.category-index-page {
    --category-ink: #18212f;
    --category-muted: #667085;
    --category-line: #e2e8f0;
    --category-blue: #2859bd;
}

.category-index-section {
    padding-top: 32px;
    padding-bottom: 48px;
}

.category-index-grid {
    display: grid;
    border-top: 1px solid var(--category-line);
    border-left: 1px solid var(--category-line);
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-index-card {
    display: flex;
    min-width: 0;
    min-height: 100%;
    border-right: 1px solid var(--category-line);
    border-bottom: 1px solid var(--category-line);
    background: #fff;
    color: var(--category-ink);
    flex-direction: column;
    text-decoration: none;
    transition: background-color 160ms ease;
}

.category-index-card:hover {
    background: #fafbfc;
    color: var(--category-ink);
    text-decoration: none;
}

.category-index-card:focus-visible {
    position: relative;
    z-index: 1;
    outline: 2px solid var(--category-blue);
    outline-offset: -2px;
}

.category-index-card-media {
    display: flex;
    aspect-ratio: 16 / 10;
    min-height: 0;
    overflow: hidden;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: #f8fafc;
}

.category-index-card-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.category-index-card-placeholder {
    display: grid;
    width: 72px;
    height: 72px;
    color: #94a3b8;
    place-items: center;
}

.category-index-card-placeholder svg {
    width: 46px;
    height: 46px;
}

.category-index-card-content {
    display: flex;
    min-height: 104px;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px 20px;
}

.category-index-card-copy {
    display: block;
    min-width: 0;
}

.category-index-card-title {
    display: block;
    color: var(--category-ink);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.4;
}

.category-index-card-count {
    display: block;
    margin-top: 6px;
    color: var(--category-muted);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    line-height: 1.4;
    text-transform: uppercase;
}

.category-index-card-arrow {
    display: block;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    color: #64748b;
    flex: 0 0 auto;
    transition: color 160ms ease, transform 160ms ease;
}

.category-index-card-arrow svg {
    display: block;
    width: 100%;
    height: 100%;
}

.category-index-card:hover .category-index-card-arrow {
    color: var(--category-blue);
    transform: translateX(2px);
}

.category-index-empty {
    padding: 64px 24px;
    border: 1px solid var(--category-line);
    background: #fff;
    color: var(--category-muted);
    text-align: center;
}

.category-index-mobile {
    padding: 0 14px 30px;
}

.category-index-mobile-header {
    padding: 22px 18px;
    border-bottom: 1px solid var(--category-line);
    background: #fff;
    text-align: center;
}

.category-index-mobile-header h1 {
    margin: 0;
    color: var(--category-ink);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.category-index-mobile-header p {
    margin: 5px 0 0;
    color: var(--category-muted);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.category-index-mobile .category-index-section {
    padding-top: 24px;
}

.category-index-mobile .category-index-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-index-mobile .category-index-card-media {
    aspect-ratio: 1;
    padding: 14px;
}

.category-index-mobile .category-index-card-content {
    min-height: 92px;
    gap: 8px;
    padding: 12px 12px 14px;
}

.category-index-mobile .category-index-card-title {
    font-size: 13px;
}

.category-index-mobile .category-index-card-count {
    margin-top: 4px;
    font-size: 8px;
}

.category-index-mobile .category-index-card-arrow {
    width: 16px;
    height: 16px;
}

@media (max-width: 1180px) {
    .category-index-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .category-index-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .category-index-card-media {
        aspect-ratio: 1;
    }
}

@media (max-width: 580px) {
    .category-index-section {
        padding-top: 24px;
        padding-bottom: 36px;
    }

    .category-index-card-media {
        padding: 14px;
    }

    .category-index-card-content {
        min-height: 92px;
        gap: 8px;
        padding: 12px 12px 14px;
    }

    .category-index-card-title {
        font-size: 13px;
    }

    .category-index-card-count {
        margin-top: 4px;
        font-size: 8px;
    }

    .category-index-card-arrow {
        width: 16px;
        height: 16px;
    }
}