.page-faq {
  --faq-toc-w: 232px;
  --faq-surface: rgba(16, 42, 67, 0.55);
  --faq-surface-2: rgba(11, 30, 51, 0.72);
}

.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 20px 0 44px;
  border-bottom: 2px solid var(--hair-strong);
  background:
    radial-gradient(120% 90% at 82% -12%, rgba(0, 229, 255, 0.18), transparent 62%),
    radial-gradient(90% 80% at -8% 104%, rgba(255, 107, 44, 0.14), transparent 64%),
    var(--ink-2);
}

.page-faq .faq-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.24;
  filter: saturate(0.75) contrast(1.05);
  max-width: none;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: 26px;
  margin-top: 22px;
}

.page-faq .faq-hero-lead .title-xl {
  margin: 8px 0 14px;
  max-width: 16em;
}

.page-faq .faq-hero-lead .lede {
  max-width: 46ch;
}

.page-faq .faq-status {
  border: 2px solid var(--hair-strong);
  background: var(--faq-surface-2);
  box-shadow: var(--shadow-block);
  padding: 16px 18px;
}

.page-faq .faq-status-head {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

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

.page-faq .faq-light {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  line-height: 1.5;
}

.page-faq .faq-light strong {
  display: block;
  color: var(--paper);
  font-weight: 700;
}

.page-faq .faq-light em {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: var(--stone);
  margin-top: 2px;
}

.page-faq .faq-light .dot {
  margin-top: 6px;
  flex: 0 0 auto;
}

.page-faq .dot--cyan {
  background: var(--cyan);
}

.page-faq .dot--moss {
  background: var(--moss);
}

.page-faq .faq-index {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-faq .faq-index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 12px;
  border: 2px solid var(--hair);
  background: rgba(10, 26, 47, 0.6);
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .faq-index-link:hover,
.page-faq .faq-index-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(0, 229, 255, 0.08);
  transform: translate(-2px, -2px);
}

.page-faq .faq-index-num {
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-faq .faq-index-label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-faq .faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-faq .faq-chips .chip {
  text-decoration: none;
  font-size: 13px;
}

.page-faq .faq-layout {
  display: grid;
  gap: 30px;
  padding-top: 34px;
  padding-bottom: 64px;
}

.page-faq .faq-toc {
  border-left: 3px solid var(--orange);
  padding: 4px 0 4px 16px;
}

.page-faq .faq-toc-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--stone);
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .faq-toc-list a {
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.page-faq .faq-toc-list a:hover,
.page-faq .faq-toc-list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-faq .faq-toc-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--stone);
  line-height: 1.6;
}

.page-faq .faq-toc-note a {
  color: var(--cyan);
}

.page-faq .faq-body {
  min-width: 0;
  display: grid;
  gap: 44px;
}

.page-faq .faq-group {
  padding-top: 6px;
}

.page-faq .faq-group-head {
  position: relative;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--hair);
}

.page-faq .faq-group-head .annotation {
  display: none;
}

.page-faq .faq-group-head .title-lg {
  margin: 0 0 10px;
}

.page-faq .faq-group-note {
  margin: 0;
  max-width: 52ch;
  color: var(--stone);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .qa {
  border: 2px solid var(--hair);
  background: var(--faq-surface);
  margin-bottom: 12px;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--hair-strong);
  background: var(--faq-surface-2);
}

.page-faq .qa summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  color: var(--paper);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.55;
}

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

.page-faq .qa summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 0.2s var(--ease);
}

.page-faq .qa[open] summary::after {
  content: "–";
  transform: rotate(180deg);
}

.page-faq .qa summary:hover .qa-q,
.page-faq .qa summary:focus-visible .qa-q {
  color: var(--cyan);
}

.page-faq .qa-num {
  flex: 0 0 auto;
  font-size: 12px;
  line-height: 1.9;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-faq .qa-a {
  padding: 0 16px 18px;
  border-top: 1px solid var(--hair);
  margin-top: 2px;
  padding-top: 14px;
}

.page-faq .qa-a p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.86);
}

.page-faq .qa-a p:last-child {
  margin-bottom: 0;
}

.page-faq .qa-a a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.45);
}

.page-faq .qa-a a:hover,
.page-faq .qa-a a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-faq .qa-steps {
  margin: 0 0 12px;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.page-faq .qa-steps li {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.86);
}

.page-faq .qa-steps li::marker {
  color: var(--moss);
  font-family: var(--font-mono);
}

.page-faq .faq-figure {
  margin: 20px 0 0;
}

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--stone);
  letter-spacing: 0.02em;
}

.page-faq .faq-contact {
  padding: 22px 20px;
  margin-bottom: 20px;
}

.page-faq .faq-contact-grid {
  display: grid;
  gap: 22px;
}

.page-faq .faq-contact-grid h3 {
  margin: 0 0 8px;
}

.page-faq .faq-contact-grid p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(10, 26, 47, 0.82);
}

.page-faq .faq-contact-value {
  font-size: 17px;
  color: var(--ink);
  letter-spacing: 0.01em;
  word-break: break-word;
}

.page-faq .faq-foot {
  margin-top: 22px;
  padding: 20px;
  border: 2px solid var(--hair-strong);
  background: linear-gradient(120deg, rgba(0, 229, 255, 0.12), rgba(255, 107, 44, 0.1));
  display: grid;
  gap: 16px;
}

.page-faq .faq-foot-text p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper);
}

.page-faq .faq-foot-text .mono {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mint);
}

.page-faq .faq-foot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 26px 0 54px;
  }

  .page-faq .faq-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-contact {
    padding: 26px 24px;
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  .page-faq .qa summary {
    padding: 18px 20px;
    font-size: 16px;
  }

  .page-faq .qa-a {
    padding: 16px 20px 20px;
  }

  .page-faq .faq-foot {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
    padding: 24px;
  }
}

@media (min-width: 1040px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-index {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-faq .faq-layout {
    grid-template-columns: var(--faq-toc-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 44px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
  }

  .page-faq .faq-group-head {
    padding-right: 56px;
  }

  .page-faq .faq-group-head .annotation {
    display: block;
    position: absolute;
    top: 2px;
    right: 0;
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-body {
    gap: 56px;
  }
}