:root{color-scheme:dark;font-family:Inter,system-ui,sans-serif;color:#edf5ef;background:#101613}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 70% 20%,#24422766,transparent 60%);min-height:100vh}a{color:#b7eb68;text-decoration:none}header,footer{max-width:1200px;margin:auto;padding:28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff14}.brand{font-size:25px;font-weight:850;color:#f7fff9;display:flex;align-items:center;gap:8px}.brand span{color:#b7eb68}.brand img{margin-right:6px}main{max-width:900px;margin:70px auto 100px;padding:0 28px;min-height:50vh}.kicker{letter-spacing:.2em;color:#b7eb68;font-size:12px;font-weight:700}h1{font-size:clamp(38px,6vw,68px);line-height:1.05;letter-spacing:-.045em;margin:24px 0}.lead{font-size:21px;line-height:1.65;color:#bdc9c1;max-width:720px}.primary{display:inline-block;background:#b7eb68;color:#172012;padding:19px 30px;margin:18px 0 4px;border-radius:9px;font-size:17px;font-weight:800}.room{margin:30px 0;padding:24px;border:1px solid #ffffff20;background:#17221b;border-radius:12px}.room strong{font-size:20px;display:block}.room code{display:block;overflow-wrap:anywhere;color:#8f9f95;margin-top:14px}.hint{color:#9eaea4;max-width:600px;line-height:1.6}button{padding:12px 20px;border:1px solid #819175;border-radius:8px;background:transparent;color:#edf5ef;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid #b7eb68;outline-offset:5px}footer{color:#839088;border-top:1px solid #ffffff14;border-bottom:0;font-size:14px}nav{font-size:14px}@media(max-width:500px){header{padding:20px}main{margin-top:50px}.lead{font-size:18px}nav{max-width:130px;text-align:right}.primary{display:block;text-align:center}}