.page-faq {
  --faq-max: 1200px;
  --faq-sidebar: 240px;
  --faq-stripe: repeating-linear-gradient(-45deg, transparent 0 10px, rgba(42, 79, 126, 0.16) 10px 11px);
  --faq-stripe-deep: repeating-linear-gradient(-45deg, transparent 0 8px, rgba(255, 107, 53, 0.10) 8px 9px);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 520px at 88% -8%, rgba(42, 79, 126, 0.38), transparent 62%),
    var(--c-bg);
  color: var(--c-text);
}

.page-faq .faq-shell {
  position: relative;
  z-index: 1;
  max-width: var(--faq-max);
  margin-inline: auto;
  padding: var(--space-3) var(--space-2) var(--space-5);
}

.page-faq .faq-deco {
  position: absolute;
  top: -0.18em;
  right: -0.08em;
  font-size: clamp(6rem, 18vw, 12rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(42, 79, 126, 0.24);
  letter-spacing: -0.06em;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.page-faq .faq-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--c-text-dim);
  position: relative;
  z-index: 1;
}

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

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

.page-faq .faq-breadcrumb-current {
  color: var(--c-text);
}

.page-faq .faq-hero {
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-4);
}

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

.page-faq .faq-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin: 0 0 var(--space-2);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text);
}

.page-faq .faq-kicker-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-lime);
  box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.18);
  animation: faq-pulse 2s ease-out infinite;
}

@keyframes faq-pulse {
  0%, 100% {
    box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.22);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(57, 255, 20, 0);
  }
}

.page-faq .faq-hero-copy h1 {
  max-width: 14em;
  margin: 0 0 var(--space-2);
  font-size: clamp(1.9rem, 5.2vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--c-text);
}

.page-faq .faq-hero-desc {
  max-width: 62ch;
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--c-text-dim);
}

.page-faq .faq-search {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  padding: var(--space-1);
  border: 1px solid var(--c-border);
  background: rgba(17, 34, 64, 0.72);
  transition: border-color var(--transition);
}

.page-faq .faq-search:focus-within {
  border-color: var(--c-accent);
}

.page-faq .faq-search-icon {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-left: var(--space-1);
  color: var(--c-text-dim);
}

.page-faq .faq-search-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 10px 6px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--c-text);
  background: transparent;
  border: 0;
  outline: 0;
  appearance: none;
}

.page-faq .faq-search-input::placeholder {
  color: var(--c-text-dim);
  opacity: 0.8;
}

.page-faq .faq-search-reset {
  flex: 0 0 auto;
  padding: 8px 14px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--c-text-dim);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  appearance: none;
}

.page-faq .faq-search-reset:hover,
.page-faq .faq-search-reset.is-active {
  color: var(--c-text);
  border-color: var(--c-accent);
}

.page-faq .faq-search-tip {
  margin: var(--space-1) 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--c-text-dim);
}

.page-faq .faq-hero-link {
  margin: var(--space-2) 0 0;
  font-size: 0.875rem;
}

.page-faq .faq-hero-link a {
  color: var(--c-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 53, 0.45);
  transition: border-color var(--transition);
}

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

.page-faq .faq-hero-figure {
  position: relative;
  z-index: 0;
  margin: var(--space-4) 0 0;
  padding: var(--space-2) var(--space-2) var(--space-1);
  border: 1px solid var(--c-border);
  background: rgba(17, 34, 64, 0.5);
}

.page-faq .faq-hero-figure::before {
  content: "";
  position: absolute;
  inset: 10px -10px -10px 10px;
  border: 1px solid rgba(255, 107, 53, 0.4);
  z-index: -1;
  pointer-events: none;
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid rgba(42, 79, 126, 0.6);
}

.page-faq .faq-hero-figure figcaption {
  padding: var(--space-1) 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--c-text-dim);
}

.page-faq .faq-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin: var(--space-3) 0;
  padding: var(--space-2);
  border: 1px solid var(--c-border);
  background: rgba(17, 34, 64, 0.5);
}

.page-faq .faq-filter-label {
  margin-right: var(--space-1);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--c-text-dim);
}

.page-faq .faq-filter-btn {
  padding: 7px 14px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.2;
  color: var(--c-text-dim);
  background: transparent;
  border: 1px solid var(--c-border);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
  appearance: none;
}

.page-faq .faq-filter-btn:hover {
  color: var(--c-text);
  border-color: var(--c-accent);
}

.page-faq .faq-filter-btn.is-active,
.page-faq .faq-filter-btn.is-active:hover {
  color: var(--c-bg);
  background: var(--c-accent);
  border-color: var(--c-accent);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.page-faq .faq-index {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  padding: var(--space-2);
  border: 1px solid var(--c-border);
  background: rgba(17, 34, 64, 0.55);
}

.page-faq .faq-index-head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.page-faq .faq-index-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  white-space: nowrap;
}

.page-faq .faq-index-line {
  height: 1px;
  flex: 1 1 auto;
  background: var(--c-border);
}

.page-faq .faq-index-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.page-faq .faq-index-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 8px 10px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  text-decoration: none;
  color: var(--c-text-dim);
  border: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.page-faq .faq-index-link:hover {
  color: var(--c-text);
  border-color: var(--c-border);
  background: rgba(42, 79, 126, 0.28);
}

.page-faq .faq-index-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--c-accent);
}

.page-faq .faq-index-name {
  flex: 0 1 auto;
}

.page-faq .faq-index-count {
  margin-left: auto;
  padding: 1px 7px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-text-dim);
  border: 1px solid var(--c-border);
}

.page-faq .faq-index-note {
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-border);
}

.page-faq .faq-index-note p {
  margin: 0 0 var(--space-2);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-faq .faq-index-note .btn {
  display: block;
  text-align: center;
  width: 100%;
}

.page-faq .faq-about-link {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.875rem;
  color: var(--c-text-dim);
  text-decoration: none;
  text-align: center;
  transition: color var(--transition);
}

.page-faq .faq-about-link:hover {
  color: var(--c-accent);
}

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

.page-faq .faq-section {
  min-width: 0;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
}

.page-faq .faq-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-faq .faq-section-head {
  margin-bottom: var(--space-3);
}

.page-faq .faq-section-head h2 {
  max-width: 18em;
  margin: var(--space-2) 0 var(--space-1);
  font-size: clamp(1.55rem, 3.6vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-faq .faq-section-head p {
  max-width: 64ch;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-faq .faq-item {
  margin: 0 0 var(--space-2);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  list-style: none;
  cursor: pointer;
  background: var(--faq-stripe);
  border: 1px solid var(--c-border);
  transition: border-color var(--transition), background var(--transition);
}

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

.page-faq .faq-item summary:hover {
  border-color: rgba(255, 107, 53, 0.55);
}

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

.page-faq .faq-item[open] summary {
  background: var(--faq-stripe-deep);
  border-color: rgba(255, 107, 53, 0.55);
}

.page-faq .faq-q-num {
  flex: 0 0 auto;
  min-width: 34px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--c-accent);
}

.page-faq .faq-q-title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-text);
}

.page-faq .faq-q-toggle {
  position: relative;
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border: 1px solid var(--c-border);
  transition: border-color var(--transition);
}

.page-faq .faq-q-toggle::before,
.page-faq .faq-q-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--c-accent);
  transition: transform var(--transition);
}

.page-faq .faq-q-toggle::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-q-toggle::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-item[open] .faq-q-toggle::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.page-faq .faq-a {
  padding: var(--space-2);
  border: 1px solid var(--c-border);
  border-top: 0;
  background: rgba(17, 34, 64, 0.5);
}

.page-faq .faq-a p {
  margin: 0 0 var(--space-2);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-text-dim);
}

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

.page-faq .faq-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-accent);
}

.page-faq .faq-visual {
  margin: var(--space-3) 0 0;
  padding: var(--space-2);
  border: 1px solid var(--c-border);
  background: rgba(17, 34, 64, 0.4);
}

.page-faq .faq-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-faq .faq-visual figcaption {
  padding: var(--space-1) 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--c-text-dim);
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 var(--space-3);
  border: 1px solid var(--c-border);
  background: var(--c-border);
}

.page-faq .faq-stat {
  padding: var(--space-2);
  background: var(--c-surface);
}

.page-faq .faq-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-accent);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-stat-label {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--c-text-dim);
}

.page-faq .faq-steps {
  margin-top: var(--space-3);
  padding: var(--space-2);
  border: 1px solid var(--c-border);
  background: var(--faq-stripe);
}

.page-faq .faq-steps ol {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-steps li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--c-text-dim);
}

.page-faq .faq-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-bg);
  background: var(--c-accent);
}

.page-faq .faq-help {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-3);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-accent);
  background: linear-gradient(135deg, rgba(17, 34, 64, 0.85), rgba(10, 25, 47, 0.6));
}

.page-faq .faq-help p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-text-dim);
}

.page-faq .faq-help .faq-help-kicker {
  margin-bottom: var(--space-1);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-text);
}

.page-faq .faq-help .btn {
  flex: 0 0 auto;
}

@media (min-width: 768px) {
  .page-faq .faq-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-search {
    max-width: 640px;
  }

  .page-faq .faq-item summary {
    padding: var(--space-3);
  }

  .page-faq .faq-a {
    padding: var(--space-3);
  }

  .page-faq .faq-steps ol {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-steps li {
    align-items: flex-start;
  }

  .page-faq .faq-help {
    padding: var(--space-4);
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-shell {
    padding: var(--space-4) var(--space-4) var(--space-5);
  }

  .page-faq .faq-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: var(--space-4);
    align-items: center;
    margin-bottom: var(--space-5);
  }

  .page-faq .faq-hero-figure {
    margin-top: 0;
  }

  .page-faq .faq-filter {
    margin: var(--space-4) 0;
  }

  .page-faq .faq-layout {
    grid-template-columns: var(--faq-sidebar) minmax(0, 1fr);
    gap: var(--space-4);
  }

  .page-faq .faq-index {
    position: sticky;
    top: var(--space-4);
    display: grid;
    gap: var(--space-3);
  }

  .page-faq .faq-index-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
  }

  .page-faq .faq-index-link {
    padding: 10px 12px;
  }

  .page-faq .faq-section {
    margin-top: var(--space-5);
    padding-top: var(--space-5);
  }

  .page-faq .faq-visual {
    margin-top: var(--space-4);
    padding: var(--space-3);
  }
}