/* roulang page: index */
:root {
            --primary: #0B3D2E;
            --primary2: #114935;
            --lime: #A3E635;
            --orange: #FF6B3D;
            --warmbg: #F5F6F0;
            --card: #FFFFFF;
            --line: #DFE5D8;
            --ink: #19211B;
            --muted: #657067;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-pill: 999px;
            --radius-img: 14px;
            --shadow-card: 0 10px 30px rgba(11, 61, 46, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(11, 61, 46, 0.12);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --transition-base: 200ms ease;
            --transition-card: 300ms ease-out;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--warmbg);
            color: var(--ink);
            line-height: 1.85;
            font-size: 16px;
            overflow-x: hidden;
        }

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

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

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        .container-site {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        @media (max-width: 640px) {
            .container-site {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        /* Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(11, 61, 46, 0.08);
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }

        .nav-logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), #155b43);
            color: var(--lime);
            border-radius: 8px;
            font-weight: 900;
            font-size: 16px;
            letter-spacing: 0;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-link-desktop {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }

        .nav-link-desktop::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--lime);
            border-radius: 2px;
            transition: width var(--transition-base);
        }

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

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

        .nav-link-desktop.active {
            color: var(--primary);
        }

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

        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-base);
        }

        .nav-hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }

        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform 250ms ease, opacity 250ms ease;
        }

        .nav-hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .nav-hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 99;
            padding: 32px 24px;
            transform: translateX(-100%);
            transition: transform 300ms ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .mobile-drawer-link {
            color: rgba(255, 255, 255, 0.9);
            font-size: 18px;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: 10px;
            transition: background 200ms ease, color 200ms ease;
            display: block;
        }

        .mobile-drawer-link:hover {
            background: rgba(163, 230, 53, 0.15);
            color: var(--lime);
        }

        .mobile-drawer-link.active {
            color: var(--lime);
            background: rgba(163, 230, 53, 0.12);
        }

        @media (max-width: 1023px) {
            .nav-desktop {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
        }

        @media (min-width: 1024px) {
            .mobile-drawer {
                display: none;
            }
        }

        @media (max-width: 1023px) and (min-width: 768px) {
            .nav-desktop {
                gap: 18px;
            }
            .nav-link-desktop {
                font-size: 13.5px;
            }
        }

        /* Section base */
        .section {
            padding-top: 72px;
            padding-bottom: 72px;
        }

        @media (max-width: 640px) {
            .section {
                padding-top: 48px;
                padding-bottom: 48px;
            }
        }

        .section-alt {
            background-color: #ffffff;
        }

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

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(163, 230, 53, 0.25);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.02em;
            margin-bottom: 16px;
        }

        .section-title {
            font-size: clamp(26px, 3.4vw, 38px);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            color: var(--ink);
            margin-bottom: 16px;
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--muted);
            max-width: 720px;
        }

        /* Hero */
        .hero {
            position: relative;
            background: var(--primary);
            color: #fff;
            overflow: hidden;
            padding-top: 80px;
            padding-bottom: 80px;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/dacb90eeeb8879d7.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.28;
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(11, 61, 46, 0.9) 0%, rgba(11, 61, 46, 0.5) 100%);
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 56px;
            align-items: center;
        }

        @media (max-width: 768px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero {
                padding-top: 48px;
                padding-bottom: 48px;
            }
        }

        .hero-tag {
            display: inline-block;
            background: rgba(163, 230, 53, 0.22);
            color: var(--lime);
            font-size: 13px;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }

        .hero-title {
            font-size: clamp(34px, 5vw, 56px);
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: -0.02em;
            color: #fff;
            margin-bottom: 20px;
            animation: fadeInUp 400ms ease-out;
        }

        .hero-subtitle {
            font-size: 17px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.85);
            max-width: 560px;
            margin-bottom: 28px;
            animation: fadeInUp 400ms ease-out 100ms both;
        }

        .hero-stats {
            display: flex;
            gap: 40px;
            margin-top: 32px;
            animation: fadeInUp 400ms ease-out 200ms both;
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .hero-stat-number {
            font-size: 32px;
            font-weight: 900;
            color: var(--lime);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            font-weight: 500;
        }

        .hero-visual {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
            aspect-ratio: 16 / 10;
            background: #0d4433;
            animation: fadeInUp 400ms ease-out 150ms both;
        }

        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-visual-badge {
            position: absolute;
            bottom: 20px;
            left: 20px;
            background: rgba(255, 255, 255, 0.94);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-visual-badge-dot {
            width: 8px;
            height: 8px;
            background: var(--orange);
            border-radius: 50%;
            animation: pulse 2s infinite;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(8px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes pulse {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }

        /* Cards */
        .card {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-card);
            transition: transform var(--transition-card), box-shadow var(--transition-card), border-color var(--transition-card);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: #c8d1c4;
        }

        .card-img {
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #e8ede4;
        }

        .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-card);
        }

        .card:hover .card-img img {
            transform: scale(1.03);
        }

        .card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.4;
            letter-spacing: -0.01em;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-desc {
            font-size: 14px;
            line-height: 1.7;
            color: var(--muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--muted);
            font-weight: 500;
        }

        .badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }

        .badge-lime {
            background: rgba(163, 230, 53, 0.3);
            color: var(--primary);
        }

        .badge-orange {
            background: rgba(255, 107, 61, 0.15);
            color: var(--orange);
        }

        .badge-primary {
            background: rgba(11, 61, 46, 0.1);
            color: var(--primary);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 15px;
            letter-spacing: 0;
            transition: all var(--transition-base);
            cursor: pointer;
            border: 2px solid transparent;
            text-align: center;
            white-space: nowrap;
        }

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

        .btn-primary {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn-primary:hover {
            background: var(--primary2);
            border-color: var(--primary2);
            transform: translateY(-1px);
        }

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

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .btn-light {
            background: #fff;
            color: var(--primary);
            border-color: #fff;
        }

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

        .btn-orange {
            background: var(--orange);
            color: #fff;
            border-color: var(--orange);
        }

        .btn-orange:hover {
            background: #e55a2e;
            border-color: #e55a2e;
            transform: translateY(-1px);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 16px;
        }

        /* List cards */
        .list-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: border-color var(--transition-base), box-shadow var(--transition-card);
        }

        .list-card:hover {
            border-color: #c8d1c4;
            box-shadow: var(--shadow-card);
        }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid var(--line);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 0;
            cursor: pointer;
            font-size: 17px;
            font-weight: 600;
            color: var(--ink);
            text-align: left;
            background: none;
            border: none;
            width: 100%;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(11, 61, 46, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--primary);
            transition: transform 250ms ease, background 250ms ease;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: rgba(163, 230, 53, 0.3);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 250ms ease;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
        }

        .faq-answer-inner {
            padding: 0 0 24px 0;
            font-size: 15px;
            line-height: 1.9;
            color: var(--muted);
            border-left: 2px solid var(--primary);
            padding-left: 20px;
            margin-left: 4px;
        }

        /* Form */
        .form-input {
            width: 100%;
            padding: 12px 20px;
            border-radius: var(--radius-btn);
            border: 2px solid var(--primary);
            font-size: 15px;
            color: var(--ink);
            background: #fff;
            outline: none;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .form-input::placeholder {
            color: #9aa39b;
        }

        .form-input:focus {
            border-color: var(--lime);
            box-shadow: 0 0 0 3px rgba(163, 230, 53, 0.25);
            outline: none;
        }

        /* Footer */
        .site-footer {
            background: #0B2F25;
            color: rgba(255, 255, 255, 0.8);
            padding: 56px 0 32px;
        }

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

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

        .footer-title {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .footer-link {
            display: block;
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            padding: 6px 0;
            transition: color var(--transition-base);
        }

        .footer-link:hover {
            color: var(--lime);
        }

        .footer-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            align-items: center;
            text-align: center;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        /* Grid layouts */
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

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

        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        @media (max-width: 1023px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 639px) {
            .grid-2,
            .grid-3,
            .grid-4 {
                grid-template-columns: 1fr;
            }
        }

        /* Asymmetric grid for service matrix */
        .service-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr;
            grid-auto-rows: auto;
            gap: 24px;
        }

        .service-grid .card-large {
            grid-row: span 2;
        }

        @media (max-width: 1023px) {
            .service-grid {
                grid-template-columns: 1fr 1fr;
            }
            .service-grid .card-large {
                grid-row: span 1;
                grid-column: span 2;
            }
        }

        @media (max-width: 639px) {
            .service-grid {
                grid-template-columns: 1fr;
            }
            .service-grid .card-large {
                grid-column: span 1;
            }
        }

        /* Number animation */
        .stat-number {
            font-variant-numeric: tabular-nums;
        }

        /* Smooth reveal */
        .reveal {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 500ms ease, transform 500ms ease;
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Marquee style horizontal scroll */
        .h-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 8px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .h-scroll > * {
            scroll-snap-align: start;
            flex-shrink: 0;
        }

        .h-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .h-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .h-scroll::-webkit-scrollbar-thumb {
            background: #c8d1c4;
            border-radius: 4px;
        }

@media (max-width:768px) {
                        .news-main-grid {
                            grid-template-columns: 1fr !important;
                        }
                    }

/* roulang page: category1 */
:root {
            --primary: #0B3D2E;
            --primary2: #114935;
            --lime: #A3E635;
            --orange: #FF6B3D;
            --warmbg: #F5F6F0;
            --card: #FFFFFF;
            --line: #DFE5D8;
            --ink: #19211B;
            --muted: #657067;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-pill: 999px;
            --radius-img: 14px;
            --shadow-card: 0 10px 30px rgba(11, 61, 46, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(11, 61, 46, 0.12);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --transition-base: 200ms ease;
            --transition-card: 300ms ease-out;
        }

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

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

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

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

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

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        .container-site {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        /* Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(11, 61, 46, 0.08);
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }

        .nav-logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), #155b43);
            color: var(--lime);
            border-radius: 8px;
            font-weight: 900;
            font-size: 16px;
            letter-spacing: 0;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-link-desktop {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }

        .nav-link-desktop::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--lime);
            border-radius: 2px;
            transition: width var(--transition-base);
        }

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

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

        .nav-link-desktop.active {
            color: var(--primary);
        }

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

        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-base);
        }

        .nav-hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }

        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform 250ms ease, opacity 250ms ease;
        }

        .nav-hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .nav-hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 99;
            padding: 32px 24px;
            transform: translateX(-100%);
            transition: transform 300ms ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .mobile-drawer-link {
            color: rgba(255, 255, 255, 0.9);
            font-size: 18px;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: 10px;
            transition: background 200ms ease, color 200ms ease;
            display: block;
        }

        .mobile-drawer-link:hover {
            background: rgba(163, 230, 53, 0.15);
            color: var(--lime);
        }

        .mobile-drawer-link.active {
            color: var(--lime);
            background: rgba(163, 230, 53, 0.12);
        }

        /* Breadcrumb / Category header */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--muted);
            flex-wrap: wrap;
            padding-top: 32px;
            margin-bottom: 12px;
        }

        .breadcrumb a {
            color: var(--muted);
            transition: color var(--transition-base);
        }

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

        .breadcrumb-sep {
            color: var(--line);
            user-select: none;
        }

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

        .cat-hero {
            padding-bottom: 40px;
            border-bottom: 1px solid var(--line);
            margin-bottom: 48px;
        }

        .cat-hero h1 {
            font-size: clamp(30px, 4.5vw, 46px);
            font-weight: 900;
            line-height: 1.2;
            color: var(--ink);
            letter-spacing: -0.02em;
            margin: 0 0 18px 0;
        }

        .cat-hero-summary {
            font-size: 17px;
            line-height: 1.9;
            color: var(--muted);
            max-width: 780px;
            margin: 0;
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            margin-bottom: 48px;
            box-shadow: var(--shadow-card);
        }

        .filter-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
            min-width: 150px;
            flex: 1 1 160px;
        }

        .filter-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--muted);
            letter-spacing: 0.01em;
        }

        .filter-select {
            padding: 10px 14px;
            border: 1px solid var(--line);
            border-radius: 10px;
            background: var(--warmbg);
            color: var(--ink);
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23657067' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 34px;
        }

        .filter-select:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(163, 230, 53, 0.35);
        }

        /* Match list */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-bottom: 48px;
        }

        .match-list-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 16px;
            padding: 20px 24px;
            transition: box-shadow var(--transition-card), transform var(--transition-card);
            gap: 16px;
            flex-wrap: wrap;
        }

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

        .match-info-left {
            flex: 1 1 200px;
            min-width: 180px;
        }

        .match-competition {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(163, 230, 53, 0.25);
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            margin-bottom: 8px;
        }

        .match-teams {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            letter-spacing: -0.01em;
            line-height: 1.4;
        }

        .match-date-info {
            font-size: 14px;
            color: var(--muted);
            margin-top: 4px;
        }

        .match-score {
            flex: 0 0 auto;
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 800;
            font-size: 20px;
            color: var(--primary);
            letter-spacing: -0.01em;
        }

        .match-score-pending {
            color: var(--orange);
            font-size: 15px;
            font-weight: 700;
            letter-spacing: 0;
        }

        .match-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            color: var(--muted);
            background: var(--warmbg);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--line);
            white-space: nowrap;
        }

        /* Focus match card */
        .focus-match-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            background: var(--card);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--line);
            box-shadow: var(--shadow-card);
            margin-bottom: 48px;
        }

        .focus-match-content {
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 16px;
        }

        .focus-badge {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: var(--orange);
            letter-spacing: 0.02em;
        }

        .focus-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 900;
            color: var(--ink);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin: 0;
        }

        .focus-desc {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.8;
            margin: 0;
        }

        .focus-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            margin-top: 4px;
        }

        .focus-image-wrap {
            min-height: 320px;
            position: relative;
            overflow: hidden;
        }

        .focus-image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        /* Tips section */
        .tips-section {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 36px 40px;
            margin-bottom: 48px;
            box-shadow: var(--shadow-card);
        }

        .tips-section h2 {
            font-size: clamp(24px, 3vw, 30px);
            font-weight: 800;
            color: var(--ink);
            letter-spacing: -0.02em;
            margin: 0 0 20px 0;
        }

        .tips-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }

        .tip-card {
            padding: 20px;
            background: var(--warmbg);
            border-radius: 14px;
            border: 1px solid var(--line);
        }

        .tip-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary);
            margin: 0 0 8px 0;
        }

        .tip-card p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
            margin: 0;
        }

        /* Related articles */
        .related-articles {
            margin-bottom: 48px;
        }

        .related-articles h2 {
            font-size: clamp(24px, 3vw, 30px);
            font-weight: 800;
            color: var(--ink);
            letter-spacing: -0.02em;
            margin: 0 0 20px 0;
        }

        .related-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .related-item {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: 16px;
            overflow: hidden;
            transition: box-shadow var(--transition-card), transform var(--transition-card);
        }

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

        .related-item img {
            width: 100%;
            height: 180px;
            object-fit: cover;
        }

        .related-item-body {
            padding: 18px 20px;
        }

        .related-item-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(163, 230, 53, 0.25);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            display: inline-block;
            margin-bottom: 8px;
        }

        .related-item-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.5;
            margin-bottom: 6px;
        }

        .related-item-date {
            font-size: 13px;
            color: var(--muted);
        }

        /* CTA subscription */
        .cta-section {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
            margin-bottom: 64px;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            background: rgba(163, 230, 53, 0.15);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-left h2 {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.02em;
            margin: 0 0 12px 0;
            line-height: 1.3;
        }

        .cta-left p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.8;
            margin: 0;
        }

        .cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cta-input {
            flex: 1 1 220px;
            padding: 14px 18px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-btn);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 15px;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
            outline: none;
        }

        .cta-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-input:focus {
            border-color: var(--lime);
            box-shadow: 0 0 0 3px rgba(163, 230, 53, 0.3);
        }

        .cta-button {
            padding: 14px 24px;
            background: var(--lime);
            color: var(--primary);
            font-weight: 700;
            font-size: 15px;
            border: none;
            border-radius: var(--radius-btn);
            cursor: pointer;
            transition: background var(--transition-base), transform var(--transition-base);
            white-space: nowrap;
        }

        .cta-button:hover {
            background: #b8f04e;
            transform: translateY(-1px);
        }

        .cta-button:focus-visible {
            outline: 3px solid var(--lime);
            outline-offset: 2px;
        }

        /* Footer */
        .site-footer {
            background: #0B2F25;
            color: rgba(255, 255, 255, 0.85);
            padding-top: 56px;
            padding-bottom: 24px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 16px 0;
            letter-spacing: 0.01em;
        }

        .footer-link {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.65);
            padding: 6px 0;
            transition: color var(--transition-base), padding-left var(--transition-base);
        }

        .footer-link:hover {
            color: var(--lime);
            padding-left: 6px;
        }

        .footer-copyright {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .container-site {
                padding-left: 32px;
                padding-right: 32px;
            }
            .nav-desktop {
                gap: 18px;
            }
            .nav-link-desktop {
                font-size: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .focus-match-card {
                grid-template-columns: 1fr;
            }
            .focus-image-wrap {
                min-height: 240px;
            }
            .cta-section {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 36px 28px;
            }
        }

        @media (max-width: 768px) {
            .container-site {
                padding-left: 24px;
                padding-right: 24px;
            }
            .nav-desktop {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
            .cat-hero {
                padding-bottom: 28px;
                margin-bottom: 32px;
            }
            .cat-hero h1 {
                font-size: clamp(26px, 6vw, 34px);
            }
            .filter-bar {
                padding: 16px;
                gap: 12px;
                margin-bottom: 32px;
            }
            .filter-group {
                min-width: 120px;
                flex: 1 1 130px;
            }
            .match-list-item {
                padding: 16px 18px;
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .match-score {
                font-size: 18px;
                align-self: flex-end;
            }
            .focus-match-content {
                padding: 28px 24px;
            }
            .tips-section {
                padding: 24px 20px;
                margin-bottom: 32px;
            }
            .related-articles {
                margin-bottom: 32px;
            }
            .cta-section {
                padding: 28px 20px;
                margin-bottom: 40px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-copyright {
                flex-direction: column;
                text-align: center;
            }
            .breadcrumb {
                padding-top: 20px;
                font-size: 12px;
            }
        }

        @media (max-width: 520px) {
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
            .nav-inner {
                height: 64px;
            }
            .mobile-drawer {
                top: 64px;
            }
            .cat-hero h1 {
                font-size: 24px;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-group {
                flex: 1 1 auto;
                min-width: 100%;
            }
            .match-list-item {
                padding: 14px;
            }
            .match-teams {
                font-size: 15px;
            }
            .focus-match-content {
                padding: 20px 16px;
            }
            .tips-grid {
                grid-template-columns: 1fr;
            }
            .related-list {
                grid-template-columns: 1fr;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-input {
                flex: 1 1 auto;
                width: 100%;
            }
            .cta-button {
                width: 100%;
                text-align: center;
            }
            .footer-grid {
                gap: 16px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0B3D2E;
            --primary2: #114935;
            --lime: #A3E635;
            --orange: #FF6B3D;
            --warmbg: #F5F6F0;
            --card: #FFFFFF;
            --line: #DFE5D8;
            --ink: #19211B;
            --muted: #657067;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-pill: 999px;
            --radius-img: 14px;
            --shadow-card: 0 10px 30px rgba(11, 61, 46, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(11, 61, 46, 0.12);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --transition-base: 200ms ease;
            --transition-card: 300ms ease-out;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--warmbg);
            color: var(--ink);
            line-height: 1.85;
            font-size: 16px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container-site {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media(min-width:768px) {
            .container-site {
                padding-left: 48px;
                padding-right: 48px;
            }
        }

        /* Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(11, 61, 46, 0.08);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }
        .nav-logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), #155b43);
            color: var(--lime);
            border-radius: 8px;
            font-weight: 900;
            font-size: 16px;
            letter-spacing: 0;
        }
        .nav-desktop {
            display: none;
            align-items: center;
            gap: 28px;
        }
        .nav-link-desktop {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }
        .nav-link-desktop::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--lime);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .nav-link-desktop:hover {
            color: var(--primary);
        }
        .nav-link-desktop:hover::after {
            width: 100%;
        }
        .nav-link-desktop.active {
            color: var(--primary);
        }
        .nav-link-desktop.active::after {
            width: 100%;
        }
        .nav-hamburger {
            display: flex;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-base);
        }
        .nav-hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }
        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform 250ms ease, opacity 250ms ease;
        }
        .nav-hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .nav-hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }
        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 99;
            padding: 32px 24px;
            transform: translateX(-100%);
            transition: transform 300ms ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-drawer.open {
            transform: translateX(0);
        }
        .mobile-drawer-link {
            color: rgba(255, 255, 255, 0.9);
            font-size: 18px;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: 10px;
            transition: background 200ms ease, color 200ms ease;
            display: block;
        }
        .mobile-drawer-link:hover {
            background: rgba(163, 230, 53, 0.15);
            color: var(--lime);
        }
        .mobile-drawer-link.active {
            color: var(--lime);
            background: rgba(163, 230, 53, 0.12);
        }
        @media(min-width:1024px) {
            .nav-desktop {
                display: flex;
            }
            .nav-hamburger {
                display: none;
            }
            .mobile-drawer {
                display: none;
            }
        }
        @media(min-width:768px) and (max-width:1023px) {
            .nav-desktop {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
        }

        /* Main section spacing */
        .main-section {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        @media(min-width:768px) {
            .main-section {
                padding-top: 72px;
                padding-bottom: 72px;
            }
        }

        /* Section headers */
        .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.04em;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-eyebrow::before {
            content: '';
            width: 24px;
            height: 3px;
            background: var(--lime);
            border-radius: 2px;
        }
        .section-title {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.02em;
            color: var(--ink);
            margin-bottom: 16px;
        }
        .section-subtitle {
            font-size: 16px;
            line-height: 1.85;
            color: var(--muted);
            max-width: 720px;
        }

        /* Buttons */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: 0 4px 14px rgba(11, 61, 46, 0.18);
        }
        .btn-primary:hover {
            background: var(--primary2);
            box-shadow: 0 8px 22px rgba(11, 61, 46, 0.28);
            transform: translateY(-1px);
        }
        .btn-primary:focus-visible {
            outline: 3px solid var(--lime);
            outline-offset: 3px;
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 16px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            border: 2px solid var(--primary);
            cursor: pointer;
            transition: all var(--transition-base);
        }
        .btn-secondary:hover {
            background: var(--primary);
            color: #fff;
        }
        .btn-secondary:focus-visible {
            outline: 3px solid var(--lime);
            outline-offset: 3px;
        }

        /* Cards */
        .base-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
        }
        .base-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--muted);
            margin-bottom: 20px;
        }
        .breadcrumb a {
            color: var(--primary);
            transition: color var(--transition-base);
        }
        .breadcrumb a:hover {
            color: var(--orange);
        }
        .breadcrumb .sep {
            color: var(--line);
        }
        .breadcrumb .current {
            color: var(--ink);
            font-weight: 600;
        }

        /* Category header */
        .category-header {
            display: flex;
            flex-direction: column;
            gap: 24px;
            padding: 32px 24px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            margin-bottom: 32px;
        }
        @media(min-width:768px) {
            .category-header {
                flex-direction: row;
                align-items: flex-end;
                justify-content: space-between;
                padding: 40px 36px;
            }
        }
        .category-header h1 {
            font-size: clamp(28px, 3.6vw, 42px);
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: var(--ink);
            margin-bottom: 8px;
        }
        .category-header .desc {
            font-size: 16px;
            line-height: 1.85;
            color: var(--muted);
            max-width: 640px;
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            flex-direction: column;
            gap: 16px;
            padding: 24px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            margin-bottom: 40px;
        }
        @media(min-width:768px) {
            .filter-bar {
                flex-direction: row;
                align-items: center;
                flex-wrap: wrap;
                gap: 20px;
                padding: 20px 24px;
            }
        }
        .filter-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .filter-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
        }
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 600;
            color: var(--muted);
            background: var(--warmbg);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .filter-search {
            flex: 1;
            min-width: 200px;
        }
        .filter-search input {
            width: 100%;
            padding: 10px 16px;
            font-size: 14px;
            color: var(--ink);
            background: var(--warmbg);
            border: 2px solid var(--line);
            border-radius: var(--radius-btn);
            outline: none;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }
        .filter-search input::placeholder {
            color: var(--muted);
        }
        .filter-search input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(163, 230, 53, 0.35);
        }

        /* Team cards grid */
        .team-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media(min-width:640px) {
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media(min-width:768px) {
            .team-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 24px;
            }
        }
        @media(min-width:1024px) {
            .team-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .team-card {
            padding: 22px 20px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
            cursor: pointer;
        }
        .team-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--lime);
        }
        .team-card-top {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .team-logo-badge {
            width: 48px;
            height: 48px;
            flex-shrink: 0;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 14px;
            color: #fff;
            letter-spacing: 0.02em;
        }
        .team-card-name {
            font-size: 18px;
            font-weight: 800;
            color: var(--ink);
            letter-spacing: -0.01em;
            line-height: 1.3;
        }
        .team-card-league {
            font-size: 13px;
            font-weight: 600;
            color: var(--muted);
            margin-top: 2px;
        }
        .team-card-stats {
            border-top: 1px solid var(--line);
            padding-top: 12px;
            display: flex;
            justify-content: space-between;
            gap: 8px;
            font-size: 13px;
            color: var(--muted);
            font-weight: 500;
        }
        .team-card-stats .stat-num {
            font-weight: 800;
            color: var(--primary);
            font-size: 15px;
        }

        /* Hot team focus */
        .hot-focus {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        @media(min-width:768px) {
            .hot-focus {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .hot-focus-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            min-height: 240px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
            display: block;
        }
        .hot-focus-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .hot-focus-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-card);
            transition: transform var(--transition-card);
        }
        .hot-focus-card:hover img {
            transform: scale(1.03);
        }
        .hot-focus-overlay {
            position: relative;
            z-index: 2;
            padding: 28px 24px;
            height: 100%;
            min-height: 240px;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            background: linear-gradient(180deg, rgba(11, 61, 46, 0.15) 0%, rgba(11, 61, 46, 0.82) 100%);
            border-radius: var(--radius-card);
        }
        .hot-focus-tag {
            display: inline-flex;
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 700;
            color: var(--primary);
            background: var(--lime);
            border-radius: var(--radius-pill);
            align-self: flex-start;
            margin-bottom: 12px;
        }
        .hot-focus-title {
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            letter-spacing: -0.01em;
            margin-bottom: 4px;
        }
        .hot-focus-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.65;
        }

        /* Honor & data overview */
        .honor-data {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 32px 24px;
            box-shadow: var(--shadow-card);
        }
        @media(min-width:640px) {
            .honor-data {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
                padding: 40px 32px;
            }
        }
        @media(min-width:1024px) {
            .honor-data {
                grid-template-columns: 1.2fr 2fr;
                align-items: center;
                padding: 44px 40px;
            }
        }
        .honor-data-left .section-title {
            color: #fff;
            margin-bottom: 8px;
        }
        .honor-data-left p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            line-height: 1.75;
        }
        .honor-data-right {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        @media(min-width:480px) {
            .honor-data-right {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .honor-stat {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 14px;
            padding: 18px 14px;
            text-align: center;
        }
        .honor-stat-num {
            font-size: 32px;
            font-weight: 900;
            color: var(--lime);
            line-height: 1.1;
            letter-spacing: -0.02em;
        }
        .honor-stat-label {
            font-size: 13px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 6px;
        }

        /* Compare entry */
        .compare-entry {
            display: flex;
            flex-direction: column;
            gap: 20px;
            padding: 28px 24px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
        }
        @media(min-width:768px) {
            .compare-entry {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                padding: 28px 32px;
            }
        }
        .compare-preview {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .compare-team {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 16px;
            color: var(--ink);
        }
        .compare-team .mini-badge {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 11px;
            color: #fff;
        }
        .compare-vs {
            font-weight: 800;
            font-size: 18px;
            color: var(--orange);
            letter-spacing: 0.02em;
        }

        /* Deep reading list */
        .reading-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .reading-item {
            display: flex;
            flex-direction: column;
            gap: 10px;
            padding: 20px 22px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
        }
        @media(min-width:640px) {
            .reading-item {
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                gap: 20px;
            }
        }
        .reading-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--lime);
        }
        .reading-item-main {
            flex: 1;
        }
        .reading-item-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .reading-item-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }
        .reading-item-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--muted);
            flex-shrink: 0;
            white-space: nowrap;
        }
        .reading-tag {
            display: inline-flex;
            padding: 3px 10px;
            font-size: 11px;
            font-weight: 700;
            color: var(--primary);
            background: rgba(163, 230, 53, 0.3);
            border-radius: var(--radius-pill);
        }

        /* Footer */
        .site-footer {
            background: #0B2F25;
            padding-top: 48px;
            padding-bottom: 24px;
            margin-top: 64px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media(min-width:640px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media(min-width:1024px) {
            .footer-grid {
                grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
                gap: 40px;
            }
        }
        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }
        .footer-link {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            padding: 6px 0;
            transition: color var(--transition-base);
        }
        .footer-link:hover {
            color: var(--lime);
        }
        .footer-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }
        @media(min-width:640px) {
            .footer-copyright {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
            }
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(12px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .fade-in-up {
            animation: fadeInUp 500ms ease-out both;
        }
        .fade-in-up-delay-1 {
            animation: fadeInUp 500ms ease-out 100ms both;
        }
        .fade-in-up-delay-2 {
            animation: fadeInUp 500ms ease-out 200ms both;
        }
        .fade-in-up-delay-3 {
            animation: fadeInUp 500ms ease-out 300ms both;
        }

        @media(prefers-reduced-motion:reduce) {
            .fade-in-up,
            .fade-in-up-delay-1,
            .fade-in-up-delay-2,
            .fade-in-up-delay-3 {
                animation: none;
            }
            .team-card:hover,
            .hot-focus-card:hover,
            .reading-item:hover {
                transform: none;
            }
        }

        /* Ensure all sections have adequate spacing */
        section {
            scroll-margin-top: 80px;
        }
        .section-spacing {
            margin-bottom: 32px;
        }
        @media(min-width:768px) {
            .section-spacing {
                margin-bottom: 48px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0B3D2E;
            --primary2: #114935;
            --lime: #A3E635;
            --orange: #FF6B3D;
            --warmbg: #F5F6F0;
            --card: #FFFFFF;
            --line: #DFE5D8;
            --ink: #19211B;
            --muted: #657067;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-pill: 999px;
            --radius-img: 14px;
            --shadow-card: 0 10px 30px rgba(11, 61, 46, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(11, 61, 46, 0.12);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --transition-base: 200ms ease;
            --transition-card: 300ms ease-out;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--warmbg);
            color: var(--ink);
            line-height: 1.85;
            font-size: 16px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container-site {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 48px;
            padding-right: 48px;
        }
        @media (max-width: 767px) {
            .container-site {
                padding-left: 24px;
                padding-right: 24px;
            }
        }
        /* Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(11, 61, 46, 0.08);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }
        .nav-logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), #155b43);
            color: var(--lime);
            border-radius: 8px;
            font-weight: 900;
            font-size: 16px;
            letter-spacing: 0;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-link-desktop {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }
        .nav-link-desktop::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--lime);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .nav-link-desktop:hover {
            color: var(--primary);
        }
        .nav-link-desktop:hover::after {
            width: 100%;
        }
        .nav-link-desktop.active {
            color: var(--primary);
        }
        .nav-link-desktop.active::after {
            width: 100%;
        }
        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-base);
        }
        .nav-hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }
        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform 250ms ease, opacity 250ms ease;
        }
        .nav-hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .nav-hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }
        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 99;
            padding: 32px 24px;
            transform: translateX(-100%);
            transition: transform 300ms ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-drawer.open {
            transform: translateX(0);
        }
        .mobile-drawer-link {
            color: rgba(255, 255, 255, 0.9);
            font-size: 18px;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: 10px;
            transition: background 200ms ease, color 200ms ease;
            display: block;
        }
        .mobile-drawer-link:hover {
            background: rgba(163, 230, 53, 0.15);
            color: var(--lime);
        }
        .mobile-drawer-link.active {
            color: var(--lime);
            background: rgba(163, 230, 53, 0.12);
        }
        @media (max-width: 1023px) {
            .nav-desktop {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
            .mobile-drawer {
                display: flex;
            }
        }
        @media (min-width: 1024px) {
            .mobile-drawer {
                display: none;
            }
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: var(--muted);
            transition: color var(--transition-base);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .separator {
            color: var(--line);
            user-select: none;
        }
        .breadcrumb .current {
            color: var(--primary);
            font-weight: 600;
        }
        /* Category Header */
        .category-header {
            padding: 48px 0 32px;
            background: var(--warmbg);
        }
        .category-header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 48px;
        }
        @media (max-width: 767px) {
            .category-header-inner {
                padding: 0 24px;
            }
            .category-header {
                padding: 24px 0 24px;
            }
        }
        .category-h1 {
            font-size: clamp(28px, 4vw, 44px);
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: var(--ink);
            margin-bottom: 16px;
        }
        .category-summary {
            font-size: 16px;
            line-height: 1.9;
            color: var(--muted);
            max-width: 820px;
        }
        /* Section general */
        .section-site {
            padding: 64px 0;
        }
        @media (max-width: 767px) {
            .section-site {
                padding: 40px 0;
            }
        }
        .section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.02em;
            color: var(--ink);
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 15px;
            line-height: 1.8;
            color: var(--muted);
            margin-bottom: 32px;
            max-width: 720px;
        }
        /* Filter Tags */
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            padding: 20px 0 8px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            background: var(--card);
            border: 1px solid var(--line);
            font-size: 14px;
            font-weight: 600;
            color: var(--muted);
            cursor: pointer;
            transition: all var(--transition-base);
            user-select: none;
        }
        .filter-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(163, 230, 53, 0.08);
        }
        .filter-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        /* Article list */
        .article-list-wrapper {
            display: grid;
            grid-template-columns: 220px 1fr;
            gap: 32px;
            align-items: start;
        }
        @media (max-width: 767px) {
            .article-list-wrapper {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }
        .article-filters-sidebar {
            position: sticky;
            top: 100px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
        }
        .article-filters-sidebar h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .sidebar-filter-btn {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            border-radius: 10px;
            background: transparent;
            border: none;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            color: var(--muted);
            transition: all var(--transition-base);
            text-align: left;
        }
        .sidebar-filter-btn:hover {
            background: rgba(11, 61, 46, 0.05);
            color: var(--primary);
        }
        .sidebar-filter-btn.active {
            background: var(--primary);
            color: #fff;
        }
        .sidebar-filter-btn .count {
            font-size: 12px;
            font-weight: 500;
            color: var(--muted);
            background: var(--warmbg);
            border-radius: var(--radius-pill);
            padding: 2px 8px;
        }
        .sidebar-filter-btn.active .count {
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }
        .article-list-main {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .article-card-horizontal {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 20px;
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 16px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
            cursor: pointer;
        }
        .article-card-horizontal:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: rgba(163, 230, 53, 0.5);
        }
        .article-card-horizontal .article-thumb {
            width: 100%;
            height: 120px;
            border-radius: var(--radius-img);
            overflow: hidden;
            flex-shrink: 0;
        }
        .article-card-horizontal .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 300ms ease;
        }
        .article-card-horizontal:hover .article-thumb img {
            transform: scale(1.03);
        }
        .article-card-horizontal .article-content {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .article-card-horizontal .article-category {
            display: inline-block;
            width: fit-content;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            background: rgba(163, 230, 53, 0.2);
            color: var(--primary);
        }
        .article-card-horizontal .article-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.4;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }
        .article-card-horizontal:hover .article-title {
            color: var(--primary);
        }
        .article-card-horizontal .article-summary {
            font-size: 14px;
            line-height: 1.7;
            color: var(--muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card-horizontal .article-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--muted);
        }
        .article-card-horizontal .article-meta .date {
            font-weight: 500;
        }
        .article-card-horizontal .article-meta .tag {
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            background: var(--warmbg);
            font-size: 12px;
            font-weight: 500;
        }
        @media (max-width: 639px) {
            .article-card-horizontal {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .article-card-horizontal .article-thumb {
                height: 160px;
            }
        }
        /* Diagram card */
        .diagram-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }
        .diagram-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--card);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
            cursor: pointer;
            min-height: 340px;
            display: flex;
            align-items: flex-end;
        }
        .diagram-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .diagram-card .diagram-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 300ms ease;
        }
        .diagram-card:hover .diagram-bg {
            transform: scale(1.03);
        }
        .diagram-card .diagram-overlay {
            position: relative;
            z-index: 2;
            background: linear-gradient(180deg, rgba(11, 61, 46, 0) 0%, rgba(11, 61, 46, 0.85) 60%, rgba(11, 61, 46, 0.95) 100%);
            padding: 40px 28px 24px;
            width: 100%;
            color: #fff;
        }
        .diagram-card .diagram-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            background: var(--lime);
            color: var(--primary);
            font-size: 12px;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .diagram-card .diagram-title {
            font-size: 22px;
            font-weight: 800;
            line-height: 1.35;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }
        .diagram-card .diagram-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        /* Classic breakdown */
        .classic-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .classic-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
            cursor: pointer;
            border-left: 4px solid var(--lime);
        }
        .classic-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateX(4px);
        }
        .classic-card .classic-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 8px;
        }
        .classic-card .classic-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            letter-spacing: -0.01em;
        }
        .classic-card .classic-era {
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            background: rgba(163, 230, 53, 0.2);
            padding: 3px 12px;
            border-radius: var(--radius-pill);
        }
        .classic-card .classic-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--muted);
        }
        /* Expert */
        .expert-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }
        .expert-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }
        .expert-card .expert-quote {
            font-size: 16px;
            line-height: 1.9;
            color: var(--ink);
            font-weight: 500;
            margin-bottom: 16px;
            position: relative;
            padding-left: 20px;
            border-left: 3px solid var(--lime);
        }
        .expert-card .expert-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
        }
        .expert-card .expert-role {
            font-size: 13px;
            color: var(--muted);
        }
        /* CTA */
        .cta-section {
            background: var(--primary);
            padding: 64px 0;
            border-radius: 0;
            color: #fff;
        }
        .cta-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        @media (max-width: 767px) {
            .cta-inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .cta-left h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }
        .cta-left p {
            font-size: 15px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.75);
            max-width: 480px;
        }
        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .cta-form .input-row {
            display: flex;
            gap: 12px;
        }
        @media (max-width: 639px) {
            .cta-form .input-row {
                flex-direction: column;
            }
        }
        .cta-form input {
            flex: 1;
            padding: 14px 18px;
            border-radius: var(--radius-btn);
            border: 2px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 15px;
            outline: none;
            transition: all var(--transition-base);
        }
        .cta-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .cta-form input:focus {
            border-color: var(--lime);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 4px rgba(163, 230, 53, 0.2);
        }
        .cta-btn {
            padding: 14px 28px;
            border-radius: var(--radius-btn);
            background: var(--lime);
            color: var(--primary);
            font-size: 15px;
            font-weight: 700;
            border: none;
            cursor: pointer;
            white-space: nowrap;
            transition: all var(--transition-base);
        }
        .cta-btn:hover {
            background: #b8f04a;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(163, 230, 53, 0.3);
        }
        .cta-btn:focus {
            outline: 3px solid rgba(163, 230, 53, 0.5);
            outline-offset: 2px;
        }
        .cta-note {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.6;
        }
        /* Footer */
        .site-footer {
            background: #0B2F25;
            color: rgba(255, 255, 255, 0.7);
            padding: 64px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        @media (max-width: 1023px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 639px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-link {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            padding: 4px 0;
            transition: color var(--transition-base);
        }
        .footer-link:hover {
            color: var(--lime);
        }
        .footer-copyright {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

/* roulang page: category3 */
:root {
            --primary: #0B3D2E;
            --primary2: #114935;
            --lime: #A3E635;
            --orange: #FF6B3D;
            --warmbg: #F5F6F0;
            --card: #FFFFFF;
            --line: #DFE5D8;
            --ink: #19211B;
            --muted: #657067;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-pill: 999px;
            --radius-img: 14px;
            --shadow-card: 0 10px 30px rgba(11, 61, 46, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(11, 61, 46, 0.12);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --transition-base: 200ms ease;
            --transition-card: 300ms ease-out;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--warmbg);
            color: var(--ink);
            line-height: 1.85;
            font-size: 16px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container-site {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 48px;
            padding-right: 48px;
        }
        @media (max-width: 640px) {
            .container-site {
                padding-left: 24px;
                padding-right: 24px;
            }
        }
        /* Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(11, 61, 46, 0.08);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }
        .nav-logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), #155b43);
            color: var(--lime);
            border-radius: 8px;
            font-weight: 900;
            font-size: 16px;
            letter-spacing: 0;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-link-desktop {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }
        .nav-link-desktop::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--lime);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .nav-link-desktop:hover {
            color: var(--primary);
        }
        .nav-link-desktop:hover::after {
            width: 100%;
        }
        .nav-link-desktop.active {
            color: var(--primary);
        }
        .nav-link-desktop.active::after {
            width: 100%;
        }
        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-base);
        }
        .nav-hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }
        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform 250ms ease, opacity 250ms ease;
        }
        .nav-hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .nav-hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }
        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 99;
            padding: 32px 24px;
            transform: translateX(-100%);
            transition: transform 300ms ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-drawer.open {
            transform: translateX(0);
        }
        .mobile-drawer-link {
            color: rgba(255, 255, 255, 0.9);
            font-size: 18px;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: 10px;
            transition: background 200ms ease, color 200ms ease;
            display: block;
        }
        .mobile-drawer-link:hover {
            background: rgba(163, 230, 53, 0.15);
            color: var(--lime);
        }
        .mobile-drawer-link.active {
            color: var(--lime);
            background: rgba(163, 230, 53, 0.12);
        }
        @media (max-width: 767px) {
            .nav-desktop {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
            .mobile-drawer {
                display: flex;
            }
        }
        @media (min-width: 768px) {
            .mobile-drawer {
                display: none;
            }
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: var(--orange);
        }
        .breadcrumb span {
            color: var(--muted);
        }
        /* Category Page Header */
        .cat-hero {
            background: linear-gradient(135deg, var(--primary) 0%, #155b43 100%);
            padding: 56px 0 64px;
            position: relative;
            overflow: hidden;
        }
        .cat-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 300px;
            height: 300px;
            background: rgba(163, 230, 53, 0.1);
            border-radius: 50%;
        }
        .cat-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: -30px;
            width: 220px;
            height: 220px;
            background: rgba(255, 107, 61, 0.08);
            border-radius: 50%;
        }
        .cat-hero-content {
            position: relative;
            z-index: 1;
        }
        .cat-hero .breadcrumb {
            color: rgba(255, 255, 255, 0.6);
        }
        .cat-hero .breadcrumb a {
            color: var(--lime);
        }
        .cat-hero .breadcrumb span {
            color: rgba(255, 255, 255, 0.5);
        }
        .cat-hero h1 {
            color: #fff;
            font-size: clamp(30px, 4vw, 44px);
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .cat-hero-summary {
            color: rgba(255, 255, 255, 0.75);
            font-size: 16px;
            line-height: 1.8;
            max-width: 680px;
        }
        /* Filter Bar */
        .filter-section {
            padding: 32px 0;
            background: var(--card);
            border-bottom: 1px solid var(--line);
        }
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: flex-start;
            justify-content: space-between;
        }
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            flex: 1;
            min-width: 200px;
        }
        .filter-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            margin-right: 8px;
            white-space: nowrap;
        }
        .filter-btn {
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            background: var(--warmbg);
            color: var(--muted);
            border: 1px solid var(--line);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: #fff;
        }
        .filter-btn.active {
            background: var(--primary);
            color: var(--lime);
            border-color: var(--primary);
        }
        /* Player Cards Grid */
        .players-section {
            padding: 56px 0;
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header h2 {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 800;
            color: var(--ink);
            line-height: 1.25;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }
        .section-header p {
            color: var(--muted);
            font-size: 15px;
            line-height: 1.7;
            max-width: 600px;
        }
        .players-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .player-card {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--line);
            overflow: hidden;
            transition: transform var(--transition-card), box-shadow var(--transition-card);
            cursor: pointer;
        }
        .player-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .player-card-image {
            position: relative;
            aspect-ratio: 4 / 3;
            overflow: hidden;
        }
        .player-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 300ms ease-out;
        }
        .player-card:hover .player-card-image img {
            transform: scale(1.03);
        }
        .player-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--primary);
            color: var(--lime);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.02em;
        }
        .player-card-body {
            padding: 20px;
        }
        .player-card-name {
            font-size: 18px;
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 6px;
            letter-spacing: -0.01em;
        }
        .player-card-meta {
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 14px;
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .player-card-meta span {
            background: var(--warmbg);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-weight: 500;
        }
        .player-card-stats {
            display: flex;
            gap: 12px;
            border-top: 1px solid var(--line);
            padding-top: 14px;
        }
        .player-stat {
            flex: 1;
            text-align: center;
        }
        .player-stat-value {
            font-size: 16px;
            font-weight: 800;
            color: var(--primary);
            display: block;
        }
        .player-stat-label {
            font-size: 11px;
            color: var(--muted);
            font-weight: 500;
        }
        @media (max-width: 1023px) {
            .players-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 767px) {
            .players-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }
        @media (max-width: 520px) {
            .players-grid {
                grid-template-columns: 1fr;
            }
        }
        /* Featured Player */
        .featured-section {
            padding: 56px 0;
            background: var(--primary);
            color: #fff;
        }
        .featured-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .featured-image {
            position: relative;
            min-height: 400px;
            overflow: hidden;
        }
        .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }
        .featured-image-badge {
            position: absolute;
            top: 20px;
            left: 20px;
            background: var(--lime);
            color: var(--primary);
            font-size: 13px;
            font-weight: 800;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            z-index: 1;
        }
        .featured-content {
            padding: 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .featured-content h2 {
            font-size: clamp(24px, 3vw, 34px);
            font-weight: 900;
            line-height: 1.25;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            color: #fff;
        }
        .featured-content .featured-role {
            color: var(--lime);
            font-weight: 700;
            font-size: 15px;
            margin-bottom: 16px;
        }
        .featured-content p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            line-height: 1.8;
            margin-bottom: 20px;
        }
        .featured-stats-row {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .featured-stat {
            background: rgba(255, 255, 255, 0.08);
            padding: 12px 20px;
            border-radius: 12px;
            text-align: center;
            min-width: 80px;
        }
        .featured-stat-value {
            font-size: 22px;
            font-weight: 900;
            color: var(--lime);
            display: block;
        }
        .featured-stat-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
        }
        @media (max-width: 767px) {
            .featured-card {
                grid-template-columns: 1fr;
            }
            .featured-image {
                min-height: 240px;
            }
            .featured-content {
                padding: 24px;
            }
        }
        /* Milestones Timeline */
        .milestones-section {
            padding: 56px 0;
            background: var(--warmbg);
        }
        .milestone-timeline {
            position: relative;
            padding-left: 40px;
        }
        .milestone-timeline::before {
            content: '';
            position: absolute;
            left: 14px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--line);
        }
        .milestone-item {
            position: relative;
            margin-bottom: 28px;
            padding-left: 20px;
        }
        .milestone-item::before {
            content: '';
            position: absolute;
            left: -32px;
            top: 8px;
            width: 10px;
            height: 10px;
            background: var(--primary);
            border-radius: 50%;
            border: 2px solid var(--lime);
        }
        .milestone-year {
            font-size: 14px;
            font-weight: 800;
            color: var(--orange);
            margin-bottom: 6px;
            letter-spacing: 0.05em;
        }
        .milestone-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 6px;
        }
        .milestone-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.7;
        }
        /* Gallery Section */
        .gallery-section {
            padding: 56px 0;
            background: var(--card);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .gallery-item {
            position: relative;
            border-radius: var(--radius-img);
            overflow: hidden;
            aspect-ratio: 16 / 10;
            cursor: pointer;
        }
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 300ms ease-out;
        }
        .gallery-item:hover img {
            transform: scale(1.05);
        }
        .gallery-item-label {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px;
            background: linear-gradient(to top, rgba(11, 61, 46, 0.85), transparent);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
        }
        @media (max-width: 767px) {
            .gallery-grid {
                grid-template-columns: 1fr;
            }
        }
        /* Interviews Section */
        .interviews-section {
            padding: 56px 0;
        }
        .interview-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .interview-item {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--line);
            padding: 24px;
            display: flex;
            gap: 20px;
            align-items: center;
            transition: box-shadow var(--transition-card), transform var(--transition-card);
            cursor: pointer;
        }
        .interview-item:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .interview-thumb {
            width: 80px;
            height: 80px;
            border-radius: 12px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .interview-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .interview-info {
            flex: 1;
        }
        .interview-tag {
            font-size: 12px;
            font-weight: 700;
            color: var(--primary);
            background: rgba(163, 230, 53, 0.3);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            display: inline-block;
            margin-bottom: 6px;
        }
        .interview-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 6px;
            letter-spacing: -0.01em;
        }
        .interview-excerpt {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.6;
        }
        .interview-date {
            font-size: 13px;
            color: var(--muted);
            white-space: nowrap;
            font-weight: 500;
        }
        @media (max-width: 520px) {
            .interview-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .interview-thumb {
                width: 100%;
                height: 160px;
            }
        }
        /* Footer */
        .site-footer {
            background: #0B2F25;
            color: #fff;
            padding: 56px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .footer-link {
            display: block;
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            line-height: 2;
            transition: color var(--transition-base);
        }
        .footer-link:hover {
            color: var(--lime);
        }
        .footer-copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }
        @media (max-width: 1023px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-copyright {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        /* Animation */
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(8px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .fade-up {
            animation: fadeUp 400ms ease-out both;
        }
        .fade-up-delay-1 {
            animation-delay: 100ms;
        }
        .fade-up-delay-2 {
            animation-delay: 200ms;
        }
        .fade-up-delay-3 {
            animation-delay: 300ms;
        }
        /* Responsive nav gap */
        @media (max-width: 1023px) and (min-width: 768px) {
            .nav-desktop {
                gap: 16px;
            }
            .nav-link-desktop {
                font-size: 13px;
            }
        }
        /* Focus states */
        .filter-btn:focus-visible,
        .nav-link-desktop:focus-visible,
        .nav-hamburger:focus-visible {
            outline: 2px solid var(--lime);
            outline-offset: 2px;
        }

/* roulang page: category6 */
:root {
            --primary: #0B3D2E;
            --primary2: #114935;
            --lime: #A3E635;
            --orange: #FF6B3D;
            --warmbg: #F5F6F0;
            --card: #FFFFFF;
            --line: #DFE5D8;
            --ink: #19211B;
            --muted: #657067;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-pill: 999px;
            --radius-img: 14px;
            --shadow-card: 0 10px 30px rgba(11, 61, 46, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(11, 61, 46, 0.12);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --transition-base: 200ms ease;
            --transition-card: 300ms ease-out;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--warmbg);
            color: var(--ink);
            line-height: 1.85;
            font-size: 16px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-base);
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .container-site {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 48px;
            padding-right: 48px;
        }
        @media (max-width: 1024px) {
            .container-site {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        /* Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(11, 61, 46, 0.08);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }
        .nav-logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), #155b43);
            color: var(--lime);
            border-radius: 8px;
            font-weight: 900;
            font-size: 16px;
            letter-spacing: 0;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-link-desktop {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }
        .nav-link-desktop::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--lime);
            border-radius: 2px;
            transition: width var(--transition-base);
        }
        .nav-link-desktop:hover {
            color: var(--primary);
        }
        .nav-link-desktop:hover::after {
            width: 100%;
        }
        .nav-link-desktop.active {
            color: var(--primary);
        }
        .nav-link-desktop.active::after {
            width: 100%;
        }
        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-base);
        }
        .nav-hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }
        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform 250ms ease, opacity 250ms ease;
        }
        .nav-hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .nav-hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }
        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 99;
            padding: 32px 24px;
            transform: translateX(-100%);
            transition: transform 300ms ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }
        .mobile-drawer.open {
            transform: translateX(0);
        }
        .mobile-drawer-link {
            color: rgba(255, 255, 255, 0.9);
            font-size: 18px;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: 10px;
            transition: background 200ms ease, color 200ms ease;
            display: block;
        }
        .mobile-drawer-link:hover {
            background: rgba(163, 230, 53, 0.15);
            color: var(--lime);
        }
        .mobile-drawer-link.active {
            color: var(--lime);
            background: rgba(163, 230, 53, 0.12);
        }

        @media (max-width: 767px) {
            .nav-desktop {
                display: none;
            }
            .nav-hamburger {
                display: flex;
            }
        }
        @media (min-width: 768px) {
            .mobile-drawer {
                display: none;
            }
        }
        @media (max-width: 1024px) and (min-width: 768px) {
            .nav-desktop {
                gap: 16px;
            }
            .nav-link-desktop {
                font-size: 13px;
                letter-spacing: -0.02em;
            }
        }

        /* Buttons */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: #155b43;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(11, 61, 46, 0.18);
        }
        .btn-primary:focus {
            outline: 2px solid var(--lime);
            outline-offset: 2px;
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            border: 2px solid var(--primary);
            cursor: pointer;
            transition: background var(--transition-base), color var(--transition-base), transform var(--transition-base);
            white-space: nowrap;
        }
        .btn-outline:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }
        .btn-outline:focus {
            outline: 2px solid var(--lime);
            outline-offset: 2px;
        }

        /* Cards */
        .card-common {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-card), transform var(--transition-card);
            overflow: hidden;
        }
        .card-common:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .card-img-wrap {
            overflow: hidden;
            border-radius: var(--radius-img) var(--radius-img) 0 0;
            position: relative;
            aspect-ratio: 16 / 10;
        }
        .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-card);
        }
        .card-common:hover .card-img-wrap img {
            transform: scale(1.03);
        }
        .card-body {
            padding: 20px;
        }

        /* Tags */
        .tag-pill {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            background: rgba(163, 230, 53, 0.25);
            color: var(--primary);
            font-size: 12px;
            font-weight: 500;
            letter-spacing: 0.01em;
            white-space: nowrap;
            transition: background var(--transition-base), color var(--transition-base);
        }
        .tag-pill:hover {
            background: var(--lime);
            color: var(--primary);
        }
        .tag-pill-solid {
            background: var(--primary);
            color: var(--lime);
        }

        /* Page header */
        .page-header {
            padding: 40px 0 24px;
            border-bottom: 1px solid var(--line);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
            transition: color var(--transition-base);
        }
        .breadcrumb a:hover {
            color: #155b43;
            text-decoration: underline;
        }
        .breadcrumb .sep {
            color: #bbb;
            user-select: none;
        }
        .breadcrumb .current {
            color: var(--muted);
            font-weight: 500;
        }
        .page-h1 {
            font-size: clamp(28px, 3.8vw, 42px);
            font-weight: 900;
            line-height: 1.25;
            color: var(--primary);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }
        .page-summary {
            font-size: 16px;
            color: var(--muted);
            line-height: 1.9;
            max-width: 780px;
        }

        /* Section base */
        .section-common {
            padding: 48px 0;
        }
        .section-alt {
            background: #fff;
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }
        .section-title {
            font-size: clamp(22px, 2.6vw, 30px);
            font-weight: 800;
            line-height: 1.3;
            color: var(--ink);
            letter-spacing: -0.02em;
            margin-bottom: 8px;
        }
        .section-sub {
            font-size: 15px;
            color: var(--muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 28px;
        }

        /* Tag cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud .tag-pill {
            font-size: 14px;
            padding: 8px 16px;
            border: 1px solid var(--line);
            background: #fff;
            cursor: pointer;
            transition: all var(--transition-base);
        }
        .tag-cloud .tag-pill:hover {
            background: var(--primary);
            color: var(--lime);
            border-color: var(--primary);
            transform: translateY(-2px);
        }
        .tag-cloud .tag-pill.active-tag {
            background: var(--primary);
            color: var(--lime);
            border-color: var(--primary);
        }

        /* Post list */
        .post-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .post-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .post-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 22px;
            transition: box-shadow var(--transition-card), transform var(--transition-card);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .post-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .post-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--muted);
        }
        .post-meta .author {
            font-weight: 600;
            color: var(--primary);
        }
        .post-meta .date {
            color: var(--muted);
        }
        .post-title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--ink);
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
            cursor: pointer;
        }
        .post-title:hover {
            color: var(--primary);
        }
        .post-excerpt {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .post-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: auto;
        }
        .post-tags .tag-pill {
            font-size: 11px;
            padding: 3px 10px;
        }
        .post-thumb {
            width: 100%;
            aspect-ratio: 16 / 8;
            border-radius: var(--radius-img);
            overflow: hidden;
            margin-bottom: 4px;
        }
        .post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Activity cards */
        .activity-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 600px) {
            .activity-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .activity-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: box-shadow var(--transition-card), transform var(--transition-card);
            cursor: pointer;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .activity-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .activity-card .act-icon {
            font-size: 28px;
            font-weight: 700;
            color: var(--orange);
        }
        .activity-card .act-title {
            font-size: 18px;
            font-weight: 800;
            color: var(--ink);
            line-height: 1.45;
        }
        .activity-card .act-desc {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
        }

        /* Stories */
        .story-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }
        @media (min-width: 768px) {
            .story-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .story-card {
            background: var(--card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 22px;
            transition: box-shadow var(--transition-card), transform var(--transition-card);
        }
        .story-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .story-card .story-img {
            width: 100%;
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-img);
            overflow: hidden;
            margin-bottom: 14px;
        }
        .story-card .story-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .story-card .story-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .story-card .story-text {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
        }

        /* Rules */
        .rules-box {
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
        }
        .rules-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--line);
        }
        .rules-item:last-child {
            border-bottom: none;
        }
        .rules-item .rule-num {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--lime);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 14px;
        }
        .rules-item .rule-text {
            font-size: 15px;
            color: var(--ink);
            line-height: 1.75;
        }

        /* CTA form */
        .cta-banner {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        @media (min-width: 768px) {
            .cta-banner {
                grid-template-columns: 1fr 1fr;
                align-items: center;
                gap: 40px;
                padding: 40px;
            }
        }
        .cta-banner .cta-left {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .cta-banner .cta-headline {
            font-size: clamp(22px, 2.6vw, 30px);
            font-weight: 800;
            color: #fff;
            line-height: 1.35;
            letter-spacing:        }
        .cta-banner .cta-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.8;
        }
        .cta-banner .cta-form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .cta-banner .cta-input {
            width: 100%;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-btn);
            padding: 12px 16px;
            color: #fff;
            font-size: 15px;
            outline: none;
            transition: border-color var(--transition-base), background var(--transition-base);
        }
        .cta-banner .cta-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .cta-banner .cta-input:focus {
            border-color: var(--lime);
            background: rgba(255, 255, 255, 0.15);
            outline: 2px solid var(--lime);
            outline-offset: 1px;
        }
        .cta-banner .btn-primary {
            background: var(--lime);
            color: var(--primary);
            border: none;
            font-weight: 800;
        }
        .cta-banner .btn-primary:hover {
            background: #b9f04a;
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0,0,0,0.2);
        }

        /* Footer extras */
        .site-footer {
            background: var(--primary2);
            color: #fff;
            padding: 48px 0 24px;
            margin-top: 48px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
        }
        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
            }
        }
        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .footer-link {
            display: block;
            color: rgba(255, 255, 255, 0.65);
            font-size: 14px;
            padding: 4px 0;
            transition: color var(--transition-base);
        }
        .footer-link:hover {
            color: var(--lime);
        }
        .footer-copyright {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            margin-top: 32px;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
        }

        /* Utility */
        .mt-0 { margin-top: 0; }
        .mb-0 { margin-bottom: 0; }
        .text-muted { color: var(--muted); }

        /* Mobile adjustments */
        @media (max-width: 640px) {
            .section-common {
                padding: 36px 0;
            }
            .cta-banner {
                padding: 24px;
            }
            .post-card {
                padding: 16px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0B3D2E;
            --primary2: #114935;
            --lime: #A3E635;
            --orange: #FF6B3D;
            --warmbg: #F5F6F0;
            --card: #FFFFFF;
            --line: #DFE5D8;
            --ink: #19211B;
            --muted: #657067;
            --radius-card: 20px;
            --radius-btn: 12px;
            --radius-pill: 999px;
            --radius-img: 14px;
            --shadow-card: 0 10px 30px rgba(11, 61, 46, 0.06);
            --shadow-card-hover: 0 18px 40px rgba(11, 61, 46, 0.12);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
            --transition-base: 200ms ease;
            --transition-card: 300ms ease-out;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--warmbg);
            color: var(--ink);
            line-height: 1.85;
            font-size: 16px;
            overflow-x: hidden;
        }

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

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

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

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

        @media (min-width: 768px) {
            .container-site {
                padding-left: 48px;
                padding-right: 48px;
            }
        }

        /* Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line);
            transition: box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 20px rgba(11, 61, 46, 0.08);
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }

        .nav-logo-icon {
            width: 32px;
            height: 32px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, var(--primary), #155b43);
            color: var(--lime);
            border-radius: 8px;
            font-weight: 900;
            font-size: 16px;
            letter-spacing: 0;
        }

        .nav-desktop {
            display: none;
            align-items: center;
            gap: 28px;
        }

        @media (min-width: 1024px) {
            .nav-desktop {
                display: flex;
            }
        }

        .nav-link-desktop {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            letter-spacing: -0.01em;
            transition: color var(--transition-base);
        }

        .nav-link-desktop::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0%;
            height: 2px;
            background: var(--lime);
            border-radius: 2px;
            transition: width var(--transition-base);
        }

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

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

        .nav-link-desktop.active {
            color: var(--primary);
        }

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

        .nav-hamburger {
            display: flex;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background var(--transition-base);
        }

        @media (min-width: 1024px) {
            .nav-hamburger {
                display: none;
            }
        }

        .nav-hamburger:hover {
            background: rgba(11, 61, 46, 0.06);
        }

        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--primary);
            border-radius: 2px;
            transition: transform 250ms ease, opacity 250ms ease;
        }

        .nav-hamburger.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }

        .nav-hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .nav-hamburger.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--primary);
            z-index: 99;
            padding: 32px 24px;
            transform: translateX(-100%);
            transition: transform 300ms ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
            overflow-y: auto;
        }

        .mobile-drawer.open {
            transform: translateX(0);
        }

        .mobile-drawer-link {
            color: rgba(255, 255, 255, 0.9);
            font-size: 18px;
            font-weight: 600;
            padding: 12px 16px;
            border-radius: 10px;
            transition: background 200ms ease, color 200ms ease;
            display: block;
        }

        .mobile-drawer-link:hover {
            background: rgba(163, 230, 53, 0.15);
            color: var(--lime);
        }

        .mobile-drawer-link.active {
            color: var(--lime);
            background: rgba(163, 230, 53, 0.12);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--muted);
            font-weight: 500;
            margin-bottom: 16px;
        }

        .breadcrumb a {
            color: var(--primary);
            font-weight: 600;
            transition: color var(--transition-base);
        }

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

        .breadcrumb-sep {
            color: #b8c0b8;
            font-weight: 400;
        }

        /* Section base */
        .section-space {
            padding-top: 64px;
            padding-bottom: 64px;
        }

        @media (min-width: 768px) {
            .section-space {
                padding-top: 88px;
                padding-bottom: 88px;
            }
        }

        .section-alt {
            background-color: #F0F2EA;
        }

        /* Category page header */
        .category-header {
            padding-top: 48px;
            padding-bottom: 40px;
            background: linear-gradient(180deg, #FFFFFF 0%, var(--warmbg) 100%);
            border-bottom: 1px solid var(--line);
        }

        @media (min-width: 768px) {
            .category-header {
                padding-top: 64px;
                padding-bottom: 52px;
            }
        }

        .category-h1 {
            font-size: clamp(32px, 4.5vw, 48px);
            font-weight: 900;
            line-height: 1.2;
            color: var(--primary);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        .category-summary {
            font-size: 16px;
            line-height: 1.9;
            color: var(--muted);
            max-width: 720px;
        }

        @media (min-width: 768px) {
            .category-summary {
                font-size: 18px;
            }
        }

        /* Filter pills */
        .filter-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            padding: 24px 0;
        }

        .filter-pill {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            color: var(--ink);
            background: var(--card);
            border: 1px solid var(--line);
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .filter-pill:hover {
            border-color: var(--lime);
            background: rgba(163, 230, 53, 0.1);
            color: var(--primary);
        }

        .filter-pill.active {
            background: var(--primary);
            color: #FFFFFF;
            border-color: var(--primary);
        }

        /* Review list cards */
        .review-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .review-card {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-card);
        }

        @media (min-width: 768px) {
            .review-card {
                grid-template-columns: 260px 1fr auto;
                align-items: stretch;
            }
        }

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

        .review-card-img {
            position: relative;
            min-height: 180px;
            background-color: #EAEEE8;
            overflow: hidden;
        }

        @media (min-width: 768px) {
            .review-card-img {
                min-height: auto;
            }
        }

        .review-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 500ms ease;
        }

        .review-card:hover .review-card-img img {
            transform: scale(1.03);
        }

        .review-card-body {
            padding: 20px 24px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            justify-content: center;
        }

        .review-card-category {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            background: rgba(163, 230, 53, 0.2);
            color: var(--primary);
            width: fit-content;
        }

        .review-card-title {
            font-size: 19px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--ink);
            letter-spacing: -0.01em;
        }

        .review-card-summary {
            font-size: 14px;
            line-height: 1.75;
            color: var(--muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .review-card-pros {
            font-size: 13px;
            color: var(--primary);
            font-weight: 600;
            line-height: 1.7;
        }

        .review-card-cons {
            font-size: 13px;
            color: var(--muted);
            font-weight: 500;
            line-height: 1.7;
        }

        .review-card-score {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            padding: 16px 20px;
            background: rgba(11, 61, 46, 0.03);
            border-left: 1px solid var(--line);
            min-width: 100px;
        }

        @media (min-width: 768px) {
            .review-card-score {
                border-left: 1px solid var(--line);
                border-top: none;
            }
        }

        .review-score-number {
            font-size: 34px;
            font-weight: 900;
            color: var(--orange);
            line-height: 1.1;
            letter-spacing: -0.02em;
        }

        .review-score-label {
            font-size: 12px;
            color: var(--muted);
            font-weight: 500;
        }

        /* Editor's pick horizontal cards */
        .editor-pick-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 768px) {
            .editor-pick-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        .editor-pick-card {
            display: flex;
            flex-direction: column;
            background: var(--primary);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: 0 14px 36px rgba(11, 61, 46, 0.18);
            transition: all var(--transition-card);
            min-height: 260px;
        }

        .editor-pick-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 22px 48px rgba(11, 61, 46, 0.26);
        }

        .editor-pick-img {
            height: 200px;
            background-color: #1a5a44;
            overflow: hidden;
        }

        .editor-pick-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 500ms ease;
        }

        .editor-pick-card:hover .editor-pick-img img {
            transform: scale(1.04);
        }

        .editor-pick-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .editor-pick-badge {
            display: inline-block;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 700;
            background: var(--lime);
            color: var(--primary);
            width: fit-content;
        }

        .editor-pick-title {
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            line-height: 1.45;
            letter-spacing: -0.01em;
        }

        .editor-pick-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.75;
        }

        /* Buying guide */
        .guide-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }

        @media (min-width: 640px) {
            .guide-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (min-width: 1024px) {
            .guide-grid {
                grid-template-columns: 1fr 1fr 1fr 1fr;
            }
        }

        .guide-card {
            background: var(--card);
            border-radius: var(--radius-card);
            border: 1px solid var(--line);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-card);
        }

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

        .guide-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(163, 230, 53, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 14px;
        }

        .guide-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 8px;
        }

        .guide-text {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.75;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--card);
            border-radius: 16px;
            border: 1px solid var(--line);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: #c8d4c8;
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            background: none;
            border: none;
            cursor: pointer;
            font-size: 17px;
            font-weight: 600;
            color: var(--ink);
            text-align: left;
            line-height: 1.5;
            transition: color var(--transition-base);
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(11, 61, 46, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary);
            font-weight: 700;
            transition: transform 250ms ease, background var(--transition-base);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: rgba(163, 230, 53, 0.3);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 250ms ease, padding 250ms ease;
            padding: 0 22px;
        }

        .faq-item.active .faq-answer {
            max-height: 400px;
            padding: 0 22px 20px 22px;
        }

        .faq-answer-text {
            font-size: 15px;
            line-height: 1.9;
            color: var(--muted);
            border-left: 2px solid var(--primary);
            padding-left: 16px;
        }

        /* Cooperation note */
        .cooperation-note {
            background: linear-gradient(135deg, #FFFFFF 0%, #F8FAF5 100%);
            border-radius: var(--radius-card);
            border: 1px solid var(--line);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }

        .cooperation-note-inner {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        @media (min-width: 768px) {
            .cooperation-note-inner {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
                align-items: start;
            }
        }

        /* Footer */
        .site-footer {
            background: #0B2F25;
            color: #FFFFFF;
            padding-top: 56px;
            padding-bottom: 28px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
                gap: 40px;
            }
        }

        .footer-title {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .footer-link {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            padding: 5px 0;
            transition: color var(--transition-base);
        }

        .footer-link:hover {
            color: var(--lime);
        }

        .footer-copyright {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.45);
        }

        /* Page header cover image area */
        .header-image-strip {
            display: none;
        }

        @media (min-width: 768px) {
            .header-image-strip {
                display: flex;
                gap: 12px;
                margin-top: 28px;
            }
            .header-image-strip>div {
                flex: 1;
                height: 140px;
                border-radius: var(--radius-img);
                overflow: hidden;
                background-color: #E5E9E2;
            }
            .header-image-strip img {
                width: 100%;
                height: 100%;
                object-fit: cover;
            }
        }

        /* Badge accent */
        .badge-accent {
            display: inline-block;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 700;
            background: var(--orange);
            color: #FFFFFF;
            letter-spacing: 0.01em;
        }

        /* Tags */
        .tag-item {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 500;
            background: rgba(163, 230, 53, 0.18);
            color: var(--primary);
        }

        /* Focus states */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--lime);
            outline-offset: 2px;
        }

        /* Utility section title */
        .section-heading {
            font-size: clamp(26px, 3.4vw, 38px);
            font-weight: 800;
            line-height: 1.25;
            color: var(--ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }

        .section-subheading {
            font-size: 16px;
            line-height: 1.8;
            color: var(--muted);
            max-width: 680px;
        }

        @media (min-width: 768px) {
            .section-subheading {
                font-size: 17px;
            }
        }