.page-faq {
  --c-deep: #10233F;
  --c-energy: #FF6A2B;
  --c-highlight: #D9F24B;
  background: var(--c-bg);
  color: var(--c-body);
  overflow-x: hidden;
}

.page-faq .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.page-faq .faq-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2.5rem 0 3rem;
  position: relative;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -2rem;
  right: -20%;
  width: 45rem;
  height: 30rem;
  background: linear-gradient(145deg, rgba(217, 242, 75, 0.12), rgba(255, 106, 43, 0.06));
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.page-faq .faq-hero>* {
  position: relative;
  z-index: 1;
}

.page-faq .breadcrumbs {
  font-size: .875rem;
  color: var(--c-muted);
  margin-bottom: 1rem;
}

.page-faq .breadcrumbs a {
  color: var(--c-warm);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.page-faq .breadcrumbs a:hover {
  border-bottom-color: var(--c-warm);
}

.page-faq .page-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.1;
  color: var(--c-deep);
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.page-faq .page-head__lead {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--c-muted);
  max-width: 38rem;
}

.page-faq .faq-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.5rem;
}

.page-faq .faq-hero__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: 0 12px 40px rgba(16, 35, 63, 0.12);
}

.page-faq .faq-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
  border-top: 2px solid var(--c-line);
  padding-top: 2rem;
}

.page-faq .faq-side {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
  background: var(--c-surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--c-line);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.page-faq .faq-side__title {
  font-family: var(--font-head);
  font-size: .875rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-muted);
  margin: 0 0 1rem;
}

.page-faq .faq-side__nav {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  margin-bottom: 1.5rem;
}

.page-faq .faq-side__nav a {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .75rem .875rem;
  border-radius: var(--radius-sm);
  color: var(--c-deep);
  font-weight: 600;
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}

.page-faq .faq-side__nav a span {
  font-family: var(--font-head);
  font-size: .75rem;
  color: var(--c-warm);
  transition: color .2s ease;
}

.page-faq .faq-side__nav a:hover {
  background: var(--c-bg);
  color: var(--c-warm);
}

.page-faq .faq-side__card {
  background: var(--c-deep);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  color: var(--c-text-dark);
}

.page-faq .faq-side__card-title {
  font-family: var(--font-head);
  font-size: 1.125rem;
  margin: 0 0 .5rem;
}

.page-faq .faq-side__card p {
  font-size: .875rem;
  line-height: 1.6;
  opacity: .85;
  margin: 0 0 1rem;
}

.page-faq .faq-side__card .btn {
  width: 100%;
  justify-content: center;
}

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

.page-faq .faq-section {
  margin-bottom: 2.5rem;
}

.page-faq .section-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0 1.25rem;
  font-family: var(--font-head);
  font-size: 1.5rem;
  color: var(--c-deep);
  letter-spacing: -0.01em;
}

.page-faq .section-title__num {
  font-size: 1.25rem;
  color: var(--c-warm);
  background: rgba(176, 94, 60, 0.1);
  border-radius: 999px;
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.page-faq .faq-item {
  background: var(--c-surface);
  border-radius: var(--radius-sm);
  padding: 0 1.25rem;
  margin-bottom: .875rem;
  border-left: 4px solid transparent;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: border-color .2s ease, background .2s ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--c-energy);
}

.page-faq .faq-item:hover {
  background: #fff;
  border-left-color: var(--c-accent);
}

.page-faq .faq-item summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.125rem 0;
  list-style: none;
  font-weight: 700;
  color: var(--c-ink);
  font-size: .9375rem;
}

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

.page-faq .faq-item__no {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--c-deep);
  color: #fff;
  font-size: .75rem;
  font-weight: 900;
  transition: background .2s ease;
}

.page-faq .faq-item[open] .faq-item__no {
  background: var(--c-energy);
}

.page-faq .faq-item__a {
  padding: 0 0 1.25rem;
  margin-left: 2.75rem;
  color: var(--c-body);
  line-height: 1.8;
}

.page-faq .faq-item__a p {
  margin: 0;
}

.page-faq .faq-account-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-faq .faq-account-grid__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: 0 8px 30px rgba(16, 35, 63, 0.1);
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.page-faq .tag {
  border: 1px solid var(--c-line);
  color: var(--c-deep);
  background: transparent;
}

.page-faq .tag--energy {
  border-color: var(--c-energy);
  color: var(--c-warm);
}

.page-faq .tag--highlight {
  border-color: var(--c-highlight);
  color: #4C6B00;
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 3rem 0 4rem;
  }

  .page-faq .faq-body {
    grid-template-columns: 260px 1fr;
    gap: 3rem;
  }

  .page-faq .faq-account-grid {
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-body {
    grid-template-columns: 300px 1fr;
    gap: 4rem;
  }

  .page-faq .faq-side {
    padding: 2rem;
  }

  .page-faq .faq-list {
    max-width: 820px;
  }
}