.page-faq {
  background: linear-gradient(180deg, var(--c-ink) 0, var(--c-field) 360px, var(--c-field) 100%);
  color: var(--c-warm);
  padding-bottom: 88px;
  overflow-x: hidden;
}

.page-faq .faq-hero {
  padding: 88px 0 0;
}

.page-faq .breadcrumb {
  margin-bottom: 30px;
}

.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.2vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  max-width: 15em;
  color: var(--c-warm);
}

.page-faq .faq-hero__lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: #A9BCB5;
  max-width: 38em;
  margin: 22px 0 0;
}

.page-faq .step-rail {
  list-style: none;
  margin: 44px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-faq .step-rail__item {
  position: relative;
  padding: 22px 20px 24px;
  border-radius: var(--radius-m);
  border: var(--line-hair);
  background: linear-gradient(158deg, var(--c-pitch) 0%, rgba(11, 43, 36, 0.55) 100%);
  box-shadow: var(--shadow-island);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-faq .step-rail__item:hover {
  transform: translateY(-2px);
  border-color: rgba(46, 242, 194, 0.42);
}

.page-faq .step-rail__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
  font-variant-numeric: tabular-nums;
}

.page-faq .step-rail__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  margin: 12px 0 8px;
  color: var(--c-warm);
}

.page-faq .step-rail__text {
  font-size: 14px;
  line-height: 1.8;
  color: #9CB0A9;
  margin: 0;
}

.page-faq .step-rail__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 242, 194, 0.45);
  padding-bottom: 2px;
}

.page-faq .step-rail__link:hover {
  color: var(--c-cyan-soft);
  border-color: var(--c-cyan-soft);
}

.page-faq .faq-banner {
  margin: 48px 0 0;
}

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

.page-faq .faq-main {
  padding: 76px 0 0;
}

.page-faq .faq-main__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.page-faq .faq-index {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-faq .faq-index__item + .faq-index__item {
  margin-top: 4px;
}

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 12px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  color: var(--c-warm);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: rgba(46, 242, 194, 0.09);
  border-color: rgba(46, 242, 194, 0.3);
  color: var(--c-cyan-soft);
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
  flex: 0 0 auto;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-side__support {
  margin-top: 26px;
  padding: 20px;
  border-radius: var(--radius-m);
  border: var(--line-hair);
  background: rgba(16, 59, 49, 0.55);
}

.page-faq .faq-side__text {
  font-size: 13px;
  line-height: 1.85;
  color: #9CB0A9;
  margin: 10px 0 0;
  word-break: break-word;
}

.page-faq .faq-side__text strong {
  color: var(--c-warm);
  font-weight: 600;
}

.page-faq .faq-side__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 242, 194, 0.45);
  padding-bottom: 2px;
}

.page-faq .faq-side__link:hover {
  color: var(--c-cyan-soft);
}

.page-faq .faq-group {
  scroll-margin-top: 104px;
}

.page-faq .faq-group + .faq-group {
  margin-top: 68px;
}

.page-faq .faq-group__title {
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--c-warm);
}

.page-faq .faq-group__intro {
  font-size: 15px;
  line-height: 1.85;
  color: #9CB0A9;
  margin: 0 0 26px;
  max-width: 36em;
}

.page-faq .faq-group__figure {
  margin: 0 0 28px;
}

.page-faq .qa {
  border-top: var(--line-hair);
  transition: background 0.2s var(--ease);
}

.page-faq .qa:last-of-type {
  border-bottom: var(--line-hair);
}

.page-faq .qa[open] {
  background: rgba(46, 242, 194, 0.04);
}

.page-faq .qa__q {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 20px 44px 20px 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--c-warm);
  transition: color 0.18s var(--ease);
}

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

.page-faq .qa__q:hover {
  color: var(--c-cyan-soft);
}

.page-faq .qa__q::after {
  content: "+";
  position: absolute;
  right: 10px;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--c-cyan);
}

.page-faq .qa[open] .qa__q::after {
  content: "−";
  color: var(--c-orange);
}

.page-faq .qa__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-orange);
  font-variant-numeric: tabular-nums;
}

.page-faq .qa__a {
  padding: 0 44px 24px 40px;
  font-size: 15px;
  line-height: 1.9;
  color: #A9BCB5;
}

.page-faq .qa__a p {
  margin: 0 0 10px;
}

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

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

.page-faq .qa__a a:hover {
  color: var(--c-cyan-soft);
}

.page-faq .faq-cta {
  margin-top: 40px;
  padding: 28px 24px;
  border-radius: var(--radius-m);
  border: 1px solid rgba(46, 242, 194, 0.28);
  background: linear-gradient(140deg, rgba(16, 59, 49, 0.85) 0%, rgba(11, 43, 36, 0.4) 100%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.page-faq .faq-cta__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-warm);
}

@media (min-width: 640px) {
  .page-faq .faq-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .page-faq .step-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-faq .step-rail__item {
    padding: 24px 22px 26px;
  }

  .page-faq .qa__q {
    font-size: 17px;
    padding: 22px 48px 22px 10px;
  }

  .page-faq .qa__a {
    padding: 0 48px 26px 42px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-hero {
    padding-top: 112px;
  }

  .page-faq .faq-main {
    padding-top: 96px;
  }

  .page-faq .faq-main__grid {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 80px;
    align-items: start;
  }

  .page-faq .faq-side {
    position: sticky;
    top: 104px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .step-rail__item,
  .page-faq .faq-index__link,
  .page-faq .qa,
  .page-faq .qa__q {
    transition: none;
  }
}