.page-faq {
  --faq-pad: clamp(20px, 3.4vw, 40px);
}

.page-faq .faq-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 52px) 0 clamp(22px, 3.6vw, 36px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 26px);
  background-repeat: repeat-x;
  opacity: 0.85;
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(29px, 5.2vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ink);
  max-width: 16em;
  text-wrap: balance;
}

.page-faq .faq-lead {
  margin: 18px 0 0;
  max-width: 40em;
  padding-left: 16px;
  border-left: 2px solid var(--ice);
  font-size: 16px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-faq .faq-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-faq .faq-axis {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(185, 194, 198, 0.13);
}

.page-faq .faq-axis-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 12px;
  padding-bottom: 12px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-axis-inner::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-axis a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: border-color 180ms var(--ease), color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-faq .faq-axis a .mono {
  font-size: 12px;
  color: var(--moss);
}

.page-faq .faq-axis a:hover,
.page-faq .faq-axis a:focus-visible {
  border-color: var(--sea);
  color: var(--sea);
  background: rgba(27, 74, 107, 0.06);
}

.page-faq .faq-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-pad);
  padding-top: clamp(30px, 5vw, 56px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-faq .faq-rail {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .rail-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-faq .rail-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line-soft);
  color: var(--graphite);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-faq .rail-list a .mono {
  font-size: 11px;
  color: var(--moss);
}

.page-faq .rail-list a:hover,
.page-faq .rail-list a:focus-visible {
  border-color: var(--sea);
  color: var(--sea);
}

.page-faq .rail-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--graphite);
  max-width: 32em;
}

.page-faq .faq-group {
  scroll-margin-top: 96px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(34px, 5vw, 56px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.page-faq .group-tag {
  display: inline-block;
  margin: 0;
  padding: 4px 10px;
  background: var(--sea);
  color: var(--paper);
  font-size: 12px;
  letter-spacing: 0.06em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-faq .group-tag--moss {
  background: var(--moss);
}

.page-faq .faq-group h2 {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.32;
  color: var(--ink);
  text-wrap: balance;
}

.page-faq .faq-figure {
  margin: 22px 0 26px;
}

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

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--graphite);
}

.page-faq .qa {
  border-top: 1px solid var(--line-soft);
}

.page-faq .qa:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .qa > summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 17px 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 2.3vw, 17px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  transition: color 180ms var(--ease);
}

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

.page-faq .qa > summary::after {
  content: "+";
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 17px;
  line-height: 1;
  color: var(--sea);
}

.page-faq .qa[open] > summary::after {
  content: "–";
  color: var(--moss);
}

.page-faq .qa > summary:hover,
.page-faq .qa > summary:focus-visible {
  color: var(--sea);
}

.page-faq .qa-num {
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--moss);
  letter-spacing: 0.02em;
}

.page-faq .qa-a {
  padding: 0 0 22px 0;
}

.page-faq .qa-a p {
  margin: 0 0 12px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

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

.page-faq .qa-a strong {
  color: var(--ink);
  font-weight: 600;
}

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

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

.page-faq .steps {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
}

.page-faq .steps li {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 16px;
}

.page-faq .steps li:last-child {
  padding-bottom: 0;
}

.page-faq .steps li::before {
  content: "";
  position: absolute;
  left: 16.5px;
  top: 36px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.page-faq .steps li:last-child::before {
  display: none;
}

.page-faq .steps li p {
  margin: 4px 0 0;
}

.page-faq .step-num {
  position: relative;
  z-index: 1;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--silver);
  border-radius: 50%;
  background: var(--paper);
  font-size: 12px;
  color: var(--sea);
}

.page-faq .contact-card {
  margin-top: 26px;
  padding: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 14px;
  background: linear-gradient(135deg, var(--ink) 0%, var(--sea) 100%);
  color: var(--paper);
}

.page-faq .contact-card .label {
  margin: 0;
  color: var(--ice);
  letter-spacing: 0.06em;
}

.page-faq .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .contact-list li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.6;
  word-break: break-word;
}

.page-faq .contact-list .mono {
  font-size: 12px;
  color: var(--lime);
  letter-spacing: 0.04em;
}

.page-faq .contact-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(244, 241, 234, 0.78);
}

.page-faq .contact-card .btn {
  justify-self: start;
}

@keyframes faq-reveal {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-faq .qa[open] .qa-a {
  animation: faq-reveal 220ms var(--ease);
}

@media (min-width: 900px) {
  .page-faq .faq-shell {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 92px;
    align-self: start;
    padding: 0 0 0 18px;
    border-bottom: 0;
    border-left: 1px solid var(--line-soft);
  }

  .page-faq .rail-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-faq .rail-list a {
    border: 0;
    border-bottom: 1px dashed transparent;
    padding: 9px 0;
    font-size: 14px;
  }

  .page-faq .rail-list a:hover,
  .page-faq .rail-list a:focus-visible {
    border-bottom-color: var(--sea);
  }

  .page-faq .faq-hero h1 {
    max-width: 15em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa[open] .qa-a {
    animation: none;
  }

  .page-faq .faq-axis a,
  .page-faq .rail-list a,
  .page-faq .qa > summary {
    transition: none;
  }
}
<<<END>>>