/* wbportal.css — 现代新闻门户版式（WorkBuddy） */
:root{--acc:#d81e06;--acc-soft:rgba(216,30,6,.08);--ink:#1b2430;--muted:#69707c;--line:#e8eaf0;--bg:#f6f7f9;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
a:hover{color:var(--acc)}
img{max-width:100%;display:block}
.wb-wrap{max-width:1200px;margin:0 auto;padding:0 16px}
/* 头部 */
.wb-top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.wb-top-in{display:flex;align-items:center;gap:18px;height:62px}
.wb-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;letter-spacing:.5px;flex-shrink:0}
.wb-logo img{height:34px;width:auto}
.wb-logo b{color:var(--acc)}
.wb-nav{display:flex;gap:4px;overflow-x:auto;flex:1;scrollbar-width:none}
.wb-nav::-webkit-scrollbar{display:none}
.wb-nav a{padding:7px 13px;border-radius:18px;font-size:15px;white-space:nowrap;color:#3c4658}
.wb-nav a:hover{background:var(--acc-soft);color:var(--acc)}
.wb-nav a.on{background:var(--acc);color:#fff}
.wb-search{display:flex;border:1px solid var(--line);border-radius:20px;overflow:hidden;flex-shrink:0;background:#fff}
.wb-search input{border:0;outline:0;padding:7px 14px;width:150px;font-size:14px}
.wb-search button{border:0;background:var(--acc);color:#fff;padding:0 14px;cursor:pointer;font-size:14px}
/* ============ 移动端（≤900px）============ */
@media(max-width:900px){
  .wb-search{display:none}.wb-top-in{gap:10px;height:54px}.wb-logo{font-size:18px}.wb-logo img{height:28px}
  .wb-hero{grid-template-columns:1fr}
  .wb-secs{grid-template-columns:1fr}
  .wb-lst{grid-template-columns:1fr}.wb-item img{width:120px;height:82px}.wb-item .tx h2{font-size:16px}
}
/* ============ 手机（≤600px）============ */
@media(max-width:600px){
  .wb-wrap{padding:0 12px}
  .wb-top-in{height:50px}
  .wb-logo{font-size:17px}.wb-logo img{height:26px}
  .wb-nav{margin:0 -12px;padding:0 12px;gap:2px}
  .wb-nav a{padding:6px 11px;font-size:14px}
  /* 头条区 */
  .wb-hero{gap:12px;margin:12px 0 20px}
  .wb-feat .im{aspect-ratio:16/10}
  .wb-feat .tx{padding:12px 14px 14px}
  .wb-feat .tx h2{font-size:17.5px}
  .wb-side{padding:4px 14px 10px}
  .wb-side a img{width:72px;height:52px}
  .wb-side .d{display:none}
  /* 栏目区块 */
  .wb-secs{gap:12px;margin-bottom:20px}
  .wb-sec{padding:0 14px 8px}
  .wb-sec-h h2{font-size:16.5px;line-height:2.4}
  .wb-sec .lead{gap:10px;padding:10px 0}
  .wb-sec .lead img{width:106px;height:72px}
  .wb-sec .lead .t{font-size:15.5px}
  .wb-sec ul.lis li{font-size:14px;padding:8px 0 8px 18px}
  /* 列表页 */
  .wb-lst{margin:14px 0 24px}
  .wb-lst-main{padding:4px 14px 12px}
  .wb-lst-main>h1{font-size:18px;margin:10px 0 2px;line-height:2.1}
  .wb-item{gap:12px;padding:13px 0}
  .wb-item img{width:104px;height:72px}
  .wb-item .tx p.desc{display:none}
  .wb-page a,.wb-page span{padding:5px 11px;font-size:13px}
  /* 详情页 */
  .wb-art{padding:20px 14px 22px;margin:14px 0 24px}
  .wb-art h1{font-size:19px}
  .wb-art .meta{gap:10px;font-size:12.5px;margin-bottom:18px;padding-bottom:12px}
  .wb-art .meta span,.wb-art .meta time{font-size:12.5px}
  .wb-art .body{font-size:16px;line-height:1.85}
  .wb-art .pn{flex-direction:column;gap:6px}
  .wb-art .pn a{max-width:100%}
  /* 标语与页脚 */
  .wb-slogan{font-size:14px;margin:10px 0 2px}
  .wb-foot-in{flex-direction:column;gap:16px;padding:22px 12px}
  .wb-foot .cr{font-size:12px}
  /* 广告位/整宽元素兜底 */
  .wb-sec .lead img,.wb-item img{border-radius:6px}
}
/* 面包屑 */
.wb-crumb{font-size:13px;color:var(--muted);padding:14px 0 0}
.wb-crumb a{color:var(--muted)}
/* H1 标语条 */
.wb-slogan{margin:14px 0 4px;font-size:15px;font-weight:500;color:#5a6474;line-height:1.9}
.wb-slogan b{color:var(--acc)}
/* 头条区 */
.wb-hero{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;margin:16px 0 26px}
.wb-feat{background:var(--card);border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.wb-feat .im{aspect-ratio:16/9;overflow:hidden;background:#eceef2}
.wb-feat img{width:100%;height:100%;object-fit:cover}
.wb-feat .tx{padding:14px 18px 18px}
.wb-feat .tx h2{margin:0 0 8px;font-size:21px;line-height:1.4}
.wb-feat .tx p{margin:0;font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wb-side{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px 18px 14px}
.wb-side h3{font-size:16px;margin:12px 0 6px;padding-left:10px;border-left:3px solid var(--acc);line-height:1.3}
.wb-side ul{list-style:none;margin:0;padding:0}
.wb-side li{border-bottom:1px dashed var(--line)}
.wb-side li:last-child{border-bottom:0}
.wb-side a{display:flex;gap:10px;padding:10px 0;font-size:14.5px}
.wb-side .t{flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.45}
.wb-side .d{font-size:12px;color:var(--muted);white-space:nowrap}
.wb-side a img{width:86px;height:60px;object-fit:cover;border-radius:6px;flex-shrink:0}
@media(max-width:900px){.wb-hero{grid-template-columns:1fr}}
/* 栏目区块 */
.wb-secs{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:26px}
.wb-sec{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 18px 12px}
.wb-sec-h{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--ink);margin-bottom:4px}
.wb-sec-h h2{font-size:18px;margin:0;line-height:2.6;position:relative}
.wb-sec-h h2::before{content:"";position:absolute;left:-18px;top:50%;transform:translateY(-50%);width:4px;height:18px;background:var(--acc)}
.wb-sec-h .more{font-size:13px;color:var(--muted)}
.wb-sec .lead{display:flex;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line)}
.wb-sec .lead img{width:150px;height:96px;object-fit:cover;border-radius:8px;flex-shrink:0}
.wb-sec .lead .t{font-size:16.5px;font-weight:700;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wb-sec .lead .d{font-size:13px;color:var(--muted);margin-top:6px}
.wb-sec ul.lis{list-style:none;margin:0;padding:0}
.wb-sec ul.lis li{border-bottom:1px dashed var(--line);position:relative;padding:9px 0 9px 20px;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wb-sec ul.lis li:last-child{border-bottom:0}
.wb-sec ul.lis li::before{content:"";position:absolute;left:4px;top:18px;width:6px;height:6px;border-radius:50%;background:var(--acc-soft);box-shadow:0 0 0 3px var(--acc-soft)}
.wb-sec ul.lis li em{font-style:normal;color:var(--muted);font-size:12.5px;margin-left:8px}
@media(max-width:900px){.wb-secs{grid-template-columns:1fr}}
/* 列表页 */
.wb-lst{display:grid;grid-template-columns:1fr 320px;gap:20px;margin:18px 0 30px}
.wb-lst-main{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:6px 20px 16px}
.wb-lst-main>h1{font-size:20px;margin:14px 0 4px;line-height:2.2;border-left:4px solid var(--acc);padding-left:12px}
.wb-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px dashed var(--line)}
.wb-item:last-child{border-bottom:0}
.wb-item .tx{flex:1;min-width:0}
.wb-item .tx h2{margin:0 0 8px;font-size:17.5px;line-height:1.45}
.wb-item .tx p.desc{margin:0 0 8px;font-size:13.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.wb-item .tx p.meta{margin:0;font-size:12.5px;color:#9aa1ac}
.wb-item img{width:210px;height:130px;object-fit:cover;border-radius:8px;flex-shrink:0}
.wb-page{display:flex;gap:8px;justify-content:center;padding:18px 0 8px;flex-wrap:wrap}
.wb-page a,.wb-page span{padding:6px 13px;border:1px solid var(--line);border-radius:8px;font-size:14px;background:#fff}
.wb-page span{background:var(--acc);color:#fff;border-color:var(--acc)}
@media(max-width:900px){.wb-lst{grid-template-columns:1fr}.wb-item img{width:120px;height:82px}.wb-item .tx h2{font-size:16px}}
/* 详情页 */
.wb-art{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px clamp(18px,4vw,44px);margin:18px 0 30px;max-width:900px;margin-left:auto;margin-right:auto}
.wb-art .cat-chip{display:inline-block;background:var(--acc-soft);color:var(--acc);font-size:13px;padding:3px 12px;border-radius:14px;margin-bottom:12px}
.wb-art h1{font-size:clamp(20px,3vw,27px);line-height:1.5;margin:0 0 14px}
.wb-art .meta{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:22px}
.wb-art .body{font-size:16.5px;line-height:1.9;word-break:break-word}
.wb-art .body p{margin:0 0 1.2em}
.wb-art .body h3{font-size:18px;margin:1.4em 0 .7em;border-left:4px solid var(--acc);padding-left:10px}
.wb-art .body img{margin:0 auto 1.2em;border-radius:8px}
.wb-art .body table{max-width:100%;overflow:auto;display:block}
.wb-art .pn{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);margin-top:26px;padding-top:16px;font-size:14.5px}
.wb-art .pn a{max-width:48%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 页脚 */
.wb-foot{background:#1d2430;color:#9aa3b0;margin-top:20px}
.wb-foot-in{max-width:1200px;margin:0 auto;padding:26px 16px;display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;font-size:13.5px}
.wb-foot a{color:#c7cdd8}
.wb-foot a:hover{color:#fff}
.wb-foot .brand{font-size:17px;font-weight:700;color:#fff}
.wb-foot .cr{width:100%;border-top:1px solid #333c4c;padding-top:14px;font-size:12.5px;color:#79828f}

/* ===== 站点索引（页脚）===== */
.wb-idx{max-width:560px}
.wb-idx-t{font-size:15px;font-weight:700;color:#fff;margin:0 0 8px}
.wb-idx-d{color:#9aa3b0;line-height:1.85;margin:0 0 10px}
.wb-idx-l{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0}
.wb-idx-l a{color:#dfe4ec;border-bottom:1px dashed rgba(223,228,236,.35);padding-bottom:1px}
.wb-idx-l a:hover{color:#fff;border-bottom-color:#fff}
.wb-idx-l em{font-style:normal;font-size:12px;color:#79828f;margin-left:4px}
.wb-idx-l i{font-style:normal;color:#4a5464}
@media(max-width:600px){.wb-idx{max-width:100%}.wb-idx-d{font-size:12.5px}}

.wb-foot .cr a{color:#8f99a8;text-decoration:none;border-bottom:1px dotted rgba(255,255,255,.25);margin:0 2px}
.wb-foot .cr a:hover{color:#fff;border-bottom-color:#fff}