.page-faq {
  --faq-rail: 268px;
  --faq-dial: 150px;
}

.page-faq .faq-hero {
  padding: clamp(18px, 3vw, 36px) 0 clamp(24px, 4vw, 46px);
}

.page-faq .breadcrumbs {
  margin-bottom: clamp(14px, 2.4vw, 24px);
}

.page-faq .hero-frame {
  position: relative;
  padding: clamp(24px, 4.2vw, 54px);
  background: linear-gradient(165deg, rgba(18, 32, 60, 0.72) 0%, rgba(7, 16, 38, 0.92) 62%, var(--void-800) 100%);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .hero-frame::before,
.page-faq .hero-frame::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 26px);
  opacity: 0.85;
  pointer-events: none;
}

.page-faq .hero-frame::before {
  top: 0;
}

.page-faq .hero-frame::after {
  bottom: 0;
}

.page-faq .index-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-faq h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--warm);
  max-width: 20ch;
  word-break: break-word;
}

.page-faq .hero-lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .hero-facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  padding: 14px 16px;
  background: var(--void-800);
  min-width: 0;
}

.page-faq .fact-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-faq .fact-unit {
  font-size: 12px;
  color: var(--mist);
}

.page-faq .fact-label {
  flex: 0 0 100%;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

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

.page-faq .toc-kicker {
  margin: 0 0 14px;
  padding-left: 16px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .toc-link {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 11px 12px 11px 14px;
  border-left: 2px solid var(--line-hard);
  text-decoration: none;
  color: var(--mist);
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease), color 0.25s var(--ease);
}

.page-faq .toc-link:hover,
.page-faq .toc-link:focus-visible {
  border-left-color: var(--cyan);
  background: var(--glass-55);
  color: var(--warm);
  outline: none;
}

.page-faq .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.9;
  color: var(--cyan);
}

.page-faq .toc-text {
  display: block;
  min-width: 0;
}

.page-faq .toc-text strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: inherit;
}

.page-faq .toc-text em {
  display: block;
  margin-top: 2px;
  font-style: normal;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

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

.page-faq .faq-group {
  margin: 0 0 clamp(38px, 6vw, 74px);
  scroll-margin-top: calc(var(--nav-h) + 28px);
}

.page-faq .faq-final {
  margin-bottom: 0;
  padding-bottom: clamp(20px, 4vw, 48px);
}

.page-faq .group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line-hard);
}

.page-faq .group-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-faq .group-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--warm);
  word-break: break-word;
}

.page-faq .faq-figure {
  margin: 0 0 20px;
}

.page-faq .faq-figure img,
.page-faq .refresh-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--void-800);
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .refresh-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin: 0 0 22px;
  padding: 18px;
  background: var(--void-800);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
}

.page-faq .refresh-dial {
  width: 100%;
  max-width: var(--faq-dial);
  height: auto;
  display: block;
  margin: 0 auto;
}

.page-faq .dial-dot {
  transform-box: fill-box;
  transform-origin: center;
  animation: faq-dial-pulse 3s var(--ease) infinite;
}

.page-faq .refresh-figure {
  margin: 0;
  min-width: 0;
}

.page-faq .faq-item {
  margin: 0 0 10px;
  background: var(--void-700);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-faq .faq-item[open] {
  background: var(--void-800);
  border-color: rgba(53, 240, 216, 0.42);
}

.page-faq .faq-item summary {
  position: relative;
  display: block;
  padding: 16px 48px 16px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--warm);
  word-break: break-word;
}

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

.page-faq .faq-item summary::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 16px;
  height: 2px;
  background: var(--cyan);
  transform: translateY(-50%);
  transition: background-color 0.25s var(--ease);
}

.page-faq .faq-item summary::before {
  content: "";
  position: absolute;
  right: 23px;
  top: 50%;
  width: 2px;
  height: 16px;
  background: var(--cyan);
  transform: translateY(-50%);
  transition: opacity 0.2s var(--ease);
}

.page-faq .faq-item[open] summary::before {
  opacity: 0;
}

.page-faq .faq-item summary:hover::after,
.page-faq .faq-item summary:hover::before,
.page-faq .faq-item summary:focus-visible::after,
.page-faq .faq-item summary:focus-visible::before {
  background: var(--orange);
}

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

.page-faq .faq-answer {
  margin: 0 16px 16px;
  padding: 2px 0 4px 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
  word-break: break-word;
}

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

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

.page-faq .faq-answer a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-deep);
}

.page-faq .faq-answer a:hover,
.page-faq .faq-answer a:focus-visible {
  color: var(--warm);
  border-bottom-color: var(--warm);
}

.page-faq .amount {
  font-family: var(--font-mono);
  font-size: 1.02em;
  color: var(--orange);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.page-faq .contact-panel {
  position: relative;
  padding: clamp(20px, 3.2vw, 36px);
  background: linear-gradient(155deg, rgba(18, 32, 60, 0.68) 0%, var(--void-800) 70%);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .contact-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan) 0%, transparent 46%, var(--orange) 100%);
  opacity: 0.75;
}

.page-faq .contact-lead {
  margin: 0 0 22px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--warm);
}

.page-faq .contact-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0 0 22px;
  padding: 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .contact-list > div {
  padding: 12px 14px;
  background: var(--void-700);
  min-width: 0;
}

.page-faq .contact-list dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  margin-bottom: 4px;
}

.page-faq .contact-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--warm);
  word-break: break-word;
}

.page-faq .contact-tip-title {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--warm);
}

.page-faq .contact-tips {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-faq .contact-tips li {
  position: relative;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .contact-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-faq .contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-faq .contact-note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

@keyframes faq-dial-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.7);
    opacity: 0.5;
  }
}

@media (min-width: 620px) {
  .page-faq .hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .contact-tips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .refresh-visual {
    grid-template-columns: var(--faq-dial) minmax(0, 1fr);
    align-items: center;
    gap: 22px;
  }

  .page-faq .refresh-dial {
    margin: 0;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--nav-h) + 24px);
  }

  .page-faq .faq-item summary {
    font-size: 16px;
    padding-right: 56px;
  }

  .page-faq .faq-answer {
    font-size: 15px;
    margin-right: 24px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .dial-dot {
    animation: none;
  }

  .page-faq .toc-link,
  .page-faq .faq-item,
  .page-faq .faq-item summary::before,
  .page-faq .faq-item summary::after {
    transition: none;
  }
}
<<<END>>>