:root{--bg:#FFFFFF;--surface:#F5F7FA;--border:#DCE3EC;--text:#0B0E13;--text-muted:#5A6672;--accent:#C2410C;--accent-soft:#FCEDE6;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--bg:#0B0E13;--surface:#141920;--border:#252E3A;--text:#F2F5F9;--text-muted:#8A97A6;--accent:#FF7A3D;--accent-soft:#2A1810}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6}main{max-width:42rem;margin:0 auto;padding:3rem 1rem 4rem}h1{font-size:1.75rem;line-height:1.2;margin:0 0 .5rem}h1,h2{font-weight:600}h2{font-size:1.125rem;margin:2rem 0 .5rem}li,p{color:var(--text)}a{color:var(--accent)}.muted{color:var(--text-muted);font-size:.875rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem}.langs{display:flex;gap:.75rem;margin-bottom:2rem;font-size:.875rem}