.page-faq {
  --faq-rail-w: 248px;
  --faq-gap: 2rem;
}

.page-faq .faq-hero {
  padding-block: 1.75rem 1.25rem;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 1.5rem;
}

.page-faq .faq-hero__lede {
  min-width: 0;
}

.page-faq .page-hero__title {
  margin: 0.55rem 0 0.9rem;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.6rem;
}

.page-faq .faq-hero__jump .chip {
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.page-faq .faq-signal {
  padding: 1.25rem 1.2rem 1.35rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-signal__title {
  margin: 0 0 0.95rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist-faint);
}

.page-faq .faq-signal__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-faq .faq-signal__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--mist-dim);
}

.page-faq .faq-signal__list .signal-dot {
  flex: 0 0 auto;
  margin-top: 0.45rem;
}

.page-faq .faq-map {
  margin: 0.75rem 0 0;
}

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

.page-faq .faq-board {
  padding-block: 2.75rem 4rem;
}

.page-faq .faq-board__grid {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-rail {
  border-radius: var(--radius);
  padding: 1rem 1rem 1.15rem;
}

.page-faq .faq-rail .nav-caption {
  margin: 0 0 0.7rem;
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-rail__list li {
  flex: 0 0 auto;
}

.page-faq .faq-rail__list a {
  display: block;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--mist-dim);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-faq .faq-rail__list a:hover,
.page-faq .faq-rail__list a:focus-visible {
  color: var(--mist);
  border-color: var(--teal);
}

.page-faq .faq-rail__list a[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 600;
}

.page-faq .faq-flow {
  min-width: 0;
}

.page-faq .faq-block {
  padding-block: 1.75rem 2.25rem;
  border-top: 1px solid var(--line);
  scroll-margin-top: 5.5rem;
}

.page-faq .faq-block:first-child {
  border-top: none;
  padding-top: 0;
}

.page-faq .faq-block .section-desc {
  max-width: 62ch;
}

.page-faq .faq-list {
  margin-top: 1.1rem;
}

.page-faq .faq-q {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-q summary {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 1.05rem 0.2rem 1.05rem 0;
  cursor: pointer;
  list-style: none;
  color: var(--mist);
  transition: color 0.2s var(--ease);
}

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

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

.page-faq .faq-q[open] summary {
  color: var(--cyan);
}

.page-faq .faq-q summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--cyan);
}

.page-faq .faq-q[open] summary::after {
  content: "\2212";
}

.page-faq .faq-q__idx {
  flex: 0 0 auto;
  font-size: 0.72rem;
  color: var(--mist-faint);
}

.page-faq .faq-q__text {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
}

.page-faq .faq-q summary .chip {
  flex: 0 0 auto;
  font-size: 0.68rem;
  white-space: nowrap;
}

.page-faq .faq-q__body {
  padding: 0 1.6rem 1.35rem 1.7rem;
  color: var(--mist-dim);
}

.page-faq .faq-q__body > p {
  margin: 0 0 0.8rem;
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-faq .faq-q__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-steps {
  list-style: none;
  counter-reset: faq-step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-faq .faq-steps li {
  counter-increment: faq-step;
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  gap: 0.35rem;
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-faq .faq-steps li::before {
  content: counter(faq-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  padding-top: 0.32rem;
  letter-spacing: 0.04em;
}

.page-faq .faq-cards-map {
  margin: 1.6rem 0 0;
}

.page-faq .faq-cards-map img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-support {
  margin-top: 1.35rem;
  padding: 1.5rem 1.35rem 1.6rem;
  border-radius: var(--radius);
  display: grid;
  gap: 1.5rem;
}

.page-faq .faq-support__label {
  margin: 0 0 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist-faint);
}

.page-faq .faq-support__value {
  margin: 0 0 1.1rem;
  font-size: 0.95rem;
  color: var(--mist);
  word-break: break-word;
}

.page-faq .faq-support__note p {
  margin: 0 0 1.15rem;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--mist-dim);
}

.page-faq .faq-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

@media (min-width: 720px) {
  .page-faq .faq-support {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    padding: 1.75rem 1.6rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding-block: 2.75rem 1.5rem;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.7fr);
    gap: 2.5rem;
    align-items: end;
  }

  .page-faq .faq-signal {
    padding: 1.5rem 1.4rem 1.6rem;
  }

  .page-faq .faq-board__grid {
    grid-template-columns: var(--faq-rail-w) minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 5rem;
    padding: 1.15rem 1.1rem 1.3rem;
  }

  .page-faq .faq-rail__list {
    display: grid;
    gap: 0.2rem;
    overflow: visible;
  }

  .page-faq .faq-rail__list a {
    border-color: transparent;
    padding: 0.55rem 0.7rem;
    white-space: normal;
  }

  .page-faq .faq-rail__list a:hover,
  .page-faq .faq-rail__list a:focus-visible {
    background: var(--glass-soft);
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-block {
    padding-block: 2.25rem 2.75rem;
  }

  .page-faq .faq-q summary {
    padding-block: 1.15rem;
  }

  .page-faq .faq-q__body {
    padding-right: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-rail__list a,
  .page-faq .faq-q summary {
    transition: none;
  }
}