:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#202020;background:#f7f7f5;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:440px;margin:0 auto;padding:70px 28px 40px}.brand{color:inherit;font-size:18px;font-weight:650;text-decoration:none;letter-spacing:.04em}section{margin-top:84px}h1{font-size:27px;font-weight:600;letter-spacing:-.03em;margin:0 0 14px}.intro{font-size:14px;color:#73736f;line-height:1.7;margin:0 0 36px}label{display:block;font-size:14px;margin:20px 0 9px}input{display:block;width:100%;font:inherit;font-size:16px;background:white;border:1px solid #d4d4ce;border-radius:9px;padding:12px 13px;outline-offset:3px}input:focus{outline:2px solid #666}button{width:100%;margin-top:28px;padding:13px;border:0;border-radius:9px;font:inherit;font-size:15px;color:#fff;background:#242423;cursor:pointer}button:disabled{opacity:.65;cursor:wait}button:focus-visible,a:focus-visible{outline:2px solid #666;outline-offset:4px}.hint{font-size:12px;color:#797974;margin-top:23px;line-height:1.7}#error{font-size:14px;line-height:1.6;color:#9b3024;margin:18px 0 -8px}.preparing{font-size:15px;line-height:1.8;color:#686862}.progress{height:3px;width:64px;background:#777;margin:28px 0;border-radius:2px}.retry{max-width:180px}@media(max-width:500px){main{padding-top:40px}section{margin-top:65px}h1{font-size:25px}}