.page-faq {
  --faq-pad: clamp(2rem, 5vw, 3.5rem);
  background: var(--ink-900);
  color: var(--body-text);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(1.75rem, 5vw, 3.5rem) clamp(2.25rem, 6vw, 4rem);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 12%, rgba(79, 240, 208, 0.18), transparent 58%),
    radial-gradient(circle at 12% 88%, rgba(232, 90, 154, 0.12), transparent 55%),
    linear-gradient(140deg, rgba(11, 27, 46, 0.95) 0%, rgba(7, 17, 31, 0.55) 62%, transparent 100%);
  clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-faq .faq-hero__title {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 6.2vw, 3.35rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--mist);
  max-width: 20ch;
}

.page-faq .faq-hero__text {
  margin: 1.1rem 0 0;
  max-width: 46ch;
  font-size: clamp(0.98rem, 2.6vw, 1.06rem);
  line-height: 1.8;
  color: var(--body-text);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.9rem;
  margin: 1.6rem 0 0;
  padding: 1.1rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-faq .faq-stat {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-left: 2px solid var(--line-gold);
  padding-left: 0.75rem;
}

.page-faq .faq-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3vw, 1.22rem);
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-faq .faq-stat__label {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--slate);
}

.page-faq .faq-hero__media {
  margin: 0;
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 60px rgba(3, 9, 17, 0.6);
}

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

.page-faq .faq-hero__media img {
  aspect-ratio: 4 / 3;
}

.page-faq .faq-jump {
  position: sticky;
  top: var(--header-offset);
  z-index: 6;
  background: rgba(7, 17, 31, 0.94);
  border-block: 1px solid var(--line-cyan);
  backdrop-filter: blur(10px);
}

.page-faq .faq-jump__rail {
  display: flex;
  gap: 0.55rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-block: 0.75rem;
  scrollbar-width: thin;
}

.page-faq .faq-jump__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-faq .faq-jump__item:hover,
.page-faq .faq-jump__item:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(79, 240, 208, 0.07);
}

.page-faq .faq-jump__num {
  font-size: 0.7rem;
  color: var(--gold);
}

.page-faq .faq-body {
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.page-faq .faq-section {
  padding-block: var(--faq-pad);
  border-top: 1px solid var(--line);
}

.page-faq .faq-section:first-child {
  border-top: 0;
}

.page-faq .faq-section__head {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
  margin-bottom: 1.35rem;
}

.page-faq .faq-section__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-dark);
  padding-top: 0.25rem;
}

.page-faq .faq-section__intro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 4vw, 1.85rem);
  line-height: 1.3;
  color: var(--mist);
}

.page-faq .faq-section__intro p {
  margin: 0.6rem 0 0;
  max-width: 54ch;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--slate);
}

.page-faq .faq-list {
  display: grid;
  gap: 0.7rem;
}

.page-faq .qa {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-800) 0%, rgba(11, 27, 46, 0.5) 100%);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--line-cyan);
  box-shadow: inset 3px 0 0 0 var(--cyan);
}

.page-faq .qa__summary {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.65rem;
  align-items: baseline;
  padding: 1rem 2.6rem 1rem 0.9rem;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa__summary:hover .qa__q,
.page-faq .qa__summary:focus-visible .qa__q {
  color: var(--cyan);
}

.page-faq .qa__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  padding-top: 0.18rem;
}

.page-faq .qa__q {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--mist);
  transition: color 0.25s var(--ease);
}

.page-faq .qa__mark {
  position: absolute;
  right: 1rem;
  top: 1.35rem;
  width: 0.72rem;
  height: 0.72rem;
}

.page-faq .qa__mark::before,
.page-faq .qa__mark::after {
  content: "";
  position: absolute;
  background: var(--cyan);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}

.page-faq .qa__mark::before {
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  transform: translateY(-50%);
}

.page-faq .qa__mark::after {
  top: 0;
  left: 50%;
  height: 100%;
  width: 1px;
  transform: translateX(-50%);
}

.page-faq .qa[open] .qa__mark::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.page-faq .qa__body {
  padding: 0.85rem 1rem 1.1rem;
  border-top: 1px dashed var(--line);
}

.page-faq .qa__body p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--body-text);
}

.page-faq .qa__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(79, 240, 208, 0.4);
  text-underline-offset: 0.18em;
}

.page-faq .qa__body a:hover {
  text-decoration-color: var(--cyan);
}

.page-faq .qa__body p + p {
  margin-top: 0.7rem;
}

.page-faq .faq-figure {
  margin: 1.4rem 0 0;
  border: 1px solid var(--line);
}

.page-faq .faq-figure img {
  aspect-ratio: 3 / 2;
}

.page-faq .faq-contact {
  display: grid;
  gap: 0.8rem;
}

.page-faq .faq-contact__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  padding: 1.1rem 1.15rem;
}

.page-faq .faq-contact__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-contact__val {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__card .copy-btn {
  margin-top: 0.35rem;
}

.page-faq .faq-contact__note {
  margin: 1.1rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--magenta);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-faq .faq-contact__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(79, 240, 208, 0.4);
  text-underline-offset: 0.18em;
}

@media (min-width: 640px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-faq .faq-jump__rail {
    gap: 0.65rem;
  }

  .page-faq .faq-section__head {
    grid-template-columns: 3.4rem minmax(0, 1fr);
    gap: 1.1rem;
  }

  .page-faq .faq-section__num {
    font-size: 2rem;
  }

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

  .page-faq .faq-contact__note {
    max-width: 62ch;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3.5rem;
  }

  .page-faq .faq-section__head {
    grid-template-columns: 4.5rem minmax(0, 1fr);
    gap: 1.5rem;
  }

  .page-faq .faq-section__num {
    font-size: 2.6rem;
  }

  .page-faq .faq-list,
  .page-faq .faq-figure {
    margin-left: calc(4.5rem + 1.5rem);
  }

  .page-faq .faq-list {
    max-width: 62rem;
  }

  .page-faq .qa__summary {
    padding: 1.15rem 3rem 1.15rem 1.2rem;
    gap: 0.9rem;
  }

  .page-faq .qa__body {
    padding: 0.95rem 1.2rem 1.25rem;
  }

  .page-faq .qa__body p {
    max-width: 78ch;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-left: calc(4.5rem + 1.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa,
  .page-faq .qa__q,
  .page-faq .qa__mark::before,
  .page-faq .qa__mark::after,
  .page-faq .faq-jump__item {
    transition: none;
  }
}
<<<END>>>