.page-faq {
  --faq-radius: 0;
  --faq-anchor-offset: calc(var(--header-h) + 24px);
}

.page-faq .kb-hero {
  position: relative;
  padding: calc(var(--header-h) + 22px) 0 clamp(38px, 6vw, 74px);
  background: var(--ink-900);
  color: var(--paper);
  overflow: hidden;
}

.page-faq .kb-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(20, 211, 196, .16) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}

.page-faq .kb-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-faq .kb-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(20px, 4vw, 34px);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--slate-400);
}

.page-faq .kb-crumb a {
  color: var(--slate-400);
  text-decoration: none;
}

.page-faq .kb-crumb a:hover,
.page-faq .kb-crumb a:focus-visible {
  color: var(--cyan);
}

.page-faq .kb-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
}

.page-faq .kb-hero h1 {
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-size: clamp(34px, 5.6vw, 62px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-faq .kb-hero__sub {
  max-width: 46ch;
  margin: 0 0 clamp(22px, 3vw, 30px);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--paper);
}

.page-faq .kb-finder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  max-width: 480px;
  padding: 14px 16px;
  background: var(--ink-700);
  border: 2px solid var(--ink-500);
  color: var(--paper);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-faq .kb-finder:hover,
.page-faq .kb-finder:focus-visible {
  transform: translate(-2px, -2px);
  border-color: var(--orange);
  box-shadow: 4px 4px 0 var(--orange);
}

.page-faq .kb-finder__label {
  display: block;
  font-size: 15px;
  font-weight: 600;
}

.page-faq .kb-finder__hint {
  display: block;
  margin-top: 3px;
  font-size: 14px;
  letter-spacing: .08em;
  color: var(--slate-400);
}

.page-faq .kb-finder__go {
  flex: none;
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
}

.page-faq .kb-hero__meta {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--slate-400);
}

.page-faq .kb-hero__figure {
  margin: 0;
  border: 2px solid var(--ink-500);
  box-shadow: 8px 8px 0 var(--orange);
}

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

.page-faq .kb-index {
  background: var(--paper);
  border-bottom: 2px solid var(--ink-900);
}

.page-faq .kb-index__title {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink-text);
}

.page-faq .kb-index__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .kb-index__grid > li {
  display: flex;
}

.page-faq .kb-tile {
  position: relative;
  display: block;
  flex: 1;
  padding: 22px 18px 18px;
  background: var(--paper-2);
  border: 2px solid var(--ink-900);
  color: var(--ink-text);
  text-decoration: none;
  box-shadow: 0 0 0 var(--ink-900);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
}

.page-faq .kb-tile:hover,
.page-faq .kb-tile:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 4px 4px 0 var(--ink-900);
  background: var(--paper);
}

.page-faq .kb-tile__num {
  position: absolute;
  top: -2px;
  right: -2px;
  padding: 4px 10px;
  background: var(--cyan);
  color: var(--ink-900);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
}

.page-faq .kb-tile__name {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-faq .kb-tile__desc {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-500);
}

.page-faq .kb-body {
  background: var(--paper-2);
}

.page-faq .kb-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-faq .kb-toc {
  display: none;
}

.page-faq .kb-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--cyan-deep);
}

.page-faq .kb-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--paper);
}

.page-faq .kb-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  margin-left: -2px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-500);
  text-decoration: none;
  transition: color .16s var(--ease), border-color .16s var(--ease), background .16s var(--ease);
}

.page-faq .kb-toc__link .mono {
  font-size: 12px;
  color: var(--cyan-deep);
}

.page-faq .kb-toc__link:hover {
  color: var(--ink-text);
}

.page-faq .kb-toc__link[aria-current="true"] {
  color: var(--ink-text);
  font-weight: 600;
  border-left-color: var(--orange);
  background: var(--paper);
}

.page-faq .kb-content {
  min-width: 0;
}

.page-faq .kb-group {
  scroll-margin-top: var(--faq-anchor-offset);
}

.page-faq .kb-group + .kb-group {
  margin-top: clamp(36px, 6vw, 64px);
}

.page-faq .kb-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink-900);
}

.page-faq .kb-group__num {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--cyan-deep);
}

.page-faq .kb-group__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 29px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--ink-text);
}

.page-faq .prose {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-text);
}

.page-faq .kb-paths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-faq .kb-path {
  padding: 18px;
  background: var(--paper);
  border: 2px solid var(--ink-900);
  border-top-width: 6px;
  border-top-color: var(--ink-900);
}

.page-faq .kb-path--orange {
  border-top-color: var(--orange);
}

.page-faq .kb-path--cyan {
  border-top-color: var(--cyan-deep);
}

.page-faq .kb-path__label {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink-500);
}

.page-faq .kb-steps {
  counter-reset: faq-step;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-faq .kb-steps li {
  position: relative;
  counter-increment: faq-step;
  padding-left: 42px;
  margin-bottom: 13px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-text);
}

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

.page-faq .kb-steps li::before {
  content: counter(faq-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--cyan-deep);
}

.page-faq .kb-steps li::after {
  content: "";
  position: absolute;
  left: 23px;
  top: 12px;
  width: 10px;
  height: 2px;
  background: var(--ink-500);
}

.page-faq .kb-figure {
  margin: 0;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  background: var(--paper);
}

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

.page-faq .kb-qa-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
}

.page-faq .qa {
  background: var(--paper);
  border: 2px solid var(--ink-900);
  border-left: 6px solid var(--ink-500);
  transition: border-left-color .18s var(--ease), background .18s var(--ease);
}

.page-faq .qa[open] {
  border-left-color: var(--orange);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink-text);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa__q::after {
  content: "+";
  flex: none;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.2;
  color: var(--orange);
}

.page-faq .qa[open] .qa__q::after {
  content: "−";
}

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -4px;
}

.page-faq .qa__a {
  padding: 0 16px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-faq .qa__a p {
  margin: 0 0 10px;
}

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

.page-faq .qa__a a {
  color: var(--cyan-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa__a a:hover {
  color: var(--ink-text);
}

.page-faq .qa__a .batch {
  padding: 1px 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-900);
  background: var(--orange-soft);
  border-radius: 0;
}

.page-faq .kb-contact {
  padding: clamp(20px, 4vw, 32px);
  background: var(--ink-900);
  border: 2px solid var(--ink-900);
  box-shadow: 8px 8px 0 var(--orange);
  color: var(--paper);
}

.page-faq .kb-contact__lead {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--paper);
}

.page-faq .kb-steps--dark li {
  color: var(--paper);
}

.page-faq .kb-steps--dark li::before {
  color: var(--cyan);
}

.page-faq .kb-steps--dark li::after {
  background: var(--slate-400);
}

.page-faq .kb-contact__meta {
  margin: 20px 0 18px;
  padding-top: 16px;
  border-top: 2px solid var(--ink-500);
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate-400);
}

.page-faq .kb-contact__meta .mono {
  color: var(--cyan);
  letter-spacing: .04em;
}

@media (min-width: 560px) {
  .page-faq .kb-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-faq .kb-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-faq .kb-qa-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .kb-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-faq .kb-index__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-faq .kb-body__grid {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .kb-toc {
    display: block;
    position: sticky;
    top: calc(var(--header-h) + 18px);
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .kb-tile,
  .page-faq .kb-finder,
  .page-faq .qa,
  .page-faq .kb-toc__link {
    transition: none;
  }

  .page-faq .kb-tile:hover,
  .page-faq .kb-tile:focus-visible,
  .page-faq .kb-finder:hover,
  .page-faq .kb-finder:focus-visible {
    transform: none;
  }
}
<<<END>>>