:root{color-scheme:dark;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#ebedef;background:#0b0c0e;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:radial-gradient(ellipse at 10% 0, #32363b88,transparent 55%),radial-gradient(ellipse at 100% 80%,#252b3480,transparent 65%);padding:32px 18px}main{max-width:580px;margin:3vh auto;border:1px solid #ffffff21;border-radius:24px;background:#111418a6;box-shadow:0 30px 100px #0005;overflow:hidden}header{display:flex;align-items:center;gap:12px;padding:24px 28px;border-bottom:1px solid #ffffff15;letter-spacing:.09em;font-size:14px}.mark{font-size:27px;color:#cdd3dc}.private{margin-left:auto;font-size:9px;color:#8d99a7}section{padding:36px 28px 20px}h1{font-size:30px;line-height:1.15;letter-spacing:-.035em;font-weight:620;margin:12px 0 18px}h2{font-size:17px;margin:30px 0 12px}p{font-size:14px;line-height:1.7}.muted{color:#adb5c0}.eyebrow{color:#aebbc8;font-size:10px;letter-spacing:.15em}button,input,textarea{font:inherit;border-radius:10px}button{width:100%;padding:14px 18px;margin:7px 0;cursor:pointer;font-size:14px;border:1px solid #ffffff20}.primary{background:#e8ecf0;color:#12151a;font-weight:650}.secondary{background:#ffffff07;color:#d1d8e0}button:disabled{opacity:.5;cursor:wait}button:hover{filter:brightness(1.08)}button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid #b9cedf;outline-offset:3px}label{display:block;font-size:12px;color:#adb5c0;margin-top:24px}input,textarea{width:100%;min-width:0;background:#080b0e80;border:1px solid #ffffff29;color:#e8edf3;padding:14px;margin:8px 0 12px}textarea{font:12px/1.8 monospace;overflow:auto}details{margin-top:26px;border-top:1px solid #ffffff18;padding-top:20px;font-size:13px;color:#b8c0c9}summary{cursor:pointer}.device{display:flex;align-items:center;gap:12px;border-bottom:1px solid #ffffff10;padding:12px 0;font-size:13px}.device span{flex:1;overflow-wrap:anywhere}.device button{width:auto;font-size:11px;padding:8px 10px}.notice,.error{margin:0 28px 18px;font-size:13px;overflow-wrap:anywhere}.error{color:#ffb8b8}footer{border-top:1px solid #ffffff10;padding:20px 28px;font-size:11px;color:#737f8d}@media(max-width:440px){body{padding:16px 12px}main{margin:0 auto}header{padding:20px}.private{font-size:8px}section{padding:28px 20px}h1{font-size:27px}}
:root .pair-qr{display:block;max-width:100%;height:auto;margin:22px auto;border-radius:12px}:root .pair-code{font:600 32px/1.5 monospace;letter-spacing:.15em;text-align:center;padding:18px;background:#ffffff08;border:1px solid #ffffff18;border-radius:12px}