:root{--ink:#153346;--teal:#087f82;--paper:#f8f5ed;--line:#d9dfda}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,sans-serif}main{max-width:1140px;margin:auto;padding:28px 34px 44px}nav{display:flex;gap:28px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:0 0 24px}nav a{font-size:14px;text-decoration:none}.brand{letter-spacing:1.5px;margin-right:auto;color:var(--ink);font-weight:600}.brand strong{display:block;font-size:12px;color:var(--teal)}a{color:var(--teal);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid #b17613;outline-offset:5px}h1{font-size:clamp(36px,4.3vw,58px);line-height:1.13;letter-spacing:-2px;margin:18px 0 24px}h1 em{font-style:normal;color:var(--teal)}h2{font-size:29px;line-height:1.2;margin:16px 0}h3{font-size:22px;line-height:1.3;margin:16px 0 10px}p{max-width:75ch}.hero{display:grid;grid-template-columns:1.45fr 1fr;gap:64px;padding:52px 0 76px;align-items:center}.lead{font-size:20px;max-width:43ch}.eyebrow,.step{font-size:12px;letter-spacing:1.8px;font-weight:700;color:var(--teal)}.button{display:inline-block;background:var(--ink);color:white;padding:15px 24px;border-radius:5px;text-decoration:none;font-weight:650;margin-top:16px}.small{font-size:13px;color:#516570}.lesson{background:var(--ink);color:#f8f5ed;border-radius:14px;padding:32px;box-shadow:12px 12px 0 #dde9e2}.lesson a{color:#9be2d5}.lesson .tag{background:#264f60;color:#b5efe2}.lesson-number{font-size:64px;font-weight:750;letter-spacing:-3px;margin:30px 0 10px;color:#9be2d5}.tag{display:inline-block;font-size:11px;letter-spacing:.6px;padding:5px 9px;border-radius:4px;background:#e0eee5;color:#245549}.muted{background:#ece9e1;color:#53616a}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:30px 0 56px}.cards article{padding:25px;border:1px solid var(--line);border-radius:9px}.cards p{font-size:16px;min-height:80px}.note{border-top:1px solid var(--line);padding:35px 0}.draft{font-size:13px;background:#fff0c2;padding:10px 15px;border-left:3px solid #9c6900;max-width:none}.prose{max-width:800px;margin:45px auto}.prose h2{margin-top:38px;font-size:24px}footer{margin-top:45px;border-top:1px solid var(--line);padding-top:25px;font-size:13px;display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}footer p{width:100%;margin:0}@media(max-width:750px){main{padding:22px}.hero{grid-template-columns:1fr;gap:32px;padding:32px 0 50px}.lesson{max-width:500px}.cards{grid-template-columns:1fr;gap:14px}.cards p{min-height:0}nav{gap:17px}.brand{width:100%}h1{letter-spacing:-1px}footer{display:block}footer div,footer p{margin-top:12px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
