:root {
    --pcb-hero-gradient: linear-gradient(135deg, rgba(0, 150, 136, 0.16), rgba(0, 188, 212, 0.12));
    --pcb-card-border: rgba(0, 150, 136, 0.18);
}

.md-typeset .pcb-hero {
    display: grid;
    gap: 1rem;
    padding: 1.25rem;
    margin: 0 0 1.5rem;
    border: 1px solid var(--pcb-card-border);
    border-radius: 1rem;
    background: var(--pcb-hero-gradient);
}

.md-typeset .pcb-hero img {
    max-width: 136px;
    border-radius: 1rem;
}

.md-typeset .pcb-hero > p:first-child {
    grid-area: media;
    margin: 0;
}

.md-typeset .pcb-hero > p:first-child img {
    display: block;
}

.md-typeset .pcb-hero > h3 {
    grid-area: title;
    margin: 0;
}

.md-typeset .pcb-hero > h3 .headerlink {
    display: none;
}

.md-typeset .pcb-hero > p:not(:first-child) {
    grid-area: body;
    margin: 0;
    max-width: 40rem;
}

.md-typeset .pcb-hero p:last-child {
    margin-bottom: 0;
}

.md-typeset .pcb-chip-list {
    grid-area: chips;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0.25rem 0 0;
}

.md-typeset .pcb-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--pcb-card-border);
    border-radius: 999px;
    background: rgba(0, 150, 136, 0.08);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.md-content__inner .pcb-doc-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin: 0 0 1rem;
}

.md-content__inner .pcb-doc-actions__version {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    color: var(--md-default-fg-color--light);
    font-size: 0.7rem;
}

.md-content__inner .pcb-doc-actions__version-label {
    font-weight: 700;
    color: var(--md-default-fg-color);
}

.md-content__inner .pcb-doc-actions__version-value {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.5rem;
    border: 1px solid var(--pcb-card-border);
    border-radius: 999px;
    background: rgba(0, 150, 136, 0.08);
    color: var(--md-default-fg-color);
    font-family: var(--md-code-font-family);
}

.md-content__inner .pcb-doc-actions__release {
    color: var(--md-default-fg-color--light);
}

.md-content__inner .pcb-doc-actions__download {
    margin: 0;
}

.md-typeset .pcb-link-grid {
    display: grid;
    gap: 0.8rem;
    margin: 1.2rem 0 1.4rem;
}

.md-typeset .pcb-link-grid > li {
    list-style: none;
    margin: 0;
}

.md-typeset .pcb-link-grid a {
    display: block;
    padding: 1rem;
    border: 1px solid var(--pcb-card-border);
    border-radius: 0.9rem;
    color: inherit;
    background: rgba(0, 150, 136, 0.05);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.md-typeset .pcb-link-grid a:hover {
    transform: translateY(-1px);
    border-color: rgba(0, 150, 136, 0.42);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08);
}

.md-typeset .pcb-link-grid strong {
    display: block;
    margin-bottom: 0.25rem;
}

.md-typeset .pcb-meta {
    margin: 0 0 1.25rem;
    padding: 0.95rem 1rem;
    border-left: 0.24rem solid rgb(0, 150, 136);
    border-radius: 0.35rem;
    background: rgba(0, 150, 136, 0.06);
}

.md-typeset .pcb-meta p {
    margin: 0.2rem 0;
}

.md-typeset .pcb-zoomable-image {
    cursor: zoom-in;
}

.pcb-image-lightbox {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(7, 15, 19, 0.82);
    z-index: 9999;
}

.pcb-image-lightbox__figure {
    margin: 0;
    max-width: min(100%, 1120px);
    max-height: 100%;
}

.pcb-image-lightbox__image {
    display: block;
    max-width: 100%;
    max-height: calc(100vh - 5rem);
    margin: 0 auto;
    border-radius: 0.8rem;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.pcb-image-lightbox__caption {
    margin-top: 0.85rem;
    color: #f3f7f7;
    text-align: center;
    font-size: 0.82rem;
}

@media print {
    .md-content__inner .pcb-doc-actions__download {
        display: none !important;
    }
}

@media (min-width: 760px) {
    .md-typeset .pcb-hero {
        grid-template-columns: 136px minmax(0, 1fr);
        grid-template-areas:
            "media title"
            "media body"
            "media chips";
        align-items: start;
        column-gap: 1.5rem;
        row-gap: 0.9rem;
    }

    .md-typeset .pcb-link-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 759px) {
    .md-content__inner .pcb-doc-actions {
        align-items: flex-start;
        flex-direction: column;
    }

    .md-typeset .pcb-hero {
        grid-template-areas:
            "media"
            "title"
            "body"
            "chips";
        justify-items: start;
    }
}