.page-faq .faq-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-faq .faq-hero__text .eyebrow {
  margin-bottom: 14px;
}

.page-faq .faq-hero__text h1 {
  font-size: clamp(34px, 7vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--c-text);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-faq .faq-hero__visual {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 1;
  margin-inline: auto;
  background-image:
    repeating-linear-gradient(0deg, var(--c-grid-soft) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(90deg, var(--c-grid-soft) 0 1px, transparent 1px 120px);
}

.page-faq .faq-hero__ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid var(--c-grid);
  border-radius: 50%;
  display: block;
}

.page-faq .faq-hero__ring--1 {
  width: 92%;
  height: 92%;
}

.page-faq .faq-hero__ring--2 {
  width: 64%;
  height: 64%;
  border-color: rgba(39, 230, 214, 0.45);
}

.page-faq .faq-hero__ring--3 {
  width: 34%;
  height: 34%;
  border-color: rgba(122, 92, 255, 0.7);
}

.page-faq .faq-hero__core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 14px;
  transform: translate(-50%, -50%);
  background: var(--c-cyan);
  box-shadow: 0 0 22px 4px rgba(39, 230, 214, 0.5);
}

.page-faq .faq-hero__scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(39, 230, 214, 0.10) 48%, transparent 52%);
  pointer-events: none;
}

.page-faq .faq-quick__title,
.page-faq .faq-topic__title,
.page-faq .faq-records__title,
.page-faq .faq-versions__title,
.page-faq .faq-contact h2 {
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--c-text);
}

.page-faq .faq-quick__lede,
.page-faq .faq-topic__lede {
  margin-bottom: 28px;
}

.page-faq .faq-quick__figure {
  margin: 0 0 44px;
}

.page-faq .faq-board {
  display: grid;
  gap: 32px;
}

.page-faq .faq-board__index-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-dim);
  margin: 0 0 14px;
}

.page-faq .faq-board__index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--c-grid);
}

.page-faq .faq-board__index-list li {
  border-bottom: 1px solid var(--c-grid);
}

.page-faq .faq-board__index-list a {
  display: block;
  padding: 12px 0 12px 16px;
  color: var(--c-text);
  text-decoration: none;
  font-size: 15px;
  position: relative;
  transition: color var(--dur) var(--ease);
}

.page-faq .faq-board__index-list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 14px;
  transform: translateY(-50%) scaleY(0);
  background: var(--c-cyan);
  transition: transform var(--dur) var(--ease);
}

.page-faq .faq-board__index-list a:hover,
.page-faq .faq-board__index-list a:focus-visible {
  color: var(--c-cyan);
}

.page-faq .faq-board__index-list a:hover::before,
.page-faq .faq-board__index-list a:focus-visible::before {
  transform: translateY(-50%) scaleY(1);
}

.page-faq .faq-board__index-note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-dim);
}

.page-faq .faq-board__index-note a {
  color: var(--c-cyan);
}

.page-faq .faq-group {
  margin-bottom: 34px;
  scroll-margin-top: 130px;
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-text);
  margin: 0 0 8px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-grid);
}

.page-faq .faq-group__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-violet);
  letter-spacing: 0.08em;
}

.page-faq .qa {
  border-bottom: 1px solid var(--c-grid);
}

.page-faq .qa summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  color: var(--c-text);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  transition: color var(--dur) var(--ease);
}

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

.page-faq .qa summary::before {
  content: "+";
  flex: none;
  width: 16px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-cyan);
  line-height: 1.6;
}

.page-faq .qa[open] summary::before {
  content: "\2212";
}

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

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

.page-faq .qa__body {
  padding: 0 0 20px 28px;
  color: var(--c-dim);
  font-size: 15px;
  line-height: 1.85;
}

.page-faq .qa__body p {
  margin: 0 0 12px;
}

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

.page-faq .qa__body a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .hl {
  background: rgba(255, 154, 60, 0.18);
  color: var(--c-orange);
  padding: 1px 4px;
}

.page-faq .faq-topic__split {
  display: grid;
  gap: 32px;
}

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

.page-faq .step {
  position: relative;
  padding: 18px 0 18px 56px;
  border-bottom: 1px solid var(--c-grid);
}

.page-faq .step:first-child {
  border-top: 1px solid var(--c-grid);
}

.page-faq .step__num {
  position: absolute;
  left: 0;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--c-cyan);
  letter-spacing: 0.04em;
}

.page-faq .step__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-text);
}

.page-faq .step__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dim);
}

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

.page-faq .faq-topic__note {
  margin-top: 30px;
}

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

.page-faq .faq-cycle-band {
  margin-bottom: 34px;
}

.page-faq .faq-cycle-notes {
  display: grid;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
}

.page-faq .faq-cycle-notes__item {
  background: var(--c-bg);
  padding: 22px 20px;
}

.page-faq .faq-cycle-notes__item h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
}

.page-faq .faq-cycle-notes__item h3::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--c-violet);
}

.page-faq .faq-cycle-notes__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dim);
}

.page-faq .faq-topic__more {
  margin: 26px 0 0;
  font-size: 14px;
  color: var(--c-dim);
}

.page-faq .faq-topic__more a {
  color: var(--c-cyan);
}

.page-faq .faq-records__grid {
  display: grid;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
  margin-bottom: 32px;
}

.page-faq .faq-records__card {
  background: var(--c-panel);
  padding: 24px 22px;
}

.page-faq .faq-records__card h3 {
  margin: 14px 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-text);
}

.page-faq .faq-records__card p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-dim);
}

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

.page-faq .faq-records__link a {
  color: var(--c-cyan);
  font-weight: 600;
}

.page-faq .faq-records__how h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-text);
  margin: 0 0 14px;
}

.page-faq .faq-records__how-list {
  margin: 0;
  padding: 0 0 0 20px;
  color: var(--c-dim);
  font-size: 14px;
  line-height: 1.9;
}

.page-faq .faq-records__how-list li {
  margin-bottom: 8px;
}

.page-faq .faq-versions__grid {
  display: grid;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
  margin-top: 26px;
}

.page-faq .faq-versions__path {
  background: var(--c-panel);
  padding: 24px 22px;
}

.page-faq .faq-versions__path-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-violet);
  border: 1px solid rgba(122, 92, 255, 0.45);
  padding: 3px 8px;
  margin-bottom: 14px;
}

.page-faq .faq-versions__path h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-text);
}

.page-faq .faq-versions__path p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-dim);
}

.page-faq .faq-versions__note {
  margin: 26px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-cyan);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dim);
}

.page-faq .faq-contact__grid {
  display: grid;
  gap: 34px;
}

.page-faq .faq-contact__text p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-dim);
  margin: 0 0 16px;
}

.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-contact__list {
  margin: 0;
  border-top: 1px solid var(--c-grid);
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--c-grid);
}

.page-faq .faq-contact__row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-dim);
}

.page-faq .faq-contact__row dd {
  margin: 0;
  font-size: 15px;
  color: var(--c-text);
  word-break: break-word;
}

.page-faq .faq-contact__row dd a {
  color: var(--c-cyan);
}

@media (min-width: 700px) {
  .page-faq .faq-cycle-notes {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-faq .faq-records__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-faq .faq-versions__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq .faq-contact__row {
    grid-template-columns: 120px 1fr;
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
  }

  .page-faq .faq-topic__split {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-contact__grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-board {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-board__index {
    position: sticky;
    top: 128px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa summary,
  .page-faq .faq-board__index-list a,
  .page-faq .faq-board__index-list a::before {
    transition: none;
  }
}