:root{--fg: #1a1a1a;--fg-soft: #555;--bg: #fafaf7;--bg-card: #fff;--accent: #b8860b;--border: #e6e1d4}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,system-ui,sans-serif;color:var(--fg);background:var(--bg);line-height:1.75;font-size:16px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:760px;margin:0 auto;padding:24px 20px 80px}header.site{border-bottom:1px solid var(--border);background:var(--bg-card)}header.site .inner{max-width:760px;margin:0 auto;padding:18px 20px;display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}header.site h1{margin:0;font-size:22px;letter-spacing:1px}header.site nav a{margin-right:14px;color:var(--fg-soft);font-size:14px}header.site nav a.active{color:var(--accent);font-weight:600}footer.site{text-align:center;color:var(--fg-soft);font-size:13px;padding:32px 20px;border-top:1px solid var(--border);margin-top:60px}article.post-list-item{padding:14px 0;border-bottom:1px dashed var(--border)}article.post-list-item h2{margin:0 0 4px;font-size:17px;font-weight:500}article.post-list-item h2 a{color:var(--fg)}article.post-list-item .meta{font-size:12px;color:var(--fg-soft)}.cat-pill{display:inline-block;font-size:12px;padding:1px 8px;background:#f0eada;color:#8a6d1a;border-radius:10px;margin-right:6px}.post-content h1{font-size:26px;margin-bottom:8px}.post-content .meta-line{color:var(--fg-soft);font-size:13px;margin-bottom:28px;padding-bottom:14px;border-bottom:1px solid var(--border)}.post-content img{max-width:100%;height:auto;border-radius:4px;margin:12px 0;display:block}.post-content blockquote{border-left:3px solid var(--accent);margin:16px 0;padding:4px 16px;color:var(--fg-soft);background:#f5f1e6}.post-content pre{background:#f5f2e9;padding:12px;border-radius:6px;overflow-x:auto}.post-content code{background:#f5f2e9;padding:2px 5px;border-radius:3px;font-size:.92em}.post-content pre code{background:transparent;padding:0}.post-content p{margin:14px 0}.post-content hr{border:none;border-top:1px solid var(--border);margin:28px 0}.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:20px 0 32px}.cat-card{display:block;padding:16px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--fg)}.cat-card:hover{border-color:var(--accent);text-decoration:none}.cat-card .name{font-weight:600;font-size:16px}.cat-card .count{color:var(--fg-soft);font-size:13px;margin-top:4px}.intro{color:var(--fg-soft);margin:8px 0 20px}.pagination{display:flex;justify-content:space-between;margin:28px 0;gap:12px;font-size:14px}.pagination a,.pagination span{padding:6px 12px;border:1px solid var(--border);border-radius:4px}.pagination span{color:#ccc}body,.post-content,.post-list-item,header.site,footer.site,main.container{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none}a,button,input,.pagination,nav{-webkit-user-select:auto;user-select:auto}.post-content img{pointer-events:none;-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;-o-user-drag:none;user-drag:none}.comments{margin-top:48px;padding-top:24px;border-top:2px solid var(--border)}.comments h2{margin:0 0 16px;font-size:20px}.comment-list{margin-bottom:24px}.cm-item{padding:12px 0;border-bottom:1px dashed var(--border)}.cm-meta{font-size:13px;color:var(--fg-soft);margin-bottom:4px}.cm-meta strong{color:var(--fg);font-weight:600;margin-right:8px;font-size:14px}.cm-body{font-size:15px;line-height:1.7;word-break:break-word}.cm-hint{color:var(--fg-soft);font-size:14px;margin:8px 0}.comment-form{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:14px}.comment-form .cm-row{display:flex;gap:8px;margin-bottom:8px}.comment-form .cm-row input{flex:1}.comment-form input,.comment-form textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:4px;font:inherit;background:#fff;color:var(--fg);box-sizing:border-box;-webkit-user-select:text;user-select:text}.comment-form textarea{resize:vertical;min-height:80px}.comment-form input:focus,.comment-form textarea:focus{outline:none;border-color:var(--accent)}.cm-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.cm-status{color:var(--fg-soft);font-size:13px}.comment-form button{padding:6px 18px;background:var(--accent);color:#fff;border:none;border-radius:4px;cursor:pointer;font:inherit}.comment-form button:hover{background:#a07a09}@media (max-width: 500px){.comment-form .cm-row{flex-direction:column}}