:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 15%,#17344c 0%,#0b1729 42%,#060d17 100%);color:#eaf6ff;font:15px/1.5 system-ui,Segoe UI,sans-serif;padding:25px}.gate{width:min(100%,510px);border:1px solid #34556b;border-radius:18px;padding:clamp(24px,5vw,42px);background:linear-gradient(145deg,#13283c,#0b1829);box-shadow:0 25px 85px #0008}.eyebrow{font-size:10px;letter-spacing:.19em;color:#73cddd;text-align:center}.symbol{font-size:34px;color:#7adce7;text-align:center;margin-top:18px}h1{text-align:center;font-size:clamp(35px,8vw,56px);letter-spacing:.11em;margin:0;color:#f1fcff}h2{font-size:17px;margin:18px 0 8px}.subtitle{text-align:center;color:#a8c4d6;margin:0;font-size:13px}.line{height:1px;background:linear-gradient(90deg,transparent,#4e8597,transparent);margin:26px 0}.copy{color:#afc7d7;font-size:14px;margin:8px 0 22px}label{display:block;color:#c2d8e7;font-size:13px;margin:13px 0}input{display:block;width:100%;margin-top:6px;border-radius:8px;border:1px solid #406178;background:#081624;padding:12px 13px;color:#f2faff;font:inherit}input:focus{outline:2px solid #72dbe6;outline-offset:1px}.actions{display:flex;gap:10px;margin-top:20px}button{cursor:pointer;border:1px solid #58b6c7;border-radius:8px;background:#226078;color:#effdff;font-weight:700;padding:12px 17px;flex:1}button.secondary{background:transparent;color:#b4d8e1}button:hover{filter:brightness(1.15)}button:disabled{opacity:.55;cursor:wait}#invite-panel{border-top:1px solid #35546a;margin-top:24px;padding-top:10px}#invite-panel[hidden]{display:none}#status{min-height:2.5em;color:#f5cf92;font-size:13px;margin:17px 0 0}footer{text-align:center;font-size:10px;letter-spacing:.16em;color:#68889e;margin-top:23px}