.page-faq {
  --faq-red: #E60026;
  --faq-ink: #0A0E14;
  --faq-paper: #E8EAED;
  --faq-card-bg: #121A24;
  --faq-gray: #9AA6B2;
  --faq-silver: #C0C8D0;
  --faq-neon: #39FF88;
  --faq-line: rgba(192, 200, 208, 0.18);
  --faq-glass: rgba(10, 14, 20, 0.72);
  --faq-mono: ui-monospace, "Cascadia Code", "JetBrains Mono", SFMono-Regular, Consolas, monospace;
  --faq-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;

  background: var(--faq-ink);
  color: var(--faq-paper);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  font-family: var(--faq-sans);
}

.page-faq .container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.page-faq .mono {
  font-family: var(--faq-mono);
}

.page-faq .faq-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--faq-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--faq-gray);
  padding-top: 36px;
  margin-bottom: 24px;
}

.page-faq .faq-crumb a {
  color: var(--faq-gray);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-faq .faq-crumb a:hover {
  color: var(--faq-red);
}

.page-faq .crumb-sep {
  color: rgba(192, 200, 208, 0.4);
}

.page-faq .faq-hero {
  position: relative;
  padding: 48px 0 40px;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--faq-red) 0%, rgba(230, 0, 38, 0.3) 40%, transparent 100%);
}

.page-faq .faq-hero-text {
  position: relative;
  padding-left: 16px;
}

.page-faq .faq-hero-text::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  background: var(--faq-red);
  border-radius: 999px;
}

.page-faq .faq-kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--faq-neon);
  text-transform: uppercase;
  margin-bottom: 18px;
  background: rgba(57, 255, 136, 0.08);
  padding: 4px 12px;
  border-radius: 999px;
}

.page-faq .faq-hero h1 {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 900;
  line-height: 1.1;
  margin: 0 0 18px;
  color: var(--faq-paper);
  letter-spacing: -0.02em;
}

.page-faq .faq-hero-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--faq-silver);
  max-width: 560px;
  margin: 0 0 32px;
}

.page-faq .faq-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 540px;
}

.page-faq .hero-stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--faq-line);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-faq .hero-stat-num {
  font-family: var(--faq-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--faq-paper);
}

.page-faq .hero-stat-label {
  font-size: 11px;
  color: var(--faq-gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 48px 0 72px;
}

.page-faq .faq-sidebar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
}

.page-faq .faq-sidebar-label {
  display: block;
  width: 100%;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--faq-gray);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.page-faq .faq-anchor {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--faq-line);
  border-radius: 999px;
  color: var(--faq-silver);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.page-faq .faq-anchor .anchor-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: transparent;
  transition: background 0.25s ease;
}

.page-faq .faq-anchor .anchor-index {
  font-size: 11px;
  color: var(--faq-gray);
}

.page-faq .faq-anchor:hover,
.page-faq .faq-anchor:focus-visible {
  background: rgba(230, 0, 38, 0.1);
  border-color: var(--faq-red);
  color: var(--faq-paper);
  outline: none;
}

.page-faq .faq-anchor:hover .anchor-dot,
.page-faq .faq-anchor:focus-visible .anchor-dot {
  background: var(--faq-red);
}

.page-faq .faq-anchor:hover .anchor-index,
.page-faq .faq-anchor:focus-visible .anchor-index {
  color: var(--faq-red);
}

.page-faq .faq-content {
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.page-faq .faq-section {
  scroll-margin-top: 96px;
}

.page-faq .section-heading-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .section-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--faq-red);
  line-height: 1;
  letter-spacing: -0.03em;
  opacity: 0.5;
  min-width: 64px;
}

.page-faq .section-kicker {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--faq-neon);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.page-faq .section-heading-row h2 {
  font-size: 28px;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.01em;
}

.page-faq .faq-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--faq-line);
  border-radius: 16px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.page-faq .faq-item:has(.faq-toggle[aria-expanded="true"]) {
  border-color: rgba(230, 0, 38, 0.4);
}

.page-faq .faq-question {
  margin: 0;
}

.page-faq .faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--faq-sans);
  color: var(--faq-paper);
  transition: background 0.2s ease;
}

.page-faq .faq-toggle:hover {
  background: rgba(230, 0, 38, 0.06);
}

.page-faq .faq-q-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--faq-red);
  background: rgba(230, 0, 38, 0.12);
  padding: 6px 10px;
  border-radius: 8px;
  white-space: nowrap;
}

.page-faq .faq-q-text {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--faq-paper);
}

.page-faq .faq-q-icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border: 1px solid rgba(192, 200, 208, 0.35);
  border-radius: 50%;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.page-faq .faq-q-icon::before {
  width: 8px;
  height: 2px;
}

.page-faq .faq-q-icon::after {
  width: 2px;
  height: 8px;
  transition: opacity 0.3s ease;
}

.page-faq .faq-toggle[aria-expanded="true"] .faq-q-icon {
  transform: rotate(45deg);
  border-color: var(--faq-red);
}

.page-faq .faq-toggle[aria-expanded="true"] .faq-q-icon::before,
.page-faq .faq-toggle[aria-expanded="true"] .faq-q-icon::after {
  background: var(--faq-red);
}

.page-faq .faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.page-faq .faq-toggle[aria-expanded="true"]~.faq-answer {
  grid-template-rows: 1fr;
}

.page-faq .faq-answer-inner {
  overflow: hidden;
}

.page-faq .faq-answer-inner p {
  margin: 0;
  padding: 0 66px 22px 58px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--faq-silver);
}

.page-faq .faq-item:not(:has(.faq-toggle[aria-expanded="true"])) .faq-answer {
  animation: faq-collapse 0.35s ease forwards;
}

@keyframes faq-collapse {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

.page-faq .faq-media-row {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 14px;
}

.page-faq .faq-media-col {
  flex: 0 0 240px;
}

.page-faq .media-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--faq-card-bg);
  border: 1px solid var(--faq-line);
  aspect-ratio: 3 / 2;
}

.page-faq .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-faq .media-frame-label {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(10, 14, 20, 0.82);
  color: var(--faq-neon);
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(57, 255, 136, 0.3);
}

.page-faq .faq-support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-faq .faq-support-card .media-frame-label {
  color: var(--faq-paper);
}

.page-faq .faq-support-intro {
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-silver);
  margin-bottom: 28px;
}

.page-faq .faq-contact-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-contact-label {
  font-size: 11px;
  color: var(--faq-gray);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-faq .faq-contact-row a {
  color: var(--faq-neon);
  text-decoration: none;
  font-family: var(--faq-mono);
  font-size: 15px;
  word-break: break-all;
}

.page-faq .faq-contact-row a:hover {
  text-decoration: underline;
}

.page-faq .faq-contact-row>span:last-child {
  font-family: var(--faq-mono);
  font-size: 15px;
  color: var(--faq-paper);
}

.page-faq .faq-support-note {
  margin-top: 20px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--faq-gray);
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--faq-red);
  border-radius: 0 12px 12px 0;
}

.page-faq .faq-cta-card {
  position: relative;
  background: linear-gradient(135deg, rgba(230, 0, 38, 0.18) 0%, rgba(18, 26, 36, 0.6) 60%, rgba(18, 26, 36, 0.9) 100%);
  border: 1px solid rgba(230, 0, 38, 0.3);
  border-radius: 20px;
  padding: 40px 32px;
  overflow: hidden;
}

.page-faq .faq-cta-card::before {
  content: "?";
  position: absolute;
  right: -10px;
  top: -30px;
  font-family: var(--faq-mono);
  font-size: 160px;
  font-weight: 800;
  color: rgba(230, 0, 38, 0.12);
  line-height: 1;
  pointer-events: none;
}

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

.page-faq .cta-card-kicker {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--faq-neon);
  text-transform: uppercase;
  margin-bottom: 10px;
  background: rgba(57, 255, 136, 0.08);
  padding: 4px 12px;
  border-radius: 999px;
}

.page-faq .cta-card-inner h2 {
  font-size: 26px;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--faq-paper);
}

.page-faq .cta-card-inner p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-silver);
  margin: 0 0 24px;
  max-width: 420px;
}

.page-faq .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: var(--faq-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.page-faq .btn-primary {
  background: var(--faq-red);
  color: #fff;
  padding: 12px 28px;
  box-shadow: 0 4px 20px rgba(230, 0, 38, 0.35);
}

.page-faq .btn-primary:hover {
  background: #ff1436;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(230, 0, 38, 0.55);
}

.page-faq .faq-related {
  padding: 8px 0 0;
}

.page-faq .faq-related-title {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--faq-gray);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-faq .faq-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-faq .faq-related-list a {
  color: var(--faq-silver);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-faq .faq-related-list a:hover {
  color: var(--faq-red);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal][data-inview] {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 640px) {
  .page-faq .faq-hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-faq .faq-media-row {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-faq .faq-text-col {
    flex: 1;
  }

  .page-faq .faq-media-col {
    flex: 0 0 260px;
  }

  .page-faq .media-frame-tall {
    aspect-ratio: 3 / 4;
  }

  .page-faq .faq-support-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .faq-contact-row {
    flex-direction: row;
    align-items: baseline;
    gap: 20px;
  }

  .page-faq .faq-contact-label {
    min-width: 60px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding: 64px 0 56px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 220px 1fr;
    gap: 56px;
    padding: 56px 0 88px;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: 96px;
    align-self: start;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 0;
    border-left: 1px solid var(--faq-line);
    padding-left: 24px;
  }

  .page-faq .faq-anchor {
    padding: 10px 14px;
    background: transparent;
    border: none;
    border-radius: 10px;
    font-size: 14px;
  }

  .page-faq .faq-sidebar-label {
    font-size: 11px;
  }

  .page-faq .section-heading-row h2 {
    font-size: 32px;
  }

  .page-faq .faq-cta-card {
    padding: 48px 44px;
  }

  .page-faq .section-number {
    font-size: 56px;
    min-width: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}