:root{color-scheme:light;--slate: #0f172a;--charcoal: #1e293b;--lime: #a3e635;--ink: #0b1220;--line: #e2e8f0;--muted: #64748b;--muted-d: #94a3b8;--bg: #ffffff;--bg-soft: #f8fafc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--slate);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 28px}a{color:inherit;text-decoration:none}h1,h2,h3,h4{letter-spacing:-.02em;line-height:1.1;margin:0}code,pre{font-family:ui-monospace,SF Mono,JetBrains Mono,Menlo,monospace}.nav{position:sticky;top:0;z-index:50;background:#ffffffd1;backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid 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