:root{--purple:#6819b8;--orange:#ff5c3d;--ink:#18243b;--muted:#667085;--line:#e6e9f1}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Inter,Arial,sans-serif;line-height:1.7;background:#f8f7fb}a{color:var(--purple)}header{background:#fff;border-bottom:1px solid var(--line);padding:18px max(22px,calc((100vw - 900px)/2))}header img{display:block;width:140px;height:80px;object-fit:contain}main{max-width:900px;margin:40px auto;padding:50px;background:#fff;border-radius:20px;box-shadow:0 15px 45px rgba(39,31,61,.08)}.tag{color:var(--orange);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}h1{font-size:42px;line-height:1.1;margin:8px 0 14px}h2{font-size:22px;margin-top:34px}p,li{color:var(--muted)}.notice{padding:15px 18px;border-radius:10px;background:#fff2ee;color:#8a321f;font-size:13px}footer{max-width:900px;margin:0 auto 50px;padding:0 22px;text-align:center;color:var(--muted);font-size:12px}@media(max-width:700px){main{margin:20px 14px;padding:30px 22px}h1{font-size:34px}}