/* 
 * 博彩网站全局样式 - 2026年SEO优化版
 * 移动端优先设计 - 独特紫金配色方案
 */

/* CSS变量定义 */
:root {
  --primary-color: #6B21A8;
  --primary-light: #9333EA;
  --primary-dark: #4C1D95;
  --secondary-color: #F59E0B;
  --secondary-light: #FBBF24;
  --accent-color: #10B981;
  --text-primary: #1F2937;
  --text-secondary: #6B7280;
  --text-light: #F9FAFB;
  --bg-primary: #0F0A1A;
  --bg-secondary: #1A1128;
  --bg-card: #251A3D;
  --border-color: #3B2D5A;
  --gradient-primary: linear-gradient(135deg, #6B21A8 0%, #9333EA 50%, #C026D3 100%);
  --gradient-gold: linear-gradient(135deg, #F59E0B 0%, #FBBF24 50%, #FCD34D 100%);
  --shadow-sm: 0 2px 8px rgba(107, 33, 168, 0.15);
  --shadow-md: 0 4px 20px rgba(107, 33, 168, 0.25);
  --shadow-lg: 0 8px 40px rgba(107, 33, 168, 0.35);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --font-primary: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* 基础重置 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-light);
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
}

/* 图片优化 */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* 链接样式 */
a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--secondary-light);
}

/* 容器 */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 16px;
}

/* 头部导航 - 非sticky */
.site-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
}

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

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-logo img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
}

.site-logo span {
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 主导航 */
.main-nav {
  display: none;
}

.main-nav.active {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.main-nav a {
  display: block;
  padding: 12px 16px;
  color: var(--text-light);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  font-weight: 500;
  transition: all 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--gradient-primary);
  color: var(--text-light);
}

/* 移动端菜单按钮 */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  width: 28px;
  height: 3px;
  background: var(--secondary-color);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* CTA按钮 */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--gradient-gold);
  color: var(--bg-primary);
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-md);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--bg-primary);
}

.btn-secondary {
  background: var(--gradient-primary);
  color: var(--text-light);
}

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

/* Hero区域 */
.hero-section {
  position: relative;
  padding: 40px 0;
  background: var(--bg-secondary);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(147, 51, 234, 0.2) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(245, 158, 11, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-image {
  margin-top: 24px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

/* 视频模块 */
.video-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  color: var(--text-light);
}

.section-title span {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.video-wrapper {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--bg-card);
}

.video-placeholder {
  position: relative;
  padding-top: 56.25%;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--primary-dark) 100%);
}

.video-placeholder video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

.play-button::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 24px solid var(--bg-primary);
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  margin-left: 6px;
}

.play-button:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

/* 游戏卡片网格 */
.games-section {
  padding: 48px 0;
  background: var(--bg-secondary);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.game-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

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

.game-card-image {
  position: relative;
  padding-top: 66%;
  overflow: hidden;
}

.game-card-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.game-card-content {
  padding: 16px;
}

.game-card-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-light);
}

.game-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.6;
}

/* 活动模块 */
.promo-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

.promo-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  margin-bottom: 24px;
}

.promo-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.promo-amount {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.promo-desc {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
}

/* 比赛模块 */
.tournament-section {
  padding: 48px 0;
  background: var(--bg-secondary);
}

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

.tournament-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.tournament-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.tournament-content {
  padding: 20px;
}

.tournament-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--secondary-color);
}

.tournament-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.tournament-desc {
  color: var(--text-light);
  line-height: 1.7;
}

/* 文章模块 */
.articles-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

.articles-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.article-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

.article-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.article-content {
  padding: 16px;
}

.article-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-light);
}

.article-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.article-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* 关于我们 */
.about-section {
  padding: 48px 0;
  background: var(--bg-secondary);
}

.about-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border-color);
}

.about-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 24px 0 12px;
  color: var(--secondary-color);
}

.about-content h3:first-child {
  margin-top: 0;
}

.about-content p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* 支付方式 */
.payment-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.payment-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  border: 1px solid var(--border-color);
}

.payment-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.payment-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-light);
}

.payment-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* 牌照模块 */
.license-section {
  padding: 48px 0;
  background: var(--bg-secondary);
}

.license-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border-color);
}

.license-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}

.license-badge img {
  max-width: 200px;
  border-radius: var(--radius-md);
}

.license-info h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--secondary-color);
}

.license-info p {
  color: var(--text-light);
  line-height: 1.8;
}

/* 客户支持 */
.support-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.support-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.support-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.support-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.support-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-light);
}

.support-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* FAQ模块 */
.faq-section {
  padding: 48px 0;
  background: var(--bg-secondary);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.faq-question {
  padding: 16px 20px;
  font-weight: 600;
  color: var(--text-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: rgba(147, 51, 234, 0.1);
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--secondary-color);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 500px;
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* 用户评论 */
.reviews-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

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

.review-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-color);
}

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

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-light);
}

.review-info {
  flex: 1;
}

.review-name {
  font-weight: 600;
  color: var(--text-light);
}

.review-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.review-rating {
  color: var(--secondary-color);
  font-size: 1rem;
}

.review-content {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 8px;
}

.review-date {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* 作者信息 */
.author-section {
  padding: 48px 0;
  background: var(--bg-secondary);
}

.author-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.author-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--gradient-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--bg-primary);
  margin-bottom: 16px;
}

.author-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 4px;
}

.author-title {
  color: var(--secondary-color);
  margin-bottom: 12px;
}

.author-bio {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* 负责任博彩 */
.responsible-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

.responsible-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 2px solid var(--accent-color);
}

.responsible-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-color);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.responsible-content p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.responsible-content ul {
  list-style: none;
  padding-left: 0;
}

.responsible-content li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: var(--text-light);
}

.responsible-content li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
}

.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-color);
  color: var(--text-light);
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 16px;
}

/* 页脚 */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-section h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 16px;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 8px;
}

.footer-section a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--text-light);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--gradient-primary);
}

.footer-payment {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.footer-payment img {
  height: 32px;
  border-radius: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 8px;
}

.footer-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
}

.footer-badges img {
  height: 40px;
}

/* 面包屑导航 */
.breadcrumb {
  padding: 16px 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.875rem;
}

.breadcrumb-list li::after {
  content: '>';
  margin-left: 8px;
  color: var(--text-secondary);
}

.breadcrumb-list li:last-child::after {
  display: none;
}

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

.breadcrumb-list a:hover {
  color: var(--secondary-color);
}

.breadcrumb-list li:last-child {
  color: var(--text-light);
}

/* 内页样式 */
.page-header {
  padding: 40px 0;
  background: var(--bg-secondary);
  text-align: center;
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.page-content {
  padding: 48px 0;
}

.content-block {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  margin-bottom: 24px;
  border: 1px solid var(--border-color);
}

.content-block h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--secondary-color);
}

.content-block h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 20px 0 12px;
  color: var(--text-light);
}

.content-block p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 16px;
}

.content-block ul,
.content-block ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.content-block li {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 8px;
}

.content-image {
  margin: 24px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* 下载页面 */
.download-section {
  padding: 48px 0;
  background: var(--bg-primary);
}

.download-hero {
  text-align: center;
  margin-bottom: 40px;
}

.download-hero h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.download-hero p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 24px;
}

.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  min-width: 240px;
}

.download-btn:hover {
  border-color: var(--primary-light);
  background: var(--bg-secondary);
}

.download-btn-icon {
  font-size: 2rem;
}

.download-btn-text {
  text-align: left;
}

.download-btn-text span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.download-btn-text strong {
  font-size: 1.1rem;
  color: var(--text-light);
}

.app-preview {
  margin-top: 40px;
}

.app-preview img {
  max-width: 300px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* 响应式设计 - 平板 */
@media (min-width: 768px) {
  .container {
    padding: 0 24px;
  }

  .main-nav {
    display: flex;
    flex-direction: row;
    gap: 4px;
    width: auto;
    padding-top: 0;
    border-top: none;
  }

  .main-nav a {
    padding: 8px 16px;
    background: transparent;
  }

  .menu-toggle {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .games-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .payment-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .support-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .tournament-card {
    flex-direction: row;
  }

  .tournament-image {
    width: 200px;
    height: auto;
  }

  .articles-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .article-card {
    width: calc(50% - 10px);
  }

  .reviews-list {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .review-card {
    width: calc(50% - 10px);
  }

  .author-card {
    flex-direction: row;
    text-align: left;
  }

  .author-avatar {
    margin-bottom: 0;
    margin-right: 24px;
  }

  .download-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* 响应式设计 - 桌面 */
@media (min-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }

  .hero-section {
    padding: 60px 0;
  }

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

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .article-card {
    width: calc(33.333% - 14px);
  }

  .review-card {
    width: calc(33.333% - 14px);
  }

  .license-badge {
    flex-direction: row;
    text-align: left;
  }

  .section-title {
    font-size: 2rem;
  }
}

/* 动画效果 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-pulse {
  animation: pulse 2s ease infinite;
}

/* 懒加载图片占位 */
img[loading="lazy"] {
  background: var(--bg-card);
}

/* 打印样式 */
@media print {
  .site-header,
  .site-footer,
  .btn-cta {
    display: none;
  }

  body {
    background: white;
    color: black;
  }
}