*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:#0A0A0A;color:#E0E0E0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:14px}
img{border:0;outline:0;vertical-align:top}
a{color:#D4AF37;text-decoration:none;transition:color .3s}
a:hover{color:#F5E6B8}
ul,li{list-style:none}

/* ===== Navbar ===== */
.navbar{background:#0F0F0F;border-bottom:1px solid rgba(212,175,55,.15);height:60px;position:sticky;top:0;z-index:10000}
.nav-container{max-width:1200px;margin:0 auto;display:flex;align-items:center;height:60px;padding:0 20px;position:relative;z-index:10001}
.logo{font-size:28px;font-weight:bold;letter-spacing:1px;cursor:pointer;position:relative;z-index:10002}
.logo .num{color:#D4AF37;text-shadow:0 0 10px rgba(212,175,55,.3)}
.logo .txt{color:#A0A0A0;font-size:16px;font-weight:normal;margin-left:2px}
.nav-menu{display:flex;margin-left:40px;position:relative;z-index:10002}
.nav-menu li{position:relative;height:60px;display:flex;align-items:center;padding:0 18px;color:#A0A0A0;font-size:15px;cursor:pointer;transition:all .3s;white-space:nowrap;user-select:none}
.nav-menu li:hover,.nav-menu li.active{color:#D4AF37}
.nav-menu li.active::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:30px;height:3px;background:linear-gradient(90deg,transparent,#D4AF37,transparent);border-radius:2px}

/* ===== Page View ===== */
.page-view{display:none}
.page-view.active{display:block}

/* ===== Banner ===== */
.banner{background:#0A0A0A;margin:24px auto 20px;text-align:center;position:relative;overflow:hidden}
.banner::before,.banner::after{content:'';position:absolute;top:0;bottom:0;width:4px;background:#0A0A0A;z-index:2;pointer-events:none}
.banner::before{left:0}
.banner::after{right:0}
.banner img{max-width:980px;width:100%;height:auto;display:block;margin:0 auto;border:0;outline:0;transform:scale(1.008)}
.banner-sm img{max-width:980px;width:100%;height:auto;display:block;margin:0 auto;border:0;outline:0;transform:scale(1.008)}

/* ===== Announcement (QQ炫彩) ===== */
.announce{max-width:1200px;margin:0 auto 24px;padding:0 20px}
.announce-bar{display:flex;align-items:stretch;height:64px;background:linear-gradient(135deg,#FF6B6B,#FF8E53,#FFD93D,#6BCB77,#4D96FF,#9B59B6);border-radius:10px;overflow:hidden;position:relative;box-shadow:0 4px 15px rgba(0,0,0,.3)}
.announce-bar::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent,rgba(255,255,255,.05));pointer-events:none}
.announce-tag{background:rgba(255,255,255,.15);backdrop-filter:blur(6px);color:#fff;font-size:16px;font-weight:bold;padding:0 22px;display:flex;align-items:center;white-space:nowrap;border-right:1px solid rgba(255,255,255,.2);position:relative;z-index:1}
.announce-articles{flex:1;display:flex;align-items:center;gap:0;padding:0 20px;position:relative;z-index:1}
.announce-article{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.announce-article a{color:#fff;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;transition:color .3s;font-weight:500}
.announce-article a:hover{color:#FFD93D}
.announce-article .dot{width:7px;height:7px;border-radius:50%;background:#FFD93D;flex-shrink:0;box-shadow:0 0 6px rgba(255,217,61,.6)}
.announce-divider{width:1px;height:28px;background:rgba(255,255,255,.2);flex-shrink:0;margin:0 16px}

/* ===== Section ===== */
.section{max-width:1200px;margin:0 auto 30px;padding:0 20px}
.section-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.section-bar{width:4px;height:24px;background:linear-gradient(180deg,#F5E6B8,#D4AF37);border-radius:2px}
.section-title{font-size:22px;font-weight:bold;color:#F5E6B8}
.section-sub{font-size:13px;color:#606060}
.section-more{margin-left:auto;color:#D4AF37;font-size:13px;cursor:pointer}

/* ===== Cards ===== */
.cards-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.card{background:#1A1A1A;border:1px solid rgba(212,175,55,.08);border-radius:8px;overflow:hidden;cursor:pointer;transition:all .3s;position:relative}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,#D4AF37,transparent);opacity:.6;transition:opacity .3s}
.card:hover{background:#2A2A2A;border-color:rgba(212,175,55,.3);transform:translateY(-2px);box-shadow:0 8px 24px rgba(212,175,55,.08)}
.card:hover::before{opacity:1}
.card-tags{display:flex;gap:6px;padding:10px 12px 0;font-size:11px;justify-content:center}
.card-tag{color:#606060}
.card-tag.gold{color:#D4AF37}
.card-number{padding:4px 12px 8px;text-align:center}
.card-number .qq{font-size:22px;font-weight:bold;color:#F5E6B8;letter-spacing:1px}
.card-info{display:flex;justify-content:center;gap:10px;padding:0 12px 10px;font-size:12px;color:#A0A0A0}
.card-price-box{margin:0 12px 12px;border:1px solid rgba(212,175,55,.3);border-radius:6px;text-align:center;padding:8px;transition:all .3s}
.card:hover .card-price-box{background:#D4AF37;border-color:#D4AF37}
.card-price-box .price{font-size:18px;font-weight:bold;color:#D4AF37;transition:color .3s}
.card:hover .card-price-box .price{color:#0A0A0A}
.card-price-box .label{font-size:11px;color:#606060;transition:color .3s}
.card:hover .card-price-box .label{color:#0A0A0A;opacity:.7}
.card-detail{text-align:center;padding:8px 0;font-size:12px;color:#D4AF37;border-top:1px solid rgba(212,175,55,.08);background:rgba(212,175,55,.03)}

/* ===== List Page (full listing) ===== */
.list-page-header{max-width:1200px;margin:30px auto 20px;padding:0 20px}
.list-page-title{display:flex;align-items:center;gap:12px}
.list-page-title .section-bar{width:5px;height:28px}
.list-page-title h2{font-size:26px;font-weight:bold;color:#F5E6B8}
.list-page-title .sub{font-size:13px;color:#606060;margin-left:8px}
.list-page-count{margin-top:10px;color:#A0A0A0;font-size:13px}
.list-page-count span{color:#D4AF37;font-weight:bold}
.breadcrumb{max-width:1200px;margin:20px auto 0;padding:0 20px;font-size:13px;color:#606060}
.breadcrumb a{color:#A0A0A0;cursor:pointer}
.breadcrumb a:hover{color:#D4AF37}
.breadcrumb span{margin:0 6px;color:#404040}

/* ===== News List ===== */
.news-list{max-width:1200px;margin:20px auto;padding:0 20px}
.news-item{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid rgba(212,175,55,.08);cursor:pointer;transition:all .3s}
.news-item:hover{background:rgba(212,175,55,.03);padding-left:12px;padding-right:12px;border-radius:6px}
.news-item:last-child{border-bottom:none}
.news-date{flex-shrink:0;width:70px;text-align:center;background:#1A1A1A;border:1px solid rgba(212,175,55,.15);border-radius:6px;padding:10px 0}
.news-date .day{font-size:24px;font-weight:bold;color:#D4AF37;line-height:1}
.news-date .month{font-size:12px;color:#606060;margin-top:4px}
.news-content{flex:1}
.news-content h3{font-size:16px;color:#F5E6B8;margin-bottom:6px;transition:color .3s}
.news-item:hover .news-content h3{color:#D4AF37}
.news-content p{font-size:13px;color:#A0A0A0;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-content .meta{margin-top:8px;font-size:12px;color:#606060}

/* ===== Article Detail ===== */
.article-detail{max-width:800px;margin:30px auto;padding:40px 50px;background:#FFFFFF;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.08)}
.article-header{border-bottom:1px solid rgba(0,0,0,.08);padding-bottom:20px;margin-bottom:24px}
.article-header h1{font-size:24px;color:#1a1a1a;margin-bottom:12px;line-height:1.4}
.article-meta{display:flex;gap:16px;font-size:13px;color:#888}
.article-body{line-height:2;font-size:15px;color:#333}
.article-body p{margin-bottom:16px}
.article-body h3{font-size:18px;color:#1a1a1a;margin:24px 0 12px}
.article-body strong{color:#000}
.article-body ul{margin:12px 0 12px 20px}
.article-body li{margin-bottom:8px;color:#555}
.article-banner img{max-width:100%;height:auto;border-radius:8px}

/* ===== Footer ===== */
.footer{background:#0F0F0F;border-top:1px solid rgba(212,175,55,.1);padding:30px 20px;text-align:center;margin-top:40px}
.footer p{color:#606060;font-size:12px;line-height:2}

/* ===== Search Bar ===== */
.search-bar{max-width:1200px;margin:0 auto 20px;padding:0 20px}
.search-bar-inner{display:flex;gap:10px;align-items:center;background:#1A1A1A;border:1px solid rgba(212,175,55,.15);border-radius:8px;padding:8px 16px;transition:border-color .3s}
.search-bar-inner:focus-within{border-color:rgba(212,175,55,.4)}
.search-bar input{flex:1;background:transparent;border:none;outline:none;color:#E0E0E0;font-size:14px;font-family:inherit;padding:8px 0}
.search-bar input::placeholder{color:#505050}
.search-bar button{background:linear-gradient(90deg,#D4AF37,#F5E6B8);color:#0A0A0A;border:none;padding:8px 24px;border-radius:6px;font-size:14px;font-weight:bold;cursor:pointer;transition:all .3s;white-space:nowrap}
.search-bar button:hover{box-shadow:0 4px 15px rgba(212,175,55,.3)}
.search-bar .search-count{font-size:12px;color:#606060;white-space:nowrap}
.search-bar .search-count span{color:#D4AF37;font-weight:bold}

/* ===== Global Search (Homepage) ===== */
.global-search{max-width:1200px;margin:0 auto 24px;padding:0 20px}
.global-search-inner{display:flex;gap:10px;align-items:center;background:#1A1A1A;border:1px solid rgba(212,175,55,.2);border-radius:10px;padding:12px 20px;transition:border-color .3s}
.global-search-inner:focus-within{border-color:rgba(212,175,55,.5);box-shadow:0 0 20px rgba(212,175,55,.06)}
.global-search input{flex:1;background:transparent;border:none;outline:none;color:#E0E0E0;font-size:15px;font-family:inherit;padding:8px 0}
.global-search input::placeholder{color:#505050}
.global-search button{background:linear-gradient(90deg,#D4AF37,#F5E6B8);color:#0A0A0A;border:none;padding:10px 36px;border-radius:6px;font-size:15px;font-weight:bold;cursor:pointer;transition:all .3s;white-space:nowrap}
.global-search button:hover{box-shadow:0 4px 20px rgba(212,175,55,.4);transform:translateY(-1px)}

/* ===== Filter Bar (List Page) ===== */
.filter-bar{max-width:1200px;margin:0 auto 20px;padding:0 20px}
.filter-bar-inner{background:#1A1A1A;border:1px solid rgba(212,175,55,.15);border-radius:10px;padding:16px 20px}
.filter-row{display:flex;align-items:center;gap:16px;margin-bottom:12px}
.filter-row:last-child{margin-bottom:0}
.filter-label{font-size:14px;color:#A0A0A0;white-space:nowrap;min-width:60px}
.filter-input{flex:1;max-width:220px;background:#0F0F0F;border:1px solid rgba(212,175,55,.2);border-radius:6px;padding:7px 12px;color:#E0E0E0;font-size:14px;outline:none;transition:border-color .3s}
.filter-input:focus{border-color:rgba(212,175,55,.5)}
.filter-input::placeholder{color:#505050}
.filter-radio{display:flex;align-items:center;gap:10px}
.filter-radio label{display:flex;align-items:center;gap:4px;font-size:13px;color:#A0A0A0;cursor:pointer}
.filter-radio input[type=radio]{accent-color:#D4AF37;cursor:pointer}
.filter-btn{background:linear-gradient(90deg,#D4AF37,#F5E6B8);color:#0A0A0A;border:none;padding:8px 22px;border-radius:6px;font-size:13px;font-weight:bold;cursor:pointer;transition:all .3s}
.filter-btn:hover{box-shadow:0 4px 15px rgba(212,175,55,.3);transform:translateY(-1px)}
.filter-tags{display:flex;gap:8px;flex-wrap:wrap}
.filter-tag{padding:6px 16px;border-radius:20px;font-size:13px;cursor:pointer;transition:all .3s;border:1px solid rgba(212,175,55,.2);color:#A0A0A0;background:#0F0F0F}
.filter-tag:hover{border-color:rgba(212,175,55,.5);color:#D4AF37}
.filter-tag.active{background:linear-gradient(90deg,#D4AF37,#F5E6B8);color:#0A0A0A;border-color:#D4AF37;font-weight:bold}
.filter-sort{display:flex;gap:8px;flex-wrap:wrap}
.sort-btn{padding:6px 16px;border-radius:20px;font-size:13px;cursor:pointer;transition:all .3s;border:1px solid rgba(212,175,55,.2);color:#A0A0A0;background:#0F0F0F}
.sort-btn:hover{border-color:rgba(212,175,55,.5);color:#D4AF37}
.sort-btn.active{background:linear-gradient(90deg,#D4AF37,#F5E6B8);color:#0A0A0A;border-color:#D4AF37;font-weight:bold}

/* ===== Number Detail Page ===== */
.detail-page{max-width:800px;margin:30px auto;padding:0 20px}
.detail-card{background:linear-gradient(180deg,#0F0F0F,#0A0A0A);border:1px solid rgba(212,175,55,.2);border-radius:12px;overflow:hidden}
.detail-top-bar{height:4px;background:linear-gradient(90deg,#D4AF37,#F5E6B8,#D4AF37)}
.detail-number-area{text-align:center;padding:30px 20px 16px}
.detail-number{font-size:40px;font-weight:bold;color:#F5E6B8;text-shadow:0 0 15px rgba(212,175,55,.2);letter-spacing:2px}
.detail-tags{display:flex;gap:8px;justify-content:center;margin-top:12px;flex-wrap:wrap}
.detail-tag{padding:4px 14px;border-radius:4px;font-size:12px;border:1px solid #D4AF37;color:#D4AF37}
.detail-tag.solid{background:#D4AF37;color:#0A0A0A;border-color:#D4AF37;font-weight:bold}
.detail-divider{height:1px;background:rgba(212,175,55,.15);margin:20px}
.detail-section-title{font-size:14px;color:#A0A0A0;margin:0 0 14px 24px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 0;padding:0 24px}
.detail-item{display:flex;align-items:center}
.detail-item .key{width:90px;color:#606060;font-size:13px;flex-shrink:0}
.detail-item .val{color:#F5E6B8;font-size:13px}
.detail-item .val.gold{color:#D4AF37}
.detail-price-box{margin:20px 24px;border:1px solid #D4AF37;border-radius:8px;padding:18px 24px;background:#141414}
.detail-price-row{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.detail-price-label{font-size:12px;color:#A0A0A0;text-align:center}
.detail-price{font-size:32px;font-weight:bold;color:#D4AF37;text-align:center}
.detail-price-tag{background:#D4AF37;color:#0A0A0A;font-size:11px;font-weight:bold;padding:4px 12px;border-radius:4px;white-space:nowrap}
.detail-guarantees{margin-top:12px;display:flex;gap:24px;flex-wrap:wrap;justify-content:center}
.detail-guarantee{font-size:12px;color:#A0A0A0}
.detail-guarantee .check{color:#D4AF37;margin-right:4px}
.detail-buy-btn{display:block;width:80%;margin:20px auto 30px;height:48px;background:linear-gradient(90deg,#D4AF37,#F5E6B8,#D4AF37);color:#0A0A0A;font-size:17px;font-weight:bold;border:none;border-radius:8px;cursor:pointer;transition:all .3s;box-shadow:0 4px 20px rgba(212,175,55,.2)}
.detail-buy-btn:hover{box-shadow:0 6px 30px rgba(212,175,55,.4);transform:translateY(-1px)}

/* ===== Related Numbers in Detail Page ===== */
.detail-related{max-width:1200px;margin:0 auto;padding:0 20px 40px}
.detail-related-title{display:flex;align-items:center;gap:10px;margin-bottom:20px}
.detail-related-title .bar{width:4px;height:20px;background:#D4AF37;border-radius:2px}
.detail-related-title h3{font-size:18px;color:#F5E6B8;margin:0}
.detail-related-title .sub{font-size:13px;color:#606060;margin-left:auto}
.detail-related .cards-grid{grid-template-columns:repeat(5,1fr)}

.article-body img{ max-width:100%; }
/* ========== 分页样式美化 ========== */
.page {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 24px 0 40px;
}

.page li {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.page li a,
.page li.active span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 14px;
    color: #d4af37;
    background: transparent;
    border: 1px solid rgba(212, 175, 55, 0.25);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
}

.page li a u {
    display: none;
}

.page li a:hover {
    color: #0a0a0a;
    background: #d4af37;
    border-color: #d4af37;
}

.page li.active span {
    color: #0a0a0a;
    background: #d4af37;
    border-color: #d4af37;
    font-weight: 600;
    cursor: default;
}

/* "下一页" "尾页" 文字按钮间距 */
.page li:last-child a,
.page li:nth-last-child(2) a {
    min-width: auto;
    padding: 0 16px;
    font-size: 13px;
    letter-spacing: 1px;
}

@media(max-width:768px){
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .nav-menu li a{padding:0 12px;font-size:13px}
  .banner-slides{height:240px}
  .detail-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column}
}



/* ============================================================
   178靓号网 - 移动端自适应CSS
   使用方法: 将此文件内容追加到 /skin/bk/css/style.css 末尾
   注意: 需要先删除 style.css 中原有的 @media (max-width: 768px) 块
         (原块内容已包含在此文件中，直接覆盖即可)
   ============================================================ */

/* ---------- 断点1: ≤1200px 小桌面/大平板 ---------- */
@media (max-width: 1200px) {
  .cards-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }
  .detail-related .cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .nav-menu li a {
    padding: 0 14px;
    font-size: 14px;
  }
}

/* ---------- 断点2: ≤1024px 平板 ---------- */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .detail-related .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .nav-menu li a {
    padding: 0 10px;
    font-size: 13px;
  }
  .banner img {
    max-width: 100%;
    height: auto;
  }
  .section-header {
    flex-wrap: wrap;
  }
  .section-more {
    margin-left: 0;
    width: 100%;
    text-align: right;
    margin-top: 4px;
  }
  .filter-row {
    flex-wrap: wrap;
    gap: 10px;
  }
  .filter-input {
    max-width: 160px;
  }
}

/* ---------- 断点3: ≤768px 平板竖屏/大手机 ---------- */
@media (max-width: 768px) {

  /* ====== 导航栏: Logo居中 + 菜单横向滚动(所有页面统一) ====== */
  .navbar {
    height: auto;
    background: #0F0F0F;
    border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  }
  .nav-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 0;
    min-height: auto;
    height: auto !important;
  }
  /* -- Logo: 居中显示，178和靓号网一行 -- */
  .logo {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 0 0 8px;
    flex-shrink: 0;
  }
  .logo .num {
    font-size: 26px;
  }
  .logo .txt {
    font-size: 15px;
  }
  /* -- 菜单: 独立一行，横向滚动 -- */
  .nav-menu {
    display: flex !important;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    width: 100%;
    gap: 0;
    padding: 0 8px 8px;
    justify-content: flex-start;
    border-top: 1px solid rgba(212, 175, 55, 0.08);
    margin-top: 2px;
    margin-left: 0 !important;
    height: auto !important;
  }
  .nav-menu::-webkit-scrollbar {
    display: none;
  }
  .nav-menu li {
    flex-shrink: 0;
    height: auto !important;
    padding: 0 !important;
  }
  .nav-menu li a {
    display: block;
    padding: 8px 14px;
    font-size: 13px;
    white-space: nowrap;
    color: #A0A0A0;
    transition: color 0.2s;
  }
  .nav-menu li a:hover {
    color: #F5E6B8;
  }
  .nav-menu li.active a {
    color: #D4AF37;
  }
  /* -- 激活项底部金色指示条 -- */
  .nav-menu li.active::after {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    border-radius: 1px;
  }

  /* ====== 卡片网格: 2列 ====== */
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .detail-related .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ====== 区块/容器 ====== */
  .section,
  .announce,
  .global-search,
  .filter-bar,
  .list-page-header,
  .breadcrumb,
  .news-list,
  .detail-related {
    max-width: 100%;
    padding: 0 12px;
  }

  /* ====== 公告栏 ====== */
  .announce-bar {
    height: auto;
    min-height: 48px;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 12px;
  }
  .announce-tag {
    margin-bottom: 6px;
    padding: 0 14px;
    font-size: 12px;
  }
  .announce-articles {
    flex-direction: column;
  }
  .announce-article {
    padding: 4px 0;
  }
  .announce-divider {
    display: none;
  }

  /* ====== 搜索栏 ====== */
  .global-search-inner,
  .search-bar-inner {
    flex-direction: column;
    gap: 8px;
  }
  .global-search-inner input,
  .search-bar-inner input {
    width: 100%;
  }
  .global-search-inner button,
  .search-bar-inner button {
    width: 100%;
  }

  /* ====== Banner ====== */
  .banner,
  .banner-sm {
    height: auto;
  }
  .banner img,
  .banner-sm img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  .banner::before,
  .banner::after {
    display: none;
  }

  /* ====== 筛选栏 ====== */
  .filter-row {
    flex-wrap: wrap;
    gap: 8px;
  }
  .filter-label {
    min-width: auto;
    width: 100%;
    font-size: 13px;
    color: #D4AF37;
    margin-bottom: -2px;
  }
  .filter-input {
    max-width: 100%;
    flex: 1;
    min-width: 0;
  }
  .filter-radio {
    width: 100%;
  }
  .filter-tags {
    width: 100%;
  }
  .filter-sort {
    width: 100%;
  }
  .filter-btn {
    width: 100%;
  }
  .search-count {
    width: 100%;
    text-align: right;
  }

  /* ====== 列表页标题 ====== */
  .list-page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .list-page-title {
    flex-wrap: wrap;
  }
  .list-page-title h2 {
    font-size: 20px;
  }

  /* ====== 面包屑 ====== */
  .breadcrumb {
    font-size: 12px;
    padding: 0 12px;
  }

  /* ====== 详情页 ====== */
  .detail-page {
    max-width: 100%;
    padding: 20px 12px;
    margin: 0;
  }
  .detail-grid {
    grid-template-columns: 1fr;
    gap: 8px 0;
  }
  .detail-number {
    font-size: 28px;
  }
  .detail-price {
    font-size: 24px;
  }
  .detail-buy-btn {
    width: 100%;
  }
  .detail-price-row {
    flex-direction: column;
    gap: 8px;
  }
  .detail-guarantees {
    gap: 12px;
  }

  /* ====== 文章详情 ====== */
  .article-detail {
    max-width: 100%;
    padding: 20px 12px;
  }
  .article-header h1 {
    font-size: 20px;
  }
  .article-meta {
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
  }

  /* ====== 新闻列表 ====== */
  .news-item {
    flex-direction: column;
    gap: 10px;
  }
  .news-date {
    width: auto;
    flex-direction: row;
    gap: 8px;
    align-items: baseline;
  }
  .news-content p {
    -webkit-line-clamp: 3;
  }

  /* ====== 页脚 ====== */
  .footer {
    padding: 24px 12px;
    font-size: 12px;
  }

  /* ====== 卡片内文字微调 ====== */
  .card-number .qq {
    font-size: 18px;
  }
  .card-price-box .price {
    font-size: 15px;
  }
  .card-tags {
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .card-tag {
    font-size: 11px;
    padding: 1px 6px;
  }
}

/* ---------- 断点4: ≤480px 小手机 ---------- */
@media (max-width: 480px) {
  /* -- Logo进一步缩小 -- */
  .logo .num {
    font-size: 22px;
  }
  .logo .txt {
    font-size: 13px;
  }
  /* -- 菜单间距缩小 -- */
  .nav-menu li a {
    padding: 7px 11px;
    font-size: 12px;
  }

  /* ====== 卡片网格: 2列间距缩小 ====== */
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  .detail-related .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  /* ====== 区块标题 ====== */
  .section-header {
    gap: 8px;
    flex-wrap: wrap;
  }
  .section-title {
    font-size: 16px;
  }
  .section-sub {
    display: none;
  }
  .section-bar {
    width: 3px;
    height: 18px;
  }

  /* ====== 筛选栏标签 ====== */
  .filter-tag,
  .sort-btn {
    font-size: 12px;
    padding: 4px 10px;
  }

  /* ====== 分页 ====== */
  .page {
    gap: 4px;
    padding: 16px 0 30px;
  }
  .page li a,
  .page li.active span {
    min-width: 32px;
    height: 32px;
    font-size: 13px;
    padding: 0 8px;
  }

  /* ====== 详情页 ====== */
  .detail-number {
    font-size: 24px;
  }
  .detail-section-title {
    font-size: 14px;
  }
  .detail-tags {
    gap: 6px;
  }
  .detail-tag {
    font-size: 11px;
    padding: 3px 8px;
  }
  .detail-price-label {
    font-size: 13px;
  }
  .detail-price-tag {
    font-size: 11px;
    display: block;
    width: 100%;
    text-align: center;
    margin-top: 4px;
  }
  .detail-guarantee {
    font-size: 12px;
  }
  .detail-item .key {
    width: 72px;
    font-size: 12px;
  }
  .detail-item .val {
    font-size: 13px;
  }

  /* ====== 面包屑 ====== */
  .breadcrumb {
    font-size: 11px;
  }

  /* ====== 页脚 ====== */
  .footer p {
    margin-bottom: 4px;
  }
}