:root{--ink: #14201d;--muted: #5d6d68;--line: #cfdbd7;--paper: #f8faf6;--panel: #f0f5f2;--accent: #2f7d68;--accent-dark: #145343;--code-bg: #1e1e2e;--code-fg: #cdd6f4}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.65;color:var(--ink);background:var(--paper)}a{color:var(--accent-dark)}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(18px,4vw,56px);border-bottom:1px solid var(--line);background:#f8faf6f0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.brand{font-size:15px;font-weight:800;color:var(--ink);text-decoration:none;letter-spacing:-.02em}.brand span{color:var(--accent)}.nav-links{display:flex;gap:24px;list-style:none;margin:0;padding:0}.nav-links 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