.captcha-block {
    margin: 22px 0;
    min-width: 0;
    font-size: 14px;
    --altcha-max-width: 100%;
    --altcha-color-base: #fff;
    --altcha-color-base-content: #142b4c;
    --altcha-color-primary: #075de5;
    --altcha-border-color: #d5dfec;
    --altcha-border-radius: 10px;
}
.captcha-label { margin: 0 0 9px; font-size: 13px; font-weight: 600; }
.captcha-label span { color: #075de5; }
.captcha-help { margin: 8px 0 0; color: #64748b; font-size: 12px; line-height: 1.5; }
.captcha-error { margin: 8px 0 0; color: #ad3028; font-size: 13px; line-height: 1.5; }
.captcha-error[hidden] { display: none; }
altcha-widget { display: block; width: 100%; }