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

        :root {
            /* ---- 品牌渐变 ---- */
            --grad-primary: linear-gradient(90deg, #4E5DFF 0%, #7952FF 48%, #C83AFF 100%);
            --grad-secondary: linear-gradient(90deg, #214FE8 0%, #6F3ADD 100%);
            --grad-hero-bg: linear-gradient(180deg, #07103A 0%, #020418 52%, #0C0730 100%);
            --grad-panel: linear-gradient(180deg, #121957 0%, #080D34 100%);

            /* ---- 品牌色 ---- */
            --brand-blue: #4E5DFF;
            --brand-purple: #7952FF;
            --brand-magenta: #C83AFF;
            --glow: #704BFF;
            --info: #55D7FF;

            /* ---- 主题 token（与 JS 内联样式对齐） ---- */
            --primary: #4E5DFF;
            --primary-dark: #214FE8;
            --secondary: #C83AFF;
            --accent: #55D7FF;
            --dark: #F7F8FF;
            --white: #020418;

            /* ---- 中性色 / 表面 ---- */
            --bg-page: #020418;
            --bg-panel: #080D34;
            --surface-card: #0E1550;
            --surface-input: #070C31;
            --surface-btn-2nd: #0C1247;
            --border-strong: #5368EB;
            --border-card: #304495;
            --border-btn-2nd: #9486FF;
            --border-input: #6578F3;

            /* ---- 文字 ---- */
            --text-primary: #F7F8FF;
            --text-secondary: #AEB8E8;
            --text-caption: #8D99CA;
            --text-label: #A896FF;

            /* ---- 状态色 ---- */
            --success: #20C997;
            --warning: #FFB547;
            --error: #FF5C7A;

            /* ---- 灰阶（用于 JS 内联翻转语义） ---- */
            --gray-900: #07103A;
            --gray-800: #0C0730;
            --gray-700: #121957;
            --gray-600: rgba(174, 184, 232, .6);
            --gray-500: rgba(174, 184, 232, .5);
            --gray-400: rgba(141, 153, 202, .5);
            --gray-200: rgba(83, 104, 235, .4);
            --gray-100: rgba(255, 255, 255, .04);

            /* ---- 字体 ---- */
            --font-ui: "OPPO Sans 4.0", "PingFang SC", "Inter", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;

            /* ---- 间距/圆角 ---- */
            --sp-section: 64px;
            --r-control: 12px;
            --r-card: 16px;
            --r-modal: 20px;
            --r-pill: 999px;

            /* ---- 兼容旧变量名 ---- */
            --gradient-primary: var(--grad-primary);
            --gradient-hero: var(--grad-hero-bg);
        }

        body {
            font-family: var(--font-ui);
            background: var(--gradient-hero);
            background-attachment: fixed;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ===================== 全局导航 ===================== */
        .global-nav {
            background: rgba(10, 10, 15, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255,255,255,0.08);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0 40px;
        }
        .nav-inner {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            height: 64px;
            gap: 32px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
            flex-shrink: 0;
        }
        .nav-logo-icon {
            width: 32px;
            height: 32px;
            background: var(--gradient-primary);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 800;
            color: white;
        }
        .nav-logo-text {
            font-size: 18px;
            font-weight: 700;
            color: white;
        }
        .nav-logo-text span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-links {
            display: flex;
            gap: 4px;
            list-style: none;
            flex: 1;
        }
        .nav-links a {
            color: rgba(255,255,255,0.7);
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.2s;
        }
        .nav-links li { position: relative; list-style: none; }
        .nav-links .has-dropdown > a { display: flex; align-items: center; gap: 4px; }
        .nav-links .has-dropdown > a::after { content: '\f078'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 10px; color: rgba(255,255,255,0.4); margin-left: 2px; transition: transform 0.2s; }
        .nav-links .has-dropdown:hover > a::after { transform: rotate(180deg); }
        .nav-dropdown { position: absolute; top: 100%; left: 0; background: rgba(20,20,30,0.98); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 8px; min-width: 200px; display: none; box-shadow: 0 16px 48px rgba(0,0,0,0.4); z-index: 1001; }
        .nav-links .has-dropdown:hover .nav-dropdown { display: block; }
        .nav-dropdown a { display: block; padding: 10px 16px; border-radius: 8px; font-size: 13px; color: rgba(255,255,255,0.7); text-decoration: none; transition: all 0.2s; white-space: nowrap; }
        .nav-dropdown a:hover { background: rgba(255,255,255,0.08); color: white; }
        .nav-dropdown a .dropdown-badge { font-size: 11px; padding: 2px 6px; border-radius: 4px; margin-left: 8px; }
        .nav-dropdown a .dropdown-badge.blue { background: rgba(78,93,255,0.2); color: #5b9aff; }
        .nav-dropdown a .dropdown-badge.green { background: rgba(85,215,255,0.2); color: var(--secondary); }
        .nav-links a:hover, .nav-links a.active {
            color: white;
            background: rgba(255,255,255,0.1);
        }
        .nav-links a.active {
            color: var(--secondary);
        }
        .nav-actions {
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .nav-btn-outline {
            border: 1px solid rgba(255,255,255,0.2);
            color: white;
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.2s;
        }
        .nav-btn-outline:hover {
            border-color: var(--secondary);
            color: var(--secondary);
        }
        .nav-btn-primary {
            background: var(--gradient-primary);
            color: white;
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.2s;
        }
        .nav-btn-primary:hover {
            opacity: 0.9;
            transform: translateY(-1px);
        }

        /* ===================== 面包屑 ===================== */
        .breadcrumb {
            background: var(--dark);
            border-bottom: 1px solid rgba(255,255,255,0.05);
            padding: 12px 40px;
        }
        .breadcrumb-inner {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
        }
        .breadcrumb a {
            color: var(--gray-400);
            text-decoration: none;
            transition: color 0.2s;
        }
        .breadcrumb a:hover { color: var(--secondary); }
        .breadcrumb span { color: var(--gray-400); }
        .breadcrumb .current { color: var(--secondary); }
        .breadcrumb .sep { color: rgba(255,255,255,0.2); }

        /* ===================== 页面容器 ===================== */
        .page-wrapper {
            max-width: 1400px;
            margin: 0 auto;
            padding: 40px 40px 80px;
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }

        /* ===================== 原型头部 ===================== */
        .proto-header {
            grid-column: 1 / -1;
            background: var(--gradient-hero);
            border-radius: 20px;
            padding: 32px 40px;
            text-align: center;
            margin-bottom: 8px;
            position: relative;
            overflow: hidden;
        }
        .proto-header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at center, rgba(78,93,255,0.08) 0%, transparent 70%);
        }
        .proto-header h1 {
            font-size: 32px;
            font-weight: 800;
            color: white;
            margin-bottom: 12px;
            position: relative;
        }
        .proto-header h1 span {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .proto-header p {
            font-size: 16px;
            color: rgba(255,255,255,0.6);
            max-width: 600px;
            margin: 0 auto;
            position: relative;
        }
        /* ===================== GEO子频道快捷入口 ===================== */
        .geo-channels-hero {
            grid-column: 1 / -1;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 8px;
        }
        .geo-channel-card {
            background: var(--dark);
            border-radius: 16px;
            padding: 28px;
            border: 1px solid rgba(255,255,255,0.06);
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }
        .geo-channel-card::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0;
            height: 3px;
            border-radius: 16px 16px 0 0;
        }
        .geo-channel-card:nth-child(1)::before { background: var(--primary); }
        .geo-channel-card:nth-child(2)::before { background: var(--secondary); }
        .geo-channel-card:nth-child(3)::before { background: var(--accent); }

        .geo-channel-card:hover {
            transform: translateY(-4px);
            border-color: rgba(255,255,255,0.12);
            box-shadow: 0 20px 60px rgba(0,0,0,0.4);
        }
        .geo-channel-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
        }
        .geo-channel-card:nth-child(1) .geo-channel-icon { background: rgba(78,93,255,0.15); color: var(--primary); }
        .geo-channel-card:nth-child(2) .geo-channel-icon { background: rgba(85,215,255,0.15); color: var(--secondary); }
        .geo-channel-card:nth-child(3) .geo-channel-icon { background: rgba(255,107,53,0.15); color: var(--accent); }

        .geo-channel-card h3 {
            color: white;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .geo-channel-card p {
            color: rgba(255,255,255,0.5);
            font-size: 13px;
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .geo-channel-card .channel-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .channel-count {
            font-size: 12px;
            color: var(--gray-400);
        }
        .channel-arrow {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: rgba(255,255,255,0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255,255,255,0.4);
            font-size: 14px;
            transition: all 0.2s;
        }
        .geo-channel-card:hover .channel-arrow {
            background: var(--secondary);
            color: white;
        }

        /* ===================== 筛选栏 ===================== */
        .filter-bar {
            background: var(--white);
            border-radius: 12px;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 24px;
            box-shadow: 0 1px 4px rgba(0,0,0,0.04);
            border: 1px solid var(--gray-200);
        }
        .channel-switch {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 18px;
        }
        .chan-pill {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 8px 18px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 600;
            text-decoration: none;
            color: var(--gray-600);
            background: var(--white);
            border: 1px solid var(--gray-200);
            transition: all 0.2s;
        }
        .chan-pill i { color: var(--c, var(--primary)); }
        .chan-pill:hover {
            border-color: var(--c, var(--primary));
            color: var(--c, var(--primary));
            background: color-mix(in srgb, var(--c, var(--primary)) 6%, white);
        }
        .chan-pill.active {
            color: white;
            background: var(--c, var(--primary));
            border-color: var(--c, var(--primary));
        }
        .chan-pill.active i { color: white; }
        .filter-bar .filter-label {
            font-size: 13px;
            color: var(--gray-400);
            font-weight: 600;
            white-space: nowrap;
        }
        .filter-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            flex: 1;
        }
        .filter-tag {
            padding: 5px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 500;
            border: 1px solid var(--gray-200);
            color: var(--gray-600);
            cursor: pointer;
            transition: all 0.2s;
            background: white;
        }
        .filter-tag:hover, .filter-tag.active {
            border-color: var(--primary);
            color: var(--primary);
            background: rgba(78,93,255,0.06);
        }
        .filter-tag.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }
        .sort-select {
            border: 1px solid var(--gray-200);
            border-radius: 8px;
            padding: 6px 12px;
            font-size: 13px;
            color: var(--gray-600);
            background: white;
            cursor: pointer;
            outline: none;
        }

        /* ===================== 文章卡片 ===================== */
        .section-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
        }
        .section-title h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title h2 .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--secondary);
        }
        .section-title a {
            font-size: 13px;
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
        }

        .article-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .article-card {
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--gray-200);
            overflow: hidden;
            cursor: pointer;
            transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                        box-shadow 0.35s ease,
                        border-color 0.35s ease;
            display: grid;
            grid-template-columns: 280px 1fr;
            will-change: transform;
        }
        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 48px rgba(0,0,0,0.14);
            border-color: rgba(78,93,255,0.35);
        }
        .article-card-img {
            height: auto;
            aspect-ratio: 16 / 9;
            position: relative;
            overflow: hidden;
        }
        .article-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .article-card:hover .article-card-img img {
            transform: scale(1.06);
        }
        .article-card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(2,4,24,0.35) 100%);
            opacity: 0.55;
            transition: opacity 0.35s ease;
            pointer-events: none;
        }
        .article-card:hover .article-card-img::after {
            opacity: 0.85;
        }
        .article-card-img .channel-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 10px;
            border-radius: 100px;
            font-size: 11px;
            font-weight: 700;
            color: white;
            z-index: 1;
            backdrop-filter: blur(8px);
            background: rgba(8, 13, 52, 0.55);
            border: 1px solid rgba(255, 255, 255, 0.12);
            box-shadow: 0 4px 12px rgba(0,0,0,0.18);
            text-shadow: 0 1px 2px rgba(0,0,0,0.25);
        }
        .article-card-img .channel-badge.geo-science { background: rgba(78, 93, 255, 0.88); border-color: rgba(78, 93, 255, 0.5); }
        .article-card-img .channel-badge.geo-news { background: rgba(200, 58, 255, 0.88); border-color: rgba(200, 58, 255, 0.5); color: var(--dark); }
        
        .article-card-body {
            padding: 20px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        .article-card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card-title:hover { color: var(--primary); }
        .article-card-excerpt {
            font-size: 13px;
            color: var(--gray-400);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 16px;
        }
        .article-card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 12px;
            color: var(--gray-400);
        }
        .article-card-meta i { margin-right: 4px; }
        .article-card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .article-tag {
            padding: 3px 10px;
            border-radius: 100px;
            font-size: 11px;
            font-weight: 500;
            background: rgba(78,93,255,0.06);
            color: var(--primary);
            border: 1px solid rgba(78,93,255,0.12);
            text-decoration: none;
            transition: all 0.2s;
        }
        .article-tag:hover {
            background: var(--primary);
            color: white;
        }

        /* ===================== 分页 ===================== */
        .pagination {
            grid-column: 1 / -1;
            display: flex;
            justify-content: center;
            gap: 8px;
            margin-top: 8px;
        }
        .pagination button {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid var(--gray-200);
            background: white;
            color: var(--gray-600);
            font-size: 14px;
            cursor: pointer;
            transition: all 0.2s;
        }
        .pagination button:hover { border-color: var(--primary); color: var(--primary); }
        .pagination button.active {
            background: var(--gradient-primary);
            color: white;
            border-color: transparent;
        }
        .pagination button.disabled { opacity: 0.4; cursor: not-allowed; }

        /* ===================== 右侧边栏 ===================== */
        .sidebar { display: flex; flex-direction: column; gap: 24px; }
        .sidebar-card {
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--gray-200);
            overflow: hidden;
        }
        .sidebar-card-header {
            padding: 16px 20px;
            border-bottom: 1px solid var(--gray-100);
            font-size: 15px;
            font-weight: 700;
            color: var(--dark);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card-header i { color: var(--secondary); font-size: 14px; }
        .sidebar-card-body { padding: 16px 20px; }

        /* 侧栏「关注我们」：联系方式行式列表（后台 followUs 模块） */
        .follow-list { display: flex; flex-direction: column; gap: 6px; }
        .follow-item {
            display: flex; align-items: center; gap: 12px;
            padding: 10px 12px; border-radius: 12px;
            color: var(--text-main, #E6EAF7); text-decoration: none;
            transition: background .2s ease, transform .2s ease;
        }
        .follow-item:hover { background: rgba(78,93,255,0.10); transform: translateX(2px); }
        .follow-item.static { cursor: default; }
        .follow-icon {
            flex: 0 0 36px; width: 36px; height: 36px; border-radius: 10px;
            display: flex; align-items: center; justify-content: center;
            background: rgba(78,93,255,0.12); border: 1px solid rgba(78,93,255,0.22);
            color: var(--secondary, #57D7FF); font-size: 15px;
        }
        .follow-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
        .follow-label { font-style: normal; font-size: 12px; color: var(--text-caption, #8D99CA); }
        .follow-value { font-size: 14px; font-weight: 600; color: inherit; word-break: break-all; }
        .follow-item:hover .follow-icon { color: #fff; background: rgba(78,93,255,0.28); }
        /* 关注我们：二维码图片（替代图标） */
        .follow-qr { padding: 2px; background: #fff; border-radius: 8px; border: none; }
        .follow-qr-img { width: 32px; height: 32px; object-fit: contain; border-radius: 6px; cursor: pointer; display: block; }
        .follow-item:hover .follow-qr { background: #fff; }
        .follow-item.static:hover .follow-qr { transform: none; }

        /* 二维码点击放大 */
        .qr-lightbox { position: fixed; inset: 0; background: rgba(8,10,25,0.82); display: none; align-items: center; justify-content: center; z-index: 9999; backdrop-filter: blur(2px); }
        .qr-lightbox.show { display: flex; }
        .qr-lightbox-inner { position: relative; background: #fff; padding: 16px; border-radius: 16px; box-shadow: 0 24px 80px rgba(0,0,0,0.5); }
        .qr-lightbox-inner img { display: block; width: 280px; height: 280px; object-fit: contain; }
        .qr-lightbox-close { position: absolute; top: -12px; right: -12px; width: 32px; height: 32px; border-radius: 50%; border: none; background: #1c2240; color: #fff; font-size: 20px; line-height: 1; cursor: pointer; box-shadow: 0 4px 12px rgba(0,0,0,0.3); }

        /* CTA Banner */
        .cta-banner-sidebar {
            background: var(--gradient-hero);
            border-radius: 16px;
            padding: 28px 20px;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.06);
            position: relative;
            overflow: hidden;
        }
        .cta-banner-sidebar::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at top, rgba(78,93,255,0.15), transparent 70%);
        }
        .cta-banner-sidebar h3 {
            font-size: 16px;
            font-weight: 700;
            color: white;
            margin-bottom: 8px;
            position: relative;
        }
        .cta-banner-sidebar p {
            font-size: 12px;
            color: rgba(255,255,255,0.5);
            margin-bottom: 16px;
            position: relative;
        }
        .cta-btn {
            display: inline-block;
            background: var(--gradient-primary);
            color: white;
            padding: 10px 24px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 700;
            text-decoration: none;
            transition: all 0.2s;
            position: relative;
            box-shadow: 0 4px 20px rgba(78,93,255,0.3);
        }
        .cta-btn:hover { opacity: 0.9; transform: translateY(-2px); }

        /* 标签云 */
        .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
        .tag-cloud a {
            padding: 5px 12px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 500;
            border: 1px solid var(--gray-200);
            color: var(--gray-600);
            text-decoration: none;
            transition: all 0.2s;
        }
        .tag-cloud a:hover, .tag-cloud a.hot {
            border-color: var(--secondary);
            color: var(--secondary);
            background: rgba(85,215,255,0.06);
        }
        .tag-cloud a.hot {
            background: var(--secondary);
            color: var(--dark);
            border-color: var(--secondary);
            font-weight: 700;
        }

        /* 热门文章 */
        .popular-article {
            display: flex;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--gray-100);
            cursor: pointer;
        }
        .popular-article:last-child { border-bottom: none; }
        .popular-article:hover .pop-title { color: var(--primary); }
        .popular-rank {
            width: 24px;
            height: 24px;
            border-radius: 6px;
            background: var(--gray-100);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 800;
            color: var(--gray-400);
            flex-shrink: 0;
        }
        .popular-rank.top { background: rgba(255,107,53,0.12); color: var(--accent); }
        .pop-info { flex: 1; }
        .pop-title {
            font-size: 13px;
            font-weight: 600;
            color: var(--dark);
            line-height: 1.4;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color 0.2s;
        }
        .pop-meta { font-size: 11px; color: var(--gray-400); }

        /* ===================== 文章详情页 ===================== */
        .article-detail-header {
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--gray-200);
            padding: 40px;
            margin-bottom: 24px;
        }
        .article-detail-header .article-meta-top {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .article-detail-header .channel-tag {
            padding: 5px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            color: white;
            background: var(--primary);
        }
        .article-detail-header .read-time {
            font-size: 12px;
            color: var(--gray-400);
        }
        .article-detail-header h1 {
            font-size: 28px;
            font-weight: 800;
            color: var(--dark);
            line-height: 1.4;
            margin-bottom: 16px;
        }
        .article-meta-bottom {
            display: flex;
            align-items: center;
            gap: 20px;
            font-size: 13px;
            color: var(--gray-400);
            padding-bottom: 20px;
            border-bottom: 1px solid var(--gray-100);
        }
        .article-meta-bottom i { margin-right: 4px; color: var(--gray-400); }

        .page-wrapper.article-layout {
            grid-template-columns: 1fr 320px;
            align-items: start;
        }
        .article-layout > .article-body { grid-column: 1; grid-row: 2; }
        .article-layout > .article-toc-wrap { grid-column: 2; grid-row: 2; }
        /* 侧栏已并入 .article-toc-wrap 内，置于文章目录下方；
           右列恢复自然文档流，与左侧正文一起联动滚动 */
        .article-toc-wrap {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .article-toc {
            background: var(--white);
            border-radius: 12px;
            padding: 20px;
            border: 1px solid var(--gray-200);
            box-shadow: 0 2px 12px rgba(0,0,0,0.06);
            flex-shrink: 0;
        }
        .article-toc-wrap .sidebar {
            position: relative;
        }
        .article-toc h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .article-toc ol {
            list-style: none;
            padding-left: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
            counter-reset: toc;
        }
        .article-toc ol li { font-size: 14px; line-height: 1.5; color: var(--gray-600); }
        .article-toc ol li.toc-section {
            counter-increment: toc;
        }
        .article-toc ol li.toc-section::before {
            content: counter(toc) ". ";
            color: var(--gray-600);
            font-weight: 500;
        }
        .article-toc ol li.toc-section a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
        }
        .article-toc ol li.toc-section a:hover { text-decoration: underline; }
        .article-toc ol li .toc-anchor.active { color: var(--dark); font-weight: 700; }
        .article-toc ol li.toc-h3 a { color: var(--gray-600); text-decoration: none; }
        .article-toc ol li.toc-h3 a:hover { text-decoration: underline; }
        .article-toc ol li.toc-h3 {
            padding-left: 20px;
            font-size: 13px;
            color: var(--gray-400);
        }
        .article-toc ol li.toc-h3::before {
            content: "—— ";
        }

        .article-body {
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--gray-200);
            padding: 40px;
        }
        .article-section { margin-bottom: 32px; scroll-margin-top: 90px; }
        #faq { scroll-margin-top: 90px; }
        .article-section h2 {
            font-size: 20px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--gray-100);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .article-section h2 .num {
            font-size: 22px;
            font-weight: 700;
            color: var(--dark);
            margin-right: 6px;
            line-height: 1;
        }
        .article-summary {
            background: #eef5ff;
            border-left: 4px solid var(--primary);
            border-radius: 8px;
            padding: 16px 20px;
            margin-bottom: 28px;
            font-size: 15px;
            line-height: 1.8;
            color: var(--gray-700);
        }
        .article-summary strong {
            color: var(--dark);
            font-weight: 700;
            margin-right: 4px;
        }
        .article-section h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--dark);
            margin: 20px 0 12px;
        }
        .article-section p {
            font-size: 15px;
            color: var(--gray-600);
            line-height: 1.9;
            margin-bottom: 12px;
        }
        .article-section ul, .article-section ol {
            padding-left: 24px;
            margin-bottom: 16px;
        }
        .article-section li {
            font-size: 15px;
            color: var(--gray-600);
            line-height: 1.8;
            margin-bottom: 6px;
        }
        .article-highlight {
            background: linear-gradient(135deg, rgba(78,93,255,0.06), rgba(85,215,255,0.06));
            border: 1px solid rgba(78,93,255,0.1);
            border-radius: 12px;
            padding: 20px;
            margin: 20px 0;
        }
        .article-highlight p {
            font-size: 14px;
            color: var(--gray-600);
            margin: 0;
        }
        .article-tags-row {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 24px;
            padding-top: 24px;
            border-top: 1px solid var(--gray-100);
        }
        .article-tags-row .label { font-size: 13px; color: var(--gray-400); font-weight: 600; }

        /* FAQ 内联问答（作为正文内容，不单独成模块） */
        .faq-inline { }
        .faq-pair { margin: 16px 0; }
        .faq-pair .faq-q { margin: 0 0 6px; font-size: 16px; font-weight: 700; color: var(--dark); }
        .faq-pair .faq-a { margin: 0; font-size: 15px; color: var(--gray-600); line-height: 1.85; }

        /* 文章底部CTA */
        .article-footer-cta {
            background: var(--gradient-hero);
            border-radius: 16px;
            padding: 32px;
            margin-top: 24px;
            text-align: center;
            border: 1px solid rgba(255,255,255,0.06);
            position: relative;
            overflow: hidden;
        }
        .article-footer-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(85,215,255,0.08), transparent 70%);
        }
        .article-footer-cta h3 {
            font-size: 20px;
            font-weight: 800;
            color: white;
            margin-bottom: 8px;
            position: relative;
        }
        .article-footer-cta p {
            font-size: 14px;
            color: rgba(255,255,255,0.5);
            margin-bottom: 20px;
            position: relative;
        }
        .article-footer-cta .cta-btn {
            font-size: 14px;
            padding: 12px 32px;
            position: relative;
        }

        /* 相关文章 */
        .related-articles {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 24px;
        }
        .related-card {
            background: rgba(255,255,255,0.04);
            border-radius: 12px;
            border: 1px solid rgba(255,255,255,0.06);
            overflow: hidden;
            cursor: pointer;
            transition: all 0.3s;
        }
        .related-card:hover {
            transform: translateY(-4px);
            border-color: rgba(85,215,255,0.3);
        }
        .related-card-img {
            height: 120px;
            overflow: hidden;
        }
        .related-card-img img { width: 100%; height: 100%; object-fit: cover; }
        .related-card-body { padding: 14px; }
        .related-card-body h4 {
            font-size: 13px;
            font-weight: 700;
            color: white;
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-body .rel-meta {
            font-size: 11px;
            color: rgba(255,255,255,0.3);
        }

        /* ===================== 标签聚合页 ===================== */
        /* 标签聚合页使用两列布局，左侧内容 + 右侧边栏 */
        #page-tag-agg .page-wrapper {
            grid-template-columns: 1fr 300px;
            align-items: start;
        }
        .tag-page-header {
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--gray-200);
            padding: 32px 40px;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .tag-page-header .tag-icon {
            width: 56px; height: 56px;
            border-radius: 14px;
            background: var(--gradient-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            flex-shrink: 0;
        }
        .tag-page-header h1 {
            font-size: 24px;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 6px;
        }
        .tag-page-header h1 .hash { color: var(--secondary); }
        .tag-page-header p {
            font-size: 13px;
            color: var(--gray-400);
        }
        .tag-page-header .tag-count {
            margin-left: auto;
            text-align: right;
            flex-shrink: 0;
        }
        .tag-page-header .tag-count .num {
            font-size: 32px;
            font-weight: 800;
            color: var(--primary);
        }
        .tag-page-header .tag-count .label {
            font-size: 12px;
            color: var(--gray-400);
        }

        /* 紧凑文章列表（用于标签页/频道页） */
        .article-compact {
            background: var(--white);
            border-radius: 12px;
            border: 1px solid var(--gray-200);
            padding: 20px;
            display: flex;
            gap: 16px;
            cursor: pointer;
            transition: all 0.3s;
            margin-bottom: 12px;
        }
        .article-compact:hover {
            transform: translateX(4px);
            border-color: rgba(78,93,255,0.2);
            box-shadow: 0 4px 20px rgba(0,0,0,0.06);
        }
        .article-compact-img {
            width: 120px;
            height: 80px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .article-compact-img img { width: 100%; height: 100%; object-fit: cover; }
        .article-compact-info { flex: 1; min-width: 0; }
        .article-compact-info h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 6px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .article-compact-info h3:hover { color: var(--primary); }
        .article-compact-info p {
            font-size: 12px;
            color: var(--gray-400);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }
        .article-compact-meta {
            display: flex;
            gap: 12px;
            font-size: 11px;
            color: var(--gray-400);
        }

        /* ===================== 标签云总览页 ===================== */
        .tag-cloud-page {
            grid-column: 1 / -1;
        }
        .tag-cloud-grid {
            background: var(--white);
            border-radius: 16px;
            border: 1px solid var(--gray-200);
            padding: 32px;
        }
        .tag-cloud-grid h2 {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 20px;
        }
        .tag-size-group { margin-bottom: 20px; }
        .tag-size-group h4 {
            font-size: 12px;
            color: var(--gray-400);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }
        .tag-size-group a {
            display: inline-block;
            padding: 6px 14px;
            border-radius: 100px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--gray-200);
            color: var(--gray-600);
            text-decoration: none;
            margin: 4px;
            transition: all 0.2s;
        }
        .tag-size-group a:hover {
            border-color: var(--secondary);
            color: var(--secondary);
            background: rgba(85,215,255,0.06);
        }
        .tag-size-group a.size-xl { font-size: 18px; font-weight: 800; padding: 8px 20px; border-radius: 100px; }
        .tag-size-group a.size-lg { font-size: 15px; font-weight: 700; }
        .tag-size-group a.size-md { font-size: 13px; }
        .tag-size-group a.size-sm { font-size: 12px; color: var(--gray-400); border-color: var(--gray-100); }

        /* ===================== Footer ===================== */
        .footer {
            background: var(--dark);
            border-top: 1px solid rgba(255,255,255,0.06);
            padding: 40px;
            margin-top: 60px;
        }
        .footer-inner {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .footer-brand { display: flex; align-items: center; gap: 10px; }
        .footer-brand-icon {
            width: 28px; height: 28px;
            background: var(--gradient-primary);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 800;
            color: white;
        }
        .footer-brand span {
            font-size: 15px;
            font-weight: 700;
            color: white;
        }
        .footer p {
            font-size: 13px;
            color: rgba(255,255,255,0.3);
        }

        /* ===================== 隐藏页面（通过tab切换显示） ===================== */
        .page-section { display: none; }
        .page-section.active { display: block; }

        /* 频道顶部大图 */
        .channel-hero {
            grid-column: 1 / -1;
            background: var(--gradient-hero);
            border-radius: 20px;
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .channel-hero::before {
            content: '';
            position: absolute;
            top: -30%; right: -10%;
            width: 400px; height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(78,93,255,0.08) 0%, transparent 70%);
        }
        .channel-hero-info { position: relative; max-width: 520px; }
        .channel-hero-info .channel-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            border-radius: 100px;
            font-size: 12px;
            font-weight: 700;
            color: white;
            margin-bottom: 16px;
        }
        .channel-hero-info h1 {
            font-size: 32px;
            font-weight: 800;
            color: white;
            margin-bottom: 12px;
        }
        .channel-hero-info p {
            font-size: 15px;
            color: rgba(255,255,255,0.6);
            line-height: 1.7;
        }
        .channel-hero-stats {
            display: flex;
            gap: 32px;
            margin-top: 24px;
            position: relative;
        }
        .channel-hero-stat { text-align: center; }
        .channel-hero-stat .stat-num {
            font-size: 28px;
            font-weight: 800;
            color: white;
        }
        .channel-hero-stat .stat-label {
            font-size: 12px;
            color: rgba(255,255,255,0.4);
        }
        .channel-hero-visual {
            position: relative;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .channel-hero-visual .visual-card {
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 12px;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 240px;
        }
        .visual-card-icon {
            width: 36px; height: 36px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
        }
        .visual-card-text {
            font-size: 13px;
            font-weight: 600;
            color: white;
        }
        .visual-card-sub {
            font-size: 11px;
            color: rgba(255,255,255,0.4);
        }
        .visual-card-link {
            text-decoration: none;
            cursor: pointer;
            transition: transform .2s, box-shadow .2s, background .2s;
        }
        .visual-card-link:hover {
            transform: translateY(-2px);
            background: rgba(78,93,255,0.12);
            box-shadow: 0 10px 24px rgba(78,93,255,.18);
        }

        /* ===================== 移动端响应式适配 ===================== */
        
        /* 平板端 (768px - 1024px) */
        @media (max-width: 1024px) {
            .global-nav {
                padding: 0 20px;
            }
            .nav-inner {
                gap: 16px;
            }
            .nav-links {
                display: none;
            }
            .mobile-menu-btn {
                display: flex !important;
            }
            .page-wrapper {
                padding: 24px 20px 60px;
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .page-wrapper.article-layout {
                grid-template-columns: 1fr;
            }
            .article-layout > .article-body,
            .article-layout > .article-toc-wrap,
            .article-layout > .sidebar {
                grid-column: 1;
                grid-row: auto;
            }
            .article-layout > .article-toc-wrap { order: -1; }
            .article-layout > .sidebar { order: 1; }
            .article-toc-wrap {
                position: static;
                max-height: none;
                overflow: visible;
            }
            .article-toc {
                position: static;
                max-height: none;
                margin-bottom: 8px;
            }
            .proto-header {
                padding: 28px 20px;
                border-radius: 16px;
            }
            .proto-header h1 {
                font-size: 24px;
            }
            .geo-channels-hero {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .article-card {
                flex-direction: column;
                height: auto;
            }
            .article-card-img {
                width: 100%;
                height: auto;
                aspect-ratio: 16 / 9;
            }
            .article-card-body {
                padding: 16px;
            }
            .article-card-title {
                font-size: 15px;
            }
            .channel-hero {
                flex-direction: column;
                gap: 20px;
            }
            .channel-hero-stats {
                width: 100%;
                flex-direction: row;
                justify-content: space-around;
            }
            .sidebar {
                width: 100%;
            }
            .article-detail-content {
                padding: 24px;
            }
            .article-detail-header h1 {
                font-size: 22px;
            }
        }

        /* 手机端 (480px - 768px) */
        @media (max-width: 768px) {
            .global-nav {
                padding: 0 16px;
            }
            .nav-logo-text {
                font-size: 16px;
            }
            .nav-btn-outline, .nav-btn-primary {
                padding: 6px 14px;
                font-size: 13px;
            }
            .breadcrumb {
                padding: 10px 16px;
            }
            .breadcrumb-inner {
                font-size: 12px;
                flex-wrap: wrap;
            }
            .page-wrapper {
                padding: 16px 16px 48px;
                gap: 20px;
            }
            .proto-header {
                padding: 20px 16px;
                border-radius: 12px;
            }
            .proto-header h1 {
                font-size: 20px;
            }
            .proto-header p {
                font-size: 14px;
            }
            .geo-channels-hero {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .geo-channel-card {
                padding: 20px;
            }
            .geo-channel-card h3 {
                font-size: 16px;
            }
            .geo-channel-card p {
                font-size: 13px;
            }
            .article-card-img {
                height: auto;
                aspect-ratio: 16 / 9;
            }
            .article-card-body {
                padding: 14px;
            }
            .article-card-title {
                font-size: 14px;
                -webkit-line-clamp: 2;
            }
            .article-card-excerpt {
                font-size: 13px;
                -webkit-line-clamp: 2;
            }
            .article-card-meta {
                font-size: 12px;
                flex-wrap: wrap;
                gap: 8px;
            }
            .filter-bar {
                flex-wrap: wrap;
                gap: 8px;
                padding: 12px;
            }
            .filter-tags {
                flex-wrap: wrap;
                gap: 6px;
            }
            .filter-tag {
                padding: 4px 10px;
                font-size: 12px;
            }
            .sort-select {
                font-size: 12px;
                padding: 4px 8px;
            }
            .section-title {
                font-size: 16px;
                padding: 12px 0;
            }
            .pagination {
                flex-wrap: wrap;
                gap: 4px;
            }
            .pagination button {
                min-width: 36px;
                height: 36px;
                font-size: 13px;
            }
            .sidebar {
                padding: 16px;
            }
            .sidebar-card {
                padding: 16px;
            }
            .cta-banner-sidebar {
                padding: 20px;
            }
            .article-detail-hero {
                flex-direction: column;
                gap: 16px;
            }
            .article-detail-hero-img {
                width: 100%;
                height: 200px;
            }
            .article-detail-meta {
                flex-wrap: wrap;
                gap: 8px;
                font-size: 12px;
            }
            .article-detail-content {
                padding: 16px;
                font-size: 15px;
            }
            .article-detail-content h2 {
                font-size: 18px;
            }
            .article-detail-content h3 {
                font-size: 16px;
            }
            .article-detail-content p {
                font-size: 15px;
                line-height: 1.7;
            }
            .tag-agg-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .tag-agg-card {
                padding: 16px;
            }
            .tag-agg-card h3 {
                font-size: 15px;
            }
            .mobile-overlay {
                display: block;
            }
        }

        /* 小屏手机 (小于 480px) */
        @media (max-width: 480px) {
            .nav-inner {
                height: 56px;
                gap: 12px;
            }
            .nav-logo-icon {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }
            .nav-logo-text {
                font-size: 15px;
            }
            .page-wrapper {
                padding: 12px 12px 40px;
            }
            .proto-header {
                padding: 16px 12px;
            }
            .proto-header h1 {
                font-size: 18px;
            }
            .geo-channel-card {
                padding: 16px;
            }
            .geo-channel-card h3 {
                font-size: 15px;
            }
            .geo-channel-icon {
                width: 40px;
                height: 40px;
                font-size: 18px;
            }
            .article-card-img {
                height: auto;
                aspect-ratio: 16 / 9;
            }
            .article-card-body {
                padding: 12px;
            }
            .article-card-title {
                font-size: 14px;
            }
            .article-card-meta span {
                font-size: 11px;
            }
            .article-card-tags {
                margin-top: 8px;
            }
            .article-tag {
                font-size: 11px;
                padding: 2px 8px;
            }
            .channel-hero {
                padding: 16px;
            }
            .channel-hero-info h1 {
                font-size: 20px;
            }
            .channel-hero-stats {
                gap: 16px;
            }
            .channel-hero-stat .stat-num {
                font-size: 20px;
            }
            .filter-bar {
                padding: 10px;
            }
            .filter-label {
                font-size: 12px;
            }
            .section-title h2 {
                font-size: 15px;
            }
            .pagination button {
                min-width: 32px;
                height: 32px;
                font-size: 12px;
            }
            .sidebar-card-header {
                font-size: 14px;
            }
            .popular-article {
                padding: 8px 0;
            }
            .pop-title {
                font-size: 13px;
            }
            .article-detail-header h1 {
                font-size: 18px;
            }
            .article-detail-content {
                padding: 12px;
            }
            .article-detail-content h2 {
                font-size: 16px;
            }
            .article-detail-content h3 {
                font-size: 15px;
            }
            .article-nav {
                flex-direction: column;
                gap: 12px;
            }
            .article-nav-btn {
                text-align: center;
            }
            .tag-agg-grid {
                grid-template-columns: 1fr;
            }
            .tag-cloud a {
                font-size: 12px;
                padding: 4px 8px;
            }
        }

        /* 移动端菜单按钮 */
        .mobile-menu-btn {
            display: none;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border: none;
            border-radius: 8px;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }
        .mobile-menu-btn span {
            display: block;
            width: 20px;
            height: 2px;
            background: white;
            border-radius: 2px;
            transition: all 0.3s;
        }
        .mobile-menu-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .mobile-menu-btn.active span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* 移动端下拉菜单 */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10,10,15,0.98);
            z-index: 999;
            padding: 20px;
        }
        .mobile-nav-overlay.active {
            display: block;
        }
        .mobile-nav-links {
            list-style: none;
        }
        .mobile-nav-links li {
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }
        .mobile-nav-links a {
            display: block;
            padding: 16px 0;
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            font-size: 16px;
        }
        .mobile-nav-actions {
            margin-top: 24px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .mobile-nav-actions a {
            display: block;
            padding: 14px 20px;
            border-radius: 10px;
            text-align: center;
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
        }
        .mobile-nav-actions .outline {
            border: 1px solid rgba(255,255,255,0.2);
            color: white;
        }
        .mobile-nav-actions .primary {
            background: var(--gradient-primary);
            color: white;
        }