/* roulang page: index */
:root {
            --primary: #0F3D2E;
            --primary-dark: #092B20;
            --primary-light: #1B5A43;
            --accent: #A8D608;
            --accent-bright: #B7E307;
            --highlight: #F97316;
            --bg: #F5F3EE;
            --bg-green: #E8F0E3;
            --card: #FFFFFF;
            --text: #171A1C;
            --text-muted: #5C6366;
            --text-light: #8A9398;
            --border: rgba(15, 61, 46, 0.08);
            --border-strong: rgba(15, 61, 46, 0.18);
            --radius-card: 14px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.14);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 264px;
            --topbar-height: 60px;
            --bottom-bar-height: 64px;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
            --font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            padding-top: 0;
        }

        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--highlight);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-card);
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-title);
            font-weight: 800;
            line-height: 1.3;
            color: var(--text);
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 900;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 800;
        }
        h3 {
            font-size: 1.25rem;
            font-weight: 700;
        }
        p {
            margin-bottom: 1rem;
            line-height: 1.9;
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ============ SIDEBAR ============ */
        .app-shell {
            display: flex;
            min-height: 100vh;
        }

        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--primary-dark);
            z-index: 1050;
            display: flex;
            flex-direction: column;
            box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25);
            transition: transform 0.3s ease;
        }

        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-dark);
            flex-shrink: 0;
        }
        .sidebar-brand .brand-text {
            font-size: 1.25rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .sidebar-brand .brand-text span {
            color: var(--accent);
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 18px 0;
        }
        .sidebar-nav .nav-item {
            list-style: none;
        }
        .sidebar-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 20px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
            position: relative;
        }
        .sidebar-nav .nav-link i {
            font-size: 1.1rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }
        .sidebar-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }
        .sidebar-nav .nav-link:hover i {
            color: var(--accent);
        }
        .sidebar-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }
        .sidebar-nav .nav-link.active i {
            color: var(--accent);
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .sidebar-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }
        .sidebar-footer a:hover {
            color: var(--accent);
        }

        /* ============ MAIN CONTENT ============ */
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .main-body {
            flex: 1;
            padding-bottom: calc(var(--bottom-bar-height) + 20px);
        }

        /* ============ TOPBAR MOBILE ============ */
        .topbar-mobile {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--topbar-height);
            background: var(--primary-dark);
            z-index: 1035;
            align-items: center;
            padding: 0 16px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }
        .topbar-mobile .burger-btn {
            background: none;
            border: none;
            color: #fff;
            font-size: 1.5rem;
            cursor: pointer;
            padding: 8px;
            transition: var(--transition);
        }
        .topbar-mobile .burger-btn:hover {
            color: var(--accent);
        }
        .topbar-mobile .mobile-brand {
            font-size: 1.15rem;
            font-weight: 900;
            color: #fff;
            margin-left: 8px;
        }
        .topbar-mobile .mobile-brand span {
            color: var(--accent);
        }
        .topbar-mobile .mobile-actions {
            margin-left: auto;
            display: flex;
            gap: 10px;
        }
        .topbar-mobile .mobile-actions a {
            color: #fff;
            font-size: 1.2rem;
            transition: var(--transition);
        }
        .topbar-mobile .mobile-actions a:hover {
            color: var(--accent);
        }

        .mobile-drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1055;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .mobile-drawer-overlay.show {
            display: block;
            opacity: 1;
        }

        /* ============ HERO ============ */
        .hero-section {
            position: relative;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            min-height: 620px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(9, 43, 32, 0.88) 0%, rgba(15, 61, 46, 0.75) 40%, rgba(9, 43, 32, 0.92) 100%);
        }
        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255, 255, 255, 0.03) 60px, rgba(255, 255, 255, 0.03) 61px);
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
            color: #fff;
            max-width: 680px;
        }
        .hero-content .hero-tag {
            display: inline-block;
            background: var(--highlight);
            color: #fff;
            font-size: 0.8rem;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 20px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }
        .hero-content .hero-tag i {
            margin-right: 6px;
        }
        .hero-content h1 {
            font-size: 2.8rem;
            color: #fff;
            margin-bottom: 18px;
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        .hero-content h1 .highlight {
            color: var(--accent-bright);
            position: relative;
        }
        .hero-content h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        .hero-content .hero-sub {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.9;
            margin-bottom: 28px;
            font-weight: 400;
        }
        .hero-content .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 30px;
        }
        .hero-content .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }
        .hero-content .hero-stat {
            text-align: left;
        }
        .hero-content .hero-stat .stat-value {
            font-size: 1.7rem;
            font-weight: 900;
            color: var(--accent-bright);
            display: block;
            line-height: 1.2;
        }
        .hero-content .hero-stat .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.65);
        }

        /* ============ BUTTONS ============ */
        .btn-football {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 0.95rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.02em;
            text-decoration: none;
        }
        .btn-football-primary {
            background: var(--accent);
            color: var(--primary-dark);
            box-shadow: 0 4px 16px rgba(168, 214, 8, 0.3);
        }
        .btn-football-primary:hover {
            background: var(--accent-bright);
            color: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(168, 214, 8, 0.4);
        }
        .btn-football-outline-light {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.5);
        }
        .btn-football-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: var(--accent);
            color: var(--accent-bright);
            transform: translateY(-2px);
        }
        .btn-football-outline-dark {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
        }
        .btn-football-outline-dark:hover {
            background: var(--bg-green);
            border-color: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn-football-sm {
            padding: 9px 18px;
            font-size: 0.85rem;
        }
        .btn-football-lg {
            padding: 16px 36px;
            font-size: 1.05rem;
        }
        .btn-football-orange {
            background: var(--highlight);
            color: #fff;
            box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
        }
        .btn-football-orange:hover {
            background: #ea630e;
            color: #fff;
            transform: translateY(-2px);
        }

        /* ============ SECTION COMMON ============ */
        .section-block {
            padding: 64px 0;
            position: relative;
        }
        .section-block-alt {
            background: var(--card);
        }
        .section-block-dark {
            background: var(--primary-dark);
            color: #fff;
        }
        .section-block-dark h2,
        .section-block-dark h3 {
            color: #fff;
        }
        .section-block-green {
            background: var(--bg-green);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header .section-label {
            display: inline-block;
            background: rgba(168, 214, 8, 0.15);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: 999px;
            letter-spacing: 0.06em;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-header h2 {
            margin-bottom: 10px;
        }
        .section-header .section-desc {
            color: var(--text-muted);
            font-size: 1rem;
            max-width: 640px;
            line-height: 1.85;
        }

        /* ============ CARDS ============ */
        .card-football {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            height: 100%;
        }
        .card-football:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--border-strong);
        }
        .card-football .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 0;
        }
        .card-football .card-body-custom {
            padding: 20px 22px;
        }
        .card-football .card-tag {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--primary);
            background: rgba(168, 214, 8, 0.15);
            padding: 4px 10px;
            border-radius: 4px;
            margin-bottom: 10px;
            display: inline-block;
        }
        .card-football h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .card-football .card-text {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* ============ NEWS ============ */
        .news-card-horizontal {
            display: flex;
            gap: 20px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
            height: 100%;
        }
        .news-card-horizontal:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--border-strong);
        }
        .news-card-horizontal .news-img {
            flex-shrink: 0;
            width: 180px;
            height: 130px;
            object-fit: cover;
            border-radius: 10px;
        }
        .news-card-horizontal .news-content {
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card-horizontal .news-date {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-card-horizontal .news-date i {
            color: var(--highlight);
        }
        .news-card-horizontal h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-card-horizontal .news-summary {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.75;
            flex: 1;
        }
        .news-card-horizontal .btn-read-more {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.85rem;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: var(--transition);
            text-decoration: none;
        }
        .news-card-horizontal .btn-read-more:hover {
            color: var(--highlight);
            gap: 8px;
        }
        .news-card-list-item {
            display: flex;
            gap: 16px;
            padding: 14px 16px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 10px;
            margin-bottom: 10px;
            transition: var(--transition);
            align-items: center;
        }
        .news-card-list-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: var(--border-strong);
            transform: translateX(4px);
        }
        .news-card-list-item .news-thumb {
            width: 70px;
            height: 55px;
            object-fit: cover;
            border-radius: 6px;
            flex-shrink: 0;
        }
        .news-card-list-item .news-info {
            flex: 1;
        }
        .news-card-list-item .news-info h3 {
            font-size: 0.92rem;
            margin-bottom: 2px;
            font-weight: 600;
        }
        .news-card-list-item .news-info .news-meta {
            font-size: 0.75rem;
            color: var(--text-light);
        }
        .news-card-list-item .btn-read-more-sm {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 600;
            flex-shrink: 0;
            text-decoration: none;
        }
        .news-card-list-item .btn-read-more-sm:hover {
            color: var(--highlight);
        }

        /* ============ SCENARIO ============ */
        .scenario-block {
            display: flex;
            align-items: center;
            gap: 40px;
            margin-bottom: 40px;
        }
        .scenario-block.reverse {
            flex-direction: row-reverse;
        }
        .scenario-block .scenario-img-wrapper {
            flex: 1;
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .scenario-block .scenario-img-wrapper img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: var(--radius-card);
        }
        .scenario-block .scenario-img-wrapper .scenario-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--highlight);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 999px;
        }
        .scenario-block .scenario-content {
            flex: 1;
        }
        .scenario-block .scenario-content h3 {
            font-size: 1.4rem;
            margin-bottom: 12px;
        }
        .scenario-block .scenario-content p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.9;
        }
        .scenario-block .scenario-content .scenario-points {
            list-style: none;
            padding: 0;
            margin: 14px 0 0;
        }
        .scenario-block .scenario-content .scenario-points li {
            padding: 6px 0;
            color: var(--text-muted);
            font-size: 0.92rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .scenario-block .scenario-content .scenario-points li i {
            color: var(--accent);
            font-size: 0.85rem;
        }

        /* ============ DEEP CONTENT ============ */
        .deep-content-card {
            background: var(--card);
            border-radius: var(--radius-card);
            padding: 40px 44px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            margin-bottom: 24px;
        }
        .deep-content-card h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            position: relative;
            padding-left: 18px;
        }
        .deep-content-card h3::before {
            content: '';
            position: absolute;
            left: 0;
            top: 4px;
            bottom: 4px;
            width: 5px;
            background: var(--accent);
            border-radius: 3px;
        }
        .deep-content-card p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 2;
            margin-bottom: 14px;
        }
        .deep-content-card .deep-img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            border-radius: 10px;
            margin: 16px 0;
            box-shadow: var(--shadow-sm);
        }

        /* ============ SOCIAL PROOF ============ */
        .testimonial-card {
            background: var(--card);
            border-radius: var(--radius-card);
            padding: 24px 26px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .testimonial-card .quote-icon {
            color: var(--accent);
            font-size: 2rem;
            margin-bottom: 10px;
            opacity: 0.6;
        }
        .testimonial-card .testimonial-text {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.85;
            flex: 1;
            margin-bottom: 14px;
        }
        .testimonial-card .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-card .testimonial-author img {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--accent);
        }
        .testimonial-card .testimonial-author .author-name {
            font-weight: 700;
            font-size: 0.9rem;
        }
        .testimonial-card .testimonial-author .author-role {
            font-size: 0.78rem;
            color: var(--text-light);
        }
        .testimonial-card .rating-stars {
            color: var(--highlight);
            font-size: 0.85rem;
            margin-bottom: 8px;
        }

        /* ============ FAQ ============ */
        .accordion-faq .accordion-item {
            border: 1px solid var(--border);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--card);
            box-shadow: var(--shadow-sm);
        }
        .accordion-faq .accordion-button {
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--text);
            padding: 18px 22px;
            background: var(--card);
            border: none;
            box-shadow: none;
        }
        .accordion-faq .accordion-button:not(.collapsed) {
            background: var(--bg-green);
            color: var(--primary);
            box-shadow: none;
            border-bottom: 1px solid var(--border);
        }
        .accordion-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(168, 214, 8, 0.3);
            border-color: var(--accent);
        }
        .accordion-faq .accordion-button::after {
            background-size: 1.2rem;
            transition: var(--transition);
        }
        .accordion-faq .accordion-body {
            padding: 18px 22px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.85;
        }

        /* ============ CTA SUBSCRIBE ============ */
        .subscribe-card {
            background: var(--primary-dark);
            border-radius: var(--radius-card);
            padding: 40px 44px;
            display: flex;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .subscribe-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(168, 214, 8, 0.08);
            pointer-events: none;
        }
        .subscribe-card .subscribe-text {
            flex: 1;
            min-width: 260px;
            position: relative;
            z-index: 1;
        }
        .subscribe-card .subscribe-text h3 {
            color: #fff;
            font-size: 1.35rem;
            margin-bottom: 8px;
        }
        .subscribe-card .subscribe-text p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.92rem;
            margin-bottom: 0;
        }
        .subscribe-card .subscribe-form {
            flex: 1;
            min-width: 280px;
            position: relative;
            z-index: 1;
            display: flex;
            gap: 10px;
        }
        .subscribe-card .subscribe-form input {
            flex: 1;
            padding: 13px 18px;
            border-radius: 999px;
            border: 2px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .subscribe-card .subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .subscribe-card .subscribe-form input:focus {
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.15);
            outline: none;
            box-shadow: 0 0 0 3px rgba(168, 214, 8, 0.2);
        }

        /* ============ PROCESS STEPS ============ */
        .process-step {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 16px 0;
        }
        .process-step .step-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 900;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .process-step .step-body h4 {
            font-size: 1.05rem;
            margin-bottom: 4px;
        }
        .process-step .step-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* ============ TAG CLOUD ============ */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud .tag-pill {
            display: inline-block;
            background: var(--card);
            border: 1px solid var(--border-strong);
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: 999px;
            transition: var(--transition);
            text-decoration: none;
        }
        .tag-cloud .tag-pill:hover {
            background: var(--accent);
            color: var(--primary-dark);
            border-color: var(--accent);
            transform: translateY(-2px);
        }
        .tag-cloud .tag-pill.hot {
            background: rgba(249, 115, 22, 0.1);
            border-color: rgba(249, 115, 22, 0.3);
            color: var(--highlight);
        }
        .tag-cloud .tag-pill.hot:hover {
            background: var(--highlight);
            color: #fff;
            border-color: var(--highlight);
        }

        /* ============ BRAND INTRO ============ */
        .brand-intro {
            background: var(--card);
            border-radius: var(--radius-card);
            padding: 36px 40px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .brand-intro h3 {
            margin-bottom: 14px;
        }
        .brand-intro p {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 2;
        }

        /* ============ FOOTER ============ */
        .footer-section {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 32px;
        }
        .footer-section .footer-brand {
            font-size: 1.3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-section .footer-brand span {
            color: var(--accent);
        }
        .footer-section .footer-desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.8;
        }
        .footer-section .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-section .footer-links {
            list-style: none;
            padding: 0;
        }
        .footer-section .footer-links li {
            margin-bottom: 8px;
        }
        .footer-section .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.88rem;
            transition: var(--transition);
            text-decoration: none;
        }
        .footer-section .footer-links a:hover {
            color: var(--accent);
        }
        .footer-section .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            margin-top: 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: space-between;
            align-items: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
        }
        .footer-section .footer-bottom a {
            color: rgba(255, 255, 255, 0.45);
            text-decoration: none;
            transition: var(--transition);
        }
        .footer-section .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ BOTTOM FIXED BAR ============ */
        .bottom-fixed-bar {
            position: fixed;
            bottom: 0;
            left: var(--sidebar-width);
            right: 0;
            height: var(--bottom-bar-height);
            background: rgba(9, 43, 32, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-top: 1px solid rgba(168, 214, 8, 0.2);
            z-index: 1020;
            display: flex;
            align-items: center;
            padding: 0 24px;
            gap: 16px;
            transition: var(--transition);
        }
        .bottom-fixed-bar .bar-text {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.9rem;
            font-weight: 500;
            flex: 1;
        }
        .bottom-fixed-bar .bar-actions {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .bottom-fixed-bar .close-bar {
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.5);
            font-size: 1.2rem;
            cursor: pointer;
            padding: 4px 8px;
            transition: var(--transition);
        }
        .bottom-fixed-bar .close-bar:hover {
            color: #fff;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 991.98px) {
            .sidebar {
                transform: translateX(-100%);
                width: 280px;
                box-shadow: none;
            }
            .sidebar.open {
                transform: translateX(0);
                box-shadow: 4px 0 24px rgba(0, 0, 0, 0.3);
            }
            .topbar-mobile {
                display: flex;
            }
            .main-content {
                margin-left: 0;
                padding-top: var(--topbar-height);
            }
            .hero-section {
                min-height: 520px;
            }
            .hero-content h1 {
                font-size: 2rem;
            }
            .bottom-fixed-bar {
                left: 0;
                height: 58px;
                padding: 0 12px;
            }
            .scenario-block,
            .scenario-block.reverse {
                flex-direction: column;
                gap: 20px;
            }
            .scenario-block .scenario-img-wrapper img {
                height: 240px;
            }
            .news-card-horizontal {
                flex-direction: column;
            }
            .news-card-horizontal .news-img {
                width: 100%;
                height: 160px;
            }
            .deep-content-card {
                padding: 24px 20px;
            }
            .subscribe-card {
                padding: 28px 24px;
                flex-direction: column;
                align-items: stretch;
            }
            .subscribe-card .subscribe-form {
                flex-direction: column;
            }
            .section-block {
                padding: 44px 0;
            }
            .bottom-fixed-bar .bar-text {
                font-size: 0.8rem;
            }
        }

        @media (max-width: 575.98px) {
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero-section {
                min-height: 440px;
            }
            .hero-content h1 {
                font-size: 1.7rem;
            }
            .hero-content .hero-sub {
                font-size: 0.95rem;
            }
            .hero-content .hero-stats {
                gap: 16px;
                flex-wrap: wrap;
            }
            .hero-content .hero-stat .stat-value {
                font-size: 1.3rem;
            }
            .btn-football {
                padding: 11px 20px;
                font-size: 0.85rem;
            }
            .news-card-list-item {
                flex-wrap: wrap;
            }
            .news-card-list-item .news-thumb {
                width: 100%;
                height: 120px;
            }
            .process-step {
                flex-direction: column;
                gap: 8px;
            }
            .bottom-fixed-bar .bar-text {
                display: none;
            }
            .bottom-fixed-bar {
                justify-content: center;
                gap: 8px;
            }
            .footer-section .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
        }

        /* Bone shape divider */
        .section-divider {
            height: 2px;
            background: transparent;
            position: relative;
            margin: 16px 0;
        }

        /* Heat badge */
        .heat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(249, 115, 22, 0.12);
            color: var(--highlight);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 4px 12px;
            border-radius: 999px;
        }
        .heat-badge i {
            font-size: 0.75rem;
        }

        /* Data bars */
        .data-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }
        .data-bar .data-bar-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            width: 100px;
            flex-shrink: 0;
        }
        .data-bar .data-bar-track {
            flex: 1;
            height: 8px;
            background: var(--bg-green);
            border-radius: 4px;
            overflow: hidden;
        }
        .data-bar .data-bar-fill {
            height: 100%;
            background: var(--accent);
            border-radius: 4px;
            transition: width 0.8s ease;
        }
        .data-bar .data-bar-fill.orange {
            background: var(--highlight);
        }
        .data-bar .data-bar-fill.dark {
            background: var(--primary);
        }
        .data-bar .data-bar-value {
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--primary);
            width: 50px;
            text-align: right;
            flex-shrink: 0;
        }

        /* KPI widget */
        .kpi-widget {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 16px 18px;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .kpi-widget:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .kpi-widget .kpi-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(168, 214, 8, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--primary);
            flex-shrink: 0;
        }
        .kpi-widget .kpi-info .kpi-value {
            font-weight: 900;
            font-size: 1.15rem;
            color: var(--text);
            line-height: 1.2;
        }
        .kpi-widget .kpi-info .kpi-label {
            font-size: 0.78rem;
            color: var(--text-light);
        }

/* roulang page: category1 */
:root {
            --primary: #0F3D2E;
            --primary-dark: #092B20;
            --primary-light: #1B5A43;
            --accent: #A8D608;
            --accent-bright: #B7E307;
            --highlight: #F97316;
            --bg: #F5F3EE;
            --bg-green: #E8F0E3;
            --card: #FFFFFF;
            --text: #171A1C;
            --text-muted: #5C6366;
            --text-light: #8A9398;
            --border: rgba(15, 61, 46, 0.08);
            --border-strong: rgba(15, 61, 46, 0.18);
            --radius-card: 14px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.14);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 264px;
            --topbar-height: 60px;
            --bottom-bar-height: 64px;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
            --font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            padding-top: 0;
        }
        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--highlight);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-card);
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-dark);
            flex-shrink: 0;
        }
        .sidebar-brand .brand-text {
            font-size: 1.25rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .sidebar-brand .brand-text span {
            color: var(--accent);
        }
        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 18px 0;
        }
        .sidebar-nav .nav-item {
            list-style: none;
        }
        .sidebar-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 20px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
            position: relative;
        }
        .sidebar-nav .nav-link i {
            font-size: 1.1rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }
        .sidebar-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }
        .sidebar-nav .nav-link:hover i {
            color: var(--accent);
        }
        .sidebar-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }
        .sidebar-nav .nav-link.active i {
            color: var(--accent);
        }
        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .sidebar-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }
        .sidebar-footer a:hover {
            color: var(--accent);
        }
        /* 侧边栏布局 */
        .app-shell {
            display: flex;
            min-height: 100vh;
        }
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--primary);
            display: flex;
            flex-direction: column;
            z-index: 1040;
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        .main-body {
            flex: 1;
            padding-bottom: calc(var(--bottom-bar-height) + 30px);
        }
        /* 移动端顶部栏 */
        .topbar-mobile {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--topbar-height);
            background: var(--primary);
            z-index: 1030;
            align-items: center;
            padding: 0 16px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .topbar-mobile .btn-menu {
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.3rem;
            padding: 6px;
            cursor: pointer;
            transition: var(--transition);
        }
        .topbar-mobile .btn-menu:hover {
            color: var(--accent);
        }
        .topbar-mobile .brand-mobile {
            font-size: 1.15rem;
            font-weight: 900;
            color: #fff;
            margin-left: 10px;
            flex: 1;
        }
        .topbar-mobile .brand-mobile span {
            color: var(--accent);
        }
        .topbar-mobile .btn-search-mobile {
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.1rem;
            padding: 6px;
            cursor: pointer;
            transition: var(--transition);
        }
        .topbar-mobile .btn-search-mobile:hover {
            color: var(--accent);
        }
        .drawer-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1035;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .drawer-overlay.show {
            opacity: 1;
        }
        /* 按钮体系 */
        .btn-primary-custom {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 16px rgba(168, 214, 8, 0.3);
        }
        .btn-primary-custom:hover {
            background: var(--highlight);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(249, 115, 22, 0.35);
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 10px 26px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-custom:hover {
            background: var(--bg-green);
            border-color: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .btn-accent-custom {
            background: var(--highlight);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-accent-custom:hover {
            background: var(--primary);
            color: var(--accent);
            transform: translateY(-2px);
        }
        /* 标签 */
        .tag-badge {
            display: inline-block;
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.01em;
        }
        .tag-badge-orange {
            display: inline-block;
            background: var(--highlight);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
        }
        .tag-badge-green {
            display: inline-block;
            background: var(--bg-green);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
        }
        /* 卡片 */
        .card-custom {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--border-strong);
        }
        .card-custom .card-img-top {
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            aspect-ratio: 16/9;
            object-fit: cover;
            width: 100%;
        }
        /* 列表卡片 */
        .list-card {
            display: flex;
            gap: 20px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 16px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            margin-bottom: 16px;
        }
        .list-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .list-card .list-card-img {
            width: 220px;
            min-width: 220px;
            border-radius: 10px;
            overflow: hidden;
            aspect-ratio: 4/3;
        }
        .list-card .list-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 10px;
        }
        .list-card .list-card-body {
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .list-card .list-card-body .date-text {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .list-card .list-card-body h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin: 6px 0 8px;
            line-height: 1.4;
        }
        .list-card .list-card-body h3 a {
            color: var(--text);
        }
        .list-card .list-card-body h3 a:hover {
            color: var(--primary);
        }
        .list-card .list-card-body .excerpt {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }
        /* Hero banner */
        .hero-section {
            background: linear-gradient(135deg, rgba(15, 61, 46, 0.92) 0%, rgba(9, 43, 32, 0.88) 100%), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 70px 0 60px;
            position: relative;
            overflow: hidden;
            border-radius: 0;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 70% 30%, rgba(168, 214, 8, 0.15) 0%, transparent 60%);
            pointer-events: none;
        }
        .hero-section .hero-content {
            position: relative;
            z-index: 1;
            color: #fff;
        }
        .hero-section .hero-content h1 {
            font-size: 2.4rem;
            font-weight: 900;
            line-height: 1.25;
            margin-bottom: 16px;
        }
        .hero-section .hero-content h1 .highlight-text {
            color: var(--accent);
        }
        .hero-section .hero-content .hero-sub {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 640px;
            line-height: 1.8;
            margin-bottom: 24px;
        }
        .hero-section .hero-content .hero-stats {
            display: flex;
            gap: 30px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .hero-section .hero-content .hero-stats .stat-item {
            text-align: left;
        }
        .hero-section .hero-content .hero-stats .stat-item .stat-num {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--accent);
            line-height: 1.2;
        }
        .hero-section .hero-content .hero-stats .stat-item .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.65);
        }
        /* 面包屑 */
        .breadcrumb-bar {
            background: var(--card);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
            box-shadow: var(--shadow-sm);
        }
        .breadcrumb-bar .breadcrumb {
            margin: 0;
            padding: 0;
            background: transparent;
            font-size: 0.9rem;
        }
        .breadcrumb-bar .breadcrumb-item a {
            color: var(--text-muted);
        }
        .breadcrumb-bar .breadcrumb-item a:hover {
            color: var(--primary);
        }
        .breadcrumb-bar .breadcrumb-item.active {
            color: var(--primary);
            font-weight: 600;
        }
        /* 场馆卡片 */
        .venue-feature-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .venue-feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--accent);
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }
        .venue-feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .venue-feature-card .venue-icon {
            width: 48px;
            height: 48px;
            background: var(--bg-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            margin-bottom: 14px;
        }
        .venue-feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
        }
        .venue-feature-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.7;
        }
        .venue-feature-card .feature-list {
            list-style: none;
            padding: 0;
            margin: 12px 0 0;
        }
        .venue-feature-card .feature-list li {
            font-size: 0.88rem;
            color: var(--text-muted);
            padding: 4px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .venue-feature-card .feature-list li i {
            color: var(--accent);
            font-size: 0.8rem;
        }
        /* 筛选条 */
        .filter-bar {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
            padding: 14px 0;
            border-bottom: 1px solid var(--border);
            margin-bottom: 24px;
        }
        .filter-bar .filter-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }
        .filter-bar .filter-chip {
            background: var(--card);
            border: 1px solid var(--border);
            color: var(--text-muted);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 0.82rem;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-bar .filter-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--bg-green);
        }
        .filter-bar .filter-chip.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        /* 评分星 */
        .rating-stars {
            color: #F5A623;
            font-size: 0.85rem;
            letter-spacing: 1px;
        }
        .rating-stars .text-muted {
            color: var(--text-light) !important;
            font-size: 0.8rem;
        }
        /* 分页 */
        .pagination-section {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 6px;
            padding: 20px 0 10px;
            flex-wrap: wrap;
        }
        .pagination-section .page-btn {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: var(--card);
            border: 1px solid var(--border);
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .pagination-section .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--bg-green);
        }
        .pagination-section .page-btn.active {
            background: var(--primary);
            color: var(--accent);
            border-color: var(--primary);
        }
        .pagination-section .page-btn.disabled {
            opacity: 0.4;
            cursor: not-allowed;
            pointer-events: none;
        }
        /* FAQ */
        .faq-section .accordion-item {
            border: 1px solid var(--border);
            border-radius: 10px;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--card);
            box-shadow: var(--shadow-sm);
        }
        .faq-section .accordion-button {
            background: var(--card);
            color: var(--text);
            font-weight: 700;
            font-size: 1rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
        }
        .faq-section .accordion-button:not(.collapsed) {
            background: var(--bg-green);
            color: var(--primary);
            box-shadow: none;
        }
        .faq-section .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent);
        }
        .faq-section .accordion-button::after {
            filter: invert(0.3);
        }
        .faq-section .accordion-body {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.8;
            padding: 16px 20px;
        }
        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            border-radius: var(--radius-card);
            padding: 40px 32px;
            color: #fff;
            position: relative;
            overflow: hidden;
            margin-top: 30px;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(168, 214, 8, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 1.6rem;
            font-weight: 900;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .cta-section .cta-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        /* 底部固定转化条 */
        .bottom-cta-bar {
            position: fixed;
            bottom: 0;
            left: var(--sidebar-width);
            right: 0;
            height: var(--bottom-bar-height);
            background: rgba(15, 61, 46, 0.95);
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            padding: 0 24px;
            z-index: 1025;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
            gap: 12px;
        }
        .bottom-cta-bar .bottom-text {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.9rem;
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .bottom-cta-bar .btn-bottom-primary {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: 999px;
            padding: 8px 20px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .bottom-cta-bar .btn-bottom-primary:hover {
            background: var(--highlight);
            color: #fff;
        }
        .bottom-cta-bar .btn-bottom-secondary {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            transition: var(--transition);
            white-space: nowrap;
        }
        .bottom-cta-bar .btn-bottom-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .bottom-cta-bar .btn-close-bottom {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.5);
            font-size: 1.1rem;
            cursor: pointer;
            padding: 4px;
            transition: var(--transition);
        }
        .bottom-cta-bar .btn-close-bottom:hover {
            color: #fff;
        }
        /* 页脚 */
        .footer-section {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 40px 0 20px;
            margin-top: 20px;
        }
        .footer-section .footer-brand {
            font-size: 1.3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-section .footer-brand span {
            color: var(--accent);
        }
        .footer-section .footer-desc {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
        }
        .footer-section .footer-heading {
            font-size: 0.9rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .footer-section .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-section .footer-links li {
            margin-bottom: 6px;
        }
        .footer-section .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .footer-section .footer-links a:hover {
            color: var(--accent);
        }
        .footer-section .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            margin-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
        }
        .footer-section .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.82rem;
        }
        .footer-section .footer-bottom a:hover {
            color: var(--accent);
        }
        .footer-section .footer-bottom span {
            white-space: nowrap;
        }
        /* 深度内容区域 */
        .deep-content-section {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            margin-top: 20px;
        }
        .deep-content-section h2 {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 16px;
            color: var(--primary);
        }
        .deep-content-section p {
            font-size: 0.98rem;
            color: var(--text-muted);
            line-height: 1.9;
            margin-bottom: 12px;
        }
        .deep-content-section .content-img {
            border-radius: 10px;
            margin: 16px 0;
            aspect-ratio: 16/9;
            object-fit: cover;
            width: 100%;
        }
        /* 响应式 */
        @media (max-width: 991.98px) {
            .sidebar {
                transform: translateX(-100%);
                box-shadow: 4px 0 30px rgba(0, 0, 0, 0.25);
            }
            .sidebar.show {
                transform: translateX(0);
            }
            .drawer-overlay.show {
                display: block;
            }
            .topbar-mobile {
                display: flex;
            }
            .main-content {
                margin-left: 0;
                padding-top: var(--topbar-height);
            }
            .bottom-cta-bar {
                left: 0;
            }
            .list-card {
                flex-direction: column;
            }
            .list-card .list-card-img {
                width: 100%;
                min-width: auto;
                aspect-ratio: 16/9;
            }
            .hero-section .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-section .hero-content .hero-stats .stat-num {
                font-size: 1.4rem;
            }
            .footer-section .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }
        @media (max-width: 767.98px) {
            .hero-section {
                padding: 40px 0 36px;
            }
            .hero-section .hero-content h1 {
                font-size: 1.5rem;
            }
            .hero-section .hero-content .hero-sub {
                font-size: 0.95rem;
            }
            .list-card .list-card-body h3 {
                font-size: 1rem;
            }
            .cta-section {
                padding: 28px 20px;
            }
            .cta-section h2 {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 575.98px) {
            .bottom-cta-bar {
                padding: 0 12px;
                height: 56px;
                gap: 6px;
            }
            .bottom-cta-bar .bottom-text {
                display: none;
            }
            .bottom-cta-bar .btn-bottom-primary,
            .bottom-cta-bar .btn-bottom-secondary {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .filter-bar .filter-chip {
                padding: 5px 12px;
                font-size: 0.75rem;
            }
            .venue-feature-card {
                padding: 18px;
            }
            .deep-content-section {
                padding: 18px;
            }
            .deep-content-section h2 {
                font-size: 1.2rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0F3D2E;
            --primary-dark: #092B20;
            --primary-light: #1B5A43;
            --accent: #A8D608;
            --accent-bright: #B7E307;
            --highlight: #F97316;
            --bg: #F5F3EE;
            --bg-green: #E8F0E3;
            --card: #FFFFFF;
            --text: #171A1C;
            --text-muted: #5C6366;
            --text-light: #8A9398;
            --border: rgba(15, 61, 46, 0.08);
            --border-strong: rgba(15, 61, 46, 0.18);
            --radius-card: 14px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.14);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 264px;
            --topbar-height: 60px;
            --bottom-bar-height: 64px;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
            --font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            padding-top: 0;
            min-height: 100vh;
            display: flex;
        }

        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }

        a:hover {
            color: var(--highlight);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-card);
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ============ SIDEBAR ============ */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--primary-dark);
            display: flex;
            flex-direction: column;
            z-index: 1040;
            border-right: 1px solid rgba(255, 255, 255, 0.06);
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sidebar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-dark);
            flex-shrink: 0;
        }

        .sidebar-brand .brand-text {
            font-size: 1.25rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .sidebar-brand .brand-text span {
            color: var(--accent);
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 18px 0;
        }

        .sidebar-nav .nav-item {
            list-style: none;
        }

        .sidebar-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 20px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
            position: relative;
        }

        .sidebar-nav .nav-link i {
            font-size: 1.1rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }

        .sidebar-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }

        .sidebar-nav .nav-link:hover i {
            color: var(--accent);
        }

        .sidebar-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }

        .sidebar-nav .nav-link.active i {
            color: var(--accent);
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .sidebar-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }

        .sidebar-footer a:hover {
            color: var(--accent);
        }

        /* ============ MAIN CONTENT ============ */
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            min-width: 0;
        }

        .main-body {
            flex: 1;
            padding-bottom: calc(var(--bottom-bar-height) + 20px);
        }

        /* ============ TOPBAR MOBILE ============ */
        .topbar-mobile {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--topbar-height);
            background: var(--primary-dark);
            z-index: 1030;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .topbar-mobile .btn-hamburger {
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.4rem;
            cursor: pointer;
            padding: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .topbar-mobile .brand-text {
            font-size: 1.15rem;
            font-weight: 900;
            color: #fff;
        }

        .topbar-mobile .brand-text span {
            color: var(--accent);
        }

        .topbar-mobile .btn-mobile-action {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.75);
            font-size: 1.1rem;
            cursor: pointer;
            padding: 6px;
        }

        .drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 1035;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .drawer-overlay.show {
            display: block;
            opacity: 1;
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            padding: 18px 0 6px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .breadcrumb-bar a {
            color: var(--text-muted);
        }

        .breadcrumb-bar a:hover {
            color: var(--highlight);
        }

        .breadcrumb-bar .separator {
            color: var(--text-light);
        }

        .breadcrumb-bar .current {
            color: var(--primary);
            font-weight: 700;
        }

        /* ============ HERO ============ */
        .category-hero {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--primary-dark);
            min-height: 320px;
            display: flex;
            align-items: center;
            margin-bottom: 28px;
            box-shadow: var(--shadow-lg);
        }

        .category-hero .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.75;
        }

        .category-hero .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(9, 43, 32, 0.94) 0%, rgba(15, 61, 46, 0.7) 55%, rgba(9, 43, 32, 0.4) 100%);
        }

        .category-hero .hero-content {
            position: relative;
            z-index: 2;
            padding: 48px 40px;
            max-width: 640px;
        }

        .category-hero .hero-tag {
            display: inline-block;
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 0.78rem;
            font-weight: 800;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.04em;
            margin-bottom: 14px;
        }

        .category-hero h1 {
            font-size: 2.4rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.01em;
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .category-hero h1 .highlight {
            color: var(--accent-bright);
        }

        .category-hero .hero-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
            margin-bottom: 24px;
        }

        .category-hero .hero-meta {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.65);
        }

        .category-hero .hero-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* ============ SECTION HEADING ============ */
        .section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            margin-bottom: 22px;
            gap: 12px;
        }

        .section-heading h2 {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--primary);
            margin: 0;
            letter-spacing: 0.01em;
        }

        .section-heading .section-sub {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* ============ BADGE / TAG ============ */
        .fc-badge {
            display: inline-block;
            background: var(--bg-green);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.03em;
        }

        .fc-badge.accent {
            background: var(--accent);
            color: var(--primary-dark);
        }

        .fc-badge.orange {
            background: rgba(249, 115, 22, 0.12);
            color: var(--highlight);
        }

        /* ============ CARDS ============ */
        .fc-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }

        .fc-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--border-strong);
        }

        .fc-card .card-img {
            aspect-ratio: 16/9;
            object-fit: cover;
            border-radius: 0;
        }

        .fc-card .card-body {
            padding: 18px 20px;
        }

        .fc-card .card-title {
            font-size: 1.05rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .fc-card .card-title a {
            color: var(--text);
        }

        .fc-card .card-title a:hover {
            color: var(--highlight);
        }

        .fc-card .card-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 12px;
        }

        .fc-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-light);
        }

        /* ============ BTN ============ */
        .btn-fc-primary {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-size: 0.92rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            box-shadow: 0 2px 8px rgba(168, 214, 8, 0.3);
        }

        .btn-fc-primary:hover {
            background: var(--highlight);
            color: #fff;
            box-shadow: 0 6px 18px rgba(249, 115, 22, 0.35);
            transform: translateY(-1px);
        }

        .btn-fc-secondary {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 8px 22px;
            font-size: 0.9rem;
            font-weight: 700;
            letter-spacing: 0.02em;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }

        .btn-fc-secondary:hover {
            background: var(--bg-green);
            border-color: var(--primary-light);
            color: var(--primary-dark);
        }

        .btn-fc-sm {
            padding: 6px 16px;
            font-size: 0.82rem;
        }

        /* ============ LIST ============ */
        .article-list-item {
            display: flex;
            gap: 18px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: var(--transition);
            margin-bottom: 16px;
        }

        .article-list-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--border-strong);
        }

        .article-list-item .thumb {
            flex-shrink: 0;
            width: 220px;
            min-height: 150px;
            object-fit: cover;
            border-radius: 0;
        }

        .article-list-item .body {
            flex: 1;
            padding: 16px 20px;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .article-list-item .title {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .article-list-item .title a {
            color: var(--text);
        }

        .article-list-item .title a:hover {
            color: var(--highlight);
        }

        .article-list-item .desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.75;
            flex: 1;
            margin-bottom: 10px;
        }

        .article-list-item .meta-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: var(--text-light);
        }

        /* ============ FEATURED TEAM CARD ============ */
        .team-feature-card {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            transition: var(--transition);
            height: 100%;
        }

        .team-feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .team-feature-card .img-wrap {
            aspect-ratio: 4/3;
            overflow: hidden;
        }

        .team-feature-card .img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform 0.4s ease;
        }

        .team-feature-card:hover .img-wrap img {
            transform: scale(1.04);
        }

        .team-feature-card .body {
            padding: 20px;
        }

        .team-feature-card .team-name {
            font-size: 1.2rem;
            font-weight: 900;
            color: var(--text);
            margin-bottom: 6px;
        }

        .team-feature-card .team-sub {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ============ TIMELINE ============ */
        .timeline-item {
            display: flex;
            gap: 18px;
            margin-bottom: 24px;
            position: relative;
            padding-left: 28px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 4px;
            top: 6px;
            bottom: -18px;
            width: 2px;
            background: var(--border-strong);
        }

        .timeline-item:last-child::before {
            display: none;
        }

        .timeline-item .point {
            position: absolute;
            left: 0;
            top: 4px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 0 4px rgba(168, 214, 8, 0.2);
        }

        .timeline-item .tl-date {
            font-size: 0.85rem;
            font-weight: 800;
            color: var(--highlight);
            min-width: 70px;
            flex-shrink: 0;
            padding-top: 2px;
        }

        .timeline-item .tl-body {
            flex: 1;
        }

        .timeline-item .tl-title {
            font-weight: 800;
            color: var(--text);
            margin-bottom: 4px;
            font-size: 1rem;
        }

        .timeline-item .tl-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* ============ STAT PANEL ============ */
        .stat-panel {
            background: var(--primary-dark);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: var(--transition);
        }

        .stat-panel .stat-num {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--accent-bright);
            line-height: 1.3;
        }

        .stat-panel .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.65);
        }

        /* ============ FAQ ============ */
        .accordion-fc {
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .accordion-fc .accordion-item {
            border: none;
            border-bottom: 1px solid var(--border);
            background: var(--card);
        }

        .accordion-fc .accordion-item:last-child {
            border-bottom: none;
        }

        .accordion-fc .accordion-button {
            background: var(--card);
            color: var(--text);
            font-weight: 800;
            font-size: 0.98rem;
            padding: 18px 24px;
            box-shadow: none;
            transition: var(--transition);
        }

        .accordion-fc .accordion-button:not(.collapsed) {
            background: var(--bg-green);
            color: var(--primary);
        }

        .accordion-fc .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(168, 214, 8, 0.3);
            border-color: var(--accent);
        }

        .accordion-fc .accordion-button::after {
            filter: invert(30%) sepia(50%) saturate(500%);
        }

        .accordion-fc .accordion-body {
            padding: 18px 24px;
            color: var(--text-muted);
            font-size: 0.92rem;
            line-height: 1.85;
        }

        /* ============ CTA SECTION ============ */
        .cta-subscribe {
            background: var(--primary-dark);
            border-radius: var(--radius-card);
            padding: 40px 32px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-subscribe::after {
            content: '';
            position: absolute;
            right: -60px;
            top: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(168, 214, 8, 0.1);
            pointer-events: none;
        }

        .cta-subscribe .cta-title {
            font-size: 1.3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 8px;
        }

        .cta-subscribe .cta-desc {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.92rem;
            margin-bottom: 18px;
            line-height: 1.75;
        }

        .cta-subscribe .form-inline-wrap {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .cta-subscribe .form-control-fc {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: var(--radius-btn);
            color: #fff;
            padding: 10px 18px;
            flex: 1;
            min-width: 200px;
            transition: var(--transition);
        }

        .cta-subscribe .form-control-fc::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }

        .cta-subscribe .form-control-fc:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(168, 214, 8, 0.25);
            outline: none;
            background: rgba(255, 255, 255, 0.12);
        }

        /* ============ FOOTER ============ */
        .footer-section {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
            margin-top: 40px;
            border-top: 4px solid var(--accent);
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand span {
            color: var(--accent);
        }

        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            max-width: 320px;
        }

        .footer-heading {
            font-size: 0.95rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding-top: 20px;
            margin-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ BOTTOM BAR ============ */
        .bottom-fixed-bar {
            position: fixed;
            bottom: 0;
            left: var(--sidebar-width);
            right: 0;
            height: var(--bottom-bar-height);
            background: rgba(9, 43, 32, 0.95);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            z-index: 1025;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 24px;
            gap: 12px;
        }

        .bottom-fixed-bar .bar-text {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .bottom-fixed-bar .bar-actions {
            display: flex;
            gap: 10px;
            align-items: center;
        }

        .bottom-fixed-bar .btn-close-bar {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.5);
            font-size: 1rem;
            cursor: pointer;
            padding: 4px;
        }

        /* ============ FILTER BAR ============ */
        .filter-bar {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
            padding: 12px 0;
            margin-bottom: 18px;
            border-bottom: 1px solid var(--border);
        }

        .filter-bar .filter-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }

        .filter-bar .filter-tag {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-tag);
            padding: 4px 14px;
            font-size: 0.82rem;
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }

        .filter-bar .filter-tag:hover,
        .filter-bar .filter-tag.active {
            background: var(--bg-green);
            border-color: var(--primary);
            color: var(--primary);
            font-weight: 700;
        }

        /* ============ PAGINATION ============ */
        .fc-pagination {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 24px;
            flex-wrap: wrap;
        }

        .fc-pagination .page-btn {
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background: var(--card);
            border: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.88rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }

        .fc-pagination .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .fc-pagination .page-btn.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 800;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 991px) {
            body {
                display: block;
                padding-top: var(--topbar-height);
            }

            .sidebar {
                transform: translateX(-100%);
                width: 280px;
                box-shadow: none;
            }

            .sidebar.open {
                transform: translateX(0);
                box-shadow: 0 0 40px rgba(0, 0, 0, 0.35);
            }

            .main-content {
                margin-left: 0;
            }

            .topbar-mobile {
                display: flex;
            }

            .bottom-fixed-bar {
                left: 0;
                height: 58px;
                padding: 0 14px;
            }

            .bottom-fixed-bar .bar-text {
                font-size: 0.78rem;
            }

            .bottom-fixed-bar .bar-actions .btn-fc-primary {
                padding: 6px 14px;
                font-size: 0.8rem;
            }

            .bottom-fixed-bar .bar-actions .btn-fc-secondary {
                padding: 4px 12px;
                font-size: 0.8rem;
                display: none;
            }

            .category-hero {
                min-height: 260px;
            }

            .category-hero .hero-content {
                padding: 32px 24px;
            }

            .category-hero h1 {
                font-size: 1.7rem;
            }

            .article-list-item .thumb {
                width: 140px;
                min-height: 120px;
            }
        }

        @media (max-width: 576px) {
            .article-list-item {
                flex-direction: column;
            }

            .article-list-item .thumb {
                width: 100%;
                min-height: 180px;
                aspect-ratio: 16/9;
            }

            .article-list-item .body {
                padding: 14px 16px;
            }

            .category-hero .hero-content {
                padding: 24px 18px;
            }

            .category-hero h1 {
                font-size: 1.4rem;
            }

            .category-hero .hero-desc {
                font-size: 0.92rem;
            }

            .section-heading h2 {
                font-size: 1.25rem;
            }

            .cta-subscribe {
                padding: 28px 20px;
            }

            .cta-subscribe .form-inline-wrap {
                flex-direction: column;
            }

            .cta-subscribe .form-control-fc {
                min-width: 100%;
            }

            .footer-section {
                padding: 32px 0 16px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0F3D2E;
            --primary-dark: #092B20;
            --primary-light: #1B5A43;
            --accent: #A8D608;
            --accent-bright: #B7E307;
            --highlight: #F97316;
            --bg: #F5F3EE;
            --bg-green: #E8F0E3;
            --card: #FFFFFF;
            --text: #171A1C;
            --text-muted: #5C6366;
            --text-light: #8A9398;
            --border: rgba(15, 61, 46, 0.08);
            --border-strong: rgba(15, 61, 46, 0.18);
            --radius-card: 14px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.14);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 264px;
            --topbar-height: 60px;
            --bottom-bar-height: 64px;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
            --font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--highlight);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-card);
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ============ SIDEBAR (DESKTOP) ============ */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: var(--primary-dark);
            z-index: 1050;
            display: flex;
            flex-direction: column;
            box-shadow: 4px 0 24px rgba(0, 0, 0, 0.18);
        }

        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .sidebar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-dark);
            flex-shrink: 0;
        }
        .sidebar-brand .brand-text {
            font-size: 1.25rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .sidebar-brand .brand-text span {
            color: var(--accent);
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 18px 0;
            margin: 0;
        }
        .sidebar-nav .nav-item {
            list-style: none;
            margin: 2px 0;
        }
        .sidebar-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 20px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
            position: relative;
        }
        .sidebar-nav .nav-link i {
            font-size: 1.1rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }
        .sidebar-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }
        .sidebar-nav .nav-link:hover i {
            color: var(--accent);
        }
        .sidebar-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }
        .sidebar-nav .nav-link.active i {
            color: var(--accent);
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            flex-shrink: 0;
        }
        .sidebar-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }
        .sidebar-footer a:hover {
            color: var(--accent);
        }

        /* ============ MAIN CONTENT ============ */
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        .main-body {
            flex: 1;
            padding-bottom: calc(var(--bottom-bar-height) + 20px);
        }

        /* ============ TOPBAR MOBILE ============ */
        .topbar-mobile {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--topbar-height);
            background: var(--primary-dark);
            z-index: 1040;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .topbar-mobile .hamburger {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            border-radius: 10px;
            color: #fff;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            flex-shrink: 0;
        }
        .topbar-mobile .hamburger:hover {
            background: rgba(168, 214, 8, 0.2);
        }
        .topbar-mobile .mobile-brand {
            font-size: 1.1rem;
            font-weight: 900;
            color: #fff;
            flex: 1;
            white-space: nowrap;
        }
        .topbar-mobile .mobile-brand span {
            color: var(--accent);
        }
        .topbar-mobile .topbar-actions {
            display: flex;
            gap: 8px;
            flex-shrink: 0;
        }
        .topbar-mobile .topbar-actions a {
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            transition: var(--transition);
        }
        .topbar-mobile .topbar-actions a:hover {
            background: rgba(168, 214, 8, 0.25);
            color: var(--accent);
        }

        /* ============ MOBILE DRAWER ============ */
        .drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            z-index: 1055;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .drawer-overlay.show {
            display: block;
            opacity: 1;
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            left: -280px;
            width: 270px;
            height: 100vh;
            background: var(--primary-dark);
            z-index: 1060;
            transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            display: flex;
            flex-direction: column;
            box-shadow: 4px 0 24px rgba(0, 0, 0, 0.3);
        }
        .mobile-drawer.open {
            left: 0;
        }
        .mobile-drawer .drawer-brand {
            padding: 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-shrink: 0;
        }
        .mobile-drawer .drawer-brand .brand-text {
            font-size: 1.15rem;
            font-weight: 900;
            color: #fff;
        }
        .mobile-drawer .drawer-brand .brand-text span {
            color: var(--accent);
        }
        .mobile-drawer .drawer-close {
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.1);
            border: none;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .mobile-drawer .drawer-close:hover {
            background: rgba(168, 214, 8, 0.25);
            color: var(--accent);
        }
        .mobile-drawer .drawer-nav {
            flex: 1;
            overflow-y: auto;
            padding: 16px 0;
            margin: 0;
        }
        .mobile-drawer .drawer-nav .nav-item {
            list-style: none;
            margin: 2px 0;
        }
        .mobile-drawer .drawer-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 18px;
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
        }
        .mobile-drawer .drawer-nav .nav-link i {
            font-size: 1.05rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }
        .mobile-drawer .drawer-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }
        .mobile-drawer .drawer-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }
        .mobile-drawer .drawer-nav .nav-link.active i {
            color: var(--accent);
        }
        .mobile-drawer .drawer-footer {
            padding: 14px 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            flex-shrink: 0;
        }
        .mobile-drawer .drawer-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }
        .mobile-drawer .drawer-footer a:hover {
            color: var(--accent);
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-section {
            background: var(--bg-green);
            border-bottom: 1px solid rgba(15, 61, 46, 0.06);
            padding: 14px 0;
            margin-bottom: 0;
        }
        .breadcrumb-section .breadcrumb {
            margin: 0;
            padding: 0;
            list-style: none;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .breadcrumb-section .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
            transition: var(--transition);
        }
        .breadcrumb-section .breadcrumb a:hover {
            color: var(--highlight);
        }
        .breadcrumb-section .breadcrumb .current {
            color: var(--text-muted);
            font-weight: 500;
        }
        .breadcrumb-section .breadcrumb .sep {
            color: var(--text-light);
            font-size: 0.85rem;
        }

        /* ============ HERO ============ */
        .page-hero {
            padding: 48px 0 36px;
            background: linear-gradient(180deg, var(--bg-green) 0%, var(--bg) 100%);
            border-bottom: 1px solid rgba(15, 61, 46, 0.06);
        }
        .page-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(168, 214, 8, 0.18);
            color: var(--primary);
            font-size: 0.82rem;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: var(--radius-btn);
            letter-spacing: 0.03em;
            margin-bottom: 14px;
        }
        .page-hero .hero-badge .dot {
            width: 8px;
            height: 8px;
            background: var(--highlight);
            border-radius: 50%;
            flex-shrink: 0;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(0.8); }
        }
        .page-hero h1 {
            font-family: var(--font-title);
            font-size: 2.25rem;
            font-weight: 900;
            color: var(--primary);
            margin: 0 0 16px;
            line-height: 1.3;
            letter-spacing: 0.01em;
        }
        .page-hero .hero-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            line-height: 1.9;
            max-width: 720px;
            margin: 0 0 20px;
        }
        .page-hero .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 32px;
            margin-top: 20px;
        }
        .page-hero .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .page-hero .hero-stat .stat-num {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1.2;
        }
        .page-hero .hero-stat .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* ============ SECTION COMMON ============ */
        .section-block {
            padding: 56px 0;
        }
        .section-block .section-title {
            font-family: var(--font-title);
            font-size: 1.65rem;
            font-weight: 800;
            color: var(--primary);
            margin: 0 0 12px;
            line-height: 1.35;
            letter-spacing: 0.01em;
        }
        .section-block .section-sub {
            font-size: 1rem;
            color: var(--text-muted);
            margin: 0 0 28px;
            max-width: 680px;
            line-height: 1.8;
        }
        .section-block .section-divider {
            width: 48px;
            height: 4px;
            background: var(--accent);
            border-radius: 4px;
            margin: 0 0 16px;
        }

        /* ============ CARDS ============ */
        .custom-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            transition: var(--transition);
        }
        .custom-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(168, 214, 8, 0.35);
        }
        .custom-card .card-icon {
            width: 48px;
            height: 48px;
            background: var(--bg-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .custom-card .card-title-sm {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin: 0 0 10px;
            line-height: 1.4;
        }
        .custom-card .card-text-sm {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.8;
        }

        /* ============ BUTTONS ============ */
        .btn-primary-custom {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-custom:hover {
            background: var(--highlight);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-primary-custom:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 3px;
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-custom:hover {
            background: var(--bg-green);
            border-color: var(--primary-light);
            color: var(--primary-light);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        .btn-sm-custom {
            padding: 8px 18px;
            font-size: 0.85rem;
            border-radius: var(--radius-btn);
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-sm-accent {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
        }
        .btn-sm-accent:hover {
            background: var(--highlight);
            color: #fff;
        }
        .btn-sm-outline {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--border-strong);
        }
        .btn-sm-outline:hover {
            border-color: var(--primary);
            background: var(--bg-green);
        }

        /* ============ TAGS ============ */
        .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--bg-green);
            color: var(--primary);
            font-size: 0.78rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            cursor: pointer;
        }
        .tag-pill:hover {
            background: rgba(168, 214, 8, 0.25);
            color: var(--primary-dark);
        }
        .tag-pill.hot {
            background: rgba(249, 115, 22, 0.12);
            color: var(--highlight);
        }
        .tag-pill.accent-bg {
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
        }

        /* ============ FILTER BAR ============ */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 6px;
            padding: 14px 16px;
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            margin-bottom: 28px;
            align-items: center;
        }
        .filter-bar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-right: 6px;
            white-space: nowrap;
        }
        .filter-bar .filter-tag {
            font-size: 0.8rem;
            color: var(--text-muted);
            padding: 5px 12px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--border);
            background: var(--bg);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-bar .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-bar .filter-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
        }

        /* ============ LIST ITEMS ============ */
        .community-list-item {
            display: flex;
            gap: 20px;
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 18px;
            margin-bottom: 18px;
            transition: var(--transition);
        }
        .community-list-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
            border-color: rgba(168, 214, 8, 0.3);
        }
        .community-list-item .list-img {
            flex-shrink: 0;
            width: 180px;
            height: 130px;
            border-radius: 10px;
            overflow: hidden;
            background: var(--bg-green);
        }
        .community-list-item .list-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 10px;
            transition: var(--transition);
        }
        .community-list-item:hover .list-img img {
            transform: scale(1.04);
        }
        .community-list-item .list-content {
            flex: 1;
            min-width: 0;
        }
        .community-list-item .list-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 16px;
            align-items: center;
            margin-bottom: 8px;
            font-size: 0.82rem;
            color: var(--text-light);
        }
        .community-list-item .list-meta .date {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .community-list-item .list-meta .category-tag {
            background: var(--bg-green);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-tag);
        }
        .community-list-item .list-title {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            line-height: 1.45;
        }
        .community-list-item .list-title a {
            color: var(--text);
            transition: var(--transition);
        }
        .community-list-item .list-title a:hover {
            color: var(--primary);
        }
        .community-list-item .list-excerpt {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin: 0 0 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .community-list-item .list-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }
        .community-list-item .list-footer .read-more {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: var(--transition);
        }
        .community-list-item .list-footer .read-more:hover {
            color: var(--highlight);
        }
        .community-list-item .list-footer .interact {
            display: flex;
            gap: 12px;
            font-size: 0.82rem;
            color: var(--text-light);
        }
        .community-list-item .list-footer .interact span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ============ SIDEBAR WIDGETS ============ */
        .widget-box {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            margin-bottom: 20px;
        }
        .widget-box .widget-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary);
            margin: 0 0 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .widget-box .widget-title i {
            color: var(--accent);
        }
        .widget-box .hot-topic-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .widget-box .hot-topic-item:last-child {
            border-bottom: none;
        }
        .widget-box .hot-topic-item:hover {
            color: var(--primary);
        }
        .widget-box .hot-topic-item .rank {
            width: 24px;
            height: 24px;
            background: var(--bg-green);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--primary);
            flex-shrink: 0;
        }
        .widget-box .hot-topic-item .rank.top {
            background: var(--highlight);
            color: #fff;
        }
        .widget-box .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .widget-box .subscribe-box {
            background: var(--bg-green);
            border-radius: 10px;
            padding: 16px;
            text-align: center;
        }
        .widget-box .subscribe-box p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0 0 12px;
        }
        .widget-box .subscribe-box .form-control {
            border-radius: var(--radius-btn);
            border: 1.5px solid var(--border-strong);
            padding: 10px 16px;
            font-size: 0.9rem;
            background: var(--card);
            color: var(--text);
            transition: var(--transition);
        }
        .widget-box .subscribe-box .form-control:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(168, 214, 8, 0.2);
            outline: none;
        }

        /* ============ PAGINATION ============ */
        .pagination-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 28px;
            flex-wrap: wrap;
        }
        .pagination-wrap .page-btn {
            min-width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            border: 1px solid var(--border-strong);
            background: var(--card);
            color: var(--text-muted);
            font-size: 0.9rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            padding: 0 12px;
        }
        .pagination-wrap .page-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--bg-green);
        }
        .pagination-wrap .page-btn.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 700;
        }
        .pagination-wrap .page-btn.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* ============ FAQ ============ */
        .faq-section {
            background: var(--bg-green);
            border-radius: var(--radius-card);
            padding: 40px 28px;
        }
        .faq-section .accordion-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 10px !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .faq-section .accordion-button {
            background: var(--card);
            color: var(--text);
            font-weight: 700;
            font-size: 0.98rem;
            padding: 16px 20px;
            border-radius: 10px !important;
            box-shadow: none;
            transition: var(--transition);
        }
        .faq-section .accordion-button:not(.collapsed) {
            background: var(--bg-green);
            color: var(--primary);
            box-shadow: none;
        }
        .faq-section .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent);
            outline: 3px solid rgba(168, 214, 8, 0.35);
            outline-offset: 2px;
        }
        .faq-section .accordion-body {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.8;
            padding: 16px 20px;
        }
        .faq-section .accordion-button::after {
            filter: invert(0.3);
        }

        /* ============ CTA ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
            border-radius: var(--radius-card);
            padding: 48px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 240px;
            height: 240px;
            background: rgba(168, 214, 8, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 200px;
            height: 200px;
            background: rgba(249, 115, 22, 0.07);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section .cta-title {
            font-family: var(--font-title);
            font-size: 1.7rem;
            font-weight: 900;
            color: #fff;
            margin: 0 0 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section .cta-desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 540px;
            margin: 0 auto 24px;
            line-height: 1.8;
            position: relative;
            z-index: 1;
        }
        .cta-section .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            position: relative;
            z-index: 1;
        }
        .cta-section .btn-cta-accent {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 13px 32px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
        }
        .cta-section .btn-cta-accent:hover {
            background: var(--highlight);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        .cta-section .btn-cta-ghost {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.4);
            border-radius: var(--radius-btn);
            padding: 11px 28px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
        }
        .cta-section .btn-cta-ghost:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(168, 214, 8, 0.08);
        }

        /* ============ FOOTER ============ */
        .footer-section {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .footer-section .footer-brand {
            font-size: 1.3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-section .footer-brand span {
            color: var(--accent);
        }
        .footer-section .footer-desc {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.8;
            max-width: 300px;
        }
        .footer-section .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-section .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-section .footer-links li {
            margin-bottom: 8px;
        }
        .footer-section .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
            transition: var(--transition);
        }
        .footer-section .footer-links a:hover {
            color: var(--accent);
        }
        .footer-section .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            margin-top: 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
            align-items: center;
        }
        .footer-section .footer-bottom a {
            color: rgba(255, 255, 255, 0.4);
            transition: var(--transition);
        }
        .footer-section .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ BOTTOM CTA BAR ============ */
        .bottom-cta-bar {
            position: fixed;
            bottom: 0;
            left: var(--sidebar-width);
            right: 0;
            height: var(--bottom-bar-height);
            background: rgba(9, 43, 32, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            z-index: 1030;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            padding: 0 20px;
            box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.18);
            border-top: 1px solid rgba(168, 214, 8, 0.15);
        }
        .bottom-cta-bar .bar-text {
            color: var(--accent-bright);
            font-size: 0.92rem;
            font-weight: 600;
            white-space: nowrap;
        }
        .bottom-cta-bar .bar-btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 9px 22px;
            font-weight: 700;
            font-size: 0.88rem;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .bottom-cta-bar .bar-btn-accent:hover {
            background: var(--highlight);
            color: #fff;
        }
        .bottom-cta-bar .bar-btn-ghost {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.35);
            border-radius: var(--radius-btn);
            padding: 8px 20px;
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .bottom-cta-bar .bar-btn-ghost:hover {
            border-color: var(--accent);
            color: var(--accent);
        }
        .bottom-cta-bar .bar-close {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            width: 28px;
            height: 28px;
            background: rgba(255, 255, 255, 0.12);
            border: none;
            border-radius: 50%;
            color: #fff;
            font-size: 0.75rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .bottom-cta-bar .bar-close:hover {
            background: rgba(249, 115, 22, 0.4);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 991.98px) {
            .sidebar {
                display: none;
            }
            .topbar-mobile {
                display: flex;
            }
            .main-content {
                margin-left: 0;
                padding-top: var(--topbar-height);
            }
            .bottom-cta-bar {
                left: 0;
            }
            .page-hero h1 {
                font-size: 1.7rem;
            }
            .page-hero .hero-desc {
                font-size: 0.95rem;
            }
            .section-block {
                padding: 40px 0;
            }
            .section-block .section-title {
                font-size: 1.4rem;
            }
        }

        @media (max-width: 767.98px) {
            .page-hero {
                padding: 32px 0 24px;
            }
            .page-hero h1 {
                font-size: 1.45rem;
            }
            .page-hero .hero-stats {
                gap: 12px 20px;
            }
            .page-hero .hero-stat .stat-num {
                font-size: 1.2rem;
            }
            .community-list-item {
                flex-direction: column;
                gap: 14px;
                padding: 14px;
            }
            .community-list-item .list-img {
                width: 100%;
                height: 180px;
            }
            .community-list-item .list-title {
                font-size: 1rem;
            }
            .community-list-item .list-excerpt {
                font-size: 0.88rem;
                -webkit-line-clamp: 3;
            }
            .filter-bar {
                padding: 10px 12px;
                gap: 6px;
            }
            .filter-bar .filter-tag {
                font-size: 0.75rem;
                padding: 4px 10px;
            }
            .cta-section {
                padding: 32px 20px;
            }
            .cta-section .cta-title {
                font-size: 1.35rem;
            }
            .faq-section {
                padding: 28px 18px;
            }
            .faq-section .accordion-button {
                font-size: 0.9rem;
                padding: 14px 16px;
            }
            .footer-section {
                padding: 36px 0 24px;
            }
            .footer-section .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .bottom-cta-bar {
                height: 56px;
                padding: 0 12px;
                gap: 8px;
            }
            .bottom-cta-bar .bar-text {
                font-size: 0.78rem;
            }
            .bottom-cta-bar .bar-btn-accent,
            .bottom-cta-bar .bar-btn-ghost {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .bottom-cta-bar .bar-close {
                width: 24px;
                height: 24px;
                font-size: 0.65rem;
                right: 8px;
            }
        }

        @media (max-width: 575.98px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .page-hero h1 {
                font-size: 1.3rem;
            }
            .page-hero .hero-badge {
                font-size: 0.75rem;
                padding: 5px 12px;
            }
            .section-block .section-title {
                font-size: 1.25rem;
            }
            .custom-card {
                padding: 18px;
            }
            .widget-box {
                padding: 16px;
            }
            .community-list-item .list-img {
                height: 160px;
            }
            .cta-section .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .cta-section .btn-cta-accent,
            .cta-section .btn-cta-ghost {
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0F3D2E;
            --primary-dark: #092B20;
            --primary-light: #1B5A43;
            --accent: #A8D608;
            --accent-bright: #B7E307;
            --highlight: #F97316;
            --bg: #F5F3EE;
            --bg-green: #E8F0E3;
            --card: #FFFFFF;
            --text: #171A1C;
            --text-muted: #5C6366;
            --text-light: #8A9398;
            --border: rgba(15, 61, 46, 0.08);
            --border-strong: rgba(15, 61, 46, 0.18);
            --radius-card: 14px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.14);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 264px;
            --topbar-height: 60px;
            --bottom-bar-height: 64px;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
            --font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            padding-top: 0;
        }

        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }

        a:hover {
            color: var(--highlight);
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-card);
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .sidebar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-dark);
            flex-shrink: 0;
        }

        .sidebar-brand .brand-text {
            font-size: 1.25rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .sidebar-brand .brand-text span {
            color: var(--accent);
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 18px 0;
        }

        .sidebar-nav .nav-item {
            list-style: none;
        }

        .sidebar-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 20px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
            position: relative;
        }

        .sidebar-nav .nav-link i {
            font-size: 1.1rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }

        .sidebar-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }

        .sidebar-nav .nav-link:hover i {
            color: var(--accent);
        }

        .sidebar-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }

        .sidebar-nav .nav-link.active i {
            color: var(--accent);
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .sidebar-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }

        .sidebar-footer a:hover {
            color: var(--accent);
        }

        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .main-body {
            flex: 1;
            padding-bottom: calc(var(--bottom-bar-height) + 20px);
        }

        .topbar-mobile {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--topbar-height);
            background: var(--primary-dark);
            z-index: 1050;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
        }

        .topbar-mobile .hamburger-btn {
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.4rem;
            cursor: pointer;
            padding: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .topbar-mobile .brand-text {
            color: #fff;
            font-weight: 900;
            font-size: 1.1rem;
        }

        .topbar-mobile .brand-text span {
            color: var(--accent);
        }

        .sidebar-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1040;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .sidebar-overlay.show {
            opacity: 1;
        }

        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: var(--primary-dark);
            display: flex;
            flex-direction: column;
            z-index: 1030;
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        @media (max-width: 991.98px) {
            .sidebar {
                transform: translateX(-100%);
            }

            .sidebar.show {
                transform: translateX(0);
            }

            .sidebar-overlay.show {
                display: block;
            }

            .main-content {
                margin-left: 0;
                padding-top: var(--topbar-height);
            }

            .topbar-mobile {
                display: flex;
            }
        }

        .breadcrumb-section {
            padding: 24px 0 16px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .breadcrumb-section a {
            color: var(--text-muted);
        }

        .breadcrumb-section a:hover {
            color: var(--highlight);
        }

        .breadcrumb-section .separator {
            margin: 0 8px;
            color: var(--text-light);
        }

        .breadcrumb-section .current {
            color: var(--primary);
            font-weight: 600;
        }

        .page-title {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .page-subtitle {
            font-size: 1.1rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            max-width: 800px;
            line-height: 1.8;
        }

        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 28px;
        }

        .filter-tag {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 7px 18px;
            font-size: 0.85rem;
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--primary);
            background: var(--bg-green);
        }

        .filter-tag.active {
            background: var(--accent);
            border-color: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
        }

        .btn-primary {
            background: var(--accent);
            border: none;
            border-radius: var(--radius-btn);
            color: var(--primary-dark);
            font-weight: 700;
            padding: 12px 28px;
            transition: var(--transition);
        }

        .btn-primary:hover {
            background: var(--highlight);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }

        .btn-outline-primary {
            background: transparent;
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            color: var(--primary);
            font-weight: 600;
            padding: 12px 28px;
            transition: var(--transition);
        }

        .btn-outline-primary:hover {
            background: var(--bg-green);
            border-color: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .hero-section {
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-card);
            padding: 56px 48px;
            position: relative;
            overflow: hidden;
            margin-bottom: 48px;
            min-height: 420px;
            display: flex;
            align-items: center;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(9, 43, 32, 0.88) 0%, rgba(15, 61, 46, 0.72) 40%, rgba(15, 61, 46, 0.55) 100%);
            border-radius: var(--radius-card);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            color: #fff;
            max-width: 640px;
        }

        .hero-content h1 {
            font-size: 2.6rem;
            font-weight: 900;
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .hero-content h1 .highlight-text {
            color: var(--accent-bright);
        }

        .hero-content p {
            font-size: 1.1rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
        }

        .hero-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 24px;
        }

        .hero-badge {
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(4px);
        }

        .hero-cta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 24px;
        }

        .hero-stat {
            text-align: left;
        }

        .hero-stat .number {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--accent-bright);
            line-height: 1;
        }

        .hero-stat .label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 4px;
        }

        .section-block {
            margin-bottom: 64px;
        }

        .section-title {
            font-size: 1.7rem;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            line-height: 1.8;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        @media (max-width: 991.98px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 767.98px) {
            .feature-grid {
                grid-template-columns: 1fr;
            }
        }

        .feature-card {
            background: var(--card);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .feature-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .feature-card .feature-icon {
            width: 48px;
            height: 48px;
            background: var(--bg-green);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            margin-bottom: 18px;
            transition: var(--transition);
        }

        .feature-card:hover .feature-icon {
            background: var(--accent);
            color: var(--primary-dark);
        }

        .feature-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }

        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 0;
        }

        .feature-card .feature-number {
            position: absolute;
            top: 20px;
            right: 20px;
            font-size: 2rem;
            font-weight: 900;
            color: var(--border-strong);
            line-height: 1;
        }

        .feature-card.featured {
            background: var(--primary);
            color: #fff;
        }

        .feature-card.featured h3 {
            color: var(--accent-bright);
        }

        .feature-card.featured p {
            color: rgba(255, 255, 255, 0.8);
        }

        .feature-card.featured .feature-icon {
            background: rgba(168, 214, 8, 0.2);
            color: var(--accent);
        }

        .scene-block {
            display: flex;
            align-items: center;
            gap: 32px;
            margin-bottom: 40px;
            background: var(--card);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            transition: var(--transition);
        }

        .scene-block:hover {
            box-shadow: var(--shadow-hover);
        }

        .scene-block .scene-image {
            flex: 0 0 40%;
            min-height: 280px;
            overflow: hidden;
            border-radius: 0;
        }

        .scene-block .scene-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
        }

        .scene-block .scene-content {
            flex: 1;
            padding: 28px 32px;
        }

        .scene-block .scene-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .scene-block .scene-content p {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 0;
        }

        .scene-block.reverse {
            flex-direction: row-reverse;
        }

        @media (max-width: 767.98px) {
            .scene-block {
                flex-direction: column;
            }

            .scene-block.reverse {
                flex-direction: column;
            }

            .scene-block .scene-image {
                flex: 0 0 auto;
                width: 100%;
                min-height: 200px;
            }
        }

        .list-card {
            display: flex;
            gap: 20px;
            background: var(--card);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            transition: var(--transition);
            margin-bottom: 16px;
        }

        .list-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-1px);
        }

        .list-card .list-image {
            flex: 0 0 180px;
            height: 130px;
            overflow: hidden;
            border-radius: 10px;
        }

        .list-card .list-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 10px;
        }

        .list-card .list-content {
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .list-card .list-meta {
            display: flex;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-light);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .list-card .list-meta .badge-tag {
            background: var(--bg-green);
            color: var(--primary);
            padding: 2px 10px;
            border-radius: var(--radius-tag);
            font-weight: 600;
        }

        .list-card .list-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            transition: var(--transition);
        }

        .list-card:hover .list-title {
            color: var(--primary);
        }

        .list-card .list-excerpt {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 10px;
            flex: 1;
        }

        .list-card .list-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
            align-self: flex-start;
        }

        .list-card .list-link:hover {
            color: var(--highlight);
        }

        @media (max-width: 575.98px) {
            .list-card {
                flex-direction: column;
            }

            .list-card .list-image {
                flex: 0 0 auto;
                width: 100%;
                height: 160px;
            }
        }

        .faq-section {
            background: var(--card);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
        }

        .faq-item {
            border-bottom: 1px solid var(--border);
            padding: 16px 0;
        }

        .faq-item:last-child {
            border-bottom: none;
        }

        .faq-question {
            font-weight: 700;
            color: var(--primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 1rem;
            transition: var(--transition);
        }

        .faq-question:hover {
            color: var(--highlight);
        }

        .faq-question i {
            transition: var(--transition);
            font-size: 0.9rem;
            color: var(--text-light);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-item.open .faq-answer {
            max-height: 500px;
            padding-top: 12px;
        }

        .cta-section {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            margin-bottom: 48px;
        }

        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 900;
            margin-bottom: 16px;
        }

        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 28px;
            line-height: 1.8;
        }

        .cta-section .btn-primary {
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            padding: 14px 36px;
            font-size: 1.05rem;
        }

        .cta-section .btn-primary:hover {
            background: var(--highlight);
            color: #fff;
        }

        .pagination-section {
            display: flex;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 32px;
        }

        .pagination-section .page-link {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: var(--card);
            border: 1px solid var(--border);
            color: var(--text-muted);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }

        .pagination-section .page-link:hover {
            border-color: var(--accent);
            color: var(--primary);
            background: var(--bg-green);
        }

        .pagination-section .page-link.active {
            background: var(--accent);
            border-color: var(--accent);
            color: var(--primary-dark);
        }

        .footer-section {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 32px;
            margin-top: 32px;
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand span {
            color: var(--accent);
        }

        .footer-desc {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.75;
            max-width: 360px;
        }

        .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-links li {
            margin-bottom: 8px;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .footer-links a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
            justify-content: space-between;
            align-items: center;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        .bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(9, 43, 32, 0.95);
            backdrop-filter: blur(8px);
            z-index: 1020;
            padding: 12px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
        }

        .bottom-bar .bottom-bar-text {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.9rem;
            font-weight: 500;
        }

        .bottom-bar .btn-bottom-primary {
            background: var(--accent);
            border: none;
            border-radius: 999px;
            color: var(--primary-dark);
            font-weight: 700;
            padding: 8px 20px;
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .bottom-bar .btn-bottom-primary:hover {
            background: var(--highlight);
            color: #fff;
        }

        .bottom-bar .btn-bottom-secondary {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 999px;
            color: rgba(255, 255, 255, 0.8);
            font-weight: 600;
            padding: 8px 20px;
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .bottom-bar .btn-bottom-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
        }

        .bottom-bar .close-btn {
            background: transparent;
            border: none;
            color: rgba(255, 255, 255, 0.5);
            font-size: 1.1rem;
            cursor: pointer;
            padding: 4px;
        }

        @media (max-width: 767.98px) {
            .bottom-bar {
                padding: 8px 12px;
                gap: 8px;
            }

            .bottom-bar .bottom-bar-text {
                font-size: 0.8rem;
                display: none;
            }

            .bottom-bar .btn-bottom-primary,
            .bottom-bar .btn-bottom-secondary {
                padding: 6px 14px;
                font-size: 0.8rem;
                white-space: nowrap;
            }
        }

        @media (max-width: 991.98px) {
            .hero-section {
                padding: 36px 24px;
                min-height: 320px;
            }

            .hero-content h1 {
                font-size: 1.8rem;
            }

            .page-title {
                font-size: 1.6rem;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0F3D2E;
            --primary-dark: #092B20;
            --primary-light: #1B5A43;
            --accent: #A8D608;
            --accent-bright: #B7E307;
            --highlight: #F97316;
            --bg: #F5F3EE;
            --bg-green: #E8F0E3;
            --card: #FFFFFF;
            --text: #171A1C;
            --text-muted: #5C6366;
            --text-light: #8A9398;
            --border: rgba(15, 61, 46, 0.08);
            --border-strong: rgba(15, 61, 46, 0.18);
            --radius-card: 14px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.14);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 264px;
            --topbar-height: 60px;
            --bottom-bar-height: 64px;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
            --font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            padding-top: 0;
        }

        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--highlight);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-card);
        }

        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ============ SIDEBAR ============ */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--primary);
            display: flex;
            flex-direction: column;
            z-index: 1040;
            transform: translateX(0);
            transition: transform 0.3s ease;
            box-shadow: 2px 0 20px rgba(0, 0, 0, 0.15);
        }

        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-dark);
            flex-shrink: 0;
        }
        .sidebar-brand .brand-text {
            font-size: 1.25rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .sidebar-brand .brand-text span {
            color: var(--accent);
        }

        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 18px 0;
        }
        .sidebar-nav .nav-item {
            list-style: none;
        }
        .sidebar-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 20px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
            position: relative;
        }
        .sidebar-nav .nav-link i {
            font-size: 1.1rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }
        .sidebar-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }
        .sidebar-nav .nav-link:hover i {
            color: var(--accent);
        }
        .sidebar-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }
        .sidebar-nav .nav-link.active i {
            color: var(--accent);
        }

        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .sidebar-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }
        .sidebar-footer a:hover {
            color: var(--accent);
        }

        /* ============ MAIN CONTENT ============ */
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        .main-body {
            flex: 1;
            padding-bottom: calc(var(--bottom-bar-height) + 20px);
        }

        /* ============ TOPBAR MOBILE ============ */
        .topbar-mobile {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--topbar-height);
            background: var(--primary);
            z-index: 1030;
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }
        .topbar-mobile .mobile-brand {
            color: #fff;
            font-weight: 900;
            font-size: 1.1rem;
        }
        .topbar-mobile .mobile-brand span {
            color: var(--accent);
        }
        .topbar-mobile .btn-hamburger {
            background: rgba(255, 255, 255, 0.1);
            border: none;
            color: #fff;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .topbar-mobile .btn-hamburger:hover {
            background: rgba(168, 214, 8, 0.2);
        }
        .topbar-mobile .mobile-icon-link {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.2rem;
            padding: 6px;
        }

        .sidebar-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1035;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        .sidebar-overlay.show {
            opacity: 1;
            visibility: visible;
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-section {
            padding: 28px 0 20px;
            background: transparent;
        }
        .breadcrumb-section .breadcrumb {
            margin: 0;
            font-size: 0.9rem;
        }
        .breadcrumb-section .breadcrumb-item a {
            color: var(--text-muted);
        }
        .breadcrumb-section .breadcrumb-item a:hover {
            color: var(--primary);
        }
        .breadcrumb-section .breadcrumb-item.active {
            color: var(--primary);
            font-weight: 600;
        }

        /* ============ PAGE HERO ============ */
        .category-hero {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-card);
            padding: 56px 40px;
            color: #fff;
            overflow: hidden;
            margin-bottom: 40px;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(9, 43, 32, 0.9) 0%, rgba(15, 61, 46, 0.75) 50%, rgba(9, 43, 32, 0.55) 100%);
            z-index: 1;
        }
        .category-hero .hero-content {
            position: relative;
            z-index: 2;
            max-width: 680px;
        }
        .category-hero .hero-tag {
            display: inline-block;
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 6px 14px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.04em;
            margin-bottom: 16px;
        }
        .category-hero h1 {
            font-size: 2.2rem;
            font-weight: 900;
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .category-hero h1 .highlighted {
            color: var(--accent-bright);
        }
        .category-hero .hero-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
        }
        .category-hero .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        /* ============ BUTTONS ============ */
        .btn-primary-custom {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-primary-custom:hover {
            background: var(--highlight);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
        }
        .btn-secondary-custom {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.6);
            border-radius: var(--radius-btn);
            padding: 10px 26px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-secondary-custom:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--accent);
            color: var(--accent-bright);
        }
        .btn-outline-dark-custom {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 10px 24px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
        }
        .btn-outline-dark-custom:hover {
            background: var(--bg-green);
            border-color: var(--primary-light);
            color: var(--primary);
        }

        /* ============ SECTION COMMON ============ */
        .section-block {
            padding: 44px 0;
        }
        .section-block .section-label {
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--highlight);
            margin-bottom: 8px;
        }
        .section-block .section-title {
            font-size: 1.7rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1.35;
            margin-bottom: 14px;
        }
        .section-block .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.85;
            max-width: 700px;
        }

        /* ============ CARD ============ */
        .custom-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }
        .custom-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--border-strong);
        }
        .custom-card .card-img-wrapper {
            overflow: hidden;
        }
        .custom-card .card-img-wrapper img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .custom-card:hover .card-img-wrapper img {
            transform: scale(1.05);
        }
        .custom-card .card-body {
            padding: 20px 22px;
        }
        .custom-card .card-tag {
            display: inline-block;
            background: var(--bg-green);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-tag);
            margin-bottom: 10px;
        }
        .custom-card .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .custom-card .card-text {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .custom-card .card-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .custom-card .card-link i {
            transition: var(--transition);
        }
        .custom-card .card-link:hover i {
            transform: translateX(4px);
        }

        /* ============ REVIEW LIST ============ */
        .review-list-item {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 20px 22px;
            display: flex;
            gap: 20px;
            align-items: flex-start;
            transition: var(--transition);
            margin-bottom: 16px;
        }
        .review-list-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border-strong);
        }
        .review-list-item .review-thumb {
            flex-shrink: 0;
            width: 140px;
            height: 105px;
            border-radius: 10px;
            overflow: hidden;
        }
        .review-list-item .review-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 10px;
        }
        .review-list-item .review-content {
            flex: 1;
        }
        .review-list-item .review-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-light);
            margin-bottom: 6px;
        }
        .review-list-item .review-meta .date {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .review-list-item .review-meta .tag {
            background: var(--bg-green);
            color: var(--primary);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 0.75rem;
        }
        .review-list-item .review-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .review-list-item .review-excerpt {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 10px;
        }
        .review-list-item .review-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .review-list-item .review-link:hover {
            color: var(--highlight);
        }

        /* ============ STATS ============ */
        .stats-card {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            color: #fff;
            text-align: center;
            height: 100%;
            transition: var(--transition);
        }
        .stats-card .stat-number {
            font-size: 2rem;
            font-weight: 900;
            color: var(--accent-bright);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stats-card .stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.75);
        }

        /* ============ FAQ ============ */
        .faq-section .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .faq-section .accordion-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-section .accordion-button {
            background: var(--card);
            color: var(--text);
            font-weight: 700;
            font-size: 1rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
        }
        .faq-section .accordion-button:not(.collapsed) {
            background: var(--bg-green);
            color: var(--primary);
            box-shadow: none;
        }
        .faq-section .accordion-button:focus {
            box-shadow: none;
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }
        .faq-section .accordion-body {
            background: var(--card);
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.85;
            padding: 16px 22px 20px;
        }

        /* ============ CTA ============ */
        .cta-band {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            border-radius: var(--radius-card);
            padding: 48px 36px;
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-band::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: rgba(168, 214, 8, 0.1);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-band .cta-title {
            font-size: 1.6rem;
            font-weight: 900;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
        }
        .cta-band .cta-desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-band .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .cta-band .btn-light-custom {
            background: #fff;
            color: var(--primary);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 30px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition);
            cursor: pointer;
        }
        .cta-band .btn-light-custom:hover {
            background: var(--accent-bright);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }

        /* ============ SUBSCRIBE ============ */
        .subscribe-card {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            padding: 40px 32px;
        }
        .subscribe-card .subscribe-input {
            background: var(--bg);
            border: 2px solid var(--border-strong);
            border-radius: var(--radius-btn);
            padding: 12px 20px;
            font-size: 0.95rem;
            width: 100%;
            transition: var(--transition);
            color: var(--text);
        }
        .subscribe-card .subscribe-input:focus {
            border-color: var(--accent);
            outline: none;
            box-shadow: 0 0 0 4px rgba(168, 214, 8, 0.15);
        }

        /* ============ FOOTER ============ */
        .footer-section {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 60px 0 30px;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }
        .footer-section .footer-brand {
            font-size: 1.4rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-section .footer-brand span {
            color: var(--accent);
        }
        .footer-section .footer-desc {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.65);
            max-width: 300px;
        }
        .footer-section .footer-heading {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-section .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-section .footer-links li {
            margin-bottom: 8px;
        }
        .footer-section .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-section .footer-links a:hover {
            color: var(--accent);
        }
        .footer-section .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 36px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.5);
            align-items: center;
        }
        .footer-section .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-section .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ============ BOTTOM FIXED BAR ============ */
        .bottom-fixed-bar {
            position: fixed;
            bottom: 0;
            left: var(--sidebar-width);
            right: 0;
            height: var(--bottom-bar-height);
            background: rgba(9, 43, 32, 0.95);
            backdrop-filter: blur(8px);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            z-index: 1020;
            padding: 0 20px;
            border-top: 2px solid rgba(168, 214, 8, 0.4);
        }
        .bottom-fixed-bar .bottom-bar-text {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.9rem;
            font-weight: 600;
        }
        .bottom-fixed-bar .btn-bottom-primary {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 8px 20px;
            font-weight: 700;
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .bottom-fixed-bar .btn-bottom-primary:hover {
            background: var(--highlight);
            color: #fff;
        }
        .bottom-fixed-bar .btn-bottom-link {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.85rem;
            font-weight: 600;
            transition: var(--transition);
            white-space: nowrap;
        }
        .bottom-fixed-bar .btn-bottom-link:hover {
            color: var(--accent);
        }
        .bottom-fixed-bar .btn-close-bar {
            background: rgba(255, 255, 255, 0.1);
            border: none;
            color: rgba(255, 255, 255, 0.6);
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            cursor: pointer;
            transition: var(--transition);
        }
        .bottom-fixed-bar .btn-close-bar:hover {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }

        /* ============ FILTER BAR ============ */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding: 14px 0;
            border-bottom: 1px solid var(--border);
            margin-bottom: 24px;
        }
        .filter-bar .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
        }
        .filter-bar .filter-tag {
            background: var(--card);
            border: 1px solid var(--border);
            color: var(--text-muted);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 0.82rem;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition);
        }
        .filter-bar .filter-tag:hover {
            border-color: var(--accent);
            color: var(--primary);
        }
        .filter-bar .filter-tag.active-tag {
            background: var(--accent);
            color: var(--primary-dark);
            border-color: var(--accent);
            font-weight: 700;
        }

        /* ============ DEPTH CONTENT ============ */
        .depth-block {
            background: var(--card);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 36px 32px;
            margin-bottom: 28px;
        }
        .depth-block .depth-title {
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .depth-block .depth-text {
            font-size: 0.98rem;
            color: var(--text-muted);
            line-height: 2;
            margin-bottom: 16px;
        }
        .depth-block .depth-text:last-of-type {
            margin-bottom: 0;
        }
        .depth-block .depth-img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            border-radius: 10px;
            margin: 16px 0;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 991.98px) {
            :root {
                --sidebar-width: 0px;
            }
            .sidebar {
                transform: translateX(-100%);
                width: 280px;
            }
            .sidebar.show {
                transform: translateX(0);
            }
            .main-content {
                margin-left: 0;
                padding-top: var(--topbar-height);
            }
            .topbar-mobile {
                display: flex;
            }
            .bottom-fixed-bar {
                left: 0;
            }
            .category-hero {
                padding: 40px 24px;
            }
            .category-hero h1 {
                font-size: 1.6rem;
            }
            .section-block {
                padding: 32px 0;
            }
            .section-block .section-title {
                font-size: 1.35rem;
            }
            .review-list-item {
                flex-direction: column;
                gap: 14px;
            }
            .review-list-item .review-thumb {
                width: 100%;
                height: 180px;
            }
            .footer-section {
                padding: 40px 0 24px;
            }
        }

        @media (max-width: 767.98px) {
            .category-hero {
                padding: 28px 18px;
            }
            .category-hero h1 {
                font-size: 1.35rem;
            }
            .category-hero .hero-desc {
                font-size: 0.95rem;
            }
            .category-hero .hero-actions {
                flex-direction: column;
                align-items: stretch;
            }
            .btn-primary-custom,
            .btn-secondary-custom {
                justify-content: center;
                width: 100%;
            }
            .section-block .section-title {
                font-size: 1.2rem;
            }
            .depth-block {
                padding: 24px 18px;
            }
            .depth-block .depth-img {
                height: 180px;
            }
            .stats-card {
                padding: 24px 18px;
            }
            .stats-card .stat-number {
                font-size: 1.5rem;
            }
            .filter-bar {
                gap: 8px;
            }
            .filter-bar .filter-tag {
                padding: 4px 12px;
                font-size: 0.75rem;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .bottom-fixed-bar {
                gap: 8px;
                padding: 0 10px;
            }
            .bottom-fixed-bar .bottom-bar-text {
                display: none;
            }
            .bottom-fixed-bar .btn-bottom-primary {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
            .bottom-fixed-bar .btn-bottom-link {
                font-size: 0.78rem;
            }
        }

        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 1.2rem;
            }
            .category-hero {
                padding: 20px 14px;
            }
            .section-block {
                padding: 24px 0;
            }
            .section-block .section-title {
                font-size: 1.1rem;
            }
            .custom-card .card-img-wrapper img {
                height: 160px;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #0F3D2E;
            --primary-dark: #092B20;
            --primary-light: #1B5A43;
            --accent: #A8D608;
            --accent-bright: #B7E307;
            --highlight: #F97316;
            --bg: #F5F3EE;
            --bg-green: #E8F0E3;
            --card: #FFFFFF;
            --text: #171A1C;
            --text-muted: #5C6366;
            --text-light: #8A9398;
            --border: rgba(15, 61, 46, 0.08);
            --border-strong: rgba(15, 61, 46, 0.18);
            --radius-card: 14px;
            --radius-btn: 999px;
            --radius-tag: 6px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.12);
            --shadow-hover: 0 16px 36px rgba(0, 0, 0, 0.14);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --sidebar-width: 264px;
            --topbar-height: 60px;
            --bottom-bar-height: 64px;
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
            --font-title: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.85;
            color: var(--text);
            background-color: var(--bg);
            overflow-x: hidden;
            padding-top: 0;
            min-height: 100vh;
        }
        a {
            text-decoration: none;
            color: var(--primary);
            transition: var(--transition);
        }
        a:hover {
            color: var(--highlight);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-card);
        }
        .container {
            max-width: 1200px;
            padding-left: 20px;
            padding-right: 20px;
        }
        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar-brand .brand-icon {
            width: 40px;
            height: 40px;
            background: var(--accent);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-dark);
            flex-shrink: 0;
        }
        .sidebar-brand .brand-text {
            font-size: 1.25rem;
            font-weight: 900;
            color: #fff;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .sidebar-brand .brand-text span {
            color: var(--accent);
        }
        .sidebar-nav {
            flex: 1;
            overflow-y: auto;
            padding: 18px 0;
        }
        .sidebar-nav .nav-item {
            list-style: none;
        }
        .sidebar-nav .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 20px;
            color: rgba(255, 255, 255, 0.72);
            font-size: 0.95rem;
            font-weight: 500;
            border-left: 4px solid transparent;
            transition: var(--transition);
            position: relative;
        }
        .sidebar-nav .nav-link i {
            font-size: 1.1rem;
            width: 22px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }
        .sidebar-nav .nav-link:hover {
            color: #fff;
            background: rgba(168, 214, 8, 0.08);
            border-left-color: var(--accent);
        }
        .sidebar-nav .nav-link:hover i {
            color: var(--accent);
        }
        .sidebar-nav .nav-link.active {
            color: var(--accent-bright);
            background: rgba(168, 214, 8, 0.12);
            border-left-color: var(--accent);
            font-weight: 700;
        }
        .sidebar-nav .nav-link.active i {
            color: var(--accent);
        }
        .sidebar-footer {
            padding: 16px 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        .sidebar-footer a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 0;
            transition: var(--transition);
        }
        .sidebar-footer a:hover {
            color: var(--accent);
        }
        .main-content {
            flex: 1;
            margin-left: var(--sidebar-width);
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        .main-body {
            flex: 1;
            padding-bottom: calc(var(--bottom-bar-height) + 20px);
        }
        .topbar-mobile {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--topbar-height);
            background: var(--primary-dark);
            z-index: 1045;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .topbar-mobile .btn-menu {
            background: none;
            border: none;
            color: #fff;
            font-size: 1.4rem;
            padding: 4px;
            cursor: pointer;
        }
        .topbar-mobile .brand-text-mobile {
            font-size: 1.1rem;
            font-weight: 900;
            color: #fff;
        }
        .topbar-mobile .brand-text-mobile span {
            color: var(--accent);
        }
        .topbar-mobile .topbar-actions {
            margin-left: auto;
            display: flex;
            gap: 12px;
        }
        .topbar-mobile .topbar-actions a {
            color: #fff;
            font-size: 1.1rem;
        }
        .sidebar-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.45);
            z-index: 1049;
        }
        @media (max-width: 991.98px) {
            .main-content {
                margin-left: 0;
            }
            .sidebar {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                bottom: 0;
                width: 280px;
                z-index: 1050;
                background: var(--primary-dark);
                flex-direction: column;
            }
            .sidebar.show {
                display: flex;
            }
            .sidebar-overlay.show {
                display: block;
            }
            .topbar-mobile {
                display: flex;
            }
            .main-body {
                padding-top: var(--topbar-height);
            }
        }
        @media (min-width: 992px) {
            .topbar-mobile {
                display: none !important;
            }
            .sidebar-top-spacer {
                display: none;
            }
        }
        .btn-primary-custom {
            background: var(--accent);
            color: var(--primary-dark);
            border: 2px solid var(--accent);
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-custom:hover {
            background: var(--highlight);
            border-color: var(--highlight);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
        }
        .btn-secondary-custom {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            padding: 12px 28px;
            font-weight: 600;
            font-size: 1rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-secondary-custom:hover {
            background: var(--bg-green);
            border-color: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.01em;
            margin-bottom: 0.5rem;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
            max-width: 720px;
            line-height: 1.8;
        }
        .tag-badge {
            display: inline-block;
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.02em;
        }
        .tag-badge-orange {
            display: inline-block;
            background: var(--highlight);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            letter-spacing: 0.02em;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
            padding: 0;
            margin: 0;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumb-custom a:hover {
            color: var(--highlight);
        }
        .breadcrumb-custom .separator {
            color: var(--text-light);
        }
        .filter-bar {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
            padding: 10px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            margin: 16px 0 24px;
        }
        .filter-bar .btn-filter {
            background: #fff;
            border: 1px solid var(--border-strong);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 0.85rem;
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .filter-bar .btn-filter:hover,
        .filter-bar .btn-filter.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .backdisc-list-item {
            display: flex;
            gap: 20px;
            background: var(--card);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            margin-bottom: 18px;
            padding: 0;
        }
        .backdisc-list-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(168, 214, 8, 0.4);
        }
        .backdisc-list-item .backdisc-list-image {
            width: 240px;
            min-height: 160px;
            flex-shrink: 0;
            border-radius: 0;
            object-fit: cover;
        }
        .backdisc-list-item .backdisc-list-content {
            padding: 18px 20px 16px 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            flex: 1;
        }
        .backdisc-list-item .backdisc-list-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 4px;
        }
        .backdisc-list-item .backdisc-list-date {
            font-size: 0.82rem;
            color: var(--text-light);
            margin-bottom: 8px;
        }
        .backdisc-list-item .backdisc-list-summary {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .backdisc-list-item .backdisc-list-link {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .backdisc-list-item .backdisc-list-link:hover {
            color: var(--highlight);
        }
        @media (max-width: 767.98px) {
            .backdisc-list-item {
                flex-direction: column;
            }
            .backdisc-list-item .backdisc-list-image {
                width: 100%;
                min-height: 180px;
                border-radius: 0;
            }
            .backdisc-list-item .backdisc-list-content {
                padding: 16px 18px;
            }
        }
        .hero-category {
            background: linear-gradient(135deg, rgba(9, 43, 32, 0.92) 0%, rgba(15, 61, 46, 0.85) 50%, rgba(9, 43, 32, 0.9) 100%), url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-card);
            padding: 48px 40px;
            margin-bottom: 32px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .hero-category .hero-tag {
            display: inline-block;
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 0.8rem;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: var(--radius-tag);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .hero-category h1 {
            font-size: 2.2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 14px;
            line-height: 1.3;
            letter-spacing: 0.01em;
        }
        .hero-category h1 .highlight-text {
            color: var(--accent-bright);
        }
        .hero-category .hero-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .hero-category .hero-cta-row {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }
        .hero-category .btn-light-custom {
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.35);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            backdrop-filter: blur(6px);
        }
        .hero-category .btn-light-custom:hover {
            background: rgba(255, 255, 255, 0.25);
            color: var(--accent-bright);
            border-color: var(--accent);
            transform: translateY(-2px);
        }
        .culture-feature-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr;
            gap: 20px;
            margin-bottom: 40px;
        }
        .culture-feature-grid .cf-card {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .culture-feature-grid .cf-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(168, 214, 8, 0.4);
        }
        .culture-feature-grid .cf-card.large {
            background: var(--primary-dark);
            color: #fff;
            border-color: var(--primary-dark);
        }
        .culture-feature-grid .cf-card.large .cf-title {
            color: #fff;
        }
        .culture-feature-grid .cf-card.large .cf-desc {
            color: rgba(255, 255, 255, 0.75);
        }
        .culture-feature-grid .cf-icon {
            width: 44px;
            height: 44px;
            background: var(--bg-green);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
            color: var(--primary);
            margin-bottom: 14px;
        }
        .culture-feature-grid .cf-card.large .cf-icon {
            background: var(--accent);
            color: var(--primary-dark);
        }
        .culture-feature-grid .cf-title {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 8px;
        }
        .culture-feature-grid .cf-desc {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 0;
        }
        .culture-feature-grid .cf-stat {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--accent);
            margin-bottom: 4px;
        }
        .culture-feature-grid .cf-stat-label {
            font-size: 0.85rem;
            color: var(--text-light);
        }
        @media (max-width: 991.98px) {
            .culture-feature-grid {
                grid-template-columns: 1fr 1fr;
            }
            .culture-feature-grid .cf-card.large {
                grid-column: 1 / -1;
            }
            .hero-category {
                padding: 32px 24px;
            }
            .hero-category h1 {
                font-size: 1.7rem;
            }
        }
        @media (max-width: 575.98px) {
            .culture-feature-grid {
                grid-template-columns: 1fr;
            }
            .culture-feature-grid .cf-card.large {
                grid-column: auto;
            }
            .hero-category {
                padding: 24px 18px;
                border-radius: 10px;
            }
            .hero-category h1 {
                font-size: 1.5rem;
            }
            .hero-category .hero-cta-row {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        .deep-content-block {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--border);
            padding: 32px 28px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 28px;
        }
        .deep-content-block .dc-title {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }
        .deep-content-block .dc-subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .deep-content-block .dc-body {
            font-size: 1rem;
            color: var(--text);
            line-height: 1.9;
        }
        .deep-content-block .dc-body p {
            margin-bottom: 14px;
        }
        .deep-content-block .dc-body p:last-child {
            margin-bottom: 0;
        }
        .timeline-culture {
            display: flex;
            flex-direction: column;
            gap: 0;
            margin: 24px 0;
            position: relative;
            padding-left: 28px;
        }
        .timeline-culture::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 4px;
            bottom: 4px;
            width: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
        .timeline-culture .tl-item {
            position: relative;
            margin-bottom: 20px;
            padding-left: 18px;
        }
        .timeline-culture .tl-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 8px;
            width: 14px;
            height: 14px;
            background: var(--accent);
            border-radius: 50%;
            border: 3px solid var(--primary-dark);
        }
        .timeline-culture .tl-year {
            font-size: 0.85rem;
            font-weight: 800;
            color: var(--highlight);
            display: block;
            margin-bottom: 2px;
        }
        .timeline-culture .tl-text {
            font-size: 0.95rem;
            color: var(--text);
            line-height: 1.7;
        }
        .faq-custom .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .faq-custom .accordion-button {
            font-weight: 700;
            color: var(--primary-dark);
            font-size: 1rem;
            padding: 18px 22px;
            background: #fff;
        }
        .faq-custom .accordion-button:not(.collapsed) {
            background: var(--bg-green);
            color: var(--primary-dark);
            box-shadow: none;
        }
        .faq-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px var(--accent);
            border-color: var(--accent);
        }
        .faq-custom .accordion-button:not(.collapsed)::after {
            filter: none;
        }
        .faq-custom .accordion-body {
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.8;
            padding: 16px 22px 20px;
            background: #fff;
        }
        .bottom-fixed-bar {
            position: fixed;
            bottom: 0;
            left: var(--sidebar-width);
            right: 0;
            background: rgba(9, 43, 32, 0.95);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(168, 214, 8, 0.2);
            z-index: 1030;
            padding: 10px 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            min-height: var(--bottom-bar-height);
        }
        .bottom-fixed-bar .bfb-text {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.9rem;
            font-weight: 500;
        }
        .bottom-fixed-bar .btn-bfb-primary {
            background: var(--accent);
            color: var(--primary-dark);
            border: none;
            border-radius: var(--radius-btn);
            padding: 8px 24px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .bottom-fixed-bar .btn-bfb-primary:hover {
            background: var(--highlight);
            color: #fff;
            transform: translateY(-1px);
        }
        .bottom-fixed-bar .btn-bfb-secondary {
            background: transparent;
            color: var(--accent-bright);
            border: 1px solid rgba(168, 214, 8, 0.4);
            border-radius: var(--radius-btn);
            padding: 8px 20px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
            white-space: nowrap;
        }
        .bottom-fixed-bar .btn-bfb-secondary:hover {
            background: rgba(168, 214, 8, 0.12);
            border-color: var(--accent);
            color: #fff;
        }
        .bottom-fixed-bar .btn-bfb-close {
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.4);
            font-size: 1.1rem;
            cursor: pointer;
            padding: 4px;
            transition: var(--transition);
            margin-left: 8px;
        }
        .bottom-fixed-bar .btn-bfb-close:hover {
            color: #fff;
        }
        @media (max-width: 991.98px) {
            .bottom-fixed-bar {
                left: 0;
                padding: 8px 16px;
                min-height: 56px;
                gap: 10px;
            }
            .bottom-fixed-bar .bfb-text {
                font-size: 0.82rem;
                display: none;
            }
            .bottom-fixed-bar .btn-bfb-primary,
            .bottom-fixed-bar .btn-bfb-secondary {
                padding: 7px 16px;
                font-size: 0.8rem;
            }
        }
        @media (max-width: 575.98px) {
            .bottom-fixed-bar {
                gap: 6px;
            }
            .bottom-fixed-bar .btn-bfb-primary,
            .bottom-fixed-bar .btn-bfb-secondary {
                padding: 6px 12px;
                font-size: 0.75rem;
            }
        }
        .footer-section {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 40px 0 20px;
            margin-top: 20px;
        }
        .footer-section .footer-brand {
            font-size: 1.4rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-section .footer-brand span {
            color: var(--accent);
        }
        .footer-section .footer-desc {
            font-size: 0.9rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-section .footer-heading {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-section .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-section .footer-links li {
            margin-bottom: 8px;
        }
        .footer-section .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-section .footer-links a:hover {
            color: var(--accent);
        }
        .footer-section .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            margin-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
            align-items: center;
        }
        .footer-section .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-section .footer-bottom a:hover {
            color: var(--accent);
        }
        @media (max-width: 575.98px) {
            .footer-section {
                padding: 28px 0 16px;
            }
            .footer-section .footer-bottom {
                flex-direction: column;
                gap: 8px;
                align-items: flex-start;
            }
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--primary-dark);
            z-index: 1040;
            box-shadow: 2px 0 20px rgba(0, 0, 0, 0.15);
        }
        .sidebar .sidebar-brand-spacer {
            height: 0;
        }
        @media (max-width: 991.98px) {
            .sidebar {
                display: none;
            }
        }
        .section-mb {
            margin-bottom: 44px;
        }
        .backdisc-pagination {
            display: flex;
            gap: 8px;
            justify-content: center;
            align-items: center;
            margin: 24px 0 16px;
            flex-wrap: wrap;
        }
        .backdisc-pagination .page-item-custom {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--border-strong);
            background: #fff;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition);
        }
        .backdisc-pagination .page-item-custom:hover,
        .backdisc-pagination .page-item-custom.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .backdisc-pagination .page-item-custom.disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }