:root{--ink:#1E1B2E;--muted:#5B5670;--paper:#FFF8EF;--coral:#FF6B4A;--line:#E8DCCD}
*{box-sizing:border-box}body{margin:0;font-family:Nunito,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}
main{max-width:760px;margin:0 auto;padding:40px 22px 80px}h1{font-size:2.2rem;line-height:1.15;margin:.2em 0}h2{margin-top:2em}a{color:#D9502F}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:1.3rem;text-decoration:none;color:var(--ink)}.logo span{background:var(--coral);color:#fff;border-radius:12px;padding:4px 10px}
.muted{color:var(--muted)}.card{background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:20px 22px;margin:16px 0}
.cta{display:inline-block;background:var(--coral);color:#fff;font-weight:900;padding:14px 22px;border-radius:16px;text-decoration:none;box-shadow:0 4px 0 #D9502F;margin:6px 8px 6px 0}
footer{border-top:1px solid var(--line);margin-top:48px;padding-top:16px;font-size:.9rem}.todo{background:#FFF1B8;padding:0 4px;border-radius:4px}