/* roulang page: index */
:root {
            --brand-500: #F07A3F;
            --brand-600: #D95F2A;
            --brand-700: #B34A20;
            --brand-100: #FFEDE0;
            --brand-50: #FFF7F0;
            --ink-900: #1A1510;
            --ink-700: #3D342B;
            --ink-500: #6B5D4F;
            --ink-400: #8F8171;
            --ink-300: #B8AD9D;
            --ink-200: #D9D2C7;
            --ink-100: #EDE9E3;
            --ink-50: #F7F5F2;
            --accent-500: #E8B44A;
            --accent-600: #CE9A2F;
            --radius-card: 1.25rem;
            --radius-card-lg: 1.75rem;
            --radius-btn: 0.75rem;
            --shadow-card: 0 4px 24px rgba(26, 21, 16, 0.06), 0 2px 8px rgba(26, 21, 16, 0.04);
            --shadow-card-hover: 0 8px 40px rgba(26, 21, 16, 0.10), 0 4px 16px rgba(26, 21, 16, 0.06);
            --shadow-nav: 0 2px 20px rgba(26, 21, 16, 0.07);
            --shadow-badge: 0 2px 8px rgba(240, 122, 63, 0.25);
            --shadow-btn: 0 4px 14px rgba(240, 122, 63, 0.30);
            --shadow-btn-hover: 0 8px 24px rgba(240, 122, 63, 0.40);
            --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
            background-color: var(--ink-50);
            color: var(--ink-900);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button {
            cursor: pointer;
        }

        ::selection {
            background: rgba(240, 122, 63, 0.2);
            color: var(--ink-900);
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        @media (min-width: 1024px) {
            .container {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        @media (min-width: 1280px) {
            .container {
                padding-left: 2.5rem;
                padding-right: 2.5rem;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--ink-100);
            box-shadow: var(--shadow-nav);
        }

        .site-header .header-inner {
            display: flex;
            align-items: center;
            gap: 1.5rem;
            min-height: 72px;
            padding: 0.75rem 0;
            flex-wrap: wrap;
        }

        .header-logo {
            display: flex;
            align-items: center;
            gap: 0.625rem;
            flex-shrink: 0;
        }

        .header-logo .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.125rem;
            box-shadow: var(--shadow-badge);
            flex-shrink: 0;
        }

        .header-logo .logo-text {
            font-size: 1.125rem;
            font-weight: 700;
            color: var(--ink-900);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }

        .header-logo .logo-text .highlight {
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .header-search {
            flex: 1;
            min-width: 200px;
            max-width: 520px;
            position: relative;
        }

        .header-search .search-input-wrap {
            display: flex;
            align-items: center;
            background: var(--ink-50);
            border: 1px solid var(--ink-200);
            border-radius: 9999px;
            padding: 0.5rem 1rem;
            transition: all var(--transition-base);
            gap: 0.5rem;
        }

        .header-search .search-input-wrap:focus-within {
            border-color: var(--brand-500);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(240, 122, 63, 0.1);
        }

        .header-search .search-icon {
            color: var(--ink-400);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .header-search input {
            flex: 1;
            border: none;
            background: transparent;
            font-size: 0.9rem;
            color: var(--ink-900);
            outline: none;
        }

        .header-search input::placeholder {
            color: var(--ink-300);
        }

        .header-search .search-btn {
            background: var(--brand-500);
            color: #fff;
            border: none;
            border-radius: 9999px;
            padding: 0.4rem 1rem;
            font-weight: 600;
            font-size: 0.8rem;
            white-space: nowrap;
            transition: all var(--transition-base);
        }

        .header-search .search-btn:hover {
            background: var(--brand-600);
            box-shadow: var(--shadow-btn);
        }

        .header-nav-list {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-shrink: 0;
        }

        .header-nav-list a.nav-link {
            padding: 0.5rem 1rem;
            border-radius: 9999px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--ink-700);
            transition: all var(--transition-base);
            white-space: nowrap;
        }

        .header-nav-list a.nav-link:hover {
            background: var(--brand-50);
            color: var(--brand-700);
        }

        .header-nav-list a.nav-link.active {
            background: var(--brand-500);
            color: #fff;
            box-shadow: var(--shadow-btn);
        }

        .header-nav-list a.nav-link.active:hover {
            background: var(--brand-600);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--ink-700);
            font-size: 1.5rem;
            width: 42px;
            height: 42px;
            border-radius: 12px;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-base);
            flex-shrink: 0;
        }

        .mobile-menu-btn:hover {
            background: var(--ink-50);
            color: var(--brand-600);
        }

        .mobile-search-row {
            display: none;
            width: 100%;
            padding-bottom: 0.75rem;
        }

        .mobile-search-row .search-input-wrap {
            display: flex;
            align-items: center;
            background: var(--ink-50);
            border: 1px solid var(--ink-200);
            border-radius: 9999px;
            padding: 0.5rem 1rem;
            gap: 0.5rem;
        }

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

            .header-search {
                display: none;
            }

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

            .mobile-search-row {
                display: block;
            }

            .site-header .header-inner {
                gap: 1rem;
                min-height: 62px;
                flex-wrap: nowrap;
            }

            .header-logo .logo-text {
                font-size: 0.95rem;
            }

            .header-logo .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 0.95rem;
                border-radius: 10px;
            }

            .mobile-search-row .search-input-wrap {
                padding: 0.4rem 0.875rem;
            }

            .mobile-search-row input {
                font-size: 0.85rem;
            }
        }

        @media (max-width: 520px) {
            .header-logo .logo-text {
                font-size: 0.85rem;
                letter-spacing: -0.02em;
            }

            .header-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
                border-radius: 8px;
            }

            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
        }

        /* ===== Button styles ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 0.9rem;
            border-radius: var(--radius-btn);
            padding: 0.75rem 1.5rem;
            transition: all var(--transition-base);
            border: none;
            white-space: nowrap;
            letter-spacing: 0;
        }

        .btn:focus-visible {
            outline: 2px solid var(--brand-500);
            outline-offset: 2px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            color: #fff;
            box-shadow: var(--shadow-btn);
        }

        .btn-primary:hover {
            box-shadow: var(--shadow-btn-hover);
            transform: translateY(-2px);
            background: linear-gradient(135deg, var(--brand-600), var(--brand-700));
        }

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

        .btn-outline {
            background: transparent;
            color: var(--brand-600);
            border: 2px solid var(--brand-300);
            box-shadow: none;
        }

        .btn-outline:hover {
            background: var(--brand-50);
            border-color: var(--brand-500);
            color: var(--brand-700);
            transform: translateY(-2px);
        }

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

        .btn-ghost {
            background: var(--ink-50);
            color: var(--ink-700);
            border: 1px solid var(--ink-200);
        }

        .btn-ghost:hover {
            background: var(--ink-100);
            color: var(--ink-900);
        }

        .btn-sm {
            padding: 0.5rem 1rem;
            font-size: 0.8rem;
            border-radius: 0.6rem;
        }

        .btn-lg {
            padding: 0.9rem 2rem;
            font-size: 1rem;
            border-radius: 0.9rem;
        }

        /* ===== Badge / Tag ===== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 0.375rem;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.35rem 0.8rem;
            border-radius: 9999px;
            letter-spacing: 0.02em;
        }

        .badge-brand {
            background: var(--brand-50);
            color: var(--brand-700);
            border: 1px solid var(--brand-100);
        }

        .badge-accent {
            background: #FFF8E6;
            color: #A87A1E;
            border: 1px solid #F5E2B8;
        }

        .badge-ink {
            background: var(--ink-50);
            color: var(--ink-500);
            border: 1px solid var(--ink-200);
        }

        .badge-solid {
            background: var(--brand-500);
            color: #fff;
            border: none;
            box-shadow: var(--shadow-badge);
        }

        /* ===== Card ===== */
        .card {
            background: #fff;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(237, 233, 227, 0.6);
            transition: all var(--transition-base);
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(240, 122, 63, 0.2);
            transform: translateY(-4px);
        }

        .card-padding {
            padding: 1.5rem;
        }

        @media (max-width: 520px) {
            .card-padding {
                padding: 1.125rem;
            }
        }

        /* ===== Section spacing ===== */
        .section {
            padding-top: 3.5rem;
            padding-bottom: 3.5rem;
        }

        .section-alt {
            background: #fff;
        }

        .section-dark {
            background: var(--ink-900);
            color: #fff;
        }

        @media (min-width: 768px) {
            .section {
                padding-top: 4.5rem;
                padding-bottom: 4.5rem;
            }
        }

        @media (min-width: 1024px) {
            .section {
                padding-top: 5.5rem;
                padding-bottom: 5.5rem;
            }
        }

        /* ===== Section heading ===== */
        .section-head {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            margin-bottom: 2.25rem;
        }

        .section-head .section-title {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--ink-900);
            letter-spacing: -0.02em;
            line-height: 1.3;
        }

        .section-head .section-desc {
            font-size: 0.9rem;
            color: var(--ink-500);
            max-width: 640px;
            line-height: 1.7;
        }

        @media (min-width: 768px) {
            .section-head .section-title {
                font-size: 1.75rem;
            }
            .section-head .section-desc {
                font-size: 0.95rem;
            }
        }

        @media (min-width: 1024px) {
            .section-head .section-title {
                font-size: 2rem;
            }
        }

        /* ===== FAQ ===== */
        .faq-item {
            border-bottom: 1px solid var(--ink-100);
            padding: 1rem 0;
        }

        .faq-item:first-child {
            border-top: 1px solid var(--ink-100);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--ink-900);
            padding: 0.5rem 0;
            transition: color var(--transition-base);
            border: none;
            background: none;
            width: 100%;
            text-align: left;
        }

        .faq-question:hover {
            color: var(--brand-600);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 9999px;
            background: var(--brand-50);
            color: var(--brand-600);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            transition: all var(--transition-base);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 300ms cubic-bezier(0.4, 0, 0.2, 1);
            color: var(--ink-500);
            font-size: 0.875rem;
            line-height: 1.8;
        }

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

        .faq-item.open .faq-icon {
            background: var(--brand-500);
            color: #fff;
            transform: rotate(45deg);
        }

        /* ===== Hero ===== */
        .hero-section {
            position: relative;
            background: linear-gradient(135deg, #FFF7F0 0%, #FFEDE0 30%, #FFD7BC 100%);
            overflow: hidden;
            padding-top: 3rem;
            padding-bottom: 3rem;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
            z-index: 0;
        }

        .hero-section .container {
            position: relative;
            z-index: 1;
        }

        .hero-status-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            align-items: center;
            margin-bottom: 1.5rem;
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(8px);
            border-radius: 9999px;
            padding: 0.625rem 1.25rem;
            border: 1px solid rgba(255, 255, 255, 0.8);
            box-shadow: 0 2px 12px rgba(26, 21, 16, 0.06);
        }

        .hero-status-bar .status-item {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--ink-700);
            white-space: nowrap;
        }

        .hero-status-bar .status-dot {
            width: 8px;
            height: 8px;
            border-radius: 9999px;
            background: #4CAF50;
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.6; transform: scale(1.3); }
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
            align-items: center;
        }

        @media (min-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1.2fr 0.8fr;
                gap: 3rem;
            }
        }

        .hero-content h1 {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--ink-900);
            letter-spacing: -0.02em;
            line-height: 1.35;
            margin-bottom: 1rem;
        }

        .hero-content h1 .gradient-text {
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .hero-content .hero-desc {
            font-size: 0.9rem;
            color: var(--ink-700);
            line-height: 1.8;
            margin-bottom: 1.5rem;
            max-width: 560px;
        }

        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 2rem;
        }

        .hero-icon-matrix {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.875rem;
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(12px);
            border-radius: var(--radius-card-lg);
            padding: 1.5rem;
            border: 1px solid rgba(255, 255, 255, 0.85);
            box-shadow: var(--shadow-card);
        }

        .hero-icon-item {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 0.875rem 1rem;
            background: #fff;
            border-radius: 1rem;
            border: 1px solid var(--ink-100);
            transition: all var(--transition-base);
        }

        .hero-icon-item:hover {
            border-color: var(--brand-300);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .hero-icon-item .icon-box {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .icon-box.orange { background: #FFF1E6; color: #F07A3F; }
        .icon-box.green { background: #EDF7EC; color: #4CAF50; }
        .icon-box.blue { background: #E6F0FA; color: #2196F3; }
        .icon-box.purple { background: #F0EAF7; color: #7B5EA7; }
        .icon-box.amber { background: #FFF8E6; color: #E8B44A; }
        .icon-box.pink { background: #FCEAEE; color: #E91E63; }

        .hero-icon-item .icon-label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--ink-700);
            line-height: 1.3;
        }

        @media (max-width: 520px) {
            .hero-icon-matrix {
                grid-template-columns: 1fr;
                padding: 1rem;
            }
            .hero-content h1 {
                font-size: 1.35rem;
            }
            .hero-status-bar {
                padding: 0.5rem 1rem;
                gap: 0.5rem;
            }
            .hero-status-bar .status-item {
                font-size: 0.7rem;
            }
        }

        /* ===== Category grid ===== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
        }

        @media (min-width: 640px) {
            .category-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 1.25rem;
            }
        }

        @media (min-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 1.5rem;
            }
        }

        .category-card {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            background: #fff;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(237, 233, 227, 0.6);
            transition: all var(--transition-base);
            display: block;
            cursor: pointer;
        }

        .category-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: rgba(240, 122, 63, 0.25);
        }

        .category-card .cat-image {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .category-card .cat-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        .category-card:hover .cat-image img {
            transform: scale(1.06);
        }

        .category-card .cat-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(26, 21, 16, 0.6) 100%);
            display: flex;
            align-items: flex-end;
            padding: 1rem;
        }

        .category-card .cat-name {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            letter-spacing: 0.01em;
        }

        .category-card .cat-body {
            padding: 0.875rem 1rem 1rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
        }

        .category-card .cat-count {
            font-size: 0.75rem;
            color: var(--ink-500);
            font-weight: 500;
        }

        .category-card .cat-arrow {
            width: 26px;
            height: 26px;
            border-radius: 9999px;
            background: var(--brand-50);
            color: var(--brand-600);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            transition: all var(--transition-base);
            flex-shrink: 0;
        }

        .category-card:hover .cat-arrow {
            background: var(--brand-500);
            color: #fff;
        }

        /* ===== Recommendation ===== */
        .reco-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }

        @media (min-width: 640px) {
            .reco-list {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
        }

        @media (min-width: 1024px) {
            .reco-list {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        .reco-card {
            background: #fff;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(237, 233, 227, 0.6);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .reco-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: rgba(240, 122, 63, 0.25);
        }

        .reco-card .reco-image {
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }

        .reco-card .reco-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        .reco-card .reco-body {
            padding: 1.25rem;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .reco-card .reco-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
            margin-bottom: 0.25rem;
        }

        .reco-card .reco-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--ink-900);
            line-height: 1.4;
        }

        .reco-card .reco-desc {
            font-size: 0.82rem;
            color: var(--ink-500);
            line-height: 1.7;
            flex: 1;
        }

        .reco-card .reco-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.75rem;
            color: var(--ink-400);
            padding-top: 0.5rem;
            border-top: 1px solid var(--ink-50);
        }

        /* ===== News list ===== */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }

        @media (min-width: 1024px) {
            .news-layout {
                grid-template-columns: 1fr 320px;
                gap: 2.5rem;
            }
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-list-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1rem 0.5rem;
            border-bottom: 1px solid var(--ink-100);
            transition: all var(--transition-base);
            border-radius: 0.5rem;
        }

        .news-list-item:hover {
            background: var(--ink-50);
            padding-left: 1rem;
        }

        .news-list-item .news-date {
            flex-shrink: 0;
            width: 56px;
            text-align: center;
            background: var(--brand-50);
            border-radius: 0.75rem;
            padding: 0.5rem 0.25rem;
        }

        .news-list-item .news-date .day {
            font-size: 1.125rem;
            font-weight: 800;
            color: var(--brand-700);
            line-height: 1.2;
        }

        .news-list-item .news-date .month {
            font-size: 0.7rem;
            font-weight: 600;
            color: var(--brand-500);
            text-transform: uppercase;
        }

        .news-list-item .news-content {
            flex: 1;
            min-width: 0;
        }

        .news-list-item .news-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--ink-900);
            display: block;
            margin-bottom: 0.25rem;
            line-height: 1.5;
            transition: color var(--transition-base);
        }

        .news-list-item .news-title:hover {
            color: var(--brand-600);
        }

        .news-list-item .news-excerpt {
            font-size: 0.8rem;
            color: var(--ink-500);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-side-card {
            background: #fff;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(237, 233, 227, 0.6);
            overflow: hidden;
            align-self: flex-start;
            position: sticky;
            top: 90px;
        }

        .news-side-card .side-image {
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }

        .news-side-card .side-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-side-card .side-body {
            padding: 1.25rem;
        }

        /* ===== Compare ===== */
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.25rem;
        }

        @media (min-width: 768px) {
            .compare-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
        }

        .compare-card {
            border-radius: var(--radius-card);
            padding: 1.75rem;
            border: 1px solid var(--ink-100);
            transition: all var(--transition-base);
        }

        .compare-card.compare-advantage {
            background: linear-gradient(135deg, #FFF7F0, #FFE8D6);
            border-color: var(--brand-200);
            box-shadow: var(--shadow-card);
        }

        .compare-card.compare-advantage:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--brand-300);
        }

        .compare-card.compare-traditional {
            background: #fff;
            border-color: var(--ink-100);
        }

        .compare-card .compare-header {
            display: flex;
            align-items: center;
            gap: 0.625rem;
            margin-bottom: 1rem;
        }

        .compare-card .compare-header .compare-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }

        .compare-card .compare-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--ink-900);
        }

        .compare-card ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .compare-card ul li {
            display: flex;
            align-items: flex-start;
            gap: 0.625rem;
            font-size: 0.85rem;
            color: var(--ink-700);
            line-height: 1.6;
        }

        .compare-card ul li .check {
            width: 20px;
            height: 20px;
            border-radius: 9999px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.6rem;
            flex-shrink: 0;
            margin-top: 0.125rem;
        }

        .check.green {
            background: #EDF7EC;
            color: #4CAF50;
        }

        .check.gray {
            background: var(--ink-50);
            color: var(--ink-400);
        }

        /* ===== Form ===== */
        .form-card {
            background: #fff;
            border-radius: var(--radius-card-lg);
            padding: 2rem;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(237, 233, 227, 0.6);
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .form-group label {
            display: block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--ink-700);
            margin-bottom: 0.375rem;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid var(--ink-200);
            border-radius: 0.75rem;
            font-size: 0.9rem;
            color: var(--ink-900);
            background: var(--ink-50);
            transition: all var(--transition-base);
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: var(--brand-500);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(240, 122, 63, 0.1);
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: var(--ink-300);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
        }

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

        /* ===== Footer ===== */
        .site-footer {
            background: var(--ink-900);
            color: var(--ink-200);
            padding-top: 3rem;
            padding-bottom: 2rem;
        }

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

        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 3rem;
            }
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.625rem;
            margin-bottom: 0.875rem;
        }

        .footer-brand .footer-logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
        }

        .footer-brand .footer-logo .logo-text {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
        }

        .footer-brand .footer-desc {
            font-size: 0.82rem;
            line-height: 1.8;
            color: var(--ink-300);
            max-width: 360px;
        }

        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 1rem;
            letter-spacing: 0.03em;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-col ul li a {
            font-size: 0.82rem;
            color: var(--ink-300);
            transition: all var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }

        .footer-col ul li a:hover {
            color: var(--brand-400);
            transform: translateX(4px);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            align-items: center;
            text-align: center;
        }

        .footer-bottom .footer-copyright {
            font-size: 0.78rem;
            color: var(--ink-400);
        }

        .footer-bottom .footer-copyright a {
            color: var(--ink-300);
        }

        .footer-bottom .footer-copyright a:hover {
            color: var(--brand-400);
        }

        .footer-bottom .footer-links {
            display: flex;
            gap: 1.25rem;
            flex-wrap: wrap;
        }

        .footer-bottom .footer-links a {
            font-size: 0.78rem;
            color: var(--ink-400);
            transition: color var(--transition-base);
        }

        .footer-bottom .footer-links a:hover {
            color: var(--brand-400);
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                text-align: left;
            }
        }

        /* ===== Data badge ===== */
        .data-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: #fff;
            border-radius: 0.9rem;
            padding: 0.75rem 1.125rem;
            border: 1px solid var(--ink-100);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .data-badge:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--brand-200);
            transform: translateY(-2px);
        }

        .data-badge .data-value {
            font-size: 1.25rem;
            font-weight: 800;
            color: var(--brand-600);
            line-height: 1.2;
        }

        .data-badge .data-label {
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--ink-500);
        }

        /* ===== Misc ===== */
        .text-gradient {
            background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .divider-light {
            border: none;
            height: 1px;
            background: var(--ink-100);
            margin: 0;
        }

        .icon-circle {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
        }

        @media (max-width: 520px) {
            .btn-lg {
                padding: 0.75rem 1.5rem;
                font-size: 0.9rem;
            }
            .form-card {
                padding: 1.25rem;
            }
            .section-head .section-title {
                font-size: 1.25rem;
            }
        }