.page-faq {
  --faq-toc-w: 244px;
  --faq-dur: var(--dur);
  background: var(--ink-0);
  color: var(--text);
  padding-bottom: 56px;
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 40px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(95% 130% at 100% 0%, rgba(123, 92, 255, 0.3), transparent 62%),
    radial-gradient(75% 95% at 0% 100%, rgba(44, 244, 230, 0.14), transparent 60%),
    linear-gradient(180deg, var(--ink-1) 0%, var(--ink-0) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    repeating-linear-gradient(90deg, rgba(39, 69, 110, 0.5) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(39, 69, 110, 0.32) 0 1px, transparent 1px 88px);
}

.page-faq .faq-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-faq .faq-hero-copy .breadcrumb {
  margin-bottom: 18px;
}

.page-faq .faq-hero h1 {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 5.4vw, 3.3rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: 0.01em;
  max-width: 20ch;
}

.page-faq .faq-hero .lead {
  margin: 0;
  max-width: 46ch;
  color: var(--text-dim);
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-hero-visual {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  position: relative;
}

.page-faq .faq-hero-visual::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 55%, transparent);
  z-index: 1;
}

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

.page-faq .media-caption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.page-faq .faq-quickbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding-top: 22px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-search {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 13px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  transition: border-color var(--faq-dur) var(--ease), box-shadow var(--faq-dur) var(--ease);
}

.page-faq .faq-search:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(44, 244, 230, 0.32);
}

.page-faq .faq-search-icon {
  display: inline-flex;
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-faq .faq-search input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 12px 0;
  outline: none;
}

.page-faq .faq-search input::placeholder {
  color: var(--text-dim);
}

.page-faq .faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-chips .chip {
  text-decoration: none;
  transition: color var(--faq-dur) var(--ease), border-color var(--faq-dur) var(--ease),
    background-color var(--faq-dur) var(--ease);
}

.page-faq .faq-chips .chip:hover,
.page-faq .faq-chips .chip:focus-visible {
  color: var(--ink-0);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 32px;
}

.page-faq .faq-toc {
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background: var(--ink-1);
  padding: 16px;
}

.page-faq .faq-toc-title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.4;
  border-left: 2px solid transparent;
  transition: color var(--faq-dur) var(--ease), border-color var(--faq-dur) var(--ease),
    background-color var(--faq-dur) var(--ease);
}

.page-faq .faq-toc-list a .mono {
  font-size: 11px;
  color: var(--violet);
}

.page-faq .faq-toc-list a:hover,
.page-faq .faq-toc-list a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(44, 244, 230, 0.08);
}

.page-faq .faq-toc-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-toc-note .status-dot {
  margin-top: 6px;
  flex: 0 0 auto;
}

.page-faq .faq-toc-note p {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-faq .faq-section {
  padding-bottom: 34px;
  scroll-margin-top: 96px;
}

.page-faq .faq-section + .faq-section {
  border-top: 1px solid var(--line);
  padding-top: 34px;
}

.page-faq .faq-section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.page-faq .faq-section-index {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-faq .faq-section-head h2,
.page-faq .faq-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.6vw, 1.95rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.page-faq .faq-section-head p:not(.faq-section-index) {
  margin: 0;
  max-width: 58ch;
  font-size: 0.93rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-faq .faq-item {
  border: 1px solid var(--line);
  background: var(--ink-1);
  margin-bottom: 10px;
  transition: border-color var(--faq-dur) var(--ease), background-color var(--faq-dur) var(--ease);
}

.page-faq .faq-item:hover {
  border-color: rgba(44, 244, 230, 0.45);
}

.page-faq .faq-item[open] {
  border-color: rgba(44, 244, 230, 0.62);
  background: var(--ink-2);
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px;
  list-style: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
  transition: color var(--faq-dur) var(--ease);
}

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

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

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

.page-faq .faq-q-index {
  flex: 0 0 auto;
  font-size: 11px;
  line-height: 1.9;
  color: var(--text-dim);
}

.page-faq .faq-item[open] .faq-q-index {
  color: var(--cyan);
}

.page-faq .faq-q-text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .faq-q-sign {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  margin-left: auto;
}

.page-faq .faq-q-sign::before,
.page-faq .faq-q-sign::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 1px;
  background: var(--cyan);
  transition: transform var(--faq-dur) var(--ease), background-color var(--faq-dur) var(--ease);
}

.page-faq .faq-q-sign::after {
  transform: rotate(90deg);
}

.page-faq .faq-item[open] .faq-q-sign::after {
  transform: rotate(0deg);
}

.page-faq .faq-item[open] .faq-q-sign::before,
.page-faq .faq-item[open] .faq-q-sign::after {
  background: var(--orange);
}

.page-faq .faq-a {
  padding: 0 14px 16px;
  border-top: 1px solid var(--line-soft);
  margin-top: 2px;
  padding-top: 12px;
}

.page-faq .faq-a p {
  margin: 0 0 8px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-dim);
}

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

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

.page-faq .faq-a a:hover,
.page-faq .faq-a a:focus-visible {
  color: var(--orange);
}

.page-faq .faq-a ol {
  margin: 10px 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  gap: 7px;
}

.page-faq .faq-a ol li {
  counter-increment: step;
  position: relative;
  padding-left: 26px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text);
}

.page-faq .faq-a ol li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-faq .faq-download-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-faq .faq-download-visual {
  margin: 0;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(123, 92, 255, 0.18), transparent 65%), var(--ink-2);
}

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

.page-faq .faq-support-card {
  margin-top: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  background: linear-gradient(150deg, rgba(55, 226, 141, 0.1), transparent 62%), var(--ink-2);
}

.page-faq .faq-support-title {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--green);
}

.page-faq .faq-support-rows {
  display: grid;
  gap: 10px;
}

.page-faq .faq-support-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-faq .faq-support-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.page-faq .faq-support-value {
  font-size: 0.95rem;
  color: var(--text);
  text-decoration: none;
  word-break: break-word;
  transition: color var(--faq-dur) var(--ease);
}

.page-faq a.faq-support-value:hover,
.page-faq a.faq-support-value:focus-visible {
  color: var(--cyan);
}

.page-faq .faq-support-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-faq .faq-cta {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(90% 140% at 100% 0%, rgba(255, 122, 26, 0.24), transparent 62%),
    linear-gradient(150deg, var(--ink-2) 0%, var(--ink-1) 100%);
}

.page-faq .faq-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 88px;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--violet));
}

.page-faq .faq-cta-copy p {
  margin: 0 0 10px;
  max-width: 56ch;
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--text-dim);
}

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

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

.page-faq .faq-cta-copy a:hover,
.page-faq .faq-cta-copy a:focus-visible {
  color: var(--orange);
}

.page-faq .faq-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 32px 0 52px;
  }

  .page-faq .faq-quickbar {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: center;
    gap: 24px;
  }

  .page-faq .faq-a {
    padding: 14px 18px 18px 44px;
  }

  .page-faq .faq-item summary {
    padding: 16px 18px;
  }

  .page-faq .faq-support-row {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 40px;
  }

  .page-faq .faq-download-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
    align-items: start;
    gap: 24px;
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 32px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-toc-w) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
    padding-top: 40px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 92px;
  }

  .page-faq .faq-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}