:root{color-scheme:dark;font-family:Inter,Segoe UI,Arial,sans-serif;background:#090b0e;color:#f0f2f5}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 50% 0,#14281f55,transparent 60%),#090b0e}main{max-width:460px;margin:auto;padding:52px 24px}.brand{display:flex;align-items:center;gap:13px;font-weight:650;letter-spacing:.08em;font-size:13px;margin-bottom:30px}.brand small{display:block;color:#858d98;font-size:9px;margin-top:5px;letter-spacing:.2em}.brandmark{display:grid;place-items:center;width:39px;height:39px;border:1px solid #43604f;border-radius:12px;background:#182c20;color:#b6e5c4;font-size:23px;font-weight:750}.card{border:1px solid #282d35;border-radius:18px;background:#111419;padding:32px}.eyebrow{font-size:9px;letter-spacing:.18em;color:#8bba9a}h1{font-size:29px;letter-spacing:-.04em;line-height:1.2;margin:15px 0 12px}p{font-size:13px;color:#a5acb8;line-height:1.7;margin:0 0 24px}form{display:grid;gap:18px}label{display:grid;gap:9px;font-size:12px;color:#c5cbd4}input{width:100%;border:1px solid #343b44;border-radius:9px;background:#090c10;padding:13px 12px;color:#f6f7f8;font:inherit;outline:none}input:focus{border-color:#87c296;box-shadow:0 0 0 2px #87c29620}button{cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;border-radius:9px;padding:14px 15px;font:600 12px Inter,Segoe UI,Arial,sans-serif;background:#b0e2bd;color:#13251b;min-height:44px}button:hover{background:#c1efd0}button:disabled{opacity:.5;cursor:wait}.secondary{background:#262d35;color:#d4dbe4}.link{background:transparent;color:#9db6a5;padding:6px;justify-content:center}details{border-top:1px solid #2a3038;margin-top:24px;padding-top:18px}summary{font-size:11px;color:#9ca6b3;cursor:pointer}details form{margin-top:18px}details p{margin-top:15px}footer{font-size:10px;color:#626d7b;text-align:center;line-height:1.6;margin-top:23px}.error{background:#4b242430;border:1px solid #824b4b;border-radius:9px;padding:12px;color:#f4b3b3;font-size:12px}.note{font-size:11px;line-height:1.6}canvas{display:block;margin:12px auto 24px;background:white;border:12px solid white;border-radius:9px;max-width:100%}pre{font-size:12px;color:#c3ddcd;line-height:1.8;white-space:pre-wrap}#enrollment label{margin:22px 0 14px}[hidden]{display:none!important}#code,#enrollCode{font-size:25px;letter-spacing:.22em;text-align:center}@media(max-width:480px){main{padding:28px 18px}.card{padding:26px 22px}h1{font-size:27px}}