.page-faq {
  --faq-gap: clamp(20px, 4vw, 40px);
  --faq-card-r: 18px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-faq .breadcrumb {
  padding-top: clamp(20px, 5vw, 34px);
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 44px) 0 clamp(32px, 6vw, 68px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -180px;
  width: clamp(300px, 44vw, 600px);
  aspect-ratio: 1 / 1;
  border-radius: 48% 52% 58% 42% / 54% 44% 56% 46%;
  background: radial-gradient(circle at 34% 32%, rgba(176, 114, 60, 0.24), rgba(176, 114, 60, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
}

.page-faq .type-hero {
  margin: 0;
  max-width: 16em;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 84px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

.page-faq .faq-hero__lead {
  max-width: 42em;
  margin: 0;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.85;
  color: var(--muted);
}

.page-faq .faq-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.page-faq .faq-hero__index {
  position: relative;
  z-index: 1;
  margin-top: clamp(30px, 5vw, 52px);
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

.page-faq .faq-hero__index-label {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--copper-deep);
  font-family: var(--font-head);
  font-weight: 700;
}

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

.page-faq .faq-index__item {
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.4;
  background: var(--paper-2);
  color: var(--muted);
}

.page-faq .faq-index__item--core {
  border-color: rgba(176, 114, 60, 0.6);
  color: var(--copper-deep);
}

.page-faq .faq-index__item--panel {
  border-color: rgba(31, 122, 92, 0.5);
  color: var(--live);
}

.page-faq .faq-index__item--hinge {
  border-color: rgba(47, 90, 80, 0.5);
  color: var(--mist-green);
}

.page-faq .faq-index__item--smart {
  background: rgba(242, 169, 59, 0.18);
  border-color: rgba(242, 169, 59, 0.75);
  color: var(--copper-deep);
}

/* ---------- Section heads ---------- */
.page-faq .faq-sec-head {
  max-width: 54em;
  margin-bottom: clamp(20px, 3.6vw, 36px);
  display: grid;
  gap: 10px;
}

.page-faq .faq-sec-num {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--copper);
}

.page-faq .faq-sec-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(25px, 4vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink-green);
}

.page-faq .faq-sec-intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-faq .section--ink .faq-sec-head h2 {
  color: var(--paper);
}

.page-faq .section--ink .faq-sec-intro {
  color: rgba(245, 239, 228, 0.74);
}

.page-faq .section--ink .faq-sec-num {
  color: var(--amber);
}

/* ---------- Figures ---------- */
.page-faq .figure {
  margin: 0 0 clamp(22px, 3.6vw, 40px);
}

.page-faq .figure__frame {
  overflow: hidden;
  border-radius: var(--radius-leaf);
  background: var(--paper-2);
  border: 1px solid var(--line);
}

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

.page-faq .figure__cap {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-faq .faq-figure .figure__frame img {
  aspect-ratio: 3 / 2;
}

/* ---------- Tabs ---------- */
.page-faq .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-faq .tab {
  appearance: none;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-faq .tab:hover {
  border-color: var(--copper);
  color: var(--copper-deep);
}

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

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

.page-faq .tabs__panel[hidden] {
  display: none;
}

/* ---------- Tables ---------- */
.page-faq .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--faq-card-r);
  background: var(--paper);
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .faq-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--paper-2);
  color: var(--ink-green);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: left;
  white-space: nowrap;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-strong);
}

.page-faq .faq-table tbody td {
  padding: 13px 14px;
  border-top: 1px solid var(--line);
  line-height: 1.65;
  vertical-align: top;
}

.page-faq .faq-table tbody tr:nth-child(even) {
  background: rgba(231, 220, 203, 0.45);
}

.page-faq .faq-table td:first-child {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--copper-deep);
  white-space: nowrap;
}

.page-faq .faq-table td.cell-nofit {
  color: var(--terracotta);
}

.page-faq .faq-table td.mono {
  white-space: nowrap;
  color: var(--muted);
}

.page-faq .faq-note {
  margin: 14px 0 0;
  padding: 12px 16px;
  border-left: 3px solid var(--terracotta);
  border-radius: 0 12px 12px 0;
  background: rgba(166, 58, 44, 0.08);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-faq .faq-note strong {
  color: var(--terracotta);
  margin-right: 6px;
}

.page-faq .faq-note--dark {
  background: rgba(166, 58, 44, 0.2);
  color: rgba(245, 239, 228, 0.82);
}

.page-faq .faq-note--dark strong {
  color: #E8897A;
}

/* ---------- Versions ---------- */
.page-faq .faq-version-grid {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-version-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-faq .faq-stamp {
  display: inline-grid;
  gap: 6px;
  justify-self: start;
  padding: 18px 26px 20px;
  border: 2px dashed var(--copper);
  border-radius: 14px;
  background: rgba(242, 169, 59, 0.14);
}

.page-faq .faq-stamp__label {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--copper-deep);
  font-family: var(--font-head);
  font-weight: 700;
}

.page-faq .faq-stamp__value {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink-green);
}

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

.page-faq .faq-version-points li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-faq .faq-version-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--copper);
}

.page-faq .faq-version-side .btn {
  justify-self: start;
}

.page-faq .faq-vpanel {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-leaf);
  background: var(--paper);
}

.page-faq .faq-vpanel__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}

.page-faq .faq-vpanel__date {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-faq .faq-vpanel p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- Application flow ---------- */
.page-faq .faq-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-faq .faq-flow__item {
  position: relative;
  padding-left: 30px;
  border-left: 2px solid var(--line-strong);
  padding-bottom: 4px;
}

.page-faq .faq-flow__item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amber);
  border: 3px solid var(--paper);
  box-sizing: content-box;
}

.page-faq .faq-flow__time {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--copper-deep);
}

.page-faq .faq-flow__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ink-green);
}

.page-faq .faq-flow__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- Maintenance ---------- */
.page-faq .faq-maint {
  display: grid;
  gap: var(--faq-gap);
  align-items: start;
}

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

.page-faq .faq-maint__list li {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: var(--radius-soft);
  background: rgba(245, 239, 228, 0.07);
  border: 1px solid var(--line-paper);
}

.page-faq .faq-maint__key {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-faq .faq-maint__val {
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 239, 228, 0.9);
}

.page-faq .faq-maint__figure {
  margin: 0;
}

.page-faq .faq-maint__figure .figure__frame {
  border-color: var(--line-paper);
  background: rgba(245, 239, 228, 0.06);
}

.page-faq .faq-maint__figure .figure__cap {
  color: rgba(245, 239, 228, 0.68);
}

/* ---------- Collapse / FAQ list ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 12px;
}

.page-faq .collapse {
  border: 1px solid var(--line);
  border-radius: var(--radius-soft);
  background: var(--paper);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.page-faq .collapse:focus-within {
  border-color: var(--copper);
}

.page-faq .collapse__trigger {
  appearance: none;
  display: flex;
  width: 100%;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  padding: 17px 18px;
  border: 0;
  background: transparent;
  color: var(--ink-green);
  cursor: pointer;
}

.page-faq .collapse__trigger::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--copper);
}

.page-faq .collapse__trigger[aria-expanded="true"]::after {
  content: "–";
}

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

.page-faq .collapse__panel {
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.88;
  color: var(--muted);
}

.page-faq .collapse__panel[hidden] {
  display: none;
}

.page-faq .collapse__panel p {
  margin: 0;
}

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

.page-faq .collapse__panel a:hover {
  color: var(--ink-green);
}

/* ---------- Final CTA ---------- */
.page-faq .faq-ask {
  padding-bottom: clamp(40px, 7vw, 84px);
}

.page-faq .faq-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius-leaf);
  background: linear-gradient(140deg, var(--ink-green) 0%, var(--mist-green) 100%);
  color: var(--paper);
  display: grid;
  gap: 14px;
  justify-items: start;
}

.page-faq .faq-cta::after {
  content: "Q";
  position: absolute;
  right: clamp(-10px, -1vw, 0px);
  bottom: -56px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(150px, 24vw, 280px);
  line-height: 1;
  color: rgba(245, 239, 228, 0.07);
  pointer-events: none;
}

.page-faq .faq-cta .eyebrow {
  margin: 0;
  color: var(--amber);
}

.page-faq .faq-cta h2 {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-cta__text {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 239, 228, 0.82);
}

.page-faq .faq-cta .btn {
  position: relative;
  z-index: 1;
  margin-top: 6px;
}

/* ---------- Responsive ---------- */
@media (min-width: 760px) {
  .page-faq .faq-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 28px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-version-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-maint {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-faq .faq-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

  .page-faq .faq-flow__item {
    padding-left: 0;
    padding-top: 30px;
    padding-bottom: 0;
    border-left: 0;
    border-top: 2px solid var(--line-strong);
  }

  .page-faq .faq-flow__item::before {
    left: 0;
    top: -8px;
  }
}

@media (max-width: 899px) {
  .page-faq .faq-stamp {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .page-faq .faq-table {
    min-width: 640px;
    font-size: 13px;
  }

  .page-faq .faq-table thead th,
  .page-faq .faq-table tbody td {
    padding: 11px 12px;
  }

  .page-faq .faq-hero__cta .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-faq .faq-cta {
    border-radius: 20px 20px 20px 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .tab,
  .page-faq .collapse {
    transition: none;
  }
}