.books-marquee {
    position: relative;
    overflow: hidden;
    padding: clamp(var(--space-lg), 6vw, var(--space-xxl)) 0;
    margin: 0 calc(-1 * var(--content-gutter));
    background: var(--color-bg-elevated);

    &::before,
    &::after {
        content: '';
        position: absolute;
        top: 0;
        width: clamp(60px, 6vw, 140px);
        height: 100%;
        pointer-events: none;
        z-index: 2;
        mix-blend-mode: normal;
    }

    &::before {
        left: 0;
        background: linear-gradient(90deg, rgba(242, 244, 247, 1), rgba(242, 244, 247, 0));
    }

    &::after {
        right: 0;
        background: linear-gradient(270deg, rgba(242, 244, 247, 1), rgba(242, 244, 247, 0));
    }

    &:hover .books-marquee-track {
        animation-play-state: paused;
    }

    & .books-marquee-track {
        display: flex;
        gap: clamp(var(--space-md), 3vw, var(--space-xl));
        width: max-content;
        animation: books-marquee 70s linear infinite;
        will-change: transform;
    }
}

.article-card {
    width: min(460px, 80vw);
    flex-shrink: 0;
    display: flex;
    gap: 0;
    padding: 0;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    background: var(--color-bg);
    text-decoration: none;
    color: var(--color-fg);
    align-items: stretch;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    border: 1px solid var(--color-bg-strong);

    &::after {
        content: none;
    }

    &:hover {
        transform: translateY(-6px);
    }
}

.article-cover {
    width: 140px;
    height: 100%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transform: scale(1.1);
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(10, 20, 60, 0.2);

    & img {
        width: 100%;
        height: 100%;
        transform: scale(1.01);
    }
}

.article-copy {
    display: flex;
    flex-direction: column;
    padding: var(--space-md);

    & p {
        margin: 0;
        color: var(--color-fg-muted);
    }
}

.article-tag {
    font-size: var(--font-size-base);
    font-style: italic;
    color: var(--color-fg-muted);
    margin: 0;
}

.article-card h3 {
    margin: 0;
    font-size: var(--font-size-base);
    font-weight: 600;
}

.article-cta {
    margin-top: var(--space-sm);
    font-size: var(--font-size-sm);
    text-decoration: underline;
    text-underline-offset: 2px;
}

@keyframes books-marquee {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}