.page-faq {
  --faq-rule: rgba(41, 74, 63, 0.9);
  --faq-rule-soft: rgba(41, 74, 63, 0.5);
  --faq-panel: var(--ink-2);
  background: var(--ink);
  color: var(--paper);
}

.page-faq .faq-head {
  padding-top: clamp(26px, 5vw, 56px);
  padding-bottom: clamp(22px, 4vw, 40px);
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-head .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-faq .faq-head h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 7.2vw, 88px);
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 12px 0 18px;
  max-width: 18ch;
  color: var(--white);
}

.page-faq .faq-head .lede {
  max-width: 62ch;
  color: var(--mist);
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.85;
  margin: 0;
}

.page-faq .faq-index {
  padding-top: clamp(32px, 5vw, 60px);
  padding-bottom: clamp(32px, 5vw, 60px);
}

.page-faq .index-rule,
.page-faq .section-head .index-rule {
  height: 2px;
  margin: 16px 0 0;
  border: 0;
  background: linear-gradient(90deg, var(--cyan), var(--gold) 45%, var(--signal) 100%);
}

.page-faq .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.1;
  font-weight: 600;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-faq .toc {
  list-style: none;
  margin: clamp(18px, 3vw, 30px) 0 0;
  padding: 0;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .toc-item {
  display: grid;
  grid-template-columns: 2.4rem 1fr auto;
  align-items: center;
  gap: clamp(10px, 2.5vw, 22px);
  padding: 15px 0;
  border-bottom: 1px solid var(--faq-rule-soft);
  text-decoration: none;
  color: var(--paper);
  transition: color 180ms var(--ease), padding-left 180ms var(--ease), background-color 180ms var(--ease);
}

.page-faq .toc-item:hover,
.page-faq .toc-item:focus-visible {
  color: var(--cyan);
  padding-left: 10px;
  background: rgba(77, 245, 210, 0.05);
}

.page-faq .toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-faq .toc-text {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.3vw, 25px);
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.page-faq .toc-cue {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--signal);
}

.page-faq .faq-block {
  padding: clamp(36px, 6vw, 80px) 0;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-block:nth-of-type(even) {
  background: var(--faq-panel);
}

.page-faq .faq-block--last {
  border-bottom: 0;
}

.page-faq .faq-block__head {
  max-width: 72ch;
  margin-bottom: clamp(22px, 3.5vw, 40px);
}

.page-faq .faq-block__head h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4.2vw, 50px);
  line-height: 1.04;
  font-weight: 600;
  margin: 10px 0 14px;
  color: var(--white);
}

.page-faq .faq-block__head p {
  margin: 0;
  color: var(--mist);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  max-width: 62ch;
}

.page-faq .faq-split {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-faq .faq-figure {
  margin: 0;
  border: 1px solid var(--faq-rule);
  background: var(--faq-panel);
  overflow: hidden;
}

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

.page-faq .faq-figure .figure-frame__caption {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-top: 1px solid var(--faq-rule-soft);
}

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

.page-faq .step {
  display: grid;
  grid-template-columns: 1.9rem 1fr;
  gap: clamp(11px, 2vw, 18px);
  padding: 15px 0;
  border-bottom: 1px dashed var(--faq-rule-soft);
}

.page-faq .step:first-child {
  padding-top: 0;
}

.page-faq .step:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .step__num {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  color: var(--ink);
  background: var(--cyan);
}

.page-faq .step__body h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
}

.page-faq .step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-faq .steps--compact {
  margin-top: clamp(18px, 3vw, 28px);
}

.page-faq .expand-set {
  margin-top: clamp(22px, 3.5vw, 36px);
  border-top: 1px solid var(--faq-rule);
}

.page-faq .expand-item {
  border-bottom: 1px solid var(--faq-rule-soft);
}

.page-faq .expand-trigger {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  padding: 15px 0;
  background: none;
  border: 0;
  text-align: left;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.6;
  cursor: pointer;
  transition: color 180ms var(--ease);
}

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

.page-faq .expand-trigger[aria-expanded="true"] {
  color: var(--cyan);
}

.page-faq .expand-trigger__mark {
  flex: 0 0 auto;
  padding-top: 0.35em;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .expand-panel {
  padding: 0 0 16px 34px;
}

.page-faq .expand-panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
  max-width: 68ch;
}

.page-faq .mirror {
  display: grid;
  gap: 1px;
  background: var(--faq-rule);
  border: 1px solid var(--faq-rule);
}

.page-faq .mirror__col {
  background: var(--faq-panel);
  padding: 16px clamp(14px, 2vw, 20px);
}

.page-faq .mirror__col--new {
  background: var(--ink-2);
}

.page-faq .mirror__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-faq .mirror__rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-faq .mirror__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.5;
  border-left: 2px solid var(--faq-rule);
  background: rgba(255, 255, 255, 0.02);
}

.page-faq .mirror__key {
  color: var(--mist);
  flex: 0 0 auto;
}

.page-faq .mirror__row--new {
  border-left-color: var(--cyan);
  color: var(--cyan);
}

.page-faq .mirror__row--diff {
  border-left-color: var(--signal);
  color: var(--signal);
}

.page-faq .mirror__row--diff .mirror__key {
  color: rgba(255, 106, 42, 0.8);
}

.page-faq .mirror__row--new .mirror__key {
  color: rgba(77, 245, 210, 0.75);
}

.page-faq .legend {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 3vw, 26px) 0 0;
}

.page-faq .legend__item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .legend__swatch {
  flex: 0 0 auto;
  width: 14px;
  height: 3px;
  background: var(--line);
}

.page-faq .legend__swatch--cyan {
  background: var(--cyan);
}

.page-faq .legend__swatch--signal {
  background: var(--signal);
}

.page-faq .faq-note {
  margin: clamp(16px, 2.5vw, 24px) 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--gold);
  background: rgba(216, 166, 87, 0.06);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 70ch;
}

.page-faq .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(16px, 2.5vw, 24px);
}

.page-faq .chips .chip {
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-faq .chips .chip--on {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .chips .chip--off {
  color: var(--mist);
  background: transparent;
  border-color: var(--faq-rule);
}

.page-faq .qa-group {
  margin-top: clamp(24px, 4vw, 40px);
  padding-top: 14px;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .qa-group__title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.2;
  font-weight: 600;
  color: var(--paper);
}

.page-faq .qa-group__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--signal);
}

.page-faq .qa-group .expand-set {
  margin-top: 10px;
}

.page-faq .support {
  display: grid;
  gap: 1px;
  background: var(--faq-rule);
  border: 1px solid var(--faq-rule);
}

.page-faq .support__cell {
  background: var(--faq-panel);
  padding: clamp(16px, 3vw, 26px);
}

.page-faq .support__key {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-faq .support__val {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.9vw, 17px);
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}

.page-faq .support__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .support-actions .btn {
  flex: 0 1 auto;
}

@media (min-width: 760px) {
  .page-faq .mirror {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .support {
    grid-template-columns: 1.25fr 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-faq .faq-split--reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .toc-item,
  .page-faq .expand-trigger {
    transition: none;
  }
}