.hgsc-button {
    display: inline-block;
    padding: 12px 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all .2s ease;
}
.hgsc-style-primary { background: #1f5eff; color: #fff; }
.hgsc-style-dark { background: #111827; color: #fff; }
.hgsc-style-light { background: #f8fafc; color: #111827; border-color: #d1d5db; }
.hgsc-style-outline { background: transparent; color: #111827; border-color: #111827; }
.hgsc-console, .hgsc-results { display: grid; gap: 16px; }
.hgsc-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 18px;
    box-shadow: 0 4px 14px rgba(0,0,0,.04);
}
.hgsc-source-meta, .hgsc-disclaimer, .hgsc-note, .hgsc-relation, .hgsc-usage { font-size: 14px; }
.hgsc-source-link, .hgsc-source-link:visited {
    color: #1f5eff !important;
    word-break: break-all;
}
.hgsc-question {
    width: 100%;
    min-height: 110px;
    margin-top: 10px;
    border-radius: 12px;
    border: 1px solid #d1d5db;
    padding: 12px;
    font: inherit;
}
.hgsc-button-row {
    margin-top: 12px;
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
}
.hgsc-loading, .hgsc-inline-error {
    padding: 14px 16px;
    border-radius: 12px;
}
.hgsc-loading { background: #eff6ff; }
.hgsc-inline-error { background: #fef2f2; color: #991b1b; }
.hgsc-sources { margin: 12px 0 0; padding-left: 20px; }
.hgsc-sources li { margin-bottom: 10px; }
.hgsc-domain { color: #6b7280; }