.hdv2-vds-os {
    padding: 3.5rem 0 4rem;
}

.hdv2-vds-os__shell {
    display: grid;
    grid-template-columns: minmax(0, 17rem) minmax(0, 1fr);
    gap: 2.5rem 3rem;
    align-items: start;
}

.hdv2-vds-os__eyebrow {
    margin: 0 0 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--hdv2-home-muted);
}

.hdv2-vds-os__title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.25rem, 2.2vw, 1.5rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.25;
    color: var(--hdv2-home-text-strong);
}

.hdv2-vds-os__lead {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--hdv2-home-muted);
}

.hdv2-vds-os__filter {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.125rem;
    margin: 0 0 1rem;
    padding: 0.1875rem;
    border: 1px solid var(--hdv2-home-border);
    border-radius: 0.5rem;
    background: var(--hdv2-home-surface-muted);
}

.hdv2-vds-os__filter-btn {
    margin: 0;
    padding: 0.4375rem 0.875rem;
    border: 0;
    border-radius: 0.3125rem;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.2;
    color: var(--hdv2-vds-a11y-muted);
    background: transparent;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.hdv2-vds-os__filter-btn:hover {
    color: var(--hdv2-home-text-strong);
}

.hdv2-vds-os__filter-btn.is-active {
    color: var(--hdv2-home-text-strong);
    background: var(--hdv2-home-bg);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

:root[data-hdv2-theme="dark"] .hdv2-vds-os__filter-btn.is-active {
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.hdv2-vds-os__catalog {
    border: 1px solid var(--hdv2-home-border);
    border-radius: 0.5rem;
    background: var(--hdv2-home-surface);
    overflow: hidden;
    transform: translateY(0);
    transition:
        opacity 0.13s ease,
        transform 0.13s ease;
}

.hdv2-vds-os__catalog.is-filter-switching {
    opacity: 0;
    transform: translateY(5px);
}

.hdv2-vds-os__block.is-hidden {
    display: none;
}

@keyframes hdv2-vds-os-filter-enter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hdv2-vds-os__block.is-filter-entering {
    animation: hdv2-vds-os-filter-enter 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hdv2-vds-os__block.is-filter-entering:nth-child(2) {
    animation-delay: 35ms;
}

.hdv2-vds-os__block.is-filter-entering:nth-child(3) {
    animation-delay: 70ms;
}

.hdv2-vds-os__block-label {
    margin: 0;
    padding: 0.625rem 1.25rem;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--hdv2-vds-a11y-muted);
    background: var(--hdv2-home-surface-muted);
    border-bottom: 1px solid var(--hdv2-home-border);
}

.hdv2-vds-os__rows {
    margin: 0;
    padding: 0;
    list-style: none;
}

.hdv2-vds-os__row {
    display: grid;
    grid-template-columns: minmax(8.5rem, 10rem) minmax(0, 1fr);
    gap: 1rem 1.25rem;
    align-items: center;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--hdv2-home-border);
}

.hdv2-vds-os__row:last-child {
    border-bottom: 0;
}

.hdv2-vds-os__row-head {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    min-width: 0;
}

.hdv2-vds-os__mark {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--hdv2-home-border);
    border-radius: 0.375rem;
    background: var(--hdv2-home-bg);
}

.hdv2-vds-os__mark img {
    display: block;
    width: 1.375rem;
    height: 1.375rem;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.hdv2-vds-os__name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--hdv2-home-text-strong);
}

.hdv2-vds-os__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.hdv2-vds-os__tag {
    display: block;
    padding: 0.25rem 0.5625rem;
    border: 1px solid var(--hdv2-home-border);
    border-radius: 0.25rem;
    font-size: 0.8125rem;
    font-weight: 400;
    line-height: 1.35;
    color: var(--hdv2-home-text);
    background: var(--hdv2-home-bg);
    font-variant-numeric: tabular-nums;
}

.hdv2-vds-os__note {
    margin: 0.875rem 0 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--hdv2-home-muted);
}

@media (max-width: 960px) {
    .hdv2-vds-os__shell {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 640px) {
    .hdv2-vds-os {
        padding: 2.5rem 0 3rem;
    }

    .hdv2-vds-os__row {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.625rem;
        padding: 0.875rem 1rem;
    }

    .hdv2-vds-os__filter {
        display: flex;
        width: 100%;
    }

    .hdv2-vds-os__filter-btn {
        flex: 1 1 auto;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hdv2-vds-os__catalog,
    .hdv2-vds-os__catalog.is-filter-switching {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .hdv2-vds-os__block.is-filter-entering {
        animation: none;
    }
}