:root{--y:#FFD400;--bg:#000;--card:#111;--line:#262626;--txt:#f2f2f2;--mut:#a3a3a3}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--txt);font-family:-apple-system,system-ui,"Segoe UI",Roboto,sans-serif;line-height:1.6}
main{max-width:740px;margin:0 auto;padding:32px 20px 72px}
h1,h2,h3,.brand{font-family:Anton,Impact,sans-serif;font-weight:400;text-transform:uppercase;letter-spacing:.5px}
.brand{font-size:26px;color:var(--txt);text-decoration:none}.brand span{color:var(--y)}
h1{font-size:clamp(36px,9vw,56px);line-height:1.05;margin:28px 0 6px}h2{font-size:24px;margin:34px 0 8px;color:var(--y)}h3{font-size:18px;margin:20px 0 4px}
a{color:var(--y)}.mut{color:var(--mut)}nav{display:flex;gap:18px;margin-top:8px}nav a{font-weight:700;text-decoration:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin:14px 0}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:10px 0}summary{font-weight:800;cursor:pointer}
.btn{display:inline-block;background:var(--y);color:#000;font-family:Anton,Impact,sans-serif;text-transform:uppercase;padding:12px 22px;border-radius:999px;text-decoration:none;font-size:18px}
li{margin:4px 0}footer{margin-top:48px;font-size:14px;color:var(--mut);border-top:1px solid var(--line);padding-top:16px}