:root {
    --color-navy: #003366;
    --color-accent-sky: #00CCFF;
    --color-orange: #D24600;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.faq-list-centered {
    text-align: left;
    display: inline-block;
    max-width: 600px;
}

.faq-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.9rem 0;
}

.faq-item summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 1.15rem;
    list-style: none;
    position: relative;
    padding-right: 2rem;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--color-accent-sky);
}

.faq-item[open] summary::after {
    content: '\2212';
}

.faq-item p {
    margin: 0.75rem 0 0.25rem;
    font-size: 1.05rem;
    line-height: 1.6;
}

/* On navy/gradient backgrounds, keep the divider line and marker visible */
main > section.section-navy .faq-item,
main > section.section-gradient .faq-item {
    border-bottom-color: rgba(255, 255, 255, 0.25);
}

main > section.section-gradient .faq-item summary::after {
    color: white;
}