.page-faq {
  --faq-muted: #60636A;
  --faq-soft-bg: rgba(255, 77, 0, 0.06);
  --faq-border-soft: rgba(255, 255, 255, 0.14);
  background: var(--c-paper);
  color: var(--c-ink);
  line-height: 1.7;
  overflow-x: hidden;
}

.page-faq__hero {
  position: relative;
  background: var(--c-night);
  color: #FFFFFF;
  padding: calc(var(--header-h) + 36px) 0 48px;
  overflow: hidden;
}

.page-faq__hero::before {
  content: "";
  position: absolute;
  right: -120px;
  top: 90px;
  width: 360px;
  height: 200px;
  background: var(--c-primary);
  opacity: 0.16;
  transform: rotate(-14deg);
  pointer-events: none;
}

.page-faq__hero::after {
  content: "";
  position: absolute;
  right: 18%;
  top: 0;
  width: 8px;
  height: 180px;
  background: linear-gradient(180deg, var(--c-primary), var(--c-yellow));
  transform: skewX(-18deg);
  pointer-events: none;
}

.page-faq__hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq__hero .breadcrumbs {
  margin-bottom: 28px;
  color: #9AA4AE;
}

.page-faq__hero .breadcrumbs a {
  color: #CCD2D8;
  text-decoration: none;
}

.page-faq__hero .breadcrumbs a:hover {
  color: var(--c-primary);
}

.page-faq__hero-layout {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-faq__hero-copy {
  max-width: 720px;
}

.page-faq__hero-eyebrow {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  background: rgba(255, 77, 0, 0.12);
  border: 1px solid rgba(255, 77, 0, 0.35);
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 20px;
}

.page-faq__hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-size: 30px;
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: #FFFFFF;
}

.page-faq__hero-lead {
  margin: 0 0 24px;
  color: #B8C0C8;
  font-size: 15px;
  max-width: 640px;
}

.page-faq__hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-bottom: 28px;
  font-size: 13px;
  color: #A8B0B8;
}

.page-faq__hero-stats strong {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-yellow);
  margin-right: 4px;
}

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

.page-faq__hero-actions .btn {
  min-width: 140px;
  justify-content: center;
}

.page-faq__hero-icon {
  width: 120px;
  height: 120px;
  max-width: 100%;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.page-faq__sec {
  padding: 56px 0 64px;
}

.page-faq__sec--narrow .container {
  max-width: 880px;
}

.page-faq__sec--visit {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--c-paper) 100%);
}

.page-faq__sec--contact {
  background: var(--c-paper);
  border-top: 1px solid var(--c-line);
}

.page-faq__sec--dark {
  position: relative;
  background: var(--c-night);
  color: #D9DEE4;
}

.page-faq__sec--dark::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-primary) 0%, var(--c-yellow) 100%);
}

.page-faq__sec--dark .container {
  position: relative;
  z-index: 1;
}

.page-faq__sec-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-line);
}

.page-faq__sec-no {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-primary);
  background: rgba(255, 77, 0, 0.08);
  padding: 6px 12px;
  border-radius: 4px;
  margin-top: 4px;
}

.page-faq__sec-title-group h2 {
  margin: 0 0 4px;
  font-family: var(--font-title);
  font-size: 26px;
  line-height: 1.3;
  color: var(--c-ink);
}

.page-faq__sec-desc {
  margin: 0;
  color: var(--faq-muted);
  font-size: 14px;
}

.page-faq__sec--dark .page-faq__sec-head {
  border-bottom-color: var(--faq-border-soft);
}

.page-faq__sec--dark .page-faq__sec-title-group h2 {
  color: #FFFFFF;
}

.page-faq__sec--dark .page-faq__sec-desc {
  color: #A8B0B8;
}

.page-faq__faq-list {
  margin: 0;
}

.page-faq__faq-item {
  border-bottom: 1px solid var(--c-line);
}

.page-faq__faq-item:first-of-type {
  border-top: 1px solid var(--c-line);
}

.page-faq__faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 22px 8px 22px 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-ink);
  transition: color 0.18s;
}

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

.page-faq__faq-item summary::before {
  content: "Q";
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--c-primary);
  background: rgba(255, 77, 0, 0.1);
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  margin-top: 2px;
}

.page-faq__faq-item summary::after {
  content: "+";
  margin-left: auto;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--c-primary);
}

.page-faq__faq-item[open] summary::after {
  content: "−";
}

.page-faq__faq-item summary:hover,
.page-faq__faq-item summary:focus-visible {
  color: var(--c-primary);
}

.page-faq__faq-item summary:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-faq__faq-body {
  padding: 2px 0 26px 40px;
  max-width: 680px;
  color: var(--faq-muted);
  font-size: 15px;
}

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

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

.page-faq__faq-body strong {
  color: var(--c-ink);
}

.page-faq__bookmark-img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--c-line);
  margin-top: 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.page-faq__sec--dark .page-faq__faq-item {
  border-bottom-color: var(--faq-border-soft);
}

.page-faq__sec--dark .page-faq__faq-item:first-of-type {
  border-top-color: var(--faq-border-soft);
}

.page-faq__sec--dark .page-faq__faq-item summary {
  color: #F5F7F9;
}

.page-faq__sec--dark .page-faq__faq-item summary:hover,
.page-faq__sec--dark .page-faq__faq-item summary:focus-visible {
  color: var(--c-primary);
}

.page-faq__sec--dark .page-faq__faq-body {
  color: #A8B0B8;
}

.page-faq__sec--dark .page-faq__faq-body strong {
  color: #E6EBEF;
}

.page-faq__contact-grid {
  display: grid;
  gap: 14px;
  margin-top: 30px;
  grid-template-columns: 1fr;
}

.page-faq__contact-card {
  background: #FFFFFF;
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-primary);
  padding: 24px;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  transition: transform 0.18s, box-shadow 0.18s;
}

.page-faq__contact-card:nth-child(3) {
  border-left-color: var(--c-blue);
}

.page-faq__contact-card:nth-child(4) {
  border-left-color: var(--c-night);
}

.page-faq__contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.page-faq__contact-card--night {
  background: var(--c-night);
  border-color: var(--c-night);
  border-left-color: var(--c-yellow);
}

.page-faq__contact-card--night .page-faq__contact-label {
  color: #9AA4AE;
}

.page-faq__contact-card--night .page-faq__contact-value {
  color: #FFFFFF;
}

.page-faq__contact-card--night .page-faq__contact-note {
  color: #A8B0B8;
}

.page-faq__contact-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin-bottom: 10px;
}

.page-faq__contact-value {
  margin: 0 0 8px;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-ink);
  word-break: break-all;
}

.page-faq__contact-note {
  margin: 0;
  font-size: 13px;
  color: var(--faq-muted);
}

.page-faq__support-note {
  margin-top: 28px;
  padding: 24px;
  background: var(--faq-soft-bg);
  border: 1px dashed var(--c-primary);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.page-faq__support-note p {
  margin: 0;
  max-width: 680px;
  font-size: 14px;
  color: var(--faq-muted);
}

@media (min-width: 768px) {
  .page-faq__hero {
    padding: calc(var(--header-h) + 48px) 0 72px;
  }

  .page-faq__hero-layout {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 48px;
  }

  .page-faq__hero h1 {
    font-size: 44px;
  }

  .page-faq__hero-lead {
    font-size: 17px;
  }

  .page-faq__hero-icon {
    width: 200px;
    height: 200px;
  }

  .page-faq__sec {
    padding: 72px 0 80px;
  }

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

  .page-faq__sec-title-group h2 {
    font-size: 30px;
  }

  .page-faq__contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-faq__support-note {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq__faq-item summary,
  .page-faq__contact-card,
  .page-faq__support-note {
    transition: none;
  }

  .page-faq__contact-card:hover {
    transform: none;
  }
}