* { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: "Microsoft YaHei", Arial, sans-serif;
      color: #333;
      background: #f5f5f5;
      line-height: 1.6;
    }
    a { color: #c81623; text-decoration: none; }
    a:hover { text-decoration: underline; }
    
    /* ===== 顶部导航 ===== */
    header.site-header {
      background: linear-gradient(90deg, #1a1a2e 0%, #c81623 100%);
      color: #fff;
    }
    .header-inner {
      max-width: 1200px; margin: 0 auto;
      display: flex; align-items: center;
      justify-content: space-between;
      padding: 12px 16px;
    }
    /* ★ logo + H1 容器 */
    .logo-wrap {
      display: flex;
      flex-direction: column;
    }
    .logo { font-size: 28px; font-weight: bold; color: #ffcc00; }
    .logo span { color: #fff; }
    /* ★ H1 副标题 */
    .logo-wrap h1 {
      font-size: 14px;
      font-weight: normal;
      color: #fff;
      margin: 2px 0 0 0;
      line-height: 1.3;
      white-space: nowrap;
    }
    
    nav.main-nav ul {
      list-style: none; display: flex; gap: 24px;
    }
    nav.main-nav a { color: #fff; font-size: 16px; }
    nav.main-nav a:hover { color: #ffcc00; }
    
    /* ===== 面包屑 ===== */
    nav.breadcrumb {
      max-width: 1200px; margin: 0 auto;
      padding: 12px 16px;
      font-size: 13px; color: #666;
    }
    nav.breadcrumb a { color: #666; }
    
    /* ===== 搜索栏 ===== */
    .search-bar {
      max-width: 1200px; margin: 0 auto 16px;
      padding: 0 16px;
    }
    .search-bar form {
      display: flex; gap: 0;
      background: #fff; border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0,0,0,.06);
      overflow: hidden;
    }
    .search-bar input[type="search"] {
      flex: 1; padding: 14px 16px;
      border: none; font-size: 15px;
      outline: none;
    }
    .search-bar button {
      background: #c81623; color: #fff;
      border: none; padding: 0 32px;
      cursor: pointer; font-size: 15px;
      white-space: nowrap;
    }
    
    /* ===== Banner ===== */
    .banner {
      max-width: 1200px; margin: 0 auto 16px;
      padding: 0 16px;
    }
    .banner a {
      display: block; border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0,0,0,.08);
    }
    .banner img {
      width: 100%; height: 280px;
      object-fit: cover;
    }
    
    /* ===== 版本分类入口 ===== */
    .categories {
      max-width: 1200px; margin: 0 auto 24px;
      padding: 0 16px;
      display: flex; flex-wrap: wrap; gap: 12px;
    }
    .cat-item {
      flex: 1; min-width: 100px;
      background: #fff; border-radius: 8px;
      padding: 18px 8px 14px;
      text-align: center;
      box-shadow: 0 1px 4px rgba(0,0,0,.05);
      transition: transform .2s, box-shadow .2s;
    }
    .cat-item:hover {
      transform: translateY(-3px);
      box-shadow: 0 4px 12px rgba(0,0,0,.1);
    }
    .cat-item .icon { font-size: 36px; margin-bottom: 6px; }
    .cat-item h3 { font-size: 14px; color: #333; font-weight: normal; }
    .cat-item:hover h3 { color: #c81623; }
    
    /* ===== 主内容 ===== */
    main {
      max-width: 1200px; margin: 0 auto;
      padding: 0 16px 32px;
    }
    
    .section-title {
      font-size: 22px;
      border-left: 4px solid #c81623;
      padding-left: 12px;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .section-title .more { font-size: 14px; color: #999; font-weight: normal; }
    .section-title .more:hover { color: #c81623; }
    
    /* ===== 图文资讯（4列） ===== */
    .img-news-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-bottom: 32px;
    }
    .img-news-card {
      background: #fff;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 1px 4px rgba(0,0,0,.05);
      transition: box-shadow .2s;
    }
    .img-news-card:hover { box-shadow: 0 4px 14px rgba(0,0,0,.12); }
    .img-news-card .img-wrap {
      width: 100%; height: 180px;
      overflow: hidden;
    }
    .img-news-card .img-wrap img {
      width: 100%; height: 100%;
      object-fit: cover;
      transition: transform .35s;
    }
    .img-news-card:hover .img-wrap img { transform: scale(1.06); }
    .img-news-card .content { padding: 10px 12px 14px; }
    .img-news-card h3 {
      font-size: 15px; line-height: 1.5;
      text-align: center;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .img-news-card h3 a { color: #333; }
    .img-news-card h3 a:hover { color: #c81623; }
    
    /* ===== 最新资讯列表 ===== */
    .news-list-wrap {
      background: #fff;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 1px 4px rgba(0,0,0,.05);
      margin-bottom: 32px;
    }
    .news-list-header {
      display: flex;
      background: #c81623;
      color: #fff;
      padding: 12px 16px;
      font-size: 14px;
    }
    .news-list-header .col-title { flex: 1; }
    .news-list-header .col-date { width: 100px; text-align: center; }
    .news-list-header .col-views { width: 90px; text-align: center; }
    
    .news-list { list-style: none; }
    .news-list li {
      display: flex;
      align-items: center;
      padding: 13px 16px;
      border-bottom: 1px solid #f0f0f0;
      transition: background .2s;
    }
    .news-list li:hover { background: #fff8f8; }
    .news-list li:last-child { border-bottom: none; }
    
    .news-list .col-title {
      flex: 1;
      font-size: 15px; color: #333;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      padding-right: 16px;
    }
    .news-list .col-title:hover { color: #c81623; }
    .news-list .col-date {
      width: 100px; text-align: center;
      font-size: 13px; color: #999; flex-shrink: 0;
    }
    .news-list .col-views {
      width: 90px; text-align: center;
      font-size: 13px; color: #c81623; flex-shrink: 0;
    }
    
    /* ===== 友情链接 ===== */
    .friend-links {
      max-width: 1200px; margin: 0 auto 24px;
      padding: 0 16px;
    }
    .friend-links-inner {
      background: #fff;
      border-radius: 8px;
      box-shadow: 0 1px 4px rgba(0,0,0,.05);
      overflow: hidden;
    }
    .friend-links-title {
      background: #1a1a2e;
      color: #ffcc00;
      font-size: 15px;
      padding: 10px 16px;
      font-weight: bold;
    }
    .friend-links-body {
      padding: 14px 16px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px 24px;
    }
    .friend-links-body a {
      font-size: 14px;
      color: #555;
      white-space: nowrap;
    }
    .friend-links-body a:hover { color: #c81623; }
    
    /* ===== 页脚 ===== */
    footer.site-footer {
      background: #1a1a2e; color: #aaa;
      margin-top: 40px;
      padding: 32px 16px 20px;
      text-align: center;
      font-size: 13px;
    }
    footer.site-footer a { color: #aaa; margin: 0 8px; }
    footer.site-footer .links { margin-bottom: 12px; }
    
    /* 响应式 */
    @media (max-width: 768px) {
      nav.main-nav { display: none; }
      .banner img { height: 160px; }
      .img-news-grid { grid-template-columns: repeat(2, 1fr); }
      .img-news-card .img-wrap { height: 150px; }
      .news-list-header .col-date,
      .news-list .col-date { width: 80px; }
      .news-list-header .col-views,
      .news-list .col-views { width: 70px; }
    }