:root{color-scheme:light;--bg:#f7f8fb;--panel:#fff;--text:#1c2430;--muted:#667085;--line:#dfe4ec;--accent:#1f7a6d;--accent-strong:#155b51;--danger:#c24135;--input:#fff;--topbar:hsla(0,0%,100%,.9);--shadow-accent:rgba(31,122,109,.12)}:root[data-theme=dark]{color-scheme:dark;--bg:#111418;--panel:#191f25;--text:#eef2f5;--muted:#9ba8b5;--line:#303a45;--accent:#4db6a6;--accent-strong:#7bd3c5;--danger:#ef786e;--input:#151b21;--topbar:rgba(17,20,24,.9);--shadow-accent:rgba(77,182,166,.18)}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;margin:0}a{color:inherit;text-decoration:none}input,select,textarea{background:var(--input);border:1px solid var(--line);border-radius:6px;color:var(--text);font:inherit;padding:11px 12px;width:100%}.button,button{align-items:center;background:var(--accent);border:0;border-radius:6px;color:#fff;cursor:pointer;display:inline-flex;font-weight:700;justify-content:center;min-height:40px;padding:11px 16px}button:disabled{cursor:not-allowed;opacity:.65}.compact{min-height:34px;padding:8px 12px}.ghost{background:transparent;border:1px solid var(--line);color:var(--accent-strong)}.icon-button{font-size:18px;padding:0;width:40px}.danger{background:var(--danger);color:#fff}.topbar{align-items:center;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:var(--topbar);border-bottom:1px solid var(--line);display:flex;gap:24px;height:64px;padding:0 32px;position:sticky;top:0;z-index:10}.brand{color:var(--accent-strong);font-size:20px;font-weight:850}.account,.actions,.comment-head,.meta,.nav,.toolbar{align-items:center;display:flex;gap:12px}.nav{flex:1}.nav a{color:var(--muted);font-weight:650}.shell{margin:32px auto 64px;width:min(1180px,calc(100% - 32px))}.article-item,.comment-item,.content-panel,.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px}.grid-layout{display:grid;gap:24px;grid-template-columns:280px 1fr}.sidebar{display:flex;flex-direction:column;gap:12px}.category-card,.category-link{background:var(--panel);border:1px solid var(--line);border-radius:8px;display:grid;gap:8px;padding:12px}.category-card.active,.category-link.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--shadow-accent)}.category-card img,.category-row img{aspect-ratio:16/9;border-radius:6px;-o-object-fit:cover;object-fit:cover;width:100%}.toolbar{justify-content:space-between;margin-bottom:16px}.search{display:flex;gap:8px;width:min(520px,100%)}.article-item{margin-bottom:14px}.article-title{font-size:21px;font-weight:800}.article-item p,.category-row p{color:var(--muted);line-height:1.7}.meta{color:var(--muted);flex-wrap:wrap;font-size:14px}.form-stack{display:grid;gap:16px}.form-stack label span{color:var(--muted);display:block;font-weight:700;margin-bottom:8px}.auth-card{margin:72px auto;width:min(460px,100%)}.wide{margin-top:14px;width:100%}.empty,.muted{color:var(--muted)}.error{color:var(--danger);font-weight:700}.detail-head{display:flex;gap:20px;justify-content:space-between;margin-bottom:18px}.comments,.content-panel{margin-top:20px}.fallback-editor{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;min-height:320px}.ssr-content{line-height:1.8;white-space:pre-wrap}.comment-item{margin-top:14px}.comment-head{color:var(--muted);justify-content:space-between}.login-tip{color:var(--accent-strong);display:block}.stats{display:grid;gap:14px;grid-template-columns:repeat(4,1fr);margin-bottom:20px}.stats div{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px}.stats strong{display:block;font-size:28px}.stats span{color:var(--muted)}.admin-grid{display:grid;gap:20px;grid-template-columns:420px 1fr;margin-bottom:20px}.category-row,.user-row{align-items:center;border-top:1px solid var(--line);display:grid;gap:12px;grid-template-columns:96px 1fr auto auto;padding:14px 0}.user-row{grid-template-columns:1fr auto auto auto auto}.editor-md-box .CodeMirror,.editor-preview{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}@media(max-width:820px){.topbar{flex-wrap:wrap;height:auto;padding:14px 16px}.admin-grid,.grid-layout,.stats{grid-template-columns:1fr}.detail-head,.toolbar{align-items:stretch;flex-direction:column}.category-row{grid-template-columns:72px 1fr}.user-row{align-items:stretch;grid-template-columns:1fr}}