.page-faq {
  --faq-cut: 14px;
  --faq-cols: 236px;
  background: var(--ink);
  color: var(--fog);
  overflow-x: hidden;
}

.page-faq .crumb-bar {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}

.page-faq .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-faq .breadcrumb-item {
  color: var(--rock);
}

.page-faq .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-faq .breadcrumb-item a {
  color: var(--rock);
  text-decoration: none;
}

.page-faq .breadcrumb-item a:hover,
.page-faq .breadcrumb-item a[aria-current="page"] {
  color: var(--cyan);
}

.page-faq .faq-hero {
  position: relative;
  padding: 40px 0 8px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(520px 300px at 84% -10%, rgba(0, 229, 195, 0.16), transparent 72%);
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  display: grid;
  gap: 28px;
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  font-family: var(--font-display);
  font-stretch: condensed;
  letter-spacing: -0.01em;
  color: var(--fog);
}

.page-faq h1 {
  font-size: clamp(30px, 8.4vw, 56px);
  line-height: 1.05;
  font-weight: 800;
  margin: 8px 0 16px;
  max-width: 20ch;
}

.page-faq h2 {
  font-size: clamp(22px, 5.4vw, 34px);
  line-height: 1.15;
  font-weight: 700;
  margin: 6px 0 10px;
}

.page-faq h3 {
  font-size: 16px;
  line-height: 1.35;
  font-weight: 700;
  margin: 0 0 8px;
}

.page-faq .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  margin: 0;
  text-transform: uppercase;
}

.page-faq .lede {
  color: var(--rock);
  font-size: 15px;
  line-height: 1.75;
  max-width: 46ch;
  margin: 0 0 20px;
}

.page-faq .mono {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.page-faq .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-hero-side {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-faq .meter {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-faq .meter-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .meter-row dt {
  color: var(--rock);
  font-size: 13px;
}

.page-faq .meter-row dd {
  margin: 0;
  color: var(--cyan);
  font-size: 14px;
  white-space: nowrap;
}

.page-faq .side-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
  border-left: 2px solid var(--orange);
  padding-left: 12px;
}

.page-faq .section {
  padding: 40px 0;
}

.page-faq .faq-qa-section {
  background: var(--ink-3);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-head {
  margin-bottom: 24px;
}

.page-faq .faq-head .lede {
  margin-bottom: 0;
}

.page-faq .switch-board {
  display: grid;
  gap: 16px;
}

.page-faq .step-card {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--faq-cut)) 0, 100% var(--faq-cut), 100% 100%, var(--faq-cut) 100%, 0 calc(100% - var(--faq-cut)));
  transition: border-color 0.25s var(--ease);
}

.page-faq .step-card:hover {
  border-color: var(--cyan);
}

.page-faq .step-num {
  margin: 0;
  font-size: 34px;
  line-height: 1;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
}

.page-faq .step-glyph {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  margin: 10px 0 14px;
}

.page-faq .step-card p {
  color: var(--rock);
  font-size: 14px;
  line-height: 1.75;
  margin: 0 0 8px;
}

.page-faq .step-warn {
  color: var(--clay);
  font-size: 13px;
  border-top: 1px dashed var(--line);
  padding-top: 10px;
  margin-top: 10px;
}

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

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  line-height: 1.7;
  color: var(--rock);
}

.page-faq .faq-tabs {
  display: grid;
  gap: 20px;
}

.page-faq .faq-cat-list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-cat {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--rock);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-cat:hover {
  border-color: var(--mist);
  color: var(--fog);
}

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

.page-faq .faq-cat .cat-idx {
  font-size: 11px;
  color: var(--orange);
}

.page-faq .faq-cat .cat-count {
  font-size: 11px;
  opacity: 0.7;
}

.page-faq .faq-cat[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-faq .faq-cat[aria-selected="true"] .cat-idx {
  color: var(--ink);
}

.page-faq .faq-panel[hidden],
.page-faq .faq-panel[aria-hidden="true"] {
  display: none !important;
}

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

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

.page-faq .qa-q {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 32px 15px 0;
  list-style: none;
  cursor: pointer;
  color: var(--fog);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  transition: color 0.2s var(--ease);
}

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

.page-faq .qa-q:hover {
  color: var(--mist);
}

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

.page-faq .qa-mark {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--orange);
}

.page-faq .qa-caret {
  position: absolute;
  right: 8px;
  top: 22px;
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--cyan);
  border-bottom: 1.5px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform 0.2s var(--ease);
}

.page-faq .qa[open] .qa-caret {
  transform: rotate(-135deg);
}

.page-faq .qa[open] .qa-q {
  color: var(--cyan);
}

.page-faq .qa-a {
  padding: 0 30px 16px 32px;
  border-left: 2px solid var(--line);
  margin-left: 4px;
}

.page-faq .qa-a p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
}

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

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

.page-faq .qa-a a:hover {
  color: var(--cyan);
}

.page-faq .check-layout {
  display: grid;
  gap: 24px;
}

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

.page-faq .check-item {
  padding: 16px 16px 18px;
  background: var(--ink-2);
  border-left: 2px solid var(--line);
  transition: border-color 0.25s var(--ease);
}

.page-faq .check-item:nth-child(1) {
  border-left-color: var(--cyan);
}

.page-faq .check-item:nth-child(2) {
  border-left-color: var(--mist);
}

.page-faq .check-item:nth-child(3) {
  border-left-color: var(--orange);
}

.page-faq .check-idx {
  display: block;
  font-size: 12px;
  color: var(--rock);
  margin-bottom: 6px;
}

.page-faq .check-item p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
}

.page-faq .check-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.page-faq .check-link:hover {
  border-bottom-color: var(--cyan);
}

.page-faq .faq-figure--check {
  margin: 0;
}

.page-faq .assist-panel {
  display: grid;
  gap: 22px;
  padding: 24px 18px;
  background: linear-gradient(140deg, var(--ink-2) 0%, var(--ink-3) 62%, rgba(255, 122, 26, 0.12) 100%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-faq .assist-panel .lede {
  margin-bottom: 0;
  font-size: 14px;
}

.page-faq .assist-mail {
  display: inline-block;
  margin: 0 0 14px;
  padding: 10px 14px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-size: 14px;
  word-break: break-all;
}

.page-faq .assist-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-faq .assist-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog);
}

.page-faq .assist-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-faq .assist-note {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--rock);
}

.page-faq .assist-note a {
  color: var(--mist);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .assist-note a:hover {
  color: var(--cyan);
}

@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 56px 0 16px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    gap: 36px;
    align-items: start;
  }

  .page-faq .section {
    padding: 56px 0;
  }

  .page-faq .switch-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .step-card {
    padding: 24px 22px 26px;
  }

  .page-faq .assist-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 32px;
    padding: 32px 28px;
  }

  .page-faq .check-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 28px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-tabs {
    grid-template-columns: var(--faq-cols) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-faq .faq-cat-list {
    grid-column: 1;
    grid-row: 1;
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
    position: sticky;
    top: 88px;
    border-left: 1px solid var(--line);
  }

  .page-faq .faq-cat {
    white-space: normal;
    justify-content: space-between;
    border: 0;
    border-left: 2px solid transparent;
    padding: 12px 12px 12px 14px;
  }

  .page-faq .faq-cat[aria-selected="true"] {
    background: var(--ink-2);
    color: var(--cyan);
    border-left-color: var(--cyan);
  }

  .page-faq .faq-cat[aria-selected="true"] .cat-idx {
    color: var(--orange);
  }

  .page-faq .faq-panel {
    grid-column: 2;
    grid-row: 1;
  }

  .page-faq .qa-q {
    font-size: 16px;
    padding: 18px 36px 18px 0;
  }

  .page-faq .qa-mark {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .step-card,
  .page-faq .qa-caret,
  .page-faq .faq-cat,
  .page-faq .qa-q,
  .page-faq .check-item {
    transition: none;
  }
}
<<<END>>>