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monospace;--max-w:720px;--max-w-wide:1120px;--radius:10px;--gap:1.5rem;color-scheme:dark}[data-theme=light]{--bg:#fafafa;--bg-soft:#f2f2f2;--bg-elevated:#fff;--text:#1a1a1a;--text-dim:#5c5c5c;--text-faint:#9a9a9a;--border:#0000001a;--border-strong:#0000002e;--accent-soft:#4a7dff1a;color-scheme:light}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:16px;line-height:1.75;transition:background .3s,color .3s}h1,h2,h3,h4{font-family:var(--serif);letter-spacing:.01em;font-weight:700;line-height:1.3}a{color:var(--accent);text-decoration:none;transition:color .2s,opacity .2s}a:hover{opacity:.8}img{max-width:100%;height:auto;display:block}code,pre{font-family:var(--mono)}:not(pre)>code{background:var(--bg-elevated);border:1px solid var(--border);border-radius:5px;padding:.15em 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h3{margin-top:2rem;margin-bottom:.75rem;font-size:1.3rem}.prose p{margin:1rem 0}.prose ul,.prose ol{margin:1rem 0;padding-left:1.5rem}.prose li{margin:.35rem 0}.prose img{border-radius:var(--radius);margin:1.5rem auto}.prose table{border-collapse:collapse;width:100%;margin:1.5rem 0;font-size:.95rem}.prose th,.prose td{border:1px solid var(--border);text-align:left;padding:.5rem .75rem}.prose th{background:var(--bg-soft)}.site-header{z-index:100;background:color-mix(in srgb, var(--bg) 82%, transparent);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-inner{align-items:center;gap:1.5rem;height:60px;display:flex}.logo{font-family:var(--serif);color:var(--text);letter-spacing:-.01em;flex-shrink:0;font-size:1.35rem;font-weight:700}.logo:hover{opacity:1}.logo-dot{color:var(--accent)}.nav{scrollbar-width:none;gap:.25rem;margin-left:auto;display:flex;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.nav-link{color:var(--text-dim);white-space:nowrap;border-radius:8px;padding:.35rem .7rem;font-size:.95rem;transition:color .2s,background .2s}.nav-link:hover{color:var(--text);opacity:1}.nav-link.active{color:var(--accent);background:var(--accent-soft)}.theme-toggle{border:1px solid var(--border);width:36px;height:36px;color:var(--text-dim);cursor:pointer;background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;transition:color .2s,border-color 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