/* roulang page: index */
:root {
            --brand: #D96C2F;
            --brand-hover: #B9551F;
            --moss: #4C6B5F;
            --sand: #E7B23C;
            --cream: #F5F1E8;
            --stone: #1E2522;
            --ink: #1F2422;
            --mutex: #6E756F;
            --line: #E2DDD2;
            --surface: #FFFFFF;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 16px rgba(31, 36, 34, 0.08);
            --shadow-hover: 0 10px 24px rgba(31, 36, 34, 0.12);
            --transition: 0.2s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--cream);
            color: var(--ink);
            line-height: 1.75;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (min-width: 1280px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (max-width: 640px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        .num-font {
            font-family: 'DIN Alternate', 'Bebas Neue', sans-serif;
            letter-spacing: 0.02em;
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            color: var(--mutex);
            padding: 4px 2px;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--brand);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            transition: width var(--transition);
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: var(--ink);
            font-weight: 700;
        }
        .nav-link.active::after {
            width: 100%;
        }
        .btn-primary {
            background-color: var(--brand);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-primary:hover {
            background-color: var(--brand-hover);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: scale(0.98);
        }
        .btn-primary:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--moss);
            border: 1px solid var(--moss);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-secondary:hover {
            background-color: rgba(76, 107, 95, 0.08);
            color: var(--moss);
        }
        .btn-secondary:focus {
            outline: 2px solid var(--moss);
            outline-offset: 2px;
        }
        .card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--brand);
        }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }
        .badge-sand {
            background-color: rgba(231, 178, 60, 0.15);
            color: #B8912E;
        }
        .badge-moss {
            background-color: rgba(76, 107, 95, 0.12);
            color: var(--moss);
        }
        .badge-orange {
            background-color: rgba(217, 108, 47, 0.12);
            color: var(--brand);
        }
        .input-field {
            width: 100%;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 10px 14px;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
        }
        .input-field::placeholder {
            color: #A9AEA8;
        }
        .input-field:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }
        .search-input {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
            width: 180px;
        }
        .search-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.12);
        }
        .search-input::placeholder {
            color: #A9AEA8;
        }
        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition);
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-question {
            background: var(--surface);
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            border: none;
            width: 100%;
            text-align: left;
        }
        .faq-question:hover {
            background: rgba(245, 241, 232, 0.6);
        }
        .faq-answer {
            background: rgba(245, 241, 232, 0.4);
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.25s ease, padding 0.25s ease;
            color: var(--mutex);
            font-size: 14px;
            line-height: 1.8;
        }
        .faq-answer.open {
            padding: 16px 20px;
            max-height: 400px;
        }
        .faq-icon {
            font-size: 18px;
            font-weight: 400;
            color: var(--brand);
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-question.open .faq-icon {
            transform: rotate(45deg);
        }
        .service-card-img {
            height: 160px;
            object-fit: cover;
            width: 100%;
            transition: transform 0.3s ease;
        }
        .card:hover .service-card-img {
            transform: scale(1.03);
        }
        .trend-up {
            color: var(--brand);
            font-weight: 600;
        }
        .trend-flat {
            color: var(--moss);
            font-weight: 600;
        }
        .mini-bar {
            height: 4px;
            border-radius: 999px;
            background: var(--line);
            overflow: hidden;
            margin-top: 6px;
        }
        .mini-bar-fill {
            height: 100%;
            border-radius: 999px;
            background: var(--brand);
            transition: width 0.6s ease;
        }
        .mini-bar-fill.moss {
            background: var(--moss);
        }
        .grid-map-decoration {
            background-image:
                linear-gradient(rgba(217, 108, 47, 0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(217, 108, 47, 0.06) 1px, transparent 1px);
            background-size: 40px 40px;
        }
        .coord-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--sand);
            display: inline-block;
            margin-right: 6px;
            flex-shrink: 0;
        }
        .mobile-menu {
            display: none;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .mobile-menu {
                display: block;
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: var(--surface);
                z-index: 50;
                box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
                padding: 16px 20px;
                transform: translateY(-8px);
                opacity: 0;
                pointer-events: none;
                transition: all 0.25s ease;
            }
            .mobile-menu.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .mobile-menu a {
                display: block;
                padding: 12px 0;
                font-size: 15px;
                border-bottom: 1px solid var(--line);
                color: var(--ink);
                font-weight: 500;
            }
            .mobile-menu a:last-child {
                border-bottom: none;
            }
            .mobile-menu a:hover {
                color: var(--brand);
            }
            .search-input {
                width: 120px;
                font-size: 12px;
                padding: 6px 12px;
            }
            .btn-primary,
            .btn-secondary {
                padding: 8px 14px;
                font-size: 13px;
            }
            .hero-title {
                font-size: 24px !important;
                line-height: 1.25 !important;
            }
            .hero-sub {
                font-size: 14px !important;
                line-height: 1.6 !important;
            }
        }
        @media (min-width: 769px) {
            .mobile-menu-btn {
                display: none;
            }
        }
        .mobile-menu-btn {
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--line);
            background: var(--surface);
            cursor: pointer;
            color: var(--ink);
            flex-direction: column;
            gap: 4px;
            padding: 8px;
        }
        .mobile-menu-btn span {
            height: 2px;
            width: 20px;
            background: var(--ink);
            border-radius: 2px;
            transition: all 0.2s;
        }
        .mobile-menu-btn.open span:nth-child(1) {
            transform: rotate(45deg) translateY(4px);
        }
        .mobile-menu-btn.open span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-btn.open span:nth-child(3) {
            transform: rotate(-45deg) translateY(-4px);
        }
        .link-arrow {
            transition: transform var(--transition);
            display: inline-block;
        }
        a:hover .link-arrow {
            transform: translateX(3px);
        }
        .skeleton-card {
            background: linear-gradient(120deg, #f0ebe2 25%, #faf7f0 50%, #f0ebe2 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
        }
        @keyframes shimmer {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }
        .footer-link {
            color: #C9C5BC;
            transition: color var(--transition);
            font-size: 14px;
        }
        .footer-link:hover {
            color: var(--sand);
        }
        .hexagon-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .radar-dot {
            position: relative;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--sand);
            box-shadow: 0 0 10px rgba(231, 178, 60, 0.6);
        }

/* roulang page: category2 */
:root {
            --brand: #D96C2F;
            --brand-hover: #B9551F;
            --moss: #4C6B5F;
            --sand: #E7B23C;
            --cream: #F5F1E8;
            --stone: #1E2522;
            --ink: #1F2422;
            --mutex: #6E756F;
            --line: #E2DDD2;
            --surface: #FFFFFF;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 16px rgba(31, 36, 34, 0.08);
            --shadow-hover: 0 10px 24px rgba(31, 36, 34, 0.12);
            --transition: 0.2s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--cream);
            color: var(--ink);
            line-height: 1.75;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

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

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

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

        @media (min-width: 1024px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        .shadow-nav {
            box-shadow: 0 1px 0 var(--line);
        }

        .nav-link {
            position: relative;
            font-size: 14px;
            color: var(--mutex);
            padding: 4px 2px;
            transition: color var(--transition);
            white-space: nowrap;
        }

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

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            transition: width var(--transition);
        }

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

        .nav-link.active {
            color: var(--ink);
            font-weight: 700;
        }

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

        .btn-primary {
            background-color: var(--brand);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }

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

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-primary:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--moss);
            border: 1px solid var(--moss);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }

        .btn-secondary:hover {
            background-color: rgba(76, 107, 95, 0.08);
            color: var(--moss);
        }

        .btn-secondary:focus {
            outline: 2px solid var(--moss);
            outline-offset: 2px;
        }

        .card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
        }

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

        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }

        .badge-sand {
            background-color: rgba(231, 178, 60, 0.15);
            color: #B8912E;
        }

        .badge-moss {
            background-color: rgba(76, 107, 95, 0.12);
            color: var(--moss);
        }

        .badge-orange {
            background-color: rgba(217, 108, 47, 0.12);
            color: var(--brand);
        }

        .input-field {
            width: 100%;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 10px 14px;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
        }

        .input-field::placeholder {
            color: #A9AEA8;
        }

        .input-field:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }

        .search-input {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
            width: 180px;
        }

        .search-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.12);
        }

        .search-input::placeholder {
            color: #A9AEA8;
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition);
        }

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

        .faq-question {
            background: var(--surface);
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
            background: var(--surface);
            color: var(--mutex);
            font-size: 14px;
            line-height: 1.8;
        }

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

        .faq-icon {
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 300;
            color: var(--mutex);
            transition: transform var(--transition);
        }

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

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

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

        .hexagon-icon {
            width: 40px;
            height: 40px;
            background: var(--brand);
            clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 12px;
        }

        .grid-pattern {
            background-image:
                linear-gradient(rgba(217, 108, 47, 0.06) 1px, transparent 1px),
                linear-gradient(90deg, rgba(217, 108, 47, 0.06) 1px, transparent 1px);
            background-size: 32px 32px;
        }

        .ranking-bar {
            height: 8px;
            border-radius: 999px;
            background: var(--line);
            overflow: hidden;
            flex: 1;
            min-width: 60px;
        }

        .ranking-bar-fill {
            height: 100%;
            border-radius: 999px;
            background: var(--brand);
            transition: width 0.5s ease;
        }

        .ranking-bar-fill.moss {
            background: var(--moss);
        }

        .ranking-bar-fill.sand {
            background: var(--sand);
        }

        .trend-up {
            color: var(--brand);
            font-weight: 600;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 2px;
        }

        .trend-down {
            color: var(--mutex);
            font-weight: 600;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 2px;
        }

        .rank-badge {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }

        .rank-1 {
            background: var(--brand);
            color: #fff;
        }

        .rank-2 {
            background: var(--moss);
            color: #fff;
        }

        .rank-3 {
            background: var(--sand);
            color: #1F2422;
        }

        .rank-default {
            background: rgba(30, 37, 34, 0.06);
            color: var(--mutex);
        }

        .mobile-menu {
            display: none;
            background: var(--surface);
            border-top: 1px solid var(--line);
            padding: 12px 24px;
        }

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

        .mobile-menu a {
            display: block;
            padding: 10px 0;
            font-size: 15px;
            color: var(--ink);
            border-bottom: 1px solid var(--line);
        }

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

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
        }

        .mobile-menu-btn span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--ink);
            margin: 4px 0;
            border-radius: 2px;
            transition: all var(--transition);
        }

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

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

            .search-input {
                width: 40px;
                padding: 8px 12px;
                text-align: center;
            }

            .search-input:focus {
                width: 140px;
                text-align: left;
            }
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            background: var(--surface);
            border: 1px solid var(--line);
            color: var(--mutex);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: var(--brand);
            color: var(--brand);
        }

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

        .ranking-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            border-bottom: 1px solid var(--line);
            transition: all var(--transition);
        }

        .ranking-row:last-child {
            border-bottom: none;
        }

        .ranking-row:hover {
            background: rgba(217, 108, 47, 0.03);
        }

        @media (max-width: 640px) {
            .ranking-row {
                flex-wrap: wrap;
                gap: 10px;
                padding: 14px 12px;
            }

            .rank-badge {
                width: 32px;
                height: 32px;
                font-size: 12px;
            }
        }

        .metric-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px 24px;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

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

        .metric-card .metric-value {
            font-size: 36px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.2;
        }

        .metric-card .metric-label {
            font-size: 13px;
            color: var(--mutex);
            margin-top: 4px;
        }

        .metric-card .metric-icon {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(217, 108, 47, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.3;
            margin-bottom: 8px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--mutex);
            line-height: 1.7;
            max-width: 560px;
        }

        .hero-banner {
            position: relative;
            min-height: 280px;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 100%;
            background: linear-gradient(135deg, rgba(30, 37, 34, 0.88) 0%, rgba(30, 37, 34, 0.55) 50%, rgba(217, 108, 47, 0.25) 100%);
            z-index: 1;
        }

        .hero-banner-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 48px 0;
        }

        .hero-banner h1 {
            font-size: 34px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin: 0 0 12px;
        }

        .hero-banner p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 16px;
            max-width: 560px;
            line-height: 1.7;
            margin: 0;
        }

        @media (max-width: 640px) {
            .hero-banner {
                min-height: 220px;
            }

            .hero-banner h1 {
                font-size: 26px;
            }

            .hero-banner p {
                font-size: 14px;
            }
        }

        .insight-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition);
        }

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

        .insight-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .insight-card-body {
            padding: 20px 24px;
        }

        .insight-card-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            margin: 0 0 8px;
        }

        .insight-card-body p {
            font-size: 14px;
            color: var(--mutex);
            line-height: 1.8;
            margin: 0;
        }

        .stats-dots {
            position: absolute;
            width: 8px;
            height: 8px;
            background: var(--brand);
            border-radius: 50%;
            opacity: 0.3;
        }

/* roulang page: category1 */
:root {
            --brand: #D96C2F;
            --brand-hover: #B9551F;
            --moss: #4C6B5F;
            --sand: #E7B23C;
            --cream: #F5F1E8;
            --stone: #1E2522;
            --ink: #1F2422;
            --mutex: #6E756F;
            --line: #E2DDD2;
            --surface: #FFFFFF;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 16px rgba(31, 36, 34, 0.08);
            --shadow-hover: 0 10px 24px rgba(31, 36, 34, 0.12);
            --transition: 0.2s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--cream);
            color: var(--ink);
            line-height: 1.75;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        @media (min-width: 1024px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        /* Header */
        .shadow-nav {
            box-shadow: 0 1px 0 var(--line), 0 4px 16px rgba(31, 36, 34, 0.04);
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            color: var(--mutex);
            padding: 4px 2px;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--brand);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            transition: width var(--transition);
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: var(--ink);
            font-weight: 700;
        }
        .nav-link.active::after {
            width: 100%;
        }
        .hexagon-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: -0.5px;
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            flex-shrink: 0;
        }
        .btn-primary {
            background-color: var(--brand);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-primary:hover {
            background-color: var(--brand-hover);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: scale(0.98);
        }
        .btn-primary:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--moss);
            border: 1px solid var(--moss);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-secondary:hover {
            background-color: rgba(76, 107, 95, 0.08);
            color: var(--moss);
        }
        .btn-secondary:focus {
            outline: 2px solid var(--moss);
            outline-offset: 2px;
        }
        .btn-outline-light {
            background-color: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-outline-light:hover {
            background-color: rgba(255, 255, 255, 0.1);
            color: #fff;
        }
        .btn-outline-light:focus {
            outline: 2px solid rgba(255, 255, 255, 0.6);
            outline-offset: 2px;
        }
        .card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--brand);
        }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
            white-space: nowrap;
        }
        .badge-sand {
            background-color: rgba(231, 178, 60, 0.15);
            color: #B8912E;
        }
        .badge-moss {
            background-color: rgba(76, 107, 95, 0.12);
            color: var(--moss);
        }
        .badge-orange {
            background-color: rgba(217, 108, 47, 0.12);
            color: var(--brand);
        }
        .badge-stone {
            background-color: rgba(30, 37, 34, 0.08);
            color: var(--stone);
        }
        .input-field {
            width: 100%;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 10px 14px;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
        }
        .input-field::placeholder {
            color: #A9AEA8;
        }
        .input-field:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }
        .search-input {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
            width: 180px;
        }
        .search-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.12);
        }
        .search-input::placeholder {
            color: #A9AEA8;
        }
        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition);
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-question {
            background: var(--surface);
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            user-select: none;
        }
        .faq-question:hover {
            background: #faf7f0;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(217, 108, 47, 0.08);
            color: var(--brand);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            transition: all var(--transition);
        }
        .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--mutex);
            line-height: 1.8;
            display: none;
        }
        .faq-answer.open {
            display: block;
        }
        .footer-link {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-link:hover {
            color: #fff;
        }
        /* Mobile menu */
        .mobile-menu {
            display: none;
            background: #fff;
            border-top: 1px solid var(--line);
            padding: 16px 24px;
        }
        .mobile-menu.open {
            display: block;
        }
        .mobile-menu a {
            display: block;
            padding: 10px 0;
            font-size: 15px;
            color: var(--ink);
            border-bottom: 1px solid #f0ede6;
            transition: color var(--transition);
        }
        .mobile-menu a:hover {
            color: var(--brand);
        }
        .mobile-menu a:last-child {
            border-bottom: none;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            flex-direction: column;
            gap: 5px;
            align-items: center;
            justify-content: center;
        }
        .mobile-menu-btn span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--ink);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        @media (max-width: 1023px) {
            .desktop-nav {
                display: none !important;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .search-input {
                display: none !important;
            }
        }
        @media (min-width: 1024px) {
            .mobile-menu-btn {
                display: none;
            }
            .mobile-menu {
                display: none !important;
            }
        }
        /* Hero banner */
        .banner-overlay {
            background: linear-gradient(to bottom, rgba(30, 37, 34, 0.55) 0%, rgba(30, 37, 34, 0.75) 100%);
        }
        .banner-grid-bg {
            background-image: linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
            background-size: 40px 40px;
        }
        .dot-pattern {
            background-image: radial-gradient(rgba(217, 108, 47, 0.3) 1px, transparent 1px);
            background-size: 16px 16px;
        }
        /* Filter chip */
        .filter-chip {
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--line);
            background: var(--surface);
            color: var(--mutex);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .filter-chip:hover {
            border-color: var(--brand);
            color: var(--brand);
        }
        .filter-chip.active {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
        }
        .filter-chip:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }
        /* Service list item */
        .service-item {
            transition: all var(--transition);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            overflow: hidden;
            background: var(--surface);
            box-shadow: var(--shadow-card);
        }
        .service-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--brand);
        }
        .service-thumb {
            aspect-ratio: 4/3;
            object-fit: cover;
            width: 100%;
            height: 100%;
            transition: transform 0.4s ease;
        }
        .service-item:hover .service-thumb {
            transform: scale(1.03);
        }
        .sort-select {
            padding: 8px 16px;
            border-radius: 10px;
            border: 1px solid var(--line);
            background: var(--surface);
            font-size: 14px;
            color: var(--ink);
            cursor: pointer;
            outline: none;
            transition: all var(--transition);
        }
        .sort-select:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }
        /* Magic number */
        .metric-number {
            font-family: 'DIN Alternate', 'Bebas Neue', 'PingFang SC', sans-serif;
            font-weight: 700;
            letter-spacing: -0.5px;
        }
        /* Section spacing */
        .section-gap {
            padding-top: 64px;
            padding-bottom: 64px;
        }
        @media (min-width: 768px) {
            .section-gap {
                padding-top: 80px;
                padding-bottom: 80px;
            }
        }
        /* Step indicator */
        .step-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--brand);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .step-line {
            flex: 1;
            height: 2px;
            background: var(--line);
            margin-top: 13px;
        }
        .step-line.completed {
            background: var(--brand);
        }

/* roulang page: category6 */
:root {
            --brand: #D96C2F;
            --brand-hover: #B9551F;
            --moss: #4C6B5F;
            --sand: #E7B23C;
            --cream: #F5F1E8;
            --stone: #1E2522;
            --ink: #1F2422;
            --mutex: #6E756F;
            --line: #E2DDD2;
            --surface: #FFFFFF;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 16px rgba(31, 36, 34, 0.08);
            --shadow-hover: 0 10px 24px rgba(31, 36, 34, 0.12);
            --transition: 0.2s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--cream);
            color: var(--ink);
            line-height: 1.75;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (min-width: 1024px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            color: var(--mutex);
            padding: 4px 2px;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--brand);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            transition: width var(--transition);
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: var(--ink);
            font-weight: 700;
        }
        .nav-link.active::after {
            width: 100%;
        }
        .btn-primary {
            background-color: var(--brand);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-primary:hover {
            background-color: var(--brand-hover);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: scale(0.98);
        }
        .btn-primary:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--moss);
            border: 1px solid var(--moss);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-secondary:hover {
            background-color: rgba(76, 107, 95, 0.08);
            color: var(--moss);
        }
        .btn-secondary:focus {
            outline: 2px solid var(--moss);
            outline-offset: 2px;
        }
        .card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--brand);
        }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }
        .badge-sand {
            background-color: rgba(231, 178, 60, 0.15);
            color: #B8912E;
        }
        .badge-moss {
            background-color: rgba(76, 107, 95, 0.12);
            color: var(--moss);
        }
        .badge-orange {
            background-color: rgba(217, 108, 47, 0.12);
            color: var(--brand);
        }
        .input-field {
            width: 100%;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 10px 14px;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
        }
        .input-field::placeholder {
            color: #A9AEA8;
        }
        .input-field:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }
        .search-input {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
            width: 180px;
        }
        .search-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.12);
        }
        .search-input::placeholder {
            color: #A9AEA8;
        }
        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition);
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-question {
            background: var(--surface);
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            transition: background var(--transition);
        }
        .faq-question:hover {
            background: #FAF8F3;
        }
        .faq-answer {
            padding: 0 20px 18px 20px;
            color: var(--mutex);
            font-size: 14px;
            line-height: 1.8;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-question {
            background: #FAF8F3;
        }
        .faq-icon {
            font-size: 18px;
            color: var(--brand);
            transition: transform var(--transition);
            flex-shrink: 0;
            line-height: 1;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .hexagon-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 12px;
            color: white;
            clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
            flex-shrink: 0;
        }
        .footer-link {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-link:hover {
            color: var(--sand);
        }
        .mobile-menu {
            display: none;
            background: var(--surface);
            border-top: 1px solid var(--line);
            padding: 16px 24px;
        }
        .mobile-menu.open {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .mobile-menu a {
            padding: 8px 0;
            border-bottom: 1px solid #F0EBE0;
            font-size: 14px;
            color: var(--ink);
        }
        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }
        .mobile-menu-btn span {
            width: 20px;
            height: 2px;
            background: var(--ink);
            border-radius: 2px;
            transition: all var(--transition);
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none !important;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .search-input {
                display: none;
            }
        }
        .step-indicator {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .step-dot {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            border: 2px solid var(--line);
            color: var(--mutex);
            background: var(--surface);
            transition: all var(--transition);
        }
        .step-dot.completed {
            background: var(--moss);
            border-color: var(--moss);
            color: white;
        }
        .step-dot.active {
            background: var(--brand);
            border-color: var(--brand);
            color: white;
        }
        .step-line {
            width: 40px;
            height: 2px;
            background: var(--line);
            flex-shrink: 0;
        }
        .step-line.completed {
            background: var(--moss);
        }
        .progress-bar {
            height: 6px;
            background: var(--line);
            border-radius: 999px;
            overflow: hidden;
        }
        .progress-bar-inner {
            height: 100%;
            background: var(--brand);
            border-radius: 999px;
            transition: width 0.4s ease;
        }
        .trust-item {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--mutex);
        }
        .trust-item::before {
            content: '✓';
            color: var(--moss);
            font-weight: 700;
            font-size: 14px;
        }
        .summary-metric {
            text-align: center;
            padding: 16px 12px;
            border-radius: 12px;
            background: var(--cream);
            border: 1px solid var(--line);
        }
        .summary-metric .value {
            font-size: 28px;
            font-weight: 700;
            color: var(--brand);
            line-height: 1.2;
            font-family: 'DIN Alternate', 'Bebas Neue', sans-serif;
        }
        .summary-metric .label {
            font-size: 13px;
            color: var(--mutex);
            margin-top: 4px;
        }
        .form-section {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
        }
        .benefit-row {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid #F0EBE0;
        }
        .benefit-row:last-child {
            border-bottom: none;
        }
        .benefit-icon {
            width: 24px;
            height: 24px;
            border-radius: 6px;
            background: rgba(76, 107, 95, 0.1);
            color: var(--moss);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .shadow-nav {
            box-shadow: 0 2px 8px rgba(31, 36, 34, 0.04);
        }
        .hero-banner {
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            min-height: 280px;
            position: relative;
            display: flex;
            align-items: flex-end;
            padding: 48px 0;
        }
        .hero-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to bottom, rgba(30,37,34,0.35) 0%, rgba(30,37,34,0.7) 100%);
            pointer-events: none;
        }
        .hero-banner .container {
            position: relative;
            z-index: 1;
            width: 100%;
        }
        .data-bar {
            height: 6px;
            border-radius: 999px;
            background: #F0EBE0;
            overflow: hidden;
        }
        .data-bar-inner {
            height: 100%;
            border-radius: 999px;
            transition: width 0.4s ease;
        }

/* roulang page: category5 */
:root {
            --brand: #D96C2F;
            --brand-hover: #B9551F;
            --moss: #4C6B5F;
            --sand: #E7B23C;
            --cream: #F5F1E8;
            --stone: #1E2522;
            --ink: #1F2422;
            --mutex: #6E756F;
            --line: #E2DDD2;
            --surface: #FFFFFF;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 16px rgba(31, 36, 34, 0.08);
            --shadow-hover: 0 10px 24px rgba(31, 36, 34, 0.12);
            --transition: 0.2s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--cream);
            color: var(--ink);
            line-height: 1.75;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        button, input, select, textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 767px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            color: var(--mutex);
            padding: 4px 2px;
            transition: color var(--transition);
            white-space: nowrap;
            cursor: pointer;
        }
        .nav-link:hover {
            color: var(--brand);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            transition: width var(--transition);
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: var(--ink);
            font-weight: 700;
        }
        .nav-link.active::after {
            width: 100%;
        }
        .btn-primary {
            background-color: var(--brand);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-primary:hover {
            background-color: var(--brand-hover);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: scale(0.98);
        }
        .btn-primary:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--moss);
            border: 1px solid var(--moss);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }
        .btn-secondary:hover {
            background-color: rgba(76, 107, 95, 0.08);
            color: var(--moss);
        }
        .btn-secondary:focus {
            outline: 2px solid var(--moss);
            outline-offset: 2px;
        }
        .card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--brand);
        }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
            white-space: nowrap;
        }
        .badge-sand {
            background-color: rgba(231, 178, 60, 0.15);
            color: #B8912E;
        }
        .badge-moss {
            background-color: rgba(76, 107, 95, 0.12);
            color: var(--moss);
        }
        .badge-orange {
            background-color: rgba(217, 108, 47, 0.12);
            color: var(--brand);
        }
        .input-field {
            width: 100%;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 10px 14px;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
        }
        .input-field::placeholder {
            color: #A9AEA8;
        }
        .input-field:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }
        .search-input {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
            width: 180px;
        }
        .search-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.12);
        }
        .search-input::placeholder {
            color: #A9AEA8;
        }
        .hexagon-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            border-radius: 8px;
            clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
            flex-shrink: 0;
        }
        .shadow-nav {
            box-shadow: 0 2px 8px rgba(31, 36, 34, 0.06);
        }
        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }
        .mobile-menu-btn span {
            width: 24px;
            height: 2px;
            background: var(--ink);
            display: block;
            transition: all 0.2s ease;
        }
        .mobile-menu {
            display: none;
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            padding: 16px 24px;
            flex-direction: column;
            gap: 12px;
        }
        .mobile-menu a {
            font-size: 15px;
            color: var(--ink);
            padding: 8px 0;
            border-bottom: 1px solid var(--line);
        }
        .mobile-menu a:last-child {
            border-bottom: none;
        }
        @media (max-width: 1023px) {
            .desktop-nav {
                display: none !important;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .mobile-menu.open {
                display: flex;
            }
            .search-input.desktop-search {
                display: none;
            }
            .btn-primary.desktop-cta {
                display: none;
            }
        }
        @media (min-width: 1024px) {
            .mobile-menu-btn {
                display: none !important;
            }
            .mobile-menu {
                display: none !important;
            }
            .btn-primary.mobile-cta {
                display: none;
            }
        }
        @media (max-width: 639px) {
            .btn-primary.desktop-cta {
                display: none;
            }
            .btn-primary.mobile-cta {
                display: inline-flex;
            }
        }
        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition);
            background: var(--surface);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(31, 36, 34, 0.04);
        }
        .faq-item:last-child {
            border-bottom: 1px solid var(--line);
            margin-bottom: 0;
        }
        .faq-item.active {
            border-color: var(--brand);
            box-shadow: var(--shadow-card);
        }
        .faq-question {
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            background: var(--surface);
            border: none;
            width: 100%;
            text-align: left;
            font-family: inherit;
        }
        .faq-question:hover {
            color: var(--brand);
        }
        .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            border: 1px solid var(--line);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--brand);
            flex-shrink: 0;
            transition: all var(--transition);
            font-weight: 400;
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            color: var(--mutex);
            font-size: 14px;
            line-height: 1.8;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .tag-cloud-btn {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition);
            border: 1px solid var(--line);
            background: var(--surface);
            color: var(--mutex);
            white-space: nowrap;
            font-family: inherit;
        }
        .tag-cloud-btn:hover {
            border-color: var(--brand);
            color: var(--brand);
            background: rgba(217, 108, 47, 0.05);
        }
        .tag-cloud-btn.active-tag {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
            font-weight: 600;
        }
        .footer-link {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: color var(--transition);
            text-decoration: none;
        }
        .footer-link:hover {
            color: #fff;
        }
        .map-grid-bg {
            background-image: linear-gradient(rgba(76, 107, 95, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(76, 107, 95, 0.06) 1px, transparent 1px);
            background-size: 24px 24px;
        }
        .section-gap {
            padding-top: 56px;
            padding-bottom: 56px;
        }
        @media (min-width: 768px) {
            .section-gap {
                padding-top: 72px;
                padding-bottom: 72px;
            }
        }
        .faq-hidden {
            display: none;
        }
        .tag-description {
            font-size: 13px;
            color: var(--mutex);
            line-height: 1.7;
        }
        .hero-banner {
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            min-height: 260px;
            display: flex;
            align-items: center;
        }
        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(30, 37, 34, 0.85) 0%, rgba(30, 37, 34, 0.55) 60%, rgba(217, 108, 47, 0.35) 100%);
        }
        .hero-banner-content {
            position: relative;
            z-index: 1;
            width: 100%;
        }
        .sticky-sidebar {
            position: sticky;
            top: 80px;
        }
        @media (max-width: 1023px) {
            .sticky-sidebar {
                position: static;
            }
        }
        .metric-mini {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
        }
        .metric-mini-value {
            font-size: 24px;
            font-weight: 700;
            color: var(--brand);
            line-height: 1.2;
            font-family: 'DIN Alternate', 'Bebas Neue', sans-serif;
        }
        .metric-mini-label {
            font-size: 13px;
            color: var(--mutex);
        }
        .cta-section {
            background: var(--stone);
            border-radius: var(--radius-card);
            overflow: hidden;
            position: relative;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle at 20% 40%, rgba(217, 108, 47, 0.15) 0%, transparent 60%), radial-gradient(circle at 80% 70%, rgba(76, 107, 95, 0.2) 0%, transparent 50%);
        }
        .cta-section-content {
            position: relative;
            z-index: 1;
            padding: 48px 32px;
        }

/* roulang page: category3 */
:root {
            --brand: #D96C2F;
            --brand-hover: #B9551F;
            --moss: #4C6B5F;
            --sand: #E7B23C;
            --cream: #F5F1E8;
            --stone: #1E2522;
            --ink: #1F2422;
            --mutex: #6E756F;
            --line: #E2DDD2;
            --surface: #FFFFFF;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 16px rgba(31, 36, 34, 0.08);
            --shadow-hover: 0 10px 24px rgba(31, 36, 34, 0.12);
            --transition: 0.2s ease;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--cream);
            color: var(--ink);
            line-height: 1.75;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

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

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        .nav-link {
            position: relative;
            font-size: 14px;
            color: var(--mutex);
            padding: 4px 2px;
            transition: color var(--transition);
            white-space: nowrap;
        }

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

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            transition: width var(--transition);
        }

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

        .nav-link.active {
            color: var(--ink);
            font-weight: 700;
        }

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

        .shadow-nav {
            box-shadow: 0 2px 12px rgba(31, 36, 34, 0.06);
        }

        .btn-primary {
            background-color: var(--brand);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            white-space: nowrap;
        }

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

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-primary:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--moss);
            border: 1px solid var(--moss);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background-color: rgba(76, 107, 95, 0.08);
            color: var(--moss);
        }

        .btn-secondary:focus {
            outline: 2px solid var(--moss);
            outline-offset: 2px;
        }

        .card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
        }

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

        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
        }

        .badge-sand {
            background-color: rgba(231, 178, 60, 0.15);
            color: #B8912E;
        }

        .badge-moss {
            background-color: rgba(76, 107, 95, 0.12);
            color: var(--moss);
        }

        .badge-orange {
            background-color: rgba(217, 108, 47, 0.12);
            color: var(--brand);
        }

        .input-field {
            width: 100%;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 10px 14px;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
        }

        .input-field::placeholder {
            color: #A9AEA8;
        }

        .input-field:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }

        .search-input {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
            width: 180px;
        }

        .search-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.12);
        }

        .search-input::placeholder {
            color: #A9AEA8;
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
            transition: all var(--transition);
        }

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

        .faq-question {
            background: var(--surface);
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            transition: background var(--transition);
            user-select: none;
        }

        .faq-question:hover {
            background: rgba(245, 241, 232, 0.6);
        }

        .faq-question .icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--cream);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--brand);
            transition: transform var(--transition);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            background: rgba(245, 241, 232, 0.4);
            color: var(--mutex);
            font-size: 14px;
            line-height: 1.8;
        }

        .faq-item.open .faq-question .icon {
            transform: rotate(45deg);
            background: rgba(217, 108, 47, 0.12);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 14px 20px 18px;
        }

        .hexagon-icon {
            width: 40px;
            height: 40px;
            background: var(--brand);
            clip-path: polygon(50% 0%, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }

        .footer-link {
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
            transition: color var(--transition);
            display: inline-block;
            padding: 2px 0;
        }

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

        .mobile-menu {
            display: none;
            background: var(--surface);
            border-bottom: 1px solid var(--line);
            flex-direction: column;
            padding: 12px 20px 16px;
            gap: 4px;
        }

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

        .mobile-menu a {
            padding: 10px 4px;
            font-size: 15px;
            color: var(--ink);
            border-bottom: 1px solid var(--line);
            transition: color var(--transition);
        }

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

        .mobile-menu a:hover {
            color: var(--brand);
        }

        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            align-items: center;
            justify-content: center;
        }

        .mobile-menu-btn span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--ink);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .desktop-nav {
            display: flex;
        }

        @media (max-width: 1024px) {
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .search-input {
                display: none;
            }
        }

        @media (min-width: 1025px) {
            .mobile-menu-btn {
                display: none;
            }
            .mobile-menu {
                display: none !important;
            }
        }
        /* Compare page specific styles */

        .compare-hero {
            position: relative;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            min-height: 320px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .compare-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(30, 37, 34, 0.85) 0%, rgba(30, 37, 34, 0.55) 50%, rgba(30, 37, 34, 0.3) 100%);
            z-index: 1;
        }

        .compare-hero .container {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .compare-grid-overlay {
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
            background-size: 40px 40px;
            z-index: 1;
            pointer-events: none;
        }

        .compare-card-featured {
            border: 2px solid var(--brand);
            box-shadow: 0 8px 30px rgba(217, 108, 47, 0.15);
            position: relative;
        }

        .compare-card-featured::before {
            content: '推荐';
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--brand);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 999px;
            z-index: 2;
        }

        .compare-check {
            color: var(--moss);
            font-weight: 700;
            flex-shrink: 0;
        }
        .compare-dash {
            color: #C9C4BA;
            flex-shrink: 0;
        }

        .compare-row-highlight {
            background-color: rgba(217, 108, 47, 0.06);
            border-left: 3px solid var(--brand);
            padding-left: 12px;
        }

        .step-dot {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--cream);
            border: 2px solid var(--line);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            color: var(--mutex);
            flex-shrink: 0;
            transition: all var(--transition);
        }
        .step-dot.active {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
        }
        .step-dot.done {
            background: var(--moss);
            border-color: var(--moss);
            color: #fff;
        }
        .step-line {
            flex: 1;
            height: 2px;
            background: var(--line);
            margin: 0 8px;
        }
        .step-line.done {
            background: var(--moss);
        }

        @media (max-width: 768px) {
            .compare-hero {
                min-height: 240px;
            }
            .compare-hero h1 {
                font-size: 24px !important;
                line-height: 1.25 !important;
            }
        }

/* roulang page: category4 */
:root {
            --brand: #D96C2F;
            --brand-hover: #B9551F;
            --moss: #4C6B5F;
            --sand: #E7B23C;
            --cream: #F5F1E8;
            --stone: #1E2522;
            --ink: #1F2422;
            --mutex: #6E756F;
            --line: #E2DDD2;
            --surface: #FFFFFF;
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 16px rgba(31, 36, 34, 0.08);
            --shadow-hover: 0 10px 24px rgba(31, 36, 34, 0.12);
            --transition: 0.2s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--cream);
            color: var(--ink);
            line-height: 1.75;
            margin: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (max-width: 640px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }
        .nav-link {
            position: relative;
            font-size: 14px;
            color: var(--mutex);
            padding: 4px 2px;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .nav-link:hover {
            color: var(--brand);
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--brand);
            transition: width var(--transition);
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .nav-link.active {
            color: var(--ink);
            font-weight: 700;
        }
        .nav-link.active::after {
            width: 100%;
        }
        .btn-primary {
            background-color: var(--brand);
            color: #fff;
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: var(--brand-hover);
            color: #fff;
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: scale(0.98);
        }
        .btn-primary:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }
        .btn-secondary {
            background-color: transparent;
            color: var(--moss);
            border: 1px solid var(--moss);
            border-radius: var(--radius-btn);
            padding: 10px 20px;
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition);
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            white-space: nowrap;
        }
        .btn-secondary:hover {
            background-color: rgba(76, 107, 95, 0.08);
            color: var(--moss);
        }
        .btn-secondary:focus {
            outline: 2px solid var(--moss);
            outline-offset: 2px;
        }
        .card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
        }
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--brand);
        }
        .badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            line-height: 1.5;
            white-space: nowrap;
        }
        .badge-sand {
            background-color: rgba(231, 178, 60, 0.15);
            color: #B8912E;
        }
        .badge-moss {
            background-color: rgba(76, 107, 95, 0.12);
            color: var(--moss);
        }
        .badge-orange {
            background-color: rgba(217, 108, 47, 0.12);
            color: var(--brand);
        }
        .badge-outline {
            background: transparent;
            border: 1px solid var(--line);
            color: var(--mutex);
            cursor: pointer;
            transition: all var(--transition);
        }
        .badge-outline:hover,
        .badge-outline.badge-active {
            border-color: var(--brand);
            color: var(--brand);
            background: rgba(217, 108, 47, 0.06);
        }
        .input-field {
            width: 100%;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 12px;
            padding: 10px 14px;
            font-size: 15px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
        }
        .input-field::placeholder {
            color: #A9AEA8;
        }
        .input-field:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.15);
        }
        .search-input {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            color: var(--ink);
            transition: all var(--transition);
            outline: none;
            width: 180px;
        }
        .search-input:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 2px rgba(217, 108, 47, 0.12);
        }
        .search-input::placeholder {
            color: #A9AEA8;
        }
        .faq-item {
            border: 1px solid var(--line);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--surface);
            transition: all var(--transition);
        }
        .faq-question {
            background: var(--surface);
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
            user-select: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: background var(--transition);
        }
        .faq-question:hover {
            background: rgba(245, 241, 232, 0.5);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            padding: 0 20px;
            color: var(--mutex);
            font-size: 14px;
            line-height: 1.8;
        }
        .faq-item.faq-open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-item.faq-open .faq-icon {
            transform: rotate(45deg);
            color: var(--brand);
        }
        .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(217, 108, 47, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand);
            font-size: 18px;
            font-weight: 400;
            transition: transform var(--transition), color var(--transition);
        }
        .hexagon-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
            clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
            letter-spacing: 0.5px;
            flex-shrink: 0;
            border-radius: 2px;
        }
        .mobile-menu-btn {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 8px;
            border: 1px solid var(--line);
            background: var(--surface);
            cursor: pointer;
            padding: 8px;
            transition: all var(--transition);
            align-items: center;
        }
        .mobile-menu-btn span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--ink);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .mobile-menu-btn:hover {
            border-color: var(--brand);
            background: rgba(217, 108, 47, 0.05);
        }
        .mobile-menu-btn:focus {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }
        .mobile-menu {
            display: none;
            background: var(--surface);
            border-top: 1px solid var(--line);
            padding: 12px 16px;
            box-shadow: 0 10px 24px rgba(31, 36, 34, 0.08);
        }
        .mobile-menu.menu-open {
            display: block;
        }
        .mobile-menu a {
            display: block;
            padding: 10px 12px;
            font-size: 15px;
            color: var(--ink);
            border-radius: 8px;
            transition: all var(--transition);
        }
        .mobile-menu a:hover {
            background: rgba(217, 108, 47, 0.06);
            color: var(--brand);
        }
        .mobile-menu a.active {
            background: rgba(217, 108, 47, 0.08);
            color: var(--brand);
            font-weight: 700;
        }
        .footer-link {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-link:hover {
            color: var(--sand);
        }
        .map-grid-bg {
            background-image:
                linear-gradient(rgba(217, 108, 47, 0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(217, 108, 47, 0.04) 1px, transparent 1px);
            background-size: 36px 36px;
        }
        .coordinate-pin {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            color: var(--brand);
            background: rgba(217, 108, 47, 0.08);
            padding: 3px 10px;
            border-radius: 999px;
            letter-spacing: 0.5px;
        }
        .map-card {
            position: relative;
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            overflow: hidden;
            cursor: pointer;
        }
        .map-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--brand);
        }
        .map-card:hover .map-card-img {
            transform: scale(1.04);
        }
        .map-card .map-card-img {
            transition: transform 0.35s ease;
        }
        .map-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 20px;
        }
        .map-card-lg {
            grid-column: span 3;
        }
        .map-card-md {
            grid-column: span 2;
        }
        .map-card-wide {
            grid-column: span 4;
        }
        .map-card-sm {
            grid-column: span 2;
        }
        .map-card-tall {
            grid-column: span 2;
            grid-row: span 2;
        }
        @media (max-width: 1024px) {
            .map-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .map-card-lg,
            .map-card-md,
            .map-card-wide,
            .map-card-sm,
            .map-card-tall {
                grid-column: span 1;
                grid-row: span 1;
            }
        }
        @media (max-width: 640px) {
            .map-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .map-card-lg,
            .map-card-md,
            .map-card-wide,
            .map-card-sm,
            .map-card-tall {
                grid-column: span 1;
                grid-row: span 1;
            }
        }
        .data-bar {
            height: 6px;
            border-radius: 999px;
            background: #F0ECE4;
            overflow: hidden;
        }
        .data-bar-fill {
            height: 100%;
            border-radius: 999px;
            background: var(--brand);
            transition: width 0.6s ease;
        }
        .data-bar-fill.moss {
            background: var(--moss);
        }
        .data-bar-fill.sand {
            background: var(--sand);
        }
        .section-pad {
            padding: 56px 0;
        }
        @media (min-width: 768px) {
            .section-pad {
                padding: 72px 0;
            }
        }
        .filter-scroll {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            padding-bottom: 8px;
            scrollbar-width: thin;
            scrollbar-color: var(--line) transparent;
        }
        .filter-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .filter-scroll::-webkit-scrollbar-thumb {
            background: var(--line);
            border-radius: 999px;
        }
        .stat-num {
            font-family: 'DIN Alternate', 'Bebas Neue', sans-serif;
            font-size: 32px;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: var(--brand);
            line-height: 1.1;
        }
        .banner-overlay {
            background: linear-gradient(135deg, rgba(30, 37, 34, 0.82) 0%, rgba(30, 37, 34, 0.55) 100%);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--sand);
        }
        .breadcrumb span {
            color: rgba(255, 255, 255, 0.45);
        }