.collections-index {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px 100px;
}

.collections-index__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 400;
    margin-bottom: 32px;
}

.collections-index__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.collections-index__card {
    position: relative;
    display: flex;
    align-items: flex-end;
    aspect-ratio: 4 / 3;
    background-color: var(--primary-light);
    overflow: hidden;
    text-decoration: none;
}

.collections-index__card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.collections-index__name {
    position: relative;
    padding: 16px;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.collections-index__empty {
    color: #666;
}

.collections-detail__description {
    color: #666;
    max-width: 640px;
    margin: -12px 0 24px;
    line-height: 1.6;
}

@media screen and (max-width: 768px) {
    .collections-index {
        padding: 40px 24px 60px;
    }
    .collections-index__grid {
        grid-template-columns: 1fr;
    }
}