.page-faq {
  --faq-accent: var(--terminal-green);
  --faq-accent-soft: rgba(0, 229, 136, 0.06);
  --faq-accent-line: rgba(0, 229, 136, 0.35);
  padding-bottom: 96px;
  background:
    linear-gradient(180deg, rgba(0, 229, 136, 0.04) 0%, transparent 340px),
    var(--deep-ink);
}

.page-faq .faq-breadcrumb {
  padding-top: 24px;
}

.page-faq .faq-breadcrumb .container {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--fog-gray);
}

.page-faq .faq-breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s var(--ease-out);
}

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

.page-faq .faq-breadcrumb [aria-current="page"] {
  color: var(--terminal-green);
}

.page-faq .faq-hero {
  padding: 48px 0 56px;
}

.page-faq .faq-hero__kicker {
  color: var(--terminal-green);
  margin-bottom: 12px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 34px;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--powder-white);
  display: grid;
  gap: 8px;
}

.page-faq .faq-hero__subtitle {
  display: block;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--terminal-green);
  font-family: var(--font-base);
}

.page-faq .faq-hero__desc {
  max-width: 640px;
  margin: 0;
  color: var(--fog-gray);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .faq-quick {
  padding-bottom: 72px;
}

.page-faq .faq-quick .section-head {
  margin-bottom: 32px;
}

.page-faq .faq-quick__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-faq .faq-quick__card {
  position: relative;
  margin: 0;
  padding: 24px;
  border-radius: 0;
  border: 1px solid var(--line-subtle);
  background: linear-gradient(135deg, rgba(15, 35, 64, 0.9), rgba(8, 18, 30, 0.9));
  transition: border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.page-faq .faq-quick__card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--terminal-green);
}

.page-faq .faq-quick__card:nth-child(2)::before,
.page-faq .faq-quick__card:last-child::before {
  background: var(--pulse-orange);
}

.page-faq .faq-quick__card:hover {
  border-color: var(--faq-accent-line);
  transform: translateY(-2px);
}

.page-faq .faq-quick__num {
  font-family: var(--font-data);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  display: block;
  margin-bottom: 14px;
  color: var(--terminal-green);
}

.page-faq .faq-quick__card:nth-child(2) .faq-quick__num,
.page-faq .faq-quick__card:last-child .faq-quick__num {
  color: var(--pulse-orange);
}

.page-faq .faq-quick__card h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--powder-white);
}

.page-faq .faq-quick__card p {
  margin: 0;
  color: var(--fog-gray);
  font-size: 14px;
  line-height: 1.65;
}

.page-faq .faq-detail {
  padding-bottom: 80px;
}

.page-faq .faq-detail .section-head {
  margin-bottom: 40px;
}

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

.page-faq .faq-detail__rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 4px;
}

.page-faq .faq-detail__rail-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--line-subtle);
  border-radius: 0;
  color: var(--fog-gray);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: border-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.page-faq .faq-detail__rail-item:hover {
  border-color: var(--terminal-green);
  color: var(--powder-white);
}

.page-faq .faq-detail__rail-num {
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: var(--terminal-green);
}

.page-faq .faq-detail__list {
  display: grid;
  gap: 32px;
}

.page-faq .faq-detail__block {
  border: 1px solid var(--line-subtle);
  border-top: 3px solid var(--terminal-green);
  background: linear-gradient(180deg, rgba(15, 35, 64, 0.55), rgba(8, 18, 30, 0.45));
  padding: 24px 20px;
}

.page-faq .faq-detail__block-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.page-faq .faq-detail__block-num {
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--terminal-green);
}

.page-faq .faq-detail__block-title h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--powder-white);
}

.page-faq .faq-detail__block-title p {
  margin: 0;
  font-size: 13px;
  color: var(--fog-gray);
}

.page-faq .faq-detail__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-faq .faq-item {
  border: 1px solid var(--line-subtle);
  background: var(--panorama-blue);
  margin: 0;
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 20px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--powder-white);
  position: relative;
  transition: background 0.2s var(--ease-out);
}

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

.page-faq .faq-item summary:hover {
  background: rgba(0, 229, 136, 0.04);
}

.page-faq .faq-item summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 1px solid var(--terminal-green);
  color: var(--terminal-green);
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  margin-top: 1px;
}

.page-faq .faq-item[open] summary::before {
  content: "–";
}

.page-faq .faq-item__answer {
  border-top: 1px dashed var(--faq-accent-line);
  margin: 0 20px 20px;
  padding: 16px 0 0;
  background: transparent;
  color: var(--fog-gray);
  font-size: 14px;
  line-height: 1.8;
}

.page-faq .faq-item__answer p {
  margin: 0 0 12px;
}

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

.page-faq .faq-item__answer .btn {
  margin-top: 12px;
}

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

.page-faq .faq-detail__image img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-subtle);
  background: var(--panorama-blue);
}

.page-faq .faq-more {
  padding-top: 8px;
}

.page-faq .faq-more__panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
  margin: 0;
  padding: 28px;
}

.page-faq .faq-more__panel h2 {
  margin: 8px 0 8px;
  font-size: 24px;
  font-weight: 700;
  color: var(--powder-white);
}

.page-faq .faq-more__panel p {
  margin: 0;
  color: var(--fog-gray);
  font-size: 14px;
  line-height: 1.75;
}

@media (min-width: 480px) {
  .page-faq .faq-quick__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 64px 0 72px;
  }

  .page-faq .faq-hero h1 {
    font-size: 48px;
  }

  .page-faq .faq-hero__subtitle {
    font-size: 20px;
  }

  .page-faq .faq-detail__layout {
    grid-template-columns: 220px 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-detail__rail {
    position: sticky;
    top: 120px;
    display: grid;
    gap: 8px;
    overflow: visible;
  }

  .page-faq .faq-detail__rail-item {
    white-space: normal;
  }

  .page-faq .faq-detail__body--split {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }

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