.page-faq {
  --faq-gold-line: rgba(245, 158, 11, 0.2);
  --faq-gold-soft: rgba(245, 158, 11, 0.06);
  --faq-purple-soft: rgba(76, 29, 149, 0.2);
  --faq-indigo-soft: rgba(49, 46, 129, 0.16);
  --faq-border: rgba(148, 163, 184, 0.16);
  --faq-radius: 16px;
  background-color: var(--color-bg-deep);
  color: var(--color-text-body);
}

.page-faq__hero {
  position: relative;
  padding: 28px 0 40px;
  background:
    radial-gradient(34rem 24rem at 88% -12%, rgba(76, 29, 149, 0.26), transparent 60%),
    radial-gradient(22rem 18rem at -6% 30%, rgba(49, 46, 129, 0.18), transparent 55%);
}

.page-faq__crumb {
  margin-bottom: 28px;
}

.page-faq__hero-grid {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-faq__hero-copy h1 {
  margin: 12px 0 14px;
  font-size: 30px;
  line-height: 1.28;
  color: var(--color-text-strong);
  letter-spacing: 0.02em;
}

.page-faq__hero-lead {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-body);
}

.page-faq__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq__frame {
  position: relative;
  margin: 0;
  border-radius: var(--radius-l);
  border: 1px solid var(--faq-border);
  background: var(--color-bg-elevated);
  overflow: hidden;
}

.page-faq__frame::before,
.page-faq__frame::after {
  content: "";
  position: absolute;
  z-index: 1;
  width: 34px;
  height: 34px;
  border: 0 solid var(--color-accent-gold);
  pointer-events: none;
}

.page-faq__frame::before {
  top: 14px;
  left: 14px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.page-faq__frame::after {
  right: 14px;
  bottom: 14px;
  border-right-width: 2px;
  border-bottom-width: 2px;
}

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

.page-faq__index {
  position: relative;
  padding-top: 44px;
  padding-bottom: 48px;
  border-top: 1px solid var(--faq-gold-line);
  border-bottom: 1px solid var(--faq-gold-line);
  background:
    linear-gradient(180deg, rgba(76, 29, 149, 0.1), rgba(10, 14, 26, 0) 46%),
    var(--color-bg-deep);
}

.page-faq__index-title {
  margin: 8px 0 0;
  font-size: 24px;
  color: var(--color-text-strong);
}

.page-faq__search {
  display: block;
  max-width: 340px;
  margin-top: 20px;
}

.page-faq__search-label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.page-faq__search-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-elevated);
  color: var(--color-text-strong);
  font-size: 14px;
  font-family: var(--font-body);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-faq__search-input::placeholder {
  color: var(--color-text-muted);
}

.page-faq__search-input:focus {
  outline: none;
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.16);
}

.page-faq__index-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-faq__index-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 16px;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-m);
  background: rgba(21, 27, 46, 0.55);
  color: var(--color-text-body);
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.2s ease;
}

.page-faq__index-link:hover,
.page-faq__index-link:focus-visible {
  border-color: rgba(245, 158, 11, 0.45);
  background: linear-gradient(135deg, rgba(76, 29, 149, 0.22), rgba(49, 46, 129, 0.12));
  transform: translateY(-2px);
}

.page-faq__index-top {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-faq__index-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-accent-gold);
}

.page-faq__index-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-strong);
}

.page-faq__index-desc {
  font-size: 12px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.page-faq__body-head {
  margin-bottom: 28px;
}

.page-faq__body-title {
  margin: 8px 0 0;
  font-size: 24px;
  color: var(--color-text-strong);
}

.page-faq__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq__panels {
  min-width: 0;
}

.page-faq__toc {
  padding: 20px;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-l);
  background: rgba(21, 27, 46, 0.6);
}

.page-faq__toc-label {
  display: block;
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
}

.page-faq__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-faq__toc-item a {
  display: block;
  padding: 10px 12px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  color: var(--color-text-body);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-faq__toc-item a:hover,
.page-faq__toc-item a:focus-visible {
  color: var(--color-text-strong);
  background: var(--faq-gold-soft);
  border-left-color: var(--color-accent-gold);
}

.page-faq__toc-tip {
  margin: 18px 0 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.page-faq__toc-help {
  width: 100%;
  justify-content: center;
}

.page-faq__group {
  margin-bottom: 24px;
  padding: 20px;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-l);
  background: rgba(10, 14, 26, 0.44);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq__group-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-faq__group-index {
  flex: 0 0 auto;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-accent-gold);
  letter-spacing: 0.04em;
}

.page-faq__group-meta {
  min-width: 0;
}

.page-faq__group-title {
  margin: 0 0 4px;
  font-size: 19px;
  color: var(--color-text-strong);
}

.page-faq__group-desc {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-muted);
}

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

.page-faq__item {
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-m);
  background: linear-gradient(135deg, rgba(21, 27, 46, 0.86), rgba(10, 14, 26, 0.7));
  overflow: hidden;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.page-faq__item[open] {
  border-color: rgba(245, 158, 11, 0.42);
  background:
    linear-gradient(135deg, rgba(76, 29, 149, 0.24), rgba(49, 46, 129, 0.12)),
    var(--color-bg-elevated);
}

.page-faq__question {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq__question:hover {
  background: rgba(245, 158, 11, 0.04);
}

.page-faq__q-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--faq-purple-soft);
  color: var(--color-accent-gold);
}

.page-faq__q-icon svg {
  width: 17px;
  height: 17px;
}

.page-faq__q-text {
  flex: 1;
  min-width: 0;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text-strong);
}

.page-faq__q-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
}

.page-faq__q-toggle::before,
.page-faq__q-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-accent-gold);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.page-faq__q-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

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

.page-faq__answer {
  padding: 0 16px 18px 58px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-text-body);
}

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

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

.page-faq__answer-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: 14px;
  color: var(--color-accent-gold);
  text-decoration: none;
}

.page-faq__answer-link:hover,
.page-faq__answer-link:focus-visible {
  color: var(--color-accent-gold-light);
}

.page-faq__contact-list {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-faq__contact-note {
  font-size: 13px;
  color: var(--color-text-muted);
}

.page-faq__visual {
  margin: 28px 0 0;
  padding: 16px;
  border: 1px dashed rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-m);
  background: var(--faq-gold-soft);
}

.page-faq__visual-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-s);
}

.page-faq__visual-caption {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
  text-align: center;
}

@media (min-width: 768px) {
  .page-faq__hero {
    padding: 40px 0 56px;
  }

  .page-faq__hero-grid {
    grid-template-columns: 1fr 0.85fr;
    gap: 44px;
  }

  .page-faq__hero-copy h1 {
    font-size: 36px;
  }

  .page-faq__hero-lead {
    font-size: 16px;
  }

  .page-faq__index-top {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
  }

  .page-faq__search {
    margin-top: 0;
  }

  .page-faq__index-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq__layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 32px;
  }

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

  .page-faq__question {
    padding: 18px 20px;
  }

  .page-faq__answer {
    padding: 0 20px 20px 62px;
  }

  .page-faq__group {
    padding: 28px;
  }
}

@media (min-width: 1024px) {
  .page-faq__hero-copy h1 {
    font-size: 44px;
  }

  .page-faq__index-list {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-faq__layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 40px;
  }
}