/* ===== BLUE THEME — 职场范文网 · 门户两栏 ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#1e40af;--primary-light:#2563eb;--primary-bg:#eff6ff;--border:#dbeafe;--text:#1e293b;--muted:#64748b;--card:#fff;--bg:#f1f5f9}
body{font-family:-apple-system,"Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.8}
a{color:var(--primary-light);text-decoration:none}a:hover{color:var(--primary);text-decoration:underline}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}

/* ——— 顶部深蓝导航条 ——— */
.site-header{background:var(--primary);color:#fff;box-shadow:0 2px 8px rgba(30,64,175,.4)}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.site-logo{font-size:20px;font-weight:700;letter-spacing:.5px}.site-logo a{color:#fff}
.site-nav{display:flex;gap:4px}
.site-nav a{color:#bfdbfe;padding:6px 14px;border-radius:4px;font-size:14px;transition:background .2s}
.site-nav a:hover{background:rgba(255,255,255,.15);color:#fff;text-decoration:none}

/* ——— 顶部公告条 ——— */
.notice-bar{background:#dbeafe;border-bottom:1px solid #bfdbfe;padding:6px 0;font-size:13px;color:var(--primary)}

/* ——— 两栏布局 ——— */
.page-body{display:flex;gap:24px;padding:20px 0}
.main-col{flex:1;min-width:0}
.side-col{width:280px;flex-shrink:0}

/* ——— 卡片 ——— */
.card{background:var(--card);border-radius:8px;padding:20px;margin-bottom:18px;box-shadow:0 1px 4px rgba(0,0,0,.07);border:1px solid #f1f5f9}
.card-hd{font-size:16px;font-weight:700;color:var(--primary);padding-bottom:10px;margin-bottom:14px;border-bottom:2px solid var(--primary-light);display:flex;align-items:center;gap:8px}
.card-hd::before{content:'';width:4px;height:18px;background:var(--primary);border-radius:2px;display:inline-block}

/* ——— 分类板块（首页） ——— */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.cat-item{background:var(--primary-bg);border:1px solid var(--border);border-radius:6px;padding:14px}
.cat-item .cat-name{font-size:15px;font-weight:600;color:var(--primary);margin-bottom:8px;display:block}
.cat-item .cat-count{font-size:12px;color:var(--muted);margin-bottom:8px}
.cat-sub{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.cat-sub li a{background:#fff;border:1px solid var(--border);border-radius:3px;padding:2px 8px;font-size:12px;color:var(--muted)}
.cat-sub li a:hover{background:var(--primary);color:#fff;text-decoration:none;border-color:var(--primary)}

/* ——— 文章列表（首页最新）——— */
.art-list{list-style:none}
.art-list li{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #f1f5f9}
.art-list li:last-child{border:none}
.art-list li::before{content:'›';color:var(--primary);margin-right:8px;font-weight:700}
.art-list a{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-list .art-date{color:var(--muted);font-size:12px;white-space:nowrap;margin-left:8px}

/* ——— 侧栏 ——— */
.side-col .card-hd{font-size:14px}
.side-list{list-style:none}
.side-list li{padding:7px 0;border-bottom:1px dashed #e2e8f0;font-size:13px}
.side-list li:last-child{border:none}
.side-list a{color:var(--text)}
.side-list a:hover{color:var(--primary);text-decoration:none}

/* ——— 面包屑 ——— */
.breadcrumb{font-size:13px;color:var(--muted);padding:12px 0}
.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:var(--primary)}

/* ——— 分类页文章列表 ——— */
.cat-art-list{list-style:none}
.cat-art-list li{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #f1f5f9}
.cat-art-list li:last-child{border:none}
.cat-art-list a{font-size:14px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-art-list a:hover{color:var(--primary)}
.cat-art-list .meta{color:var(--muted);font-size:12px;white-space:nowrap;margin-left:10px}

/* ——— 子分类标签 ——— */
.sub-cats{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.sub-cats a{background:var(--primary-bg);border:1px solid var(--border);border-radius:4px;padding:4px 12px;font-size:13px;color:var(--primary)}
.sub-cats a:hover{background:var(--primary);color:#fff;text-decoration:none}
.sub-cats .sub-count{font-size:11px;color:var(--muted)}

/* ——— 分页 ——— */
.pager{display:flex;justify-content:center;gap:6px;padding:20px 0;flex-wrap:wrap}
.pager a,.pager span{display:inline-block;padding:6px 14px;border:1px solid #ddd;border-radius:4px;font-size:14px;color:var(--text);background:#fff}
.pager a:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}
.pager .cur{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ——— 文章页 ——— */
.article-wrap{background:var(--card);border-radius:8px;padding:32px;box-shadow:0 1px 4px rgba(0,0,0,.07)}
.article-title{font-size:24px;font-weight:700;color:var(--text);margin-bottom:12px;line-height:1.4}
.article-meta{display:flex;gap:20px;font-size:13px;color:var(--muted);padding:10px 0;border-bottom:1px solid #f1f5f9;margin-bottom:24px}
.article-intro,.article-outro{background:var(--primary-bg);border-left:3px solid var(--primary);padding:14px 16px;border-radius:0 6px 6px 0;margin:20px 0;font-size:14px;color:var(--muted)}
.article-body{font-size:15px;line-height:2}
.article-body p{text-indent:2em;margin-bottom:10px}
.article-body h2,.article-body h3{margin:24px 0 10px;color:var(--primary);text-indent:0}
.related-list{list-style:none}
.related-list li{padding:8px 0;border-bottom:1px dashed #e2e8f0;font-size:14px}
.related-list a:hover{color:var(--primary)}

/* ——— Footer ——— */
.site-footer{background:#0f2557;color:#94a3b8;text-align:center;padding:24px 0;font-size:13px;margin-top:20px}
.site-footer a{color:#60a5fa}

/* ——— 404 ——— */
.err-page{text-align:center;padding:80px 20px}
.err-page .err-code{font-size:96px;font-weight:900;color:var(--border);line-height:1}
.err-page h2{font-size:22px;color:var(--text);margin:16px 0 8px}
.err-page p{color:var(--muted);margin-bottom:24px}
.btn-home{display:inline-block;background:var(--primary);color:#fff;padding:10px 28px;border-radius:6px;font-size:15px}
.btn-home:hover{background:var(--primary-light);color:#fff;text-decoration:none}

@media(max-width:768px){
  .page-body{flex-direction:column}
  .side-col{width:100%}
  .cat-grid{grid-template-columns:1fr}
  .hdr-inner{flex-direction:column;height:auto;padding:10px 0;gap:8px}
  .site-nav{flex-wrap:wrap;justify-content:center}
  .article-wrap{padding:16px}
  .article-title{font-size:20px}
}

.side-col{position:sticky;top:20px;align-self:flex-start}

/* 移动端导航优化 */
@media(max-width:768px){
  .site-nav,.nav,.top-nav{
    overflow-x:auto;
    white-space:nowrap;
    -webkit-overflow-scrolling:touch;
    padding:8px 10px;
    scrollbar-width:none;
  }
  .site-nav::-webkit-scrollbar,.nav::-webkit-scrollbar,.top-nav::-webkit-scrollbar{display:none}
  .site-nav a,.nav a,.top-nav a{
    display:inline-block;
    white-space:nowrap;
    padding:4px 10px;
    font-size:13px;
  }
}

/* 移动端首页分类数量限制 */
@media(max-width:768px){
  .card:nth-child(n+6),.cat-card:nth-child(n+6),.mag-card:nth-child(n+7),.cat-section:nth-child(n+6),.feed-section:nth-child(n+6){
    display:none;
  }
}

.sub-cats{max-height:200px;overflow-y:auto}
.sub-cats::-webkit-scrollbar{width:4px}
.sub-cats::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}

h1.card-hd{font-size:16px;margin:0;font-weight:600}

.bottom-recommend{margin-top:20px;background:#fff;border-radius:8px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.bottom-recommend .card-hd{font-size:17px;font-weight:600;color:var(--primary);border-bottom:2px solid var(--primary);padding-bottom:8px;margin-bottom:12px}
.recommend-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.recommend-list li{padding:6px 0;border-bottom:1px dashed #eee}
.recommend-list li a{color:#333;text-decoration:none;font-size:14px}
.recommend-list li a:hover{color:var(--primary)}
@media(max-width:768px){.recommend-list{grid-template-columns:1fr}}

/* 移动端防溢出 */
html,body{overflow-x:hidden;max-width:100vw}
.article-body,.art-content,.content-body,.article-body-wrap{overflow-x:auto;word-break:break-word;overflow-wrap:break-word}
.article-body table{max-width:100%;overflow-x:auto;display:block}
.article-body img{max-width:100%;height:auto}
.article-body pre,.article-body code{white-space:pre-wrap;word-break:break-all;max-width:100%}
.wrap,.container{max-width:100%;overflow-x:hidden}
@media(max-width:768px){
  .article-layout,.page-body,.page-shell{flex-direction:column}
  .article-sidebar,.side-col,.left-nav{width:100%!important;position:static!important}
  .article-main,.main-col,.right-content{width:100%!important;margin:0!important}
}

/* 悬浮复制按钮 */
.copy-btn{
  position:fixed;
  right:20px;
  bottom:80px;
  background:#1e40af;
  color:#fff;
  padding:10px 16px;
  border-radius:30px;
  cursor:pointer;
  box-shadow:0 4px 12px rgba(0,0,0,.2);
  z-index:999;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  white-space:nowrap;
  flex-wrap:nowrap;
  transition:all .3s;
  user-select:none;
}
.copy-btn:hover{background:#1e3a8a;transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,.25)}
.copy-btn.copied{background:#16a34a}
.copy-icon{font-size:18px}
@media(max-width:768px){
  .copy-btn{
    right:12px;
    bottom:20px;
    padding:10px 14px;
    font-size:13px;
    border-radius:25px;
  }
}