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var(--hairline);flex:none;display:flex}.bian-popup__title{font-size:15px;font-weight:600}.bian-popup__description{font-size:var(--font-size-secondary);color:var(--text-secondary);margin-top:2px}.bian-popup__body{min-height:0;padding:var(--space-4);flex:auto;overflow:auto}.bian-popup__footer{justify-content:flex-end;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:1px solid var(--hairline);background:var(--bg-secondary);flex-wrap:wrap;flex:none;display:flex}.bian-popup__error{margin-bottom:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);background:var(--danger-bg);color:var(--danger);font-size:var(--font-size-secondary)}@media (max-width:640px){.bian-popup-overlay{align-items:flex-end;padding:0}.bian-popup{border-radius:var(--radius-lg) var(--radius-lg) 0 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td:first-child{border-left-color:var(--text)}.bian-login{min-height:100vh;min-height:100dvh;padding:var(--space-4);background:var(--bg-secondary);justify-content:center;align-items:center;display:flex}.bian-login__card{width:100%;max-width:380px;padding:var(--space-5);border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg);box-shadow:var(--shadow-sm)}.bian-login__title{font-size:18px;font-weight:600}.bian-login__subtitle{margin:var(--space-1) 0 var(--space-4);color:var(--text-secondary);font-size:var(--font-size-secondary)}.bian-login__actions{justify-content:flex-end;display:flex}