:root{--ink:#2c2921;--muted:#786f61;--gold:#a97b3c;--line:#e4dac9}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;color:var(--ink);font-family:"Microsoft YaHei",system-ui,sans-serif;background:radial-gradient(circle at 70% 5%,#eadbbf 0,transparent 30%),linear-gradient(145deg,#f9f6ef,#eee8dc)}.card{width:min(430px,100%);padding:40px;border:1px solid var(--line);border-radius:20px;background:#fffdf9;box-shadow:0 24px 70px #65502a18}.seal{display:grid;place-items:center;width:48px;height:48px;border:2px solid #a5503b;color:#a5503b;font:26px serif;transform:rotate(-3deg)}.eyebrow{margin:18px 0 8px;color:var(--gold);font-size:10px;letter-spacing:.2em}h1{margin:0;font:600 28px/1.5 serif}.sub{margin:8px 0 25px;color:var(--muted);font-size:14px}form{display:grid;gap:15px}label{display:grid;gap:7px;color:#554e43;font-size:13px}input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:9px;background:#fff;font:15px inherit;outline:none}input:focus{border-color:var(--gold);box-shadow:0 0 0 3px #a97b3c18}button{border:0;cursor:pointer}.card form>button,.recovery>button{padding:13px;border-radius:9px;color:white;background:#8c632d;font-weight:700;letter-spacing:.16em}.switches{display:flex;justify-content:center;gap:22px;margin-top:20px}.switches button{padding:4px;color:#8c632d;background:none}.error{margin:0;padding:9px;border-radius:7px;color:#a23c2d;background:#fcede9;font-size:13px}.error.success{color:#3b6b42;background:#eaf5eb}.recovery{padding:18px;border:1px solid #d7bf95;border-radius:12px;background:#faf4e9}.recovery code{display:block;margin:16px 0;padding:14px;border:1px dashed #b28649;border-radius:8px;text-align:center;font-size:18px;letter-spacing:.08em;word-break:break-all}.recovery p{color:var(--muted);font-size:13px;line-height:1.7}.recovery button{width:100%;letter-spacing:0}@media(max-width:480px){.card{padding:30px 23px}}
[hidden]{display:none!important}
.required:after{content:" *";color:#c7372f;font-weight:700}
.seal svg{width:35px;height:35px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transform:rotate(3deg)}