/* QQ entry shares the account service's dark slate and muted gold palette. */
.client-auth{width:min(100%,500px);margin:12px auto 48px}
.client-auth .auth-intro{margin-bottom:26px}
.client-auth h1{font-size:32px;line-height:1.3;margin:10px 0 12px;font-weight:650;letter-spacing:.02em}
.client-auth .auth-intro>p:last-child{color:var(--muted);margin:0;font-size:14px}
.client-auth .auth-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.client-auth .auth-switch{display:flex;gap:28px;padding:0 28px;border-bottom:1px solid var(--line)}
.client-auth .auth-switch a{display:block;min-height:58px;padding:17px 0 13px;border-bottom:3px solid transparent;color:var(--muted);font-weight:600}
.client-auth .auth-switch a[aria-current]{border-color:#d6b56b;color:#ead39e}
.client-auth .auth-fields{padding:26px 28px 8px;display:flex;flex-direction:column;gap:19px}
.client-auth .auth-fields>label{display:block;font-size:14px}
.client-auth input:not([type=checkbox]){display:block;width:100%;min-height:48px;margin-top:8px;border-radius:6px;padding:11px 13px;font-size:16px}
.client-auth .auth-fields .auth-agreement{display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:12px;line-height:1.7}
.client-auth .auth-agreement input{flex:none;width:18px;height:18px;margin:2px 0 0;accent-color:#d6b56b}
.client-auth .auth-optional{font-size:12px;font-weight:400;color:var(--muted)}
.client-auth .auth-options{display:flex;flex-wrap:wrap;gap:8px 24px}
.client-auth .auth-options label{display:flex;flex-direction:row;align-items:center;gap:9px;min-height:44px;cursor:pointer;font-size:14px}
.client-auth .auth-options input{flex:none;width:18px;height:18px;margin:0;accent-color:#d6b56b}
.client-auth .auth-option-help{margin-top:-14px;color:var(--muted);font-size:12px;line-height:1.7}
.client-auth .auth-option-help p{margin:0}
.client-auth .auth-error{margin:0;color:#ffb9b2;font-size:13px;line-height:1.7}
.client-auth .auth-fields>button{min-height:48px;display:flex;align-items:center;justify-content:space-between;border-radius:6px;font-size:15px;margin:3px 0 0}
.client-auth .auth-caption{padding:0 28px 24px;color:var(--muted);font-size:12px;line-height:1.7}
.client-auth .auth-browse{display:inline-block;padding:16px 0;font-size:13px}
.client-auth a:focus-visible,.client-auth button:focus-visible,.client-auth input:focus-visible{outline:2px solid #ead39e;outline-offset:4px}
@media(max-width:600px){.client-auth{margin:0 auto 22px}.client-auth h1{font-size:27px}.client-auth .auth-switch{padding:0 20px}.client-auth .auth-fields{padding:22px 20px 8px}.client-auth .auth-caption{padding:0 20px 20px}}