.page-faq {
  --faq-line: rgba(141, 184, 172, 0.22);
  --faq-neon-line: rgba(39, 245, 196, 0.34);
  --faq-mist: rgba(242, 250, 247, 0.84);
  position: relative;
  background: var(--ink-950);
  color: var(--fog);
  padding-bottom: clamp(56px, 9vw, 104px);
}

.page-faq .faq-crumbs {
  padding-top: clamp(14px, 2.6vw, 24px);
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.5vw, 52px) 0 clamp(30px, 5vw, 60px);
  background:
    radial-gradient(120% 150% at 92% -10%, rgba(39, 245, 196, 0.17), transparent 58%),
    radial-gradient(90% 120% at 0% 110%, rgba(18, 107, 95, 0.5), transparent 62%),
    linear-gradient(165deg, var(--ink-900) 0%, var(--ink-950) 72%);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(217, 255, 245, 0.055) 0 1px,
    transparent 1px 22px
  );
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--frost);
  max-width: 16em;
}

.page-faq .faq-hero__lede {
  margin: 16px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--faq-mist);
}

.page-faq .faq-hero__aside {
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-lg);
  background: rgba(3, 20, 15, 0.6);
  padding: clamp(16px, 2.6vw, 24px);
  box-shadow: var(--shadow-lift);
}

.page-faq .faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 18px;
}

.page-faq .faq-chips .chip {
  text-decoration: none;
  color: var(--frost);
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.page-faq .faq-chips .chip:hover,
.page-faq .faq-chips .chip:focus-visible {
  background: var(--neon);
  border-color: var(--neon);
  color: var(--ink-950);
}

.page-faq .faq-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(34px, 6vw, 64px);
  align-items: start;
}

.page-faq .faq-index {
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(10, 53, 45, 0.75), rgba(5, 31, 26, 0.92));
  padding: clamp(16px, 2.4vw, 22px);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-index__list a {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  color: var(--frost);
  font-size: 14.5px;
  line-height: 1.5;
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out);
}

.page-faq .faq-index__list a .num {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--neon);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  background: rgba(18, 107, 95, 0.55);
  color: var(--frost);
}

.page-faq .faq-index__note {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--faq-line);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ash);
}

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

.page-faq .faq-group,
.page-faq .faq-item {
  scroll-margin-top: 92px;
}

.page-faq .faq-group {
  margin-bottom: clamp(32px, 5vw, 52px);
}

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

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--faq-line);
  margin-bottom: 12px;
}

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3.6vw, 28px);
  line-height: 1;
  color: rgba(39, 245, 196, 0.6);
  letter-spacing: -0.02em;
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.2vw, 27px);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--frost);
}

.page-faq .faq-group__lede {
  margin: 0 0 16px;
  max-width: 46em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ash);
}

.page-faq .faq-item {
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-md);
  background: var(--ink-900);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: inset 0 0 0 0 transparent;
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.page-faq .faq-item[open] {
  border-color: var(--faq-neon-line);
  background: linear-gradient(180deg, rgba(10, 53, 45, 0.92), var(--ink-900));
  box-shadow: inset 3px 0 0 0 var(--neon);
}

.page-faq .faq-item__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item__summary:hover .faq-item__q,
.page-faq .faq-item__summary:focus-visible .faq-item__q {
  color: var(--neon);
}

.page-faq .faq-item__q {
  font-family: var(--font-display);
  font-size: clamp(15.5px, 2.2vw, 17.5px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--frost);
  transition: color 0.25s var(--ease-out);
}

.page-faq .faq-item__mark {
  flex: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  border: 1px solid var(--faq-neon-line);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

.page-faq .faq-item__mark::before {
  content: "+";
}

.page-faq .faq-item[open] .faq-item__mark::before {
  content: "−";
}

.page-faq .faq-item__body {
  padding: 0 16px 18px;
}

.page-faq .faq-item__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-mist);
  max-width: 52em;
}

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

.page-faq .faq-item__body a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-item__body a:hover,
.page-faq .faq-item__body a:focus-visible {
  color: var(--frost);
}

.page-faq .faq-steps {
  list-style: none;
  counter-reset: faq-step;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
}

.page-faq .faq-steps li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 8px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--faq-neon-line);
  background: rgba(18, 107, 95, 0.3);
  font-size: 13px;
  line-height: 1.4;
  color: var(--frost);
}

.page-faq .faq-steps li::before {
  counter-increment: faq-step;
  content: counter(faq-step);
  flex: none;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--neon);
  color: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
}

.page-faq .faq-figure {
  margin: 6px 0 16px;
}

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

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

.page-faq .faq-figure__cap {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  line-height: 1.6;
  color: var(--ash);
}

.page-faq .faq-seg {
  position: relative;
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  margin: 0 0 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--faq-line);
  background: rgba(3, 20, 15, 0.85);
}

.page-faq .faq-seg__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-seg__label {
  cursor: pointer;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.01em;
  color: var(--ash);
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out);
}

.page-faq .faq-seg__label:hover {
  color: var(--frost);
}

.page-faq .faq-seg__input:checked + .faq-seg__label {
  background: var(--neon);
  color: var(--ink-950);
  font-weight: 700;
}

.page-faq .faq-seg__input:focus-visible + .faq-seg__label {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
}

.page-faq .faq-contact {
  list-style: none;
  margin: 0 0 14px;
  padding: 14px 16px;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-md);
  background: rgba(10, 53, 45, 0.6);
  display: grid;
  gap: 10px;
}

.page-faq .faq-contact li {
  display: grid;
  gap: 3px;
}

.page-faq .faq-contact__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--ash);
}

.page-faq .faq-contact__val {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--frost);
  word-break: break-word;
}

.page-faq .faq-contact__val.num {
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
  color: var(--yellow);
}

.page-faq .faq-cta {
  margin-top: clamp(22px, 4vw, 34px);
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--faq-neon-line);
  background:
    radial-gradient(100% 140% at 100% 0%, rgba(39, 245, 196, 0.24), transparent 62%),
    linear-gradient(135deg, rgba(18, 107, 95, 0.55), rgba(5, 31, 26, 0.95));
}

.page-faq .faq-cta__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 3vw, 24px);
  line-height: 1.3;
  color: var(--frost);
}

.page-faq .faq-cta__text {
  margin: 0 0 18px;
  max-width: 42em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-mist);
}

@media (min-width: 760px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.85fr);
    align-items: end;
  }

  .page-faq .faq-item__summary {
    padding: 17px 20px;
  }

  .page-faq .faq-item__body {
    padding: 0 20px 20px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-faq .faq-index {
    position: sticky;
    top: 20px;
  }

  .page-faq .faq-group {
    margin-bottom: clamp(36px, 4.4vw, 58px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item,
  .page-faq .faq-item__q,
  .page-faq .faq-chips .chip,
  .page-faq .faq-index__list a,
  .page-faq .faq-seg__label {
    transition: none;
  }
}
<<<END>>>