.docs-nav {
    position: relative;
    z-index: 3;
}

.docs-nav-tree {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    margin: 0;
    padding: 20px 16px;
    list-style: none;
    font-size: 14px;
    line-height: 1.5;
}

@media (min-width: 992px) {
    .docs-nav {
        margin-top: -100px;
    }

    .docs-nav-tree {
        position: sticky;
        top: 96px;
        max-height: calc(100vh - 120px);
        overflow-y: auto;
    }
}

.docs-nav-tree ul {
    list-style: none;
    margin: 0;
    padding-left: 12px;
}

.docs-nav-tree li {
    margin: 2px 0;
}

.docs-nav-tree summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
    padding: 6px 0;
}

.docs-nav-tree a {
    display: block;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    text-decoration: none;
}

.docs-nav-tree a:hover {
    background-color: var(--color-bg-soft);
}

.docs-nav-tree a.active {
    background-color: var(--color-accent-soft);
    font-weight: 600;
}

.docs-body {
    font-size: 16px;
    line-height: 1.75;
    min-width: 0;
}

.docs-body img {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-sm);
}

.docs-body pre {
    background-color: var(--color-bg-soft);
    border-radius: var(--radius-sm);
    padding: 16px;
    overflow-x: auto;
    font-size: 14px;
    line-height: 1.5;
}

.docs-body h2[id],
.docs-body h3[id] {
    scroll-margin-top: 96px;
}