*,:before,:after{box-sizing:border-box}body{color:#1f1f1f;background:#fff;margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5}a{color:#1677ff;text-decoration:none}a:hover{text-decoration:underline}.layout{flex-direction:column;min-height:100vh;display:flex}.layout-header{color:#fff;background:#001529;align-items:center;height:56px;padding:0 24px;font-size:18px;font-weight:600;display:flex}.layout-content{flex:1;padding:24px}.page-center{background:#f0f2f5;justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.card{background:#fff;border-radius:8px;width:100%;max-width:400px;padding:24px;box-shadow:0 2px 8px #00000014}.card-title{text-align:center;margin:0 0 20px;font-size:20px;font-weight:600}.field{margin-bottom:16px}.field label{margin-bottom:6px;font-weight:500;display:block}.input-wrap{background:#fff;border:1px solid #d9d9d9;border-radius:6px;align-items:center;gap:8px;padding:0 12px;transition:border-color .2s;display:flex}.input-wrap:focus-within{border-color:#1677ff;box-shadow:0 0 0 2px #1677ff1a}.input-wrap svg{color:#8c8c8c;flex-shrink:0}.input-wrap input{background:0 0;border:0;outline:none;flex:1;min-width:0;padding:10px 0;font-size:14px}.btn{cursor:pointer;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;width:100%;min-height:40px;padding:0 16px;font-size:14px;font-weight:500;transition:background .2s,opacity .2s;display:inline-flex}.btn:disabled{opacity:.65;cursor:not-allowed}.btn-primary{color:#fff;background:#1677ff}.btn-primary:hover:not(:disabled){background:#4096ff}.captcha-row{gap:8px;display:flex}.captcha-row .input-wrap{flex:1}.captcha-btn{cursor:pointer;background:#fff;border:1px solid #d9d9d9;border-radius:6px;flex-shrink:0;width:120px;height:40px;padding:0;overflow:hidden}.captcha-btn img{object-fit:cover;width:100%;height:100%;display:block}.spinner-wrap{justify-content:center;align-items:center;min-height:100vh;display:flex}.spinner{border:3px solid #e8e8e8;border-top-color:#1677ff;border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.alert{border:1px solid;border-radius:6px;padding:12px 16px}.alert-error{color:#cf1322;background:#fff2f0;border-color:#ffccc7}.title{margin:0 0 8px;font-size:24px;font-weight:600}.subtitle{color:#595959;margin:0 0 16px}.list{margin:0;padding:0;list-style:none}.list li{border-bottom:1px solid #f0f0f0;padding:8px 0}.list li:last-child{border-bottom:0}.toast-host{z-index:9999;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;top:16px;left:50%;transform:translate(-50%)}.toast{border-radius:6px;padding:10px 16px;font-size:14px;animation:.2s toast-in;box-shadow:0 4px 12px #0000001f}.toast-success{color:#389e0d;background:#f6ffed;border:1px solid #b7eb8f}.toast-error{color:#cf1322;background:#fff2f0;border:1px solid #ffccc7}.toast-warning{color:#d48806;background:#fffbe6;border:1px solid #ffe58f}@keyframes toast-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}