/* ============================================
   福布斯中国 Forbes China - 主样式表
   设计理念：权威、大气、专业、现代
   色彩系统：深蓝+金色（Forbes经典配色）
   ============================================ */

/* ===== CSS 变量 ===== */
:root {
    /* 主色调 */
    --forbes-navy: #0a1628;
    --forbes-dark: #111e36;
    --forbes-blue: #1a3a5c;
    --forbes-gold: #c9a96e;
    --forbes-gold-light: #e8d5a3;
    --forbes-white: #ffffff;
    --forbes-off-white: #f8f9fa;
    --forbes-gray-50: #f5f6f8;
    --forbes-gray-100: #e8eaed;
    --forbes-gray-200: #d1d5db;
    --forbes-gray-300: #9ca3af;
    --forbes-gray-400: #6b7280;
    --forbes-gray-500: #4b5563;
    --forbes-gray-600: #374151;
    --forbes-gray-700: #1f2937;
    --forbes-gray-800: #111827;
    --forbes-red: #dc2626;
    --forbes-green: #059669;

    /* 字体 */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    --font-serif: "Source Serif Pro", "Noto Serif CJK SC", "Songti SC", Georgia, serif;
    --font-mono: "SF Mono", "Fira Code", "Consolas", monospace;

    /* 布局 */
    --container-max: 1280px;
    --header-height: 70px;
    --top-bar-height: 36px;

    /* 动效 */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--forbes-gray-700);
    background: var(--forbes-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--forbes-gold);
}

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

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font: inherit;
    color: inherit;
}

input, textarea, select {
    font: inherit;
    color: inherit;
}

/* ===== 容器 ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== 顶部通知栏 ===== */
.top-bar {
    background: var(--forbes-navy);
    color: var(--forbes-gray-300);
    font-size: 13px;
    height: var(--top-bar-height);
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.top-bar-links {
    display: flex;
    gap: 20px;
}

.top-bar-links a {
    color: var(--forbes-gray-300);
    transition: color var(--transition-fast);
}

.top-bar-links a:hover {
    color: var(--forbes-gold);
}

/* ===== 导航栏 ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--forbes-white);
    box-shadow: var(--shadow-sm);
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

/* Logo */
.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 900;
    color: var(--forbes-navy);
    letter-spacing: 2px;
}

.logo-cn {
    font-size: 11px;
    color: var(--forbes-gray-400);
    letter-spacing: 4px;
    margin-top: 2px;
}

/* 主导航 */
.main-nav ul {
    display: flex;
    gap: 28px;
}

.main-nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--forbes-gray-600);
    padding: 8px 0;
    position: relative;
    transition: color var(--transition-fast);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--forbes-gold);
    transition: width var(--transition-base);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a.active {
    color: var(--forbes-navy);
    font-weight: 600;
}

/* 头部操作区 */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.search-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--forbes-gray-500);
    transition: all var(--transition-fast);
}

.search-toggle:hover {
    background: var(--forbes-gray-50);
    color: var(--forbes-navy);
}

.btn-subscribe {
    background: var(--forbes-navy);
    color: var(--forbes-white);
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition-base);
    letter-spacing: 0.5px;
}

.btn-subscribe:hover {
    background: var(--forbes-gold);
    color: var(--forbes-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* 搜索面板 */
.search-panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--forbes-white);
    padding: 20px 0;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--forbes-gray-100);
}

.search-panel form {
    display: flex;
    gap: 10px;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.search-panel input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--forbes-gray-100);
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: border-color var(--transition-fast);
}

.search-panel input:focus {
    outline: none;
    border-color: var(--forbes-gold);
}

.search-panel button {
    padding: 14px 30px;
    background: var(--forbes-navy);
    color: var(--forbes-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: background var(--transition-fast);
}

.search-panel button:hover {
    background: var(--forbes-gold);
}

/* ===== Hero 头条区 ===== */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--forbes-navy) 0%, var(--forbes-dark) 50%, #0d1f3c 100%);
    color: var(--forbes-white);
    padding: 80px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 800px 400px at 70% 30%, rgba(201,169,110,0.08) 0%, transparent 70%),
        radial-gradient(ellipse 600px 300px at 20% 80%, rgba(26,58,92,0.4) 0%, transparent 70%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 60px;
    position: relative;
}

.hero-content {
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(201,169,110,0.15);
    color: var(--forbes-gold);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(201,169,110,0.3);
    margin-bottom: 24px;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: 52px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--forbes-white);
}

.hero-subtitle {
    font-size: 19px;
    line-height: 1.7;
    color: var(--forbes-gray-300);
    margin-bottom: 36px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--forbes-gold);
    color: var(--forbes-white);
    padding: 16px 36px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-primary:hover {
    background: var(--forbes-gold-light);
    color: var(--forbes-navy);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 2px solid rgba(255,255,255,0.3);
    color: var(--forbes-white);
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 500;
    transition: all var(--transition-base);
}

.btn-outline:hover {
    border-color: var(--forbes-gold);
    color: var(--forbes-gold);
}

.hero-meta {
    display: flex;
    gap: 24px;
    font-size: 14px;
    color: var(--forbes-gray-400);
}

/* Hero 侧边快讯 */
.hero-sidebar {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 28px;
    height: fit-content;
}

.hero-sidebar h3 {
    font-size: 16px;
    color: var(--forbes-gold);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.news-flash li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.news-flash li:last-child {
    border-bottom: none;
}

.news-flash .time {
    display: inline-block;
    font-size: 12px;
    color: var(--forbes-gold);
    font-weight: 600;
    margin-right: 10px;
    min-width: 45px;
}

.news-flash a {
    font-size: 14px;
    color: var(--forbes-gray-300);
    line-height: 1.5;
}

.news-flash a:hover {
    color: var(--forbes-white);
}

/* ===== 数据统计带 ===== */
.stats-bar {
    background: var(--forbes-gold);
    padding: 40px 0;
}

.stats-bar .container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
    color: var(--forbes-navy);
}

.stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 900;
    line-height: 1.1;
}

.stat-label {
    font-size: 14px;
    font-weight: 500;
    opacity: 0.85;
    margin-top: 4px;
}

/* ===== 主内容区 ===== */
.main-content {
    padding: 60px 0;
    background: var(--forbes-off-white);
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 50px;
    margin-top: 40px;
}

/* ===== 区块标题 ===== */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 3px solid var(--forbes-navy);
}

.section-header h2 {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 800;
    color: var(--forbes-navy);
}

.section-more {
    font-size: 14px;
    color: var(--forbes-gray-400);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.section-more:hover {
    color: var(--forbes-gold);
}

/* ===== 主编精选 ===== */
.editor-picks {
    margin-bottom: 60px;
}

.editor-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 24px;
}

.editor-card {
    background: var(--forbes-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.editor-card.featured {
    grid-row: span 2;
}

.card-image {
    position: relative;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.editor-card.featured .card-image {
    height: 380px;
}

.editor-card:not(.featured) .card-image {
    height: 200px;
}

.card-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--forbes-gold);
    color: var(--forbes-white);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.card-body {
    padding: 24px;
}

.editor-card.featured .card-body h3 {
    font-family: var(--font-serif);
    font-size: 24px;
    line-height: 1.3;
    color: var(--forbes-navy);
    margin-bottom: 12px;
}

.editor-card:not(.featured) .card-body h3 {
    font-size: 17px;
    line-height: 1.4;
    color: var(--forbes-navy);
    margin-bottom: 10px;
}

.card-body p {
    font-size: 14px;
    color: var(--forbes-gray-400);
    line-height: 1.6;
    margin-bottom: 16px;
}

.card-meta {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--forbes-gray-300);
}

/* ===== 内容区块 ===== */
.content-section {
    margin-bottom: 56px;
}

/* 文章列表 */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.article-item {
    background: var(--forbes-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.article-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.article-item a {
    display: flex;
    gap: 20px;
    padding: 16px;
}

.article-item img {
    width: 200px;
    height: 140px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.article-info {
    flex: 1;
}

.article-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--forbes-navy);
    margin-bottom: 8px;
    line-height: 1.4;
}

.article-info p {
    font-size: 14px;
    color: var(--forbes-gray-400);
    line-height: 1.6;
    margin-bottom: 12px;
}

/* 科技网格 */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.tech-card {
    background: var(--forbes-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.tech-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.tech-card .card-image {
    height: 220px;
}

.tech-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--forbes-navy);
    padding: 20px 24px 8px;
    line-height: 1.4;
}

.tech-card p {
    font-size: 14px;
    color: var(--forbes-gray-400);
    padding: 0 24px 20px;
    line-height: 1.6;
}

/* 投资网格 */
.invest-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.invest-card {
    background: var(--forbes-white);
    border-radius: var(--radius-md);
    padding: 24px;
    border-left: 4px solid var(--forbes-gold);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.invest-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.invest-category {
    display: inline-block;
    background: var(--forbes-navy);
    color: var(--forbes-gold);
    padding: 3px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.invest-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--forbes-navy);
    margin-bottom: 8px;
    line-height: 1.4;
}

.invest-card p {
    font-size: 14px;
    color: var(--forbes-gray-400);
    margin-bottom: 12px;
}

/* 创业故事 */
.startup-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.startup-card {
    background: var(--forbes-white);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all var(--transition-base);
}

.startup-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.startup-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--forbes-gold);
}

.startup-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.startup-info h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--forbes-navy);
    margin-bottom: 8px;
    line-height: 1.4;
}

.startup-info p {
    font-size: 14px;
    color: var(--forbes-gray-400);
    line-height: 1.6;
    margin-bottom: 12px;
}

.startup-tag {
    font-size: 12px;
    color: var(--forbes-gold);
    font-weight: 500;
}

/* ===== 右侧边栏 ===== */
.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.sidebar-widget {
    background: var(--forbes-white);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.sidebar-widget h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--forbes-navy);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--forbes-gray-50);
}

/* 排行榜导航 */
.ranking-nav li {
    margin-bottom: 4px;
}

.ranking-nav a {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    color: var(--forbes-gray-600);
    transition: all var(--transition-fast);
}

.ranking-nav a:hover {
    background: var(--forbes-gray-50);
    color: var(--forbes-gold);
    padding-left: 20px;
}

/* 热门阅读 */
.hot-list li {
    counter-increment: hot;
    margin-bottom: 16px;
}

.hot-list a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.hot-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--forbes-gray-100);
    font-size: 13px;
    font-weight: 700;
    color: var(--forbes-gray-500);
    flex-shrink: 0;
}

.hot-list li:nth-child(1) .hot-rank {
    background: #fef2f2;
    color: var(--forbes-red);
}

.hot-list li:nth-child(2) .hot-rank {
    background: #fffbeb;
    color: #d97706;
}

.hot-list li:nth-child(3) .hot-rank {
    background: #f0fdf4;
    color: var(--forbes-green);
}

.hot-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--forbes-gray-700);
    line-height: 1.4;
    flex: 1;
}

.hot-views {
    font-size: 12px;
    color: var(--forbes-gray-300);
    white-space: nowrap;
    margin-top: 2px;
}

/* 订阅卡片 */
.subscribe-card {
    background: linear-gradient(135deg, var(--forbes-navy) 0%, var(--forbes-blue) 100%);
    color: var(--forbes-white);
}

.subscribe-card h3 {
    color: var(--forbes-gold);
    border-bottom-color: rgba(255,255,255,0.1);
}

.subscribe-card p {
    font-size: 14px;
    opacity: 0.85;
    margin-bottom: 20px;
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.subscribe-form input {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 14px;
}

.subscribe-form button {
    padding: 12px;
    background: var(--forbes-gold);
    color: var(--forbes-white);
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: background var(--transition-fast);
}

.subscribe-form button:hover {
    background: var(--forbes-gold-light);
}

.subscribe-card small {
    display: block;
    margin-top: 12px;
    font-size: 12px;
    opacity: 0.6;
}

/* 活动列表 */
.event-list li {
    display: flex;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--forbes-gray-50);
}

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

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--forbes-navy);
    color: var(--forbes-gold);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
    line-height: 1.2;
}

.event-list a {
    font-size: 14px;
    font-weight: 500;
    color: var(--forbes-gray-700);
    display: block;
    margin-bottom: 4px;
}

.event-list small {
    font-size: 12px;
    color: var(--forbes-gray-300);
}

/* 标签云 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-cloud a {
    padding: 6px 14px;
    background: var(--forbes-gray-50);
    border-radius: 20px;
    font-size: 13px;
    color: var(--forbes-gray-600);
    transition: all var(--transition-fast);
}

.tag-cloud a:hover {
    background: var(--forbes-gold);
    color: var(--forbes-white);
}

/* ===== 排行榜展示区 ===== */
.rankings-showcase {
    padding: 70px 0;
    background: var(--forbes-white);
}

.ranking-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.ranking-card {
    text-align: center;
    padding: 40px 28px;
    border-radius: var(--radius-lg);
    background: var(--forbes-off-white);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.ranking-card:hover {
    background: var(--forbes-navy);
    color: var(--forbes-white);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--forbes-gold);
}

.ranking-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.ranking-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.ranking-card p {
    font-size: 14px;
    opacity: 0.7;
    margin-bottom: 16px;
    line-height: 1.5;
}

.ranking-cta {
    font-size: 14px;
    font-weight: 600;
    color: var(--forbes-gold);
}

/* ===== 视频区 ===== */
.video-section {
    padding: 70px 0;
    background: var(--forbes-gray-50);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.video-card {
    background: var(--forbes-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.video-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-duration {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0,0,0,0.8);
    color: var(--forbes-white);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(201,169,110,0.9);
    color: var(--forbes-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all var(--transition-base);
}

.video-card:hover .video-play {
    background: var(--forbes-gold);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--forbes-navy);
    padding: 20px 24px 6px;
    line-height: 1.4;
}

.video-card p {
    font-size: 14px;
    color: var(--forbes-gray-400);
    padding: 0 24px 20px;
}

/* ===== 专家观点 ===== */
.opinion-section {
    padding: 70px 0;
    background: var(--forbes-white);
}

.opinion-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.opinion-card {
    background: var(--forbes-off-white);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition-base);
    border-left: 4px solid transparent;
}

.opinion-card:hover {
    border-left-color: var(--forbes-gold);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.opinion-card a {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.opinion-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--forbes-gold);
}

.opinion-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.opinion-content h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--forbes-navy);
    margin-bottom: 8px;
    line-height: 1.4;
}

.opinion-content p {
    font-size: 14px;
    color: var(--forbes-gray-400);
    line-height: 1.6;
    margin-bottom: 12px;
    font-style: italic;
}

.opinion-author {
    font-size: 12px;
    color: var(--forbes-gold);
    font-weight: 600;
}

/* ===== 合作伙伴 ===== */
.partners-section {
    padding: 50px 0;
    background: var(--forbes-gray-50);
    border-top: 1px solid var(--forbes-gray-100);
    border-bottom: 1px solid var(--forbes-gray-100);
}

.partners-section h2 {
    text-align: center;
    font-size: 20px;
    color: var(--forbes-gray-400);
    margin-bottom: 32px;
    font-weight: 500;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 20px;
    align-items: center;
}

.partner-logo {
    text-align: center;
    padding: 16px;
    background: var(--forbes-white);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 700;
    color: var(--forbes-gray-400);
    letter-spacing: 1px;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.partner-logo:hover {
    color: var(--forbes-navy);
    box-shadow: var(--shadow-md);
}

/* ===== 邮件订阅大区 ===== */
.newsletter-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--forbes-navy) 0%, var(--forbes-dark) 100%);
    color: var(--forbes-white);
    text-align: center;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 16px;
    color: var(--forbes-gold);
}

.newsletter-content p {
    font-size: 17px;
    opacity: 0.8;
    margin-bottom: 32px;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    border: none;
    font-size: 16px;
}

.newsletter-form button {
    padding: 16px 36px;
    background: var(--forbes-gold);
    color: var(--forbes-white);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    transition: background var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--forbes-gold-light);
}

.newsletter-options {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.newsletter-options label {
    font-size: 14px;
    opacity: 0.8;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
}

.newsletter-content small {
    font-size: 13px;
    opacity: 0.5;
}

/* ===== 页脚 ===== */
.footer {
    background: var(--forbes-navy);
    color: var(--forbes-gray-300);
    padding: 60px 0 30px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2.5fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 900;
    color: var(--forbes-gold);
    letter-spacing: 2px;
    display: block;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    opacity: 0.7;
    margin-bottom: 20px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--forbes-gold);
    transform: translateY(-2px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--forbes-white);
    margin-bottom: 16px;
}

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

.footer-col a {
    font-size: 14px;
    color: var(--forbes-gray-400);
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--forbes-gold);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.08);
    text-align: center;
    font-size: 13px;
    color: var(--forbes-gray-400);
    line-height: 1.8;
}

.footer-bottom a {
    color: var(--forbes-gray-400);
}

.footer-bottom a:hover {
    color: var(--forbes-gold);
}

.footer-domain {
    margin-top: 8px;
}

/* ===== 回到顶部 ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--forbes-gold);
    color: var(--forbes-white);
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--forbes-navy);
    transform: translateY(-2px);
}

/* ===== 动画 ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-sidebar {
    animation: fadeInUp 0.8s ease 0.2s both;
}

/* ===== 打印样式 ===== */
@media print {
    .header, .footer, .top-bar, .newsletter-section, .back-to-top {
        display: none;
    }
    body {
        color: #000;
    }
    a {
        color: #000;
        text-decoration: underline;
    }
}

/* ===== 文章详情页 ===== */
.article-main { padding: 2rem 0 4rem; }
.article-header { text-align: center; max-width: 800px; margin: 0 auto 2rem; }
.article-header h1 { font-size: 2.2rem; line-height: 1.3; margin: 1rem 0; }
.article-subtitle { font-size: 1.15rem; color: var(--forbes-gray-400); margin-bottom: 1rem; }
.article-meta-top { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; font-size: 0.9rem; color: var(--forbes-gray-400); }
.article-hero { margin: 2rem 0; text-align: center; }
.article-hero img { width: 100%; max-height: 500px; object-fit: cover; border-radius: var(--radius-md); }
.article-hero figcaption { font-size: 0.8rem; color: var(--forbes-gray-300); margin-top: 0.5rem; }
.article-body { max-width: 720px; margin: 0 auto; font-size: 1.1rem; line-height: 1.9; }
.article-section { margin-bottom: 2rem; }
.article-section h2 { font-size: 1.5rem; color: var(--forbes-navy); margin-bottom: 0.8rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--forbes-gold); }
.article-tags { margin: 2rem 0; padding: 1rem; background: var(--forbes-gray-50); border-radius: var(--radius-md); }
.article-tags a { display: inline-block; padding: 0.3rem 0.8rem; background: var(--forbes-navy); color: white; border-radius: 20px; font-size: 0.85rem; margin: 0.2rem; text-decoration: none; }
.article-share { text-align: center; padding: 1.5rem; border-top: 1px solid var(--forbes-gray-100); margin-top: 2rem; }
.article-share a { font-size: 1.5rem; margin: 0 0.5rem; text-decoration: none; }

/* 相关推荐 */
.related-articles { margin: 3rem 0; }
.related-articles h2 { font-size: 1.4rem; margin-bottom: 1.5rem; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.related-card { display: block; text-decoration: none; color: inherit; background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform var(--transition-base), box-shadow var(--transition-base); }
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.related-card img { width: 100%; height: 180px; object-fit: cover; }
.related-card h3 { padding: 0.8rem 1rem; font-size: 1rem; }

/* 评论区 */
.comments-section { margin: 3rem 0; padding: 2rem; background: var(--forbes-gray-50); border-radius: var(--radius-md); }
.comments-section h2 { font-size: 1.3rem; margin-bottom: 1rem; }
.comment-form textarea { width: 100%; padding: 0.8rem; border: 1px solid var(--forbes-gray-200); border-radius: var(--radius-sm); font-family: inherit; resize: vertical; }
.comment-form button { margin-top: 0.5rem; padding: 0.6rem 2rem; background: var(--forbes-navy); color: white; border: none; border-radius: var(--radius-sm); cursor: pointer; }
.comment-item { padding: 1rem 0; border-bottom: 1px solid var(--forbes-gray-100); }
.comment-item strong { color: var(--forbes-navy); }
.comment-item small { color: var(--forbes-gray-300); margin-left: 1rem; }

/* 排行榜页 */
.ranking-main { padding: 2rem 0 4rem; }
.ranking-header { text-align: center; margin-bottom: 2rem; }
.ranking-header h1 { font-size: 2rem; margin-bottom: 0.5rem; }
.ranking-meta { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; font-size: 0.9rem; color: var(--forbes-gray-400); margin-top: 1rem; }
.ranking-table-wrapper { overflow-x: auto; margin: 2rem 0; }
.ranking-table { width: 100%; border-collapse: collapse; background: white; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.ranking-table th { background: var(--forbes-navy); color: white; padding: 1rem; text-align: left; font-size: 0.9rem; }
.ranking-table td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--forbes-gray-100); }
.ranking-table tr:hover { background: var(--forbes-gray-50); }
.rank-num { font-weight: 700; color: var(--forbes-gold); font-size: 1.1rem; width: 60px; }
.rank-wealth { font-weight: 600; color: var(--forbes-navy); }
.ranking-notes { margin: 2rem 0; padding: 1.5rem; background: #fff8e7; border-left: 4px solid var(--forbes-gold); border-radius: var(--radius-sm); }
.ranking-notes h3 { margin-bottom: 0.8rem; }
.ranking-notes li { margin-bottom: 0.4rem; font-size: 0.9rem; }

/* 频道页 */
.channel-main { padding: 2rem 0 4rem; }
.channel-header { text-align: center; margin-bottom: 2rem; }
.channel-header h1 { font-size: 2rem; }
.channel-layout { display: grid; grid-template-columns: 1fr 300px; gap: 2rem; }
.channel-article { display: flex; gap: 1.5rem; padding: 1.5rem; background: white; border-radius: var(--radius-md); margin-bottom: 1rem; box-shadow: var(--shadow-sm); transition: transform var(--transition-fast); }
.channel-article:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.channel-article h3 { margin-bottom: 0.5rem; }
.channel-article h3 a { text-decoration: none; color: var(--forbes-navy); }
.channel-article p { font-size: 0.95rem; color: var(--forbes-gray-400); }
.channel-sidebar { position: sticky; top: 90px; height: fit-content; }

/* 专栏页 */
.opinion-main { padding: 2rem 0 4rem; }
.opinion-article { max-width: 720px; margin: 0 auto; }
.opinion-header { text-align: center; margin-bottom: 2rem; }
.opinion-header h1 { font-size: 2rem; margin: 1rem 0; }
.opinion-author-box { display: flex; align-items: center; gap: 1rem; justify-content: center; margin-bottom: 1rem; }
.opinion-author-box img { border-radius: 50%; width: 60px; height: 60px; object-fit: cover; }
.opinion-author-box div { text-align: left; }
.opinion-author-box strong { display: block; color: var(--forbes-navy); }
.opinion-author-box span { font-size: 0.85rem; color: var(--forbes-gray-400); }
.opinion-body p { font-size: 1.1rem; line-height: 1.9; margin-bottom: 1.5rem; }

/* 活动页 */
.event-main { padding: 2rem 0 4rem; }
.event-header { text-align: center; margin-bottom: 2rem; }
.event-header h1 { font-size: 2rem; margin-bottom: 0.5rem; }
.event-info-bar { display: flex; gap: 3rem; justify-content: center; flex-wrap: wrap; margin: 1.5rem 0; padding: 1.5rem; background: var(--forbes-gray-50); border-radius: var(--radius-md); }
.event-info-bar div { text-align: center; }
.event-actions { display: flex; gap: 1rem; justify-content: center; margin: 1.5rem 0; }
.agenda-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.agenda-table th { background: var(--forbes-navy); color: white; padding: 0.8rem 1rem; text-align: left; }
.agenda-table td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--forbes-gray-100); }
.agenda-time { font-weight: 600; color: var(--forbes-gold); white-space: nowrap; }
.speakers-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin: 1.5rem 0; }
.speaker-card { text-align: center; padding: 1.5rem; background: white; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.speaker-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--forbes-navy), var(--forbes-gold)); margin: 0 auto 1rem; }

/* 公司页 */
.company-main { padding: 2rem 0 4rem; }
.company-header { text-align: center; margin-bottom: 2rem; }
.company-header h1 { font-size: 2rem; }
.company-body { max-width: 800px; margin: 0 auto; }
.company-section { margin-bottom: 2rem; }
.company-section h2 { font-size: 1.4rem; color: var(--forbes-navy); margin-bottom: 0.8rem; }
.company-section p { line-height: 1.8; font-size: 1.05rem; }

/* 编辑团队 */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; }
.team-card { text-align: center; padding: 1.5rem; background: white; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.team-card img { width: 100px; height: 100px; border-radius: 50%; object-fit: cover; margin-bottom: 0.8rem; }
.team-card h3 { margin-bottom: 0.3rem; }
.team-card span { font-size: 0.85rem; color: var(--forbes-gold); font-weight: 600; }
.team-card p { font-size: 0.9rem; color: var(--forbes-gray-400); margin-top: 0.5rem; }

/* 标签页 */
.tag-main { padding: 2rem 0 4rem; }
.tag-header { text-align: center; margin-bottom: 2rem; }
.tag-header h1 { font-size: 2rem; }
.tag-header small { color: var(--forbes-gray-300); font-size: 1rem; }
.tag-article { padding: 1.2rem; background: white; border-radius: var(--radius-md); margin-bottom: 1rem; box-shadow: var(--shadow-sm); }
.tag-article h3 a { text-decoration: none; color: var(--forbes-navy); }
.tag-article span { font-size: 0.85rem; color: var(--forbes-gray-300); }

/* 搜索页 */
.search-main { padding: 2rem 0 4rem; }
.search-header { text-align: center; margin-bottom: 3rem; }
.search-form-large { max-width: 600px; margin: 1rem auto; display: flex; gap: 0.5rem; }
.category-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; margin-top: 1.5rem; }
.cat-card { padding: 1.5rem; background: white; border-radius: var(--radius-md); text-decoration: none; color: inherit; box-shadow: var(--shadow-sm); transition: transform var(--transition-base); text-align: center; }
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cat-card h3 { margin-bottom: 0.5rem; }

/* 通用 */
.btn-primary { display: inline-block; padding: 0.8rem 2rem; background: var(--forbes-navy); color: white; text-decoration: none; border-radius: var(--radius-sm); font-weight: 600; transition: background var(--transition-fast); }
.btn-primary:hover { background: var(--forbes-blue); }
.btn-outline { display: inline-block; padding: 0.8rem 2rem; border: 2px solid var(--forbes-navy); color: var(--forbes-navy); text-decoration: none; border-radius: var(--radius-sm); font-weight: 600; transition: all var(--transition-fast); }
.btn-outline:hover { background: var(--forbes-navy); color: white; }

/* 响应式 */
@media (max-width: 768px) {
    .channel-layout { grid-template-columns: 1fr; }
    .channel-sidebar { position: static; }
    .event-info-bar { gap: 1rem; }
    .opinion-header h1, .article-header h1 { font-size: 1.5rem; }
    .search-form-large { flex-direction: column; }
}