.page-faq {
  --faq-item-bg: rgba(27, 42, 65, 0.45);
  --faq-border: rgba(154, 163, 175, 0.2);
  --faq-border-strong: rgba(245, 179, 1, 0.35);
  --faq-grid-line: rgba(154, 163, 175, 0.07);
  background: var(--bg-deep);
  color: var(--white);
  font-family: var(--font-body);
  min-height: 100vh;
}

.page-faq .container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  width: 100%;
  box-sizing: border-box;
}

.page-faq .faq-hero {
  position: relative;
  padding: 2rem 0 2.25rem;
  border-bottom: 1px solid var(--faq-border);
  background:
    linear-gradient(135deg, rgba(230, 57, 70, 0.14) 0%, transparent 55%),
    radial-gradient(circle at 78% 6%, rgba(42, 195, 196, 0.1), transparent 55%),
    linear-gradient(var(--faq-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--faq-grid-line) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  overflow: hidden;
}

.page-faq .faq-hero::after {
  content: "？";
  position: absolute;
  right: 3%;
  top: 38%;
  font-family: var(--font-display);
  font-size: 11rem;
  line-height: 1;
  color: rgba(245, 179, 1, 0.06);
  pointer-events: none;
  z-index: 0;
}

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

.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gray);
  margin-bottom: 1.25rem;
}

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

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

.page-faq .breadcrumb .is-current {
  color: var(--gold);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 0.25rem 0 0.875rem;
  color: var(--white);
  text-transform: uppercase;
  max-width: 22em;
}

.page-faq .faq-hero-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--gray);
  max-width: 42em;
  margin: 0 0 1.5rem;
}

.page-faq .faq-search-wrap {
  position: relative;
  max-width: 520px;
}

.page-faq .faq-search {
  width: 100%;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(154, 163, 175, 0.3);
  background: rgba(27, 42, 65, 0.6);
  color: var(--white);
  padding: 0.85rem 1.1rem 0.85rem 3rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  box-sizing: border-box;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-faq .faq-search::placeholder {
  color: rgba(154, 163, 175, 0.7);
}

.page-faq .faq-search:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(42, 195, 196, 0.16);
}

.page-faq .faq-search-icon {
  position: absolute;
  left: 1.05rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  pointer-events: none;
}

.page-faq .faq-search-tip {
  margin: 0.625rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(154, 163, 175, 0.7);
  letter-spacing: 0.04em;
}

.page-faq .faq-shell {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-top: 2.5rem;
  padding-bottom: 3rem;
}

.page-faq .faq-index {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.25rem 1.35rem;
  border: 1px solid rgba(154, 163, 175, 0.12);
  align-self: stretch;
}

.page-faq .faq-index-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(154, 163, 175, 0.18);
}

.page-faq .faq-index-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.page-faq .faq-index-list a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-pill);
  color: var(--white);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.page-faq .faq-index-list a::after {
  content: "→";
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  transition: color var(--transition), transform var(--transition);
}

.page-faq .faq-index-list a:hover {
  background: rgba(245, 179, 1, 0.1);
  color: var(--gold);
}

.page-faq .faq-index-list a:hover::after {
  color: var(--gold);
  transform: translateX(3px);
}

.page-faq .faq-index-tip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray);
  line-height: 1.65;
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(154, 163, 175, 0.15);
}

.page-faq .faq-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
}

.page-faq .faq-section {
  scroll-margin-top: calc(var(--header-height) + 1.25rem);
}

.page-faq .faq-section-head {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--faq-border-strong);
}

.page-faq .faq-section-head-sync {
  gap: 1.25rem;
}

.page-faq .faq-section-copy {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.page-faq .faq-section-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--red);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-faq .faq-section-head h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  line-height: 1.15;
  margin: 0;
  color: var(--white);
}

.page-faq .faq-section-head p {
  margin: 0;
  color: var(--gray);
  font-size: 0.875rem;
  line-height: 1.6;
}

.page-faq .faq-section-img {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(245, 179, 1, 0.4);
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-faq .faq-item {
  margin-bottom: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--faq-border);
  background: var(--faq-item-bg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.page-faq .faq-item:last-child {
  margin-bottom: 0;
}

.page-faq .faq-item:has(.faq-radio:checked) {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(245, 179, 1, 0.18), 0 10px 30px rgba(0, 0, 0, 0.18);
}

.page-faq .faq-radio {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-faq .faq-q {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--white);
  transition: color var(--transition), background var(--transition);
}

.page-faq .faq-q:hover {
  color: var(--gold);
  background: rgba(245, 179, 1, 0.04);
}

.page-faq .faq-q-num {
  font-family: var(--font-mono);
  font-size: 0.71875rem;
  color: var(--red);
  background: rgba(230, 57, 70, 0.12);
  border-radius: var(--radius-pill);
  padding: 0.25rem 0.6rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.page-faq .faq-q-text {
  flex: 1;
  line-height: 1.45;
}

.page-faq .faq-q-icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-style: normal;
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.page-faq .faq-q-icon::before {
  content: "+";
  line-height: 1;
}

.page-faq .faq-radio:checked ~ .faq-q .faq-q-icon {
  transform: rotate(45deg);
  background: var(--gold);
  color: var(--bg-deep);
}

.page-faq .faq-radio:focus-visible ~ .faq-q {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
  border-radius: var(--radius-lg);
}

.page-faq .faq-a {
  display: none;
  border-top: 1px solid rgba(245, 179, 1, 0.22);
}

.page-faq .faq-radio:checked ~ .faq-a {
  display: block;
}

.page-faq .faq-a-inner {
  padding: 1.25rem 1.25rem 1.375rem;
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
}

.page-faq .faq-a-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--cyan);
  color: #03121a;
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.55rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.page-faq .faq-a-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.71875rem;
  font-family: var(--font-mono);
  color: var(--green);
  background: rgba(16, 185, 129, 0.12);
  border-radius: var(--radius-pill);
  padding: 0.2rem 0.6rem;
  margin: 0 0 0.65rem 0;
  white-space: nowrap;
}

.page-faq .faq-a p {
  margin: 0 0 0.75rem;
  color: rgba(248, 249, 250, 0.88);
  line-height: 1.72;
  font-size: 0.9375rem;
}

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

.page-faq .faq-strong {
  color: var(--gold);
  font-weight: 600;
}

.page-faq .faq-mono {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 0.85em;
  background: rgba(42, 195, 196, 0.1);
  padding: 0.1em 0.35em;
  border-radius: 4px;
  white-space: nowrap;
}

.page-faq .faq-a-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(42, 195, 196, 0.28);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition), border-color var(--transition);
}

.page-faq .faq-a-link:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.page-faq .faq-help {
  background:
    linear-gradient(135deg, rgba(230, 57, 70, 0.2), transparent 50%),
    linear-gradient(135deg, var(--wine), #5a1020);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 3.5rem;
  border: 1px solid rgba(245, 179, 1, 0.25);
}

.page-faq .faq-help-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 2rem 1.5rem;
}

.page-faq .faq-help-img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold);
  flex-shrink: 0;
}

.page-faq .faq-help-text {
  flex: 1;
  min-width: 220px;
}

.page-faq .faq-help-kicker {
  font-family: var(--font-mono);
  font-size: 0.71875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.375rem;
}

.page-faq .faq-help h2 {
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3.4vw, 1.9rem);
  line-height: 1.15;
  margin: 0 0 0.5rem;
  color: var(--white);
}

.page-faq .faq-help p {
  color: rgba(248, 249, 250, 0.86);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0 0 1.125rem;
  max-width: 38em;
}

.page-faq .faq-help .btn-gold {
  display: inline-block;
  background: var(--gold);
  color: #0a0e17;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.page-faq .faq-help .btn-gold:hover {
  background: #ffc940;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
}

@media (min-width: 1024px) {
  .page-faq .faq-shell {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
    padding-top: 3.5rem;
    padding-bottom: 4rem;
  }

  .page-faq .faq-index {
    width: 280px;
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }

  .page-faq .faq-main {
    flex: 1;
  }

  .page-faq .faq-section-head-sync {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-faq .faq-section-img {
    width: 260px;
    height: 195px;
    flex-shrink: 0;
  }

  .page-faq .faq-help-inner {
    flex-wrap: nowrap;
    padding: 2.5rem 3rem;
    gap: 2.5rem;
  }

  .page-faq .faq-help-img {
    width: 150px;
    height: 150px;
  }

  .page-faq .faq-a p {
    font-size: 0.96875rem;
  }
}

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