:root{--ink:#111827;--muted:#6b7280;--brand:#4f46e5;--bg:#f9fafb;--card:#fff;--line:#e5e7eb}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand)}
.wrap{max-width:1020px;margin:0 auto;padding:24px}
header.site{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;max-width:1020px;margin:0 auto}
.logo{font-weight:800;font-size:20px}.logo span{color:var(--brand)}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;padding:11px 20px;border-radius:10px;font-weight:600;cursor:pointer;text-decoration:none}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.small{padding:7px 14px;font-size:14px}
.hero{text-align:center;padding:56px 24px 32px}
.hero h1{font-size:42px;line-height:1.15;margin:0 0 14px}
.hero p{color:var(--muted);font-size:19px;max-width:640px;margin:0 auto 26px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin:26px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.card h3{margin-top:0}
.price{font-size:34px;font-weight:800}.price small{font-size:15px;color:var(--muted);font-weight:500}
ul.feat{list-style:none;padding:0;margin:14px 0;color:#374151}ul.feat li{padding:5px 0}ul.feat li::before{content:"✓ ";color:#16a34a;font-weight:700}
input,textarea,select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;margin:5px 0 13px;background:#fff}
label{font-size:14px;font-weight:600}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:18px 0}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.stat b{font-size:26px;display:block}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line)}
.muted{color:var(--muted)}.err{color:#b91c1c}.ok{color:#15803d}
.stars{font-size:34px;cursor:pointer;color:#d1d5db;letter-spacing:4px}.stars .on{color:#f59e0b}
footer{color:var(--muted);text-align:center;padding:34px;font-size:14px}