.page-faq {
  --page-faq-hero-pad: calc(var(--header-height) + 28px);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  overflow-wrap: break-word;
}

.page-faq__hero {
  position: relative;
  overflow: hidden;
  padding: var(--page-faq-hero-pad) 0 48px;
  background:
    radial-gradient(circle at 88% 12%, rgba(138, 43, 226, 0.16), transparent 42%),
    var(--color-bg-primary);
}

.page-faq__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
}

.page-faq__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(212, 175, 55, 0.3) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 90% 12%;
  -webkit-mask-image: radial-gradient(circle at 90% 12%, rgba(0, 0, 0, 0.7), transparent 58%);
  mask-image: radial-gradient(circle at 90% 12%, rgba(0, 0, 0, 0.7), transparent 58%);
}

.page-faq__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-faq__hero-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--color-text-primary);
}

.page-faq__hero-title-highlight {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.45;
  color: var(--color-gold-light);
}

.page-faq__hero-desc {
  margin: 18px 0 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.8;
  max-width: 520px;
}

.page-faq__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-faq__hero-figure {
  position: relative;
  margin: 0;
}

.page-faq__hero-figure::before {
  content: "";
  position: absolute;
  inset: 14px -8px -8px 14px;
  border: 1px solid var(--color-border-strong);
  opacity: 0.65;
  pointer-events: none;
  z-index: 0;
}

.page-faq__hero-figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
}

.page-faq__section {
  padding: 56px 0;
}

.page-faq__section--alt {
  position: relative;
  background:
    linear-gradient(rgba(138, 43, 226, 0.04), transparent 32%),
    var(--color-bg-secondary);
}

.page-faq__section--alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold), transparent 70%);
  opacity: 0.5;
}

.page-faq__section .section-head {
  margin-bottom: 28px;
}

.page-faq__section .section-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-title);
  font-size: 26px;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.page-faq__section .section-head p {
  margin: 8px 0 0;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.7;
  max-width: 560px;
}

.page-faq__panel-group {
  display: grid;
  gap: 14px;
}

.page-faq__panel {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-faq__panel[open] {
  border-color: var(--color-border-strong);
  background-image: linear-gradient(90deg, rgba(212, 175, 55, 0.12), transparent 20%);
  box-shadow: 4px 4px 0 rgba(212, 175, 55, 0.08);
}

.page-faq__panel summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  cursor: pointer;
  list-style: none;
  color: var(--color-text-primary);
}

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

.page-faq__panel summary:hover {
  background: rgba(212, 175, 55, 0.04);
}

.page-faq__panel summary:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: -2px;
}

.page-faq__panel-step {
  min-width: 30px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--color-gold);
}

.page-faq__panel-q {
  flex: 1;
  font-family: var(--font-title);
  font-size: 16px;
  line-height: 1.45;
}

.page-faq__panel-icon {
  flex-shrink: 0;
  color: var(--color-gold);
  transition: transform var(--transition-base);
}

.page-faq__panel[open] .page-faq__panel-icon {
  transform: rotate(180deg);
}

.page-faq__panel-a {
  padding: 0 18px 18px 62px;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq__panel[open] .page-faq__panel-a {
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  animation: page-faq-fade 0.25s ease-out;
}

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

.page-faq__panel-a p:last-child {
  margin-bottom: 0;
}

.page-faq__panel-a a {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color var(--transition-base);
}

.page-faq__panel-a a:hover,
.page-faq__panel-a a:focus-visible {
  color: var(--color-gold-light);
}

.page-faq__inline-figure {
  margin: 18px 0 0;
}

.page-faq__inline-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
}

.page-faq__inline-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
}

.page-faq__contact {
  position: relative;
  padding: 64px 0 80px;
  background:
    radial-gradient(circle at 12% 20%, rgba(138, 43, 226, 0.12), transparent 38%),
    var(--color-bg-primary);
}

.page-faq__contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  opacity: 0.35;
}

.page-faq__contact h2 {
  margin: 0 0 28px;
  font-family: var(--font-title);
  font-size: 26px;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.page-faq__guide-card {
  display: block;
  position: relative;
  height: 100%;
  padding: 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.page-faq__guide-card::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 10px;
  height: 10px;
  border-top: 1px solid var(--color-gold);
  border-right: 1px solid var(--color-gold);
  transition: border-color var(--transition-base);
}

.page-faq__guide-card:hover,
.page-faq__guide-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--color-gold);
}

.page-faq__guide-card:hover::before,
.page-faq__guide-card:focus-visible::before {
  border-color: var(--color-gold-light);
}

.page-faq__guide-line {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-gold);
}

.page-faq__guide-title {
  display: block;
  margin-top: 12px;
  font-family: var(--font-title);
  font-size: 20px;
  line-height: 1.3;
}

.page-faq__guide-text {
  display: block;
  margin-top: 10px;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

@keyframes page-faq-fade {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 768px) {
  .page-faq__hero {
    padding-top: calc(var(--header-height) + 64px);
    padding-bottom: 72px;
  }

  .page-faq__hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }

  .page-faq__hero-copy h1 {
    font-size: 42px;
    line-height: 1.1;
  }

  .page-faq__hero-title-highlight {
    font-size: 17px;
    margin-top: 14px;
  }

  .page-faq__hero-figure {
    transform: translateY(18px);
  }

  .page-faq__hero-figure::before {
    inset: 18px -14px -14px 18px;
  }

  .page-faq__section {
    padding: 80px 0;
  }

  .page-faq__section .section-head h2 {
    font-size: 32px;
  }

  .page-faq__panel-group {
    gap: 16px;
  }

  .page-faq__panel summary {
    padding: 22px 24px;
  }

  .page-faq__panel-q {
    font-size: 18px;
  }

  .page-faq__panel-a {
    padding: 0 24px 24px 78px;
  }

  .page-faq__panel[open] .page-faq__panel-a {
    padding-top: 18px;
  }

  .page-faq__contact {
    padding: 80px 0 96px;
  }

  .page-faq__contact h2 {
    font-size: 30px;
  }
}