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.18s}.bianhua-auth-submit:hover{background:var(--auth-danger)}.bianhua-auth-submit:disabled{cursor:wait;opacity:.58}.bianhua-auth-card footer{color:var(--auth-muted);text-align:center;margin-top:20px;font-size:11px;line-height:1.6}.bianhua-account-dialog{border:1px solid var(--auth-line);width:min(100% - 32px,420px);color:var(--auth-text);background:var(--auth-surface);border-radius:20px;padding:24px}.bianhua-account-dialog::backdrop{background:#05040585}.bianhua-account-dialog h2{margin:0 0 20px;font-size:22px}.bianhua-account-identity{background:var(--auth-soft);border-radius:14px;gap:4px;padding:16px;display:grid}.bianhua-account-identity span,.bianhua-account-status{color:var(--auth-muted);font-size:13px}.bianhua-account-actions{justify-content:flex-end;gap:8px;margin-top:24px;display:flex}.bianhua-account-actions button{border:1px solid var(--auth-line);min-height:44px;color:var(--auth-text);background:var(--auth-surface);font:inherit;cursor:pointer;border-radius:11px;padding:0 16px}.bianhua-account-actions .danger{color:var(--auth-danger)}@media (max-width:520px){.bianhua-auth-gate{background:var(--auth-surface);place-items:start center;padding-inline:0}.bianhua-auth-card{min-height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom));box-sizing:border-box;box-shadow:none;border:0;border-radius:0;padding:28px 20px}.bianhua-auth-heading h1{font-size:25px}.bianhua-auth-tabs button,.bianhua-password-row button,.bianhua-account-actions button{min-height:48px}}@media (prefers-reduced-motion:reduce){.bianhua-auth-submit{transition:none}}