:root{--bg:#0f1a2b;--fg:#f4f1ea;--mut:#b9c2d0;--acc:#e8b04a;--card:#16243a}
*{box-sizing:border-box}body{margin:0;font:17px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}
.w{max-width:1040px;margin:0 auto;padding:0 20px}
.hero{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:center;padding:56px 0}
h1{font:700 clamp(30px,5vw,46px)/1.15 Georgia,serif;margin:0 0 14px}h2{font:700 28px Georgia,serif;margin:0 0 16px}
.sub{color:var(--mut);font-size:19px}.cover{width:100%;border-radius:6px;box-shadow:0 20px 50px #0008}
.btn{display:inline-block;background:var(--acc);color:#1a1405;font-weight:700;padding:15px 28px;border-radius:8px;text-decoration:none;font-size:18px}
.price{font-size:34px;font-weight:700;margin:20px 0 6px}.price small{color:var(--mut);font-size:15px;font-weight:400}
section{padding:40px 0;border-top:1px solid #ffffff1f}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:var(--card);padding:20px;border-radius:10px}.card h3{margin:0 0 6px;font-size:18px;color:var(--acc)}.card p{margin:0;color:var(--mut);font-size:15px}
ul{padding-left:20px}li{margin:6px 0}details{background:var(--card);padding:14px 18px;border-radius:10px;margin:10px 0}summary{cursor:pointer;font-weight:600}
footer{padding:30px 0;color:var(--mut);font-size:14px;border-top:1px solid #ffffff1f}a{color:var(--acc)}
@media(max-width:760px){.hero{grid-template-columns:1fr}.cover{max-width:260px;margin:auto;order:-1}}