.page-faq {
  --faq-dim: rgba(230, 240, 250, 0.72);
  --faq-line: rgba(255, 255, 255, 0.08);
  --faq-line-strong: rgba(255, 255, 255, 0.16);
  background: var(--c-space);
  color: var(--c-text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-faq .faq-hero {
  padding: 40px 0 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(0, 196, 140, 0.16) 0%, transparent 46%),
    linear-gradient(180deg, var(--c-space) 0%, var(--c-space-light) 100%);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 28px;
  padding-bottom: 44px;
}

.page-faq .faq-hero__copy {
  max-width: 780px;
}

.page-faq .faq-hero__copy .tf-breadcrumb {
  margin-bottom: 14px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-size: var(--fs-hero);
  font-weight: 800;
  line-height: 1.18;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero__lead {
  margin: 0;
  color: var(--faq-dim);
  font-size: 1.02rem;
  max-width: 62ch;
}

.page-faq .faq-hero__figure {
  margin: 0;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--faq-line);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.page-faq .faq-body {
  padding: 48px 0 80px;
}

.page-faq .faq-body__grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-faq .faq-index__card {
  background: var(--c-glass);
  border: 1px solid var(--faq-line);
  border-radius: 20px;
  padding: 22px 18px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.page-faq .faq-index__title {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-cyan);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--faq-line);
}

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

.page-faq .faq-index__list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border-radius: 12px;
  color: var(--c-text);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: var(--c-green);
  padding-left: 16px;
  outline: none;
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--c-cyan);
  opacity: 0.65;
}

.page-faq .faq-index__name {
  font-weight: 500;
  font-size: 0.95rem;
}

.page-faq .faq-index__note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--faq-line);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--faq-dim);
}

.page-faq .faq-index__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 0 4px rgba(0, 196, 140, 0.15);
  flex-shrink: 0;
}

.page-faq .faq-flow {
  display: grid;
  gap: 56px;
  min-width: 0;
}

.page-faq .faq-section__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--faq-line);
  padding-bottom: 18px;
}

.page-faq .faq-section__num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
  color: var(--c-green);
  margin-top: 2px;
}

.page-faq .faq-section__head h2 {
  font-family: var(--font-head);
  font-size: var(--fs-section);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 4px;
}

.page-faq .faq-section__head p {
  margin: 0;
  color: var(--faq-dim);
  font-size: 0.92rem;
}

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

.page-faq .faq-item {
  border: 1px solid var(--faq-line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  transition: border-color var(--transition), background var(--transition);
}

.page-faq .faq-item[open] {
  border-color: rgba(0, 196, 140, 0.32);
  background: rgba(255, 255, 255, 0.045);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 20px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--c-text);
  line-height: 1.45;
  user-select: none;
}

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

.page-faq .faq-item summary .faq-item__q {
  flex: 1;
}

.page-faq .faq-item__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 196, 140, 0.12);
  color: var(--c-green);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  transition: transform var(--transition), background var(--transition), color var(--transition);
}

.page-faq .faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
  background: rgba(255, 59, 74, 0.16);
  color: var(--c-red);
}

.page-faq .faq-item__body {
  padding: 0 20px 22px;
  color: var(--faq-dim);
  font-size: 0.95rem;
  line-height: 1.75;
}

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

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

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

.page-faq .faq-section--contact .faq-section__head {
  margin-bottom: 20px;
}

.page-faq .faq-support {
  display: grid;
  gap: 20px;
  padding: 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(0, 196, 140, 0.1) 0%, rgba(255, 59, 74, 0.04) 100%);
  border: 1px solid var(--faq-line-strong);
}

.page-faq .faq-support__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--faq-line);
}

.page-faq .faq-support__content {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-faq .faq-support__lead {
  margin: 0;
  font-size: 1rem;
  color: var(--c-text);
}

.page-faq .faq-support__content p {
  margin: 0;
  color: var(--faq-dim);
  font-size: 0.94rem;
}

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

.page-faq .faq-support__content .tf-btn {
  justify-self: start;
  margin-top: 4px;
  text-decoration: none;
}

@media (min-width: 992px) {
  .page-faq .faq-hero {
    padding: 60px 0 0;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: center;
    gap: 64px;
    padding-bottom: 64px;
  }

  .page-faq .faq-body {
    padding: 64px 0 100px;
  }

  .page-faq .faq-body__grid {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 52px;
  }

  .page-faq .faq-index__card {
    position: sticky;
    top: 118px;
  }

  .page-faq .faq-flow {
    gap: 72px;
  }

  .page-faq .faq-support {
    grid-template-columns: 340px minmax(0, 1fr);
    align-items: center;
    gap: 32px;
    padding: 28px;
  }
}