.books-archive-header {
    padding-block: 54px 28px;
    margin-bottom: 36px;
    border-bottom: 1px solid var(--color-line);
}

.books-archive-header .archive-kicker {
    display: block;
    margin-bottom: 16px;
    font-family: var(--font-ui);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
}

.books-archive-title {
    margin-bottom: 22px;
    font-size: clamp(32px, 4.4vw, 60px);
    letter-spacing: -0.055em;
}

.books-archive-header .archive-lead {
    max-width: 760px;
    margin-bottom: 26px;
    color: var(--color-muted);
    font-family: var(--font-heading);
    font-size: clamp(18px, 2vw, 24px);
    line-height: 1.45;
    letter-spacing: -0.02em;
}

.single-book {
    padding-block: clamp(42px, 7vw, 86px);
}

.single-book__inner {
    display: grid;
    grid-template-columns: minmax(220px, 360px) minmax(0, 1fr);
    gap: clamp(32px, 6vw, 72px);
    align-items: start;
}

.single-book__cover {
    position: sticky;
    top: 104px;
    overflow: hidden;
    aspect-ratio: 2 / 3;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    background: var(--color-paper-deep);
    box-shadow: 18px 18px 0 rgba(79, 107, 85, 0.12), var(--shadow-card-hover);
}

.single-book__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-book__info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.single-book__categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.single-book__title {
    max-width: 820px;
}

.single-book__author {
    color: var(--color-muted);
    font-family: var(--font-heading);
    font-size: 28px;
}

.single-book__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
    padding-block: 12px;
    border-block: 1px solid var(--color-line);
    color: var(--color-muted);
    font-size: var(--fs-label);
    font-weight: 700;
}

.single-book__rating {
    color: var(--color-leaf);
    font-weight: 800;
}

.single-book__description {
    max-width: 760px;
    color: var(--color-ink);
    font-size: var(--fs-body-lg);
    line-height: var(--lh-loose);
}

.single-book__description p,
.single-book__description ul,
.single-book__description ol {
    margin-bottom: 18px;
}

.single-book__cta {
    margin-top: 8px;
}

.similar-books {
    padding-block: 58px;
    border-top: 1px solid var(--color-line);
}

.similar-books__title {
    margin-bottom: 30px;
    font-size: 34px;
}

@media (max-width: 820px) {
    .single-book__inner {
        grid-template-columns: 1fr;
    }

    .single-book__cover {
        position: relative;
        top: auto;
        max-width: 320px;
    }
}