.page-faq {
  background: var(--color-bg-light);
  color: var(--color-secondary);
  font-family: var(--font-sans);
  line-height: 1.6;
}

.page-faq .faq-wrap {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 20px;
}

.page-faq .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px 0;
  font-size: .85rem;
  color: var(--color-secondary-mid);
}

.page-faq .breadcrumbs a {
  color: var(--color-secondary-mid);
  text-decoration: none;
}

.page-faq .breadcrumbs a:hover,
.page-faq .breadcrumbs a:focus-visible {
  color: var(--color-primary);
  outline: none;
}

.page-faq .breadcrumbs [aria-current="page"] {
  color: var(--color-secondary);
  font-weight: 700;
}

.page-faq .faq-hero {
  background: var(--color-secondary);
  color: var(--color-text);
  padding: 52px 0 64px;
  position: relative;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 340px;
  height: 300px;
  background: var(--gradient-primary);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
  opacity: .9;
}

.page-faq .faq-hero::after {
  content: "?";
  position: absolute;
  right: 6%;
  top: 22%;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: clamp(5rem, 12vw, 11rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

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

.page-faq .faq-hero__kicker,
.page-faq .faq-hero h1,
.page-faq .faq-hero__lead,
.page-faq .faq-hero__desc,
.page-faq .faq-hero .btn--primary {
  max-width: 700px;
}

.page-faq .faq-hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 8px 0;
}

.page-faq .faq-hero__kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding-bottom: 4px;
  border-bottom: 2px solid var(--color-accent);
}

.page-faq .faq-hero__lead {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  font-weight: 700;
  color: rgba(232, 236, 240, 0.94);
  margin: 0 0 12px;
}

.page-faq .faq-hero__desc {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0 0 24px;
  font-size: .95rem;
}

.page-faq .faq-hero__link {
  color: var(--color-accent);
  font-weight: 700;
  text-underline-offset: 4px;
}

.page-faq .faq-hero__link:hover,
.page-faq .faq-hero__link:focus-visible {
  color: var(--color-primary-light);
  outline: none;
}

.page-faq .faq-hero .btn--primary {
  margin-top: 4px;
}

.page-faq .faq-strip {
  background: var(--gradient-primary);
  color: #FFFFFF;
}

.page-faq .faq-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-faq .faq-strip__label {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.page-faq .faq-strip__dims {
  font-weight: 700;
  font-size: .95rem;
}

.page-faq .faq-strip__example {
  font-size: .85rem;
  opacity: .92;
}

@media (min-width: 640px) {
  .page-faq .faq-strip__example {
    margin-left: auto;
  }
}

.page-faq .faq-section {
  padding: 48px 0;
}

.page-faq .faq-section--cats {
  border-top: 1px solid #E4E8EE;
  border-bottom: 1px solid #E4E8EE;
}

.page-faq .section-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-secondary);
}

.page-faq .section-head__no {
  font-family: var(--font-mono);
  font-size: .85rem;
  font-weight: 700;
  color: var(--color-primary);
}

.page-faq .section-head h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
}

.page-faq .section-head__note {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--color-text-muted);
}

.page-faq .section-head--light {
  border-bottom-color: rgba(232, 236, 240, 0.25);
}

.page-faq .section-head--light h2,
.page-faq .section-head--light .section-head__no {
  color: var(--color-text);
}

.page-faq .section-head--light .section-head__note {
  color: var(--color-text-muted);
}

.page-faq .faq-hot-layout {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-faq .faq-list {
  display: grid;
  gap: 12px;
}

.page-faq .faq-item {
  background: var(--color-bg-card);
  border: 1px solid #E4E8EE;
  border-left: 3px solid var(--color-secondary-mid);
  transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease, border-color var(--transition-speed) ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--color-primary);
}

.page-faq .faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(31, 45, 61, 0.10);
  border-color: #D5DBE1;
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  font-weight: 700;
  color: var(--color-secondary);
  font-size: .97rem;
}

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

.page-faq .faq-item summary > span:last-child {
  flex: 1;
  min-width: 0;
}

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.page-faq .faq-item[open] summary::after {
  content: "–";
}

.page-faq .faq-q {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  background: var(--gradient-primary);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
}

.page-faq .faq-item__body {
  padding: 4px 20px 18px 54px;
  color: var(--color-secondary-mid);
  font-size: .93rem;
}

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

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

.page-faq .faq-item[open] .faq-item__body {
  background: rgba(255, 77, 0, 0.04);
  border-top: 1px solid rgba(255, 77, 0, 0.12);
}

.page-faq .faq-steps {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: faq-step;
  display: grid;
  gap: 8px;
}

.page-faq .faq-steps li {
  counter-increment: faq-step;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-faq .faq-steps li::before {
  content: counter(faq-step);
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  background: rgba(255, 77, 0, 0.12);
  color: var(--color-primary);
}

.page-faq .faq-media {
  margin: 0;
  padding: 12px;
  background: var(--color-bg-data);
  border: 1px solid var(--color-secondary-mid);
  transform: rotate(-1.2deg);
}

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

.page-faq .faq-media figcaption {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--color-text-muted);
  letter-spacing: .02em;
}

.page-faq .faq-media figcaption::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-accent);
}

.page-faq .faq-media--timeline {
  max-width: 560px;
}

.page-faq .faq-media--sync {
  max-width: 340px;
  margin: 24px auto 0;
  transform: rotate(1.2deg);
}

.page-faq .faq-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

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

.page-faq .faq-sidebar {
  background: var(--color-secondary);
  color: var(--color-text);
  padding: 24px;
}

.page-faq .faq-sidebar__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-faq .faq-sidebar__btn {
  margin-top: 18px;
  width: 100%;
}

.page-faq .faq-sidebar .btn--ghost {
  border-color: rgba(232, 236, 240, 0.35);
  color: var(--color-text);
}

.page-faq .faq-sidebar .btn--ghost:hover,
.page-faq .faq-sidebar .btn--ghost:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

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

.page-faq .faq-index a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(232, 236, 240, 0.14);
  color: var(--color-text);
  text-decoration: none;
  font-size: .95rem;
  font-weight: 700;
  transition: color var(--transition-speed) ease, padding-left var(--transition-speed) ease;
}

.page-faq .faq-index a:hover,
.page-faq .faq-index a:focus-visible {
  color: var(--color-accent);
  padding-left: 4px;
  outline: none;
}

.page-faq .faq-index__no {
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 700;
  color: var(--color-primary-light);
}

.page-faq .faq-cat {
  padding: 24px;
  background: var(--color-bg-card);
  border: 1px solid #E4E8EE;
  box-shadow: 0 6px 20px rgba(31, 45, 61, 0.05);
  margin-bottom: 28px;
}

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

.page-faq .faq-cat h3 {
  margin: 0 0 20px;
  padding-left: 12px;
  border-left: 4px solid var(--color-primary);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--color-secondary);
}

.page-faq .faq-cat .faq-item {
  background: #F4F6F8;
  border-color: #E4E8EE;
}

.page-faq .faq-errors {
  background: var(--color-bg-data);
  color: var(--color-text);
  padding: 56px 0;
}

.page-faq .faq-item--dark {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.10);
  border-left-color: var(--color-secondary-mid);
}

.page-faq .faq-item--dark summary {
  color: var(--color-text);
}

.page-faq .faq-item--dark summary::after {
  color: var(--color-accent);
}

.page-faq .faq-item--dark .faq-item__body {
  color: var(--color-text-muted);
}

.page-faq .faq-item--dark[open] {
  border-left-color: var(--color-accent);
}

.page-faq .faq-item--dark[open] .faq-item__body {
  background: rgba(0, 255, 163, 0.04);
  border-top-color: rgba(0, 255, 163, 0.2);
}

.page-faq .faq-errors .faq-steps li::before {
  background: rgba(0, 255, 163, 0.15);
  color: var(--color-accent);
}

.page-faq .faq-list--grid {
  grid-template-columns: 1fr;
}

.page-faq .faq-errors__note {
  margin: 32px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(232, 236, 240, 0.2);
  color: var(--color-text-muted);
  line-height: 1.8;
  font-size: .92rem;
}

.page-faq .faq-errors__note .btn--ghost {
  border-color: rgba(0, 255, 163, 0.6);
  color: var(--color-accent);
  margin-left: 4px;
}

.page-faq .faq-item summary:focus-visible,
.page-faq .faq-index a:focus-visible,
.page-faq .faq-sidebar__btn:focus-visible,
.page-faq .faq-errors__note .btn--ghost:focus-visible,
.page-faq .faq-hero .btn--primary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media (min-width: 820px) {
  .page-faq .faq-hot-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }

  .page-faq .faq-media--timeline {
    position: sticky;
    top: 80px;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-section {
    padding: 64px 0;
  }

  .page-faq .faq-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 36px;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: 80px;
  }

  .page-faq .faq-errors .faq-list--grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}