.catalog-page {
    --catalog-ink: #202020;
    --catalog-accent: #c4161c;
    --catalog-accent-text: #c4161c;
    --catalog-muted: #62626b;
    --catalog-border: #e0e0e6;
    --catalog-surface: #f4f4f6;
    --catalog-gutter: 20px;
    --catalog-max-width: 1320px;
    color: var(--catalog-ink);
    background: #fff;
}

.catalog-page a:focus-visible,
.catalog-page button:focus-visible {
    outline: 2px solid var(--catalog-ink);
    outline-offset: 3px;
}

.catalog-page--embedded .catalog-grid {
    padding: 0;
}

.catalog-hero,
.catalog-grid,
.catalog-cta__inner {
    max-width: var(--catalog-max-width);
    margin: 0 auto;
    padding-left: var(--catalog-gutter);
    padding-right: var(--catalog-gutter);
}

.catalog-hero {
    padding-top: 40px;
}

.catalog-hero__inner {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.catalog-hero__text {
    max-width: 620px;
}

.catalog-page .catalog-hero__title {
    margin: 0;
    font-size: 44px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.catalog-hero__lead {
    margin: 18px 0 0;
    font-size: 16px;
    line-height: 1.65;
    color: var(--catalog-muted);
    text-wrap: pretty;
}

.catalog-hero__lead p {
    margin: 0;
}

.catalog-stats {
    display: flex;
    align-items: center;
    gap: 28px;
}

.catalog-stats__item + .catalog-stats__item {
    padding-left: 28px;
    border-left: 1px solid var(--catalog-border);
}

.catalog-stats__value {
    margin: 0;
    font-size: 36px;
    line-height: 1;
    font-weight: 700;
}

.catalog-stats__label {
    margin: 6px 0 0;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--catalog-muted);
}

.catalog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid var(--catalog-border);
}

.catalog-filters__chip {
    margin: 0;
    padding: 10px 18px;
    border: 1px solid var(--catalog-border);
    border-radius: 999px;
    background: #fff;
    color: var(--catalog-muted);
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.2;
    min-height: 0;
    text-transform: none;
    cursor: pointer;
    transition: border-color 0.15s, background-color 0.15s, color 0.15s;
}

.catalog-filters__chip:hover {
    border-color: var(--catalog-ink);
}

.catalog-filters__chip[aria-pressed="true"] {
    border-color: var(--catalog-ink);
    background: var(--catalog-ink);
    color: #fff;
}

.catalog-grid {
    padding-top: 32px;
    padding-bottom: 64px;
}

.catalog-grid__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px 32px;
}

.catalog-grid__empty {
    margin: 0;
    color: var(--catalog-muted);
}

.catalog-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.catalog-card[hidden] {
    display: none;
}

.catalog-card__cover {
    position: relative;
    aspect-ratio: 3 / 4;
    background: var(--catalog-surface);
    box-shadow: 0 18px 34px -18px rgba(32, 32, 32, 0.35);
}

.catalog-card__image {
    position: absolute;
    inset: 0;
    padding-left: 14px;
    background: #fff;
    box-sizing: border-box;
}

.catalog-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.catalog-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 24px;
    background: var(--catalog-surface);
    color: var(--catalog-muted);
    font-size: 20px;
    font-weight: 500;
    text-align: center;
}

.catalog-card__spine {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 14px;
    background: linear-gradient(90deg, #d8d8de 0%, #fbfbfc 42%, #ececed 70%, #c9c9d1 100%);
    pointer-events: none;
}

.catalog-card__spine::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 14px;
    width: 6px;
    background: linear-gradient(90deg, rgba(32, 32, 32, 0.16), rgba(32, 32, 32, 0));
}

.catalog-card__pages {
    position: absolute;
    top: 6px;
    right: -5px;
    bottom: 6px;
    width: 5px;
    background: repeating-linear-gradient(180deg, #fff 0 2px, #e2e2e8 2px 3px);
    box-shadow: 1px 0 3px rgba(32, 32, 32, 0.14);
    pointer-events: none;
}

.catalog-card__year {
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 6px 9px;
    background: var(--catalog-ink);
    color: #fff;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    pointer-events: none;
}

.catalog-card__body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.catalog-card__brand {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--catalog-accent-text);
}

.catalog-page .catalog-card__title {
    margin: 0;
    font-size: 19px;
    line-height: 1.3;
    font-weight: 500;
    letter-spacing: -0.01em;
    text-wrap: pretty;
}

.catalog-card__meta {
    margin: 2px 0 0;
    font-size: 13px;
    line-height: 1.55;
    color: var(--catalog-muted);
}

.catalog-card__actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.catalog-page .catalog-card__button {
    display: block;
    padding: 12px 14px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.catalog-page .catalog-card__button--primary {
    flex: 1;
    background: var(--catalog-ink);
    color: #fff;
}

.catalog-page .catalog-card__button--primary:hover {
    background: var(--catalog-accent);
    color: #fff;
}

.catalog-page .catalog-card__button--secondary {
    border: 1px solid #d9d9e0;
    color: var(--catalog-ink);
}

.catalog-page .catalog-card__button--secondary:hover {
    border-color: var(--catalog-ink);
    background: #f6f6f8;
    color: var(--catalog-ink);
}

.catalog-cta {
    background: var(--catalog-ink);
    color: #fff;
}

.catalog-cta__inner {
    display: flex;
    flex-direction: column;
    gap: 28px;
    padding-top: 48px;
    padding-bottom: 48px;
}

.catalog-cta__text {
    max-width: 620px;
}

.catalog-page .catalog-cta__title {
    margin: 0;
    color: #fff;
    font-size: 26px;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: -0.01em;
    text-wrap: pretty;
}

.catalog-cta__lead {
    margin: 14px 0 0;
    font-size: 16px;
    line-height: 1.65;
    color: #c4c4cc;
}

.catalog-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.catalog-page .catalog-cta__button {
    padding: 16px 26px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    text-decoration: none;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.catalog-page .catalog-cta__button--primary {
    background: var(--catalog-accent);
    color: #fff;
}

.catalog-page .catalog-cta__button--primary:hover {
    background: #fff;
    color: var(--catalog-ink);
}

.catalog-page .catalog-cta__button--secondary {
    border: 1px solid #4a4a52;
    color: #fff;
}

.catalog-page .catalog-cta__button--secondary:hover {
    border-color: #fff;
    color: #fff;
}

.catalog-cta a:focus-visible {
    outline-color: #fff;
}

@media (min-width: 550px) {
    .catalog-grid__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 850px) {
    .catalog-page {
        --catalog-gutter: 32px;
    }

    .catalog-hero {
        padding-top: 72px;
    }

    .catalog-hero__inner {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
        gap: 32px;
    }

    .catalog-page .catalog-hero__title {
        font-size: 64px;
    }

    .catalog-hero__lead {
        font-size: 17px;
    }

    .catalog-stats__value {
        font-size: 40px;
    }

    .catalog-filters {
        margin-top: 44px;
        padding-top: 28px;
    }

    .catalog-grid {
        padding-top: 40px;
        padding-bottom: 88px;
    }

    .catalog-grid__list {
        grid-template-columns: repeat(auto-fill, minmax(256px, 1fr));
    }

    .catalog-grid__list--columns-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .catalog-grid__list--columns-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .catalog-grid__list--columns-4 {
        grid-template-columns: repeat(4, 1fr);
    }

    .catalog-cta__inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding-top: 64px;
        padding-bottom: 64px;
    }

    .catalog-page .catalog-cta__title {
        font-size: 34px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .catalog-filters__chip,
    .catalog-page .catalog-card__button,
    .catalog-page .catalog-cta__button {
        transition: none;
    }
}