* { box-sizing: border-box; }
body { font-family: "Microsoft YaHei", "PingFang SC", sans-serif; margin: 0; color: #333; background: #fff; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 15px; }
.top-bar { background: #75bbc9; color: #fff; font-size: 13px; padding: 6px 0; }
.top-bar a { color: #fff; margin-right: 31px; text-decoration: none; }
.top-bar a:hover { text-decoration: underline; }
.main-header { background: #fff; border-bottom: 1px solid #e5e5e5; padding: 12px 0; }
.main-header .container { display: flex; align-items: center; justify-content: space-between; }
.logo img { height: 40px; }
.main-nav a { margin-left: 31px; color: #333; text-decoration: none; }
.main-nav a:hover { color: #75bbc9; }
.hot-ticker { background: #f5f5f5; padding: 8px 0; font-size: 13px; overflow: hidden; }
.hot-label { color: #e74c3c; margin-right: 8px; font-weight: bold; }
.hot-ticker a { color: #333; text-decoration: none; margin-right: 15px; }
.hot-ticker a:hover { color: #75bbc9; }
.layout { display: flex; gap: 27px; padding: 25px 0; }
.content { flex: 1; min-width: 0; }
.sidebar { width: 270px; flex-shrink: 0; }
.article-card { border: 1px solid #e5e5e5; padding: 18px; margin-bottom: 20px; background: #fff; border-radius: 4px; }
.article-card h2 { margin: 0 0 10px; font-size: 18px; }
.article-card h2 a { color: #333; text-decoration: none; }
.article-card h2 a:hover { color: #75bbc9; }
.article-card .excerpt { color: #666; font-size: 14px; line-height: 1.6; margin: 0 0 10px; }
.article-card .read-more { color: #75bbc9; font-size: 13px; text-decoration: none; }
.article-card .read-more:hover { text-decoration: underline; }
.article-card .meta { color: #999; font-size: 12px; margin-top: 10px; }
.widget { background: #f9f9f9; padding: 15px; margin-bottom: 20px; border-radius: 4px; }
.widget h3 { margin: 0 0 12px; font-size: 16px; color: #333; border-bottom: 2px solid #75bbc9; padding-bottom: 6px; }
.latest-list, .nav-list { list-style: none; margin: 0; padding: 0; }
.latest-list li, .nav-list li { padding: 6px 0; border-bottom: 1px dashed #e5e5e5; }
.latest-list a, .nav-list a { color: #333; text-decoration: none; font-size: 14px; }
.latest-list a:hover, .nav-list a:hover { color: #75bbc9; }
.main-footer { background: #f5f5f5; padding: 20px 0; margin-top: 30px; color: #666; font-size: 12px; text-align: center; }
.main-footer p { margin: 5px 0; }
.pg-article { line-height: 1.8; }
.pg-article header { margin-bottom: 20px; }
.pg-article h1 { margin: 0 0 8px; font-size: 24px; }
.pg-article time { color: #999; font-size: 13px; }
.pg-article-content h2, .pg-article-content h3 { margin-top: 24px; }
.pg-article-content img { max-width: 100%; height: auto; }
.pg-related { margin-top: 30px; padding-top: 20px; border-top: 1px solid #e5e5e5; }
.pg-related h2 { font-size: 16px; margin-bottom: 12px; }
.pg-related ul { list-style: none; padding: 0; }
.pg-related li { padding: 6px 0; }
.pg-related a { color: #333; text-decoration: none; }
.pg-related a:hover { color: #75bbc9; }
.pg-breadcrumb { font-size: 13px; color: #666; margin-bottom: 15px; }
.pg-breadcrumb a { color: #75bbc9; text-decoration: none; }
.pg-breadcrumb .separator { margin: 0 6px; color: #999; }

/* 手机端响应式 */
@media (max-width: 768px) {
  .container { padding: 0 12px; }
  .main-header .container, .ent-header .container, .svc-header .container, .hj-header .container { flex-wrap: wrap; }
  .main-nav, .ent-nav, .svc-nav, .hj-nav { order: 3; width: 100%; margin-top: 10px; padding-top: 10px; border-top: 1px solid rgba(255,255,255,0.2); }
  .main-nav a, .ent-nav a, .hj-nav a { margin-left: 0; margin-right: 16px; }
  .svc-nav a { margin-left: 0; margin-right: 14px; }
  .layout { flex-direction: column; padding: 15px 0; }
  .sidebar { width: 100%; order: -1; }
  .content { order: 1; }
  .article-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .ent-stats .container { flex-wrap: wrap; gap: 24px; justify-content: space-around; }
  .stat .num { font-size: 24px; }
  .ent-hero { padding: 30px 0; }
  .ent-hero h1 { font-size: 22px; }
  .hero-desc { font-size: 14px; }
  .logo img { height: 32px; }
  .top-bar { font-size: 12px; padding: 8px 0; }
  .top-bar a { margin-right: 12px; }
  .hot-ticker { font-size: 12px; }
  .article-card { padding: 16px; }
  .article-card h2 { font-size: 16px; }
  .widget { padding: 12px; }
}
@media (max-width: 480px) {
  .service-grid { grid-template-columns: 1fr; }
  .article-list li { flex-direction: column; align-items: flex-start; gap: 4px; }
  .ent-stats .container { flex-direction: column; gap: 16px; }
}