.atlas-toc {
    --atlas-toc-border: #dcdcde;
    --atlas-toc-bg: #ffffff;
    --atlas-toc-text: #1d2327;
    --atlas-toc-muted: #646970;
    --atlas-toc-accent: #2271b1;
    --atlas-toc-radius: 12px;
    --atlas-toc-border-width: 1px;
    --atlas-toc-font-size: 16px;
    --atlas-toc-title-font-size: 16px;
    --atlas-toc-margin-top: 24px;
    --atlas-toc-margin-right: 0px;
    --atlas-toc-margin-bottom: 24px;
    --atlas-toc-margin-left: 0px;
    --atlas-toc-header-padding-top: 14px;
    --atlas-toc-header-padding-right: 16px;
    --atlas-toc-header-padding-bottom: 14px;
    --atlas-toc-header-padding-left: 16px;
    --atlas-toc-body-padding-top: 10px;
    --atlas-toc-body-padding-right: 16px;
    --atlas-toc-body-padding-bottom: 14px;
    --atlas-toc-body-padding-left: 16px;
    --atlas-toc-link-padding-y: 3px;
    --atlas-toc-link-padding-x: 8px;
    --atlas-toc-item-spacing: 4px;
    background: var(--atlas-toc-bg);
    border: var(--atlas-toc-border-width) solid var(--atlas-toc-border);
    border-radius: var(--atlas-toc-radius);
    color: var(--atlas-toc-text);
    font-size: var(--atlas-toc-font-size);
    margin: var(--atlas-toc-margin-top) var(--atlas-toc-margin-right) var(--atlas-toc-margin-bottom) var(--atlas-toc-margin-left);
    overflow: hidden;
}

.atlas-toc .atlas-toc__toggle {
    -webkit-appearance: none;
    appearance: none;
    align-items: center !important;
    background: transparent !important;
    background-image: none !important;
    background-position: initial !important;
    background-repeat: no-repeat !important;
    background-size: auto !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    box-sizing: border-box !important;
    color: var(--atlas-toc-accent) !important;
    cursor: pointer !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    font: inherit !important;
    font-size: var(--atlas-toc-title-font-size) !important;
    font-weight: 700 !important;
    justify-content: space-between !important;
    letter-spacing: normal !important;
    line-height: 1.35 !important;
    margin: 0 !important;
    max-width: none !important;
    min-height: 0 !important;
    outline: none;
    padding: var(--atlas-toc-header-padding-top) var(--atlas-toc-header-padding-right) var(--atlas-toc-header-padding-bottom) var(--atlas-toc-header-padding-left) !important;
    pointer-events: auto !important;
    position: relative !important;
    text-align: left !important;
    text-decoration: none !important;
    text-transform: none !important;
    transition: none !important;
    user-select: none;
    width: 100% !important;
}

.body-container .atlas-toc .atlas-toc__toggle,
.entry-content .atlas-toc .atlas-toc__toggle,
.site-main .atlas-toc .atlas-toc__toggle,
.content-area .atlas-toc .atlas-toc__toggle {
    padding: var(--atlas-toc-header-padding-top) var(--atlas-toc-header-padding-right) var(--atlas-toc-header-padding-bottom) var(--atlas-toc-header-padding-left) !important;
}

.atlas-toc .atlas-toc__toggle:hover,
.atlas-toc .atlas-toc__toggle:focus {
    background: transparent !important;
    background-image: none !important;
    color: var(--atlas-toc-accent) !important;
    text-decoration: none !important;
}

.atlas-toc .atlas-toc__toggle:focus-visible {
    outline: 2px solid var(--atlas-toc-accent);
    outline-offset: -4px;
}

.atlas-toc .atlas-toc__toggle::after {
    content: "▾";
    font-size: 0.85em;
    margin-left: 12px;
}

.atlas-toc.is-collapsed .atlas-toc__toggle::after {
    content: "▸";
}

.atlas-toc__body {
    border-top: var(--atlas-toc-border-width) solid var(--atlas-toc-border);
    padding: var(--atlas-toc-body-padding-top) var(--atlas-toc-body-padding-right) var(--atlas-toc-body-padding-bottom) var(--atlas-toc-body-padding-left);
}

.atlas-toc.is-collapsed .atlas-toc__body {
    display: none;
}

.atlas-toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.atlas-toc__item {
    line-height: 1.35;
    margin: 0;
    padding: var(--atlas-toc-item-spacing) 0;
}

.atlas-toc__item--level-1 { padding-left: 0; }
.atlas-toc__item--level-2 { padding-left: 0; }
.atlas-toc__item--level-3 { padding-left: 16px; }
.atlas-toc__item--level-4 { padding-left: 32px; }
.atlas-toc__item--level-5 { padding-left: 48px; }
.atlas-toc__item--level-6 { padding-left: 64px; }

.atlas-toc__link {
    border-left: 3px solid transparent;
    color: var(--atlas-toc-muted);
    display: block;
    padding: var(--atlas-toc-link-padding-y) var(--atlas-toc-link-padding-x);
    text-decoration: none;
}

.atlas-toc__link:hover,
.atlas-toc__link.is-active {
    border-left-color: var(--atlas-toc-accent);
    color: var(--atlas-toc-accent);
}

@media (min-width: 1024px) {
    .atlas-toc--sticky-enabled {
        max-height: none;
        overflow: var(--atlas-toc-overflow, visible);
        position: sticky;
        top: 24px;
        z-index: 10;
    }

    .atlas-toc--sticky-enabled[style*="--atlas-toc-overflow:auto"] {
        max-height: var(--atlas-toc-max-height, 70vh);
    }
}

@media (max-width: 782px) {
    .atlas-toc--mobile-drawer-enabled {
        border-radius: 999px;
        bottom: 16px;
        box-shadow: 0 8px 30px rgba(0,0,0,.18);
        left: 16px;
        margin: 0;
        max-height: 70vh;
        position: fixed;
        right: 16px;
        z-index: 9998;
    }

    .atlas-toc--mobile-drawer-enabled:not(.is-mobile-open) .atlas-toc__body {
        display: none;
    }

    .atlas-toc--mobile-drawer-enabled.is-mobile-open {
        border-radius: var(--atlas-toc-radius);
        overflow: hidden;
    }

    .atlas-toc--mobile-drawer-enabled.is-mobile-open .atlas-toc__body {
        max-height: calc(70vh - 64px);
        overflow-y: auto;
    }
}