/* roulang page: index */
:root {
            --ink-darkest: #0E2A1F;
            --ink-deep: #123326;
            --ink-card: #0F2C20;
            --paper-light: #F3F5F0;
            --white: #FFFFFF;
            --text-primary: #1A1D1C;
            --text-secondary: #4E5A52;
            --text-muted: #7A857D;
            --accent-lime: #B8E62E;
            --accent-lime-dark: #9DC51F;
            --accent-orange: #E86A2C;
            --border-soft: rgba(14, 42, 31, 0.12);
            --border-green: #DFE5DC;
            --shadow-sm: 0 2px 8px rgba(14, 42, 31, 0.04);
            --shadow-md: 0 8px 24px rgba(14, 42, 31, 0.06);
            --shadow-lg: 0 16px 40px rgba(14, 42, 31, 0.12);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-nav: 24px;
            --radius-img: 12px;
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "Inter", "SF Mono", "JetBrains Mono", monospace;
            --section-pad: 72px;
            --card-pad: 24px;
            --transition: 0.2s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--paper-light);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-img);
            display: block;
        }

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

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

        a:focus,
        button:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            letter-spacing: -0.3px;
        }

        h1 {
            font-size: clamp(2rem, 4.5vw, 3.25rem);
            letter-spacing: -0.5px;
            font-weight: 700;
        }

        h2 {
            font-size: clamp(1.6rem, 3vw, 2rem);
            letter-spacing: -0.3px;
            margin-bottom: 0.75rem;
        }

        h3 {
            font-size: clamp(1.2rem, 2vw, 1.45rem);
            font-weight: 600;
            letter-spacing: -0.2px;
        }

        p {
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 1rem;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background-color: var(--white);
        }

        .section-dark {
            background-color: var(--ink-darkest);
            color: var(--white);
        }

        .section-dark h2,
        .section-dark h3 {
            color: var(--white);
        }

        .section-dark p {
            color: rgba(255, 255, 255, 0.75);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--accent-lime-dark);
            background: rgba(184, 230, 46, 0.1);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-label.orange {
            color: var(--accent-orange);
            background: rgba(232, 106, 44, 0.1);
        }

        /* ======== 导航 ======== */
        .dock-nav-wrapper {
            position: fixed;
            top: 12px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 1200px;
            z-index: 1050;
            padding: 0;
        }

        .dock-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-nav);
            border: 1px solid rgba(14, 42, 31, 0.08);
            box-shadow: 0 8px 30px rgba(14, 42, 31, 0.08);
            padding: 10px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--ink-darkest);
            white-space: nowrap;
        }

        .dock-nav .logo-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }

        .dock-nav .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .dock-nav .nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .dock-nav .nav-menu li a:hover {
            background: var(--paper-light);
            color: var(--ink-darkest);
        }

        .dock-nav .nav-menu li a.active {
            background: var(--ink-darkest);
            color: var(--white);
        }

        .dock-nav .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dock-nav .nav-right .icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--paper-light);
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            transition: all var(--transition);
        }

        .dock-nav .nav-right .icon-btn:hover {
            background: var(--ink-darkest);
            color: var(--white);
        }

        .dock-nav .btn-cta-nav {
            background: var(--ink-darkest);
            color: var(--white);
            border: none;
            border-radius: var(--radius-btn);
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.2px;
            white-space: nowrap;
            transition: all var(--transition);
        }

        .dock-nav .btn-cta-nav:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }

        /* ======== Hero ======== */
        .hero {
            background: var(--ink-darkest);
            background-image: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0px, rgba(255, 255, 255, 0.02) 1px, transparent 1px, transparent 40px), repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0px, rgba(255, 255, 255, 0.02) 1px, transparent 1px, transparent 60px), radial-gradient(ellipse at 20% 30%, #1A4A35 0%, var(--ink-darkest) 65%);
            padding: 160px 0 100px;
            position: relative;
            overflow: hidden;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, var(--paper-light), transparent);
            z-index: 0;
            pointer-events: none;
        }

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

        .hero h1 {
            color: var(--white);
            margin-bottom: 20px;
            font-size: clamp(2rem, 4.2vw, 3rem);
        }

        .hero .hero-subtitle {
            color: rgba(255, 255, 255, 0.82);
            font-size: 1.05rem;
            line-height: 1.8;
            max-width: 540px;
            margin-bottom: 30px;
        }

        .hero .btn-grp {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 20px;
        }

        .btn-primary-custom {
            background: var(--accent-lime);
            color: var(--ink-darkest);
            border: none;
            border-radius: var(--radius-btn);
            padding: 12px 26px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.2px;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-custom:hover {
            background: #A8D629;
            color: var(--ink-darkest);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 230, 46, 0.3);
        }

        .btn-secondary-custom {
            background: transparent;
            color: var(--white);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: var(--radius-btn);
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.2px;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-secondary-custom:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: rgba(255, 255, 255, 0.55);
            color: var(--white);
        }

        .hero-data-stack {
            display: flex;
            flex-direction: column;
            gap: 12px;
            position: relative;
            z-index: 1;
        }

        .hero-data-card {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(6px);
            border: 1px solid rgba(184, 230, 46, 0.2);
            border-radius: 14px;
            padding: 16px 20px;
            color: var(--white);
            transform: rotate(0deg);
            transition: transform var(--transition), box-shadow var(--transition);
        }

        .hero-data-card:nth-child(1) {
            transform: rotate(-1.5deg);
            margin-left: 12px;
        }
        .hero-data-card:nth-child(2) {
            transform: rotate(0.8deg);
            margin-right: 12px;
        }
        .hero-data-card:nth-child(3) {
            transform: rotate(-0.5deg);
            margin-left: 8px;
        }

        .hero-data-card:hover {
            transform: rotate(0deg) translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
            border-color: rgba(184, 230, 46, 0.5);
        }

        .hero-data-card .label {
            font-size: 13px;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero-data-card .value {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-lime);
            letter-spacing: -1px;
            line-height: 1.2;
        }

        .hero-data-card .status-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-lime);
            border-radius: 50%;
            display: inline-block;
            animation: pulse-dot 1.5s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.35;
            }
        }

        /* ======== 分类入口 ======== */
        .cat-entry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
        }

        .cat-entry-card {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            text-align: center;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .cat-entry-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--ink-darkest);
            transform: translateY(-4px);
        }

        .cat-entry-card .icon-wrap {
            width: 48px;
            height: 48px;
            background: var(--paper-light);
            color: var(--ink-darkest);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin: 0 auto 12px;
        }

        .cat-entry-card h3 {
            font-size: 16px;
            margin-bottom: 4px;
        }

        .cat-entry-card .count {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ======== 服务矩阵 ======== */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }

        .service-card {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--accent-lime);
            opacity: 0;
            transition: opacity var(--transition);
        }

        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--border-green);
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-card .icon-wrap {
            width: 52px;
            height: 52px;
            background: var(--paper-light);
            color: var(--ink-darkest);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
        }

        .service-card h3 {
            font-size: 1.1rem;
            margin-bottom: 8px;
        }

        .service-card p {
            font-size: 14px;
            margin-bottom: 0;
        }

        /* ======== 结果对比 ======== */
        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 32px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-md);
        }

        .compare-col {
            padding: 20px;
            border-radius: 12px;
            position: relative;
        }

        .compare-col.platform-a {
            background: var(--paper-light);
        }

        .compare-col.platform-b {
            background: var(--ink-darkest);
            color: var(--white);
        }

        .compare-col.platform-b h3 {
            color: var(--white);
        }

        .compare-col .compare-title {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .compare-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-soft);
            font-size: 14px;
        }

        .compare-col.platform-b .compare-row {
            border-bottom-color: rgba(255, 255, 255, 0.1);
        }

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

        .compare-row .dim-label {
            font-weight: 600;
        }

        .compare-row .dim-value {
            font-weight: 700;
        }

        .compare-col.platform-a .dim-value {
            color: var(--accent-orange);
        }

        .compare-col.platform-b .dim-value {
            color: var(--accent-lime);
        }

        /* ======== 里程碑时间轴 ======== */
        .milestone-timeline {
            position: relative;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 20px;
            padding-top: 8px;
        }

        .milestone-timeline::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 8%;
            right: 8%;
            height: 2px;
            background: var(--border-green);
        }

        .milestone-node {
            text-align: center;
            position: relative;
            padding-top: 20px;
        }

        .milestone-node .icon-wrap {
            width: 56px;
            height: 56px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin: 0 auto 12px;
            position: relative;
            z-index: 1;
            border: 3px solid var(--paper-light);
        }

        .milestone-node h3 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .milestone-node .year {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ======== 资讯列表 ======== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-card {
            background: var(--white);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            padding: 16px;
            display: flex;
            gap: 20px;
            transition: all var(--transition);
        }

        .news-card:hover {
            border-color: var(--ink-darkest);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .news-card .news-thumb {
            width: 240px;
            height: 160px;
            border-radius: var(--radius-img);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--paper-light);
        }

        .news-card .news-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .news-card .news-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            gap: 16px;
            margin-bottom: 6px;
        }

        .news-card h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }

        .news-card .news-summary {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            flex: 1;
        }

        .news-card .read-more {
            font-size: 14px;
            font-weight: 600;
            color: var(--ink-darkest);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition);
        }

        .news-card .read-more:hover {
            color: var(--accent-lime-dark);
        }

        /* ======== 平台保障 ======== */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 16px;
        }

        .guarantee-card {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: all var(--transition);
        }

        .guarantee-card:hover {
            border-color: var(--accent-lime-dark);
            box-shadow: var(--shadow-md);
        }

        .guarantee-card .icon-wrap {
            width: 40px;
            height: 40px;
            background: var(--paper-light);
            color: var(--ink-darkest);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }

        .guarantee-card h3 {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .guarantee-card p {
            font-size: 13px;
            margin-bottom: 0;
        }

        /* ======== 快速解答 ======== */
        .quick-qa-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 16px;
        }

        .quick-qa-card {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 20px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .quick-qa-card:hover {
            border-color: var(--accent-lime-dark);
            box-shadow: var(--shadow-md);
        }

        .quick-qa-card .qa-question {
            font-weight: 600;
            font-size: 15px;
            color: var(--ink-darkest);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .quick-qa-card .qa-question .qa-icon {
            color: var(--accent-orange);
            flex-shrink: 0;
        }

        .quick-qa-card .qa-answer {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .quick-qa-card .qa-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--ink-darkest);
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color var(--transition);
        }

        .quick-qa-card .qa-link:hover {
            color: var(--accent-lime-dark);
        }

        /* ======== FAQ ======== */
        .faq-accordion .accordion-item {
            border: none;
            margin-bottom: 10px;
            border-radius: 12px;
            overflow: hidden;
        }

        .faq-accordion .accordion-button {
            background: var(--paper-light);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 16px 20px;
            border-radius: 12px;
            border-left: 4px solid transparent;
            transition: all var(--transition);
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--paper-light);
            color: var(--ink-darkest);
            border-left-color: var(--ink-darkest);
            border-radius: 12px 12px 0 0;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent-lime);
        }

        .faq-accordion .accordion-button::after {
            filter: invert(0.4);
            transition: transform var(--transition);
        }

        .faq-accordion .accordion-button:not(.collapsed)::after {
            filter: invert(0.7);
        }

        .faq-accordion .accordion-body {
            background: var(--white);
            border: 1px solid var(--border-soft);
            border-top: none;
            border-radius: 0 0 12px 12px;
            padding: 16px 20px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ======== 转化表单 ======== */
        .convert-table {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 32px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-md);
        }

        .convert-entry {
            text-align: center;
            padding: 20px;
            border-radius: 12px;
            background: var(--paper-light);
            transition: all var(--transition);
        }

        .convert-entry:hover {
            background: var(--ink-darkest);
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .convert-entry:hover h3,
        .convert-entry:hover .entry-desc {
            color: var(--white);
        }

        .convert-entry .icon-wrap {
            width: 52px;
            height: 52px;
            background: var(--white);
            color: var(--ink-darkest);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin: 0 auto 12px;
        }

        .convert-entry h3 {
            font-size: 16px;
            margin-bottom: 6px;
        }

        .convert-entry .entry-desc {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 14px;
        }

        .convert-entry .btn-convert {
            background: var(--ink-darkest);
            color: var(--white);
            border: none;
            border-radius: var(--radius-btn);
            padding: 8px 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.2px;
            transition: all var(--transition);
        }

        .convert-entry .btn-convert:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }

        .convert-entry:hover .btn-convert {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }

        /* ======== 品牌介绍 ======== */
        .brand-intro {
            background: var(--ink-darkest);
            border-radius: var(--radius-card);
            padding: 40px;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .brand-intro::after {
            content: '';
            position: absolute;
            top: -60%;
            right: -15%;
            width: 60%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(184, 230, 46, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .brand-intro h2 {
            color: var(--white);
            position: relative;
            z-index: 1;
        }

        .brand-intro p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 0;
            position: relative;
            z-index: 1;
        }

        /* ======== 深度内容 ======== */
        .deep-content {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 40px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
        }

        .deep-content h2 {
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--accent-lime);
            display: inline-block;
        }

        .deep-content h3 {
            font-size: 1.2rem;
            margin-top: 28px;
            margin-bottom: 12px;
            color: var(--ink-darkest);
        }

        .deep-content p {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }

        .deep-content .content-img-placeholder {
            width: 100%;
            height: 280px;
            background: var(--paper-light);
            border-radius: var(--radius-img);
            margin: 20px 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 14px;
            overflow: hidden;
        }

        .deep-content .content-img-placeholder img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-img);
        }

        .deep-content .content-img-placeholder img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-img);
        }

        /* ======== 专题场景 ======== */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 16px;
        }

        .scene-card {
            background: var(--ink-darkest);
            border-radius: var(--radius-card);
            color: var(--white);
            overflow: hidden;
            position: relative;
            transition: all var(--transition);
            border: 1px solid var(--border-soft);
        }

        .scene-card .scene-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }

        .scene-card .scene-body {
            padding: 20px;
        }

        .scene-card h3 {
            color: var(--white);
            font-size: 16px;
            margin-bottom: 6px;
        }

        .scene-card p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
            margin-bottom: 12px;
        }

        .scene-card .scene-link {
            color: var(--accent-lime);
            font-weight: 600;
            font-size: 13px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition);
        }

        .scene-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(184, 230, 46, 0.4);
        }

        .scene-card:hover .scene-link {
            color: var(--white);
        }

        /* ======== 数据统计 ======== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
        }

        .stat-card {
            background: var(--ink-darkest);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(184, 230, 46, 0.15);
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: repeating-linear-gradient(0deg, rgba(184, 230, 46, 0.03) 0px, rgba(184, 230, 46, 0.03) 1px, transparent 1px, transparent 20px), repeating-linear-gradient(90deg, rgba(184, 230, 46, 0.03) 0px, rgba(184, 230, 46, 0.03) 1px, transparent 1px, transparent 25px);
            pointer-events: none;
        }

        .stat-card .stat-number {
            font-family: var(--font-mono);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent-lime);
            letter-spacing: -1px;
            line-height: 1.2;
            margin-bottom: 4px;
            position: relative;
        }

        .stat-card .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            position: relative;
        }

        .stat-card .trend-up {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            color: var(--accent-orange);
            margin-top: 8px;
            position: relative;
        }

        /* ======== 页脚 ======== */
        .footer-custom {
            background: var(--ink-darkest);
            color: rgba(255, 255, 255, 0.75);
            padding: 50px 0 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-custom .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
        }

        .footer-custom .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
        }

        .footer-custom .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
        }

        .footer-custom .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
            transition: color var(--transition);
        }

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

        .footer-custom .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            font-size: 13px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-custom .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }

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

        /* ======== 响应式 ======== */
        @media (max-width: 1024px) {
            :root {
                --section-pad: 56px;
            }

            .dock-nav .nav-menu li a {
                padding: 8px 10px;
                font-size: 13px;
            }

            .convert-table {
                grid-template-columns: 1fr;
            }

            .compare-grid {
                grid-template-columns: 1fr;
                padding: 20px;
            }

            .compare-col {
                padding: 16px;
            }

            .news-card .news-thumb {
                width: 180px;
                height: 120px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: 40px;
                --card-pad: 16px;
            }

            .dock-nav-wrapper {
                top: auto;
                bottom: 10px;
                transform: none;
                left: 50%;
                transform: translateX(-50%);
                width: 94%;
                max-width: 500px;
            }

            .dock-nav {
                border-radius: 18px;
                padding: 8px 12px;
                gap: 6px;
            }

            .dock-nav .logo-brand {
                font-size: 0.9rem;
                gap: 6px;
            }

            .dock-nav .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }

            .dock-nav .nav-menu {
                gap: 0;
                overflow-x: auto;
                white-space: nowrap;
                -webkit-overflow-scrolling: touch;
            }

            .dock-nav .nav-menu li a {
                padding: 6px 10px;
                font-size: 12px;
                border-radius: 6px;
            }

            .dock-nav .nav-right .btn-cta-nav {
                display: none;
            }

            .dock-nav .nav-right .icon-btn {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }

            .hero {
                padding: 120px 0 70px;
            }

            .hero h1 {
                font-size: 1.8rem;
            }

            .hero .hero-subtitle {
                font-size: 0.95rem;
            }

            .hero-data-stack {
                margin-top: 30px;
            }

            .hero-data-card .value {
                font-size: 1.5rem;
            }

            .service-grid,
            .guarantee-grid,
            .quick-qa-list,
            .scene-grid,
            .stats-grid,
            .cat-entry-grid {
                grid-template-columns: 1fr;
            }

            .news-card {
                flex-direction: column;
            }

            .news-card .news-thumb {
                width: 100%;
                height: 180px;
            }

            .milestone-timeline {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .milestone-timeline::before {
                display: none;
            }

            .brand-intro {
                padding: 24px;
            }

            .deep-content {
                padding: 24px;
            }

            .deep-content .content-img-placeholder {
                height: 180px;
            }

            .convert-table {
                padding: 20px;
            }

            .convert-entry {
                padding: 16px;
            }

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

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

            .hero h1 {
                font-size: 1.5rem;
                letter-spacing: -0.3px;
            }

            .hero .btn-grp {
                flex-direction: column;
                gap: 8px;
            }

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

            .section-label {
                font-size: 11px;
                padding: 4px 10px;
            }

            h2 {
                font-size: 1.4rem;
            }

            h3 {
                font-size: 1.1rem;
            }
        }

/* roulang page: category1 */
:root {
            --ink-darkest: #0E2A1F;
            --ink-deep: #123326;
            --ink-card: #0F2C20;
            --paper-light: #F3F5F0;
            --white: #FFFFFF;
            --text-primary: #1A1D1C;
            --text-secondary: #4E5A52;
            --text-muted: #7A857D;
            --accent-lime: #B8E62E;
            --accent-lime-dark: #9DC51F;
            --accent-orange: #E86A2C;
            --border-soft: rgba(14, 42, 31, 0.12);
            --border-green: #DFE5DC;
            --shadow-sm: 0 2px 8px rgba(14, 42, 31, 0.04);
            --shadow-md: 0 8px 24px rgba(14, 42, 31, 0.06);
            --shadow-lg: 0 16px 40px rgba(14, 42, 31, 0.12);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-nav: 24px;
            --radius-img: 12px;
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "Inter", "SF Mono", "JetBrains Mono", monospace;
            --section-pad: 72px;
            --card-pad: 24px;
            --transition: 0.2s ease;
        }
        @media (max-width: 1024px) {
            :root {
                --section-pad: 56px;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad: 40px;
                --card-pad: 16px;
            }
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--paper-light);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 72px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-img);
            display: block;
        }
        a {
            text-decoration: none;
            color: var(--ink-darkest);
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent-lime);
        }
        a:focus,
        button:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
        }
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding: var(--section-pad) 0;
        }
        .section-alt {
            background-color: var(--white);
        }
        .section-dark {
            background-color: var(--ink-darkest);
            color: var(--white);
        }
        .section-dark h2,
        .section-dark h3 {
            color: var(--white);
        }
        .section-dark p {
            color: rgba(255, 255, 255, 0.75);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--accent-lime-dark);
            background: rgba(184, 230, 46, 0.1);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-label.orange {
            color: var(--accent-orange);
            background: rgba(232, 106, 44, 0.1);
        }

        /* ======== 导航 ======== */
        .dock-nav-wrapper {
            position: fixed;
            top: 12px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 1200px;
            z-index: 1050;
            padding: 0;
        }
        .dock-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-nav);
            border: 1px solid rgba(14, 42, 31, 0.08);
            box-shadow: 0 8px 30px rgba(14, 42, 31, 0.08);
            padding: 10px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--ink-darkest);
            white-space: nowrap;
        }
        .dock-nav .logo-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }
        .dock-nav .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .dock-nav .nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .dock-nav .nav-menu li a:hover {
            background: var(--paper-light);
            color: var(--ink-darkest);
        }
        .dock-nav .nav-menu li a.active {
            background: var(--ink-darkest);
            color: var(--white);
        }
        .dock-nav .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .dock-nav .nav-right .icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--paper-light);
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            cursor: pointer;
            transition: all var(--transition);
        }
        .dock-nav .nav-right .icon-btn:hover {
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-color: var(--ink-darkest);
        }
        .btn-cta-nav {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            background: var(--ink-darkest);
            color: var(--white);
            font-weight: 600;
            font-size: 13px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-cta-nav:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }
        @media (max-width: 991px) {
            .dock-nav .nav-menu li a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .dock-nav .nav-menu li:nth-child(n+5) {
                display: none;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 60px;
            }
            .dock-nav-wrapper {
                top: 6px;
                width: 96%;
            }
            .dock-nav {
                padding: 8px 12px;
                border-radius: 18px;
            }
            .dock-nav .logo-brand {
                font-size: 1rem;
            }
            .dock-nav .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
            .dock-nav .nav-menu {
                gap: 2px;
                overflow-x: auto;
                scrollbar-width: none;
                -webkit-overflow-scrolling: touch;
            }
            .dock-nav .nav-menu::-webkit-scrollbar {
                display: none;
            }
            .dock-nav .nav-menu li a {
                padding: 6px 8px;
                font-size: 12px;
            }
            .dock-nav .nav-right .icon-btn {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }
            .btn-cta-nav {
                padding: 6px 12px;
                font-size: 12px;
            }
        }

        /* ======== 面包屑 ======== */
        .breadcrumb-custom {
            background: transparent;
            margin: 0;
            padding: 18px 0 6px;
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
        }
        .breadcrumb-custom a:hover {
            color: var(--accent-lime-dark);
        }
        .breadcrumb-custom .separator {
            color: var(--text-muted);
            font-size: 11px;
        }
        .breadcrumb-custom .current {
            color: var(--ink-darkest);
            font-weight: 600;
        }

        /* ======== 分类H1标题区 ======== */
        .category-header {
            padding: 28px 0 40px;
            border-bottom: 1px solid var(--border-green);
            margin-bottom: 40px;
        }
        .category-header h1 {
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--ink-darkest);
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .category-header .category-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        @media (max-width: 768px) {
            .category-header h1 {
                font-size: 1.6rem;
            }
        }

        /* ======== 列表卡片主体 ======== */
        .schedule-list-grid {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .schedule-card {
            display: flex;
            gap: 24px;
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid transparent;
            transition: all var(--transition);
        }
        .schedule-card:hover {
            border-color: var(--ink-darkest);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .schedule-card .card-img {
            width: 240px;
            min-width: 240px;
            height: 160px;
            overflow: hidden;
            border-radius: var(--radius-img);
        }
        .schedule-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .schedule-card:hover .card-img img {
            transform: scale(1.05);
        }
        .schedule-card .card-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 12px;
        }
        .schedule-card .card-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--ink-darkest);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .schedule-card .card-summary {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            flex: 1;
        }
        .schedule-card .card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .schedule-card .card-meta i {
            color: var(--accent-lime-dark);
            margin-right: 4px;
        }
        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            background: var(--ink-darkest);
            color: var(--white);
            font-weight: 600;
            font-size: 13px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition);
            align-self: flex-start;
        }
        .btn-read-more:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }
        .btn-read-more i {
            transition: transform var(--transition);
        }
        .btn-read-more:hover i {
            transform: translateX(4px);
        }
        @media (max-width: 768px) {
            .schedule-card {
                flex-direction: column;
                gap: 16px;
                padding: 16px;
            }
            .schedule-card .card-img {
                width: 100%;
                min-width: auto;
                height: 180px;
            }
            .schedule-card .card-title {
                font-size: 1.05rem;
            }
        }

        /* ======== 支撑板块A：数据要点 ======== */
        .data-points-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .data-point-card {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: var(--card-pad);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-soft);
            text-align: center;
            transition: all var(--transition);
        }
        .data-point-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--accent-lime-dark);
        }
        .data-point-card .data-number {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-lime-dark);
            line-height: 1.3;
        }
        .data-point-card .data-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }
        .data-point-card .data-icon {
            font-size: 1.5rem;
            color: var(--accent-orange);
            margin-bottom: 8px;
        }
        @media (max-width: 991px) {
            .data-points-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .data-points-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ======== 板块B：近期动态 ======== */
        .dynamic-news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .dynamic-news-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--white);
            border-radius: 12px;
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border-left: 4px solid var(--accent-lime);
            transition: all var(--transition);
        }
        .dynamic-news-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(4px);
        }
        .dynamic-news-item .news-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent-orange);
            flex-shrink: 0;
        }
        .dynamic-news-item .news-text {
            font-size: 14px;
            color: var(--text-primary);
            flex: 1;
        }
        .dynamic-news-item .news-date {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        /* ======== 深度内容区 ======== */
        .deep-content-box {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 40px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-soft);
        }
        .deep-content-box h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 16px;
            line-height: 1.5;
        }
        .deep-content-box p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 16px;
            text-align: justify;
        }
        .deep-content-box p:last-child {
            margin-bottom: 0;
        }
        @media (max-width: 768px) {
            .deep-content-box {
                padding: 24px 20px;
            }
        }

        /* ======== FAQ ======== */
        .faq-custom .accordion-item {
            border: none;
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .faq-custom .accordion-button {
            background: var(--paper-light);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 18px 20px;
            border-radius: 12px;
            border-left: 4px solid transparent;
            transition: all var(--transition);
        }
        .faq-custom .accordion-button:not(.collapsed) {
            background: var(--paper-light);
            color: var(--ink-darkest);
            border-left: 4px solid var(--ink-darkest);
            box-shadow: none;
        }
        .faq-custom .accordion-button:focus {
            box-shadow: none;
            border-left-color: var(--accent-lime-dark);
        }
        .faq-custom .accordion-button::after {
            color: var(--accent-lime-dark);
            font-size: 14px;
        }
        .faq-custom .accordion-body {
            background: var(--white);
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
            padding: 18px 20px;
        }

        /* ======== 板块E：普通链接 ======== */
        .related-links-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .related-link-card {
            background: var(--white);
            border-radius: 12px;
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-soft);
            font-size: 14px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all var(--transition);
        }
        .related-link-card i {
            color: var(--accent-lime-dark);
            font-size: 16px;
        }
        .related-link-card:hover {
            border-color: var(--ink-darkest);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            color: var(--ink-darkest);
        }
        @media (max-width: 768px) {
            .related-links-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ======== CTA区 ======== */
        .cta-banner {
            background: linear-gradient(135deg, var(--ink-darkest) 0%, var(--ink-deep) 60%, #0A1E15 100%);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            color: var(--white);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: "";
            position: absolute;
            top: -60%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(184, 230, 46, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-banner .cta-content h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .cta-banner .cta-content p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 0;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            font-weight: 700;
            font-size: 14px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .btn-cta-large:hover {
            background: var(--white);
            color: var(--ink-darkest);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 230, 46, 0.3);
        }
        @media (max-width: 768px) {
            .cta-banner {
                flex-direction: column;
                text-align: center;
                padding: 32px 24px;
            }
            .cta-banner .cta-content h3 {
                font-size: 1.3rem;
            }
        }

        /* ======== 页脚 ======== */
        .footer-custom {
            background: var(--ink-darkest);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 32px;
            margin-top: 40px;
        }
        .footer-custom .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 20px;
        }
        .footer-custom .footer-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: rgba(255, 255, 255, 0.1);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }
        .footer-custom .footer-links {
            list-style: none;
            margin: 0 0 24px;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
        }
        .footer-custom .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-custom .footer-links a:hover {
            color: var(--accent-lime);
        }
        .footer-custom .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            font-size: 13px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
        }
        .footer-custom .footer-bottom a {
            color: rgba(255, 255, 255, 0.7);
        }
        .footer-custom .footer-bottom a:hover {
            color: var(--accent-lime);
        }
        @media (max-width: 768px) {
            .footer-custom {
                padding: 32px 0 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                align-items: flex-start;
            }
        }

        /* ======== 通用标题 ======== */
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--ink-darkest);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 32px;
            line-height: 1.8;
            max-width: 680px;
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.4rem;
            }
            .section-subtitle {
                font-size: 14px;
                margin-bottom: 24px;
            }
        }

/* roulang page: category2 */
:root {
            --ink-darkest: #0E2A1F;
            --ink-deep: #123326;
            --ink-card: #0F2C20;
            --paper-light: #F3F5F0;
            --white: #FFFFFF;
            --text-primary: #1A1D1C;
            --text-secondary: #4E5A52;
            --text-muted: #7A857D;
            --accent-lime: #B8E62E;
            --accent-lime-dark: #9DC51F;
            --accent-orange: #E86A2C;
            --border-soft: rgba(14, 42, 31, 0.12);
            --border-green: #DFE5DC;
            --shadow-sm: 0 2px 8px rgba(14, 42, 31, 0.04);
            --shadow-md: 0 8px 24px rgba(14, 42, 31, 0.06);
            --shadow-lg: 0 16px 40px rgba(14, 42, 31, 0.12);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-nav: 24px;
            --radius-img: 12px;
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "Inter", "SF Mono", "JetBrains Mono", monospace;
            --section-pad: 72px;
            --card-pad: 24px;
            --transition: 0.2s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--paper-light);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 96px;
        }

        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-img);
            display: block;
        }

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

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

        a:focus,
        button:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background-color: var(--white);
        }

        .section-dark {
            background-color: var(--ink-darkest);
            color: var(--white);
        }

        .section-dark h2,
        .section-dark h3 {
            color: var(--white);
        }

        .section-dark p {
            color: rgba(255, 255, 255, 0.75);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--accent-lime-dark);
            background: rgba(184, 230, 46, 0.1);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-label.orange {
            color: var(--accent-orange);
            background: rgba(232, 106, 44, 0.1);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--ink-darkest);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 32px;
            line-height: 1.8;
        }

        /* ======== 导航 ======== */
        .dock-nav-wrapper {
            position: fixed;
            top: 12px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 1200px;
            z-index: 1050;
            padding: 0;
        }

        .dock-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-nav);
            border: 1px solid rgba(14, 42, 31, 0.08);
            box-shadow: 0 8px 30px rgba(14, 42, 31, 0.08);
            padding: 10px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--ink-darkest);
            white-space: nowrap;
        }

        .dock-nav .logo-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }

        .dock-nav .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .dock-nav .nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .dock-nav .nav-menu li a:hover {
            background: var(--paper-light);
            color: var(--ink-darkest);
        }

        .dock-nav .nav-menu li a.active {
            background: var(--ink-darkest);
            color: var(--white);
        }

        .dock-nav .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dock-nav .nav-right .icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--paper-light);
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            font-size: 14px;
            transition: all var(--transition);
        }

        .dock-nav .nav-right .icon-btn:hover {
            background: var(--ink-darkest);
            color: var(--accent-lime);
        }

        .btn-cta-nav {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--ink-darkest);
            color: var(--white);
            padding: 10px 18px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.2px;
            border: none;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-cta-nav:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }

        /* ======== 面包屑 ======== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
            list-style: none;
            padding: 0;
        }

        .breadcrumb-custom li {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .breadcrumb-custom li:not(:last-child)::after {
            content: "/";
            color: var(--text-muted);
            margin: 0 2px;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
            font-weight: 500;
        }

        .breadcrumb-custom a:hover {
            color: var(--accent-lime-dark);
        }

        .breadcrumb-custom .current {
            color: var(--ink-darkest);
            font-weight: 600;
        }

        /* ======== 分类页H1区 ======== */
        .category-hero {
            background: linear-gradient(135deg, var(--ink-darkest) 0%, var(--ink-deep) 100%);
            color: var(--white);
            padding: 40px 0 48px;
            border-radius: 0 0 32px 32px;
            margin-bottom: 0;
            position: relative;
            overflow: hidden;
        }

        .category-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: repeating-linear-gradient(0deg, rgba(184, 230, 46, 0.05) 0px, rgba(184, 230, 46, 0.05) 1px, transparent 1px, transparent 32px),
                repeating-linear-gradient(90deg, rgba(184, 230, 46, 0.05) 0px, rgba(184, 230, 46, 0.05) 1px, transparent 1px, transparent 32px);
            pointer-events: none;
        }

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

        .category-hero .breadcrumb-custom {
            color: rgba(255, 255, 255, 0.5);
        }

        .category-hero .breadcrumb-custom a {
            color: rgba(255, 255, 255, 0.7);
        }

        .category-hero .breadcrumb-custom .current {
            color: var(--accent-lime);
        }

        .category-hero h1 {
            font-size: 2.25rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--white);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .category-hero .category-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ======== 列表卡片主体 ======== */
        .stats-list-card {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .stats-list-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--ink-darkest);
            transform: translateY(-2px);
        }

        .stats-list-card .card-image {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 0;
            flex-shrink: 0;
        }

        .stats-list-card .card-body {
            padding: 20px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .stats-list-card .card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 8px;
            line-height: 1.45;
        }

        .stats-list-card .card-summary {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 16px;
            flex: 1;
        }

        .stats-list-card .card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--text-muted);
            padding-top: 12px;
            border-top: 1px solid var(--border-soft);
        }

        .stats-list-card .card-meta i {
            color: var(--accent-lime-dark);
            font-size: 12px;
        }

        .list-more-wrapper {
            text-align: center;
            margin-top: 32px;
        }

        .btn-outline-green {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid var(--ink-darkest);
            color: var(--ink-darkest);
            padding: 10px 24px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.2px;
            transition: all var(--transition);
        }

        .btn-outline-green:hover {
            background: var(--ink-darkest);
            color: var(--white);
        }

        /* ======== 支撑A：数据情报 ======== */
        .data-insight-card {
            background: var(--ink-darkest);
            border-radius: var(--radius-card);
            padding: 24px;
            color: var(--white);
            border: 1px solid rgba(184, 230, 46, 0.2);
            transition: all var(--transition);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .data-insight-card::after {
            content: "";
            position: absolute;
            bottom: 0;
            right: 0;
            width: 80px;
            height: 80px;
            background: rgba(184, 230, 46, 0.08);
            border-radius: 50% 0 0 0;
        }

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

        .data-insight-card .insight-icon {
            width: 40px;
            height: 40px;
            background: rgba(184, 230, 46, 0.15);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 14px;
        }

        .data-insight-card .insight-value {
            font-family: var(--font-mono);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--accent-lime);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .data-insight-card .insight-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.75);
            font-weight: 500;
        }

        .data-insight-card .insight-trend {
            font-size: 0.8rem;
            color: var(--accent-orange);
            font-weight: 600;
            margin-top: 8px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ======== 支撑B：动态列表 ======== */
        .dynamic-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-soft);
            transition: all var(--transition);
        }

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

        .dynamic-item:hover {
            padding-left: 8px;
        }

        .dynamic-item .dynamic-date {
            width: 72px;
            flex-shrink: 0;
            text-align: center;
            background: var(--paper-light);
            border-radius: 8px;
            padding: 10px 8px;
            border: 1px solid var(--border-soft);
        }

        .dynamic-item .dynamic-date .day {
            font-family: var(--font-mono);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--ink-darkest);
            line-height: 1.2;
            display: block;
        }

        .dynamic-item .dynamic-date .month {
            font-size: 0.75rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .dynamic-item .dynamic-content h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .dynamic-item .dynamic-content p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* ======== 支撑C：深度内容 ======== */
        .deep-content {
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 40px 48px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-soft);
        }

        .deep-content h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .deep-content h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-top: 24px;
            margin-bottom: 10px;
        }

        .deep-content p {
            font-size: 0.98rem;
            color: var(--text-primary);
            line-height: 1.9;
            margin-bottom: 16px;
            text-align: justify;
        }

        /* ======== FAQ ======== */
        .accordion-custom .accordion-item {
            border: none;
            background: var(--white);
            border-radius: 12px !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-soft);
            transition: all var(--transition);
        }

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

        .accordion-custom .accordion-button {
            background: var(--paper-light);
            border-radius: 12px;
            padding: 18px 24px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--ink-darkest);
            box-shadow: none;
            transition: all var(--transition);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--white);
            color: var(--ink-darkest);
            border-left: 4px solid var(--ink-darkest);
            border-radius: 12px 12px 0 0;
        }

        .accordion-custom .accordion-button::after {
            color: var(--accent-lime-dark);
            font-size: 14px;
        }

        .accordion-custom .accordion-button:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: -2px;
            box-shadow: none;
        }

        .accordion-custom .accordion-body {
            padding: 18px 24px 20px;
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            background: var(--white);
        }

        /* ======== 支撑E：链接列表 ======== */
        .article-link-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 18px;
            background: var(--white);
            border-radius: 10px;
            border: 1px solid var(--border-soft);
            transition: all var(--transition);
            margin-bottom: 10px;
        }

        .article-link-item:hover {
            border-color: var(--ink-darkest);
            box-shadow: var(--shadow-sm);
            transform: translateX(4px);
        }

        .article-link-item i {
            color: var(--accent-lime-dark);
            font-size: 14px;
            width: 20px;
            text-align: center;
            flex-shrink: 0;
        }

        .article-link-item span {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--ink-darkest);
        }

        /* ======== CTA ======== */
        .cta-section-custom {
            background: linear-gradient(135deg, var(--ink-darkest) 0%, var(--ink-deep) 100%);
            border-radius: 24px;
            padding: 48px 40px;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .cta-section-custom::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: radial-gradient(circle at 80% 30%, rgba(184, 230, 46, 0.15) 0%, transparent 60%);
            pointer-events: none;
        }

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

        .cta-section-custom h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 8px;
            letter-spacing: -0.5px;
        }

        .cta-section-custom p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1rem;
            margin-bottom: 24px;
            line-height: 1.7;
        }

        .btn-lime {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 700;
            font-size: 15px;
            letter-spacing: 0.2px;
            border: none;
            transition: all var(--transition);
        }

        .btn-lime:hover {
            background: var(--accent-lime-dark);
            color: var(--ink-darkest);
            transform: translateY(-1px);
        }

        .btn-outline-white {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            color: var(--white);
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            letter-spacing: 0.2px;
            transition: all var(--transition);
        }

        .btn-outline-white:hover {
            border-color: var(--accent-lime);
            color: var(--accent-lime);
        }

        /* ======== 页脚 ======== */
        .footer-custom {
            background: var(--ink-darkest);
            color: rgba(255, 255, 255, 0.7);
            padding: 40px 0 24px;
            margin-top: 0;
        }

        .footer-custom .container-custom {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .footer-custom .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--white);
        }

        .footer-custom .footer-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: rgba(184, 230, 46, 0.15);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .footer-custom .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-custom .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            font-weight: 500;
            transition: color var(--transition);
        }

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

        .footer-custom .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-custom .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
            font-weight: 500;
        }

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

        /* ======== 响应式 ======== */
        @media (max-width: 1199px) {
            :root {
                --section-pad: 56px;
            }

            .category-hero h1 {
                font-size: 1.9rem;
            }

            .deep-content {
                padding: 32px 32px;
            }
        }

        @media (max-width: 991px) {
            .dock-nav {
                flex-wrap: wrap;
                padding: 10px 14px;
            }

            .dock-nav .nav-menu {
                order: 3;
                width: 100%;
                overflow-x: auto;
                justify-content: flex-start;
                padding-top: 8px;
                gap: 2px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: thin;
            }

            .dock-nav .nav-menu li a {
                padding: 7px 12px;
                font-size: 13px;
            }

            .section-title {
                font-size: 1.6rem;
            }

            .category-hero {
                padding: 32px 0 36px;
                border-radius: 0 0 24px 24px;
            }

            .category-hero h1 {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 767px) {
            :root {
                --section-pad: 40px;
                --card-pad: 16px;
            }

            body {
                padding-top: 80px;
                font-size: 14px;
            }

            .dock-nav-wrapper {
                width: 94%;
            }

            .dock-nav {
                padding: 8px 12px;
                gap: 8px;
            }

            .dock-nav .logo-brand {
                font-size: 1rem;
                gap: 6px;
            }

            .dock-nav .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }

            .dock-nav .nav-right .icon-btn {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }

            .btn-cta-nav {
                padding: 8px 12px;
                font-size: 12px;
                gap: 4px;
            }

            .dock-nav .nav-menu li a {
                padding: 6px 10px;
                font-size: 12px;
            }

            .category-hero {
                padding: 24px 0 28px;
                border-radius: 0 0 20px 20px;
            }

            .category-hero h1 {
                font-size: 1.4rem;
                margin-bottom: 8px;
            }

            .category-hero .category-desc {
                font-size: 0.92rem;
            }

            .section-title {
                font-size: 1.35rem;
            }

            .section-subtitle {
                font-size: 0.95rem;
                margin-bottom: 20px;
            }

            .stats-list-card .card-image {
                height: 150px;
            }

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

            .data-insight-card {
                padding: 18px;
            }

            .data-insight-card .insight-value {
                font-size: 1.4rem;
            }

            .deep-content {
                padding: 24px 20px;
            }

            .deep-content h2 {
                font-size: 1.3rem;
            }

            .deep-content p {
                font-size: 0.9rem;
            }

            .cta-section-custom {
                padding: 32px 24px;
                border-radius: 16px;
            }

            .cta-section-custom h2 {
                font-size: 1.4rem;
            }

            .footer-custom .footer-bottom {
                flex-direction: column;
                gap: 4px;
            }

            .breadcrumb-custom {
                font-size: 12px;
                margin-bottom: 10px;
            }
        }

        @media (max-width: 520px) {
            .dock-nav .nav-right .icon-btn {
                display: none;
            }

            .btn-cta-nav {
                padding: 7px 10px;
                font-size: 11px;
            }

            .category-hero h1 {
                font-size: 1.2rem;
                line-height: 1.4;
            }

            .category-hero .category-desc {
                font-size: 0.87rem;
                line-height: 1.7;
            }

            .section-title {
                font-size: 1.2rem;
            }

            .stats-list-card .card-image {
                height: 130px;
            }

            .stats-list-card .card-title {
                font-size: 1rem;
            }

            .stats-list-card .card-summary {
                font-size: 0.87rem;
            }

            .data-insight-card {
                padding: 14px;
            }

            .data-insight-card .insight-value {
                font-size: 1.2rem;
            }

            .dynamic-item {
                flex-direction: column;
                gap: 8px;
            }

            .dynamic-item .dynamic-date {
                width: 52px;
                padding: 6px 4px;
            }

            .dynamic-item .dynamic-date .day {
                font-size: 1.1rem;
            }
        }

/* roulang page: category3 */
:root {
            --ink-darkest: #0E2A1F;
            --ink-deep: #123326;
            --ink-card: #0F2C20;
            --paper-light: #F3F5F0;
            --white: #FFFFFF;
            --text-primary: #1A1D1C;
            --text-secondary: #4E5A52;
            --text-muted: #7A857D;
            --accent-lime: #B8E62E;
            --accent-lime-dark: #9DC51F;
            --accent-orange: #E86A2C;
            --border-soft: rgba(14, 42, 31, 0.12);
            --border-green: #DFE5DC;
            --shadow-sm: 0 2px 8px rgba(14, 42, 31, 0.04);
            --shadow-md: 0 8px 24px rgba(14, 42, 31, 0.06);
            --shadow-lg: 0 16px 40px rgba(14, 42, 31, 0.12);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-nav: 24px;
            --radius-img: 12px;
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "Inter", "SF Mono", "JetBrains Mono", monospace;
            --section-pad: 72px;
            --card-pad: 24px;
            --transition: 0.2s ease;
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: 40px;
                --card-pad: 16px;
            }
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--paper-light);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 80px;
        }

        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-img);
            display: block;
        }

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

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

        a:focus,
        button:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background-color: var(--white);
        }

        .section-dark {
            background-color: var(--ink-darkest);
            color: var(--white);
        }

        .section-dark h2,
        .section-dark h3 {
            color: var(--white);
        }

        .section-dark p {
            color: rgba(255, 255, 255, 0.75);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--accent-lime-dark);
            background: rgba(184, 230, 46, 0.1);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-label.orange {
            color: var(--accent-orange);
            background: rgba(232, 106, 44, 0.1);
        }

        .section-label.light {
            color: var(--accent-lime);
            background: rgba(184, 230, 46, 0.12);
        }

        /* ======== 导航 ======== */
        .dock-nav-wrapper {
            position: fixed;
            top: 12px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 1200px;
            z-index: 1050;
            padding: 0;
        }

        .dock-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-nav);
            border: 1px solid rgba(14, 42, 31, 0.08);
            box-shadow: 0 8px 30px rgba(14, 42, 31, 0.08);
            padding: 10px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--ink-darkest);
            white-space: nowrap;
        }

        .dock-nav .logo-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }

        .dock-nav .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .dock-nav .nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .dock-nav .nav-menu li a:hover {
            background: var(--paper-light);
            color: var(--ink-darkest);
        }

        .dock-nav .nav-menu li a.active {
            background: var(--ink-darkest);
            color: var(--white);
        }

        .dock-nav .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dock-nav .nav-right .icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--paper-light);
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            font-size: 14px;
            cursor: pointer;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .dock-nav .nav-right .icon-btn:hover {
            background: var(--ink-darkest);
            color: var(--white);
        }

        .btn-cta-nav {
            display: inline-block;
            background: var(--ink-darkest);
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.2px;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-cta-nav:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
            transform: translateY(-1px);
        }

        /* ======== 面包屑 ======== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }

        .breadcrumb-custom a:hover {
            color: var(--accent-lime);
        }

        .breadcrumb-custom .separator {
            color: rgba(255, 255, 255, 0.4);
        }

        .breadcrumb-custom .current {
            color: var(--accent-lime);
            font-weight: 500;
        }

        /* ======== 分类页头区 ======== */
        .category-header {
            background: var(--ink-darkest);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
        }

        .category-header::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: radial-gradient(ellipse at 70% 30%, rgba(184, 230, 46, 0.08), transparent 55%);
            pointer-events: none;
        }

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

        .category-header h1 {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--white);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .category-header .header-desc {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .category-header .header-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .category-header .header-meta span {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .category-header .header-meta i {
            color: var(--accent-lime);
            font-size: 12px;
        }

        /* ======== 列表卡片主体 ======== */
        .news-list-section {
            background: var(--white);
        }

        .section-heading-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 32px;
            gap: 16px;
            flex-wrap: wrap;
        }

        .section-heading-row h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 4px;
            letter-spacing: -0.5px;
        }

        .section-heading-row .sub-heading {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .news-card-horizontal {
            display: flex;
            gap: 20px;
            background: var(--white);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            position: relative;
        }

        .news-card-horizontal:hover {
            border-color: var(--ink-darkest);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .news-card-horizontal .news-thumb {
            width: 240px;
            min-width: 240px;
            height: 160px;
            border-radius: var(--radius-img);
            overflow: hidden;
            flex-shrink: 0;
            position: relative;
        }

        .news-card-horizontal .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-img);
            transition: transform 0.3s ease;
        }

        .news-card-horizontal:hover .news-thumb img {
            transform: scale(1.04);
        }

        .news-card-horizontal .news-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            min-width: 0;
        }

        .news-card-horizontal .news-tag-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .news-card-horizontal .news-badge {
            font-size: 12px;
            font-weight: 600;
            background: rgba(184, 230, 46, 0.15);
            color: var(--accent-lime-dark);
            padding: 3px 10px;
            border-radius: 14px;
            display: inline-block;
        }

        .news-card-horizontal .news-badge.orange {
            background: rgba(232, 106, 44, 0.12);
            color: var(--accent-orange);
        }

        .news-card-horizontal .news-date {
            font-size: 12px;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-card-horizontal .news-date i {
            font-size: 11px;
        }

        .news-card-horizontal h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
            letter-spacing: -0.2px;
        }

        .news-card-horizontal .news-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 12px;
            flex: 1;
        }

        .news-card-horizontal .news-footer-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .news-card-horizontal .read-more-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--ink-darkest);
            transition: all var(--transition);
        }

        .news-card-horizontal .read-more-link i {
            transition: transform var(--transition);
            font-size: 12px;
        }

        .news-card-horizontal .read-more-link:hover {
            color: var(--accent-lime-dark);
        }

        .news-card-horizontal .read-more-link:hover i {
            transform: translateX(4px);
        }

        .news-card-horizontal .news-views {
            font-size: 12px;
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ======== 数据情报 ======== */
        .stats-intel-section {
            background: var(--ink-darkest);
        }

        .stats-intel-section .section-heading-row h2 {
            color: var(--white);
        }

        .stats-intel-section .section-heading-row .sub-heading {
            color: rgba(255, 255, 255, 0.6);
        }

        .stats-intel-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .stat-intel-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-card);
            padding: 24px;
            text-align: left;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .stat-intel-card::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            left: 0;
            bottom: 0;
            background: repeating-linear-gradient(0deg, transparent, transparent 14px, rgba(184, 230, 46, 0.03) 14px, rgba(184, 230, 46, 0.03) 15px);
            pointer-events: none;
        }

        .stat-intel-card:hover {
            border-color: rgba(184, 230, 46, 0.3);
            background: rgba(255, 255, 255, 0.06);
            transform: translateY(-2px);
        }

        .stat-intel-card .stat-number {
            font-family: var(--font-mono);
            font-size: 32px;
            font-weight: 700;
            color: var(--accent-lime);
            letter-spacing: -1px;
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-intel-card .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            font-weight: 500;
        }

        .stat-intel-card .stat-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            color: var(--accent-orange);
            margin-top: 8px;
            font-weight: 500;
        }

        /* ======== 赛事预告 ======== */
        .upcoming-section {
            background: var(--paper-light);
        }

        .upcoming-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .upcoming-card {
            background: var(--white);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .upcoming-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--ink-darkest);
            transform: translateY(-2px);
        }

        .upcoming-card .upcoming-date-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-orange);
            background: rgba(232, 106, 44, 0.08);
            padding: 4px 8px;
            border-radius: 6px;
            margin-bottom: 10px;
        }

        .upcoming-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .upcoming-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ======== 深度内容 ======== */
        .deep-content-section {
            background: var(--white);
        }

        .deep-content-wrapper {
            max-width: 820px;
            margin: 0 auto;
        }

        .deep-content-wrapper h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }

        .deep-content-wrapper h3 {
            font-size: 19px;
            font-weight: 600;
            color: var(--text-primary);
            margin: 24px 0 10px;
            letter-spacing: -0.2px;
        }

        .deep-content-wrapper p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 14px;
        }

        .deep-content-wrapper .content-illustration {
            margin: 20px 0;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .deep-content-wrapper .content-illustration img {
            width: 100%;
            height: auto;
            border-radius: var(--radius-card);
            object-fit: cover;
        }

        /* ======== FAQ ======== */
        .faq-section {
            background: var(--paper-light);
        }

        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item-custom {
            background: var(--white);
            border: 1px solid var(--border-green);
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }

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

        .faq-item-custom .faq-question {
            width: 100%;
            background: #F3F5F0;
            border: none;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: all var(--transition);
            text-align: left;
            border-radius: 12px;
            letter-spacing: -0.1px;
        }

        .faq-item-custom .faq-question:hover {
            background: #EAEEE5;
        }

        .faq-item-custom .faq-question .faq-icon {
            font-size: 13px;
            color: var(--accent-lime-dark);
            transition: transform var(--transition);
            flex-shrink: 0;
        }

        .faq-item-custom .faq-question[aria-expanded="true"] {
            background: var(--white);
            border-left: 4px solid var(--ink-darkest);
            border-radius: 12px 12px 0 0;
        }

        .faq-item-custom .faq-question[aria-expanded="true"] .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer-collapse {
            background: var(--white);
        }

        .faq-item-custom .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            background: var(--white);
            border-radius: 0 0 12px 12px;
        }

        /* ======== 相关阅读 ======== */
        .related-section {
            background: var(--white);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .related-card {
            background: var(--paper-light);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition);
        }

        .related-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--ink-darkest);
            transform: translateY(-2px);
        }

        .related-card .related-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            margin-bottom: 12px;
        }

        .related-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .related-card p {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 10px;
            line-height: 1.6;
        }

        .related-card .related-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--ink-darkest);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .related-card .related-link i {
            font-size: 11px;
            transition: transform var(--transition);
        }

        .related-card .related-link:hover i {
            transform: translateX(4px);
        }

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

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(184, 230, 46, 0.06), transparent 60%);
            pointer-events: none;
        }

        .cta-box {
            position: relative;
            z-index: 2;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .cta-box h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 6px;
            letter-spacing: -0.3px;
        }

        .cta-box p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 0;
        }

        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.2px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
            border: none;
            cursor: pointer;
        }

        .btn-primary-custom:hover {
            background: var(--white);
            color: var(--ink-darkest);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.2px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.3);
            transition: all var(--transition);
            cursor: pointer;
        }

        .btn-outline-custom:hover {
            background: var(--white);
            color: var(--ink-darkest);
            border-color: var(--white);
            transform: translateY(-2px);
        }

        .cta-box .cta-actions {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        /* ======== 页脚 ======== */
        .footer-custom {
            background: #081C13;
            padding: 48px 0 24px;
            color: rgba(255, 255, 255, 0.75);
        }

        .footer-custom .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 20px;
        }

        .footer-custom .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
        }

        .footer-custom .footer-links {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
        }

        .footer-custom .footer-links li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 13px;
            transition: color var(--transition);
        }

        .footer-custom .footer-links li a:hover {
            color: var(--accent-lime);
        }

        .footer-custom .footer-bottom {
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-custom .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 12px;
            transition: color var(--transition);
        }

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

        /* ======== 响应式 ======== */
        @media (max-width: 1024px) {
            .stats-intel-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .upcoming-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .news-card-horizontal .news-thumb {
                width: 200px;
                min-width: 200px;
                height: 140px;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 80px;
                font-size: 14px;
            }

            .dock-nav {
                padding: 8px 14px;
                gap: 8px;
                border-radius: 20px;
            }

            .dock-nav .logo-brand {
                font-size: 0.95rem;
                gap: 6px;
            }

            .dock-nav .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }

            .dock-nav .nav-menu li a {
                padding: 6px 10px;
                font-size: 12px;
            }

            .dock-nav .nav-right .icon-btn {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }

            .btn-cta-nav {
                font-size: 12px;
                padding: 6px 12px;
            }

            .category-header {
                padding: 40px 0 32px;
            }

            .category-header h1 {
                font-size: 26px;
            }

            .category-header .header-desc {
                font-size: 14px;
            }

            .news-card-horizontal {
                flex-direction: column;
                gap: 14px;
                padding: 14px;
            }

            .news-card-horizontal .news-thumb {
                width: 100%;
                min-width: 100%;
                height: 180px;
            }

            .news-card-horizontal h3 {
                font-size: 16px;
            }

            .news-card-horizontal .news-excerpt {
                font-size: 13px;
            }

            .stats-intel-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .stat-intel-card {
                padding: 18px;
            }

            .stat-intel-card .stat-number {
                font-size: 26px;
            }

            .upcoming-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .related-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .cta-box {
                padding: 24px 20px;
                flex-direction: column;
                align-items: flex-start;
            }

            .cta-box .cta-actions {
                width: 100%;
                flex-direction: column;
            }

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

            .section-heading-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

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

            .deep-content-wrapper h2 {
                font-size: 20px;
            }

            .faq-item-custom .faq-question {
                font-size: 14px;
                padding: 14px 16px;
            }

            .faq-item-custom .faq-answer {
                padding: 0 16px 14px;
                font-size: 13px;
            }

            .footer-custom {
                padding: 32px 0 20px;
            }

            .footer-custom .footer-bottom {
                flex-direction: column;
                gap: 6px;
            }
        }

        @media (max-width: 520px) {
            .dock-nav .nav-menu {
                gap: 2px;
            }

            .dock-nav .nav-menu li a {
                padding: 5px 7px;
                font-size: 11px;
            }

            .dock-nav .logo-brand {
                font-size: 0.85rem;
                gap: 4px;
            }

            .dock-nav .logo-brand .logo-icon {
                width: 24px;
                height: 24px;
                font-size: 11px;
            }

            .btn-cta-nav {
                font-size: 11px;
                padding: 5px 10px;
            }

            .dock-nav .nav-right .icon-btn {
                width: 26px;
                height: 26px;
                font-size: 11px;
            }

            .category-header h1 {
                font-size: 22px;
                letter-spacing: -0.2px;
            }

            .news-card-horizontal .news-thumb {
                height: 150px;
            }

            .news-card-horizontal h3 {
                font-size: 15px;
            }
        }

/* roulang page: category4 */
:root {
            --ink-darkest: #0E2A1F;
            --ink-deep: #123326;
            --ink-card: #0F2C20;
            --paper-light: #F3F5F0;
            --white: #FFFFFF;
            --text-primary: #1A1D1C;
            --text-secondary: #4E5A52;
            --text-muted: #7A857D;
            --accent-lime: #B8E62E;
            --accent-lime-dark: #9DC51F;
            --accent-orange: #E86A2C;
            --border-soft: rgba(14, 42, 31, 0.12);
            --border-green: #DFE5DC;
            --shadow-sm: 0 2px 8px rgba(14, 42, 31, 0.04);
            --shadow-md: 0 8px 24px rgba(14, 42, 31, 0.06);
            --shadow-lg: 0 16px 40px rgba(14, 42, 31, 0.12);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-nav: 24px;
            --radius-img: 12px;
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "Inter", "SF Mono", "JetBrains Mono", monospace;
            --section-pad: 72px;
            --card-pad: 24px;
            --transition: 0.2s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--paper-light);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 90px;
        }

        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-img);
            display: block;
        }

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

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

        a:focus,
        button:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background-color: var(--white);
        }

        .section-dark {
            background-color: var(--ink-darkest);
            color: var(--white);
        }

        .section-dark h2,
        .section-dark h3 {
            color: var(--white);
        }

        .section-dark p {
            color: rgba(255, 255, 255, 0.75);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--accent-lime-dark);
            background: rgba(184, 230, 46, 0.1);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-label.orange {
            color: var(--accent-orange);
            background: rgba(232, 106, 44, 0.1);
        }

        /* ======== 导航 ======== */
        .dock-nav-wrapper {
            position: fixed;
            top: 12px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 1200px;
            z-index: 1050;
            padding: 0;
        }

        .dock-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-nav);
            border: 1px solid rgba(14, 42, 31, 0.08);
            box-shadow: 0 8px 30px rgba(14, 42, 31, 0.08);
            padding: 10px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--ink-darkest);
            white-space: nowrap;
        }

        .dock-nav .logo-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }

        .dock-nav .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .dock-nav .nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .dock-nav .nav-menu li a:hover {
            background: var(--paper-light);
            color: var(--ink-darkest);
        }

        .dock-nav .nav-menu li a.active {
            background: var(--ink-darkest);
            color: var(--white);
        }

        .dock-nav .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dock-nav .nav-right .icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--paper-light);
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            cursor: pointer;
            transition: all var(--transition);
        }

        .dock-nav .nav-right .icon-btn:hover {
            background: var(--ink-darkest);
            color: var(--accent-lime);
        }

        .btn-cta-nav {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--ink-darkest);
            color: var(--white);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.2px;
            padding: 9px 18px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-cta-nav:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }

        /* ======== 面包屑 ======== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            padding: 16px 0 0;
            margin: 0;
            list-style: none;
        }

        .breadcrumb-custom li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-custom li:not(:last-child)::after {
            content: "/";
            color: var(--text-muted);
            font-size: 12px;
        }

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

        .breadcrumb-custom a:hover {
            color: var(--accent-lime-dark);
        }

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

        /* ======== 分类 H1 标题区 ======== */
        .category-header {
            padding: 36px 0 24px;
            background: var(--paper-light);
        }

        .category-header h1 {
            font-size: 36px;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--ink-darkest);
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .category-header .header-desc {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ======== 主体列表卡片 ======== */
        .guide-list-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 24px;
        }

        .guide-card {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .guide-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border: 1px solid var(--border-soft);
        }

        .guide-card .card-img {
            overflow: hidden;
            height: 200px;
        }

        .guide-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
            transition: transform 0.4s ease;
        }

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

        .guide-card .card-body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .guide-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .guide-card .card-meta .badge-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-lime-dark);
            background: rgba(184, 230, 46, 0.12);
            padding: 2px 10px;
            border-radius: 12px;
        }

        .guide-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .guide-card .card-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .guide-card .read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--ink-darkest);
            transition: all var(--transition);
        }

        .guide-card .read-more i {
            transition: transform var(--transition);
        }

        .guide-card .read-more:hover {
            color: var(--accent-lime-dark);
        }

        .guide-card .read-more:hover i {
            transform: translateX(4px);
        }

        /* ======== 支撑板块 A ======== */
        .quick-stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
        }

        .quick-stat-card {
            background: var(--ink-darkest);
            color: var(--white);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .quick-stat-card::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: repeating-linear-gradient(0deg, transparent, transparent 24px, rgba(184, 230, 46, 0.06) 25px);
            pointer-events: none;
        }

        .quick-stat-card .stat-number {
            font-family: var(--font-mono);
            font-size: 42px;
            font-weight: 700;
            color: var(--accent-lime);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .quick-stat-card .stat-label {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            font-weight: 500;
            position: relative;
            z-index: 1;
        }

        /* ======== 支撑板块 B ======== */
        .upcoming-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .upcoming-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 18px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-soft);
            transition: all var(--transition);
        }

        .upcoming-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--ink-darkest);
        }

        .upcoming-item .upcoming-date {
            display: flex;
            flex-direction: column;
            align-items: center;
            min-width: 60px;
            background: var(--ink-darkest);
            color: var(--white);
            border-radius: 10px;
            padding: 8px 10px;
        }

        .upcoming-item .upcoming-date .day {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-lime);
            line-height: 1.2;
        }

        .upcoming-item .upcoming-date .month {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.7);
        }

        .upcoming-item .upcoming-info h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-bottom: 4px;
        }

        .upcoming-item .upcoming-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        /* ======== 深度内容 C ======== */
        .deep-content {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            padding: 40px 44px;
        }

        .deep-content h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .deep-content h4 {
            font-size: 17px;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-top: 24px;
            margin-bottom: 8px;
        }

        .deep-content p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
            margin-bottom: 12px;
        }

        /* ======== FAQ ======== */
        .accordion-custom .accordion-item {
            border: 1px solid var(--border-soft);
            border-radius: 12px !important;
            margin-bottom: 12px;
            background: var(--paper-light);
            overflow: hidden;
        }

        .accordion-custom .accordion-button {
            background: var(--paper-light);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 18px 24px;
            border-radius: 12px !important;
            transition: all var(--transition);
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--paper-light);
            color: var(--ink-darkest);
            border-left: 4px solid var(--ink-darkest);
            box-shadow: none;
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
        }

        .accordion-custom .accordion-button i {
            color: var(--accent-lime-dark);
            margin-right: 10px;
            font-size: 16px;
        }

        .accordion-custom .accordion-body {
            background: var(--paper-light);
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
            padding: 6px 24px 20px 58px;
        }

        /* ======== 文章链接板块 E ======== */
        .article-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 16px;
        }

        .article-link-card {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--white);
            border-radius: var(--radius-card);
            padding: 18px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-soft);
            transition: all var(--transition);
        }

        .article-link-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--ink-darkest);
            transform: translateY(-2px);
        }

        .article-link-card .link-icon {
            width: 44px;
            height: 44px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .article-link-card .link-info h5 {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-bottom: 2px;
        }

        .article-link-card .link-info p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
        }

        /* ======== CTA 板块 F ======== */
        .cta-reminder {
            background: var(--ink-darkest);
            color: var(--white);
            border-radius: var(--radius-card);
            padding: 48px 44px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-reminder::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(184, 230, 46, 0.04) 31px);
            pointer-events: none;
        }

        .cta-reminder h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-reminder p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 560px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
        }

        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.2px;
            padding: 13px 30px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition);
            position: relative;
            z-index: 1;
        }

        .btn-primary-custom:hover {
            background: var(--white);
            color: var(--ink-darkest);
            transform: translateY(-2px);
        }

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--white);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.2px;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.5);
            transition: all var(--transition);
            position: relative;
            z-index: 1;
        }

        .btn-outline-custom:hover {
            background: var(--white);
            color: var(--ink-darkest);
            border-color: var(--white);
        }

        /* ======== 页脚 ======== */
        .footer-custom {
            background: var(--ink-darkest);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 32px;
            margin-top: 0;
        }

        .footer-custom .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 24px;
        }

        .footer-custom .footer-brand .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }

        .footer-custom .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
        }

        .footer-custom .footer-links li a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: color var(--transition);
        }

        .footer-custom .footer-links li a:hover {
            color: var(--accent-lime);
        }

        .footer-custom .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
        }

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

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

        /* ======== 响应式 ======== */
        @media (min-width: 1200px) {
            .guide-list-grid {
                grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
            }
        }

        @media (max-width: 991.98px) {
            body {
                padding-top: 80px;
            }

            .dock-nav {
                padding: 8px 16px;
                gap: 8px;
            }

            .dock-nav .nav-menu li a {
                padding: 6px 10px;
                font-size: 13px;
            }

            .dock-nav .nav-right .btn-cta-nav {
                padding: 8px 14px;
                font-size: 13px;
            }

            .category-header h1 {
                font-size: 30px;
            }

            .deep-content {
                padding: 30px 28px;
            }

            .cta-reminder {
                padding: 36px 28px;
            }
        }

        @media (max-width: 767.98px) {
            body {
                padding-top: 70px;
            }

            :root {
                --section-pad: 40px;
                --card-pad: 16px;
            }

            .dock-nav-wrapper {
                top: 8px;
                width: 95%;
            }

            .dock-nav {
                padding: 6px 12px;
                border-radius: 18px;
            }

            .dock-nav .logo-brand span:last-child {
                font-size: 0.95rem;
            }

            .dock-nav .nav-menu {
                gap: 0;
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }

            .dock-nav .nav-menu li a {
                padding: 6px 8px;
                font-size: 12px;
                white-space: nowrap;
            }

            .dock-nav .nav-right .icon-btn {
                width: 32px;
                height: 32px;
                font-size: 13px;
            }

            .dock-nav .nav-right .btn-cta-nav {
                padding: 7px 12px;
                font-size: 12px;
            }

            .category-header h1 {
                font-size: 26px;
                letter-spacing: -0.3px;
            }

            .category-header .header-desc {
                font-size: 14px;
            }

            .guide-list-grid {
                grid-template-columns: 1fr;
            }

            .quick-stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .quick-stat-card {
                padding: 20px 14px;
            }

            .quick-stat-card .stat-number {
                font-size: 30px;
            }

            .upcoming-item {
                flex-direction: column;
                align-items: flex-start;
                padding: 14px 16px;
            }

            .upcoming-item .upcoming-date {
                flex-direction: row;
                gap: 8px;
                align-items: baseline;
                min-width: auto;
                background: transparent;
                color: var(--text-primary);
                padding: 0;
            }

            .upcoming-item .upcoming-date .day {
                font-size: 16px;
                color: var(--accent-orange);
            }

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

            .deep-content {
                padding: 22px 18px;
            }

            .deep-content h3 {
                font-size: 19px;
            }

            .article-links-grid {
                grid-template-columns: 1fr;
            }

            .cta-reminder {
                padding: 28px 20px;
            }

            .cta-reminder h2 {
                font-size: 22px;
            }

            .btn-primary-custom,
            .btn-outline-custom {
                padding: 11px 20px;
                font-size: 14px;
            }

            .footer-custom {
                padding: 32px 0 24px;
            }

            .footer-custom .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .dock-nav .logo-brand span:last-child {
                display: none;
            }

            .dock-nav .logo-brand .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }

            .dock-nav .nav-right .btn-cta-nav {
                display: none;
            }

            .quick-stats-grid {
                grid-template-columns: 1fr;
            }

            .breadcrumb-custom {
                font-size: 12px;
                flex-wrap: wrap;
            }
        }

/* roulang page: category5 */
:root {
            --ink-darkest: #0E2A1F;
            --ink-deep: #123326;
            --ink-card: #0F2C20;
            --paper-light: #F3F5F0;
            --white: #FFFFFF;
            --text-primary: #1A1D1C;
            --text-secondary: #4E5A52;
            --text-muted: #7A857D;
            --accent-lime: #B8E62E;
            --accent-lime-dark: #9DC51F;
            --accent-orange: #E86A2C;
            --border-soft: rgba(14, 42, 31, 0.12);
            --border-green: #DFE5DC;
            --shadow-sm: 0 2px 8px rgba(14, 42, 31, 0.04);
            --shadow-md: 0 8px 24px rgba(14, 42, 31, 0.06);
            --shadow-lg: 0 16px 40px rgba(14, 42, 31, 0.12);
            --radius-card: 16px;
            --radius-btn: 10px;
            --radius-nav: 24px;
            --radius-img: 12px;
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: "Inter", "SF Mono", "JetBrains Mono", monospace;
            --section-pad: 72px;
            --card-pad: 24px;
            --transition: 0.2s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--paper-light);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 90px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-img);
            display: block;
        }
        a {
            text-decoration: none;
            color: var(--ink-darkest);
            transition: color var(--transition);
        }
        a:hover {
            color: var(--accent-lime-dark);
        }
        a:focus,
        button:focus,
        input:focus,
        select:focus,
        textarea:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
        }
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        section {
            padding: var(--section-pad) 0;
        }
        .section-alt {
            background-color: var(--white);
        }
        .section-dark {
            background-color: var(--ink-darkest);
            color: var(--white);
        }
        .section-dark h2,
        .section-dark h3 {
            color: var(--white);
        }
        .section-dark p {
            color: rgba(255, 255, 255, 0.75);
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: var(--accent-lime-dark);
            background: rgba(184, 230, 46, 0.1);
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-label.orange {
            color: var(--accent-orange);
            background: rgba(232, 106, 44, 0.1);
        }
        .dock-nav-wrapper {
            position: fixed;
            top: 12px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 1200px;
            z-index: 1050;
            padding: 0;
        }
        .dock-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-radius: var(--radius-nav);
            border: 1px solid rgba(14, 42, 31, 0.08);
            box-shadow: 0 8px 30px rgba(14, 42, 31, 0.08);
            padding: 10px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--ink-darkest);
            white-space: nowrap;
        }
        .dock-nav .logo-brand .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--ink-darkest);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
        }
        .dock-nav .nav-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .dock-nav .nav-menu li a {
            display: block;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            border-radius: 8px;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .dock-nav .nav-menu li a:hover {
            background: var(--paper-light);
            color: var(--ink-darkest);
        }
        .dock-nav .nav-menu li a.active {
            background: var(--ink-darkest);
            color: var(--white);
        }
        .dock-nav .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .dock-nav .nav-right .icon-btn {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--paper-light);
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .btn-cta-nav {
            padding: 8px 18px;
            background: var(--ink-darkest);
            color: var(--white);
            border-radius: 10px;
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.2px;
            transition: all var(--transition);
            white-space: nowrap;
            border: none;
        }
        .btn-cta-nav:hover {
            background: var(--accent-lime);
            color: var(--ink-darkest);
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            padding: 20px 0 0;
            flex-wrap: wrap;
        }
        .breadcrumb-custom a {
            color: var(--text-muted);
        }
        .breadcrumb-custom a:hover {
            color: var(--ink-darkest);
        }
        .breadcrumb-custom i {
            font-size: 10px;
            color: var(--text-muted);
        }
        .page-header-category {
            padding: 32px 0 20px;
            background: transparent;
        }
        .page-header-category h1 {
            font-size: clamp(2rem, 4vw, 2.6rem);
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--ink-darkest);
            margin-bottom: 12px;
        }
        .page-header-category .lead-text {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
        }
        .tech-article-card {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            margin-bottom: 20px;
            transition: all var(--transition);
            border: 1px solid var(--border-soft);
            display: flex;
            flex-direction: column;
        }
        .tech-article-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--ink-darkest);
            transform: translateY(-2px);
        }
        .tech-article-card .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: var(--radius-card) var(--radius-card) 0 0;
        }
        .tech-article-card .card-body-custom {
            padding: 20px 24px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .tech-article-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .tech-article-card .card-meta .badge-tech {
            background: rgba(184, 230, 46, 0.15);
            color: var(--accent-lime-dark);
            padding: 2px 10px;
            border-radius: 12px;
            font-weight: 600;
        }
        .tech-article-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .tech-article-card .card-summary {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .btn-outline-primary {
            align-self: flex-start;
            padding: 8px 18px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.2px;
            border: 1px solid var(--ink-darkest);
            color: var(--ink-darkest);
            background: transparent;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .btn-outline-primary:hover {
            background: var(--ink-darkest);
            color: var(--white);
        }
        .btn-outline-primary i {
            transition: transform var(--transition);
        }
        .btn-outline-primary:hover i {
            transform: translateX(4px);
        }
        .tech-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-top: 24px;
        }
        .tech-stat-card {
            background: var(--ink-darkest);
            color: var(--white);
            border-radius: var(--radius-card);
            padding: 24px;
            text-align: center;
            border: 1px solid rgba(184, 230, 46, 0.15);
            position: relative;
            overflow: hidden;
        }
        .tech-stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: repeating-linear-gradient(0deg, transparent, transparent 23px, rgba(184, 230, 46, 0.03) 23px, rgba(184, 230, 46, 0.03) 24px);
            pointer-events: none;
        }
        .tech-stat-card .stat-value {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent-lime);
            letter-spacing: -0.5px;
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .tech-stat-card .stat-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.3px;
        }
        .tech-news-list {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-soft);
            padding: 28px;
        }
        .tech-news-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-soft);
            align-items: flex-start;
        }
        .tech-news-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .tech-news-item:first-child {
            padding-top: 0;
        }
        .tech-news-date {
            flex-shrink: 0;
            width: 70px;
            text-align: center;
            background: var(--paper-light);
            border-radius: 10px;
            padding: 8px 6px;
            font-size: 12px;
            color: var(--text-secondary);
            line-height: 1.3;
        }
        .tech-news-date strong {
            display: block;
            font-size: 1.2rem;
            color: var(--ink-darkest);
            font-family: var(--font-mono);
        }
        .tech-news-content h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-bottom: 4px;
        }
        .tech-news-content p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }
        .deep-content-block {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-soft);
            padding: 40px;
            margin-top: 20px;
        }
        .deep-content-block h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--ink-darkest);
            margin-bottom: 16px;
            letter-spacing: -0.3px;
        }
        .deep-content-block h3 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-top: 24px;
            margin-bottom: 8px;
        }
        .deep-content-block p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .tech-faq-accordion .accordion-item {
            border: none;
            border-radius: 12px;
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--paper-light);
        }
        .tech-faq-accordion .accordion-button {
            background: var(--paper-light);
            border-radius: 12px;
            padding: 18px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--ink-darkest);
            box-shadow: none;
            border: none;
        }
        .tech-faq-accordion .accordion-button:not(.collapsed) {
            background: var(--paper-light);
            color: var(--ink-darkest);
            border-left: 4px solid var(--accent-lime);
            border-radius: 12px 12px 0 0;
            box-shadow: none;
        }
        .tech-faq-accordion .accordion-button:focus {
            outline: 2px solid var(--accent-lime);
            outline-offset: 2px;
            box-shadow: none;
        }
        .tech-faq-accordion .accordion-button::after {
            filter: invert(1) sepia(1) saturate(5) hue-rotate(40deg);
        }
        .tech-faq-accordion .accordion-body {
            padding: 16px 20px 20px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.8;
            background: var(--paper-light);
        }
        .tech-link-card {
            background: var(--white);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-soft);
            padding: 24px;
            height: 100%;
            transition: all var(--transition);
        }
        .tech-link-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--ink-darkest);
            transform: translateY(-2px);
        }
        .tech-link-card .link-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(184, 230, 46, 0.15);
            color: var(--accent-lime-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 12px;
        }
        .tech-link-card h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--ink-darkest);
            margin-bottom: 6px;
        }
        .tech-link-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0 0 12px;
        }
        .tech-link-card a {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--ink-darkest);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .tech-link-card a:hover {
            color: var(--accent-lime-dark);
        }
        .cta-card-tech {
            background: var(--ink-darkest);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }
        .cta-card-tech::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(184, 230, 46, 0.05) 30px, rgba(184, 230, 46, 0.05) 31px);
            pointer-events: none;
        }
        .cta-card-tech h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }
        .cta-card-tech p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 560px;
            margin: 0 auto 24px;
        }
        .btn-primary-tech {
            padding: 12px 28px;
            background: var(--accent-lime);
            color: var(--ink-darkest);
            border-radius: 10px;
            font-weight: 600;
            font-size: 15px;
            letter-spacing: 0.2px;
            border: none;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-tech:hover {
            background: var(--accent-lime-dark);
            color: var(--ink-darkest);
            transform: translateY(-2px);
        }
        .footer-custom {
            background: var(--ink-darkest);
            color: rgba(255, 255, 255, 0.7);
            padding: 40px 0 24px;
        }
        .footer-custom .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 16px;
        }
        .footer-custom .footer-brand .logo-icon {
            width: 36px;
            height: 36px;
            background: rgba(184, 230, 46, 0.15);
            color: var(--accent-lime);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }
        .footer-custom .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
        }
        .footer-custom .footer-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            transition: color var(--transition);
        }
        .footer-custom .footer-links a:hover {
            color: var(--accent-lime);
        }
        .footer-custom .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-custom .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-custom .footer-bottom a:hover {
            color: var(--accent-lime);
        }
        @media (max-width: 1199px) {
            .dock-nav .nav-menu li a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .tech-stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 991px) {
            body {
                padding-top: 80px;
            }
            .dock-nav {
                padding: 8px 14px;
            }
            .dock-nav .nav-menu li a {
                padding: 6px 8px;
                font-size: 12px;
            }
            .dock-nav .nav-menu li.nav-optional {
                display: none;
            }
            .tech-stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .deep-content-block {
                padding: 28px;
            }
        }
        @media (max-width: 767px) {
            :root {
                --section-pad: 40px;
                --card-pad: 16px;
            }
            body {
                padding-top: 70px;
                font-size: 14px;
            }
            .dock-nav-wrapper {
                top: 8px;
                width: 96%;
            }
            .dock-nav {
                padding: 8px 10px;
                border-radius: 20px;
                gap: 6px;
            }
            .dock-nav .logo-brand {
                font-size: 0.95rem;
                gap: 6px;
            }
            .dock-nav .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
            .dock-nav .nav-menu li a {
                padding: 6px 7px;
                font-size: 11px;
            }
            .dock-nav .nav-menu li.nav-optional-mobile {
                display: none;
            }
            .dock-nav .nav-right .icon-btn {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }
            .btn-cta-nav {
                padding: 6px 12px;
                font-size: 12px;
            }
            .tech-article-card .card-img {
                height: 160px;
            }
            .tech-stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .tech-stat-card {
                padding: 16px 10px;
            }
            .tech-stat-card .stat-value {
                font-size: 1.4rem;
            }
            .tech-stat-card .stat-label {
                font-size: 11px;
            }
            .tech-news-item {
                flex-direction: column;
                gap: 8px;
            }
            .tech-news-date {
                width: auto;
                text-align: left;
                display: flex;
                align-items: center;
                gap: 8px;
                background: transparent;
                padding: 0;
            }
            .tech-news-date strong {
                font-size: 1rem;
            }
            .deep-content-block {
                padding: 20px;
            }
            .cta-card-tech {
                padding: 32px 20px;
            }
            .cta-card-tech h2 {
                font-size: 1.3rem;
            }
            .footer-custom {
                padding: 28px 0 16px;
            }
            .footer-custom .footer-links {
                gap: 12px;
                font-size: 13px;
            }
            .footer-custom .footer-bottom {
                flex-direction: column;
                gap: 8px;
                font-size: 12px;
            }
        }
        @media (max-width: 520px) {
            .dock-nav .nav-menu li:nth-child(n+4) {
                display: none;
            }
            .tech-stats-grid {
                grid-template-columns: 1fr;
            }
            .tech-article-card .card-body-custom {
                padding: 16px 18px 20px;
            }
            .page-header-category h1 {
                font-size: 1.6rem;
            }
        }

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