:root{--bg:#0b1020;--bg-elev:#131a33;--bg-card:#161e3d;--border:#25305b;--text:#e5e9f5;--text-dim:#9aa3c2;--accent:#5b8cff;--accent-hover:#7aa0ff;--success:#3ddc97;--error:#ff6b6b;--radius:10px;--maxw:1180px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline}h1,h2,h3{margin:0 0 .6em;font-weight:700;line-height:1.25}h1{font-size:clamp(1.75rem,3vw,2.4rem)}h2{margin-top:1.6em;font-size:1.4rem}p{margin:0 0 1em}code{background:var(--bg-elev);border-radius:4px;padding:.1em .4em;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}pre{background:var(--bg-elev);border-radius:var(--radius);padding:1rem;overflow-x:auto}pre code{background:0 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