:root{font-family:system-ui,"Microsoft YaHei",sans-serif;color-scheme:light dark;background:#eef3f0;color:#182f25}*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;padding:24px}main{background:#fff;width:min(100%,420px);border:1px solid #dce5df;border-radius:22px;padding:36px;box-shadow:0 16px 60px #1838290c}.mark{width:48px;height:48px;border-radius:14px;background:#176b45;color:#fff;display:grid;place-items:center;font-size:27px;font-weight:700}h1{font-size:28px;margin-bottom:8px}p{line-height:1.7;color:#567163}label{display:block;margin:20px 0 8px;font-size:14px;font-weight:600}input{width:100%;height:48px;border:1px solid #bacbc2;border-radius:9px;padding:10px 12px;background:#fff;color:#182f25;font-size:16px}input:focus{outline:2px solid #218453;outline-offset:2px}button{margin-top:26px;width:100%;min-height:48px;border:0;border-radius:9px;background:#176b45;color:#fff;font-size:16px;cursor:pointer}button:disabled{opacity:.6}small{color:#567163;font-size:12px}#login-status{min-height:24px;color:#a82d32;font-size:14px}@media(prefers-color-scheme:dark){:root{background:#101b16;color:#e8f3ed}main{background:#172820;border-color:#314c3d}input{background:#101f17;border-color:#496d58;color:#f2f7f4}p,small{color:#a1bcac}#login-status{color:#ffb1b7}}@media(max-width:380px){main{padding:24px}body{padding:16px}}