/* SP Topics — theme cards (Kettl-inspired) */
.sp-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 28px 0 0;
}
.sp-topic-card {
    display: inline-flex;
    align-items: center;
    padding: 13px 28px;
    font-size: 13px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #1F1B16;
    background: #FBF9F5;
    border: 1px solid rgba(31, 27, 22, 0.15);
    border-radius: 10px;
    font-family: 'Literata', Georgia, serif;
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
    text-decoration: none;
}
.sp-topic-card:hover {
    background-color: #1F1B16;
    color: #FFFFFF;
    border-color: #1F1B16;
    transform: translateY(-2px);
}
@media (max-width: 480px) {
    .sp-topic-card {
        padding: 11px 20px;
        font-size: 12px;
    }
}