.choiceguide-content-navigation-widget {
    position: relative;
    z-index: 8;
}

.choiceguide-content-navigation-divider-source {
    border-left: 0 !important;
    border-right: 0 !important;
    border-inline-start: 0 !important;
    border-inline-end: 0 !important;
}

.choiceguide-content-navigation--sidebar {
    margin: 0;
    border: 1px solid var(--choiceguide-theme-color-border, rgba(15, 23, 42, .10));
    border-radius: var(--choiceguide-theme-radius-card, 20px);
    background: var(--choiceguide-theme-color-surface, #fff);
    box-shadow: var(--choiceguide-theme-shadow-card, 0 10px 30px rgba(15, 23, 42, .06));
    color: var(--choiceguide-theme-color-text, #111827);
    font-family: var(--choiceguide-theme-font-body, inherit);
    overflow: hidden;
}

.choiceguide-content-navigation__details {
    max-height: calc(100vh - 64px);
    overflow: auto;
}

.choiceguide-content-navigation__summary {
    display: flex;
    align-items: center;
    gap: .75rem;
    min-height: 64px;
    padding: 0 1.15rem;
    cursor: pointer;
    list-style: none;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--choiceguide-theme-color-text, #111827);
    user-select: none;
}

.choiceguide-content-navigation__summary::-webkit-details-marker {
    display: none;
}

.choiceguide-content-navigation__menu-icon {
    display: inline-flex;
    flex: 0 0 20px;
    width: 20px;
    height: 16px;
    flex-direction: column;
    justify-content: space-between;
}

.choiceguide-content-navigation__menu-icon > span {
    display: block;
    height: 2px;
    border-radius: 999px;
    background: var(--choiceguide-theme-color-muted, #64748b);
}

.choiceguide-content-navigation__title {
    flex: 1 1 auto;
    min-width: 0;
}

.choiceguide-content-navigation__chevron {
    flex: 0 0 9px;
    width: 9px;
    height: 9px;
    margin-left: auto;
    border-top: 2px solid var(--choiceguide-theme-color-muted, #64748b);
    border-left: 2px solid var(--choiceguide-theme-color-muted, #64748b);
    transform: rotate(45deg) translateY(2px);
    transition: transform var(--choiceguide-theme-motion-base, .18s) ease;
}

.choiceguide-content-navigation__details:not([open]) .choiceguide-content-navigation__chevron {
    transform: rotate(225deg) translateY(2px);
}


.choiceguide-content-navigation__anchor {
    display: block;
    height: 0;
    overflow: hidden;
}

.choiceguide-content-navigation__summary:focus-visible,
.choiceguide-content-navigation__link:focus-visible {
    outline: var(--choiceguide-theme-focus-ring, 2px solid currentColor);
    outline-offset: 3px;
}

.choiceguide-content-navigation__list {
    margin: 0;
    padding: .1rem .8rem 1rem;
    list-style: none;
}

.choiceguide-content-navigation__item {
    margin: .12rem 0;
    padding: 0;
}

.choiceguide-content-navigation__item--h3 {
    padding-left: .75rem;
}

.choiceguide-content-navigation__link {
    display: block;
    padding: .72rem .8rem;
    border: 1px solid transparent;
    border-radius: var(--choiceguide-theme-radius-control, 11px);
    color: var(--choiceguide-theme-color-text, #1f2937);
    font-size: .95rem;
    font-weight: 600;
    line-height: 1.4;
    text-decoration: none;
    width: 100%;
    cursor: pointer;
    transition: background-color var(--choiceguide-theme-motion-base, .18s) ease, border-color var(--choiceguide-theme-motion-base, .18s) ease, color var(--choiceguide-theme-motion-base, .18s) ease;
}

.choiceguide-content-navigation__link:hover {
    border-color: rgba(37, 99, 235, .12);
    background: rgba(37, 99, 235, .07);
    color: #0f172a;
}

.choiceguide-content-navigation__link[aria-current="location"] {
    border-color: rgba(37, 99, 235, .14);
    background: rgba(37, 99, 235, .12);
    color: var(--choiceguide-theme-color-accent, #2563eb);
    font-weight: 700;
}

.choiceguide-content-navigation--persistent {
    z-index: 30;
}

.choiceguide-content-navigation--persistent .choiceguide-content-navigation__details {
    max-height: var(--choiceguide-content-navigation-available-height, calc(100vh - 48px));
    overflow-y: auto;
    overscroll-behavior-y: auto;
    scrollbar-gutter: stable;
}

@media (min-width: 783px) {
    .choiceguide-content-navigation-widget {
        position: relative;
        top: auto;
    }

    .choiceguide-content-navigation--sidebar {
        max-height: none;
        border: 1px solid rgba(15, 23, 42, .42);
        border-radius: 0;
        background: #f8fafc;
        box-shadow: none;
    }

    .choiceguide-content-navigation__details,
    .choiceguide-content-navigation--persistent .choiceguide-content-navigation__details {
        max-height: none;
        overflow: visible;
        scrollbar-gutter: auto;
    }

    .choiceguide-content-navigation__summary {
        min-height: 54px;
        padding: 0 .75rem;
    }

    .choiceguide-content-navigation__list {
        padding: .05rem .5rem .55rem;
    }

    .choiceguide-content-navigation__item {
        margin: 0;
    }

    .choiceguide-content-navigation__item--h3 {
        padding-left: .55rem;
    }

    .choiceguide-content-navigation__link {
        padding: .36rem .5rem;
        border-radius: 0;
        line-height: 1.3;
    }
}

@media (max-width: 782px) {
    .choiceguide-content-navigation-widget {
        position: static;
    }

    .choiceguide-content-navigation--sidebar {
        border-radius: 16px;
    }

    .choiceguide-content-navigation__summary {
        min-height: 56px;
        padding: 0 1rem;
    }

    .choiceguide-content-navigation__list {
        padding: 0 .7rem .8rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .choiceguide-content-navigation *,
    .choiceguide-content-navigation *::before,
    .choiceguide-content-navigation *::after {
        scroll-behavior: auto !important;
        transition-duration: 0s !important;
    }
}