:root{color-scheme:dark;--bg:#080e1a;--card:#131f33;--border:#283b58;--text:#e2e8f0;--muted:#a4b3c9;--accent:#3b82f6}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 'Segoe UI',system-ui,sans-serif}a{color:#93c5fd}.wrap{max-width:860px;margin:0 auto;padding:30px 20px 60px}.back{text-decoration:none;font-size:14px}.hero{display:flex;align-items:center;gap:22px;padding:34px 0 28px}.app-icon{display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#0d9488);border-radius:22px;width:86px;height:86px;flex-shrink:0;font-size:35px;color:white}.eyebrow{font-size:12px;letter-spacing:1px;color:#93c5fd}h1{font-size:30px;line-height:1.4;margin:4px 0 6px}h2{font-size:19px;margin:0 0 12px}h3{font-size:16px;margin:0 0 5px}p{margin:8px 0;color:var(--muted)}.card{padding:26px 28px;border:1px solid var(--border);border-radius:16px;background:var(--card);margin-bottom:20px}.notice{border:1px solid #3c506f;border-radius:10px;background:#192b44;padding:14px 18px;margin:20px 0}.notice strong{color:#bfdbfe}.notice p{margin:4px 0 0;font-size:14px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:43px;padding:9px 17px;border-radius:8px;border:1px solid transparent;text-decoration:none;font-family:inherit;font-size:14px;font-weight:600;line-height:1.5;cursor:pointer}.primary{background:var(--accent);color:#fff}.primary:hover{background:#2563eb}.secondary{background:#18283f;border-color:#3a4e6c;color:#dbeafe}.secondary:hover{border-color:#60a5fa}.size{font-size:12px;font-weight:400;opacity:.85}.note{font-size:13px}.steps{margin:0 0 22px;padding-left:26px}.steps>li{padding:8px 0 18px 8px}.steps>li::marker{color:#93c5fd;font-weight:bold}.copy-row{display:flex;gap:10px;align-items:center;margin:12px 0}.copy-row label{width:58px;font-size:13px}.copy-row input{min-width:0;flex:1;border:1px solid var(--border);border-radius:7px;background:#0f1829;color:#bfdbfe;padding:10px;font:13px/1.5 monospace}.copy-row button{flex-shrink:0}code{overflow-wrap:anywhere;color:#c3d8f8}.hash{display:block;font-size:12px;word-break:break-all;padding-top:10px}summary{cursor:pointer;color:#93c5fd;font-size:14px}details{margin-top:18px}footer{font-size:12px;text-align:center;color:var(--muted)}:focus-visible{outline:2px solid #93c5fd;outline-offset:4px}
@media(max-width:520px){.wrap{padding:22px 14px 45px}.hero{gap:14px;padding:26px 0}.app-icon{width:62px;height:62px;border-radius:16px;font-size:27px}h1{font-size:24px}.hero p{font-size:13px}.card{padding:22px 17px}.actions .btn{flex:1}.steps{padding-left:22px}.steps>li{padding-left:3px}.copy-row{flex-wrap:wrap;gap:7px}.copy-row label{width:100%}.copy-row input{width:0}.copy-row .btn{padding:9px 12px}}