:root{color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#152c32;background:#f2f6f5}*{box-sizing:border-box}body{margin:0;padding:40px 18px}.setup{max-width:840px;margin:auto}header{padding:12px 0 24px}.brand{font-weight:800;font-size:26px;color:#126452}header>p:first-of-type{letter-spacing:.18em;font-size:12px;font-weight:700;margin-top:32px}h1{font-size:clamp(30px,5vw,44px);letter-spacing:-.04em;margin:12px 0}h2{font-size:20px;margin:0 0 18px}p{line-height:1.6;color:#52646a}section{background:#fff;border:1px solid #d9e3e0;border-radius:16px;padding:26px;margin:18px 0;box-shadow:0 5px 20px #173d2d06}.checks{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:14px}.checks span{margin-right:9px;font-weight:800}.pass span{color:#14775d}.fail{color:#a12727}label{display:block;font-size:14px;font-weight:650;margin:14px 0}input:not([type=radio]):not([type=checkbox]){width:100%;border:1px solid #b7c8c2;border-radius:8px;padding:12px;margin-top:7px;font:inherit;color:#17382f;background:#fff}input:focus{outline:3px solid #bee5d6;outline-offset:2px}.grid{display:grid;grid-template-columns:2fr 1fr;gap:0 20px}.choice{border:1px solid #d7e2de;border-radius:10px;padding:16px;line-height:1.6}.choice small{display:block;margin-left:24px;color:#52646a;font-weight:400}.choice input{accent-color:#126452;margin-right:6px}button,.button{display:inline-block;background:#126452;color:white;padding:13px 22px;border:0;border-radius:8px;font:inherit;font-weight:650;cursor:pointer;text-decoration:none}button:disabled{opacity:.45;cursor:default}progress{width:100%;height:18px;accent-color:#126452}code{overflow-wrap:anywhere;font-size:12px}#error{padding:16px;background:#fff0ec;border:1px solid #e6b5a9;border-radius:10px;color:#8c3021}footer{text-align:center;font-size:12px;color:#687b75;padding:24px 0}[hidden]{display:none!important}@media(max-width:560px){body{padding:20px 12px}section{padding:20px}.grid,.checks{grid-template-columns:1fr}h1{font-size:32px}}
.steps{display:flex;gap:8px;flex-wrap:wrap;list-style:none;padding:0;font-size:12px;color:#62736c}.steps li{padding:6px 10px;border-radius:6px;background:#e4ece8}.steps [aria-current]{background:#126452;color:white}.secret{display:block;font:600 16px/1.8 monospace;background:#eef5f1;padding:18px;word-break:break-all;margin:16px 0}.code-list{font:14px/2 monospace;columns:2;padding-left:22px}select{display:block;width:100%;padding:12px;margin-top:7px;border:1px solid #b7c8c2;border-radius:8px;font:inherit;background:white}.warning{font-size:13px;color:#795a1f}#qr{width:230px;max-width:100%;margin:20px auto}#qr svg{width:100%;height:auto}@media(max-width:560px){.code-list{columns:1}}