.doc-layout {
    display: grid;
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.doc-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + 20px);
    padding: 20px;
}

.doc-sidebar h3 {
    margin-top: 0;
    margin-bottom: 14px;
    font-size: 1rem;
}

.doc-sidebar nav {
    display: grid;
    gap: 10px;
}

.doc-sidebar a {
    text-decoration: none;
    color: var(--muted-strong);
    font-weight: 600;
}

.doc-sidebar a:hover,
.doc-sidebar a.active {
    color: var(--orange);
}

.doc-content {
    display: grid;
    gap: 20px;
}

.doc-section {
    padding: 28px;
}

.doc-section h2 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
}

.doc-section h3 {
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.doc-section p {
    margin: 0 0 14px;
    color: var(--muted);
}

.doc-section ul {
    margin: 0;
    padding-left: 18px;
    color: var(--muted-strong);
}

.doc-section li + li {
    margin-top: 8px;
}

.api-table td:first-child,
.api-table th:first-child {
    white-space: nowrap;
}

.release-timeline {
    display: grid;
    gap: 14px;
}

.release-entry {
    position: relative;
    padding: 18px 20px 18px 28px;
    border-radius: 18px;
    background: var(--panel-alt);
}

.release-entry::before {
    content: "";
    position: absolute;
    left: 12px;
    top: 22px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--orange);
}

@media (max-width: 960px) {
    .doc-layout {
        grid-template-columns: 1fr;
    }

    .doc-sidebar {
        position: static;
    }
}