:root{font-family:system-ui,sans-serif;color:#f6f4ed;background:#101814;color-scheme:dark}body{margin:0}main{max-width:850px;margin:auto;padding:48px 24px}header span{letter-spacing:.18em;color:#a5b7ab;font-size:.75rem}h1{font-size:clamp(3rem,10vw,5rem);margin:12px 0}header p{font-size:1.3rem;color:#c2cdc5}.notice{border-left:3px solid #e6c46b;padding:12px 18px;background:#1d2821}section{margin-top:40px}.game{display:block;max-width:340px;border:1px solid #405c48;border-radius:20px;padding:28px;background:#1b2f23;color:inherit;text-decoration:none}.game>span{font-size:2rem;color:#e6c46b}.game h3{font-size:1.8rem;margin:18px 0 0}.game b,a{color:#b6e1bd}footer{color:#a5b7ab;margin-top:60px;line-height:1.6}li{padding:10px 0}a:focus-visible{outline:3px solid #e6c46b;outline-offset:6px}