:root{color-scheme:light;--bg: #f7f7f4;--panel: #ffffff;--panel-soft: #efefe9;--text: #1c1f24;--muted: #686f7a;--line: #d9d9d0;--accent: #0f766e;--accent-strong: #115e59;--code: #172033;--code-text: #d8e7ff;--max: 1080px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.7}a{color:inherit;text-decoration-color:color-mix(in srgb,var(--accent),transparent 45%);text-underline-offset:4px}a:hover{color:var(--accent-strong)}.site-header{border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg),white 40%)}.header-inner,.page,.site-footer{width:min(var(--max),calc(100% - 32px));margin:0 auto}.header-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:760;text-decoration:none}.brand-logo{width:40px;height:40px;flex:0 0 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p{max-width:620px;margin-top:16px;font-size:16px}.post-card-compact{min-height:158px;padding:20px}.post-card-compact h3{font-size:18px}.post-card p{margin:10px 0 0;color:var(--muted)}.meta{display:flex;flex-wrap:wrap;gap:8px 14px;margin-bottom:10px;color:var(--muted);font-size:13px}.update-list{border-top:1px solid var(--line)}.update-item{display:grid;grid-template-columns:120px minmax(0,1fr);gap:22px;padding:20px 0;border-bottom:1px solid var(--line);text-decoration:none}.update-date{color:var(--accent-strong);font:700 14px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.update-copy h3{margin-bottom:7px;font-size:19px}.update-copy p{margin:0;color:var(--muted)}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.tag{border:1px solid var(--line);border-radius:999px;padding:4px 10px;color:var(--muted);font-size:13px}.article{max-width:820px;margin:0 auto}.article-header{padding-bottom:28px;border-bottom:1px solid 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var(--accent);padding:2px 0 2px 18px;color:var(--muted)}.note{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:16px 18px}.site-footer{border-top:1px solid var(--line);padding:24px 0 42px;color:var(--muted);font-size:14px}@media(max-width:760px){.header-inner{align-items:flex-start;flex-direction:column;padding:16px 0}.nav{width:100%;overflow-x:auto;padding-bottom:2px}.hero,.post-grid,.featured-layout{grid-template-columns:1fr}.section-heading{margin-bottom:16px}.post-card-primary{padding:22px}.post-card-primary h3{font-size:23px}.update-item{grid-template-columns:1fr;gap:8px}.brand-copy{align-items:flex-start;flex-direction:column;gap:0}.page{padding-top:36px}}