/* ============================================================
   FAQ styles
   ============================================================ */

/* ---- FAQ index: card grid ---- */
.faq-theme-blocks {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 16px;
}
.faq-theme-card {
    display: block;
    text-decoration: none;
    color: var(--text-color);
    padding: 14px 16px;
    transition: box-shadow .15s;
}
.faq-theme-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.1); }
.faq-theme-card__title {
    font-size: 1em;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--accent-color, #d63031);
}
.faq-theme-card__meta {
    font-size: 0.82em;
}

/* ---- FAQ topic/article: 2-column layout ---- */
.faq-topic-page {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-top: 8px;
}
.faq-sidebar {
    width: 220px;
    flex-shrink: 0;
    padding: 12px 14px;
    font-size: 0.88em;
}
.faq-main {
    flex: 1;
    min-width: 0;
}

/* Sidebar topic groups */
.faq-sidebar-topic {
    margin-bottom: 16px;
}
.faq-sidebar-topic__name {
    display: block;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
    margin-bottom: 6px;
    font-size: 0.95em;
}
.faq-sidebar-topic__name:hover { text-decoration: underline; }
.faq-sidebar-topic.active > .faq-sidebar-topic__name {
    color: var(--accent-color, #d63031);
}
.faq-sidebar-topic__list {
    list-style: disc;
    padding-left: 18px;
    margin: 0;
}
.faq-sidebar-topic__list li { margin-bottom: 4px; }
.faq-sidebar-topic__list a {
    color: var(--meta-color, #555);
    text-decoration: none;
    font-size: 0.92em;
    line-height: 1.4;
    display: block;
}
.faq-sidebar-topic__list a:hover { text-decoration: underline; color: var(--text-color); }
.faq-sidebar-topic__list li.active > a {
    color: var(--accent-color, #d63031);
    font-weight: 600;
}

/* FAQ article list in category view */
.faq-article-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.faq-article-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color, #eee);
}
.faq-article-list li:last-child { border-bottom: none; }
.faq-article-list a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.95em;
}
.faq-article-list a:hover { text-decoration: underline; }

/* Mobile */
@media only screen and (max-width: 640px) {
    .faq-topic-page { flex-direction: column; }
    .faq-sidebar { width: 100%; }
    .faq-theme-blocks { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}