.page-faq {
  --faq-max: 1200px;
  --faq-bg-soft: #f7f7fb;
  background: var(--faq-bg-soft);
  color: var(--c-text);
  font-family: var(--font-body);
  padding-bottom: 96px;
  overflow-x: hidden;
}

.page-faq .breadcrumb {
  max-width: var(--faq-max);
  margin: 0 auto;
  padding: 24px 20px 0;
  font-size: 14px;
  color: var(--c-text-light);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .breadcrumb a {
  color: var(--c-text-light);
  text-decoration: none;
  transition: color var(--trans);
}

.page-faq .breadcrumb a:hover {
  color: var(--c-primary);
}

.page-faq .breadcrumb-sep {
  color: #9a9aaf;
}

.page-faq .breadcrumb [aria-current="page"] {
  color: var(--c-secondary);
  font-weight: 600;
}

.page-faq .faq-hero {
  background: var(--c-bg-dark);
  color: var(--c-on-dark);
  padding: 64px 20px 56px;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(255, 59, 47, 0.35), transparent 68%);
  top: -140px;
  right: -80px;
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: var(--grad-primary);
}

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

.page-faq .faq-hero .section-label {
  color: var(--c-accent);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-block;
  background: rgba(0, 212, 255, 0.1);
  padding: 4px 12px;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-size: 38px;
  line-height: 1.1;
  margin: 0 0 14px;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.01em;
}

.page-faq .faq-hero-lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-on-dark-muted);
  max-width: 600px;
  margin: 0;
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-on-dark-muted);
  margin-top: 22px;
}

.page-faq .faq-hero-visual {
  position: relative;
  z-index: 1;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-md);
  max-width: 420px;
}

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

.page-faq .faq-shell {
  max-width: var(--faq-max);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-faq .faq-toc {
  background: var(--c-surface);
  border: 1px solid rgba(209, 209, 209, 0.6);
  border-top: 3px solid var(--c-primary);
  border-radius: 0 0 12px 12px;
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  align-self: start;
}

.page-faq .faq-toc h2 {
  font-size: 14px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-secondary);
  margin: 0 0 16px;
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.page-faq .faq-toc-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  color: var(--c-text);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  border-left: 3px solid transparent;
  transition: var(--trans);
}

.page-faq .faq-toc-list a::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--c-primary);
  border-bottom: 2px solid var(--c-primary);
  transform: rotate(-45deg);
  opacity: 0.5;
  transition: var(--trans);
  flex-shrink: 0;
}

.page-faq .faq-toc-list a:hover {
  border-left-color: var(--c-accent);
  background: rgba(0, 212, 255, 0.06);
  padding-left: 16px;
}

.page-faq .faq-toc-list a:hover::after {
  opacity: 1;
  transform: rotate(-45deg) translate(-3px, 3px);
}

.page-faq .faq-toc-card {
  background: #f2f4f8;
  border-radius: 10px;
  padding: 16px;
  margin-top: 12px;
}

.page-faq .faq-toc-card-title {
  font-weight: 700;
  color: var(--c-secondary);
  font-size: 14px;
  margin: 0 0 6px;
}

.page-faq .faq-toc-card p {
  font-size: 13px;
  color: var(--c-text-light);
  line-height: 1.6;
  margin: 0;
}

.page-faq .faq-toc-card .btn {
  margin-top: 12px;
}

.page-faq .faq-content {
  display: grid;
  gap: 40px;
  margin-top: 12px;
}

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

.page-faq .faq-section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 2px solid rgba(209, 209, 209, 0.7);
  padding-bottom: 16px;
  margin-bottom: 18px;
}

.page-faq .faq-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  color: var(--c-primary);
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-faq .faq-num {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.page-faq .faq-section-head h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-secondary);
  line-height: 1.2;
  margin: 0;
}

.page-faq .faq-section-head p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--c-text-light);
}

.page-faq .faq-item {
  background: var(--c-surface);
  border: 1px solid rgba(209, 209, 209, 0.6);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--trans), box-shadow var(--trans);
}

.page-faq .faq-item[open] {
  border-color: rgba(255, 59, 47, 0.35);
  box-shadow: var(--shadow-sm);
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 48px 18px 18px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  position: relative;
  display: block;
  transition: background var(--trans), color var(--trans);
}

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

.page-faq .faq-item summary::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--c-primary);
  border-bottom: 2px solid var(--c-primary);
  transform: translateY(-70%) rotate(45deg);
  transition: var(--trans);
}

.page-faq .faq-item[open] summary::after {
  transform: translateY(-30%) rotate(225deg);
}

.page-faq .faq-item summary:hover {
  background: rgba(255, 59, 47, 0.04);
  color: var(--c-primary);
}

.page-faq .faq-answer {
  padding: 0 18px 18px;
  border-top: 1px solid rgba(209, 209, 209, 0.4);
  margin-top: 0;
}

.page-faq .faq-answer p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-text-light);
}

.page-faq .faq-help-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.page-faq .faq-help-card {
  background: var(--c-surface);
  border: 1px solid rgba(209, 209, 209, 0.6);
  border-radius: 10px;
  padding: 20px;
  transition: transform var(--trans), box-shadow var(--trans);
}

.page-faq .faq-help-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

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

.page-faq .faq-help-card p {
  font-size: 13.5px;
  color: var(--c-text-light);
  line-height: 1.65;
  margin: 0 0 12px;
}

.page-faq .faq-help-card a {
  color: var(--c-accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  border-bottom: 1px dashed rgba(0, 212, 255, 0.4);
  transition: color var(--trans), border-color var(--trans);
}

.page-faq .faq-help-card a:hover {
  color: var(--c-primary);
  border-bottom-color: var(--c-primary);
}

.page-faq .faq-help-doc {
  background: var(--c-bg-dark);
  color: var(--c-on-dark);
  border-radius: 12px;
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.page-faq .faq-help-doc img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.page-faq .faq-help-doc-copy {
  padding: 24px;
}

.page-faq .faq-help-doc-copy h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-on-dark);
  margin: 0 0 12px;
}

.page-faq .faq-help-doc-copy p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 10px;
  color: var(--c-on-dark-muted);
}

.page-faq .faq-help-doc-copy a {
  color: var(--c-accent);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--trans);
}

.page-faq .faq-help-doc-copy a:hover {
  color: var(--c-primary-soft);
  text-decoration: underline;
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    grid-template-columns: 4fr 2fr;
    align-items: center;
    padding: 88px 48px 72px;
  }

  .page-faq .faq-hero h1 {
    font-size: 56px;
    line-height: 1.02;
  }

  .page-faq .faq-hero-lead {
    font-size: 17px;
  }

  .page-faq .faq-hero-visual img {
    width: 300px;
    height: 300px;
  }

  .page-faq .faq-shell {
    grid-template-columns: 260px 1fr;
    padding: 0 24px;
    gap: 44px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 96px;
    border-radius: 0 12px 12px 0;
    border-left: 3px solid var(--c-primary);
    border-top: 1px solid rgba(209, 209, 209, 0.6);
    border-bottom: 1px solid rgba(209, 209, 209, 0.6);
    border-right: 1px solid rgba(209, 209, 209, 0.6);
    padding: 22px 18px;
  }

  .page-faq .faq-content {
    margin-top: 0;
    gap: 48px;
  }

  .page-faq .faq-section-head h2 {
    font-size: 26px;
  }

  .page-faq .faq-section-head p {
    font-size: 14px;
  }

  .page-faq .faq-item summary {
    font-size: 16px;
    padding: 20px 52px 20px 20px;
  }

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

  .page-faq .faq-help-doc {
    grid-template-columns: 400px 1fr;
  }

  .page-faq .faq-help-doc img {
    height: 100%;
    border-bottom: none;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
  }

  .page-faq .faq-help-doc-copy {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}