.page-faq {
  --faq-cut: 16px;
  --faq-gap: 0.75rem;
  --faq-surface: rgba(18, 26, 43, 0.88);
  background: var(--color-bg);
  color: var(--color-light);
}

.page-faq a {
  color: var(--color-electric);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.page-faq a:hover {
  color: var(--color-neon);
}

.page-faq__hero {
  position: relative;
  padding: var(--space-4) 0 0;
  overflow: hidden;
}

.page-faq__hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 4%;
  height: 140%;
  width: 2px;
  background: linear-gradient(180deg, var(--color-electric) 0%, var(--color-neon) 70%, transparent 100%);
  transform: rotate(14deg);
  transform-origin: 0 0;
  opacity: 0.28;
  pointer-events: none;
  z-index: 0;
}

.page-faq__hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq__hero .breadcrumb {
  margin-bottom: var(--space-5);
}

.page-faq__hero-grid {
  display: grid;
  gap: var(--space-5);
  padding: 0 0 var(--space-5);
}

.page-faq__hero-copy {
  max-width: 640px;
}

.page-faq__hero-coord {
  display: inline-block;
  margin-right: 0.75rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid rgba(0, 229, 255, 0.3);
  background: rgba(0, 229, 255, 0.06);
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--color-electric);
  white-space: nowrap;
}

.page-faq__hero-lead {
  max-width: 36em;
  margin: var(--space-3) 0 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-faq__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--space-4);
}

.page-faq__hero-figure {
  width: 100%;
  margin: 0;
  border: 1px solid var(--color-line);
}

.page-faq__hero-figure img,
.page-faq__howto-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--faq-gap);
  padding-bottom: var(--space-5);
}

.page-faq__stat {
  padding: var(--space-3) var(--space-2) var(--space-2);
  border-top: 2px solid var(--color-electric);
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.07), transparent 90%);
}

.page-faq__stat-num {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1rem, 2.4vw, 1.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-light);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.page-faq__stat-label {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.page-faq__index {
  padding: var(--space-5) 0 var(--space-6);
}

.page-faq__index-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--faq-gap);
}

.page-faq__index-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.5rem;
  min-height: 6.25rem;
  padding: var(--space-3) var(--space-3) var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  text-decoration: none;
  color: var(--color-light);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.page-faq__index-card:hover {
  background: rgba(0, 229, 255, 0.08);
  border-color: var(--color-electric);
  transform: translateY(-2px);
}

.page-faq__index-num {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-electric);
}

.page-faq__index-text {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
}

.page-faq__index-count {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.page-faq__section {
  padding: var(--space-6) 0;
}

.page-faq__section-head {
  margin-bottom: var(--space-4);
}

.page-faq__section-heading {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-faq__cat-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  color: var(--color-electric);
}

.page-faq__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  line-height: 1.2;
  color: var(--color-light);
}

.page-faq__faq-list {
  display: grid;
  gap: var(--faq-gap);
  margin-top: var(--space-4);
}

.page-faq__item {
  background: var(--faq-surface);
  border: 1px solid var(--color-line);
  clip-path: polygon(0 0, calc(100% - var(--faq-cut)) 0, 100% var(--faq-cut), 100% 100%, 0 100%);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-faq__item[open] {
  background: rgba(10, 14, 26, 0.94);
  border-color: rgba(0, 229, 255, 0.4);
}

.page-faq__question {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-light);
}

.page-faq__question::-webkit-details-marker {
  display: none;
}

.page-faq__q-no {
  flex-shrink: 0;
  padding: 0.2rem 0.4rem;
  border: 1px solid rgba(0, 229, 255, 0.35);
  background: rgba(0, 229, 255, 0.08);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--color-electric);
}

.page-faq__q-toggle {
  position: relative;
  width: 1rem;
  height: 1rem;
  margin-left: auto;
  flex-shrink: 0;
  color: var(--color-electric);
}

.page-faq__q-toggle::before,
.page-faq__q-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.9rem;
  height: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.page-faq__q-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-faq__item[open] .page-faq__q-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-faq__answer {
  padding: 0.25rem 1.25rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-faq__answer p + p {
  margin-top: 0.75rem;
}

.page-faq__howto-grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.page-faq__howto-frame {
  max-width: 620px;
  margin: 0;
  border: 1px solid rgba(0, 229, 255, 0.2);
}

.page-faq__howto-steps {
  padding: var(--space-4) var(--space-4) var(--space-4);
  background: rgba(10, 14, 26, 0.72);
  border-left: 3px solid var(--color-neon);
  clip-path: polygon(0 0, calc(100% - var(--faq-cut)) 0, 100% var(--faq-cut), 100% 100%, 0 100%);
}

.page-faq__howto-steps h3 {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--color-light);
}

.page-faq__howto-steps ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: faq-step;
  display: grid;
  gap: var(--space-2);
}

.page-faq__howto-steps li {
  counter-increment: faq-step;
  position: relative;
  padding-left: 2rem;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.page-faq__howto-steps li::before {
  content: counter(faq-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-neon);
}

.page-faq__howto-action {
  margin-top: var(--space-3);
}

.page-faq__contact-grid {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-4);
  align-items: start;
}

.page-faq__contact-card {
  padding: var(--space-4);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.09), rgba(57, 255, 20, 0.04) 55%, rgba(255, 107, 53, 0.06));
  border: 1px solid var(--color-line);
  clip-path: polygon(0 14px, 14px 0, calc(100% - var(--faq-cut)) 0, 100% var(--faq-cut), 100% 100%, 0 100%);
}

.page-faq__contact-card .kicker {
  margin-bottom: var(--space-3);
}

.page-faq__contact-card dl {
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.page-faq__contact-card dl div {
  display: grid;
  gap: 0.15rem;
  padding-top: var(--space-2);
  border-top: 1px solid rgba(0, 229, 255, 0.18);
}

.page-faq__contact-card dt {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-electric);
}

.page-faq__contact-card dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-light);
  overflow-wrap: anywhere;
}

.page-faq__contact-note {
  margin: var(--space-3) 0 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-faq__contact-cta {
  margin-top: var(--space-3);
}

@media (min-width: 600px) {
  .page-faq__index-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq__contact-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
  }
}

@media (min-width: 860px) {
  .page-faq__hero-grid {
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-5);
    align-items: end;
    padding-top: var(--space-4);
  }

  .page-faq__hero-copy {
    grid-column: 1 / span 4;
  }

  .page-faq__hero-figure {
    grid-column: 5 / -1;
    transform: translateY(20px);
  }

  .page-faq__stats {
    padding-bottom: var(--space-6);
  }

  .page-faq__howto-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    align-items: center;
  }
}

@media (min-width: 1200px) {
  .page-faq__index-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-faq__section {
    padding: var(--space-7) 0;
  }

  .page-faq__faq-list {
    margin-top: var(--space-5);
  }
}