.page-faq {
  --faq-orange: var(--color-orange);
  --faq-green: var(--color-green);
  --faq-blue: var(--color-blue);
  --faq-dark: var(--color-dark);
  --faq-glass: var(--color-glass);
  --faq-text: var(--color-text);
  --faq-muted: var(--color-muted);
  --faq-gold: var(--color-gold);
  --faq-answer-bg: rgba(13, 71, 161, 0.08);
  --faq-answer-open: rgba(13, 71, 161, 0.14);
}

.page-faq .section,
.page-faq__hero {
  position: relative;
}

.page-faq .section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 245, 245, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 245, 245, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

.page-faq .section .container {
  position: relative;
  z-index: 1;
}

.page-faq__hero {
  padding: 40px 0 28px;
  border-bottom: 1px solid rgba(245, 245, 245, 0.12);
  margin-bottom: 24px;
}

.page-faq__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 245, 245, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 245, 245, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-faq__hero .section-index {
  margin-bottom: 14px;
}

.page-faq__hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(26px, 4.5vw, 40px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
  max-width: 980px;
  margin-bottom: 18px;
}

.page-faq__hero-txt {
  color: var(--faq-muted);
  font-size: 16px;
  line-height: 1.8;
  max-width: 820px;
}

.page-faq__toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 0 4px;
  margin-bottom: 8px;
}

.page-faq__toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  background: rgba(13, 71, 161, 0.12);
  border: 1px solid rgba(245, 245, 245, 0.12);
  color: var(--faq-text);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.page-faq__toc a:hover {
  border-color: var(--faq-orange);
  background: rgba(255, 109, 0, 0.08);
  color: var(--faq-orange);
}

.page-faq__toc-num {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--faq-orange);
  font-weight: 700;
}

.page-faq__section-head {
  margin-bottom: 32px;
}

.page-faq__section-head .section-title {
  margin-bottom: 10px;
}

.page-faq__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-faq__list details {
  border: 1px solid rgba(245, 245, 245, 0.12);
  border-left: 4px solid transparent;
  background: rgba(18, 18, 18, 0.6);
  transition: background 0.3s ease, border-color 0.3s ease, border-left-color 0.3s ease;
}

.page-faq__list details summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 18px 18px 20px;
  user-select: none;
  transition: background 0.3s ease;
}

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

.page-faq__list details summary:hover {
  background: rgba(255, 109, 0, 0.05);
}

.page-faq__list details[open] {
  background: var(--faq-answer-open);
  border-left-color: var(--faq-orange);
  border-color: rgba(255, 109, 0, 0.3);
}

.page-faq__list details[open] summary {
  background: rgba(255, 109, 0, 0.045);
}

.page-faq__qnum {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  color: var(--faq-orange);
  min-width: 30px;
  line-height: 1;
  flex-shrink: 0;
}

.page-faq__q {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
  color: var(--faq-text);
  line-height: 1.45;
}

.page-faq__icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.page-faq__icon::before,
.page-faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--faq-orange);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

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

.page-faq details[open] .page-faq__icon::before {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.page-faq details[open] .page-faq__icon::after {
  transform: translate(-50%, -50%) rotate(45deg);
}

.page-faq__answer {
  padding: 6px 18px 20px 68px;
  color: var(--faq-muted);
  font-size: 15px;
  line-height: 1.75;
  border-top: 1px solid rgba(245, 245, 245, 0.06);
}

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

.page-faq__answer a {
  color: var(--faq-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}

.page-faq__figure {
  margin: 0;
  border: 1px solid rgba(245, 245, 245, 0.12);
  background: rgba(13, 71, 161, 0.06);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-self: start;
}

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

.page-faq__figure figcaption {
  font-family: var(--font-data);
  font-size: 12px;
  color: var(--faq-muted);
  letter-spacing: 0.04em;
  padding: 0 4px;
}

.page-faq__tablet-grid,
.page-faq__data-grid {
  align-items: start;
}

.page-faq__list--gold details[open] {
  background: rgba(255, 215, 0, 0.04);
  border-left-color: var(--faq-gold);
  border-color: rgba(255, 215, 0, 0.25);
}

.page-faq__list--gold .page-faq__qnum {
  color: var(--faq-gold);
}

.page-faq__list--gold .page-faq__icon::before,
.page-faq__list--gold .page-faq__icon::after {
  background: var(--faq-gold);
}

.page-faq__contact-section {
  border-top: 1px solid rgba(255, 215, 0, 0.15);
}

.page-faq__contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  padding: 32px 24px;
  background: linear-gradient(135deg, rgba(13, 71, 161, 0.22) 0%, rgba(27, 94, 32, 0.18) 100%);
  border: 1px solid rgba(255, 215, 0, 0.15);
  justify-content: space-between;
  align-items: center;
}

.page-faq__contact-info {
  flex: 1 1 360px;
  min-width: 0;
}

.page-faq__contact-txt {
  color: var(--faq-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-top: 14px;
  max-width: 660px;
}

.page-faq__contact-email,
.page-faq__contact-phone,
.page-faq__contact-addr {
  font-family: var(--font-data);
  font-size: 15px;
  color: var(--faq-text);
  margin-top: 8px;
  word-break: break-all;
}

.page-faq__contact-email {
  color: var(--faq-orange);
}

.page-faq__contact-action {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
  min-width: 180px;
}

.page-faq__contact-action .btn {
  text-align: center;
}

.page-faq details[open] .page-faq__answer {
  animation: pageFaqFadeIn 0.3s ease;
}

@keyframes pageFaqFadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .page-faq__hero {
    padding: 28px 0 20px;
  }

  .page-faq__hero h1 {
    font-size: 24px;
    line-height: 1.35;
  }

  .page-faq__hero-txt {
    font-size: 14px;
    line-height: 1.7;
  }

  .page-faq__toc {
    gap: 8px;
    padding: 14px 0 2px;
  }

  .page-faq__toc a {
    padding: 9px 12px;
    font-size: 14px;
  }

  .page-faq__list details summary {
    padding: 14px 14px;
    gap: 10px;
  }

  .page-faq__q {
    font-size: 15px;
  }

  .page-faq__qnum {
    font-size: 13px;
    min-width: 26px;
  }

  .page-faq__answer {
    padding: 4px 14px 16px 52px;
    font-size: 14px;
    line-height: 1.7;
  }

  .page-faq__figure {
    margin-top: 8px;
  }

  .page-faq__contact-card {
    padding: 24px 18px;
    flex-direction: column;
    align-items: stretch;
  }

  .page-faq__contact-action {
    min-width: 100%;
  }
}

@media (min-width: 900px) {
  .page-faq__tablet-grid {
    grid-template-columns: 1.35fr 1fr;
  }

  .page-faq__data-grid {
    grid-template-columns: 1fr 1.35fr;
  }

  .page-faq__contact-card {
    flex-wrap: nowrap;
    padding: 40px 36px;
  }

  .page-faq__contact-action {
    min-width: 220px;
  }

  .page-faq__section-head {
    margin-bottom: 40px;
  }

  .page-faq__list {
    gap: 16px;
  }
}