:root{font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;color:#26332d;background:#f5f4ef;font-size:15px}*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;padding:28px 18px}.card{width:100%;max-width:440px;padding:42px 36px;background:#fff;border:1px solid #e2e4dc;border-radius:18px;box-shadow:0 14px 50px #29382e0a}.brand{font-family:Georgia,serif;letter-spacing:5px;font-size:28px}.eyebrow{font-size:12px;letter-spacing:3px;color:#718075;margin:10px 0 32px}h1{font-size:23px;font-weight:600;margin:0 0 12px}.intro{color:#6c776f;line-height:1.7;margin-bottom:26px}label{display:block;font-size:14px;margin:17px 0}input{width:100%;border:1px solid #cbd3ca;border-radius:8px;padding:13px 12px;margin-top:8px;font:inherit;color:inherit;background:#fff}input:focus{outline:2px solid #607d67;outline-offset:2px}input[readonly]{background:#f2f4ee}button{width:100%;padding:13px 15px;border:0;border-radius:8px;background:#344d3e;color:white;font:inherit;cursor:pointer;margin:10px 0}button:disabled{opacity:.6;cursor:wait}#message{color:#9b3b2d;line-height:1.6;min-height:24px}footer{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:#7c867d;border-top:1px solid #edf0e8;padding-top:20px}a{color:#466851}code{display:block;overflow-wrap:anywhere;background:#f3f5ef;padding:10px;border-radius:6px}#pending p,#totpSetup p{font-size:13px;line-height:1.7;color:#637065}[hidden]{display:none!important}@media(max-width:480px){.card{padding:30px 23px}body{padding:16px}.brand{font-size:25px}}