.page-faq {
  --faq-text: #c6d4e2;
  --faq-highlight: rgba(0, 227, 115, 0.12);
  background:
    linear-gradient(rgba(30, 58, 95, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 95, 0.14) 1px, transparent 1px),
    var(--c-space);
  background-size: 32px 32px, 32px 32px, auto;
  color: var(--c-paper);
}

.page-faq a {
  color: var(--c-pitch);
  text-decoration: underline;
  text-decoration-color: rgba(0, 227, 115, 0.4);
  text-underline-offset: 3px;
}

.page-faq a:hover,
.page-faq a:focus-visible {
  color: var(--c-cyan);
  text-decoration-color: currentColor;
}

.page-faq .breadcrumb {
  border-bottom: 1px solid var(--c-grid);
  background: rgba(8, 16, 32, 0.6);
}

.page-faq .breadcrumb__list {
  list-style: none;
  padding-left: 0;
  margin: 0;
  white-space: nowrap;
}

.page-faq .breadcrumb__link {
  text-decoration: none;
}

.page-faq__breadcrumb-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  gap: 16px;
}

.page-faq__coords {
  display: none;
  font-family: var(--f-index);
  font-size: 11px;
  color: var(--c-muted);
  gap: 16px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.page-faq__hero {
  padding-top: 32px;
  padding-bottom: 8px;
}

.page-faq__hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

.page-faq__section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.page-faq__hero-num {
  font-family: var(--f-index);
  font-size: 13px;
  line-height: 1;
  color: var(--c-pitch);
  border: 1px solid rgba(0, 227, 115, 0.5);
  background: var(--faq-highlight);
  padding: 4px 8px;
  transform: skewX(-8deg);
  display: inline-block;
}

.page-faq__title {
  font-family: var(--f-headline);
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  transform: skewX(-4deg);
  margin: 8px 0 16px;
  max-width: 18em;
}

.page-faq__lede {
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--faq-text);
  max-width: 62ch;
  margin: 0 0 20px;
}

.page-faq__hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .data-chip {
  background: var(--faq-highlight);
  color: var(--c-pitch);
  border: 1px solid rgba(0, 227, 115, 0.3);
  font-family: var(--f-index);
  font-size: 12px;
  padding: 5px 10px;
}

.page-faq__hero-visual {
  position: relative;
  max-width: 300px;
  margin-left: auto;
}

.page-faq__hero-frame {
  border: 1px solid var(--c-grid);
  background: var(--c-deep);
  padding: 10px;
}

.page-faq__hero-img {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq__figcap {
  font-family: var(--f-index);
  font-size: 11px;
  color: var(--c-muted);
  padding: 10px 2px 2px;
  letter-spacing: 0.04em;
}

.page-faq__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px 48px;
  padding: 32px 0 72px;
}

.page-faq__index-panel {
  background: var(--c-deep);
  border: 1px solid var(--c-grid);
  padding: 20px 16px;
  position: relative;
}

.page-faq__index-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 12px;
  right: 12px;
  height: 3px;
  background: linear-gradient(90deg, var(--c-pitch), transparent 70%);
}

.page-faq__index-label {
  font-family: var(--f-index);
  font-size: 11px;
  color: var(--c-muted);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 12px;
}

.page-faq__index-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-faq__index-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-index);
  font-size: 13px;
  color: var(--c-muted);
  text-decoration: none;
  padding: 8px 10px;
  background: var(--c-panel);
  border: 1px solid var(--c-grid);
  line-height: 1;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.page-faq__index-link:hover,
.page-faq__index-link:focus-visible {
  color: var(--c-pitch);
  border-color: rgba(0, 227, 115, 0.5);
  background: rgba(0, 227, 115, 0.08);
  outline: none;
}

.page-faq__index-no {
  font-size: 11px;
  color: var(--c-pitch);
}

.page-faq__index-tip {
  font-family: var(--f-index);
  font-size: 11px;
  color: var(--c-muted);
  margin: 14px 0 0;
  border-top: 1px dashed var(--c-grid);
  padding-top: 10px;
}

.page-faq__group {
  scroll-margin-top: 88px;
  margin-bottom: 48px;
}

.page-faq__group:last-child {
  margin-bottom: 0;
}

.page-faq__group-title {
  font-family: var(--f-headline);
  font-size: 24px;
  line-height: 1.2;
  margin: 0 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-grid);
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 0.02em;
}

.page-faq__group-title::after {
  content: "";
  width: 42px;
  height: 4px;
  background: var(--c-pitch);
  transform: skewX(-30deg);
  flex: none;
}

.page-faq__group-no {
  font-family: var(--f-index);
  font-size: 13px;
  line-height: 1;
  color: var(--c-pitch);
  border: 1px solid rgba(0, 227, 115, 0.4);
  background: var(--faq-highlight);
  padding: 4px 8px;
  flex: none;
}

.page-faq__items {
  display: grid;
  gap: 12px;
}

.page-faq__item {
  background: var(--c-deep);
  border: 1px solid var(--c-grid);
  border-left: 3px solid var(--c-grid);
  transition: border-color 0.2s, background-color 0.2s;
}

.page-faq__item[open] {
  border-left-color: var(--c-pitch);
  background: var(--c-panel);
}

.page-faq__q {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  list-style: none;
  cursor: pointer;
  user-select: none;
}

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

.page-faq__q-num {
  font-family: var(--f-index);
  font-size: 11px;
  color: var(--c-pitch);
  background: var(--faq-highlight);
  border: 1px solid rgba(0, 227, 115, 0.3);
  padding: 3px 6px;
  line-height: 1.2;
  flex: none;
}

.page-faq__q-text {
  flex: 1;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 15px;
  color: var(--c-paper);
  line-height: 1.5;
}

.page-faq__q-icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
  opacity: 0.8;
}

.page-faq__q-icon::before,
.page-faq__q-icon::after {
  content: "";
  position: absolute;
  background: var(--c-pitch);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.page-faq__q-icon::before {
  width: 12px;
  height: 2px;
}

.page-faq__q-icon::after {
  width: 2px;
  height: 12px;
}

.page-faq__item[open] .page-faq__q-icon::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-faq__a {
  padding: 0 16px 16px 42px;
  color: var(--faq-text);
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.75;
  border-top: 1px solid var(--c-grid);
  background: rgba(8, 16, 32, 0.4);
}

.page-faq__a p {
  margin: 12px 0 0;
}

.page-faq__a p:first-child {
  margin-top: 14px;
}

.page-faq__arch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.page-faq__arch-media {
  border: 1px solid var(--c-grid);
  background: var(--c-deep);
  padding: 8px;
  margin: 0;
}

.page-faq__arch-img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-faq__arch-caption {
  font-family: var(--f-index);
  font-size: 11px;
  color: var(--c-muted);
  padding: 10px 2px 2px;
  letter-spacing: 0.04em;
}

.page-faq__support {
  border: 1px solid var(--c-grid);
  border-top: 4px solid var(--c-flame);
  background: var(--c-deep);
  padding: 20px 16px;
}

.page-faq__support-intro {
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--faq-text);
  margin: 0 0 16px;
  max-width: 60ch;
}

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

.page-faq__support-card {
  display: block;
  background: var(--c-panel);
  border: 1px solid var(--c-grid);
  padding: 14px;
  text-decoration: none;
  color: var(--c-paper);
  transition: border-color 0.2s, background-color 0.2s;
}

.page-faq__support-card:hover,
.page-faq__support-card:focus-visible {
  border-color: var(--c-pitch);
  background: rgba(17, 42, 74, 0.9);
  outline: none;
}

.page-faq__support-label {
  font-family: var(--f-index);
  font-size: 11px;
  color: var(--c-muted);
  display: block;
  margin-bottom: 4px;
}

.page-faq__support-val {
  font-family: var(--f-index);
  font-size: 16px;
  color: var(--c-pitch);
  word-break: break-all;
}

.page-faq__support-note {
  font-family: var(--f-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 16px 0 0;
}

@media (min-width: 640px) {
  .page-faq__support-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 800px) {
  .page-faq__arch-grid {
    grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
    align-items: start;
    margin-bottom: 20px;
  }
}

@media (min-width: 720px) {
  .page-faq__coords {
    display: flex;
  }
}

@media (min-width: 960px) {
  .page-faq__hero {
    padding-top: 48px;
    padding-bottom: 16px;
  }

  .page-faq__hero-inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 48px;
  }

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

  .page-faq__index-panel {
    position: sticky;
    top: 88px;
  }

  .page-faq__index-list {
    display: grid;
    gap: 4px;
  }

  .page-faq__index-link {
    justify-content: flex-start;
  }

  .page-faq__group-title {
    font-size: 28px;
  }

  .page-faq__a {
    padding-left: 56px;
  }
}