.page-faq {
  --faq-deep-blue: #064A70;
  --faq-border: #DCE8F2;
  --faq-muted: #4A5A68;
  padding-bottom: var(--space-2xl);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--faq-deep-blue) 75%, #053E5D 100%);
  color: #fff;
  border-radius: 0 0 var(--radius-lg) 0;
  padding: 32px 0 28px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 200px;
  height: 200px;
  background: var(--color-neon);
  opacity: .14;
  transform: rotate(18deg);
  border-radius: 28px;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 56px;
  background: linear-gradient(105deg, transparent 24%, rgba(255,255,255,.12) 40%, transparent 56%);
  clip-path: polygon(0 100%, 100% 38%, 100% 100%);
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-faq .faq-hero-copy {
  max-width: 640px;
}

.page-faq .faq-hero .breadcrumb {
  margin-bottom: 16px;
}

.page-faq .faq-hero .breadcrumb a {
  color: rgba(255,255,255,.88);
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.page-faq .faq-hero .breadcrumb-sep {
  color: rgba(255,255,255,.6);
}

.page-faq .faq-hero h1 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: var(--text-h1);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero-lead {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: var(--text-base);
  line-height: 1.7;
  color: rgba(255,255,255,.9);
}

.page-faq .faq-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-hero-tags .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,.34);
  background: rgba(255,255,255,.14);
  color: #fff;
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.page-faq .faq-hero-tags .tag:hover,
.page-faq .faq-hero-tags .tag:focus-visible {
  background: rgba(255,255,255,.26);
  border-color: #fff;
  transform: translateY(-2px);
}

.page-faq .faq-hero-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.28);
  background: var(--color-bg);
  box-shadow: var(--shadow-float);
  max-height: 200px;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-faq .faq-layout {
  margin-top: 32px;
}

.page-faq .faq-toc {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 12px;
  margin-bottom: 16px;
  scrollbar-width: none;
}

.page-faq .faq-toc::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-toc-label {
  flex: 0 0 auto;
  margin: 0;
  padding: 10px 4px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--color-purple);
}

.page-faq .faq-toc-item {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-faq .faq-toc-item span {
  font-family: var(--font-data);
  color: var(--color-accent);
}

.page-faq .faq-toc-item:hover,
.page-faq .faq-toc-item:focus-visible {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-card);
}

.page-faq .faq-group {
  scroll-margin-top: 96px;
  margin-top: 40px;
  border-top: 2px solid var(--color-bg-soft);
  padding-top: 28px;
}

.page-faq .faq-group:first-of-type {
  margin-top: 0;
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-group-head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.page-faq .faq-group-head::after {
  content: "";
  flex: 1;
  min-width: 60px;
  max-width: 120px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  transform: skewX(-22deg);
}

.page-faq .faq-group-num {
  font-family: var(--font-data);
  font-size: 2rem;
  line-height: 1;
  color: var(--color-accent);
  font-weight: 700;
}

.page-faq .faq-group-head h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-h2);
  color: var(--color-ink);
  line-height: 1.2;
}

.page-faq .faq-group-desc {
  margin: 8px 0 20px;
  font-size: var(--text-sm);
  color: var(--faq-muted);
  line-height: 1.6;
}

.page-faq .faq-item {
  margin-bottom: 12px;
  background: var(--color-bg);
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.page-faq .faq-item:hover {
  border-color: var(--color-primary-tint);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-item:has(.collapse-trigger[aria-expanded="true"]) {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(11,92,138,.10), var(--shadow-card);
}

.page-faq .faq-item .collapse-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 14px;
  border: 0;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-ink);
  text-align: left;
  cursor: pointer;
}

.page-faq .faq-q-num {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-accent);
}

.page-faq .faq-item .collapse-icon {
  position: relative;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-bg-soft);
  transition: transform var(--transition-base);
}

.page-faq .faq-item .collapse-icon::before,
.page-faq .faq-item .collapse-icon::after {
  content: "";
  position: absolute;
  border-radius: 2px;
  background: var(--color-accent);
}

.page-faq .faq-item .collapse-icon::before {
  width: 10px;
  height: 2px;
}

.page-faq .faq-item .collapse-icon::after {
  width: 2px;
  height: 10px;
}

.page-faq .faq-item .collapse-trigger[aria-expanded="true"] .collapse-icon {
  transform: rotate(45deg);
  background: rgba(255,127,0,.14);
}

.page-faq .faq-item .collapse-panel {
  display: block;
}

.page-faq .faq-item .collapse-panel-inner {
  padding: 0 18px 18px;
  overflow: hidden;
  min-height: 0;
  color: var(--faq-muted);
  line-height: 1.75;
  transition: padding-bottom var(--transition-base);
}

.page-faq .faq-item .collapse-panel-inner p {
  margin: 0 0 8px;
}

.page-faq .faq-item .collapse-panel-inner p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-item .collapse-panel-inner a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration-color: rgba(11,92,138,.35);
  text-underline-offset: 3px;
}

.page-faq .faq-item .collapse-panel-inner strong {
  font-family: var(--font-data);
  font-weight: 600;
  color: var(--color-ink);
}

.page-faq .js-enabled .faq-item .collapse-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-base);
}

.page-faq .js-enabled .faq-item .collapse-panel[data-open] {
  grid-template-rows: 1fr;
}

.page-faq .js-enabled .faq-item .collapse-panel:not([data-open]) .collapse-panel-inner {
  padding-bottom: 0;
}

.page-faq .faq-sync-figure {
  margin: 12px 0 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-primary-tint);
  border: 1px solid var(--faq-border);
}

.page-faq .faq-sync-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
}

.page-faq .faq-contact {
  scroll-margin-top: 96px;
  margin-top: 48px;
}

.page-faq .faq-contact-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(255,255,255,.92) 100%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-float);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-faq .faq-contact-card::before {
  content: "";
  position: absolute;
  right: -50px;
  top: -50px;
  width: 160px;
  height: 160px;
  background: var(--color-accent);
  opacity: .10;
  transform: rotate(18deg);
  border-radius: 28px;
  pointer-events: none;
}

.page-faq .faq-contact-copy {
  position: relative;
  z-index: 1;
}

.page-faq .faq-contact-copy .faq-group-num {
  display: inline-block;
  margin-bottom: 6px;
}

.page-faq .faq-contact-copy h2 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  color: var(--color-ink);
}

.page-faq .faq-contact-copy > p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--faq-muted);
}

.page-faq .faq-contact-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-contact-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  font-size: var(--text-sm);
}

.page-faq .faq-contact-list span {
  min-width: 72px;
  color: var(--color-primary);
  font-weight: 600;
}

.page-faq .faq-contact-list strong {
  font-family: var(--font-data);
  font-weight: 600;
  color: var(--color-ink);
  word-break: break-all;
}

.page-faq .faq-contact-action {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 640px) {
  .page-faq .faq-hero {
    padding: 40px 0 36px;
  }

  .page-faq .faq-hero-inner {
    gap: 32px;
  }

  .page-faq .faq-hero-figure {
    max-height: 260px;
  }

  .page-faq .faq-hero-figure img {
    height: 260px;
  }

  .page-faq .faq-sync-figure img {
    max-height: 340px;
  }

  .page-faq .faq-contact-card {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 36px 32px;
  }

  .page-faq .faq-contact-action {
    flex-shrink: 0;
    flex-direction: column;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 56px 0 52px;
  }

  .page-faq .faq-hero-inner {
    flex-direction: row;
    align-items: center;
    gap: 56px;
  }

  .page-faq .faq-hero-copy {
    flex: 1 1 54%;
  }

  .page-faq .faq-hero-figure {
    flex: 1 1 46%;
    max-height: 300px;
  }

  .page-faq .faq-hero-figure img {
    height: 300px;
  }

  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    margin-top: 48px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 104px;
    flex-direction: column;
    gap: 10px;
    overflow: visible;
    padding: 18px 14px;
    margin: 0;
    background: var(--color-bg-soft);
    border-radius: var(--radius-lg);
  }

  .page-faq .faq-toc-label {
    padding: 6px 10px 10px;
  }

  .page-faq .faq-toc-item {
    display: flex;
    width: 100%;
  }

  .page-faq .faq-group {
    margin-top: 48px;
  }

  .page-faq .faq-contact {
    margin-top: 56px;
  }
}