@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0a;--surface:#111;--surface-raised:#161616;--border:#ffffff0f;--border-hover:#ffffff1f;--accent:#6366f1;--accent-hover:#4f52d9;--accent-glow:#6366f126;--accent-subtle:#6366f114;--text:#f5f5f5;--text-sec:#a1a1aa;--text-muted:#52525b;--green:#22c55e;--yellow:#eab308;--orange:#f97316;--red:#ef4444;--radius:12px;--radius-sm:8px;--radius-pill:999px;--hl-transition:#1e3a5f;--hl-rhythm:#1a3a2a;--hl-vocab:#2d1b4e;--hl-formal:#3a2800;--hl-high:#3a1a1a}html{scroll-behavior:smooth;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}body{background:var(--bg);color:var(--text);background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect 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