:root{--navy:#16213e;--navy-2:#1f2a52;--ink:#0b0b0b;--ink-2:#52514e;--muted:#898781;--bg:#f9f9f7;--surface:#fff;--border:#0b0b0b1a;--math:#eb6834;--math-soft:#fdece2;--cs:#2a78d6;--cs-soft:#e7f0fc;--good:#0ca30c;--good-soft:#e6f6e6;--radius:20px;--shadow:0 1px 2px #0b0b0b0a, 0 12px 32px #16213e14}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--bg);margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.wrap{max-width:1180px;margin:0 auto;padding:0 24px}section{padding:104px 0}h1,h2,h3,h4{letter-spacing:-.01em;margin:0;font-weight:800}h2{font-size:clamp(28px,3.6vw,42px)}h3{font-size:20px}p{margin:0}.eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--navy);background:var(--surface);border:1px solid var(--border);border-radius:999px;align-items:center;gap:8px;padding:7px 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