/* ===================================
   CryptoHub 样式表 - Glassmorphism Design
   玻璃拟态风格 + 渐变主题
   =================================== */

:root {
    --primary: #8B5CF6;
    --primary-light: #A78BFA;
    --primary-dark: #7C3AED;
    --secondary: #06B6D4;
    --accent: #EC4899;
    --success: #00D4AA;
    --danger: #F43F5E;
    --warning: #F59E0B;
    
    --bg-dark: #0F0A1A;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-glass: rgba(255, 255, 255, 0.08);
    --bg-glass-hover: rgba(255, 255, 255, 0.12);
    
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    
    --border-glass: rgba(255, 255, 255, 0.1);
    --border-glass-hover: rgba(255, 255, 255, 0.2);
    
    --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container: 1200px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

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

ul { list-style: none; }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===================================
   背景动画
   =================================== */
.bg-animation {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.circle-1 {
    width: 500px;
    height: 500px;
    background: var(--primary);
    top: -10%;
    right: -5%;
    animation-delay: 0s;
}

.circle-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary);
    bottom: 10%;
    left: -5%;
    animation-delay: -7s;
}

.circle-3 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 50%;
    left: 40%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* ===================================
   头部导航
   =================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: rgba(15, 10, 26, 0.8);
    border-bottom: 1px solid var(--border-glass);
}

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

.nav-menu {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: var(--bg-glass);
}

.nav-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===================================
   按钮
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    white-space: nowrap;
}

.btn-glow {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.5);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
}

.btn-ghost:hover {
    background: var(--bg-glass);
}

.btn-outline-modern {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
}

.btn-outline-modern:hover {
    border-color: var(--primary);
    background: var(--bg-glass);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
}

.btn-text {
    color: var(--primary-light);
    font-weight: 500;
}

.btn-text:hover {
    color: var(--primary);
}

.btn-link {
    display: inline-block;
    color: var(--primary-light);
    font-weight: 600;
    font-size: 14px;
}

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

/* ===================================
   Hero 区域 - 现代风格
   =================================== */
.hero-modern {
    padding: 80px 0 60px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    font-size: 13px;
    margin-bottom: 20px;
}

.hero-modern h1 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-trust {
    padding-top: 32px;
    border-top: 1px solid var(--border-glass);
}

.trust-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
    display: block;
}

.trust-stats {
    display: flex;
    gap: 40px;
}

.trust-item {
    display: flex;
    flex-direction: column;
}

.trust-item strong {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-light);
}

.trust-item span {
    font-size: 13px;
    color: var(--text-muted);
}

.hero-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: var(--border-glass-hover);
    background: var(--bg-glass-hover);
}

.price-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.price-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.price-header .symbol {
    font-size: 12px;
    color: var(--text-muted);
}

.price-main {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.price-change {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.price-change.up {
    color: var(--success);
}

.price-change.down {
    color: var(--danger);
}

.stats-card .stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat-box {
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.stat-box .stat-value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-box .stat-name {
    font-size: 12px;
    color: var(--text-muted);
}

/* ===================================
   行情滚动条
   =================================== */
.ticker-section {
    padding: 20px 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
}

.ticker-wrapper {
    display: flex;
    gap: 32px;
    overflow-x: auto;
    padding: 8px 0;
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    padding: 8px 16px;
    background: var(--bg-glass);
    border-radius: var(--radius-sm);
}

.ticker-name {
    font-weight: 600;
    font-size: 14px;
}

.ticker-price {
    font-size: 14px;
    color: var(--text-secondary);
}

.ticker-change {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
}

.ticker-change.up {
    color: var(--success);
    background: rgba(0, 212, 170, 0.1);
}

.ticker-change.down {
    color: var(--danger);
    background: rgba(244, 63, 94, 0.1);
}

/* ===================================
   通用区块标题
   =================================== */
.section-header-center {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.section-header-center h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
}

.section-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
}

.section-header-flex .section-tag {
    margin-bottom: 8px;
}

.section-header-flex h2 {
    font-size: 28px;
    font-weight: 700;
}

/* ===================================
   特性区域 - 玻璃卡片
   =================================== */
.features-modern {
    padding: 80px 0;
}

.features-grid-modern {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.feature-glass:hover {
    transform: translateY(-8px);
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-glow);
}

.feature-icon-wrap {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border-radius: 50%;
}

.feature-glass h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.feature-glass p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===================================
   产品展示
   =================================== */
.products-showcase {
    padding: 80px 0;
}

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

.showcase-card {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.showcase-card.popular {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.15) 0%, var(--bg-glass) 100%);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.showcase-icon {
    margin-bottom: 24px;
}

.showcase-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.showcase-card > p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.showcase-list {
    margin-bottom: 24px;
}

.showcase-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-glass);
    font-size: 14px;
    color: var(--text-secondary);
}

.showcase-list li:last-child {
    border-bottom: none;
}

/* ===================================
   新闻预览
   =================================== */
.news-preview {
    padding: 80px 0;
}

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

.news-card-modern {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.news-card-modern:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.news-card-link {
    display: block;
}

.news-thumb {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card-modern:hover .news-thumb img {
    transform: scale(1.05);
}

.news-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 12px;
    background: var(--primary);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
}

.news-info {
    padding: 20px;
}

.news-info h3 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.news-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.news-footer {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

/* ===================================
   CTA 区域
   =================================== */
.cta-modern {
    padding: 80px 0;
}

.cta-glass {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(6, 182, 212, 0.2));
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
}

.cta-glass h2 {
    font-size: 36px;
    margin-bottom: 12px;
}

.cta-glass p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ===================================
   面包屑
   =================================== */
.breadcrumb-modern {
    padding: 16px 0;
    font-size: 13px;
    color: var(--text-muted);
}

.breadcrumb-modern a {
    color: var(--text-secondary);
}

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

.breadcrumb-modern .sep {
    margin: 0 8px;
}

/* ===================================
   页面标题
   =================================== */
.page-hero {
    padding: 40px 0;
    text-align: center;
    background: var(--bg-glass);
    border-bottom: 1px solid var(--border-glass);
}

.page-hero h1 {
    font-size: 36px;
    margin-bottom: 8px;
}

.page-hero p {
    color: var(--text-secondary);
}

/* ===================================
   筛选栏
   =================================== */
.filter-bar {
    padding: 20px 0;
    border-bottom: 1px solid var(--border-glass);
}

.filter-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.filter-chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.chip {
    padding: 6px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}

.chip:hover,
.chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    padding: 0 12px;
}

.search-box input {
    background: none;
    border: none;
    padding: 10px 8px;
    color: var(--text-primary);
    font-size: 14px;
    width: 200px;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box button {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
}

/* ===================================
   瀑布流文章列表
   =================================== */
.articles-masonry {
    padding: 40px 0;
}

.masonry-grid {
    columns: 3;
    column-gap: 24px;
}

.masonry-card {
    break-inside: avoid;
    margin-bottom: 24px;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

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

.masonry-link {
    display: block;
}

.masonry-img {
    position: relative;
    overflow: hidden;
}

.masonry-img img {
    width: 100%;
    transition: var(--transition);
}

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

.card-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
}

.tag-btc { background: #F7931A; color: #fff; }
.tag-eth { background: #627EEA; color: #fff; }
.tag-defi { background: #00D4AA; color: #000; }
.tag-sol { background: linear-gradient(135deg, #00FFA3, #9945FF); color: #000; }
.tag-reg { background: #F59E0B; color: #000; }
.tag-nft { background: #EC4899; color: #fff; }
.tag-tech { background: #06B6D4; color: #fff; }

.masonry-body {
    padding: 20px;
}

.masonry-body h3 {
    font-size: 16px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.masonry-body p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.masonry-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

/* ===================================
   分页
   =================================== */
.pagination-modern {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-glass);
}

.page-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.page-btn:hover,
.page-btn.active {
    background: var(--primary);
    border-color: var(--primary);
}

.page-dots {
    padding: 0 8px;
    color: var(--text-muted);
}

/* ===================================
   邮件订阅
   =================================== */
.newsletter {
    padding: 60px 0;
}

.newsletter-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 48px;
    text-align: center;
}

.newsletter-glass h2 {
    font-size: 28px;
    margin-bottom: 8px;
}

.newsletter-glass p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.newsletter-form {
    display: flex;
    max-width: 480px;
    margin: 0 auto;
    gap: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
}

.newsletter-form input::placeholder {
    color: var(--text-muted);
}

/* ===================================
   文章详情页 - 杂志风格
   =================================== */
.article-magazine {
    padding: 40px 0 80px;
}

.article-layout-mag {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}

.article-tags-top {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.tag-pill {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.tag-pill.tag-btc { background: rgba(247, 147, 26, 0.2); color: #F7931A; }
.tag-pill.tag-market { background: rgba(139, 92, 246, 0.2); color: var(--primary-light); }

.article-hero h1 {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 16px;
}

.article-lead {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.article-author-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    margin-bottom: 32px;
}

.author-avatar img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.author-name {
    font-weight: 600;
    display: block;
}

.article-dates {
    font-size: 13px;
    color: var(--text-muted);
}

.article-stats {
    margin-left: auto;
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-muted);
}

.article-cover {
    margin-bottom: 40px;
}

.article-cover img {
    width: 100%;
    border-radius: var(--radius-lg);
}

.article-cover figcaption {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
}

.article-body-mag {
    font-size: 16px;
    line-height: 1.8;
}

.article-body-mag p {
    margin-bottom: 20px;
}

.first-para {
    font-size: 18px;
    color: var(--text-secondary);
}

.article-body-mag h2 {
    font-size: 24px;
    margin: 40px 0 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
}

.article-body-mag h3 {
    font-size: 20px;
    margin: 32px 0 16px;
}

.mag-quote {
    margin: 32px 0;
    padding: 24px 28px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(6, 182, 212, 0.1));
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.mag-quote p {
    font-style: italic;
    font-size: 18px;
    margin-bottom: 12px;
}

.mag-quote cite {
    font-size: 14px;
    color: var(--text-muted);
}

.data-highlight {
    margin: 24px 0;
    padding: 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
}

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

.highlight-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-light);
}

.highlight-label {
    font-size: 13px;
    color: var(--text-muted);
}

.mag-table {
    margin: 24px 0;
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.mag-table th,
.mag-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--border-glass);
}

.mag-table th {
    background: var(--bg-glass);
    font-weight: 600;
    font-size: 14px;
}

.mag-table .up {
    color: var(--success);
    font-weight: 600;
}

.check-list {
    margin: 20px 0;
    padding-left: 0;
}

.check-list li {
    padding: 8px 0 8px 28px;
    position: relative;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.numbered-list {
    margin: 20px 0;
    padding-left: 20px;
    list-style: decimal;
}

.numbered-list li {
    padding: 8px 0;
}

.info-box {
    margin: 32px 0;
    padding: 20px 24px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-md);
}

.info-box h4 {
    margin-bottom: 8px;
    color: var(--warning);
}

.info-box p {
    margin: 0;
    font-size: 14px;
}

.disclaimer {
    font-size: 13px;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
}

.article-footer-mag {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border-glass);
}

.tags-share {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.tags-label,
.share-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-right: 8px;
}

.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-sm {
    padding: 4px 12px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-secondary);
}

.tag-sm:hover {
    border-color: var(--primary);
    color: var(--primary-light);
}

.share-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.share-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    font-size: 16px;
}

.share-icon:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.article-nav-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.nav-card {
    display: block;
    padding: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
}

.nav-card:hover {
    border-color: var(--primary);
}

.nav-direction {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.nav-text {
    display: block;
    font-size: 14px;
    font-weight: 500;
}

/* ===================================
   侧边栏
   =================================== */
.article-sidebar {
    position: sticky;
    top: 88px;
}

.sidebar-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.sidebar-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-glass);
}

.hot-list li {
    margin-bottom: 12px;
}

.hot-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
}

.hot-list a:hover {
    color: var(--primary-light);
}

.hot-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--bg-glass);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.num-1 { background: linear-gradient(135deg, #F43F5E, #EC4899); color: #fff; }
.num-2 { background: linear-gradient(135deg, #F59E0B, #F97316); color: #fff; }
.num-3 { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff; }

.sidebar-promo p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* ===================================
   页脚
   =================================== */
.footer-modern {
    padding: 60px 0 24px;
    border-top: 1px solid var(--border-glass);
    background: rgba(15, 10, 26, 0.5);
}

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

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 16px 0;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    color: var(--text-secondary);
}

.social-icons a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.footer-links-col h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-links-col li {
    margin-bottom: 10px;
}

.footer-links-col a {
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-links-col a:hover {
    color: var(--primary-light);
}

.footer-bottom-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-glass);
    font-size: 13px;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a:hover {
    color: var(--primary-light);
}

/* ===================================
   响应式设计
   =================================== */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-visual {
        max-width: 500px;
    }
    
    .features-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .masonry-grid {
        columns: 2;
    }
    
    .article-layout-mag {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .footer-grid-modern {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(15, 10, 26, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        border-bottom: 1px solid var(--border-glass);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-modern h1 {
        font-size: 36px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .trust-stats {
        gap: 24px;
    }
    
    .features-grid-modern,
    .showcase-grid,
    .news-cards {
        grid-template-columns: 1fr;
    }
    
    .masonry-grid {
        columns: 1;
    }
    
    .highlight-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .article-hero h1 {
        font-size: 28px;
    }
    
    .article-author-bar {
        flex-wrap: wrap;
    }
    
    .article-stats {
        margin-left: 0;
        width: 100%;
    }
    
    .article-nav-modern {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        grid-template-columns: 1fr;
    }
    
    .filter-bar .container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box input {
        width: 100%;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .cta-glass {
        padding: 40px 24px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-grid-modern {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom-modern {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .tags-share {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-modern h1 {
        font-size: 30px;
    }
    
    .section-header-center h2 {
        font-size: 28px;
    }
    
    .ticker-wrapper {
        gap: 16px;
    }
    
    .ticker-item {
        padding: 6px 12px;
    }
}






/* 翻页功能 */
.pagination-wrap {
    padding: 20px 10px;
    margin-top: 20px;
    border-radius: 8px;
}

.pagination-wrap .paging-cls {
    text-align: center;
}

.pagination-wrap .paging-cls li {
    display: inline-block;
    margin: 0 5px;
    list-style: none;
}

.pagination-wrap .paging-cls span,
.pagination-wrap .paging-cls a {
    display: inline-block;
    border: 1px solid #eef3f8;
    border-radius: 5px;
    height: 44px;
    line-height: 44px;
    width: 44px;
    margin: 0 3px;
    font-size: 14px;
    color: #000000;
    text-decoration: none;
}

.pagination-wrap .paging-cls span:hover,
.pagination-wrap .paging-cls a:hover {
    background: #F0B90B;
    color: #fff !important;
}

.pagination-wrap .paging-cls .current {
    background: #F0B90B;
    color: #fff;
    font-weight: bold;
}

.pagination-wrap .paging-cls .fa-angle-double-left::before {
    content: "<";
}

.pagination-wrap .paging-cls .fa-angle-double-right::before {
    content: ">";
}

.pagination-wrap .active a{
    background-color: #F0B90B !important;
    color: #fff !important;
    font-weight: bold;
}