/* 教程列表、分类页与文章详情（清绿模板）。卡片、标签、页头页脚沿用 home.css，这里只放教程页自己的版式；配色取首页同一组值。 */
.cg-wrap{max-width:1180px;margin:0 auto;padding:0 clamp(14px,3vw,24px)}
.articles-page,.article-page{padding:clamp(18px,3vw,30px) 0 clamp(8px,2vw,16px)}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:13px;color:#8d9892;margin-bottom:clamp(16px,2.4vw,24px)}
.breadcrumb a{color:#64726a;text-decoration:none}
.breadcrumb a:hover{color:#07734a}
.breadcrumb [aria-current]{color:#141a16;max-width:40em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* 列表页：标题块沿用首页主视觉的深色卡 */
.list-head{position:relative;overflow:hidden;background:#141a16;border-radius:18px;padding:clamp(24px,3.6vw,40px);margin-bottom:clamp(14px,2vw,18px);display:grid;gap:12px;justify-items:start;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:30px 30px}
.list-head::after{content:"";position:absolute;width:260px;height:260px;border-radius:999px;background:rgba(15,169,104,.18);right:-90px;bottom:-150px}
.list-kicker{position:relative;border:1px solid #28322b;color:#5fdda2;font:700 12px/1.4 'JetBrains Mono',monospace;padding:6px 12px;border-radius:6px}
.list-head h1{position:relative;font-size:clamp(28px,4vw,44px);color:#f5faf6}
.list-lede{position:relative;max-width:40em;font-size:15px;line-height:1.8;color:#a8b3ab}
.cat-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(14px,2vw,18px)}
.cat-bar a{background:#fff;border:1px solid #e0e7e1;border-radius:8px;padding:7px 15px;font-size:13.5px;font-weight:700;color:#141a16;text-decoration:none}
.cat-bar a:hover{border-color:#141a16;color:#141a16}
.cat-bar a.is-active{background:#07734a;border-color:#07734a;color:#fff}
.list-empty{background:#fff;border:1px dashed #cfd8d1;border-radius:18px;padding:40px 20px;text-align:center;color:#64726a}
.pager{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;margin-top:clamp(18px,3vw,28px)}
.pager a{justify-self:start;background:#e9efea;color:#141a16;border-radius:10px;padding:10px 18px;font-weight:700;text-decoration:none}
.pager a[rel="next"]{justify-self:end}
.pager a:hover{background:#dde5df;color:#141a16}
.pager-no{font:13px 'JetBrains Mono',monospace;color:#64726a}

/* 详情页：正文白卡 + 右侧目录 */
.article-layout{display:grid;grid-template-columns:minmax(0,800px);justify-content:center;gap:clamp(12px,1.6vw,16px);align-items:start}
.article-layout.has-toc{grid-template-columns:minmax(0,1fr) 270px}
.article{min-width:0;background:#fff;border:1px solid #e0e7e1;border-radius:18px;padding:clamp(22px,4vw,44px)}
.article-head{display:grid;gap:12px;margin-bottom:24px;padding-bottom:22px;border-bottom:1px solid #e9efea}
.article-head h1{font-size:clamp(25px,3.4vw,36px);line-height:1.35}
.article-head a.tag:hover{background:#dde5df;color:#141a16}
.article-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font:12.5px/1.6 'JetBrains Mono',monospace;color:#8d9892}
.article-summary{font-size:15.5px;line-height:1.8;color:#3b4740;background:#f4f7f4;border-radius:10px;padding:12px 16px;border-left:3px solid #07734a}
.article-cover{margin:0 0 24px}
.article-cover img{display:block;width:100%;border-radius:14px;border:1px solid #e0e7e1}

.article-body{font-size:16px;line-height:1.9;color:#2c3630;overflow-wrap:anywhere}
.article-body>*+*{margin-top:16px}
.article-body h2,.article-body h3,.article-body h4{color:#141a16;scroll-margin-top:76px}
.article-body h2{font-size:23px;margin-top:42px;display:flex;align-items:center;gap:10px}
.article-body h2::before{content:"";flex:none;width:8px;height:22px;border-radius:3px;background:#07734a}
.article-body h3{font-size:19px;margin-top:32px}
.article-body h4{font-size:16.5px;margin-top:26px}
.article-body strong{color:#141a16;font-weight:900}
.article-body a{color:#07734a;font-weight:700;text-decoration:underline;text-decoration-color:#9fe3c3;text-decoration-thickness:2px;text-underline-offset:3px}
.article-body a:hover{color:#0fa968;text-decoration-color:#0fa968}
.article-body ul,.article-body ol{margin-bottom:0;padding-left:1.5em}
.article-body blockquote,.article-body pre,.article-body table{margin-bottom:0}
.article-body li+li{margin-top:6px}
.article-body li>ul,.article-body li>ol{margin-top:6px}
.article-body code{font-family:'JetBrains Mono',monospace;font-size:.86em;background:#e9efea;border-radius:5px;padding:1px 6px}
.article-body pre{background:#141a16;color:#c6d1c9;border-radius:12px;padding:18px 20px;overflow-x:auto;line-height:1.65}
.article-body pre code{background:none;padding:0;font-size:13.5px;color:inherit}
.article-body blockquote{margin-left:0;margin-right:0;margin-bottom:0;border-left:3px solid #07734a;background:#f4f7f4;border-radius:0 10px 10px 0;padding:14px 18px;color:#3b4740}
.article-body blockquote>*+*{margin-top:10px}
.article-body blockquote p,.article-body li>p{margin:0}
.article-body hr{border:0;border-top:1px dashed #cfd8d1;margin:34px 0}
.article-body figure{margin:26px 0}
.article-body img{display:block;max-width:100%;height:auto;border-radius:12px;border:1px solid #e0e7e1;margin-inline:auto}
.article-body figcaption{margin-top:10px;text-align:center;font-size:12.5px;color:#8d9892}
.table-scroll{overflow-x:auto;border:1px solid #e0e7e1;border-radius:12px}
.article-body table{width:100%;border-collapse:collapse;font-size:14.5px;line-height:1.6}
.article-body th{background:#141a16;color:#f5faf6;font-weight:700;text-align:left;padding:10px 14px;white-space:nowrap}
.article-body td{padding:10px 14px;border-top:1px solid #e0e7e1}
.article-body .ta-r{text-align:right}
.article-body .ta-c{text-align:center}

.toc-side{position:relative;height:100%}
.toc-side .toc{position:sticky;top:76px;max-height:calc(100vh - 96px);overflow:auto;background:#fff;border:1px solid #e0e7e1;border-radius:18px;padding:18px 18px 18px 20px}
.toc-title{font:700 12px/1.4 'JetBrains Mono',monospace;letter-spacing:.08em;color:#07734a;margin-bottom:12px}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:13.5px;line-height:1.5}
.toc a{color:#3b4740;text-decoration:none}
.toc a:hover{color:#07734a}
.toc .toc-l3{padding-left:14px;font-size:12.5px}
.toc-mobile{display:none;margin-bottom:22px;background:#f4f7f4;border-radius:10px;padding:12px 16px}
.toc-mobile summary{font-weight:700;font-size:14.5px}
.toc-mobile ol{margin-top:12px}

/* 上一篇 / 下一篇 */
.article-adjacent{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:40px;padding-top:24px;border-top:1px solid #e9efea}
.adjacent-link{display:flex;flex-direction:column;gap:6px;min-width:0;background:#f4f7f4;border:1px solid #e0e7e1;border-radius:14px;padding:14px 16px;color:#141a16;text-decoration:none;transition:border-color .2s}
.adjacent-link.is-next{text-align:right;align-items:flex-end}
a.adjacent-link:hover{border-color:#141a16;color:#141a16}
.adjacent-label{font:700 12px/1.4 'JetBrains Mono',monospace;color:#07734a}
.adjacent-title{font-size:14.5px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.adjacent-link.is-empty{background:transparent;border-style:dashed}
.adjacent-link.is-empty .adjacent-label,.adjacent-link.is-empty .adjacent-title{color:#a5b0a9;font-weight:500}

/* 文末下单引导：首页主视觉同款深色卡；推荐阅读 */
.article-cta{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:20px 36px;flex-wrap:wrap;margin-top:clamp(16px,2.4vw,24px);background:#141a16;border-radius:18px;padding:clamp(24px,3.4vw,36px);background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:30px 30px}
.article-cta>*{position:relative}
.article-cta h2{font-size:clamp(19px,2.4vw,24px);color:#f5faf6;margin:8px 0 6px}
.article-cta p{font-size:14.5px;color:#a8b3ab}
.article-cta .cta-kicker{font:700 12.5px/1.4 'JetBrains Mono',monospace;color:#5fdda2}
.cg-cta-btn{display:inline-flex;align-items:center;gap:10px;background:#07734a;color:#fff;padding:13px 26px;border-radius:10px;font-size:15.5px;font-weight:900;text-decoration:none}
.cg-cta-btn:hover{background:#0fa968;color:#fff}
.btn-price{font:700 12.5px/1.4 'JetBrains Mono',monospace;padding:2px 8px;border-radius:6px;background:#141a16;color:#5fdda2}
.related{margin-top:clamp(22px,3.5vw,40px)}
.related h2{font-size:clamp(21px,2.5vw,27px);margin-bottom:clamp(14px,2vw,20px)}

@media(max-width:1100px){
  .article-layout.has-toc{grid-template-columns:minmax(0,800px)}
  .toc-side{display:none}
  .toc-mobile{display:block}
}
@media(max-width:640px){
  .article{border-radius:14px}
  .article-body{font-size:15.5px;line-height:1.85}
  .article-body h2{font-size:20px;margin-top:34px}
  .article-body h3{font-size:17.5px}
  .cg-cta-btn{width:100%;justify-content:center}
  .pager a{padding:8px 12px;font-size:14px}
  .article-adjacent{grid-template-columns:1fr;margin-top:30px}
  .adjacent-link.is-next{text-align:left;align-items:flex-start}
}

/* 固定页面 /plus、/pro、/pricing、/refund、/about（2026-09-29）：套餐卡片沿用首页样式，放在正文栏外；末尾联系客服区。 */
.site-page .page-plans{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin:18px 0 22px}
.page-contact{margin-top:40px;padding:24px;border-radius:18px;background:#fff;border:1px solid #e3ebe6}
.page-contact h2{font-size:20px;margin:0 0 6px}
.page-contact p{margin:0;color:#56635b;font-size:14px}
.page-qr{display:flex;flex-wrap:wrap;gap:18px;margin-top:16px}
.page-qr figure{margin:0;text-align:center;font-size:13px;color:#56635b}
.page-qr img{display:block;width:160px;height:160px;object-fit:contain;border-radius:12px;background:#fff;border:1px solid #e3ebe6;margin-bottom:6px}
@media (max-width:640px){.site-page .page-plans{grid-template-columns:1fr}.page-qr img{width:136px;height:136px}}