:root{--orange:#c75300;--orange-dark:#a04200;--bg:#fffaf5;--ink:#1c1c1c;--muted:#555;--border:#e5d8ca}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55}a{color:var(--orange);text-decoration:none}a:hover{text-decoration:underline}main{max-width:720px;margin:0 auto;padding:24px 16px 80px}h1,h2,h3{color:var(--orange-dark)}h1{font-size:2rem;line-height:1.2}.topbar{background:var(--orange);color:#fff;padding:12px 16px;display:flex;align-items:center;justify-content:space-between}.topbar .brand{color:#fff;font-weight:700;font-size:1.1rem}.topbar nav a{color:#fff;margin-left:16px;opacity:.9}.cta{display:inline-block;background:var(--orange);color:#fff;padding:14px 28px;border-radius:6px;font-weight:600}.cta:hover{background:var(--orange-dark);text-decoration:none}.cta.secondary{background:transparent;color:var(--orange);border:2px solid var(--orange)}.card{border:1px solid var(--border);border-radius:8px;padding:20px;margin:16px 0;background:#fff}.muted{font-size:.9rem}.footer,.muted{color:var(--muted)}.footer{text-align:center;padding:24px 16px;font-size:.85rem}.input{width:100%;padding:12px;border:1px solid var(--border);border-radius:6px;font-size:1rem}.error{background:#fde2e2;color:#8a0000}.error,.success{padding:12px;border-radius:6px;margin:12px 0}.success{background:#e2fde9;color:#0a4a1f}.price{font-size:2.4rem;color:var(--orange);font-weight:700}.price small{font-size:1rem;color:var(--muted);font-weight:400}ul.benefits{padding-left:20px}ul.benefits li{margin:8px 0}