.page-faq {
  --faq-border-w: 2px;
  --faq-shadow: 6px 6px 0 rgba(14, 27, 42, 0.55);
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  padding: clamp(24px, 4vw, 48px) clamp(16px, 4vw, 40px) clamp(64px, 8vw, 96px);
  position: relative;
  overflow-x: clip;
}

.page-faq::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(14, 27, 42, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 27, 42, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
}

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

.page-faq__hero {
  max-width: 1160px;
  margin: 0 auto clamp(40px, 6vw, 64px);
}

.page-faq__hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
}

.page-faq__hero .breadcrumb-item {
  font-size: 13px;
  font-weight: 600;
  color: rgba(14, 27, 42, 0.6);
}

.page-faq__hero .breadcrumb-item + .breadcrumb-item::before {
  content: '/';
  margin-right: 8px;
  color: var(--orange);
  font-weight: 700;
}

.page-faq__hero .breadcrumb-item a {
  color: var(--night-blue);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.page-faq__hero .breadcrumb-item a:hover {
  border-bottom-color: var(--orange);
}

.page-faq__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 12px;
}

.page-faq__title {
  font-family: var(--font-heading);
  font-size: clamp(30px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--night-blue);
  margin: 0 0 18px;
}

.page-faq__title-accent {
  background: var(--neon-green);
  box-shadow: 0.2em 0 0 var(--neon-green), -0.2em 0 0 var(--neon-green);
  color: var(--night-blue);
  padding: 0.1em 0;
}

.page-faq__lead {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
  margin: 0 0 24px;
  max-width: 720px;
}

.page-faq__quick-search {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}

.page-faq__quick-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--night-blue);
}

.page-faq__quick-search .tag {
  border: 2px solid var(--night-blue);
  background: transparent;
  color: var(--night-blue);
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.page-faq__quick-search .tag:hover {
  background: var(--neon-green);
  transform: translateY(-2px);
}

.page-faq__hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 28px;
}

.page-faq__hero-stat {
  border: 2px solid var(--night-blue);
  background: #ffffff;
  padding: 10px 16px;
  min-width: 140px;
  box-shadow: 4px 4px 0 rgba(14, 27, 42, 0.15);
}

.page-faq__hero-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--night-blue);
  line-height: 1.2;
}

.page-faq__hero-stat-label {
  display: block;
  font-size: 13px;
  color: rgba(14, 27, 42, 0.6);
  margin-top: 4px;
}

.page-faq__hero-figure {
  margin: 0;
  position: relative;
  border: var(--faq-border-w) solid var(--night-blue);
  box-shadow: var(--faq-shadow);
  background: var(--purple);
}

.page-faq__hero-figure::after {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 40px;
  background: var(--orange);
  border: 2px solid var(--night-blue);
  box-shadow: 3px 3px 0 rgba(14, 27, 42, 0.5);
  pointer-events: none;
}

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

.page-faq__layout {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-faq__index {
  background: var(--night-blue);
  border: var(--faq-border-w) solid var(--night-blue);
  box-shadow: var(--faq-shadow);
  color: var(--paper);
  padding: 24px 20px;
  position: relative;
}

.page-faq__index::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 0;
  height: 0;
  border-top: 42px solid var(--orange);
  border-left: 42px solid transparent;
}

.page-faq__index-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: var(--neon-green);
}

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

.page-faq__index-item + .page-faq__index-item {
  border-top: 1px solid rgba(245, 247, 250, 0.16);
}

.page-faq__index-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 0;
  color: var(--paper);
  text-decoration: none;
  font-weight: 600;
  transition: padding-left 0.2s ease, background 0.2s ease;
}

.page-faq__index-link:hover {
  padding-left: 8px;
  background: rgba(198, 255, 0, 0.06);
}

.page-faq__index-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  background: var(--neon-green);
  color: var(--night-blue);
  padding: 2px 6px;
  line-height: 1.2;
  flex-shrink: 0;
}

.page-faq__index-name {
  font-size: 15px;
  line-height: 1.3;
}

.page-faq__index-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper);
  background: rgba(255, 255, 255, 0.1);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-faq__content {
  min-width: 0;
}

.page-faq__section {
  margin-bottom: 56px;
}

.page-faq__section-title {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--night-blue);
  margin: 0 0 8px;
  border-bottom: var(--faq-border-w) solid var(--night-blue);
  padding-bottom: 8px;
}

.page-faq__section-num {
  background: var(--neon-green);
  border: 2px solid var(--night-blue);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  padding: 2px 10px;
  line-height: 1.4;
  box-shadow: 2px 2px 0 var(--night-blue);
}

.page-faq__section-desc {
  font-size: 15px;
  line-height: 1.6;
  color: #555;
  margin: 0 0 24px;
  padding-left: 4px;
}

.page-faq__item {
  background: #ffffff;
  border: var(--faq-border-w) solid var(--night-blue);
  box-shadow: 3px 3px 0 rgba(14, 27, 42, 0.14);
  margin-bottom: 16px;
  transition: box-shadow 0.2s ease;
}

.page-faq__item:hover {
  box-shadow: 4px 4px 0 rgba(14, 27, 42, 0.22);
}

.page-faq__item[open] {
  box-shadow: var(--faq-shadow);
}

.page-faq__item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  color: var(--night-blue);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  transition: background 0.2s ease;
}

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

.page-faq__item summary::after {
  content: '+';
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-faq__item summary:hover {
  background: rgba(198, 255, 0, 0.3);
}

.page-faq__item[open] summary {
  background: var(--neon-green);
  border-bottom: var(--faq-border-w) solid var(--night-blue);
}

.page-faq__item[open] summary::after {
  content: '−';
  color: var(--night-blue);
}

.page-faq__item[open] summary:hover {
  background: var(--neon-green);
}

.page-faq__answer {
  padding: 18px 20px;
  font-size: 15px;
  line-height: 1.8;
  color: #2a2a2a;
  animation: page-faq-fade 0.25s ease;
}

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

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

.page-faq__answer a {
  color: var(--night-blue);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-underline-offset: 2px;
}

.page-faq__answer a:hover {
  color: var(--orange);
}

@keyframes page-faq-fade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-faq__support {
  max-width: 1160px;
  margin: 64px auto 0;
  background: var(--night-blue);
  border: var(--faq-border-w) solid var(--night-blue);
  box-shadow: var(--faq-shadow);
  color: var(--paper);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
}

.page-faq__support::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(198, 255, 0, 0.22), transparent 70%);
  pointer-events: none;
}

.page-faq__support-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-faq__kicker--light {
  color: var(--neon-green);
}

.page-faq__support-title {
  font-family: var(--font-heading);
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 900;
  color: #ffffff;
  margin: 0 0 12px;
}

.page-faq__support-title .page-faq__section-num {
  margin-right: 8px;
  vertical-align: 3px;
}

.page-faq__support-lead {
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.78;
  margin: 0 0 28px;
  max-width: 560px;
}

.page-faq__contact-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.page-faq__contact-item {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(245, 247, 250, 0.16);
}

.page-faq__contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--neon-green);
  color: var(--night-blue);
  border: 2px solid var(--neon-green);
  box-shadow: 0 0 0 2px var(--night-blue);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.page-faq__contact-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-faq__contact-text strong {
  font-size: 13px;
  color: var(--neon-green);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-faq__contact-text a,
.page-faq__contact-text span {
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 15px;
  text-decoration: none;
  word-break: break-all;
}

.page-faq__contact-text a:hover {
  color: var(--neon-green);
  text-decoration: underline;
}

.page-faq__support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-faq__btn-ghost-light {
  border-color: var(--paper);
  color: var(--paper);
}

.page-faq__btn-ghost-light:hover,
.page-faq__btn-ghost-light:focus {
  background: var(--paper);
  color: var(--night-blue);
}

.page-faq__support-figure {
  margin: 0 auto;
  position: relative;
  max-width: 300px;
  border: var(--faq-border-w) solid var(--orange);
  box-shadow: var(--faq-shadow);
  background: var(--purple);
}

.page-faq__support-figure::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 10px;
  width: 32px;
  height: 32px;
  background: var(--neon-green);
  border: 2px solid var(--night-blue);
  box-shadow: 3px 3px 0 rgba(14, 27, 42, 0.5);
}

@media (min-width: 600px) {
  .page-faq__hero-stats {
    flex-wrap: nowrap;
  }

  .page-faq__support {
    padding: 40px 32px;
  }
}

@media (min-width: 860px) {
  .page-faq {
    padding: 48px 40px 96px;
  }

  .page-faq__hero {
    margin-bottom: 64px;
  }

  .page-faq__hero-main {
    max-width: 880px;
  }

  .page-faq__layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 56px;
  }

  .page-faq__index {
    position: sticky;
    top: 28px;
  }

  .page-faq__section {
    margin-bottom: 64px;
  }

  .page-faq__support {
    margin-top: 72px;
    padding: 48px;
  }

  .page-faq__support-grid {
    grid-template-columns: 1.5fr 0.5fr;
    gap: 56px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq__item *,
  .page-faq__hero-stat,
  .page-faq__index-link,
  .page-faq__quick-search .tag {
    transition: none !important;
    animation: none !important;
  }

  .page-faq__answer {
    animation: none;
  }
}