.suzuki-comment-guard-notice {
    color: #9b1c1c;
    background: #fff1f2;
    border-inline-start: 3px solid #b91c1c;
    border-radius: 4px;
    padding: 12px 16px;
    margin: 12px 0;
    font-size: 14px;
    line-height: 1.6;
}
.suzuki-comment-guard-notice[hidden] { display: none; }
[data-suzuki-guard-invalid] { outline: 2px solid #b91c1c; outline-offset: 2px; }