.page-faq {
  position: relative;
  background:
    radial-gradient(ellipse 70% 40% at 85% 0%, rgba(255, 61, 166, 0.08), transparent 65%),
    radial-gradient(ellipse 70% 50% at 10% 35%, rgba(41, 230, 255, 0.05), transparent 60%),
    var(--bg-void);
  color: var(--ink);
  overflow-x: clip;
}

.page-faq .container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 20px;
}

.page-faq .breadcrumb {
  padding-top: 28px;
  padding-bottom: 0;
}

.page-faq .breadcrumb .container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .breadcrumb-item {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-dim);
  text-decoration: none;
  letter-spacing: 0.03em;
}

.page-faq .breadcrumb-item[aria-current="page"] {
  color: var(--neon-cyan);
}

.page-faq .breadcrumb-sep {
  color: var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-faq .hero {
  padding-top: 44px;
  padding-bottom: 0;
  display: block;
}

.page-faq .hero-main .kicker {
  margin-bottom: 10px;
}

.page-faq .hero-main h1 {
  font-size: clamp(48px, 9vw, 88px);
  line-height: 1.03;
  letter-spacing: 0.01em;
  margin: 16px 0 22px;
}

.page-faq .hero-desc {
  max-width: 54ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-soft);
  border-left: 2px solid var(--neon-purple);
  padding-left: 18px;
}

.page-faq .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.page-faq .stat-cell {
  position: relative;
  background: rgba(20, 20, 34, 0.7);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  padding: 18px 16px 16px;
  overflow: hidden;
}

.page-faq .stat-cell::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 26px;
  border-top: 1px solid var(--neon-pink);
  border-right: 1px solid var(--neon-pink);
  opacity: 0.8;
}

.page-faq .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  letter-spacing: -0.02em;
}

.page-faq .stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  margin-top: 6px;
}

.page-faq .hero-figure {
  margin: 40px 0 0;
}

.page-faq .hero-figure .img-frame {
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  background: var(--bg-deep);
}

.page-faq .hero-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  text-align: right;
  letter-spacing: 0.06em;
}

.page-faq .faq-zone {
  padding-top: 72px;
  padding-bottom: 40px;
}

.page-faq .faq-zone .section-head {
  margin-bottom: 0;
}

.page-faq .faq-layout {
  margin-top: 32px;
}

.page-faq .faq-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.page-faq .faq-index-link {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 8px 14px;
  text-decoration: none;
  transition: color 0.25s, border-color 0.25s, background 0.25s, box-shadow 0.25s;
}

.page-faq .faq-index-link:hover {
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
  background: rgba(41, 230, 255, 0.06);
  box-shadow: 0 0 16px rgba(41, 230, 255, 0.08);
}

.page-faq .faq-group-title {
  position: relative;
  font-size: 21px;
  line-height: 1.4;
  margin: 38px 0 16px;
  padding: 0 0 8px 16px;
  color: #fff;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-group-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: 20px;
  background: linear-gradient(180deg, var(--neon-purple), var(--neon-pink));
}

.page-faq .faq-group-title:first-child {
  margin-top: 0;
}

.page-faq .qitem {
  background: var(--bg-panel);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  margin-bottom: 12px;
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}

.page-faq .qitem:hover {
  border-color: var(--line);
  box-shadow: var(--shadow-glow);
}

.page-faq .qitem details[open] {
  border-color: rgba(177, 75, 255, 0.45);
}

.page-faq .qitem details > summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.6;
  padding: 17px 20px;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
}

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

.page-faq .qitem details > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--neon-purple);
  flex: 0 0 auto;
  transition: color 0.3s, transform 0.3s;
}

.page-faq .qitem details[open] > summary::after {
  content: "−";
  color: var(--neon-cyan);
}

.page-faq .qitem .qitem-body {
  padding: 0 20px 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-faq .qitem .qitem-body p {
  margin: 0 0 8px;
}

.page-faq .qitem .qitem-body p:last-child {
  margin: 0;
}

.page-faq .contact-zone {
  position: relative;
  padding: 56px 0 72px;
  margin-top: 24px;
  background: rgba(10, 10, 18, 0.65);
  border-top: 1px solid var(--line-soft);
}

.page-faq .contact-zone::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-pink), var(--neon-purple), var(--neon-cyan), transparent);
  opacity: 0.55;
}

.page-faq .contact-flex {
  display: block;
}

.page-faq .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 28px;
}

.page-faq .contact-card {
  background: var(--bg-card);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.page-faq .contact-card:hover {
  border-color: var(--neon-purple);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.page-faq .contact-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neon-pink);
}

.page-faq .contact-value {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  word-break: break-all;
}

.page-faq .contact-note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-dim);
  border-left: 2px solid var(--neon-cyan);
  padding-left: 14px;
}

.page-faq .contact-figure {
  margin-top: 28px;
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  background: var(--bg-deep);
}

.page-faq .contact-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .contact-figure figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.06em;
  text-align: right;
}

@media (min-width: 768px) {
  .page-faq .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
    gap: 40px;
    align-items: start;
    padding-top: 60px;
  }

  .page-faq .hero-desc {
    font-size: 16px;
  }

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

  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 88px;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 0;
  }

  .page-faq .faq-index-link {
    display: block;
    border: none;
    border-left: 2px solid var(--line-soft);
    border-radius: 0;
    padding: 10px 0 10px 14px;
    background: transparent;
  }

  .page-faq .faq-index-link:hover {
    border-left-color: var(--neon-cyan);
    background: transparent;
  }

  .page-faq .contact-flex {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
    gap: 40px;
    align-items: start;
  }

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

@media (min-width: 1024px) {
  .page-faq .hero {
    gap: 64px;
  }

  .page-faq .hero-desc {
    font-size: 17px;
  }

  .page-faq .stat-num {
    font-size: 30px;
  }

  .page-faq .stat-cell {
    padding: 22px 20px 18px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 60px;
  }

  .page-faq .contact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .page-faq .contact-zone {
    padding: 72px 0 84px;
  }
}