/* roulang page: index */
:root {
            --primary: #1E1E24;
            --primary-light: #2a2a33;
            --primary-dark: #141418;
            --accent: #FF6B2C;
            --accent-hover: #e85a1f;
            --accent-light: rgba(255, 107, 44, 0.12);
            --secondary: #2F3A4D;
            --secondary-light: #3d4a60;
            --light-bg: #F4F5F7;
            --page-bg: #F7F8FA;
            --text-main: #1E1E24;
            --text-secondary: #4B5563;
            --text-muted: #8A94A6;
            --text-light: #ffffff;
            --text-light-muted: rgba(255, 255, 255, 0.72);
            --border: #E5E7EB;
            --border-light: #EDEFF2;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 8px 24px rgba(255, 107, 44, 0.22);
            --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-heading: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --section-padding: 72px 0;
            --section-padding-mobile: 48px 0;
            --container-max: 1200px;
        }

        * {
            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-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background-color: var(--page-bg);
            overflow-x: hidden;
        }

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

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

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--primary);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            transition: var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: 0.5px;
            transition: var(--transition);
        }

        .logo-link:hover {
            color: var(--accent);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-light);
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-trigger {
            background: none;
            border: none;
            color: var(--text-light-muted);
            font-size: 18px;
            padding: 8px;
            cursor: pointer;
            transition: var(--transition);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .search-trigger:hover {
            color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
        }

        .login-btn {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-light);
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
        }

        .login-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.35);
            color: var(--text-light);
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0;
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-row::-webkit-scrollbar {
            display: none;
        }

        .channel-link {
            display: inline-flex;
            align-items: center;
            white-space: nowrap;
            padding: 12px 16px;
            font-size: 14.5px;
            font-weight: 500;
            color: var(--text-light-muted);
            border-bottom: 3px solid transparent;
            transition: var(--transition);
            letter-spacing: 0.3px;
            position: relative;
        }

        .channel-link:hover {
            color: var(--text-light);
            background: rgba(255, 255, 255, 0.04);
        }

        .channel-link.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
            font-weight: 700;
        }

        .channel-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 16px;
            right: 16px;
            height: 3px;
            background: var(--accent);
            border-radius: 3px 3px 0 0;
        }

        .mobile-navbar-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: var(--text-light);
            font-size: 18px;
            padding: 8px 12px;
            border-radius: 6px;
            cursor: pointer;
            transition: var(--transition);
        }

        .mobile-navbar-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .mobile-channel-menu {
            display: none;
            background: var(--primary-dark);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 8px 0;
        }

        .mobile-channel-menu .channel-link {
            display: block;
            padding: 10px 18px;
            border-bottom: none;
            border-left: 3px solid transparent;
        }

        .mobile-channel-menu .channel-link.active {
            border-left-color: var(--accent);
            background: rgba(255, 107, 44, 0.08);
        }

        @media (max-width: 768px) {
            .channel-row {
                display: none;
            }

            .mobile-navbar-toggle {
                display: flex;
                align-items: center;
                gap: 6px;
            }

            .mobile-channel-menu.open {
                display: block;
            }

            .brand-row {
                padding: 10px 0;
            }

            .logo-link {
                font-size: 18px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }

            .login-btn {
                display: none;
            }
        }

        @media (max-width: 420px) {
            .brand-actions .search-trigger {
                display: none;
            }
        }

        /* ========== Hero Section ========== */
        .hero-section {
            position: relative;
            min-height: 620px;
            background: var(--primary);
            background-image: url('/assets/images/67486ceb67880c1e.webp');
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(20, 20, 24, 0.92) 20%, rgba(20, 20, 24, 0.65) 55%, rgba(20, 20, 24, 0.45) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            padding: 80px 0 100px;
            width: 100%;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: var(--text-light);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 20px;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
        }

        .hero-badge i {
            font-size: 12px;
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 42px;
            font-weight: 900;
            color: var(--text-light);
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: 0.5px;
            max-width: 700px;
        }

        .hero-title .highlight {
            color: var(--accent);
        }

        .hero-desc {
            font-size: 17px;
            color: var(--text-light-muted);
            max-width: 620px;
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }

        .btn-hero-primary {
            background: var(--accent);
            color: var(--text-light);
            border: none;
            padding: 14px 32px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 700;
            letter-spacing: 0.3px;
            transition: var(--transition);
            cursor: pointer;
            box-shadow: var(--shadow-accent);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-primary:hover {
            background: var(--accent-hover);
            color: var(--text-light);
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(255, 107, 44, 0.35);
        }

        .btn-hero-secondary {
            background: transparent;
            color: var(--text-light);
            border: 2px solid rgba(255, 255, 255, 0.4);
            padding: 12px 30px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-hero-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(255, 107, 44, 0.08);
            transform: translateY(-2px);
        }

        .hero-countdown-bar {
            display: inline-flex;
            align-items: center;
            gap: 16px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 10px;
            padding: 12px 22px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .countdown-label {
            font-size: 13px;
            color: var(--text-light-muted);
            font-weight: 500;
            white-space: nowrap;
        }

        .countdown-timer {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .countdown-item {
            background: var(--primary-dark);
            border-radius: 6px;
            padding: 6px 10px;
            text-align: center;
            min-width: 52px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .countdown-number {
            font-size: 20px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            display: block;
            font-variant-numeric: tabular-nums;
        }

        .countdown-text {
            font-size: 11px;
            color: var(--text-light-muted);
            display: block;
            letter-spacing: 0.5px;
        }

        @media (max-width: 768px) {
            .hero-section {
                min-height: auto;
            }

            .hero-content {
                padding: 56px 0 72px;
            }

            .hero-title {
                font-size: 28px;
                letter-spacing: 0;
            }

            .hero-desc {
                font-size: 15px;
            }

            .btn-hero-primary,
            .btn-hero-secondary {
                width: 100%;
                justify-content: center;
            }

            .hero-countdown-bar {
                flex-wrap: wrap;
                padding: 12px 16px;
            }

            .countdown-item {
                min-width: 44px;
                padding: 4px 8px;
            }

            .countdown-number {
                font-size: 16px;
            }
        }

        @media (max-width: 420px) {
            .hero-title {
                font-size: 24px;
            }

            .hero-desc {
                font-size: 14px;
            }

            .countdown-item {
                min-width: 38px;
                padding: 4px 6px;
            }

            .countdown-number {
                font-size: 14px;
            }
        }

        /* ========== Trust Bar ========== */
        .trust-bar-section {
            background: var(--light-bg);
            padding: 20px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .trust-bar-strip {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 28px 48px;
        }

        .trust-bar-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
            white-space: nowrap;
        }

        .trust-bar-item i {
            color: var(--accent);
            font-size: 15px;
        }

        @media (max-width: 768px) {
            .trust-bar-strip {
                gap: 16px 28px;
            }

            .trust-bar-item {
                font-size: 13px;
            }
        }

        /* ========== Section Common ========== */
        .site-section {
            padding: var(--section-padding);
        }

        .section-heading {
            margin-bottom: 42px;
        }

        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: var(--accent);
            background: var(--accent-light);
            padding: 4px 14px;
            border-radius: 4px;
            letter-spacing: 1px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 30px;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1.3;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 700px;
            line-height: 1.75;
        }

        @media (max-width: 768px) {
            .site-section {
                padding: var(--section-padding-mobile);
            }

            .section-heading {
                margin-bottom: 28px;
            }

            .section-title {
                font-size: 24px;
            }

            .section-subtitle {
                font-size: 15px;
            }
        }

        /* ========== Function Cards ========== */
        .function-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

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

        .function-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }

        .function-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 44, 0.2);
        }

        .function-card:hover::before {
            transform: scaleX(1);
        }

        .function-icon {
            width: 52px;
            height: 52px;
            background: var(--accent-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent);
            margin-bottom: 18px;
            transition: var(--transition);
        }

        .function-card:hover .function-icon {
            background: var(--accent);
            color: var(--text-light);
        }

        .function-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            font-family: var(--font-heading);
        }

        .function-card p {
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        @media (max-width: 1024px) {
            .function-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }

        @media (max-width: 576px) {
            .function-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .function-card {
                padding: 22px 18px;
            }
        }

        /* ========== Category Entry ========== */
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .category-entry-link {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: 10px;
            padding: 20px 22px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            font-weight: 600;
            font-size: 15px;
            color: var(--text-main);
        }

        .category-entry-link span {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .category-entry-link i {
            color: var(--accent);
            font-size: 18px;
        }

        .category-entry-link .arrow {
            color: var(--text-muted);
            font-size: 13px;
            transition: var(--transition);
        }

        .category-entry-link:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .category-entry-link:hover .arrow {
            color: var(--accent);
            transform: translateX(3px);
        }

        @media (max-width: 1024px) {
            .category-entry-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .category-entry-grid {
                grid-template-columns: 1fr;
            }

            .category-entry-link {
                padding: 16px 18px;
                font-size: 14px;
            }
        }

        /* ========== Scenario Section ========== */
        .scenario-section {
            background: var(--primary);
            color: var(--text-light);
        }

        .scenario-section .section-title {
            color: var(--text-light);
        }

        .scenario-section .section-subtitle {
            color: var(--text-light-muted);
        }

        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .scenario-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            padding: 24px 22px;
            transition: var(--transition);
        }

        .scenario-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 107, 44, 0.4);
            transform: translateY(-3px);
        }

        .scenario-card .scenario-icon {
            width: 48px;
            height: 48px;
            background: rgba(255, 107, 44, 0.2);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--accent);
            margin-bottom: 16px;
        }

        .scenario-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 10px;
            font-family: var(--font-heading);
        }

        .scenario-card p {
            font-size: 14px;
            color: var(--text-light-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        @media (max-width: 1024px) {
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .scenario-card {
                padding: 18px 16px;
            }
        }

        /* ========== Demo Section ========== */
        .demo-showcase {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        .demo-image-wrap {
            position: relative;
            overflow: hidden;
        }

        .demo-image-wrap img {
            width: 100%;
            aspect-ratio: 16/7;
            object-fit: cover;
            border-radius: 0;
            transition: transform 0.5s ease;
        }

        .demo-image-wrap:hover img {
            transform: scale(1.02);
        }

        .demo-badge {
            position: absolute;
            top: 20px;
            left: 20px;
            background: var(--accent);
            color: var(--text-light);
            font-size: 12px;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }

        .demo-info {
            padding: 28px 30px;
            border-top: 1px solid var(--border-light);
            background: #fff;
        }

        .demo-info h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            font-family: var(--font-heading);
        }

        .demo-info p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        @media (max-width: 768px) {
            .demo-image-wrap img {
                aspect-ratio: 16/9;
            }

            .demo-info {
                padding: 20px 18px;
            }
        }

        /* ========== Case Cards ========== */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .case-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 44, 0.2);
        }

        .case-card-image {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
        }

        .case-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .case-card:hover .case-card-image img {
            transform: scale(1.04);
        }

        .case-card-body {
            padding: 20px 22px;
        }

        .case-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            font-family: var(--font-heading);
        }

        .case-card-body p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .case-metric {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
        }

        .case-metric span {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .case-metric i {
            color: var(--accent);
        }

        @media (max-width: 1024px) {
            .case-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }

        @media (max-width: 576px) {
            .case-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .case-card-body {
                padding: 16px 18px;
            }
        }

        /* ========== Pricing ========== */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }

        .pricing-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .pricing-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }

        .pricing-card.featured {
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
            background: linear-gradient(180deg, rgba(255, 107, 44, 0.04) 0%, #fff 30%);
        }

        .pricing-card.featured::before {
            content: '推荐';
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--accent);
            color: var(--text-light);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 4px;
        }

        .pricing-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-secondary);
            margin-bottom: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .pricing-price {
            font-size: 36px;
            font-weight: 900;
            color: var(--text-main);
            margin-bottom: 4px;
            font-family: var(--font-heading);
            line-height: 1.2;
        }

        .pricing-price .currency {
            font-size: 20px;
            font-weight: 700;
        }

        .pricing-price .period {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
        }

        .pricing-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .pricing-features {
            flex: 1;
            margin-bottom: 24px;
        }

        .pricing-features li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
            padding: 8px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .pricing-features li:last-child {
            border-bottom: none;
        }

        .pricing-features li i {
            color: var(--accent);
            font-size: 15px;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .btn-pricing {
            background: var(--accent);
            color: var(--text-light);
            border: none;
            padding: 12px 24px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            cursor: pointer;
            text-align: center;
            width: 100%;
            display: block;
        }

        .btn-pricing:hover {
            background: var(--accent-hover);
            color: var(--text-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-accent);
        }

        .btn-pricing-outline {
            background: transparent;
            color: var(--text-main);
            border: 2px solid var(--border);
            padding: 10px 24px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
            text-align: center;
            width: 100%;
            display: block;
        }

        .btn-pricing-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-light);
            transform: translateY(-2px);
        }

        @media (max-width: 1024px) {
            .pricing-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
        }

        @media (max-width: 576px) {
            .pricing-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .pricing-card {
                padding: 24px 20px;
            }
        }

        /* ========== Brand Intro ========== */
        .brand-intro-section {
            background: var(--light-bg);
        }

        .brand-intro-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 40px 42px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            display: flex;
            gap: 32px;
            align-items: flex-start;
        }

        .brand-intro-icon {
            width: 72px;
            height: 72px;
            background: var(--accent);
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            color: var(--text-light);
            flex-shrink: 0;
        }

        .brand-intro-text h3 {
            font-size: 22px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 16px;
            font-family: var(--font-heading);
        }

        .brand-intro-text p {
            font-size: 15.5px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 0;
        }

        .brand-intro-text p+p {
            margin-top: 12px;
        }

        @media (max-width: 768px) {
            .brand-intro-card {
                flex-direction: column;
                padding: 28px 24px;
                gap: 20px;
            }

            .brand-intro-icon {
                width: 56px;
                height: 56px;
                font-size: 24px;
            }
        }

        /* ========== Testimonial Wall ========== */
        .testimonial-wall {
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding-bottom: 8px;
        }

        .testimonial-wall::-webkit-scrollbar {
            display: none;
        }

        .testimonial-track {
            display: flex;
            gap: 20px;
            min-width: max-content;
            padding: 4px 2px;
        }

        .testimonial-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 24px 22px;
            width: 320px;
            flex-shrink: 0;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .testimonial-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 44, 0.2);
        }

        .testimonial-quote {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 18px;
            position: relative;
            padding-left: 18px;
        }

        .testimonial-quote::before {
            content: '\201C';
            position: absolute;
            left: 0;
            top: -6px;
            font-size: 32px;
            color: var(--accent);
            font-weight: 900;
            line-height: 1;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--secondary);
            color: var(--text-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .testimonial-author-info {
            font-size: 13px;
            color: var(--text-muted);
        }

        .testimonial-author-info strong {
            display: block;
            font-size: 14px;
            color: var(--text-main);
            font-weight: 700;
        }

        @media (max-width: 576px) {
            .testimonial-card {
                width: 270px;
                padding: 18px 16px;
            }
        }

        /* ========== User Praise ========== */
        .praise-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .praise-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            padding: 20px 22px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            text-align: center;
        }

        .praise-item:hover {
            border-color: rgba(255, 107, 44, 0.3);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .praise-item .stars {
            color: #FFB400;
            font-size: 15px;
            margin-bottom: 8px;
        }

        .praise-item p {
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 6px;
            font-weight: 500;
        }

        .praise-item span {
            font-size: 12.5px;
            color: var(--text-muted);
        }

        @media (max-width: 768px) {
            .praise-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* ========== News List ========== */
        .news-list {
            display: flex;
            flex-direction: column;
        }

        .news-item {
            display: flex;
            gap: 24px;
            padding: 22px 0;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
            position: relative;
            cursor: pointer;
        }

        .news-item:first-child {
            padding-top: 0;
        }

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

        .news-item::before {
            content: '';
            position: absolute;
            left: -12px;
            top: 20px;
            bottom: 20px;
            width: 3px;
            background: var(--accent);
            border-radius: 3px;
            transform: scaleY(0);
            transition: transform 0.25s ease;
        }

        .news-item:hover::before {
            transform: scaleY(1);
        }

        .news-date {
            flex-shrink: 0;
            min-width: 100px;
            text-align: center;
            padding: 8px 12px;
            background: var(--light-bg);
            border-radius: 8px;
            height: fit-content;
        }

        .news-date .day {
            font-size: 24px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            display: block;
        }

        .news-date .month-year {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .news-content h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            font-family: var(--font-heading);
            transition: var(--transition);
        }

        .news-item:hover .news-content h3 {
            color: var(--accent);
        }

        .news-content p {
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .btn-read-more {
            background: none;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            padding: 6px 16px;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-read-more i {
            font-size: 11px;
            transition: var(--transition);
        }

        .btn-read-more:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-light);
        }

        .btn-read-more:hover i {
            transform: translateX(3px);
        }

        @media (max-width: 768px) {
            .news-item {
                flex-direction: column;
                gap: 12px;
                padding: 18px 0;
            }

            .news-date {
                display: flex;
                align-items: center;
                gap: 8px;
                min-width: auto;
                padding: 6px 12px;
            }

            .news-date .day {
                font-size: 16px;
            }
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--primary);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: rgba(255, 107, 44, 0.08);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: rgba(255, 107, 44, 0.05);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
            padding: 64px 20px;
        }

        .cta-content h2 {
            font-size: 32px;
            font-weight: 900;
            color: var(--text-light);
            margin-bottom: 14px;
            font-family: var(--font-heading);
        }

        .cta-content h2 .highlight {
            color: var(--accent);
        }

        .cta-content p {
            font-size: 16px;
            color: var(--text-light-muted);
            max-width: 600px;
            margin: 0 auto 28px;
            line-height: 1.75;
        }

        .cta-content .btn-hero-primary {
            font-size: 17px;
            padding: 15px 38px;
        }

        @media (max-width: 768px) {
            .cta-content h2 {
                font-size: 24px;
            }

            .cta-content p {
                font-size: 14.5px;
            }
        }

        /* ========== FAQ ========== */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
        }

        .accordion-item {
            margin-bottom: 10px;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: var(--transition);
            background: #fff;
        }

        .accordion-item:hover {
            border-color: rgba(255, 107, 44, 0.25);
        }

        .accordion-button {
            background: #fff;
            border: none;
            padding: 18px 22px;
            font-size: 15.5px;
            font-weight: 700;
            color: var(--text-main);
            width: 100%;
            text-align: left;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            transition: var(--transition);
            font-family: var(--font-body);
            letter-spacing: 0.2px;
        }

        .accordion-button:hover {
            background: var(--light-bg);
        }

        .accordion-button:focus {
            outline: none;
            background: var(--light-bg);
        }

        .accordion-button .faq-icon {
            color: var(--accent);
            font-size: 17px;
            transition: var(--transition);
            flex-shrink: 0;
        }

        .accordion-button:not(.collapsed) .faq-icon {
            transform: rotate(180deg);
        }

        .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: var(--accent-light);
        }

        .accordion-collapse {
            transition: all 0.3s ease;
        }

        .accordion-body {
            padding: 0 22px 18px;
            font-size: 14.5px;
            color: var(--text-secondary);
            line-height: 1.75;
            background: #fff;
        }

        @media (max-width: 576px) {
            .accordion-button {
                padding: 15px 16px;
                font-size: 14.5px;
            }

            .accordion-body {
                padding: 0 16px 14px;
                font-size: 13.5px;
            }
        }

        /* ========== Stats ========== */
        .stats-section {
            background: var(--secondary);
            color: var(--text-light);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }

        .stat-item .stat-number {
            font-size: 44px;
            font-weight: 900;
            color: var(--accent);
            line-height: 1.2;
            font-family: var(--font-heading);
            letter-spacing: 0.5px;
        }

        .stat-item .stat-label {
            font-size: 15px;
            color: var(--text-light-muted);
            margin-top: 6px;
            letter-spacing: 0.5px;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .stat-item .stat-number {
                font-size: 32px;
            }
        }

        @media (max-width: 420px) {
            .stat-item .stat-number {
                font-size: 26px;
            }

            .stat-item .stat-label {
                font-size: 13px;
            }
        }

        /* ========== Partners ========== */
        .partner-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 28px 48px;
            padding: 16px 0;
        }

        .partner-logo {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-muted);
            letter-spacing: 1px;
            transition: var(--transition);
            cursor: pointer;
            padding: 8px 16px;
            border-radius: 8px;
            border: 1px solid transparent;
        }

        .partner-logo:hover {
            color: var(--accent);
            border-color: rgba(255, 107, 44, 0.25);
            background: var(--accent-light);
        }

        @media (max-width: 768px) {
            .partner-grid {
                gap: 16px 28px;
            }

            .partner-logo {
                font-size: 15px;
                padding: 6px 10px;
            }
        }

        /* ========== Community ========== */
        .community-section {
            background: var(--light-bg);
        }

        .community-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            display: flex;
            gap: 32px;
            align-items: center;
            box-shadow: var(--shadow-sm);
        }

        .community-card .community-icon {
            width: 80px;
            height: 80px;
            background: var(--accent-light);
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 34px;
            color: var(--accent);
            flex-shrink: 0;
        }

        .community-card .community-text h3 {
            font-size: 22px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 10px;
            font-family: var(--font-heading);
        }

        .community-card .community-text p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 18px;
        }

        .community-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .btn-community {
            background: var(--accent);
            color: var(--text-light);
            border: none;
            padding: 12px 28px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-community:hover {
            background: var(--accent-hover);
            color: var(--text-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-accent);
        }

        .btn-community-outline {
            background: transparent;
            color: var(--text-main);
            border: 2px solid var(--border);
            padding: 10px 26px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-community-outline:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-light);
            transform: translateY(-2px);
        }

        @media (max-width: 768px) {
            .community-card {
                flex-direction: column;
                text-align: center;
                padding: 28px 22px;
                gap: 20px;
            }

            .community-actions {
                justify-content: center;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--primary-dark);
            color: var(--text-light-muted);
            padding: 48px 0 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-brand .logo-link {
            font-size: 20px;
            margin-bottom: 14px;
            display: inline-flex;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-light-muted);
            line-height: 1.7;
            margin-bottom: 18px;
            max-width: 300px;
        }

        .footer-social {
            display: flex;
            gap: 12px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light-muted);
            font-size: 16px;
            transition: var(--transition);
        }

        .footer-social a:hover {
            background: var(--accent);
            color: var(--text-light);
            transform: translateY(-2px);
        }

        .footer-column h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
            font-family: var(--font-heading);
        }

        .footer-column ul li {
            margin-bottom: 10px;
        }

        .footer-column ul li a {
            font-size: 14px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }

        .footer-column ul li a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: var(--text-light-muted);
        }

        .footer-bottom a {
            color: var(--text-light-muted);
            transition: var(--transition);
        }

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

        .footer-bottom-links {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

        /* ========== Bootstrap Overrides ========== */
        .btn:focus {
            box-shadow: none;
        }

        .accordion-button:not(.collapsed) {
            box-shadow: none;
        }

        .accordion-button::after {
            display: none;
        }

        .accordion-item:has(.accordion-button:not(.collapsed)) {
            border-color: rgba(255, 107, 44, 0.35);
        }

        /* ========== Utility ========== */
        .text-accent {
            color: var(--accent) !important;
        }

        .bg-primary-dark {
            background: var(--primary-dark) !important;
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                transition-duration: 0.01ms !important;
                animation-duration: 0.01ms !important;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1E1E24;
            --primary-light: #2a2a33;
            --primary-dark: #141418;
            --accent: #FF6B2C;
            --accent-hover: #e85a1f;
            --accent-light: rgba(255, 107, 44, 0.12);
            --secondary: #2F3A4D;
            --secondary-light: #3d4a60;
            --light-bg: #F4F5F7;
            --page-bg: #F7F8FA;
            --text-main: #1E1E24;
            --text-secondary: #4B5563;
            --text-muted: #8A94A6;
            --text-light: #ffffff;
            --text-light-muted: rgba(255, 255, 255, 0.72);
            --border: #E5E7EB;
            --border-light: #EDEFF2;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 8px 24px rgba(255, 107, 44, 0.22);
            --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-heading: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --section-padding: 72px 0;
            --section-padding-mobile: 48px 0;
            --container-max: 1200px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background-color: var(--page-bg);
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 576px) {
            .container-custom {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--primary);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            transition: var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: 0.5px;
            transition: var(--transition);
        }
        .logo-link:hover {
            color: var(--accent);
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-light);
            flex-shrink: 0;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .search-trigger {
            background: none;
            border: none;
            color: var(--text-light-muted);
            font-size: 18px;
            padding: 8px;
            cursor: pointer;
            transition: var(--transition);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .search-trigger:hover {
            color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
        }
        .login-btn {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-light);
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
        }
        .login-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.35);
            color: var(--text-light);
        }
        .channel-row {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0;
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }
        .channel-link {
            display: inline-flex;
            align-items: center;
            padding: 12px 18px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light-muted);
            white-space: nowrap;
            position: relative;
            transition: var(--transition);
            border-bottom: 3px solid transparent;
        }
        .channel-link:hover {
            color: var(--text-light);
            background: rgba(255, 255, 255, 0.05);
        }
        .channel-link.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }
        .channel-link.active::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px 2px 0 0;
        }
        .mobile-navbar-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: var(--text-light);
            font-size: 22px;
            padding: 6px 12px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
            align-items: center;
            justify-content: center;
        }
        .mobile-navbar-toggle:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.4);
        }
        @media (max-width: 768px) {
            .brand-row {
                padding: 10px 0;
            }
            .logo-link {
                font-size: 19px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            .channel-link {
                padding: 10px 14px;
                font-size: 14px;
            }
            .login-btn {
                padding: 6px 14px;
                font-size: 13px;
            }
            .site-header .channel-row {
                max-height: 0;
                overflow: hidden;
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                transition: max-height 0.35s ease;
                padding: 0;
            }
            .site-header.mobile-open .channel-row {
                max-height: 400px;
                padding: 8px 0;
            }
            .site-header .channel-link {
                border-bottom: none;
                border-left: 3px solid transparent;
                padding: 12px 16px;
                width: 100%;
            }
            .site-header .channel-link.active {
                border-left-color: var(--accent);
                background: rgba(255, 107, 44, 0.15);
            }
            .site-header .channel-link.active::after {
                display: none;
            }
            .mobile-navbar-toggle {
                display: flex;
            }
        }

        /* ========== Hero ========== */
        .profile-hero {
            position: relative;
            padding: 72px 0 64px;
            background: linear-gradient(135deg, var(--primary) 0%, #242833 45%, #2b3448 100%);
            color: var(--text-light);
            overflow: hidden;
            min-height: 320px;
            display: flex;
            align-items: center;
        }
        .profile-hero .hero-bg-overlay {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/65a07ab0107db2a7.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }
        .profile-hero .container-custom {
            position: relative;
            z-index: 1;
        }
        .profile-hero h1 {
            font-size: 36px;
            font-weight: 800;
            font-family: var(--font-heading);
            letter-spacing: 1px;
            margin-bottom: 14px;
            color: var(--text-light);
        }
        .profile-hero h1 .hero-accent {
            color: var(--accent);
        }
        .profile-hero .hero-sub {
            font-size: 17px;
            color: var(--text-light-muted);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .profile-hero .hero-tag {
            display: inline-block;
            background: var(--accent);
            color: var(--text-light);
            font-size: 13px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 20px;
            letter-spacing: 1px;
            margin-bottom: 18px;
        }
        @media (max-width: 576px) {
            .profile-hero {
                padding: 48px 0 40px;
                min-height: auto;
            }
            .profile-hero h1 {
                font-size: 26px;
                line-height: 1.4;
            }
            .profile-hero .hero-sub {
                font-size: 15px;
            }
        }

        /* ========== Player Carousel Wall ========== */
        .player-carousel-section {
            padding: 32px 0 0;
            background: var(--page-bg);
            margin-top: -26px;
            position: relative;
            z-index: 5;
        }
        .player-carousel-track {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding: 10px 4px 20px;
            scroll-snap-type: x mandatory;
            scrollbar-width: thin;
            scrollbar-color: var(--border) transparent;
        }
        .player-carousel-track::-webkit-scrollbar {
            height: 6px;
        }
        .player-carousel-track::-webkit-scrollbar-track {
            background: transparent;
        }
        .player-carousel-track::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 3px;
        }
        .player-carousel-item {
            flex: 0 0 auto;
            width: 280px;
            scroll-snap-align: start;
            background: var(--text-light);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            padding: 16px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: var(--transition);
            cursor: pointer;
        }
        .player-carousel-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--accent);
        }
        .player-carousel-item .carousel-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            object-fit: cover;
            flex-shrink: 0;
            border: 2px solid var(--accent);
            background: var(--light-bg);
        }
        .player-carousel-item .carousel-info h5 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 2px;
            color: var(--text-main);
            font-family: var(--font-heading);
        }
        .player-carousel-item .carousel-info .role-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent);
            background: var(--accent-light);
            padding: 2px 10px;
            border-radius: 12px;
            margin-top: 4px;
        }
        .player-carousel-item .carousel-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 4px 0 0;
            line-height: 1.5;
        }

        /* ========== Player Cards Grid ========== */
        .player-grid-section {
            padding: var(--section-padding);
            background: var(--page-bg);
        }
        .section-heading {
            margin-bottom: 36px;
        }
        .section-heading .section-eyebrow {
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 2px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 8px;
            display: block;
        }
        .section-heading h2 {
            font-size: 28px;
            font-weight: 800;
            font-family: var(--font-heading);
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .section-heading .section-sub {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 620px;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .player-card {
            background: var(--text-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .player-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-6px);
            border-color: rgba(255, 107, 44, 0.3);
        }
        .player-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--light-bg);
        }
        .player-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .player-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .player-card .card-role-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(30, 30, 36, 0.85);
            color: var(--text-light);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 16px;
            letter-spacing: 0.5px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .player-card .card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .player-card .card-body h3 {
            font-size: 19px;
            font-weight: 800;
            font-family: var(--font-heading);
            color: var(--text-main);
            margin-bottom: 4px;
        }
        .player-card .card-body .player-alias {
            font-size: 14px;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 10px;
        }
        .player-card .card-body .player-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 14px;
            flex: 1;
        }
        .player-card .card-stats {
            display: flex;
            gap: 18px;
            border-top: 1px solid var(--border-light);
            padding-top: 14px;
        }
        .player-card .card-stats .stat-item {
            text-align: center;
        }
        .player-card .card-stats .stat-num {
            font-size: 18px;
            font-weight: 800;
            color: var(--accent);
            display: block;
            line-height: 1.3;
        }
        .player-card .card-stats .stat-label {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }
        @media (max-width: 576px) {
            .player-card .card-body h3 {
                font-size: 17px;
            }
            .player-card .card-stats .stat-num {
                font-size: 16px;
            }
        }

        /* ========== Stats Bar ========== */
        .stats-section {
            padding: 56px 0;
            background: var(--primary);
            color: var(--text-light);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }
        .stats-grid .stat-block .stat-number {
            font-size: 40px;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            font-family: var(--font-heading);
        }
        .stats-grid .stat-block .stat-name {
            font-size: 14px;
            color: var(--text-light-muted);
            letter-spacing: 1px;
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }
            .stats-grid .stat-block .stat-number {
                font-size: 30px;
            }
        }
        @media (max-width: 400px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .stats-grid .stat-block .stat-number {
                font-size: 26px;
            }
        }

        /* ========== Growth Story / Feature ========== */
        .growth-section {
            padding: var(--section-padding);
            background: var(--light-bg);
        }
        .growth-card {
            background: var(--text-light);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            padding: 28px 32px;
            transition: var(--transition);
            height: 100%;
        }
        .growth-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .growth-card .growth-icon {
            width: 48px;
            height: 48px;
            background: var(--accent-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 20px;
            margin-bottom: 16px;
        }
        .growth-card h3 {
            font-size: 18px;
            font-weight: 800;
            font-family: var(--font-heading);
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .growth-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }
        @media (max-width: 576px) {
            .growth-card {
                padding: 20px;
            }
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: var(--section-padding);
            background: var(--page-bg);
        }
        .faq-accordion .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .faq-accordion .accordion-button {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-main);
            padding: 18px 22px;
            background: var(--text-light);
            border-radius: var(--radius) !important;
            transition: var(--transition);
        }
        .faq-accordion .accordion-button:hover {
            background: var(--light-bg);
            color: var(--accent);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--accent-light);
            color: var(--primary);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 107, 44, 0.2);
            border-color: var(--accent);
        }
        .faq-accordion .accordion-button::after {
            filter: brightness(0.6);
        }
        .faq-accordion .accordion-body {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 16px 22px 20px;
            background: var(--text-light);
        }
        @media (max-width: 576px) {
            .faq-accordion .accordion-button {
                font-size: 15px;
                padding: 14px 16px;
            }
            .faq-accordion .accordion-body {
                font-size: 14px;
                padding: 12px 16px 16px;
            }
        }

        /* ========== CTA Section ========== */
        .cta-section {
            padding: 64px 0;
            background: linear-gradient(135deg, var(--primary) 0%, #2b2b38 55%, var(--secondary) 100%);
            color: var(--text-light);
        }
        .cta-panel {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-lg);
            padding: 40px 32px;
            text-align: center;
            max-width: 780px;
            margin: 0 auto;
        }
        .cta-panel h2 {
            font-size: 26px;
            font-weight: 800;
            font-family: var(--font-heading);
            margin-bottom: 10px;
            color: var(--text-light);
        }
        .cta-panel p {
            font-size: 15px;
            color: var(--text-light-muted);
            margin-bottom: 22px;
            line-height: 1.7;
        }
        .cta-panel .cta-actions {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-accent {
            background: var(--accent);
            color: var(--text-light);
            border: none;
            border-radius: 8px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            cursor: pointer;
            letter-spacing: 0.5px;
        }
        .btn-accent:hover {
            background: var(--accent-hover);
            color: var(--text-light);
            box-shadow: var(--shadow-accent);
            transform: translateY(-2px);
        }
        .btn-outline-light {
            background: transparent;
            color: var(--text-light);
            border: 1px solid rgba(255, 255, 255, 0.4);
            border-radius: 8px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 700;
            transition: var(--transition);
            cursor: pointer;
            letter-spacing: 0.5px;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.6);
            color: var(--text-light);
            transform: translateY(-2px);
        }
        @media (max-width: 576px) {
            .cta-panel {
                padding: 28px 18px;
            }
            .cta-panel h2 {
                font-size: 21px;
            }
            .btn-accent,
            .btn-outline-light {
                width: 100%;
                padding: 12px 16px;
            }
            .cta-panel .cta-actions {
                flex-direction: column;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--primary-dark);
            color: var(--text-light);
            padding: 56px 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .logo-link {
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-light-muted);
            line-height: 1.8;
            max-width: 300px;
            margin-bottom: 16px;
        }
        .footer-social {
            display: flex;
            gap: 12px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light-muted);
            font-size: 15px;
            transition: var(--transition);
        }
        .footer-social a:hover {
            color: var(--accent);
            border-color: var(--accent);
            background: rgba(255, 107, 44, 0.1);
        }
        .footer-column h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            color: var(--text-light);
            font-family: var(--font-heading);
        }
        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-column ul li a {
            font-size: 14px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }
        .footer-column ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 18px 0 22px;
        }
        .footer-bottom span {
            font-size: 13px;
            color: var(--text-light-muted);
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .footer-bottom-links a {
            font-size: 13px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }
        .footer-bottom-links span {
            color: rgba(255, 255, 255, 0.3);
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 400px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: auto;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #1E1E24;
            --primary-light: #2a2a33;
            --primary-dark: #141418;
            --accent: #FF6B2C;
            --accent-hover: #e85a1f;
            --accent-light: rgba(255, 107, 44, 0.12);
            --secondary: #2F3A4D;
            --secondary-light: #3d4a60;
            --light-bg: #F4F5F7;
            --page-bg: #F7F8FA;
            --text-main: #1E1E24;
            --text-secondary: #4B5563;
            --text-muted: #8A94A6;
            --text-light: #ffffff;
            --text-light-muted: rgba(255, 255, 255, 0.72);
            --border: #E5E7EB;
            --border-light: #EDEFF2;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 8px 24px rgba(255, 107, 44, 0.22);
            --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-heading: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --section-padding: 72px 0;
            --section-padding-mobile: 48px 0;
            --container-max: 1200px;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background-color: var(--page-bg);
            overflow-x: hidden;
        }

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--primary);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            transition: var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: 0.5px;
            transition: var(--transition);
        }
        .logo-link:hover {
            color: var(--accent);
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-light);
            flex-shrink: 0;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .search-trigger {
            background: none;
            border: none;
            color: var(--text-light-muted);
            font-size: 18px;
            padding: 8px;
            cursor: pointer;
            transition: var(--transition);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .search-trigger:hover {
            color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
        }
        .login-btn {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-light);
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .login-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.35);
            color: var(--text-light);
        }
        .channel-row {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0;
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }
        .mobile-navbar-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: var(--text-light);
            font-size: 22px;
            width: 42px;
            height: 38px;
            border-radius: 8px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .mobile-navbar-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent);
        }
        .channel-link {
            display: inline-flex;
            align-items: center;
            padding: 14px 18px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light-muted);
            white-space: nowrap;
            position: relative;
            transition: var(--transition);
            border-bottom: 2px solid transparent;
        }
        .channel-link::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 18px;
            right: 18px;
            height: 2px;
            background: var(--accent);
            transform: scaleX(0);
            transition: var(--transition);
            border-radius: 1px;
        }
        .channel-link:hover {
            color: var(--text-light);
        }
        .channel-link:hover::after {
            transform: scaleX(1);
        }
        .channel-link.active {
            color: var(--accent);
        }
        .channel-link.active::after {
            transform: scaleX(1);
            background: var(--accent);
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-bar {
            background: var(--light-bg);
            border-bottom: 1px solid var(--border-light);
            padding: 10px 0;
        }
        .breadcrumb-list {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 14px;
            color: var(--text-muted);
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb-list li + li::before {
            content: '/';
            color: var(--text-muted);
            font-size: 13px;
            margin-right: 4px;
        }
        .breadcrumb-list a {
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .breadcrumb-list a:hover {
            color: var(--accent);
        }
        .breadcrumb-list .current {
            color: var(--text-main);
            font-weight: 600;
        }

        /* ========== Section Base ========== */
        .section {
            padding: var(--section-padding);
        }
        .section-sm {
            padding: 48px 0;
        }
        .section-alt {
            background: var(--light-bg);
        }
        .section-dark {
            background: var(--primary);
            color: var(--text-light);
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 28px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .section-subtitle {
            font-size: 16px;
            color: var(--text-muted);
            margin-bottom: 28px;
            max-width: 680px;
            line-height: 1.7;
        }
        .section-dark .section-title {
            color: var(--text-light);
        }
        .section-dark .section-subtitle {
            color: var(--text-light-muted);
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 12px;
        }
        .section-tag::before {
            content: '';
            width: 20px;
            height: 2px;
            background: var(--accent);
            border-radius: 1px;
        }

        /* ========== Category Hero ========== */
        .category-hero {
            position: relative;
            background: var(--primary);
            background-image: url('/assets/images/2217fab908eeb520.webp');
            background-size: cover;
            background-position: center;
            color: var(--text-light);
            padding: 64px 0 56px;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(20, 20, 24, 0.92) 0%, rgba(30, 30, 36, 0.82) 50%, rgba(30, 30, 36, 0.9) 100%);
            z-index: 1;
        }
        .category-hero .container-custom {
            position: relative;
            z-index: 2;
        }
        .category-hero-content {
            max-width: 720px;
        }
        .category-hero h1 {
            font-family: var(--font-heading);
            font-size: 36px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .category-hero h1 .highlight {
            color: var(--accent);
        }
        .category-hero p {
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-light-muted);
            margin-bottom: 0;
            max-width: 640px;
        }

        /* ========== Schedule Timeline ========== */
        .schedule-timeline {
            background: var(--light-bg);
            border-bottom: 1px solid var(--border-light);
            padding: 40px 0;
        }
        .timeline-row {
            display: flex;
            align-items: center;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 8px;
            scrollbar-width: thin;
            scrollbar-color: var(--border) transparent;
        }
        .timeline-row::-webkit-scrollbar {
            height: 6px;
        }
        .timeline-row::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 3px;
        }
        .timeline-card {
            flex: 0 0 240px;
            background: var(--text-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px 18px 16px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
        }
        .timeline-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: rgba(255, 107, 44, 0.3);
        }
        .timeline-date {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .timeline-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .timeline-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .timeline-badge {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            background: var(--accent-light);
            color: var(--accent);
        }
        .timeline-badge.live {
            background: rgba(255, 107, 44, 0.15);
            color: var(--accent-hover);
        }
        .timeline-badge.upcoming {
            background: var(--secondary-light);
            color: var(--text-light);
        }
        .timeline-badge.finished {
            background: #e5e7eb;
            color: var(--text-muted);
        }

        /* ========== Filter Tags ========== */
        .filter-row {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-right: 4px;
            white-space: nowrap;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            background: var(--text-light);
            border: 1px solid var(--border);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
            user-select: none;
        }
        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-light);
        }
        .filter-tag.active {
            background: var(--accent);
            border-color: var(--accent);
            color: #fff;
            box-shadow: 0 4px 12px rgba(255, 107, 44, 0.3);
        }
        .filter-tag:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        /* ========== Schedule Table Cards ========== */
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .schedule-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--text-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            flex-wrap: wrap;
        }
        .schedule-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(255, 107, 44, 0.25);
        }
        .schedule-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 16px;
            bottom: 16px;
            width: 3px;
            background: transparent;
            border-radius: 0 3px 3px 0;
            transition: var(--transition);
        }
        .schedule-item:hover::before {
            background: var(--accent);
        }
        .schedule-thumb {
            flex: 0 0 120px;
            width: 120px;
            height: 72px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: var(--light-bg);
        }
        .schedule-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .schedule-info {
            flex: 1;
            min-width: 200px;
        }
        .schedule-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .schedule-desc {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .schedule-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
        }
        .schedule-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .schedule-meta i {
            color: var(--accent);
            font-size: 13px;
        }
        .schedule-status {
            flex: 0 0 auto;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            padding: 5px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .status-badge.live {
            background: rgba(255, 107, 44, 0.15);
            color: var(--accent-hover);
            border: 1px solid rgba(255, 107, 44, 0.3);
            animation: pulse-badge 1.8s infinite;
        }
        .status-badge.upcoming {
            background: var(--secondary-light);
            color: var(--text-light);
            border: 1px solid var(--secondary-light);
        }
        .status-badge.finished {
            background: #f0f1f3;
            color: var(--text-muted);
            border: 1px solid var(--border);
        }
        @keyframes pulse-badge {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.65; }
        }
        .btn-view {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--border);
            color: var(--text-secondary);
            background: var(--text-light);
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-view:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: var(--accent-light);
        }

        /* ========== Rules / Data Section ========== */
        .rules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }
        .rule-card {
            background: var(--text-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 24px 22px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        .rule-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent);
            opacity: 0;
            transition: var(--transition);
        }
        .rule-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .rule-card:hover::before {
            opacity: 1;
        }
        .rule-icon {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--accent-light);
            color: var(--accent);
            font-size: 22px;
            margin-bottom: 16px;
        }
        .rule-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
        }
        .rule-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== Stats Bar ========== */
        .stats-bar {
            display: flex;
            align-items: center;
            justify-content: space-around;
            flex-wrap: wrap;
            gap: 24px;
            padding: 32px 24px;
            background: var(--primary);
            border-radius: var(--radius-lg);
            margin-top: 40px;
        }
        .stat-item {
            text-align: center;
            min-width: 120px;
        }
        .stat-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: 0.5px;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 14px;
            color: var(--text-light-muted);
            margin-top: 6px;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--text-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: rgba(255, 107, 44, 0.25);
            box-shadow: var(--shadow);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            background: none;
            border: none;
            cursor: pointer;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            text-align: left;
            transition: var(--transition);
            font-family: var(--font-body);
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question .faq-toggle-icon {
            flex-shrink: 0;
            font-size: 16px;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .faq-question[aria-expanded="true"] .faq-toggle-icon {
            transform: rotate(45deg);
            color: var(--accent);
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }
        .faq-answer.show {
            display: block;
        }
        .faq-item.open {
            background: var(--light-bg);
            border-color: rgba(255, 107, 44, 0.3);
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--primary);
            background-image: url('/assets/images/65a07ab0107db2a7.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 64px 0;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(20, 20, 24, 0.85);
            z-index: 1;
        }
        .cta-section .container-custom {
            position: relative;
            z-index: 2;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 12px;
            font-family: var(--font-heading);
        }
        .cta-section p {
            font-size: 16px;
            color: var(--text-light-muted);
            margin-bottom: 28px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-accent {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            padding: 14px 32px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(255, 107, 44, 0.35);
        }
        .btn-accent:hover {
            background: var(--accent-hover);
            color: #fff;
            box-shadow: 0 8px 24px rgba(255, 107, 44, 0.45);
            transform: translateY(-2px);
        }
        .btn-accent:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 3px;
        }
        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-light);
            padding: 13px 28px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            border: 1px solid rgba(255, 255, 255, 0.35);
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.55);
            color: var(--text-light);
        }
        .cta-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ========== Scenario Extension ========== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 22px;
        }
        .scenario-card {
            background: var(--text-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .scenario-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .scenario-image {
            width: 100%;
            height: 180px;
            background: var(--light-bg);
            overflow: hidden;
        }
        .scenario-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .scenario-card:hover .scenario-image img {
            transform: scale(1.04);
        }
        .scenario-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .scenario-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .scenario-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .scenario-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
            cursor: pointer;
        }
        .scenario-link:hover {
            color: var(--accent-hover);
            gap: 10px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--primary);
            color: var(--text-light);
            padding: 56px 0 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand .logo-link {
            font-size: 20px;
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-light-muted);
            line-height: 1.7;
            max-width: 260px;
            margin-bottom: 20px;
        }
        .footer-social {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light-muted);
            font-size: 16px;
            transition: var(--transition);
        }
        .footer-social a:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .footer-column h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .footer-column ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-column a {
            font-size: 14px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }
        .footer-column a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: var(--text-light-muted);
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .footer-bottom-links a {
            color: var(--text-light-muted);
            transition: var(--transition);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ========== Page-specific section spacing ========== */
        .match-list-section {
            padding: 56px 0 64px;
        }
        .rules-section {
            padding: 56px 0;
            background: var(--light-bg);
        }
        .faq-section {
            padding: 56px 0;
        }
        .cta-wrapper {
            padding: 0;
        }
        .scenario-section {
            padding: 56px 0;
            background: var(--light-bg);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .schedule-item {
                gap: 14px;
                padding: 14px 16px;
            }
            .schedule-thumb {
                flex: 0 0 100px;
                width: 100px;
                height: 64px;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--section-padding-mobile);
            }
            .category-hero {
                padding: 40px 0 36px;
            }
            .category-hero h1 {
                font-size: 28px;
            }
            .section-title {
                font-size: 24px;
            }
            .schedule-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .schedule-thumb {
                flex: 0 0 auto;
                width: 100%;
                max-width: 240px;
                height: 100px;
            }
            .schedule-status {
                width: 100%;
                justify-content: flex-start;
            }
            .stats-bar {
                gap: 16px;
                padding: 24px 16px;
            }
            .stat-number {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-actions {
                flex-direction: column;
                gap: 12px;
            }
            .brand-actions .login-btn {
                padding: 6px 14px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .brand-row {
                padding: 10px 0;
            }
            .logo-link {
                font-size: 18px;
                gap: 8px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
                border-radius: 6px;
            }
            .channel-link {
                padding: 12px 13px;
                font-size: 14px;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .category-hero p {
                font-size: 14px;
            }
            .schedule-title {
                font-size: 15px;
            }
            .schedule-meta {
                gap: 10px;
                font-size: 12px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 13px;
            }
            .rule-card {
                padding: 18px 16px;
            }
            .rule-card h3 {
                font-size: 16px;
            }
            .scenario-card {
                padding: 0;
            }
            .scenario-image {
                height: 150px;
            }
            .cta-section h2 {
                font-size: 22px;
            }
            .btn-accent, .btn-outline-light {
                padding: 12px 24px;
                font-size: 14px;
                width: 100%;
                justify-content: center;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #1E1E24;
            --primary-light: #2a2a33;
            --primary-dark: #141418;
            --accent: #FF6B2C;
            --accent-hover: #e85a1f;
            --accent-light: rgba(255, 107, 44, 0.12);
            --secondary: #2F3A4D;
            --secondary-light: #3d4a60;
            --light-bg: #F4F5F7;
            --page-bg: #F7F8FA;
            --text-main: #1E1E24;
            --text-secondary: #4B5563;
            --text-muted: #8A94A6;
            --text-light: #ffffff;
            --text-light-muted: rgba(255, 255, 255, 0.72);
            --border: #E5E7EB;
            --border-light: #EDEFF2;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 8px 24px rgba(255, 107, 44, 0.22);
            --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-heading: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --section-padding: 72px 0;
            --section-padding-mobile: 48px 0;
            --container-max: 1200px;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background-color: var(--page-bg);
            overflow-x: hidden;
        }

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

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--primary);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            transition: var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: 0.5px;
            transition: var(--transition);
        }
        .logo-link:hover {
            color: var(--accent);
        }
        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-light);
            flex-shrink: 0;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .search-trigger {
            background: none;
            border: none;
            color: var(--text-light-muted);
            font-size: 18px;
            padding: 8px;
            cursor: pointer;
            transition: var(--transition);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .search-trigger:hover {
            color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
        }
        .login-btn {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-light);
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
        }
        .login-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.35);
            color: var(--text-light);
        }
        .channel-row {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0;
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }
        .channel-link {
            color: var(--text-light-muted);
            font-size: 15px;
            font-weight: 500;
            padding: 12px 18px;
            white-space: nowrap;
            border-bottom: 3px solid transparent;
            transition: var(--transition);
            display: inline-block;
        }
        .channel-link:hover {
            color: var(--text-light);
            border-bottom-color: rgba(255, 255, 255, 0.35);
        }
        .channel-link.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
            font-weight: 600;
        }
        .mobile-navbar-toggle {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: var(--text-light);
            font-size: 20px;
            padding: 8px 12px;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
        }
        .mobile-navbar-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .mobile-navbar-toggle {
                display: block;
            }
            .channel-row {
                display: none;
                flex-wrap: nowrap;
            }
            .channel-row.open {
                display: flex;
                flex-wrap: wrap;
            }
            .channel-link {
                width: 100%;
                padding: 10px 12px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            }
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-light-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-light-muted);
            transition: var(--transition);
        }
        .breadcrumb-custom a:hover {
            color: var(--accent);
        }
        .breadcrumb-custom .separator {
            color: rgba(255, 255, 255, 0.35);
            font-size: 12px;
        }
        .breadcrumb-custom .current {
            color: var(--accent);
            font-weight: 500;
        }

        /* ========== News Banner ========== */
        .news-banner {
            background: var(--primary);
            background-image: linear-gradient(135deg, rgba(30, 30, 36, 0.92) 0%, rgba(47, 58, 77, 0.88) 100%), url('/assets/images/abd4e97f923df6df.webp');
            background-size: cover;
            background-position: center;
            padding: 64px 0 56px;
            color: var(--text-light);
            position: relative;
            overflow: hidden;
        }
        .news-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent);
        }
        .news-banner-grid {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }
        .news-banner h1 {
            font-size: 36px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .news-banner h1 .accent-text {
            color: var(--accent);
        }
        .news-banner-sub {
            font-size: 16px;
            color: var(--text-light-muted);
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 640px;
        }
        .news-banner-meta {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--text-light-muted);
        }
        .news-banner-meta span {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .news-banner-meta i {
            color: var(--accent);
            font-size: 14px;
        }
        .hot-card-mini {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius);
            padding: 20px;
            backdrop-filter: blur(4px);
            transition: var(--transition);
        }
        .hot-card-mini:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-2px);
        }
        .hot-card-mini .hot-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent);
            color: var(--text-light);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            margin-bottom: 12px;
        }
        .hot-card-mini h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .hot-card-mini p {
            font-size: 13px;
            color: var(--text-light-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }
        @media (max-width: 992px) {
            .news-banner-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 576px) {
            .news-banner {
                padding: 40px 0 36px;
            }
            .news-banner h1 {
                font-size: 26px;
            }
            .news-banner-sub {
                font-size: 14px;
            }
        }

        /* ========== Section Common ========== */
        .section-block {
            padding: var(--section-padding);
        }
        .section-block.alt-bg {
            background: var(--light-bg);
        }
        .section-block.dark-bg {
            background: var(--primary);
            color: var(--text-light);
        }
        .section-header {
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .section-header p {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 680px;
            margin-bottom: 0;
        }
        .section-block.dark-bg .section-header h2 {
            color: var(--text-light);
        }
        .section-block.dark-bg .section-header p {
            color: var(--text-light-muted);
        }

        /* ========== Hot Cards Grid ========== */
        .hot-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .hot-card-item {
            background: var(--text-light);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .hot-card-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
        }
        .hot-card-item img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-bottom: 1px solid var(--border);
        }
        .hot-card-body {
            padding: 18px 20px 20px;
        }
        .hot-card-body .badge-tag {
            display: inline-block;
            background: var(--accent-light);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            margin-bottom: 10px;
        }
        .hot-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .hot-card-body p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }
        @media (max-width: 992px) {
            .hot-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .hot-cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .hot-card-item img {
                height: 160px;
            }
        }

        /* ========== News List Main ========== */
        .news-list-layout {
            display: grid;
            grid-template-columns: 1fr 340px;
            gap: 36px;
            align-items: start;
        }
        .news-list-main {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-list-item {
            display: flex;
            gap: 20px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border);
            transition: var(--transition);
            position: relative;
        }
        .news-list-item::before {
            content: '';
            position: absolute;
            left: -4px;
            top: 20px;
            bottom: 20px;
            width: 3px;
            background: transparent;
            border-radius: 2px;
            transition: var(--transition);
        }
        .news-list-item:hover::before {
            background: var(--accent);
        }
        .news-list-item:first-child {
            padding-top: 0;
        }
        .news-list-thumb {
            flex-shrink: 0;
            width: 180px;
            height: 120px;
            border-radius: 8px;
            overflow: hidden;
            background: var(--light-bg);
            border: 1px solid var(--border);
        }
        .news-list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .news-list-item:hover .news-list-thumb img {
            transform: scale(1.04);
        }
        .news-list-content {
            flex: 1;
            min-width: 0;
        }
        .news-list-date {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-list-date i {
            color: var(--accent);
            font-size: 12px;
        }
        .news-list-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.5;
            transition: var(--transition);
        }
        .news-list-item:hover .news-list-title {
            color: var(--accent);
        }
        .news-list-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list-action {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
        }
        .news-list-action:hover {
            color: var(--accent-hover);
            gap: 10px;
        }
        @media (max-width: 768px) {
            .news-list-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 576px) {
            .news-list-item {
                flex-direction: column;
                gap: 14px;
            }
            .news-list-thumb {
                width: 100%;
                height: 160px;
            }
            .news-list-title {
                font-size: 16px;
            }
        }

        /* ========== Sidebar ========== */
        .sidebar-widget {
            background: var(--text-light);
            border-radius: var(--radius);
            padding: 24px;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            margin-bottom: 24px;
        }
        .sidebar-widget:last-child {
            margin-bottom: 0;
        }
        .sidebar-widget h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--accent-light);
            position: relative;
        }
        .sidebar-widget h3::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--accent);
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 6px 14px;
            background: var(--light-bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            font-size: 13px;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .tag-cloud a:hover {
            background: var(--accent-light);
            border-color: var(--accent);
            color: var(--accent);
        }
        .sidebar-ranking-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-ranking-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .sidebar-ranking-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .sidebar-ranking-list li:hover {
            padding-left: 4px;
        }
        .rank-number {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            background: var(--light-bg);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            color: var(--text-secondary);
        }
        .sidebar-ranking-list li:nth-child(1) .rank-number {
            background: var(--accent);
            color: var(--text-light);
        }
        .sidebar-ranking-list li:nth-child(2) .rank-number {
            background: var(--secondary);
            color: var(--text-light);
        }
        .sidebar-ranking-list li:nth-child(3) .rank-number {
            background: var(--secondary-light);
            color: var(--text-light);
        }
        .rank-content {
            flex: 1;
            min-width: 0;
        }
        .rank-content a {
            display: block;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1.5;
            transition: var(--transition);
        }
        .rank-content a:hover {
            color: var(--accent);
        }
        .rank-content span {
            font-size: 12px;
            color: var(--text-muted);
        }
        .sidebar-cta-box {
            background: var(--primary);
            border-radius: var(--radius);
            padding: 24px;
            text-align: center;
            color: var(--text-light);
        }
        .sidebar-cta-box .cta-icon {
            width: 48px;
            height: 48px;
            background: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin: 0 auto 14px;
            color: var(--text-light);
        }
        .sidebar-cta-box h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 8px;
        }
        .sidebar-cta-box p {
            font-size: 13px;
            color: var(--text-light-muted);
            margin-bottom: 16px;
        }
        .sidebar-cta-box .btn-accent-sm {
            display: inline-block;
            background: var(--accent);
            color: var(--text-light);
            padding: 8px 18px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        .sidebar-cta-box .btn-accent-sm:hover {
            background: var(--accent-hover);
            color: var(--text-light);
            transform: translateY(-1px);
        }

        /* ========== Stats Block ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius);
            padding: 28px 20px;
            text-align: center;
            transition: var(--transition);
        }
        .stat-item:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }
        .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--accent);
            margin-bottom: 6px;
            letter-spacing: 0.5px;
        }
        .stat-label {
            font-size: 14px;
            color: var(--text-light-muted);
        }
        @media (max-width: 992px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 576px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-number {
                font-size: 26px;
            }
            .stat-label {
                font-size: 12px;
            }
        }

        /* ========== Topic Expansion ========== */
        .topic-expand-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .topic-expand-card {
            background: var(--text-light);
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .topic-expand-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
        }
        .topic-expand-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-bottom: 1px solid var(--border);
        }
        .topic-expand-body {
            padding: 20px 24px 24px;
        }
        .topic-expand-body .badge-tag {
            display: inline-block;
            background: var(--secondary);
            color: var(--text-light);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            margin-bottom: 10px;
        }
        .topic-expand-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .topic-expand-body p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .topic-expand-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .topic-expand-card img {
                height: 160px;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--text-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 14px;
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
        }
        .faq-item.active {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            padding: 18px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            transition: var(--transition);
            gap: 16px;
            user-select: none;
        }
        .faq-question:hover {
            background: var(--accent-light);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: var(--light-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-secondary);
            transition: var(--transition);
        }
        .faq-item.active .faq-question .faq-icon {
            background: var(--accent);
            color: var(--text-light);
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 24px;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 24px 18px;
        }
        .faq-answer p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--primary);
            background-image: linear-gradient(135deg, rgba(30, 30, 36, 0.94) 0%, rgba(47, 58, 77, 0.9) 100%), url('/assets/images/2217fab908eeb520.webp');
            background-size: cover;
            background-position: center;
            padding: 72px 0;
            text-align: center;
            color: var(--text-light);
        }
        .cta-section h2 {
            font-size: 30px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }
        .cta-section h2 .accent-text {
            color: var(--accent);
        }
        .cta-section p {
            font-size: 16px;
            color: var(--text-light-muted);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }
        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-accent {
            background: var(--accent);
            color: var(--text-light);
            padding: 14px 32px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: var(--shadow-accent);
        }
        .btn-accent:hover {
            background: var(--accent-hover);
            color: var(--text-light);
            transform: translateY(-2px);
            box-shadow: 0 12px 32px rgba(255, 107, 44, 0.35);
        }
        .btn-outline-light {
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: var(--text-light);
            padding: 14px 32px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.5);
            color: var(--text-light);
            transform: translateY(-2px);
        }
        @media (max-width: 576px) {
            .cta-section {
                padding: 48px 0;
            }
            .cta-section h2 {
                font-size: 24px;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .btn-accent,
            .btn-outline-light {
                width: 100%;
                max-width: 320px;
                justify-content: center;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--primary-dark);
            color: var(--text-light-muted);
            padding-top: 56px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .logo-link {
            margin-bottom: 16px;
            color: var(--text-light);
            font-size: 20px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 20px;
            max-width: 300px;
        }
        .footer-social {
            display: flex;
            gap: 12px;
        }
        .footer-social a {
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }
        .footer-social a:hover {
            background: var(--accent);
            color: var(--text-light);
            transform: translateY(-2px);
        }
        .footer-column h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 16px;
        }
        .footer-column ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-column ul li {
            margin-bottom: 10px;
        }
        .footer-column ul li a {
            font-size: 14px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }
        .footer-column ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom-links {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.5);
            transition: var(--transition);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }
        .footer-bottom-links span {
            color: rgba(255, 255, 255, 0.3);
        }
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ========== Buttons Common ========== */
        .btn-accent-outline {
            background: transparent;
            border: 1px solid var(--accent);
            color: var(--accent);
            padding: 12px 24px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-accent-outline:hover {
            background: var(--accent-light);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }

        /* ========== Responsive ========== */
        @media (max-width: 768px) {
            .section-block {
                padding: var(--section-padding-mobile);
            }
            .section-header h2 {
                font-size: 22px;
            }
            .section-header {
                margin-bottom: 28px;
            }
        }
        @media (max-width: 576px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-header h2 {
                font-size: 20px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #1E1E24;
            --primary-light: #2a2a33;
            --primary-dark: #141418;
            --accent: #FF6B2C;
            --accent-hover: #e85a1f;
            --accent-light: rgba(255, 107, 44, 0.12);
            --secondary: #2F3A4D;
            --secondary-light: #3d4a60;
            --light-bg: #F4F5F7;
            --page-bg: #F7F8FA;
            --text-main: #1E1E24;
            --text-secondary: #4B5563;
            --text-muted: #8A94A6;
            --text-light: #ffffff;
            --text-light-muted: rgba(255, 255, 255, 0.72);
            --border: #E5E7EB;
            --border-light: #EDEFF2;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 8px 24px rgba(255, 107, 44, 0.22);
            --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-heading: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, sans-serif;
            --transition: all 0.25s ease;
            --section-padding: 72px 0;
            --section-padding-mobile: 48px 0;
            --container-max: 1200px;
        }

        *,
        *::before,
        *::after {
            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-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-main);
            background-color: var(--page-bg);
            overflow-x: hidden;
        }

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

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

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        ul,
        ol {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 18px;
                padding-right: 18px;
            }
        }

        /* ========== Header / Navigation ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--primary);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            transition: var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--text-light);
            letter-spacing: 0.5px;
            transition: var(--transition);
        }

        .logo-link:hover {
            color: var(--accent);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--accent);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--text-light);
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .search-trigger {
            background: none;
            border: none;
            color: var(--text-light-muted);
            font-size: 18px;
            padding: 8px;
            cursor: pointer;
            transition: var(--transition);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .search-trigger:hover {
            color: var(--accent);
            background: rgba(255, 255, 255, 0.08);
        }

        .search-trigger:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .login-btn {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: var(--text-light);
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
            cursor: pointer;
            text-decoration: none;
        }

        .login-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.35);
            color: var(--text-light);
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 0;
            overflow-x: auto;
            overflow-y: hidden;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .channel-row::-webkit-scrollbar {
            display: none;
        }

        .channel-link {
            display: inline-flex;
            align-items: center;
            padding: 14px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-light-muted);
            white-space: nowrap;
            transition: var(--transition);
            border-bottom: 3px solid transparent;
            letter-spacing: 0.3px;
        }

        .channel-link:hover {
            color: var(--text-light);
            border-bottom-color: rgba(255, 255, 255, 0.3);
        }

        .channel-link.active {
            color: var(--text-light);
            border-bottom-color: var(--accent);
        }

        .navbar-toggler {
            display: none;
            background: none;
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: var(--text-light);
            font-size: 22px;
            padding: 6px 12px;
            border-radius: 6px;
            cursor: pointer;
            transition: var(--transition);
        }

        .navbar-toggler:hover {
            border-color: rgba(255, 255, 255, 0.5);
            background: rgba(255, 255, 255, 0.08);
        }

        @media (max-width: 768px) {
            .navbar-toggler {
                display: block;
            }

            .brand-actions .search-trigger,
            .brand-actions .login-btn {
                display: none;
            }

            .channel-row {
                flex-wrap: nowrap;
                gap: 0;
            }

            .channel-link {
                padding: 12px 16px;
                font-size: 14px;
                flex-shrink: 0;
            }
        }

        @media (max-width: 480px) {
            .channel-link {
                padding: 10px 12px;
                font-size: 13px;
            }
        }

        /* ========== Category Hero ========== */
        .category-hero {
            background: var(--primary);
            padding: 56px 0 64px;
            position: relative;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/67486ceb67880c1e.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(30, 30, 36, 0.7) 0%, rgba(30, 30, 36, 0.9) 100%);
            z-index: 1;
        }

        .category-hero .container-custom {
            position: relative;
            z-index: 2;
        }

        .category-hero .breadcrumb-row {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-light-muted);
            margin-bottom: 20px;
        }

        .category-hero .breadcrumb-row a {
            color: var(--text-light-muted);
            transition: var(--transition);
        }

        .category-hero .breadcrumb-row a:hover {
            color: var(--accent);
        }

        .category-hero .breadcrumb-row .separator {
            color: rgba(255, 255, 255, 0.4);
            font-size: 10px;
        }

        .category-hero .breadcrumb-row .current {
            color: var(--text-light);
            font-weight: 600;
        }

        .category-hero h1 {
            font-family: var(--font-heading);
            font-size: 36px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 14px;
            letter-spacing: 1px;
            line-height: 1.25;
        }

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

        .category-hero .hero-desc {
            font-size: 17px;
            color: var(--text-light-muted);
            line-height: 1.8;
            max-width: 780px;
            margin-bottom: 28px;
        }

        .hero-activity-card {
            display: flex;
            flex-wrap: wrap;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 24px;
            gap: 24px;
            align-items: center;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .hero-activity-card .activity-image {
            flex: 0 0 280px;
            border-radius: var(--radius);
            overflow: hidden;
            aspect-ratio: 16/9;
            position: relative;
        }

        .hero-activity-card .activity-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .hero-activity-card .activity-image:hover img {
            transform: scale(1.04);
        }

        .hero-activity-card .activity-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.5px;
        }

        .hero-activity-card .activity-info {
            flex: 1;
            min-width: 240px;
        }

        .hero-activity-card .activity-info h2 {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .hero-activity-card .activity-info p {
            color: var(--text-light-muted);
            font-size: 15px;
            margin-bottom: 18px;
            line-height: 1.7;
        }

        .hero-activity-card .activity-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 18px;
            font-size: 13px;
            color: var(--text-light-muted);
        }

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

        .hero-activity-card .activity-meta i {
            color: var(--accent);
            font-size: 13px;
        }

        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            padding: 12px 28px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.3px;
            text-decoration: none;
        }

        .btn-primary-custom:hover {
            background: var(--accent-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-accent);
        }

        .btn-primary-custom:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-primary-custom:active {
            transform: translateY(0);
        }

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.35);
            color: var(--text-light);
            padding: 11px 24px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
            letter-spacing: 0.3px;
        }

        .btn-outline-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(255, 107, 44, 0.08);
        }

        .btn-outline-custom:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        @media (max-width: 768px) {
            .category-hero {
                padding: 40px 0 44px;
            }

            .category-hero h1 {
                font-size: 28px;
            }

            .category-hero .hero-desc {
                font-size: 15px;
            }

            .hero-activity-card {
                flex-direction: column;
                padding: 18px;
            }

            .hero-activity-card .activity-image {
                flex: 0 0 auto;
                width: 100%;
                aspect-ratio: 16/9;
            }
        }

        /* ========== Section Base ========== */
        .section-pad {
            padding: var(--section-padding);
        }

        .section-pad-sm {
            padding: 52px 0;
        }

        .section-alt {
            background: var(--light-bg);
        }

        .section-dark {
            background: var(--primary);
        }

        .section-header {
            margin-bottom: 32px;
        }

        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            line-height: 1.4;
        }

        .section-header .section-sub {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.7;
            max-width: 720px;
        }

        @media (max-width: 768px) {
            .section-pad {
                padding: var(--section-padding-mobile);
            }

            .section-pad-sm {
                padding: 36px 0;
            }

            .section-header h2 {
                font-size: 22px;
            }
        }

        /* ========== Feed / Info Stream ========== */
        .feed-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .feed-item {
            display: flex;
            gap: 18px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-light);
            transition: var(--transition);
            position: relative;
        }

        .feed-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 20px;
            bottom: 20px;
            width: 3px;
            background: var(--accent);
            opacity: 0;
            transition: var(--transition);
            border-radius: 2px;
        }

        .feed-item:hover::before {
            opacity: 1;
        }

        .feed-item:hover {
            padding-left: 12px;
        }

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

        .feed-item .feed-avatar {
            flex: 0 0 48px;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            overflow: hidden;
            background: var(--light-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--text-muted);
            border: 2px solid var(--border-light);
        }

        .feed-item .feed-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .feed-item .feed-body {
            flex: 1;
            min-width: 0;
        }

        .feed-item .feed-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 6px;
            flex-wrap: wrap;
        }

        .feed-item .feed-user {
            font-weight: 700;
            font-size: 14px;
            color: var(--text-main);
        }

        .feed-item .feed-badge {
            background: var(--accent-light);
            color: var(--accent);
            font-size: 11px;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: 4px;
            letter-spacing: 0.3px;
        }

        .feed-item .feed-time {
            color: var(--text-muted);
            font-size: 12px;
        }

        .feed-item .feed-content {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
            margin-bottom: 10px;
        }

        .feed-item .feed-actions {
            display: flex;
            gap: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .feed-item .feed-actions button {
            background: none;
            border: none;
            cursor: pointer;
            color: var(--text-muted);
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 5px;
            padding: 4px 8px;
            border-radius: 4px;
            transition: var(--transition);
        }

        .feed-item .feed-actions button:hover {
            color: var(--accent);
            background: var(--accent-light);
        }

        .feed-item .feed-image {
            flex: 0 0 120px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            aspect-ratio: 16/9;
        }

        .feed-item .feed-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        @media (max-width: 768px) {
            .feed-item {
                flex-direction: column;
                gap: 12px;
                padding: 16px 0;
            }

            .feed-item .feed-image {
                flex: 0 0 auto;
                width: 100%;
                max-width: 280px;
            }
        }

        /* ========== Vote Cards ========== */
        .vote-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }

        .vote-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .vote-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--accent);
        }

        .vote-card .vote-status {
            position: absolute;
            top: 14px;
            right: 14px;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }

        .vote-status.ongoing {
            background: #EAFFEA;
            color: #1a8a1a;
        }

        .vote-status.upcoming {
            background: #FFF3E0;
            color: #d4720c;
        }

        .vote-status.closed {
            background: #F0F0F0;
            color: #777;
        }

        .vote-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.5;
            padding-right: 60px;
        }

        .vote-card .vote-desc {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .vote-card .vote-progress {
            margin-bottom: 16px;
        }

        .vote-card .vote-progress .progress-label {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .vote-card .vote-progress .progress-bar-bg {
            height: 6px;
            background: var(--light-bg);
            border-radius: 3px;
            overflow: hidden;
        }

        .vote-card .vote-progress .progress-bar-fill {
            height: 100%;
            background: var(--accent);
            border-radius: 3px;
            transition: width 0.6s ease;
        }

        .btn-vote {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-light);
            color: var(--accent);
            border: 1px solid var(--accent);
            padding: 8px 18px;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 700;
            cursor: pointer;
            transition: var(--transition);
            text-decoration: none;
        }

        .btn-vote:hover {
            background: var(--accent);
            color: #fff;
        }

        .btn-vote:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        /* ========== Welfare Cards ========== */
        .welfare-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .welfare-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

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

        .welfare-card .welfare-image {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }

        .welfare-card .welfare-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .welfare-card:hover .welfare-image img {
            transform: scale(1.05);
        }

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

        .welfare-card .welfare-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .welfare-card .welfare-body p {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .welfare-card .welfare-tag {
            display: inline-block;
            background: var(--light-bg);
            color: var(--text-secondary);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 4px;
            margin-right: 8px;
            margin-bottom: 4px;
        }

        .welfare-card .welfare-tag.hot {
            background: var(--accent-light);
            color: var(--accent);
        }

        /* ========== Scene / Topic Section ========== */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
        }

        .scene-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .scene-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--accent);
        }

        .scene-card .scene-icon {
            width: 52px;
            height: 52px;
            background: var(--accent-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent);
            margin: 0 auto 14px;
        }

        .scene-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .scene-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ========== Stats Section ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }

        .stat-block {
            text-align: center;
            padding: 20px 16px;
            border-radius: var(--radius);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .stat-block .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--accent);
            font-family: var(--font-heading);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-block .stat-label {
            font-size: 14px;
            color: var(--text-light-muted);
            font-weight: 500;
        }

        /* ========== FAQ ========== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 12px;
            overflow: hidden;
            background: #fff;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow);
        }

        .faq-accordion .accordion-button {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-main);
            background: #fff;
            padding: 18px 22px;
            transition: var(--transition);
            border-radius: var(--radius) !important;
            cursor: pointer;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--light-bg);
            color: var(--accent);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px var(--accent-light);
            border-color: var(--accent);
            outline: none;
        }

        .faq-accordion .accordion-button::after {
            filter: invert(50%);
        }

        .faq-accordion .accordion-body {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.75;
            padding: 16px 22px 20px;
            background: #fff;
        }

        /* ========== CTA Section ========== */
        .cta-section {
            background: var(--primary);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: 50%;
            transform: translateX(-50%);
            width: 800px;
            height: 800px;
            background: radial-gradient(circle, rgba(255, 107, 44, 0.15) 0%, transparent 70%);
            z-index: 0;
        }

        .cta-section .container-custom {
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 28px;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .cta-section h2 .highlight {
            color: var(--accent);
        }

        .cta-section .cta-desc {
            font-size: 16px;
            color: var(--text-light-muted);
            line-height: 1.7;
            max-width: 600px;
            margin: 0 auto 28px;
        }

        .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 44px 0;
            }

            .cta-section h2 {
                font-size: 24px;
            }

            .btn-primary-custom,
            .btn-outline-custom {
                width: 100%;
                justify-content: center;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--primary-dark);
            padding: 56px 0 0;
            color: var(--text-light-muted);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 40px;
        }

        .footer-brand .logo-link {
            font-size: 20px;
            margin-bottom: 14px;
            color: var(--text-light);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light-muted);
            margin-bottom: 18px;
            max-width: 300px;
        }

        .footer-social {
            display: flex;
            gap: 12px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }

        .footer-social a:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-2px);
        }

        .footer-column h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .footer-column ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-column ul a {
            font-size: 14px;
            color: var(--text-light-muted);
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-bottom-links {
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }

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

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

        .footer-bottom-links span {
            color: rgba(255, 255, 255, 0.3);
        }

        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}