:root{color-scheme:light dark}body{margin:0;font:16px/1.65 system-ui,sans-serif;background:#101827;color:#eef3fb}main{max-width:800px;margin:auto;padding:40px 22px 80px}a{color:#f1bd4c}h1{font-size:clamp(34px,6vw,58px);line-height:1.05}h2{margin-top:34px}.notice{padding:16px;border:1px solid #d49b32;border-radius:12px;background:#2a2212}