.faq-center { padding: 56px 0 64px; background: var(--theme-surface-soft, #f8fafc); }
.faq-center .faq-shell { max-width: 1280px; margin: 0 auto; padding: 0 16px; }
.faq-center .faq-intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; padding-bottom: 32px; border-bottom: 1px solid #e2e8f0; }
.faq-center .faq-eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px; color: var(--theme-brand, #0cb0b0); font-size: 12px; font-weight: 700; letter-spacing: .025em; text-transform: uppercase; }
.faq-center .faq-eyebrow svg { width: 16px; height: 16px; flex: none; }
.faq-center .faq-intro h2 { margin: 0; color: var(--theme-ink, #0f172a); font-size: 28px; font-weight: 800; letter-spacing: -.025em; line-height: 1.25; }
.faq-center .faq-intro > div > p:last-child { max-width: 600px; margin: 14px 0 0; color: var(--theme-body, #475569); font-size: 15px; line-height: 1.75; }
.faq-center .faq-total { display: inline-flex; align-items: center; gap: 10px; flex: none; color: var(--theme-muted, #64748b); font-size: 12px; line-height: 1.5; }
.faq-center .faq-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 28px; margin-top: 32px; }
.faq-center .faq-sidebar { align-self: start; min-width: 0; }
.faq-center .faq-nav-label { margin: 0 0 12px; color: var(--theme-muted, #64748b); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.faq-center .faq-topic-nav { display: flex; align-items: center; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.faq-center .faq-topic-nav .faq-nav-label { display: none; }
.faq-center .faq-topic-nav a { display: flex; align-items: center; gap: 10px; flex: none; min-height: 44px; padding: 10px 12px; border: 1px solid #e2e8f0; border-radius: 6px; background: #fff; color: var(--theme-body, #475569); font-size: 12px; font-weight: 600; text-decoration: none; transition: border-color .15s ease, color .15s ease; }
.faq-center .faq-topic-nav a:hover { border-color: var(--theme-brand, #0cb0b0); color: var(--theme-brand, #0cb0b0); }
.faq-center .faq-topic-nav a > svg { width: 16px; height: 16px; flex: none; color: var(--theme-brand, #0cb0b0); }
.faq-center .faq-topic-count { display: inline-flex; justify-content: center; align-items: center; width: 20px; height: 20px; margin-left: auto; border-radius: 4px; background: #f1f5f9; color: var(--theme-muted, #64748b); font-size: 10px; }
.faq-center .faq-sidebar-help { display: none; }
.faq-center .faq-groups { display: grid; gap: 24px; min-width: 0; }
.faq-center .faq-group { scroll-margin-top: 12rem; overflow: hidden; border: 1px solid #e2e8f0; border-radius: 8px; background: #fff; box-shadow: 0 1px 2px rgba(15,23,42,.03); }
.faq-center .faq-group-header { display: flex; align-items: flex-start; gap: 14px; padding: 20px; border-bottom: 1px solid #e2e8f0; }
.faq-center .faq-group-icon { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex: none; border-radius: 8px; background: color-mix(in srgb, var(--theme-brand, #0cb0b0) 10%, white); color: var(--theme-brand, #0cb0b0); }
.faq-center .faq-group-icon svg { width: 20px; height: 20px; }
.faq-center .faq-group-header h3 { margin: 0; color: var(--theme-ink, #0f172a); font-size: 17px; font-weight: 800; line-height: 1.5; }
.faq-center .faq-group-header p { margin: 4px 0 0; color: var(--theme-muted, #64748b); font-size: 12px; line-height: 1.7; }
.faq-center .faq-question + .faq-question { border-top: 1px solid #e2e8f0; }
.faq-center .faq-question summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 68px; padding: 20px; color: var(--theme-ink, #0f172a); font-size: 14px; font-weight: 600; line-height: 1.6; list-style: none; cursor: pointer; transition: background .15s ease; }
.faq-center .faq-question summary::-webkit-details-marker { display: none; }
.faq-center .faq-question summary:hover { background: #f8fafc; }
.faq-center .faq-question[open] summary { color: var(--theme-brand-dark, #089494); background: color-mix(in srgb, var(--theme-brand, #0cb0b0) 4%, white); }
.faq-center .faq-question-toggle { display: inline-flex; justify-content: center; align-items: center; width: 28px; height: 28px; flex: none; border: 1px solid #e2e8f0; border-radius: 50%; color: var(--theme-brand, #0cb0b0); }
.faq-center .faq-question-toggle svg { width: 16px; height: 16px; transition: transform .15s ease; }
.faq-center .faq-question[open] .faq-question-toggle svg { transform: rotate(45deg); }
.faq-center .faq-answer { padding: 0 20px 22px; background: color-mix(in srgb, var(--theme-brand, #0cb0b0) 4%, white); }
.faq-center .faq-answer p { max-width: 720px; margin: 0; color: var(--theme-body, #475569); font-size: 14px; line-height: 1.85; }
.faq-center .faq-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; margin-top: 40px; padding: 28px; overflow: hidden; border-radius: 8px; background: radial-gradient(circle at 90% 10%, rgba(12,176,176,.13), transparent 45%), var(--theme-ink, #0f172a); }
.faq-center .faq-contact-eyebrow { margin: 0 0 12px; color: #38d7d7; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.faq-center .faq-contact h2 { max-width: 640px; margin: 0; color: #fff; font-size: 24px; font-weight: 800; line-height: 1.3; letter-spacing: -.02em; }
.faq-center .faq-contact > div > p:last-child { max-width: 630px; margin: 12px 0 0; color: #cbd5e1; font-size: 14px; line-height: 1.75; }
.faq-center .faq-contact-button { display: inline-flex; justify-content: center; align-items: center; gap: 8px; flex: none; min-height: 48px; width: 100%; padding: 14px 24px; border-radius: 6px; background: var(--theme-brand, #0cb0b0); color: #fff; font-size: 14px; font-weight: 700; text-decoration: none; transition: background .15s ease; }
.faq-center .faq-contact-button svg { width: 20px; height: 20px; }
.faq-center .faq-contact-button:hover { background: var(--theme-brand-dark, #089494); color: #fff; }
.faq-center a:focus-visible, .faq-center summary:focus-visible { outline: 2px solid var(--theme-brand, #0cb0b0); outline-offset: 3px; }
@media (min-width: 640px) {
    .faq-center { padding-top: 64px; }
    .faq-center .faq-shell { padding: 0 24px; }
    .faq-center .faq-intro h2 { font-size: 34px; }
    .faq-center .faq-group-header { padding: 24px 28px; }
    .faq-center .faq-question summary { padding: 20px 28px; font-size: 15px; }
    .faq-center .faq-answer { padding: 0 28px 24px; }
    .faq-center .faq-contact { padding: 36px; }
    .faq-center .faq-contact-button { width: auto; }
}
@media (min-width: 1024px) {
    .faq-center .faq-shell { padding: 0 32px; }
    .faq-center .faq-layout { grid-template-columns: 270px minmax(0,1fr); gap: 40px; margin-top: 40px; }
    .faq-center .faq-sidebar { position: sticky; top: 160px; }
    .faq-center .faq-topic-nav { display: grid; gap: 8px; overflow: visible; }
    .faq-center .faq-topic-nav .faq-nav-label { display: block; }
    .faq-center .faq-topic-nav a { min-height: 52px; padding: 14px 16px; font-size: 13px; }
    .faq-center .faq-sidebar-help { display: block; margin-top: 28px; padding: 24px; border: 1px solid color-mix(in srgb, var(--theme-brand, #0cb0b0) 20%, white); border-radius: 8px; background: color-mix(in srgb, var(--theme-brand, #0cb0b0) 5%, white); }
    .faq-center .faq-sidebar-help > svg { width: 24px; height: 24px; margin-bottom: 14px; color: var(--theme-brand, #0cb0b0); }
    .faq-center .faq-sidebar-help h3 { margin: 0; color: var(--theme-ink, #0f172a); font-size: 15px; font-weight: 800; line-height: 1.5; }
    .faq-center .faq-sidebar-help p { margin: 10px 0 16px; color: var(--theme-body, #475569); font-size: 13px; line-height: 1.8; }
    .faq-center .faq-sidebar-help a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--theme-brand-dark, #089494); font-size: 13px; font-weight: 700; text-decoration: none; }
    .faq-center .faq-sidebar-help a svg { width: 16px; height: 16px; }
    .faq-center .faq-contact { flex-direction: row; align-items: center; justify-content: space-between; gap: 40px; }
    .faq-center .faq-contact h2 { font-size: 28px; }
}
@media (max-width: 639px) {
    .faq-center .faq-intro { flex-direction: column; align-items: flex-start; gap: 16px; }
    .faq-center .faq-eyebrow { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
    .faq-center .faq-question summary, .faq-center .faq-question-toggle svg, .faq-center a { transition: none; }
}