.page-faq {
  --faq-index: 264px;
  --faq-gap: clamp(28px, 4vw, 56px);
  display: block;
  background: var(--void);
  color: var(--warm);
}

.page-faq *,
.page-faq *::before,
.page-faq *::after {
  box-sizing: border-box;
}

/* ---------- hero ---------- */

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 30px) 0 clamp(36px, 5vw, 64px);
  border-bottom: var(--border);
  background:
    radial-gradient(circle at 16% 0%, rgba(57, 224, 208, .13), transparent 46%),
    radial-gradient(circle at 88% 96%, rgba(242, 193, 78, .12), transparent 52%),
    var(--void);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-faq .faq-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 64px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--warm);
}

.page-faq .faq-hero h1::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 18px;
  background: var(--gold);
}

.page-faq .faq-hero__lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--warm-soft);
}

.page-faq .faq-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: end;
}

.page-faq .faq-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--orbit);
  border-left: 3px solid var(--gold);
  background: rgba(15, 23, 48, .72);
}

.page-faq .faq-hero__facts strong {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: .01em;
  color: var(--gold);
  white-space: nowrap;
}

.page-faq .faq-hero__facts span {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- board layout ---------- */

.page-faq .faq-board {
  padding: clamp(36px, 5vw, 72px) 0 clamp(56px, 7vw, 96px);
}

.page-faq .faq-board__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--faq-gap);
}

.page-faq .faq-index {
  border: var(--border);
  background: var(--panel);
  padding: 20px 18px 22px;
  box-shadow: var(--shadow);
}

.page-faq .faq-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-faq .faq-index__list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--warm-soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(242, 193, 78, .08);
  outline: none;
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-faq .faq-index__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--orbit);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-index__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 224, 208, .45);
}

.page-faq .faq-index__foot a:hover,
.page-faq .faq-index__foot a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
  outline: none;
}

/* ---------- sections ---------- */

.page-faq .faq-section {
  margin-bottom: clamp(48px, 6vw, 84px);
  scroll-margin-top: 24px;
}

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

.page-faq .faq-section__lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- steps ---------- */

.page-faq .faq-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-faq .faq-step {
  position: relative;
  border: var(--border);
  background: var(--panel);
  padding: 20px 18px 22px;
  box-shadow: var(--shadow);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-faq .faq-step:hover {
  border-color: var(--gold);
  transform: translate(-2px, -2px);
}

.page-faq .faq-step__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--void);
  background: var(--gold);
  padding: 2px 8px;
}

.page-faq .faq-step h3 {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--warm);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- figures ---------- */

.page-faq .faq-figure {
  margin: clamp(22px, 3vw, 32px) 0 0;
  border: var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.86) contrast(1.04) brightness(.94);
}

.page-faq .faq-figure .media-caption {
  padding: 10px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px dashed var(--orbit);
}

/* ---------- qa ---------- */

.page-faq .qa-list {
  display: grid;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-faq .qa {
  border: var(--border);
  background: var(--panel);
  transition: border-color var(--dur) var(--ease);
}

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

.page-faq .qa summary {
  position: relative;
  display: block;
  padding: 16px 54px 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -.005em;
  color: var(--warm);
  transition: color var(--dur) var(--ease);
}

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

.page-faq .qa summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--orbit);
  transition: background var(--dur) var(--ease);
}

.page-faq .qa summary::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .qa[open] summary::after {
  transform: rotate(-135deg);
  border-color: var(--gold);
}

.page-faq .qa summary:hover,
.page-faq .qa summary:focus-visible {
  color: var(--gold);
}

.page-faq .qa summary:hover::before,
.page-faq .qa summary:focus-visible::before,
.page-faq .qa[open] summary::before {
  background: var(--gold);
}

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

.page-faq .qa__body {
  padding: 14px 20px 18px;
  border-top: 1px dashed var(--orbit);
  font-size: 15px;
  line-height: 1.8;
  color: var(--warm-soft);
}

.page-faq .qa__body p {
  margin: 0 0 8px;
}

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

.page-faq .qa__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 224, 208, .45);
}

.page-faq .qa__body a:hover,
.page-faq .qa__body a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
  outline: none;
}

/* ---------- status tags ---------- */

.page-faq .faq-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin: 0 4px;
  padding: 2px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .02em;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  cursor: help;
  white-space: nowrap;
}

.page-faq .faq-tag--wait { color: var(--gold); }
.page-faq .faq-tag--live { color: var(--red); }
.page-faq .faq-tag--done { color: var(--mist); }

.page-faq .faq-tag__tip {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  width: max-content;
  max-width: 230px;
  padding: 8px 11px;
  background: var(--void);
  border: 1px solid var(--gold);
  color: var(--warm);
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.6;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 4;
  transform: translateX(-50%) translateY(4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) linear;
}

.page-faq .faq-tag:hover .faq-tag__tip,
.page-faq .faq-tag:focus-within .faq-tag__tip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* ---------- help ---------- */

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-faq .faq-figure--help {
  margin-top: 0;
}

.page-faq .faq-help__panel {
  border: var(--border);
  border-left: 4px solid var(--gold);
  background: var(--panel);
  padding: clamp(20px, 3vw, 30px);
  box-shadow: var(--shadow);
}

.page-faq .faq-help__panel > p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--warm-soft);
}

.page-faq .faq-help__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-help__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--warm-soft);
}

.page-faq .faq-help__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--cyan);
}

.page-faq .faq-help__channel {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--orbit);
  font-size: 15px;
  line-height: 1.7;
  color: var(--warm-soft);
}

.page-faq .faq-help__channel .mono {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

/* ---------- responsive ---------- */

@media (min-width: 620px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-faq .faq-help__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-board__layout {
    grid-template-columns: var(--faq-index) minmax(0, 1fr);
    align-items: start;
  }

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

@media (max-width: 480px) {
  .page-faq .faq-tag__tip {
    left: 0;
    transform: translateX(0) translateY(4px);
    max-width: 180px;
  }

  .page-faq .faq-tag:hover .faq-tag__tip,
  .page-faq .faq-tag:focus-within .faq-tag__tip {
    transform: translateX(0) translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-step,
  .page-faq .qa,
  .page-faq .qa summary,
  .page-faq .qa summary::before,
  .page-faq .qa summary::after,
  .page-faq .faq-tag__tip,
  .page-faq .faq-index__list a {
    transition: none;
  }

  .page-faq .faq-step:hover {
    transform: none;
  }
}
<<<END>>>