/* roulang page: index */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 80px;
        }

        *,
        *::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: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--c-text-body);
            background-color: var(--c-field-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1;
        }

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

        a:hover {
            color: var(--c-primary-dark);
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: var(--transition-base);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            transition: var(--transition-base);
        }

        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-spacing-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        @media (max-width: 768px) {
            :root {
                --spacing-section: 48px;
            }
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-spacing {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .section-spacing-sm {
                padding-top: 36px;
                padding-bottom: 36px;
            }
        }

        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--c-dark);
            letter-spacing: -0.01em;
        }

        .heading-h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--c-dark);
        }

        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--c-dark);
        }

        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: var(--c-text-body);
        }

        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: var(--c-text-secondary);
        }

        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-dark);
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }

        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }

        .nav-link:hover {
            color: var(--c-primary);
        }

        .nav-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-primary);
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }

        .btn-primary:hover {
            background-color: var(--c-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }

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

        .btn-ghost-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: #ffffff;
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }

        .btn-ghost-light:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: #ffffff;
            color: #ffffff;
            transform: translateY(-1px);
        }

        .text-link {
            color: var(--c-primary);
            font-weight: 500;
            position: relative;
            text-decoration: none;
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .text-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 1px;
            background-color: var(--c-primary);
            transition: var(--transition-base);
        }

        .text-link:hover::after {
            height: 2px;
            background-color: var(--c-primary-dark);
        }

        .text-link:hover {
            color: var(--c-primary-dark);
        }

        .card-base {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: var(--transition-slow);
            padding: 24px;
        }

        .card-base:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: #d1d5db;
        }

        .badge-tag {
            display: inline-block;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 99px;
            letter-spacing: 0.03em;
            background-color: rgba(21, 122, 61, 0.08);
            color: var(--c-primary);
            line-height: 1.4;
        }

        .badge-accent {
            display: inline-block;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 99px;
            letter-spacing: 0.03em;
            background-color: rgba(245, 158, 11, 0.12);
            color: #b45309;
            line-height: 1.4;
        }

        .badge-red {
            display: inline-block;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 99px;
            letter-spacing: 0.03em;
            background-color: rgba(227, 77, 47, 0.1);
            color: var(--c-accent-red);
            line-height: 1.4;
        }

        .divider-line {
            height: 1px;
            background-color: var(--c-warm-gray);
            border: none;
            margin: 0;
        }

        .countdown-digit {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: 8px;
            padding: 8px 14px;
            min-width: 56px;
            backdrop-filter: blur(4px);
        }

        .countdown-number {
            font-size: 28px;
            font-weight: 800;
            color: #ffffff;
            line-height: 1.2;
            font-variant-numeric: tabular-nums;
        }

        .countdown-label {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.05em;
            margin-top: 2px;
        }

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

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

        .faq-question {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            color: var(--c-dark);
            padding: 0;
            transition: var(--transition-base);
            text-align: left;
            width: 100%;
        }

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

        .faq-icon-indicator {
            flex-shrink: 0;
            width: 4px;
            height: 20px;
            background-color: var(--c-primary);
            border-radius: 2px;
            margin-top: 2px;
        }

        .faq-answer {
            display: none;
            padding: 12px 0 4px 16px;
            font-size: 14px;
            line-height: 1.75;
            color: var(--c-text-body);
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .news-item {
            display: flex;
            flex-direction: column;
            gap: 8px;
            padding: 20px 0;
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }

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

        .news-item:hover .news-title {
            color: var(--c-primary);
        }

        .news-date {
            font-size: 12px;
            color: var(--c-text-secondary);
            letter-spacing: 0.04em;
            font-variant-numeric: tabular-nums;
        }

        .news-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--c-dark);
            transition: var(--transition-base);
            line-height: 1.45;
        }

        .news-summary {
            font-size: 13.5px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .pricing-card {
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-content);
            padding: 28px 24px;
            background: #ffffff;
            transition: var(--transition-slow);
            display: flex;
            flex-direction: column;
            gap: 16px;
            box-shadow: var(--shadow-card);
            position: relative;
        }

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

        .pricing-card.featured {
            border-color: var(--c-primary);
            box-shadow: 0 4px 16px rgba(21, 122, 61, 0.15);
        }

        .pricing-card.featured::before {
            content: '球迷首选';
            position: absolute;
            top: -12px;
            left: 24px;
            background-color: var(--c-accent);
            color: var(--c-dark);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 99px;
            letter-spacing: 0.04em;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #ffffff;
            z-index: 50;
            padding: 24px;
            overflow-y: auto;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
        }

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

        .mobile-menu-link {
            display: block;
            padding: 14px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--c-dark);
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
            text-align: left;
            width: 100%;
        }

        .mobile-menu-link:hover,
        .mobile-menu-link.active {
            color: var(--c-primary);
            padding-left: 8px;
        }

        @media (max-width: 1023px) {
            .desktop-nav-hidden {
                display: none !important;
            }
            .mobile-nav-visible {
                display: inline-flex !important;
            }
        }

        @media (min-width: 1024px) {
            .mobile-nav-visible {
                display: none !important;
            }
        }

        @media (max-width: 768px) {
            .heading-h1 {
                font-size: 25px;
                line-height: 1.25;
            }
            .heading-h2 {
                font-size: 20px;
                line-height: 1.35;
            }
            .heading-h3 {
                font-size: 16px;
                line-height: 1.4;
            }
            .btn-primary,
            .btn-secondary,
            .btn-ghost-light {
                width: 100%;
                justify-content: center;
                padding: 10px 18px;
                font-size: 14px;
            }
            .card-base {
                padding: 18px;
            }
            .pricing-card {
                padding: 20px 18px;
            }
            .countdown-digit {
                min-width: 44px;
                padding: 6px 10px;
            }
            .countdown-number {
                font-size: 22px;
            }
            .hero-title {
                font-size: 24px !important;
            }
            .hero-subtitle {
                font-size: 15px !important;
            }
        }

        @media (max-width: 520px) {
            .container-site {
                padding-left: 12px;
                padding-right: 12px;
            }
            .heading-h1 {
                font-size: 22px;
            }
            .heading-h2 {
                font-size: 18px;
            }
            .btn-primary,
            .btn-secondary,
            .btn-ghost-light {
                font-size: 13px;
                padding: 8px 14px;
            }
            .card-base {
                padding: 14px;
            }
            .countdown-digit {
                min-width: 36px;
                padding: 4px 6px;
                border-radius: 6px;
            }
            .countdown-number {
                font-size: 18px;
            }
            .countdown-label {
                font-size: 9px;
            }
        }

/* roulang page: category2 */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 80px;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: #374151;
            background-color: #F7F8F5;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1;
        }

        a {
            color: #157A3D;
            text-decoration: none;
            transition: all 0.2s ease;
        }
        a:hover {
            color: #0F5C2F;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid #157A3D;
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: all 0.2s ease;
        }
        input {
            font-family: inherit;
            font-size: inherit;
            transition: all 0.2s ease;
        }

        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: 80px;
            padding-bottom: 80px;
        }
        .section-spacing-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }
        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: #0D1F14;
            letter-spacing: -0.01em;
        }
        .heading-h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: #0D1F14;
        }
        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: #0D1F14;
        }
        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: #374151;
        }
        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: #6B7280;
        }
        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: #4B5563;
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: #0D1F14;
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: #157A3D;
            border-radius: 2px;
            transition: width 0.25s ease;
        }
        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }
        .nav-link:hover {
            color: #157A3D;
        }
        .nav-link.active {
            color: #157A3D;
            font-weight: 600;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: #157A3D;
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all 0.2s ease;
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background-color: #0F5C2F;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: #157A3D;
            border: 1px solid #157A3D;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all 0.2s ease;
        }
        .btn-secondary:hover {
            background-color: #F0F7F2;
            border-color: #0F5C2F;
            color: #0F5C2F;
            transform: translateY(-2px);
        }
        .btn-hero-white {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: #ffffff;
            border: 1px solid rgba(255, 255, 255, 0.6);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all 0.2s ease;
        }
        .btn-hero-white:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: #ffffff;
            color: #ffffff;
            transform: translateY(-2px);
        }
        .card-base {
            background-color: #ffffff;
            border: 1px solid #E8E6E1;
            border-radius: 8px;
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.08);
            transition: all 0.35s ease;
        }
        .card-base:hover {
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.12);
            transform: translateY(-4px);
        }
        .tag-chip {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 9999px;
            background-color: #F0F7F2;
            color: #157A3D;
            letter-spacing: 0.01em;
        }
        .tag-accent {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 9999px;
            background-color: rgba(245, 158, 11, 0.12);
            color: #B45309;
            letter-spacing: 0.01em;
        }
        .tag-red {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 9999px;
            background-color: rgba(227, 77, 47, 0.1);
            color: #C2410C;
            letter-spacing: 0.01em;
        }
        .stat-number {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            color: #F59E0B;
            letter-spacing: -0.02em;
        }
        .stat-number-green {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.2;
            color: #157A3D;
            letter-spacing: -0.02em;
        }
        .divider-line {
            height: 1px;
            background-color: #E8E6E1;
            margin: 24px 0;
        }
        .breadcrumb-link {
            font-size: 13px;
            color: #9CA3AF;
            transition: color 0.2s ease;
        }
        .breadcrumb-link:hover {
            color: #F59E0B;
        }
        .faq-item {
            border-bottom: 1px solid #E8E6E1;
        }
        .faq-item summary {
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px 0;
            font-size: 15px;
            font-weight: 600;
            color: #0D1F14;
            transition: color 0.2s ease;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:hover {
            color: #157A3D;
        }
        .faq-item summary::before {
            content: '';
            flex-shrink: 0;
            width: 4px;
            height: 20px;
            background-color: #157A3D;
            border-radius: 2px;
            margin-top: 2px;
        }
        .faq-item[open] summary {
            color: #157A3D;
        }
        .faq-item p {
            padding: 0 0 16px 16px;
            font-size: 14px;
            line-height: 1.7;
            color: #4B5563;
        }
        .desktop-nav-hidden {
            display: flex;
        }
        .mobile-nav-visible {
            display: none;
        }
        .mobile-menu {
            display: none;
        }
        .mobile-menu-link {
            display: block;
            padding: 14px 24px;
            font-size: 15px;
            font-weight: 500;
            color: #0D1F14;
            border-bottom: 1px solid #F0F0F0;
            transition: background-color 0.2s ease;
        }
        .mobile-menu-link:hover {
            background-color: #F7F8F5;
            color: #157A3D;
        }
        .mobile-menu-link.active {
            color: #157A3D;
            font-weight: 600;
        }

        @media (max-width: 1023px) {
            .desktop-nav-hidden {
                display: none;
            }
            .mobile-nav-visible {
                display: inline-flex;
            }
            .mobile-menu.open {
                display: block;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background-color: #ffffff;
                border-top: 1px solid #E8E6E1;
                border-bottom: 1px solid #E8E6E1;
                box-shadow: 0 12px 24px rgba(13, 31, 20, 0.1);
                z-index: 50;
                max-height: 70vh;
                overflow-y: auto;
            }
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-spacing {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .section-spacing-sm {
                padding-top: 36px;
                padding-bottom: 36px;
            }
            .heading-h1 {
                font-size: 26px;
            }
            .heading-h2 {
                font-size: 22px;
            }
            .heading-h3 {
                font-size: 18px;
            }
            .stat-number,
            .stat-number-green {
                font-size: 28px;
            }
        }

        @media (max-width: 767px) {
            .heading-h1 {
                font-size: 24px;
            }
            .heading-h2 {
                font-size: 20px;
            }
            .heading-h3 {
                font-size: 17px;
            }
            .btn-primary,
            .btn-secondary,
            .btn-hero-white {
                width: 100%;
                justify-content: center;
            }
            .section-spacing {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .section-spacing-sm {
                padding-top: 28px;
                padding-bottom: 28px;
            }
        }

/* roulang page: category3 */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 80px;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--c-text-body);
            background-color: var(--c-field-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1;
        }

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

        a:hover {
            color: var(--c-primary-dark);
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: var(--transition-base);
        }

        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            transition: var(--transition-base);
        }

        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-spacing-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--c-dark);
            letter-spacing: -0.01em;
        }

        .heading-h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--c-dark);
        }

        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--c-dark);
        }

        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: var(--c-text-body);
        }

        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: var(--c-text-secondary);
        }

        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-dark);
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }

        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }

        .nav-link:hover {
            color: var(--c-primary);
        }

        .nav-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-primary);
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }

        .btn-primary:hover {
            background-color: var(--c-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }

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

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

        .card-category {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            overflow: hidden;
        }

        .card-category:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--c-primary);
        }

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

        .card-title {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--c-dark);
            transition: var(--transition-base);
        }

        .tag-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 9999px;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }

        .tag-green {
            background-color: var(--c-primary-light);
            color: var(--c-primary);
        }

        .tag-accent {
            background-color: #FEF3C7;
            color: #92400E;
        }

        .tag-red {
            background-color: #FEE2E2;
            color: #991B1B;
        }

        .tag-gray {
            background-color: #F3F4F6;
            color: #4B5563;
        }

        .filter-link {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            font-weight: 500;
            color: var(--c-text-secondary);
            padding: 6px 14px;
            border-radius: 6px;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .filter-link:hover {
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .filter-link.active {
            color: #ffffff;
            background-color: var(--c-primary);
            font-weight: 600;
        }

        .pagination-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-secondary);
            border: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }

        .pagination-link:hover {
            border-color: var(--c-primary);
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .pagination-link.active {
            background-color: var(--c-primary);
            border-color: var(--c-primary);
            color: #ffffff;
            font-weight: 600;
        }

        .sidebar-card {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }

        .sidebar-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-dark);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-title::before {
            content: '';
            width: 4px;
            height: 16px;
            border-radius: 2px;
            background-color: var(--c-primary);
            flex-shrink: 0;
        }

        .sidebar-link {
            display: block;
            font-size: 13px;
            color: var(--c-text-muted);
            padding: 8px 0;
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
            line-height: 1.5;
        }

        .sidebar-link:last-child {
            border-bottom: none;
        }

        .sidebar-link:hover {
            color: var(--c-primary);
            padding-left: 6px;
        }

        .faq-item {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 16px 20px;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--c-dark);
            gap: 12px;
        }

        .faq-question:hover {
            background-color: #FAFBFA;
            color: var(--c-primary);
        }

        .faq-question::before {
            content: '';
            width: 4px;
            height: 16px;
            border-radius: 2px;
            background-color: var(--c-primary);
            flex-shrink: 0;
        }

        .faq-answer {
            padding: 0 20px 16px 36px;
            font-size: 14px;
            color: var(--c-text-muted);
            line-height: 1.7;
            display: none;
        }

        .faq-answer.open {
            display: block;
        }

        .faq-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            color: var(--c-text-secondary);
            transition: transform 0.2s ease;
        }

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

        .mobile-menu {
            display: none;
            background-color: #ffffff;
            border-top: 1px solid var(--c-warm-gray);
            padding: 16px 24px;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            z-index: 100;
            box-shadow: 0 8px 24px rgba(13, 31, 20, 0.1);
        }

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

        .mobile-menu-link {
            display: block;
            padding: 12px 0;
            font-size: 15px;
            font-weight: 500;
            color: var(--c-dark);
            border-bottom: 1px solid #F3F4F6;
            transition: var(--transition-base);
        }

        .mobile-menu-link:last-child {
            border-bottom: none;
        }

        .mobile-menu-link:hover {
            color: var(--c-primary);
            padding-left: 8px;
        }

        .mobile-menu-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            color: var(--c-text-secondary);
        }

        .breadcrumb a {
            color: var(--c-text-secondary);
            transition: var(--transition-base);
        }

        .breadcrumb a:hover {
            color: var(--c-primary);
        }

        .breadcrumb .separator {
            color: #D1D5DB;
        }

        .breadcrumb .current {
            color: var(--c-primary);
            font-weight: 500;
        }

        .icon-matrix-box {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            padding: 20px 16px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .icon-matrix-box:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--c-primary);
            transform: translateY(-2px);
        }

        .icon-matrix-box .icon-circle {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background-color: var(--c-primary-light);
            color: var(--c-primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
        }

        .icon-matrix-box .label {
            font-size: 13px;
            font-weight: 600;
            color: var(--c-dark);
        }

        .stat-number {
            font-size: 32px;
            font-weight: 800;
            color: var(--c-accent);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-label {
            font-size: 13px;
            font-weight: 500;
            color: var(--c-text-secondary);
            margin-top: 4px;
        }

        .dark-hero {
            background-color: var(--c-dark);
            color: #ffffff;
            border-radius: var(--radius-content);
            padding: 40px 32px;
        }

        .dark-hero .heading-h1 {
            color: #ffffff;
        }

        .dark-hero .body-text {
            color: #D1D5DB;
        }

        .dark-hero .text-helper {
            color: #9CA3AF;
        }

        @media (max-width: 1023px) {
            .desktop-nav-hidden {
                display: none !important;
            }
            .mobile-nav-visible {
                display: inline-flex !important;
            }
        }

        @media (min-width: 1024px) {
            .mobile-nav-visible {
                display: none !important;
            }
        }

        @media (max-width: 767px) {
            :root {
                --spacing-section: 48px;
            }
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .heading-h1 {
                font-size: 26px;
            }
            .heading-h2 {
                font-size: 21px;
            }
            .dark-hero {
                padding: 24px 20px;
            }
            .stat-number {
                font-size: 26px;
            }
        }

/* roulang page: category1 */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 80px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--c-text-body);
            background-color: var(--c-field-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }
        main {
            flex: 1;
        }
        a {
            color: var(--c-primary);
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--c-primary-dark);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--c-primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: var(--transition-base);
        }
        input {
            font-family: inherit;
            font-size: inherit;
            transition: var(--transition-base);
        }
        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }
        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--c-dark);
            letter-spacing: -0.01em;
        }
        .heading-h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--c-dark);
        }
        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--c-dark);
        }
        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: var(--c-text-body);
        }
        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: var(--c-text-secondary);
        }
        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-dark);
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }
        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }
        .nav-link:hover {
            color: var(--c-primary);
        }
        .nav-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-primary);
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
            text-decoration: none;
        }
        .btn-primary:hover {
            background-color: var(--c-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            text-decoration: none;
        }
        .btn-secondary:hover {
            background-color: var(--c-primary-light);
            border-color: var(--c-primary-dark);
            color: var(--c-primary-dark);
            transform: translateY(-2px);
        }
        .btn-secondary:active {
            transform: translateY(0);
        }
        .btn-ghost-white {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: #ffffff;
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            text-decoration: none;
        }
        .btn-ghost-white:hover {
            background-color: rgba(255, 255, 255, 0.12);
            border-color: #ffffff;
            color: #ffffff;
            transform: translateY(-2px);
        }
        .card-base {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }
        .card-base:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .badge-tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.03em;
            background-color: #FEF3C7;
            color: #92400E;
            white-space: nowrap;
        }
        .badge-green {
            background-color: var(--c-primary-light);
            color: var(--c-primary);
        }
        .badge-red {
            background-color: #FEF2F2;
            color: #B91C1C;
        }
        .badge-gray {
            background-color: #F3F4F6;
            color: #4B5563;
        }
        .list-card-lg {
            display: grid;
            grid-template-columns: 40% 60%;
            gap: 24px;
            align-items: center;
            padding: 24px;
            border-radius: var(--radius-content);
        }
        .list-card-sm {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 20px;
            align-items: center;
            padding: 16px;
            border-radius: var(--radius-card);
        }
        .filter-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-secondary);
            padding: 4px 0;
            position: relative;
            transition: var(--transition-base);
            cursor: pointer;
            background: none;
            border: none;
        }
        .filter-link:hover {
            color: var(--c-primary);
        }
        .filter-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }
        .filter-link.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
        }
        .pagination-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-secondary);
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
            cursor: pointer;
        }
        .pagination-btn:hover {
            border-color: var(--c-primary);
            color: var(--c-primary);
        }
        .pagination-btn.active {
            background-color: var(--c-primary);
            color: #ffffff;
            border-color: var(--c-primary);
        }
        .faq-item {
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            background: #ffffff;
            overflow: hidden;
            transition: var(--transition-base);
        }
        .faq-item:hover {
            border-color: #D1D5DB;
        }
        .faq-item.open {
            border-color: var(--c-primary);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 16px 20px;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--c-dark);
            background: none;
            border: none;
            cursor: pointer;
            gap: 12px;
        }
        .faq-question::-webkit-details-marker {
            display: none;
        }
        .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            line-height: 1.75;
            color: var(--c-text-muted);
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
        }
        .faq-icon {
            transition: transform 0.25s ease;
            flex-shrink: 0;
            color: var(--c-primary);
        }
        .mobile-menu {
            display: none;
            background: #ffffff;
            border-top: 1px solid var(--c-warm-gray);
            padding: 16px 24px 24px;
            position: absolute;
            top: 64px;
            left: 0;
            right: 0;
            z-index: 50;
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--c-text-body);
            padding: 12px 0;
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
            display: block;
        }
        .mobile-menu-link:hover {
            color: var(--c-primary);
        }
        .mobile-menu-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }
        .mobile-nav-visible {
            display: none;
        }
        .desktop-nav-hidden {
            display: flex;
        }
        @media (max-width: 1023px) {
            .desktop-nav-hidden {
                display: none !important;
            }
            .mobile-nav-visible {
                display: inline-flex !important;
            }
            header {
                position: relative;
            }
        }
        @media (max-width: 767px) {
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            :root {
                --spacing-section: 48px;
            }
            .section-spacing {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .heading-h1 {
                font-size: 26px;
                line-height: 1.35;
            }
            .heading-h2 {
                font-size: 21px;
                line-height: 1.4;
            }
            .heading-h3 {
                font-size: 17px;
            }
            .list-card-lg {
                grid-template-columns: 1fr;
                gap: 16px;
                padding: 16px;
            }
            .list-card-sm {
                grid-template-columns: 1fr;
                gap: 12px;
                padding: 14px;
            }
            .list-card-sm img {
                width: 100%;
                height: 160px;
                object-fit: cover;
                border-radius: 6px;
            }
            .list-card-lg img {
                width: 100%;
                height: 180px;
                object-fit: cover;
                border-radius: 8px;
            }
            .btn-primary,
            .btn-secondary,
            .btn-ghost-white {
                width: 100%;
                justify-content: center;
            }
        }
        @media (min-width: 768px) and (max-width: 1023px) {
            .container-site {
                padding-left: 20px;
                padding-right: 20px;
            }
            :root {
                --spacing-section: 60px;
            }
            .list-card-sm {
                grid-template-columns: 140px 1fr;
                gap: 16px;
            }
        }
        .hero-bg {
            background-color: var(--c-dark);
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .hero-bg::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(13, 31, 20, 0.82);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .section-divider {
            border: none;
            height: 1px;
            background-color: var(--c-warm-gray);
        }
        .depth-paragraph {
            font-size: 15px;
            line-height: 2.0;
            color: var(--c-text-body);
            text-indent: 2em;
            margin-bottom: 1.5em;
            max-width: 800px;
        }
        .breadcrumb-link {
            font-size: 13px;
            color: #9CA3AF;
            transition: var(--transition-base);
        }
        .breadcrumb-link:hover {
            color: #ffffff;
        }
        .breadcrumb-sep {
            color: #6B7280;
            font-size: 13px;
            margin: 0 8px;
        }
        .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--c-accent);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }
        .stat-label {
            font-size: 13px;
            color: #9CA3AF;
            font-weight: 500;
        }
        .sidebar-widget {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-content);
            box-shadow: var(--shadow-card);
            padding: 20px;
        }
        .sidebar-widget-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--c-dark);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--c-primary);
            display: inline-block;
        }

/* roulang page: category4 */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 72px;
        }

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

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--c-text-body);
            background-color: var(--c-field-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1;
        }

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

        a:hover {
            color: var(--c-primary-dark);
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: var(--transition-base);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            transition: var(--transition-base);
        }

        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-spacing-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }

        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--c-dark);
            letter-spacing: -0.01em;
        }

        .heading-h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--c-dark);
        }

        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--c-dark);
        }

        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: var(--c-text-body);
        }

        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: var(--c-text-secondary);
        }

        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-dark);
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }

        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }

        .nav-link:hover {
            color: var(--c-primary);
        }

        .nav-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-primary);
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }

        .btn-primary:hover {
            background-color: var(--c-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }

        .btn-secondary:hover {
            background-color: var(--c-primary-light);
            border-color: var(--c-primary-dark);
            color: var(--c-primary-dark);
            transform: translateY(-2px);
        }

        .btn-outline-white {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: #ffffff;
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }

        .btn-outline-white:hover {
            background-color: rgba(255, 255, 255, 0.1);
            border-color: #ffffff;
            color: #ffffff;
            transform: translateY(-2px);
        }

        .content-card {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            overflow: hidden;
        }

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

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

        .card-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--c-dark);
            line-height: 1.45;
            transition: var(--transition-base);
        }

        .tag-badge {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 100px;
            letter-spacing: 0.03em;
            white-space: nowrap;
        }

        .tag-tactics {
            background-color: #FEF3C7;
            color: #92400E;
        }

        .tag-attack {
            background-color: #FCE4D6;
            color: #C2410C;
        }

        .tag-defense {
            background-color: #D1FAE5;
            color: #065F46;
        }

        .tag-setpiece {
            background-color: #E0E7FF;
            color: #3730A3;
        }

        .card-image-wrapper {
            position: relative;
            overflow: hidden;
            border-radius: 6px;
        }

        .card-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

        .filter-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-secondary);
            padding: 6px 16px;
            border-radius: 100px;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .filter-link:hover {
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .filter-link.active {
            color: #ffffff;
            background-color: var(--c-primary);
            font-weight: 600;
        }

        .pagination-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-body);
            border: 1px solid var(--c-warm-gray);
            border-radius: 6px;
            transition: var(--transition-base);
            background: #ffffff;
        }

        .pagination-btn:hover {
            border-color: var(--c-primary);
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .pagination-btn.active {
            background-color: var(--c-primary);
            color: #ffffff;
            border-color: var(--c-primary);
            font-weight: 600;
        }

        .sidebar-card {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px;
        }

        .sidebar-heading {
            font-size: 15px;
            font-weight: 700;
            color: var(--c-dark);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--c-primary);
            display: inline-block;
        }

        .sidebar-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }

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

        .sidebar-item:hover .sidebar-item-title {
            color: var(--c-primary);
        }

        .sidebar-item-title {
            font-size: 13px;
            font-weight: 500;
            color: var(--c-text-body);
            line-height: 1.5;
            transition: var(--transition-base);
        }

        .sidebar-item-meta {
            font-size: 11px;
            color: var(--c-text-secondary);
            margin-top: 2px;
        }

        .faq-item {
            border: 1px solid var(--c-warm-gray);
            border-radius: 8px;
            margin-bottom: 12px;
            background: #ffffff;
            overflow: hidden;
            transition: var(--transition-base);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--c-dark);
            user-select: none;
            transition: var(--transition-base);
        }

        .faq-question:hover {
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 4px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--c-primary);
            font-weight: 700;
            font-size: 18px;
            transition: transform 0.2s ease;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.2s ease, padding 0.2s ease;
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px;
        }

        .faq-answer p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .depth-article {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-content);
            padding: 28px 32px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .depth-article:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .depth-article p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--c-text-body);
            text-indent: 2em;
            margin-bottom: 1.2em;
        }

        .depth-article p:last-child {
            margin-bottom: 0;
        }

        .stat-number {
            font-size: 36px;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--c-primary);
            line-height: 1.2;
        }

        .stat-label {
            font-size: 13px;
            font-weight: 500;
            color: var(--c-text-secondary);
            margin-top: 4px;
        }

        .breadcrumb-link {
            font-size: 13px;
            color: var(--c-text-secondary);
            transition: var(--transition-base);
        }

        .breadcrumb-link:hover {
            color: var(--c-primary);
        }

        .breadcrumb-current {
            font-size: 13px;
            color: var(--c-primary);
            font-weight: 600;
        }

        .breadcrumb-sep {
            font-size: 13px;
            color: var(--c-text-secondary);
            margin: 0 8px;
        }

        .hero-category {
            background: linear-gradient(135deg, #0D1F14 0%, #14532D 55%, #166534 100%);
            position: relative;
            overflow: hidden;
            padding: 56px 0;
            border-radius: 0;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.2;
            z-index: 0;
        }

        .hero-category-content {
            position: relative;
            z-index: 1;
        }

        .hero-category h1 {
            color: #ffffff;
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }

        .hero-category p {
            color: #D1D5DB;
            font-size: 16px;
            line-height: 1.7;
            max-width: 680px;
        }

        .featured-card {
            background: #ffffff;
            border-radius: var(--radius-hero);
            box-shadow: var(--shadow-hero-image);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .featured-card .featured-image {
            position: relative;
            min-height: 240px;
            overflow: hidden;
        }

        .featured-card .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .featured-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            z-index: 2;
        }

        .featured-content {
            padding: 24px 28px;
        }

        .featured-content h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--c-dark);
            line-height: 1.4;
            margin-bottom: 10px;
        }

        .featured-content p {
            font-size: 14px;
            line-height: 1.75;
            color: var(--c-text-muted);
            margin-bottom: 16px;
        }

        .featured-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--c-text-secondary);
            flex-wrap: wrap;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: #ffffff;
            z-index: 100;
            padding: 24px;
            overflow-y: auto;
            flex-direction: column;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu-link {
            display: block;
            padding: 14px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--c-dark);
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }

        .mobile-menu-link:hover {
            color: var(--c-primary);
        }

        .mobile-menu-link.active {
            color: var(--c-primary);
            font-weight: 700;
        }

        .mobile-menu-close {
            align-self: flex-end;
            width: 40px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            color: var(--c-dark);
            font-size: 26px;
            transition: var(--transition-base);
        }

        .mobile-menu-close:hover {
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        @media (max-width: 1023px) {
            .desktop-nav-hidden {
                display: none !important;
            }
            .mobile-nav-visible {
                display: inline-flex !important;
            }
        }

        @media (min-width: 1024px) {
            .desktop-nav-hidden {
                display: flex !important;
            }
            .mobile-nav-visible {
                display: none !important;
            }
        }

        @media (max-width: 767px) {
            :root {
                --spacing-section: 48px;
            }
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .heading-h1 {
                font-size: 26px;
            }
            .heading-h2 {
                font-size: 21px;
            }
            .heading-h3 {
                font-size: 17px;
            }
            .hero-category {
                padding: 36px 0;
            }
            .hero-category h1 {
                font-size: 24px;
            }
            .hero-category p {
                font-size: 14px;
            }
            .featured-content {
                padding: 16px 20px;
            }
            .featured-content h3 {
                font-size: 18px;
            }
            .depth-article {
                padding: 20px;
            }
            .depth-article p {
                font-size: 14px;
                line-height: 1.8;
            }
            .stat-number {
                font-size: 28px;
            }
            .btn-primary,
            .btn-secondary,
            .btn-outline-white {
                padding: 10px 20px;
                font-size: 14px;
                width: 100%;
                justify-content: center;
            }
            .filter-link {
                font-size: 13px;
                padding: 5px 12px;
            }
            .card-title {
                font-size: 15px;
            }
        }

        @media (max-width: 519px) {
            .hero-category h1 {
                font-size: 22px;
            }
            .featured-meta {
                gap: 8px;
                flex-wrap: wrap;
            }
            .filter-bar {
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                padding-bottom: 4px;
            }
        }

/* roulang page: category5 */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 80px;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--c-text-body);
            background-color: var(--c-field-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        main {
            flex: 1;
        }

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

        a:hover {
            color: var(--c-primary-dark);
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: var(--transition-base);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            transition: var(--transition-base);
        }

        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-spacing-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--c-dark);
            letter-spacing: -0.01em;
        }

        .heading-h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--c-dark);
        }

        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--c-dark);
        }

        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: var(--c-text-body);
        }

        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: var(--c-text-secondary);
        }

        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-dark);
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }

        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }

        .nav-link:hover {
            color: var(--c-primary);
        }

        .nav-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-primary);
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }

        .btn-primary:hover {
            background-color: var(--c-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }

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

        .card-article {
            background: #ffffff;
            border-radius: var(--radius-card);
            border: 1px solid var(--c-warm-gray);
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            overflow: hidden;
        }

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

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

        .card-title {
            transition: var(--transition-base);
        }

        .badge-category {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            background-color: var(--c-primary-light);
            color: var(--c-primary);
            letter-spacing: 0.03em;
        }

        .badge-accent {
            background-color: rgba(245, 158, 11, 0.15);
            color: #B45309;
        }

        .filter-text {
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-secondary);
            padding: 6px 14px;
            border-radius: 6px;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .filter-text:hover {
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .filter-text.active {
            color: #ffffff;
            background-color: var(--c-primary);
        }

        .sidebar-card {
            background: #ffffff;
            border-radius: var(--radius-card);
            border: 1px solid var(--c-warm-gray);
            box-shadow: var(--shadow-card);
            padding: 20px;
        }

        .pagination-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-body);
            border: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }

        .pagination-num:hover {
            border-color: var(--c-primary);
            color: var(--c-primary);
        }

        .pagination-num.active {
            background-color: var(--c-primary);
            border-color: var(--c-primary);
            color: #ffffff;
        }

        .faq-item {
            background: #ffffff;
            border-radius: var(--radius-card);
            border: 1px solid var(--c-warm-gray);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition-base);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 18px 20px;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--c-dark);
            transition: var(--transition-base);
        }

        .faq-question:hover {
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.2s ease;
            padding: 0 20px;
            font-size: 14px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-icon {
            flex-shrink: 0;
            transition: var(--transition-base);
            color: var(--c-primary);
        }

        .mobile-menu {
            display: none;
            background: #ffffff;
            border-top: 1px solid var(--c-warm-gray);
            padding: 16px 24px 24px;
        }

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

        .mobile-menu-link {
            display: block;
            padding: 14px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--c-dark);
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }

        .mobile-menu-link:hover {
            color: var(--c-primary);
            padding-left: 4px;
        }

        .mobile-menu-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }

        .desktop-nav-hidden {
            display: flex;
        }

        .mobile-nav-visible {
            display: none;
        }

        .drop-cap::first-letter {
            font-size: 3em;
            font-weight: 800;
            color: var(--c-primary);
            float: left;
            line-height: 1;
            margin-right: 8px;
            margin-top: 4px;
        }

        .text-indent-2em {
            text-indent: 2em;
        }

        .divider-line {
            height: 1px;
            background-color: var(--c-warm-gray);
            border: none;
        }

        @media (max-width: 1024px) {
            .desktop-nav-hidden {
                display: none !important;
            }
            .mobile-nav-visible {
                display: inline-flex;
            }
            :root {
                --spacing-section: 56px;
            }
            .heading-h1 {
                font-size: 28px;
            }
            .heading-h2 {
                font-size: 22px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --spacing-section: 40px;
            }
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .heading-h1 {
                font-size: 24px;
            }
            .heading-h2 {
                font-size: 20px;
            }
            .section-spacing {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .section-spacing-sm {
                padding-top: 32px;
                padding-bottom: 32px;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .heading-h1 {
                font-size: 22px;
            }
            .heading-h2 {
                font-size: 18px;
            }
            .filter-text {
                font-size: 12px;
                padding: 4px 10px;
            }
        }

/* roulang page: category6 */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 72px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--c-text-body);
            background-color: var(--c-field-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        main {
            flex: 1;
        }
        a {
            color: var(--c-primary);
            text-decoration: none;
            transition: var(--transition-base);
        }
        a:hover {
            color: var(--c-primary-dark);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--c-primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: var(--transition-base);
        }
        input {
            font-family: inherit;
            font-size: inherit;
            transition: var(--transition-base);
        }
        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }
        .section-spacing-sm {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--c-dark);
            letter-spacing: -0.01em;
        }
        .heading-h2 {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--c-dark);
        }
        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--c-dark);
        }
        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: var(--c-text-body);
        }
        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: var(--c-text-secondary);
        }
        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-dark);
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }
        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }
        .nav-link:hover {
            color: var(--c-primary);
        }
        .nav-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-primary);
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background-color: var(--c-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }
        .btn-secondary:hover {
            background-color: var(--c-primary-light);
            border-color: var(--c-primary-dark);
            color: var(--c-primary-dark);
            transform: translateY(-2px);
        }
        .card-base {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: var(--transition-slow);
        }
        .card-base:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .badge-primary {
            display: inline-flex;
            align-items: center;
            background-color: var(--c-primary-light);
            color: var(--c-primary);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            letter-spacing: 0.03em;
        }
        .badge-accent {
            display: inline-flex;
            align-items: center;
            background-color: rgba(245, 158, 11, 0.12);
            color: var(--c-accent);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            letter-spacing: 0.03em;
        }
        .filter-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-secondary);
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .filter-link:hover {
            color: var(--c-primary);
        }
        .filter-link.active-filter {
            color: var(--c-primary);
            font-weight: 600;
            border-bottom-color: var(--c-primary);
        }
        .faq-item {
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            background: #ffffff;
            overflow: hidden;
            transition: var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--c-primary);
            box-shadow: var(--shadow-card);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--c-dark);
            text-align: left;
            width: 100%;
            background: none;
            border: none;
            transition: var(--transition-base);
        }
        .faq-question:hover {
            color: var(--c-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            font-size: 14px;
            line-height: 1.75;
            color: var(--c-text-body);
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            color: var(--c-primary);
        }
        .faq-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            position: relative;
            transition: transform 0.25s ease;
            color: var(--c-text-secondary);
        }
        .pagination-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 36px;
            height: 36px;
            padding: 0 8px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-body);
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }
        .pagination-link:hover {
            border-color: var(--c-primary);
            color: var(--c-primary);
        }
        .pagination-link.active-page {
            background-color: var(--c-primary);
            color: #ffffff;
            border-color: var(--c-primary);
            font-weight: 600;
        }
        .sidebar-widget {
            background: #ffffff;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-content);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }
        .mobile-nav-visible {
            display: none;
        }
        .desktop-nav-hidden {
            display: flex;
        }
        .mobile-menu {
            display: none;
        }
        @media (min-width: 1024px) {
            .desktop-nav-hidden {
                display: flex;
            }
            .mobile-nav-visible {
                display: none;
            }
        }
        @media (max-width: 1023px) {
            .desktop-nav-hidden {
                display: none;
            }
            .mobile-nav-visible {
                display: inline-flex;
            }
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-spacing {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .section-spacing-sm {
                padding-top: 36px;
                padding-bottom: 36px;
            }
            .heading-h1 {
                font-size: 26px;
            }
            .heading-h2 {
                font-size: 21px;
            }
            .heading-h3 {
                font-size: 18px;
            }
            .body-text {
                font-size: 14px;
            }
        }
        @media (max-width: 767px) {
            .heading-h1 {
                font-size: 24px;
            }
            .heading-h2 {
                font-size: 20px;
            }
            .heading-h3 {
                font-size: 17px;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                padding: 11px 20px;
                font-size: 14px;
            }
            .container-site {
                padding-left: 14px;
                padding-right: 14px;
            }
            .section-spacing {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .section-spacing-sm {
                padding-top: 28px;
                padding-bottom: 28px;
            }
        }
        .mobile-menu.open {
            display: block;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: #ffffff;
            z-index: 50;
            padding: 24px 16px;
            overflow-y: auto;
            border-top: 1px solid var(--c-warm-gray);
        }
        .mobile-menu-link {
            display: block;
            padding: 14px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--c-dark);
            border-bottom: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
        }
        .mobile-menu-link:hover {
            color: var(--c-primary);
        }
        .mobile-menu-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(245, 158, 11, 0.15);
            color: var(--c-accent);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            letter-spacing: 0.02em;
        }
        .breadcrumb-link {
            font-size: 13px;
            color: var(--c-text-secondary);
            transition: var(--transition-base);
        }
        .breadcrumb-link:hover {
            color: var(--c-primary);
        }
        .breadcrumb-separator {
            font-size: 13px;
            color: var(--c-text-secondary);
            margin: 0 6px;
        }
        .drop-cap::first-letter {
            font-size: 3.2em;
            font-weight: 800;
            float: left;
            line-height: 1;
            margin-right: 10px;
            margin-top: 4px;
            color: var(--c-primary);
        }

/* roulang page: category7 */
:root {
            --c-primary: #157A3D;
            --c-primary-dark: #0F5C2F;
            --c-primary-light: #F0F7F2;
            --c-dark: #0D1F14;
            --c-accent: #F59E0B;
            --c-accent-red: #E34D2F;
            --c-field-white: #F7F8F5;
            --c-warm-gray: #E8E6E1;
            --c-text-secondary: #6B7280;
            --c-text-body: #374151;
            --c-text-muted: #4B5563;
            --radius-card: 8px;
            --radius-content: 12px;
            --radius-hero: 16px;
            --shadow-card: 0 1px 3px rgba(13, 31, 20, 0.08);
            --shadow-card-hover: 0 4px 12px rgba(13, 31, 20, 0.12);
            --shadow-hero-image: 0 8px 32px rgba(0, 0, 0, 0.35);
            --transition-base: all 0.2s ease;
            --transition-slow: all 0.35s ease;
            --spacing-section: 80px;
            --spacing-section-mobile: 48px;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--c-text-body);
            background-color: var(--c-field-white);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            margin: 0;
        }

        main {
            flex: 1;
        }

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

        a:hover {
            color: var(--c-primary-dark);
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            transition: var(--transition-base);
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            transition: var(--transition-base);
        }

        .container-site {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .section-spacing {
            padding-top: var(--spacing-section);
            padding-bottom: var(--spacing-section);
        }

        .section-spacing-sm {
            padding-top: 56px;
            padding-bottom: 56px;
        }

        .heading-h1 {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--c-dark);
            letter-spacing: -0.01em;
        }

        .heading-h2 {
            font-size: 26px;
            font-weight: 700;
            line-height: 1.35;
            color: var(--c-dark);
        }

        .heading-h3 {
            font-size: 19px;
            font-weight: 600;
            line-height: 1.45;
            color: var(--c-dark);
        }

        .body-text {
            font-size: 15px;
            font-weight: 400;
            line-height: 1.85;
            color: var(--c-text-body);
        }

        .text-helper {
            font-size: 13px;
            font-weight: 400;
            color: var(--c-text-secondary);
        }

        .text-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
        }

        .nav-link {
            position: relative;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-dark);
            padding: 4px 0;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 0%;
            height: 2px;
            background-color: var(--c-primary);
            border-radius: 2px;
            transition: width 0.25s ease;
        }

        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }

        .nav-link:hover {
            color: var(--c-primary);
        }

        .nav-link.active {
            color: var(--c-primary);
            font-weight: 600;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-primary);
            color: #ffffff;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }

        .btn-primary:hover {
            background-color: var(--c-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #ffffff;
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
        }

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

        .btn-accent {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--c-accent);
            color: #0D1F14;
            border-radius: 6px;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: var(--transition-base);
            box-shadow: 0 1px 3px rgba(13, 31, 20, 0.15);
            border: 1px solid transparent;
        }

        .btn-accent:hover {
            background-color: #D4880A;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(13, 31, 20, 0.2);
            color: #0D1F14;
        }

        .card-hover {
            transition: var(--transition-base);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
        }

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

        .badge-primary {
            display: inline-flex;
            align-items: center;
            background-color: var(--c-primary-light);
            color: var(--c-primary);
            border-radius: 4px;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .badge-accent {
            display: inline-flex;
            align-items: center;
            background-color: rgba(245, 158, 11, 0.15);
            color: #B45309;
            border-radius: 4px;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .badge-red {
            display: inline-flex;
            align-items: center;
            background-color: rgba(227, 77, 47, 0.12);
            color: #C23A1F;
            border-radius: 4px;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 600;
        }

        .list-card {
            display: flex;
            flex-direction: column;
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            overflow: hidden;
            background: #fff;
            transition: var(--transition-base);
            box-shadow: var(--shadow-card);
        }

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

        .list-card .list-card-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
            background: var(--c-warm-gray);
        }

        .list-card .list-card-body {
            padding: 16px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .list-card .list-card-title {
            font-size: 17px;
            font-weight: 600;
            color: var(--c-dark);
            line-height: 1.45;
            margin-bottom: 6px;
            transition: color 0.2s ease;
        }

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

        .list-card .list-card-summary {
            font-size: 13px;
            line-height: 1.7;
            color: var(--c-text-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }

        .list-card .list-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
            font-size: 12px;
            color: var(--c-text-secondary);
        }

        .list-card-horizontal {
            flex-direction: row;
            padding: 0;
        }

        .list-card-horizontal .list-card-image {
            width: 40%;
            height: auto;
            min-height: 200px;
        }

        .list-card-horizontal .list-card-body {
            width: 60%;
            padding: 20px 24px;
        }

        .list-card-horizontal .list-card-title {
            font-size: 20px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--c-text-secondary);
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--c-text-secondary);
            transition: color 0.2s ease;
        }

        .breadcrumb a:hover {
            color: var(--c-primary);
        }

        .breadcrumb .sep {
            color: var(--c-warm-gray);
        }

        .pagination {
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .pagination .page-num {
            width: 36px;
            height: 36px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--c-text-body);
            border: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
            background: #fff;
        }

        .pagination .page-num:hover {
            border-color: var(--c-primary);
            color: var(--c-primary);
        }

        .pagination .page-num.active {
            background-color: var(--c-primary);
            color: #fff;
            border-color: var(--c-primary);
        }

        .pagination .page-arrow {
            width: 36px;
            height: 36px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            font-size: 14px;
            color: var(--c-text-body);
            border: 1px solid var(--c-warm-gray);
            transition: var(--transition-base);
            background: #fff;
        }

        .pagination .page-arrow:hover {
            border-color: var(--c-primary);
            color: var(--c-primary);
        }

        .faq-item {
            border: 1px solid var(--c-warm-gray);
            border-radius: var(--radius-card);
            overflow: hidden;
            background: #fff;
            transition: var(--transition-base);
        }

        .faq-item .faq-question {
            padding: 16px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--c-dark);
            gap: 12px;
            border-left: 4px solid var(--c-primary);
            background: #fff;
        }

        .faq-item .faq-question:hover {
            background-color: var(--c-primary-light);
        }

        .faq-item .faq-answer {
            padding: 0 20px 16px 20px;
            font-size: 14px;
            line-height: 1.7;
            color: var(--c-text-muted);
            display: none;
            border-left: 4px solid transparent;
        }

        .faq-item .faq-answer.open {
            display: block;
            border-left-color: var(--c-primary-light);
        }

        .countdown-ring {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            background: rgba(13, 31, 20, 0.85);
            border-radius: var(--radius-hero);
            padding: 20px 24px;
            border: 1px solid rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(4px);
        }

        .countdown-ring .ring {
            position: relative;
            width: 90px;
            height: 90px;
        }

        .countdown-ring .ring svg {
            transform: rotate(-90deg);
        }

        .countdown-ring .ring .ring-text {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #fff;
        }

        .countdown-ring .ring .ring-text .days {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.1;
        }

        .countdown-ring .ring .ring-text .label {
            font-size: 11px;
            color: #D1D5DB;
        }

        .countdown-ring .countdown-label {
            font-size: 13px;
            color: #D1D5DB;
            letter-spacing: 0.04em;
        }

        .dot-indicator {
            display: flex;
            gap: 8px;
            justify-content: center;
            margin-top: 16px;
        }

        .dot-indicator .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            transition: var(--transition-base);
            cursor: pointer;
            border: 1px solid rgba(255, 255, 255, 0.4);
        }

        .dot-indicator .dot.active {
            background: var(--c-accent);
            border-color: var(--c-accent);
            width: 20px;
            border-radius: 5px;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(13, 31, 20, 0.97);
            z-index: 1000;
            padding: 24px;
            flex-direction: column;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu-link {
            font-size: 18px;
            font-weight: 500;
            color: #E5E7EB;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
            display: block;
            text-align: left;
            transition: color 0.2s ease;
        }

        .mobile-menu-link:hover,
        .mobile-menu-link.active {
            color: var(--c-accent);
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--c-text-body);
            cursor: pointer;
            transition: var(--transition-base);
            border: 1px solid transparent;
            background: transparent;
            white-space: nowrap;
        }

        .filter-chip:hover {
            color: var(--c-primary);
            background-color: var(--c-primary-light);
        }

        .filter-chip.active {
            background-color: var(--c-primary);
            color: #fff;
            border-color: var(--c-primary);
        }

        .section-dark {
            background-color: var(--c-dark);
            color: #fff;
        }

        .section-dark .heading-h2 {
            color: #fff;
        }

        .section-dark .body-text {
            color: #D1D5DB;
        }

        .section-dark .text-helper {
            color: #9CA3AF;
        }

        @media (max-width: 1023px) {
            .desktop-nav-hidden {
                display: none !important;
            }
            .mobile-nav-visible {
                display: inline-flex !important;
            }
            .list-card-horizontal .list-card-image {
                width: 45%;
                min-height: 160px;
            }
            .list-card-horizontal .list-card-body {
                width: 55%;
                padding: 16px;
            }
            .list-card-horizontal .list-card-title {
                font-size: 17px;
            }
        }

        @media (min-width: 1024px) {
            .mobile-nav-visible {
                display: none !important;
            }
            .desktop-nav-hidden {
                display: flex !important;
            }
            .list-card-horizontal .list-card-image {
                width: 40%;
                height: auto;
                min-height: 220px;
            }
            .list-card-horizontal .list-card-body {
                width: 60%;
                padding: 24px 28px;
            }
        }

        @media (max-width: 767px) {
            :root {
                --spacing-section: 48px;
            }
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .heading-h1 {
                font-size: 26px;
                line-height: 1.35;
            }
            .heading-h2 {
                font-size: 22px;
            }
            .heading-h3 {
                font-size: 18px;
            }
            .body-text {
                font-size: 14px;
                line-height: 1.75;
            }
            .btn-primary,
            .btn-secondary,
            .btn-accent {
                width: 100%;
                justify-content: center;
            }
            .list-card-horizontal {
                flex-direction: column;
            }
            .list-card-horizontal .list-card-image {
                width: 100%;
                height: 180px;
                min-height: auto;
            }
            .list-card-horizontal .list-card-body {
                width: 100%;
                padding: 16px 18px 18px;
            }
            .list-card-horizontal .list-card-title {
                font-size: 17px;
            }
            .countdown-ring {
                padding: 16px 18px;
            }
            .countdown-ring .ring {
                width: 70px;
                height: 70px;
            }
            .countdown-ring .ring .ring-text .days {
                font-size: 20px;
            }
            .mobile-menu-link {
                font-size: 16px;
                padding: 10px 0;
            }
        }

        @media (max-width: 520px) {
            .heading-h1 {
                font-size: 23px;
            }
            .heading-h2 {
                font-size: 20px;
            }
            .list-card .list-card-image {
                height: 150px;
            }
            .list-card-horizontal .list-card-image {
                height: 150px;
            }
            .pagination .page-num,
            .pagination .page-arrow {
                width: 32px;
                height: 32px;
                font-size: 13px;
            }
            .filter-chip {
                padding: 5px 12px;
                font-size: 12px;
            }
        }