.page-faq {
  background: var(--void);
  color: var(--fog);
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(22px, 4vw, 36px) 0 clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -280px;
  right: -160px;
  width: 640px;
  height: 640px;
  background: radial-gradient(circle at 50% 50%, rgba(139, 92, 255, 0.22), transparent 62%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(38%, 420px);
  height: 3px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
}

.page-faq .faq-hero .container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: clamp(18px, 3vw, 32px);
}

.page-faq .eyebrow {
  margin: 0 0 16px;
}

.page-faq .faq-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 9vw, 82px);
  line-height: 0.98;
  letter-spacing: 0.05em;
  color: var(--fog);
}

.page-faq .faq-hero__lead {
  max-width: 46ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 241, 250, 0.76);
}

.page-faq .faq-hero__panel {
  position: relative;
  padding: 20px 18px 8px;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(36, 30, 51, 0.92), rgba(21, 18, 29, 0.92));
}

.page-faq .faq-hero__panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 52px;
  height: 3px;
  background: var(--violet);
}

.page-faq .faq-hero__panel-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

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

.page-faq .step-path__item {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.page-faq .step-path__item:first-child {
  border-top: 0;
  padding-top: 10px;
}

.page-faq .step-path__num {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-faq .step-path__title {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(244, 241, 250, 0.86);
}

.page-faq .step-path__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(60, 242, 222, 0.35);
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-faq .step-path__link:hover,
.page-faq .step-path__link:focus-visible {
  color: var(--fog);
  border-color: var(--fog);
}

/* ---------- Knowledge base shell ---------- */
.page-faq .kb {
  padding: clamp(32px, 5vw, 64px) 0 clamp(56px, 8vw, 96px);
}

.page-faq .kb__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-faq .kb-index {
  border: 1px solid var(--line);
  background: rgba(36, 30, 51, 0.55);
  padding: 14px;
}

.page-faq .kb-index__head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-faq .kb-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .kb-index__list > li {
  flex: 0 0 auto;
}

.page-faq .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: auto;
  padding: 9px 12px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(244, 241, 250, 0.7);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-align: left;
  cursor: pointer;
  transition: background 140ms var(--ease), color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-faq .filter-btn:hover {
  color: var(--fog);
  background: rgba(139, 92, 255, 0.12);
}

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

.page-faq .filter-btn[aria-pressed="true"] {
  color: var(--fog);
  border-color: var(--line-strong);
  background: rgba(139, 92, 255, 0.18);
}

.page-faq .filter-btn__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}

.page-faq .filter-btn[aria-pressed="true"] .filter-btn__count {
  color: var(--cyan);
}

/* ---------- Category blocks ---------- */
.page-faq .kb-cat {
  margin: 0 0 44px;
  padding-bottom: 8px;
  scroll-margin-top: 96px;
}

.page-faq .kb-cat:last-of-type {
  margin-bottom: 0;
}

.page-faq .kb-cat__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-faq .kb-cat__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-faq .kb-cat__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.05em;
  color: var(--fog);
}

.page-faq .kb-cat__lead {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 2px solid var(--violet);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(244, 241, 250, 0.72);
  max-width: 62ch;
}

.page-faq .kb-cat__foot {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(244, 241, 250, 0.66);
}

.page-faq .kb-cat__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(60, 242, 222, 0.35);
}

.page-faq .kb-cat__foot a:hover {
  color: var(--fog);
  border-color: var(--fog);
}

/* ---------- Figure ---------- */
.page-faq .kb-figure {
  position: relative;
  margin: 0 0 18px;
  border: 1px solid var(--line);
  background: var(--glass);
  overflow: hidden;
}

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

.page-faq .kb-figure__cap {
  display: block;
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
  background: rgba(8, 7, 13, 0.6);
}

/* ---------- Q&A accordion ---------- */
.page-faq .qa {
  margin: 0 0 10px;
  border: 1px solid var(--line);
  background: var(--graphite);
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--line-strong);
  background: #17131f;
}

.page-faq .qa > summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 14px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  line-height: 1.65;
  color: var(--fog);
}

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

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

.page-faq .qa__idx {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

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

.page-faq .qa__q {
  min-width: 0;
}

.page-faq .qa__mark {
  width: 9px;
  height: 9px;
  margin-top: 6px;
  border-right: 1.5px solid var(--steel);
  border-bottom: 1.5px solid var(--steel);
  transform: rotate(45deg);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .qa[open] .qa__mark {
  margin-top: 9px;
  transform: rotate(225deg);
  border-color: var(--cyan);
}

.page-faq .qa__body {
  padding: 0 14px 14px;
  margin: 0 14px 14px;
  border-top: 1px solid rgba(141, 147, 163, 0.16);
  padding-top: 12px;
  font-size: 13.5px;
  line-height: 1.9;
  color: rgba(244, 241, 250, 0.74);
}

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

.page-faq .qa__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(60, 242, 222, 0.35);
}

.page-faq .qa__body a:hover {
  color: var(--fog);
  border-color: var(--fog);
}

/* ---------- Prep list ---------- */
.page-faq .prep-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .prep-list__item {
  display: grid;
  gap: 4px;
  padding: 13px 14px;
  background: var(--graphite);
}

.page-faq .prep-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-faq .prep-list__desc {
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(244, 241, 250, 0.76);
}

/* ---------- Contact strip ---------- */
.page-faq .contact-strip {
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, rgba(75, 34, 168, 0.28), rgba(21, 18, 29, 0.9));
}

.page-faq .contact-strip__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
}

.page-faq .contact-strip__row:last-child {
  border-bottom: 0;
}

.page-faq .contact-strip__label {
  flex: 0 0 auto;
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-faq .contact-strip__value {
  flex: 1 1 200px;
  min-width: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 241, 250, 0.86);
  word-break: break-word;
}

.page-faq .contact-strip__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(60, 242, 222, 0.35);
}

.page-faq .contact-strip__link:hover {
  color: var(--fog);
  border-color: var(--fog);
}

.page-faq .contact-strip .copy-btn {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 10px;
  border: 1px solid var(--line-strong);
  background: rgba(139, 92, 255, 0.14);
  color: var(--fog);
  cursor: pointer;
  transition: background 140ms var(--ease), border-color 140ms var(--ease);
}

.page-faq .contact-strip .copy-btn:hover {
  background: rgba(139, 92, 255, 0.28);
  border-color: var(--violet);
}

.page-faq .contact-strip .copy-btn[data-copied] {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-faq .contact-strip__row--note .contact-strip__value {
  color: rgba(244, 241, 250, 0.66);
  font-size: 13px;
}

/* ---------- Empty state ---------- */
.page-faq .filter-empty {
  margin: 24px 0 0;
  padding: 18px;
  border: 1px dashed var(--line-strong);
  font-size: 13.5px;
  color: var(--steel);
  text-align: center;
}

/* ---------- Responsive ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero__lead {
    font-size: 16px;
  }

  .page-faq .kb-cat__title {
    font-size: 25px;
  }

  .page-faq .qa > summary {
    padding: 16px 18px;
    font-size: 15px;
  }

  .page-faq .qa__body {
    padding: 14px 18px 16px 46px;
    margin: 0 0 18px;
    font-size: 14px;
  }

  .page-faq .prep-list__item {
    grid-template-columns: 140px 1fr;
    gap: 14px;
    align-items: baseline;
  }

  .page-faq .contact-strip__label {
    min-width: 84px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: end;
  }

  .page-faq .kb__grid {
    grid-template-columns: 256px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-faq .kb__side {
    position: sticky;
    top: 24px;
  }

  .page-faq .kb-index__list {
    display: grid;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .kb-index__list > li {
    flex: 1 1 auto;
  }

  .page-faq .filter-btn {
    display: flex;
    width: 100%;
    justify-content: space-between;
    white-space: normal;
    font-size: 14px;
  }

  .page-faq .kb-figure {
    max-width: 760px;
  }
}
<<<END>>>