/* ════════════════════════════════════════
   zhuti. 列表页 / 详情页 专属样式
   公共样式见 common.css，首页见 style.css
   ════════════════════════════════════════ */

/* ── 页面通用头部（面包屑 + 标题） ── */
.page-head { padding:30px 0 10px; }
.breadcrumb { font-size:13px; color:var(--text-muted); margin-bottom:12px; }
.breadcrumb a { color:var(--text-muted); }
.breadcrumb a:hover { color:var(--blue); }
.breadcrumb span { color:var(--text-2); }
.page-title { font-size:30px; font-weight:900; letter-spacing:-.5px; }
.page-sub { color:var(--text-muted); margin-top:8px; font-size:15px; }

/* ── 列表页布局 ── */
.list-layout { display:grid; grid-template-columns:248px 1fr; gap:32px; align-items:start; padding-bottom:20px; }

/* 侧栏筛选 */
.filter-side { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:20px; position:sticky; top:88px; }
.filter-group { padding:14px 0; border-bottom:1px solid var(--border); }
.filter-group:first-child { padding-top:0; }
.filter-group:last-child { border-bottom:none; padding-bottom:0; }
.filter-group h4 { font-size:13px; font-weight:800; letter-spacing:.5px; color:var(--text-2); text-transform:uppercase; margin-bottom:10px; }
.filter-link { display:flex; align-items:center; justify-content:space-between; padding:7px 10px; border-radius:8px; font-size:14px; color:var(--text-2); cursor:pointer; transition:background var(--transition), color var(--transition); }
.filter-link:hover { background:var(--bg); color:var(--blue); }
.filter-link.active { background:var(--blue-light); color:var(--blue); font-weight:600; }
.filter-link .num { font-size:12px; color:var(--text-muted); }

/* 文章列表页：侧栏分类美化（仅 .art-filter-* 作用域，不影响主题列表面板） */
.art-filter-side { padding:0; overflow:hidden; }
.art-filter-head { display:flex; align-items:center; gap:12px; padding:20px 18px 16px; background:linear-gradient(120deg,var(--blue),#1d4ed8); color:#fff; }
.art-filter-head .art-filter-ico { width:40px; height:40px; border-radius:11px; background:rgba(255,255,255,.16); display:grid; place-items:center; font-size:19px; flex:none; }
.art-filter-head b { display:block; font-size:15px; font-weight:800; letter-spacing:.3px; }
.art-filter-head span { display:block; font-size:12px; color:#dbeafe; margin-top:2px; }
.art-filter-group { padding:14px 14px 16px; }
.art-filter-group h4 { display:none; }
.art-filter-link { display:flex; align-items:center; gap:10px; padding:11px 13px; border-radius:10px; font-size:14px; font-weight:600; color:var(--text-2); cursor:pointer; margin-bottom:3px; transition:background var(--transition), color var(--transition), box-shadow var(--transition); }
.art-filter-link:hover { background:var(--blue-light); color:var(--blue); }
.art-filter-link.active { background:linear-gradient(120deg,var(--blue),#1d4ed8); color:#fff; box-shadow:0 4px 12px rgba(37,99,235,.28); }
.art-filter-link .num { margin-left:auto; font-size:11px; font-weight:700; color:var(--text-muted); background:var(--bg); border:1px solid var(--border); padding:2px 8px; border-radius:999px; text-align:center; }
.art-filter-link:hover .num { color:var(--blue); background:#fff; }
.art-filter-link.active .num { color:#fff; background:rgba(255,255,255,.18); border-color:rgba(255,255,255,.22); }

/* 工具栏 */
.toolbar { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:22px; flex-wrap:wrap; }
.toolbar-count { font-size:14px; color:var(--text-muted); }
.toolbar-count b { color:var(--text); }
.sort-sel { border:1px solid var(--border); background:#fff; border-radius:9px; padding:9px 14px; font-size:14px; color:var(--text-2); cursor:pointer; }

/* 分页 */
.pager { display:flex; justify-content:center; gap:8px; margin-top:36px; }
.pager button { min-width:38px; height:38px; border:1px solid var(--border); background:#fff; border-radius:9px; font-size:14px; font-weight:600; color:var(--text-2); cursor:pointer; transition:all var(--transition); }
.pager button:hover { border-color:var(--blue-bg); color:var(--blue); }
.pager button.active { background:var(--blue); border-color:var(--blue); color:#fff; }
.pager button:disabled { opacity:.4; cursor:not-allowed; }

/* 空结果 */
.empty { text-align:center; padding:60px 0; color:var(--text-muted); }

/* ── 详情页布局 ──
   左栏 .detail-main 滚动展示详情；右栏 .detail-aside 固定（简介 + 付款及下载） */
.detail-layout { display:grid; grid-template-columns:1fr 360px; gap:36px; align-items:start; }
.detail-main { min-width:0; }
.gallery-main { border:1px solid var(--border); border-radius:var(--radius-lg); overflow:hidden; background:var(--bg); }
.gallery-main img { width:100%; display:block; }
.gallery-thumbs { display:flex; gap:10px; margin-top:12px; }
.gallery-thumbs img { width:84px; height:58px; object-fit:cover; border-radius:9px; border:2px solid var(--border); cursor:pointer; transition:border-color var(--transition); }
.gallery-thumbs img.active { border-color:var(--blue); }

/* 右栏固定容器 */
.detail-aside { position:sticky; top:88px; display:flex; flex-direction:column; gap:16px; }
.aside-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:22px; }
.intro-card .theme-badge { position:static; display:inline-block; margin-bottom:12px; background:var(--blue-light); color:var(--blue); }
.detail-title { font-size:24px; font-weight:900; line-height:1.25; }
.aside-intro { font-size:13.5px; color:var(--text-muted); margin-top:12px; line-height:1.65; }
.aside-card .detail-rating { display:flex; align-items:center; gap:12px; margin:12px 0 0; font-size:13px; color:var(--text-muted); }
.aside-card .detail-rating .rate { color:var(--gold); font-weight:700; }

.buy-card .buy-head { font-size:15px; font-weight:800; color:var(--text); margin-bottom:14px; }
.detail-price { display:flex; align-items:baseline; gap:10px; margin-bottom:16px; }
.detail-price .now { font-size:32px; font-weight:900; color:var(--blue); }
.detail-price .now.free { color:var(--green); }
.detail-price .old { font-size:15px; color:#94a3b8; text-decoration:line-through; }
.detail-actions { display:flex; flex-direction:column; gap:10px; margin-bottom:16px; }
.detail-actions .btn { width:100%; }
.detail-actions .btn-ghost { background:transparent; color:var(--blue); border:2px solid var(--blue); }
.detail-spec { border-top:1px solid var(--border); padding-top:14px; }
.detail-spec li { display:flex; justify-content:space-between; font-size:13.5px; padding:6px 0; color:var(--text-2); }
.detail-spec li span:first-child { color:var(--text-muted); }
.detail-tags { display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; }
.detail-tags a { font-size:12.5px; color:var(--blue); background:var(--blue-light); padding:5px 12px; border-radius:999px; }
.detail-tags a:hover { background:var(--blue-bg); }
.buy-note { font-size:12px; color:var(--text-muted); margin-top:14px; padding-top:12px; border-top:1px dashed var(--border); line-height:1.6; }

/* 详情 Tab */
.detail-tabs { margin-top:48px; }
.tab-nav { display:flex; gap:6px; border-bottom:1px solid var(--border); margin-bottom:24px; flex-wrap:wrap; }
.tab-nav button { border:none; background:none; padding:12px 18px; font-size:15px; font-weight:600; color:var(--text-muted); cursor:pointer; border-bottom:2px solid transparent; margin-bottom:-1px; transition:color var(--transition), border-color var(--transition); }
.tab-nav button:hover { color:var(--blue); }
.tab-nav button.active { color:var(--blue); border-bottom-color:var(--blue); }
.tab-panel { display:none; animation:fade .2s ease; }
.tab-panel.active { display:block; }
.tab-panel p { color:var(--text-2); margin-bottom:12px; }
.tab-panel ul.feat-list { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.tab-panel ul.feat-list li { background:#fff; border:1px solid var(--border); border-radius:10px; padding:14px 16px; font-size:14px; color:var(--text-2); }
.tab-panel ul.feat-list li::before { content:"✓ "; color:var(--blue); font-weight:900; }
.detail-section-title { font-size:20px; font-weight:800; margin-bottom:14px; }
.changelog li { padding:12px 0; border-bottom:1px solid var(--border); font-size:14px; color:var(--text-2); }
.changelog li b { color:var(--text); margin-right:10px; }
.review-item { padding:16px 0; border-bottom:1px solid var(--border); }
.review-item .rv-head { display:flex; align-items:center; gap:10px; margin-bottom:6px; }
.review-item .rv-ava { width:34px; height:34px; border-radius:50%; background:var(--blue-light); color:var(--blue); display:grid; place-items:center; font-weight:800; font-size:14px; }
.review-item .rv-name { font-weight:600; font-size:14px; }
.review-item .rv-rate { color:var(--gold); font-size:13px; }
.review-item p { font-size:14px; color:var(--text-2); }
@keyframes fade { from { opacity:0; } to { opacity:1; } }

.related { margin-top:48px; }
.related .section-head { text-align:left; margin:0 0 24px; }

@media (max-width:900px) {
  .list-layout { grid-template-columns:1fr; }
  .filter-side { position:static; }
  .detail-layout { grid-template-columns:1fr; }
  .detail-aside { position:static; order:-1; }   /* 窄屏：简介+购买置顶 */
}
/* ── 付款成功下载页 ── */
.narrow { max-width:680px; }
.pay-success { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:40px 36px; text-align:center; box-shadow:var(--shadow); }
.success-icon { width:64px; height:64px; margin:0 auto 18px; border-radius:50%; background:var(--green-light, #dcfce7); color:var(--green, #16a34a); display:grid; place-items:center; font-size:34px; font-weight:900; }
.pay-success h1 { font-size:26px; font-weight:900; }
.success-sub { color:var(--text-muted); margin-top:8px; font-size:15px; }
.order-meta { display:flex; flex-wrap:wrap; justify-content:center; gap:10px 22px; margin:22px 0; padding:18px; background:var(--bg); border-radius:12px; font-size:13.5px; color:var(--text-2); }
.order-meta b { color:var(--text); }
.download-list { text-align:left; border:1px solid var(--border); border-radius:12px; overflow:hidden; margin-bottom:22px; }
.dl-item { display:flex; align-items:center; gap:14px; padding:15px 18px; border-bottom:1px solid var(--border); }
.dl-item:last-child { border-bottom:none; }
.dl-ico { width:38px; height:38px; border-radius:9px; background:var(--blue-light); color:var(--blue); display:grid; place-items:center; font-size:18px; flex:none; }
.dl-info { flex:1; min-width:0; }
.dl-name { font-weight:700; font-size:14.5px; }
.dl-size { font-size:12px; color:var(--text-muted); }
.dl-btn { flex:none; font-size:13px; font-weight:700; color:var(--blue); background:var(--blue-light); padding:8px 16px; border-radius:9px; text-decoration:none; transition:background var(--transition); }
.dl-btn:hover { background:var(--blue-bg); }
.success-actions { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.api-note { font-size:12px; color:var(--text-muted); margin-top:20px; padding-top:16px; border-top:1px dashed var(--border); line-height:1.6; text-align:left; }

@media (max-width:520px) {
  .tab-panel ul.feat-list { grid-template-columns:1fr; }
  .pay-success { padding:30px 20px; }
}

/* ── 案例列表页 ── */
.case-filter { margin-bottom:26px; }
.cases-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:26px; }
.case-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); overflow:hidden; transition:transform .18s var(--transition), box-shadow .18s var(--transition); }
.case-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); }
.case-media { aspect-ratio:3 / 2; background:var(--bg); overflow:hidden; }
.case-media img { width:100%; height:100%; object-fit:cover; display:block; }
.case-body { padding:18px 20px 22px; }
.case-meta { display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.case-cat { font-size:12px; color:var(--blue); background:var(--blue-light); padding:4px 11px; border-radius:999px; font-weight:700; }
.case-client { font-size:12.5px; color:var(--text-muted); }
.case-title { font-size:18px; font-weight:800; margin-bottom:8px; line-height:1.35; }
.case-desc { font-size:14px; color:var(--text-2); line-height:1.7; margin-bottom:14px; }
.case-metrics { display:flex; gap:20px; padding:12px 0; border-top:1px dashed var(--border); border-bottom:1px dashed var(--border); margin-bottom:14px; }
.case-metrics strong { display:block; font-size:20px; color:var(--blue); font-weight:900; line-height:1.1; }
.case-metrics span { font-size:12px; color:var(--text-muted); }
.case-tags { display:flex; flex-wrap:wrap; gap:8px; }
.case-tags span { font-size:12px; color:var(--text-2); background:var(--bg); border:1px solid var(--border); padding:4px 11px; border-radius:999px; }

@media (max-width:900px) {
  .cases-grid { grid-template-columns:repeat(2, 1fr); }
}
@media (max-width:600px) {
  .cases-grid { grid-template-columns:1fr; }
}

/* ── 定制服务详情页 ── */
.cust-layout { display:grid; grid-template-columns:1fr 380px; gap:36px; align-items:start; }
.cust-main { min-width:0; }
.cust-hero { margin-bottom:10px; }
.cust-hero .eyebrow { margin-bottom:10px; }
.cust-hero .page-sub { max-width:640px; }
.svc-points { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin:14px 0 8px; }
.svc-points li { background:#fff; border:1px solid var(--border); border-radius:10px; padding:14px 16px; font-size:14px; color:var(--text-2); }
.svc-points li::before { content:"✓ "; color:var(--blue); font-weight:900; }
.svc-steps { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin:14px 0 8px; }
.svc-step { background:#fff; border:1px solid var(--border); border-radius:12px; padding:18px 16px; }
.svc-step .step-no { width:30px; height:30px; border-radius:9px; background:var(--blue); color:#fff; display:grid; place-items:center; font-weight:800; font-size:14px; margin-bottom:10px; }
.svc-step b { display:block; font-size:15px; margin-bottom:5px; }
.svc-step p { font-size:13px; color:var(--text-muted); line-height:1.6; }
.svc-note { color:var(--text-2); line-height:1.8; margin-top:6px; }

/* 右侧：提交需求表单 */
.cust-aside { position:sticky; top:88px; scroll-margin-top:80px; }
.svc-form-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:24px; }
.svc-form-card .buy-head { font-size:16px; font-weight:800; margin-bottom:6px; }
.form-tip { font-size:13px; color:var(--text-muted); margin-bottom:18px; line-height:1.6; }
.svc-form { display:flex; flex-direction:column; gap:14px; }
.form-group { display:flex; flex-direction:column; gap:6px; }
.form-group label { font-size:13px; font-weight:600; color:var(--text-2); }
.form-control { border:1px solid var(--border); border-radius:10px; padding:11px 14px; font-size:14px; color:var(--text); background:#fff; font-family:inherit; transition:border-color var(--transition), box-shadow var(--transition); }
.form-control:focus { outline:none; border-color:var(--blue); box-shadow:0 0 0 3px var(--blue-light); }
textarea.form-control { resize:vertical; min-height:96px; }
.form-control.invalid { border-color:#ef4444; box-shadow:0 0 0 3px rgba(239,68,68,.12); }
.form-foot { font-size:12px; color:var(--text-muted); text-align:center; margin-top:2px; }
.form-success { text-align:center; padding:14px 6px; }
.form-success .success-icon { width:60px; height:60px; margin:0 auto 14px; border-radius:50%; background:#dcfce7; color:#16a34a; display:grid; place-items:center; font-size:32px; font-weight:900; }
.form-success h3 { font-size:20px; font-weight:900; margin-bottom:8px; }
.form-success p { font-size:14px; color:var(--text-muted); line-height:1.6; margin-bottom:16px; }

@media (max-width:900px) {
  .cust-layout { grid-template-columns:1fr; }
  .cust-aside { position:static; }
}
@media (max-width:600px) {
  .svc-points, .svc-steps { grid-template-columns:1fr; }
}

/* ── 文章卡片（首页区块 / 列表页共用） ── */
.article-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }

.article-card {
  display:flex; flex-direction:column;
  background:#fff; border:1px solid var(--border);
  border-radius:var(--radius-lg); overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform .25s var(--transition), box-shadow .25s var(--transition), border-color .25s var(--transition);
}
.article-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:rgba(37,99,235,.28); }

.article-cover { position:relative; height:164px; overflow:hidden; display:flex; align-items:center; justify-content:center; }
.article-cover::before { content:""; position:absolute; inset:0; background:radial-gradient(120% 120% at 22% 12%, rgba(255,255,255,.42), transparent 56%); }
.article-cover::after  { content:""; position:absolute; inset:0; background:linear-gradient(158deg, rgba(255,255,255,.22), transparent 48%), linear-gradient(0deg, rgba(15,23,42,.20), transparent 44%); }

.ac-watermark { position:absolute; right:-10px; bottom:-16px; font-size:132px; line-height:1; opacity:.16; transform:rotate(-10deg); z-index:1; pointer-events:none; user-select:none; }
.ac-emoji { position:relative; z-index:2; font-size:54px; filter:drop-shadow(0 6px 14px rgba(0,0,0,.22)); transition:transform .35s var(--transition); }
.article-card:hover .ac-emoji { transform:scale(1.12) translateY(-2px); }
.ac-cat { position:absolute; top:13px; left:13px; z-index:3; font-size:12px; font-weight:700; padding:5px 12px; border-radius:999px; background:rgba(255,255,255,.9); color:var(--navy); box-shadow:0 2px 8px rgba(15,23,42,.14); }
.ac-read { position:absolute; top:13px; right:13px; z-index:3; font-size:11.5px; font-weight:600; padding:5px 11px; border-radius:999px; background:rgba(15,23,42,.42); color:#fff; backdrop-filter:blur(6px); }

.article-body { padding:18px 20px 20px; display:flex; flex-direction:column; gap:11px; flex:1; }
.article-title { font-size:17.5px; font-weight:800; line-height:1.42; color:var(--text); transition:color var(--transition); }
.article-card:hover .article-title { color:var(--blue); }
.article-excerpt { font-size:13.5px; color:var(--text-muted); line-height:1.75; flex:1; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }

.article-meta { display:flex; align-items:center; gap:8px; font-size:12.5px; color:var(--text-muted); flex-wrap:wrap; }
.ac-avatar { width:26px; height:26px; border-radius:50%; background:var(--blue-light); color:var(--blue); display:grid; place-items:center; font-weight:800; font-size:12px; flex:none; }
.ac-author { font-weight:600; color:var(--text-2); }
.article-meta .dot { opacity:.4; }

/* ── 文章详情页 ── */
.article-layout { display:grid; grid-template-columns:minmax(0,1fr) 300px; gap:40px; align-items:start; }
.article-main { min-width:0; }

.article-post { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow); }
.article-hero { position:relative; height:300px; display:grid; place-items:center; overflow:hidden; }
.article-hero::before { content:""; position:absolute; inset:0; background:radial-gradient(120% 120% at 22% 12%, rgba(255,255,255,.45), transparent 56%); }
.article-hero::after  { content:""; position:absolute; inset:0; background:linear-gradient(158deg, rgba(255,255,255,.24), transparent 48%), linear-gradient(0deg, rgba(15,23,42,.22), transparent 46%); }
.article-hero .article-emoji { position:relative; z-index:2; font-size:92px; filter:drop-shadow(0 8px 18px rgba(0,0,0,.25)); }
.article-post-head { padding:36px 44px 8px; }
.article-post-head .article-cat { display:inline-block; font-size:12.5px; font-weight:700; color:var(--blue); background:var(--blue-light); padding:5px 13px; border-radius:999px; margin-bottom:14px; }
.article-post-title { font-size:34px; font-weight:900; line-height:1.32; letter-spacing:-.5px; }
.article-post-head .article-meta { margin-top:16px; font-size:13.5px; }
.article-meta .ac-avatar { width:30px; height:30px; font-size:13px; }

.article-content { padding:24px 44px 10px; }
.article-content p { color:var(--text-2); font-size:16.5px; line-height:2; margin-bottom:18px; }
.article-content h3 { font-size:20px; font-weight:800; margin:30px 0 12px; color:var(--text); }
.article-content ul { margin:0 0 18px; padding:0; }
.article-content ul li { position:relative; padding:9px 0 9px 26px; color:var(--text-2); font-size:15.5px; line-height:1.75; border-bottom:1px solid var(--border); }
.article-content ul li:last-child { border-bottom:none; }
.article-content ul li::before { content:"✓"; position:absolute; left:0; color:var(--blue); font-weight:900; }
.article-tags { display:flex; flex-wrap:wrap; gap:9px; padding:20px 44px 34px; }
.article-tags a { font-size:12.5px; color:var(--blue); background:var(--blue-light); padding:6px 14px; border-radius:999px; transition:background var(--transition); }
.article-tags a:hover { background:var(--blue-bg); }

/* 文末作者卡 */
.article-author-card { display:flex; align-items:center; gap:16px; background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:24px 28px; margin-top:24px; box-shadow:var(--shadow); }
.article-author-card .aa-avatar { width:54px; height:54px; border-radius:50%; background:linear-gradient(135deg,var(--blue),#1e40af); color:#fff; display:grid; place-items:center; font-size:21px; font-weight:800; flex:none; }
.article-author-card b { font-size:16px; }
.article-author-card p { font-size:13.5px; color:var(--text-muted); margin-top:4px; line-height:1.6; }

/* 详情页侧栏 */
.article-side { position:sticky; top:100px; display:flex; flex-direction:column; gap:18px; }
.side-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:22px; box-shadow:var(--shadow); }
.side-card h4 { font-size:12px; font-weight:800; letter-spacing:1.5px; color:var(--text-muted); text-transform:uppercase; margin-bottom:14px; }
.side-author { display:flex; align-items:center; gap:12px; }
.side-author .aa-avatar { width:46px; height:46px; border-radius:50%; background:linear-gradient(135deg,var(--blue),#7c3aed); color:#fff; display:grid; place-items:center; font-size:17px; font-weight:800; flex:none; }
.side-author b { display:block; font-size:15px; }
.side-author span { font-size:12.5px; color:var(--text-muted); display:block; margin-top:2px; }
.side-info { display:flex; flex-direction:column; }
.side-info li { display:flex; justify-content:space-between; align-items:center; gap:12px; padding:9px 0; border-bottom:1px dashed var(--border); font-size:13.5px; }
.side-info li:last-child { border-bottom:none; }
.side-info li span { color:var(--text-muted); flex:none; }
.side-info li b { color:var(--text-2); font-weight:600; text-align:right; }
.side-back { display:block; text-align:center; padding:12px 16px; border-radius:10px; border:1.5px solid var(--blue); background:transparent; color:var(--blue); font-weight:700; font-size:14px; transition:background var(--transition), color var(--transition); }
.side-back:hover { background:var(--blue); color:#fff; }

.rel-articles { margin-top:60px; }
.rel-articles .section-head { text-align:left; margin:0 0 26px; }
.rel-articles .article-grid { grid-template-columns:repeat(3,1fr); }

@media (max-width:1100px) {
  .article-layout { grid-template-columns:1fr; }
  .article-side { position:static; }
}
@media (max-width:600px) {
  .article-post-head, .article-content, .article-tags { padding-left:24px; padding-right:24px; }
  .article-post-title { font-size:26px; }
  .article-hero { height:220px; }
  .article-hero .article-emoji { font-size:68px; }
  .rel-articles .article-grid { grid-template-columns:1fr; }
}

/* 列表页：左封面 + 右文字 横排大卡 */
.list-main .article-grid { grid-template-columns:1fr; gap:28px; }
.list-main .article-card { flex-direction:row; min-height:252px; }
.list-main .article-cover { width:340px; height:auto; flex:none; }
.list-main .article-cover .ac-emoji { font-size:66px; }
.list-main .article-body { padding:32px 36px; gap:13px; justify-content:center; }
.list-main .article-title { font-size:22px; font-weight:900; line-height:1.4; letter-spacing:-.2px; }
.list-main .article-excerpt { font-size:15px; -webkit-line-clamp:2; }
.list-main .article-meta { font-size:13.5px; margin-top:2px; }
.list-main .ac-avatar { width:30px; height:30px; font-size:13px; }
.list-main .article-foot { display:flex; align-items:center; border-top:1px solid var(--border); padding-top:15px; margin-top:4px; }
.list-main .ac-more { display:inline-flex; align-items:center; gap:6px; font-size:14px; font-weight:700; color:var(--blue); }
.list-main .ac-more::after { content:"→"; transition:transform var(--transition); }
.list-main .article-card:hover .ac-more::after { transform:translateX(4px); }

@media (max-width:1000px) {
  .list-main .article-cover { width:280px; }
  .list-main .article-body { padding:26px 28px; }
}
@media (max-width:900px) {
  .article-grid { grid-template-columns:repeat(2,1fr); }
  .list-main .article-card { flex-direction:column; min-height:0; }
  .list-main .article-cover { width:100%; height:220px; }
  .list-main .article-body { padding:24px 26px; }
}
@media (max-width:600px) {
  .article-grid { grid-template-columns:1fr; }
}