/* ==========================================================================
   企业黄页门户 · 版式复刻（参考：qiye.vku6.com 结构）
   灰底白卡 · 蓝色单强调 · 方形边角 · 1200 宽 · 12–14px 高密度正文
   ========================================================================== */
:root {
  --bg: #ececec;
  --paper: #fff;
  --line: #e2e2e2;
  --line-2: #ddd;
  --text: #222;
  --muted: #777;
  --faint: #999;
  --brand: #0052d9;
  --brand-d: #0046b8;
  --brand-soft: #eaf2ff;
  --accent: #ffd048;
  --accent-ink: #8a4700;
  --hot: #d35400;
  --ok: #1a7f37;
  --warn: #b45309;
  --radius: 2px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  background: var(--bg); color: var(--text); font-size: 13px; line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
a:hover { color: var(--hot); }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.3; }
.wrap { width: 1200px; max-width: calc(100% - 24px); margin: 0 auto; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.num { font-variant-numeric: tabular-nums; }
.small { font-size: 12px; }
.nowrap { white-space: nowrap; }
.hide-sm { display: inline; }

/* ------------------------------------------------------------ 顶部条 */
.topbar { background: #f7f7f7; border-bottom: 1px solid var(--line-2); font-size: 12px; color: #666; }
.topbar .wrap { height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar .top-links { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar .top-nav, .topbar .top-user { display: inline-flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.topbar .top-links a:hover { color: var(--brand); }
.topbar .top-links a { color: #666; }
.topbar .dot { color: #c9c9c9; }

/* ------------------------------------------------------------ 页头 */
.header { background: var(--bg); padding: 24px 0 18px; }
.header-main { display: flex; align-items: center; gap: 28px; }
.logo { display: flex; align-items: center; gap: 14px; min-width: 280px; color: var(--brand); }
.logo-mark {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0; position: relative;
  background: linear-gradient(135deg, #2f7cf6, var(--brand));
}
.logo-mark::before, .logo-mark::after {
  content: ""; position: absolute; background: #fff; border-radius: 3px;
}
.logo-mark::before { width: 13px; height: 13px; left: 8px; top: 14px; transform: rotate(45deg); }
.logo-mark::after { width: 16px; height: 16px; right: 8px; top: 12px; transform: rotate(45deg); }
.logo h1 { font-size: 34px; line-height: 1; color: var(--brand-d); letter-spacing: -.5px; }
.logo p { margin-top: 6px; font-size: 12px; color: #8a8a8a; }

.searchbox { flex: 1; min-width: 0; }
.search-tabs { display: flex; gap: 4px; margin-bottom: 8px; }
.search-tabs span, .search-tabs a {
  display: inline-flex; height: 24px; padding: 0 12px; align-items: center;
  background: #fff; border: 1px solid var(--line-2); font-size: 12px; color: #666;
}
.search-tabs .on { background: var(--brand); border-color: var(--brand); color: #fff; }
.search-form { display: flex; height: 42px; }
.search-form input {
  flex: 1; border: 2px solid var(--brand); border-right: 0; background: #fff;
  padding: 0 14px; font-size: 14px; outline: none; min-width: 0;
}
.search-form input::placeholder { color: #aaa; }
.search-form button {
  width: 120px; border: 0; background: var(--brand); color: #fff; font-size: 15px;
  font-weight: 700; cursor: pointer;
}
.search-form button:hover { background: var(--brand-d); }

/* ------------------------------------------------------------ 主区 */
.page { padding-bottom: 26px; }
.hero { display: grid; grid-template-columns: 220px 1fr 250px; gap: 14px; background: #cdbfbf; padding: 14px; }
.panel { background: var(--paper); border: 1px solid #ded6d6; }

.promo-box { padding: 18px 16px 14px; display: flex; flex-direction: column; }
.promo-box h3 { font-size: 24px; line-height: 1; color: #303030; }
.promo-box p { margin-top: 14px; font-size: 13px; color: #666; line-height: 1.9; }
.promo-box .tips { margin-top: auto; padding-top: 12px; font-size: 12px; color: var(--faint); line-height: 1.7; }
.promo-box .btn { margin-top: 14px; height: 40px; display: flex; align-items: center; justify-content: center; }

.banner { background: linear-gradient(135deg, #2f7cf6, var(--brand)); padding: 24px 30px; display: flex; align-items: center; min-height: 206px; color: #fff; }
.banner h2 { font-size: 44px; line-height: 1; margin-bottom: 12px; color: #fff; }
.banner h3 { font-size: 28px; line-height: 1.35; color: #fff; font-weight: 700; }
.banner p { margin-top: 12px; font-size: 16px; color: rgba(255, 255, 255, .92); }
.banner .meta { margin-top: 16px; display: flex; gap: 12px; flex-wrap: wrap; font-size: 13px; }
.banner .meta span {
  display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .35); background: rgba(255, 255, 255, .08); color: #fff;
}
.banner .btn { margin-top: 20px; width: 128px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; background: var(--accent); color: var(--accent-ink); }
.banner .btn:hover { background: #ffdc6b; color: var(--accent-ink); }

.member-box { padding: 16px; display: flex; flex-direction: column; }
.member-box .hello { font-size: 12px; color: var(--muted); }
.member-box .btn { display: flex; align-items: center; justify-content: center; height: 40px; margin-top: 14px; border: 1px solid #e4e4e4; background: #fff; color: #666; }
.member-box .btn:hover { color: var(--brand); border-color: #b9cdf2; }
.member-box .btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 700; }
.member-box .btn.primary:hover { background: var(--brand-d); color: #fff; }
.member-box .form { margin-top: 14px; border-top: 1px solid #f0f0f0; padding-top: 14px; }
.member-box input {
  width: 100%; height: 38px; border: 1px solid #e4e4e4; background: #fafafa;
  padding: 0 10px; margin-bottom: 10px; outline: none;
}
.member-box input:focus { border-color: var(--brand); background: #fff; }
.member-box .note { font-size: 12px; color: #888; line-height: 1.8; }
.member-box .member-links { margin-top: auto; padding-top: 12px; display: grid; gap: 8px; }
.member-box .member-links a { font-size: 12px; color: #666; display: flex; justify-content: space-between; }
.member-box .member-links a:hover { color: var(--brand); }

/* ------------------------------------------------------------ 通用按钮 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 36px; padding: 0 16px; border: 1px solid transparent; background: var(--brand);
  color: #fff; font-size: 14px; font-weight: 600; cursor: pointer; border-radius: var(--radius);
  transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { background: var(--brand-d); color: #fff; }
.btn-ghost { background: #fff; border-color: var(--line-2); color: #444; font-weight: 500; }
.btn-ghost:hover { border-color: #b9cdf2; color: var(--brand); background: #f7faff; }
.btn-quiet { background: transparent; border-color: transparent; color: var(--brand); height: auto; padding: 0; font-weight: 500; }
.btn-quiet:hover { color: var(--brand-d); }
.btn-sm { height: 30px; padding: 0 12px; font-size: 12.5px; }
.btn-block { width: 100%; }
.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { background: #ffdc6b; color: var(--accent-ink); }

/* ------------------------------------------------------------ 区块 */
.section { margin-top: 14px; background: var(--paper); border: 1px solid var(--line-2); }
.section-hd {
  height: 46px; padding: 0 18px; display: flex; align-items: center; justify-content: space-between;
  gap: 14px; border-bottom: 1px solid #eee; background: #fafafa;
}
.section-hd strong, .section-hd h2 { font-size: 18px; }
.section-hd a, .section-hd span { font-size: 12px; color: var(--faint); }
.section-hd a:hover { color: var(--brand); }
.section-bd { padding: 12px 16px 16px; }
.section-bd.tight { padding: 8px 16px 12px; }
.section-band { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; }

/* 推荐信息：双列密集列表 */
.news-list { columns: 2; column-gap: 30px; }
.news-item { break-inside: avoid; }
.news-item { display: flex; gap: 10px; padding: 7px 0; border-bottom: 1px dashed #eee; min-width: 0; }
.news-item .date { color: var(--faint); font-size: 12px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.news-item .t { font-size: 13px; line-height: 1.6; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }
.news-item:hover .t { color: var(--hot); }
.news-item .tag { font-size: 11px; color: var(--brand); background: var(--brand-soft); padding: 0 5px; margin-left: 4px; }

/* 推荐产品卡片 */
.product-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.product-card { border: 1px solid #eee; background: #fff; display: flex; flex-direction: column; }
.product-card:hover { border-color: #cfe0fb; box-shadow: 0 6px 16px -10px rgba(0, 82, 217, .45); }
.pcover {
  height: 128px; position: relative; overflow: hidden;
  background: linear-gradient(140deg, var(--c1, #dbe8ff), var(--c2, #b9d0f7));
  display: flex; align-items: center; justify-content: center;
}
.pcover b {
  font-size: 34px; font-weight: 800; color: rgba(255, 255, 255, .85); letter-spacing: 2px;
  text-shadow: 0 2px 10px rgba(0, 40, 110, .18);
}
.pcover .badge-hot { position: absolute; left: 8px; top: 8px; background: var(--hot); color: #fff; font-size: 11px; padding: 1px 6px; }
.pcover-img { width: 100%; height: 128px; object-fit: cover; display: block; }
.product-body { padding: 10px 12px 12px; }
.product-title { font-size: 14px; line-height: 1.5; color: #222; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card:hover .product-title { color: var(--brand); }
.product-meta { margin-top: 6px; font-size: 12px; color: var(--faint); display: flex; justify-content: space-between; gap: 8px; }

/* 企业图文：编号双列 */
.photo-list { columns: 2; column-gap: 30px; }
.photo-item { break-inside: avoid; }
.photo-item { display: flex; gap: 8px; padding: 6px 0; border-bottom: 1px dashed #eee; align-items: baseline; }
.photo-item .n { width: 20px; color: var(--faint); font-size: 12px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.photo-item:nth-child(-n+3) .n { color: var(--hot); font-weight: 700; }
.photo-item .t { font-size: 13px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.photo-item .c { margin-left: auto; font-size: 12px; color: var(--faint); flex-shrink: 0; }

/* 行业词汇总 */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px 10px; padding: 4px 0; }
.tag-cloud a { font-size: 12px; padding: 5px 11px; border: 1px solid #ececec; background: #fafafa; color: #555; }
.tag-cloud a:hover { color: var(--hot); border-color: #f3d3b8; background: #fff8f2; }

/* 供应信息 */
.supply-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.supply-card { border: 1px solid #eee; display: flex; gap: 10px; padding: 10px; background: #fff; }
.supply-card:hover { border-color: #cfe0fb; }
.supply-card .scover { width: 76px; height: 76px; flex-shrink: 0; background: linear-gradient(140deg, var(--c1, #e6efff), var(--c2, #c9dbf8)); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 20px; }
.supply-card .st { font-size: 13.5px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.supply-card:hover .st { color: var(--brand); }
.supply-card .sm { margin-top: 6px; font-size: 12px; color: var(--faint); display: flex; gap: 8px; flex-wrap: wrap; }

/* 行业动态 */
.dyn-list { columns: 2; column-gap: 30px; }
.dyn-list a { break-inside: avoid; display: block; padding: 7px 0; border-bottom: 1px dashed #eee; font-size: 13px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.dyn-list a:hover { color: var(--hot); }
.dyn-list .date { color: var(--faint); font-size: 12px; margin-right: 8px; }

/* ------------------------------------------------------------ 列表页 */
.content-grid { margin-top: 14px; display: grid; grid-template-columns: 1fr 300px; gap: 14px; align-items: start; }
.list-main { padding: 10px 16px 16px; }
.list-item { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px dashed #ececec; }
.list-item:last-child { border-bottom: 0; }
.rank {
  width: 26px; height: 26px; border-radius: 50%; background: #f6f6f6; color: #777;
  display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; margin-top: 2px;
  font-variant-numeric: tabular-nums;
}
.list-item:nth-child(-n+3) .rank { background: #ffe7d0; color: #c25700; }
.list-body { min-width: 0; flex: 1; }
.list-title { font-size: 16px; line-height: 1.55; color: #222; }
.list-item:hover .list-title { color: var(--hot); }
.list-desc { margin-top: 4px; font-size: 12.5px; color: var(--muted); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.meta { margin-top: 6px; font-size: 12px; color: #888; display: flex; flex-wrap: wrap; gap: 4px 12px; }
.meta span + span::before { content: "·"; margin-right: 8px; color: #ccc; }
/* 资讯列表缩略图：160×104，和标题同基线 */
.list-thumb {
  width: 160px; height: 104px; flex-shrink: 0; border-radius: 8px; overflow: hidden;
  border: 1px solid var(--line-2); background: #f7f9fc;
}
.list-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.list-thumb:hover img { transform: scale(1.04); }
@media (max-width: 720px) {
  .list-thumb { width: 104px; height: 72px; }
  .list-desc { -webkit-line-clamp: 2; }
}
.tag { display: inline-flex; height: 22px; padding: 0 9px; align-items: center; border-radius: 999px; background: #fff2e8; color: #c25700; margin-right: 8px; font-size: 12px; }
.tag-blue { background: var(--brand-soft); color: var(--brand); }
.side-box { background: #fff; border: 1px solid var(--line-2); margin-bottom: 14px; }
.side-hd { height: 42px; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #eee; background: #fafafa; font-weight: 700; font-size: 14px; }
.side-hd a { font-size: 12px; color: var(--faint); font-weight: 400; }
.tags { padding: 14px; display: flex; flex-wrap: wrap; gap: 10px; }
.tags a { font-size: 12px; padding: 6px 11px; border: 1px solid #ececec; background: #fafafa; }
.tags a:hover { color: var(--hot); border-color: #f3d3b8; background: #fff8f2; }
.zones { padding: 12px; }
.zone-item { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 12px; border: 1px solid #ececec; background: #fcfcfc; margin-top: 8px; font-size: 13px; }
.zone-item:first-child { margin-top: 0; }
.zone-item small { font-size: 12px; color: var(--faint); }
.zone-item:hover { border-color: #cfe0fb; color: var(--brand); }

/* 分页 */
.pager { display: flex; align-items: center; gap: 8px; padding: 18px 0 4px; flex-wrap: wrap; }
.pager a, .pager span {
  min-width: 32px; height: 30px; padding: 0 10px; border: 1px solid #e4e4e4; background: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-size: 12.5px; color: #555;
}
.pager .is-on { background: var(--brand); border-color: var(--brand); color: #fff; }
.pager a:hover { border-color: var(--brand); color: var(--brand); }
.pager .info { border: 0; background: none; color: var(--faint); margin-left: 4px; }

/* ------------------------------------------------------------ 详情页 */
.detail-grid { margin-top: 14px; display: grid; grid-template-columns: 1fr 320px; gap: 14px; align-items: start; }
.crumb { padding: 14px 0 0; font-size: 12px; color: var(--faint); display: flex; gap: 6px; flex-wrap: wrap; }
.crumb a:hover { color: var(--brand); }
.detail-head { padding: 16px 18px; border-bottom: 1px solid #eee; }
.detail-head h1 { font-size: 24px; line-height: 1.45; color: #1a1a1a; }
.detail-sub { margin-top: 8px; font-size: 12.5px; color: var(--muted); display: flex; gap: 14px; flex-wrap: wrap; }
.detail-body { padding: 16px 18px 20px; }
.rich { font-size: 14px; line-height: 1.9; color: #333; }
.article-cover { width: 100%; max-height: 420px; object-fit: cover; border: 1px solid var(--line); margin-bottom: 18px; }
.rich p { margin: 0 0 14px; }
.rich h2, .rich h3 { margin: 18px 0 10px; font-size: 17px; }
.rich ul, .rich ol { margin: 0 0 14px 20px; list-style: disc; }
.rich li { margin-bottom: 6px; }
.rich a { color: var(--brand); text-decoration: underline; }
.cover-lg { height: 300px; display: flex; align-items: center; justify-content: center; background: linear-gradient(140deg, var(--c1, #dbe8ff), var(--c2, #b9d0f7)); }
.cover-lg b { font-size: 64px; color: rgba(255, 255, 255, .9); letter-spacing: 4px; text-shadow: 0 4px 18px rgba(0, 40, 110, .18); }
.cover-lg-img { width: 100%; max-height: 420px; object-fit: cover; display: block; border-radius: 4px; }
.company-logo { width: 56px; height: 56px; object-fit: cover; border-radius: 12px; vertical-align: middle; margin-right: 10px; border: 1px solid var(--line); display: inline-block; }
.rich img { max-width: 100%; height: auto; display: block; margin: 10px 0; border-radius: 6px; }
.rich figure { margin: 18px 0; }
.rich figcaption { font-size: 12px; color: #888; text-align: center; margin-top: 6px; }

/* 企业信息表 */
.info-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.info-table th, .info-table td { text-align: left; padding: 9px 0; border-bottom: 1px dashed #eee; vertical-align: top; }
.info-table th { width: 84px; color: var(--faint); font-weight: 400; }

/* 询价/推广表单 */
.form-row { display: grid; gap: 10px; }
.field { display: grid; gap: 5px; }
.field > label { font-size: 12px; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid #ddd; background: #fff; padding: 9px 10px; outline: none;
  font-size: 13px; border-radius: var(--radius);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(0, 82, 217, .12); }
.field textarea { min-height: 96px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 14px; }
.alert { padding: 10px 14px; border: 1px solid; font-size: 13px; margin-bottom: 12px; border-radius: var(--radius); }
.alert-ok { background: #edf9f0; border-color: #bfe5c8; color: #15683f; }
.alert-err { background: #fdf0ee; border-color: #eec4bd; color: #a32a21; }
.alert-info { background: var(--brand-soft); border-color: #cfe0fb; color: #17418f; }

/* 侧栏联系方式 */
.contact-box { padding: 14px 16px 16px; }
.contact-phone { font-size: 22px; font-weight: 800; color: var(--brand); font-variant-numeric: tabular-nums; margin: 4px 0 2px; }
.contact-note { font-size: 12px; color: var(--faint); line-height: 1.7; }
.side-links { display: grid; gap: 8px; padding: 12px 16px 16px; }
.side-links a { font-size: 13px; display: flex; justify-content: space-between; color: #444; }
.side-links a:hover { color: var(--brand); }

/* ------------------------------------------------------------ 空状态 */
.empty-state { padding: 42px 16px; text-align: center; color: var(--faint); font-size: 13px; }
.empty-state h3 { font-size: 16px; color: #444; margin-bottom: 6px; }

/* ------------------------------------------------------------ 页脚 */
.foot { margin-top: 14px; background: #fff; border-top: 1px solid var(--line-2); }
.foot .wrap { padding: 18px 0 22px; }
.friend { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.friend a { font-size: 12px; color: #666; }
.friend a:hover { color: var(--brand); }
.copy { margin-top: 12px; font-size: 12px; color: var(--faint); display: flex; flex-wrap: wrap; gap: 10px; }
.copy a:hover { color: var(--brand); }
.legal { margin-top: 6px; font-size: 12px; color: #aaa; line-height: 1.8; }

/* 左侧悬浮推广位 */
.side-tab {
  position: fixed; left: 0; top: 168px; z-index: 40; width: 34px; padding: 14px 8px;
  background: var(--brand); color: #fff; font-size: 13px; line-height: 1.25;
  display: flex; align-items: center; justify-content: center; text-align: center;
  writing-mode: vertical-rl; letter-spacing: 2px;
}
.side-tab:hover { background: var(--brand-d); color: #fff; }

/* ------------------------------------------------------------ 会员中心 */
.member-grid { display: grid; grid-template-columns: 200px 1fr; gap: 14px; margin-top: 14px; align-items: start; }
.member-nav { background: #fff; border: 1px solid var(--line-2); }
.member-nav a { display: block; padding: 11px 16px; font-size: 13px; border-bottom: 1px solid #f2f2f2; color: #444; }
.member-nav a:last-child { border-bottom: 0; }
.member-nav a.is-on { background: var(--brand-soft); color: var(--brand); font-weight: 700; box-shadow: inset 3px 0 0 var(--brand); }
.member-card { background: #fff; border: 1px solid var(--line-2); padding: 18px; }
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kpi { border: 1px solid #eee; padding: 14px 16px; background: #fcfcfc; }
.kpi b { display: block; font-size: 26px; line-height: 1.2; color: var(--brand); font-variant-numeric: tabular-nums; }
.kpi span { font-size: 12px; color: var(--muted); }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #eee; vertical-align: middle; }
.table th { font-size: 12px; color: var(--faint); font-weight: 400; background: #fafafa; }
.table tr:hover td { background: #fbfcff; }
.table .ops { text-align: right; white-space: nowrap; }

/* ------------------------------------------------------------ 登录注册 */
.auth-wrap { width: 420px; max-width: 100%; margin: 26px auto 8px; background: #fff; border: 1px solid var(--line-2); }
.auth-head { padding: 18px 22px 0; }
.auth-head h1 { font-size: 22px; }
.auth-head p { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.auth-body { padding: 16px 22px 22px; }
.auth-foot { padding: 0 22px 20px; font-size: 12.5px; color: var(--muted); display: flex; justify-content: space-between; gap: 12px; }
.auth-foot a { color: var(--brand); }
.hint { font-size: 12px; color: var(--faint); line-height: 1.7; margin-top: 8px; }

/* ------------------------------------------------------------ 响应式 */
@media (max-width: 1180px) {
  .hero { grid-template-columns: 1fr; }
  .content-grid, .detail-grid { grid-template-columns: 1fr; }
  .member-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .supply-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .side-tab { display: none; }
}
@media (max-width: 760px) {
  body { font-size: 13px; }
  .topbar .wrap { height: auto; padding: 6px 0; flex-direction: column; align-items: flex-start; gap: 4px; }
  .topbar .top-nav { display: none; }
  .header { padding: 16px 0 14px; }
  .header-main { flex-direction: column; align-items: stretch; gap: 14px; }
  .logo { min-width: 0; }
  .logo h1 { font-size: 28px; }
  .banner { padding: 20px; min-height: 0; }
  .banner h2 { font-size: 32px; }
  .banner h3 { font-size: 20px; }
  .banner p { font-size: 14px; }
  .search-form button { width: 84px; }
  .news-list, .photo-list, .dyn-list { columns: 1; }
  .form-grid, .section-band { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .supply-grid { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: 1fr 1fr; }
  .list-item { flex-direction: column; }
  .rank { margin-top: 0; }
  .hide-sm { display: none; }
  .pcover { height: 104px; }
  .pcover-img { height: 104px; }
  .cover-lg { height: 200px; }
  .detail-head h1 { font-size: 20px; }
}

/* 打印 */
@media print {
  .topbar, .header, .foot, .side-tab, .member-nav { display: none; }
  body { background: #fff; }
  .section, .panel { border-color: #ccc; }
}


/* 城市品牌落地页 */
.city-intro { margin: 0 0 12px; font-size: 13.5px; line-height: 1.9; color: var(--muted); }
.city-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.city-stats > div { background: #f8fafc; border: 1px solid var(--line-2); border-radius: 8px; padding: 10px 12px; display: flex; align-items: baseline; gap: 6px; }
.city-stats b { font-size: 20px; color: var(--brand-d); font-variant-numeric: tabular-nums; }
.city-stats span { font-size: 12px; color: var(--faint); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; height: 28px; align-items: center; padding: 0 12px; border-radius: 999px; background: #f4f7fb; border: 1px solid var(--line-2); color: #3b4a5f; font-size: 12.5px; }
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.is-on { background: var(--brand); border-color: var(--brand); color: #fff; }
.list-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.list-card { display: flex; flex-direction: column; gap: 4px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 8px; background: #fff; min-width: 0; }
.list-card:hover { border-color: var(--brand); box-shadow: 0 2px 10px rgba(0, 82, 217, .06); }
.list-card strong { font-size: 14px; color: #1b2a3d; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-card span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.city-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.city-card { display: flex; flex-direction: column; gap: 2px; padding: 14px; border: 1px solid var(--line-2); border-radius: 8px; background: #fff; }
.city-card:hover { border-color: var(--brand); color: var(--brand); }
.city-card strong { font-size: 16px; }
@media (max-width: 960px) {
  .city-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .list-grid { grid-template-columns: 1fr; }
  .city-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}