.page-faq {
  --faq-green: var(--green-400);
  --faq-orange: var(--orange-500);
  --faq-cream: var(--cream-100);
  --faq-deep: var(--blue-950);
  --faq-blue: var(--blue-900);
  background: var(--blue-950);
  color: var(--text-default);
}

.page-faq .faq-hero {
  position: relative;
  scroll-margin-top: 110px;
  padding: 96px 0 48px;
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0 8px, rgba(255, 255, 255, 0) 8px 16px),
    linear-gradient(145deg, var(--blue-950) 0%, var(--blue-900) 62%, var(--blue-700) 100%);
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: '';
  position: absolute;
  right: -48px;
  top: 80px;
  width: 220px;
  height: 42px;
  background: var(--orange-500);
  transform: rotate(-12deg);
  opacity: 0.85;
  z-index: 0;
}

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

.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--text-muted);
}

.page-faq .breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--ease-fast);
}

.page-faq .breadcrumb a:hover {
  color: var(--orange-500);
}

.page-faq .breadcrumb-sep {
  color: var(--text-muted);
}

.page-faq .faq-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

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

.page-faq .faq-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(52px, 12vw, 96px);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--text-strong);
  margin: 0 0 18px;
}

.page-faq .faq-hero .lead {
  max-width: 560px;
  margin-bottom: 26px;
  color: var(--text-default);
  font-size: 18px;
  line-height: 1.6;
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-hero-figure {
  position: relative;
  z-index: 1;
  margin: 0;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 800 / 400;
  object-fit: cover;
  box-shadow: var(--shadow-card);
}

.page-faq .faq-categories {
  background: var(--faq-cream);
  color: var(--gray-900);
  padding: 64px 0;
}

.page-faq .faq-categories .section-title {
  color: var(--blue-900);
}

.page-faq .faq-categories-desc {
  margin-top: 8px;
  margin-bottom: 28px;
  color: var(--gray-600);
}

.page-faq .faq-category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-faq .faq-category-card {
  position: relative;
  display: block;
  padding: 26px 24px 30px 72px;
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0 8px, rgba(255, 255, 255, 0) 8px 16px),
    linear-gradient(145deg, var(--blue-900), var(--blue-700));
  color: var(--text-strong);
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  box-shadow: var(--shadow-card);
  transition: transform var(--ease-fast), filter var(--ease-fast);
}

.page-faq .faq-category-card:hover {
  transform: translateY(-4px) rotate(-0.5deg);
  filter: brightness(1.08);
}

.page-faq .faq-category-num {
  position: absolute;
  left: 18px;
  top: 22px;
  font-family: var(--font-heading);
  font-size: 42px;
  line-height: 1;
  color: var(--orange-500);
}

.page-faq .faq-category-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.page-faq .faq-category-card p {
  margin: 0 0 14px;
  color: rgba(245, 240, 230, 0.72);
  font-size: 15px;
  line-height: 1.5;
}

.page-faq .faq-category-go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--faq-green);
  font-size: 14px;
  font-weight: 600;
}

.page-faq .faq-category-go::after {
  content: '→';
  transition: transform var(--ease-fast);
}

.page-faq .faq-category-card:hover .faq-category-go::after {
  transform: translateX(4px);
}

.page-faq .faq-questions {
  position: relative;
  scroll-margin-top: 110px;
  background:
    repeating-linear-gradient(135deg, rgba(57, 255, 20, 0.02) 0 10px, rgba(57, 255, 20, 0) 10px 20px),
    linear-gradient(180deg, var(--blue-900), var(--blue-950));
  padding: 64px 0 72px;
  overflow: hidden;
}

.page-faq .faq-questions::before {
  content: 'FAQ';
  position: absolute;
  top: 10px;
  right: -20px;
  font-family: var(--font-heading);
  font-size: clamp(80px, 18vw, 180px);
  line-height: 0.8;
  color: rgba(255, 255, 255, 0.04);
  pointer-events: none;
  z-index: 0;
}

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

.page-faq .faq-questions .section-title {
  color: var(--text-strong);
  margin-bottom: 28px;
}

.page-faq .faq-layout {
  margin-top: 24px;
}

.page-faq .faq-category-nav {
  display: none;
}

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

.page-faq .faq-group {
  scroll-margin-top: 110px;
  padding-top: 36px;
}

.page-faq .faq-group + .faq-group {
  margin-top: 12px;
}

.page-faq .faq-group-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 6px;
  color: var(--text-strong);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-faq .faq-group-num {
  font-family: var(--font-heading);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1;
  color: var(--orange-500);
  transform: skewX(-14deg);
}

.page-faq .faq-group-desc {
  margin: 0 0 18px;
  color: var(--text-muted);
  font-size: 15px;
}

.page-faq .faq-list {
  display: grid;
  gap: 14px;
}

.page-faq details.faq-item {
  display: grid;
  grid-template-rows: auto 1fr;
  background: linear-gradient(135deg, var(--blue-800), var(--blue-900));
  box-shadow: var(--shadow-card);
  transition: grid-template-rows var(--ease-base);
}

.page-faq details.faq-item:not([open]) {
  grid-template-rows: auto 0fr;
}

.page-faq details.faq-item[open] {
  grid-template-rows: auto 1fr;
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  font-weight: 600;
  font-size: 17px;
  line-height: 1.4;
  color: var(--text-strong);
  background: rgba(5, 13, 26, 0.25);
  transition: background var(--ease-fast);
}

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

.page-faq .faq-item summary:hover {
  background: rgba(255, 107, 53, 0.12);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--orange-500);
  outline-offset: -2px;
}

.page-faq .faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1;
  color: var(--orange-500);
  transition: transform var(--ease-base);
}

.page-faq .faq-item[open] summary::after {
  transform: rotate(45deg);
}

.page-faq .faq-answer {
  min-height: 0;
  overflow: hidden;
}

.page-faq .faq-answer p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--text-default);
  font-size: 15px;
  line-height: 1.7;
}

.page-faq .faq-answer a {
  color: var(--orange-500);
}

.page-faq .faq-export-figure {
  margin: 18px 0 0;
  padding: 10px;
  background: var(--blue-950);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-export-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 600 / 300;
  object-fit: cover;
}

.page-faq .faq-bottom-bar {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-bottom-bar::before {
  content: '';
  flex-basis: 100%;
  width: 64px;
  height: 4px;
  background: var(--orange-500);
  transform: skewX(-14deg);
  margin-bottom: 24px;
}

.page-faq .faq-contact {
  background: var(--faq-cream);
  color: var(--gray-900);
  scroll-margin-top: 110px;
  padding: 72px 0;
}

.page-faq .faq-contact .section-title {
  color: var(--blue-900);
}

.page-faq .faq-contact .lead {
  color: var(--gray-600);
  margin-bottom: 24px;
}

.page-faq .faq-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-faq .faq-contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .faq-contact-card {
  background: var(--blue-900);
  color: var(--text-strong);
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-faq .faq-contact-label,
.page-faq .faq-contact-value {
  display: block;
}

.page-faq .faq-contact-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.page-faq .faq-contact-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-strong);
  word-break: break-word;
}

@media (min-width: 720px) {
  .page-faq .faq-category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding: 130px 0 64px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }

  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 44px;
    align-items: start;
  }

  .page-faq .faq-category-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: sticky;
    top: 112px;
    background: rgba(5, 13, 26, 0.75);
    padding: 20px 18px;
    box-shadow: var(--shadow-card);
  }

  .page-faq .faq-category-nav-title {
    margin: 0 0 8px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
  }

  .page-faq .faq-category-nav a {
    position: relative;
    display: block;
    padding: 10px 4px 10px 18px;
    color: var(--text-default);
    text-decoration: none;
    font-size: 15px;
    transition: color var(--ease-fast);
  }

  .page-faq .faq-category-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 0;
    height: 18px;
    background: var(--orange-500);
    transform: skewX(-14deg);
    transition: width var(--ease-fast);
  }

  .page-faq .faq-category-nav a:hover {
    color: var(--text-strong);
  }

  .page-faq .faq-category-nav a:hover::before {
    width: 4px;
  }

  .page-faq .faq-nav-top {
    margin-top: 12px;
    border-top: 1px solid rgba(245, 240, 230, 0.1);
    color: var(--faq-green);
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition: none !important;
    animation: none !important;
  }
}