.page-faq {
  --faq-border: rgba(51, 65, 92, 0.66);
  --faq-bg-soft: rgba(255, 255, 255, 0.04);
  --faq-bg-deep: #081935;
  --faq-text-muted: rgba(245, 240, 230, 0.62);
  --faq-text-soft: rgba(255, 255, 255, 0.82);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-faq .faq-hero {
  position: relative;
  padding: calc(var(--header-h) + 3rem) 0 3.5rem;
  background:
    radial-gradient(1100px 420px at 88% -10%, rgba(0, 229, 255, 0.18), transparent 62%),
    linear-gradient(135deg, #08142e 0%, #0c2248 50%, #12294d 100%);
  border-bottom: 1px solid var(--faq-border);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(51, 65, 92, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51, 65, 92, 0.3) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 32vw;
  height: 100%;
  background: repeating-linear-gradient(-45deg, transparent 0 18px, rgba(255, 90, 60, 0.06) 18px 20px);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

.page-faq .faq-hero__breadcrumb {
  margin-bottom: 1.75rem;
}

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

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

.page-faq .faq-hero__breadcrumb .breadcrumb__sep {
  color: rgba(255, 255, 255, 0.4);
}

.page-faq .faq-hero__breadcrumb [aria-current="page"] {
  color: rgba(255, 255, 255, 0.72);
}

.page-faq .coord-label--hero {
  display: inline-block;
  margin-bottom: 1.1rem;
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
}

.page-faq .faq-hero__title {
  margin: 0 0 1.25rem;
  font-family: var(--font-headline);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero__title-main {
  display: block;
  color: var(--color-white);
}

.page-faq .faq-hero__title-line {
  display: block;
  margin-top: 0.55em;
  font-size: 0.58em;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-cyan);
}

.page-faq .faq-hero__lead {
  margin: 0;
  max-width: 44rem;
  color: var(--faq-text-soft);
  font-size: 1rem;
  line-height: 1.85;
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.5rem;
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--faq-border);
}

.page-faq .faq-hero__meta-item {
  display: grid;
  gap: 0.3rem;
}

.page-faq .faq-hero__meta-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.page-faq .faq-hero__meta-item strong {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-cyan);
}

.page-faq .faq-hero__index {
  position: relative;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px);
  padding: 1.4rem;
}

.page-faq .faq-hero__index-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.page-faq .faq-hero__index-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--color-cyan);
}

.page-faq .faq-hero__index-live {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.page-faq .faq-hero__index-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 90, 60, 0.25);
  animation: faq-hero-pulse 2s infinite;
}

@keyframes faq-hero-pulse {
  0%, 100% {
    box-shadow: 0 0 0 3px rgba(255, 90, 60, 0.25);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(255, 90, 60, 0.08);
  }
}

.page-faq .faq-hero__index-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.page-faq .faq-hero__index-list a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.72rem 0.8rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-white);
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.25s, color 0.25s;
}

.page-faq .faq-hero__index-list a span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-cyan);
}

.page-faq .faq-hero__index-list a:hover {
  background: rgba(0, 229, 255, 0.12);
  color: var(--color-cyan);
}

.page-faq .faq-hero__quick {
  margin-top: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--faq-border);
}

.page-faq .faq-hero__quick-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 0.6rem;
}

.page-faq .faq-hero__quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-faq .faq-hero__quick-tags a {
  color: var(--color-cyan);
  text-decoration: none;
  font-size: 0.76rem;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  background: rgba(0, 229, 255, 0.05);
  transition: background 0.25s, border-color 0.25s;
}

.page-faq .faq-hero__quick-tags a:hover {
  background: rgba(0, 229, 255, 0.14);
  border-color: rgba(0, 229, 255, 0.6);
}

.page-faq .faq-chapter {
  position: relative;
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--faq-border);
  background: var(--color-primary);
}

.page-faq .faq-chapter--alt {
  background: linear-gradient(180deg, #081935 0%, #0a1b3d 100%);
}

.page-faq .faq-chapter--app {
  background: linear-gradient(180deg, #0a1b3d 0%, #0d2142 100%);
}

.page-faq .faq-chapter--support {
  background: var(--faq-bg-deep);
}

.page-faq .faq-chapter--alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(51, 65, 92, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51, 65, 92, 0.16) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-faq .faq-chapter > .site-container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-chapter,
.page-faq .faq-card {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.page-faq .faq-chapter__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--faq-border);
}

.page-faq .faq-chapter__index {
  font-family: var(--font-mono);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 0.9;
  font-weight: 700;
  letter-spacing: -0.08em;
  color: var(--color-grid);
  -webkit-text-stroke: 1.5px var(--color-grid);
  -webkit-text-fill-color: transparent;
}

.page-faq .faq-chapter__tag {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--color-cyan);
}

.page-faq .faq-chapter__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-headline);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  color: var(--color-white);
}

.page-faq .faq-chapter__lead {
  margin: 0;
  color: var(--faq-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-faq .faq-chapter__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-faq .faq-chapter__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--faq-border);
  background: #0d2142;
  align-self: start;
}

.page-faq .faq-chapter__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-chapter__caption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  border: 1px solid rgba(0, 229, 255, 0.3);
  background: rgba(8, 21, 48, 0.85);
  backdrop-filter: blur(6px);
  color: var(--color-white);
  font-size: 0.78rem;
}

.page-faq .faq-chapter__caption .data-text {
  color: var(--color-cyan);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.page-faq .faq-chapter__list {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-faq .faq-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--faq-border);
  border-radius: 10px;
  transition: background 0.3s, border-color 0.3s;
}

.page-faq .faq-card[open] {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 229, 255, 0.4);
}

.page-faq .faq-card__summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.1rem 1.1rem 1.2rem;
  cursor: pointer;
}

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

.page-faq .faq-card__num {
  min-width: 2.8rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--color-cyan);
}

.page-faq .faq-card__question {
  flex: 1;
  color: var(--color-white);
  font-size: 0.96rem;
  line-height: 1.45;
  font-weight: 500;
}

.page-faq .faq-card__icon {
  position: relative;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 90, 60, 0.55);
  border-radius: 50%;
}

.page-faq .faq-card__icon::before,
.page-faq .faq-card__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-accent);
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
}

.page-faq .faq-card__icon::before {
  width: 10px;
  height: 2px;
}

.page-faq .faq-card__icon::after {
  width: 2px;
  height: 10px;
}

.page-faq .faq-card[open] .faq-card__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.page-faq .faq-card__content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.page-faq .faq-card[open] .faq-card__content {
  grid-template-rows: 1fr;
}

.page-faq .faq-card__inner {
  overflow: hidden;
  padding: 0 1.25rem 1.25rem 4.9rem;
  color: var(--faq-text-soft);
  font-size: 0.92rem;
  line-height: 1.8;
}

.page-faq .faq-card__inner p {
  margin: 0;
}

.page-faq .faq-card__inner b {
  color: var(--color-cyan);
  font-weight: 600;
}

.page-faq .faq-app-board {
  position: relative;
  align-self: start;
  border-radius: var(--radius-lg);
  border: 1px solid var(--faq-border);
  background: linear-gradient(150deg, #0d2142 0%, #12294d 100%);
  padding: 1.5rem;
  overflow: hidden;
}

.page-faq .faq-app-board::before {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.14);
  filter: blur(60px);
  top: -50px;
  right: -50px;
}

.page-faq .faq-app-board__head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--faq-border);
  color: var(--color-cyan);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
}

.page-faq .faq-app-board__live {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 90, 60, 0.16);
  animation: faq-board-pulse 2s infinite;
}

@keyframes faq-board-pulse {
  0%, 100% {
    box-shadow: 0 0 0 4px rgba(255, 90, 60, 0.16);
  }
  50% {
    box-shadow: 0 0 0 9px rgba(255, 90, 60, 0.06);
  }
}

.page-faq .faq-app-board__list {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-faq .faq-app-board__list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-white);
  font-size: 0.92rem;
}

.page-faq .faq-app-board__list li::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
  flex: 0 0 14px;
}

.page-faq .faq-app-board__foot {
  display: inline-block;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--faq-border);
  color: rgba(255, 255, 255, 0.52);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.page-faq .faq-support__statement {
  margin: 0 0 2rem;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--faq-bg-soft);
  color: var(--faq-text-soft);
  font-size: 0.95rem;
  line-height: 1.9;
}

.page-faq .faq-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-faq .faq-support__card {
  position: relative;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--faq-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  transition: transform 0.3s, border-color 0.3s;
}

.page-faq .faq-support__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(90deg, var(--color-accent), var(--color-cyan));
}

.page-faq .faq-support__card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 229, 255, 0.45);
}

.page-faq .faq-support__label {
  display: block;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--color-cyan);
}

.page-faq .faq-support__value {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s;
}

.page-faq .faq-support__value:hover {
  color: var(--color-accent);
}

.page-faq .faq-support__text {
  margin: 0.15rem 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-faq .faq-support__note {
  margin-top: 0.75rem;
  color: var(--faq-text-muted);
  font-size: 0.84rem;
  line-height: 1.7;
}

.page-faq .faq-more {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.9rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--faq-border);
}

.page-faq .faq-more a {
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 999px;
  background: rgba(0, 229, 255, 0.05);
  color: var(--color-cyan);
  font-size: 0.84rem;
  text-decoration: none;
  transition: background 0.25s, border-color 0.25s;
}

.page-faq .faq-more a:hover {
  background: rgba(0, 229, 255, 0.14);
  border-color: rgba(0, 229, 255, 0.6);
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(290px, 0.7fr);
    gap: 3rem;
  }

  .page-faq .faq-chapter__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-faq .faq-chapter--alt .faq-chapter__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }

  .page-faq .faq-chapter--app .faq-chapter__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  }

  .page-faq .faq-support__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}