.page-faq{
  --faq-shadow-card: 8px 8px 0 rgba(37, 99, 235, 0.10);
  --faq-gradient-soft: linear-gradient(135deg, #EEF2FF 0%, #F5F7FA 50%, #FAF5FF 100%);
  --faq-gradient-sync: linear-gradient(120deg, #0B1120 0%, #172554 55%, #2E1065 100%);
}
.page-faq .faq-hero{
  position: relative;
  padding: 1.75rem 0 2.5rem;
  background: var(--faq-gradient-soft);
  border-bottom: 2px solid var(--color-border);
  overflow: hidden;
}
.page-faq .faq-hero::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-purple), var(--color-accent));
  opacity: 0.9;
}
.page-faq .faq-hero .breadcrumb{
  margin-bottom: 1.5rem;
}
.page-faq .faq-hero-grid{
  display: grid;
  gap: 2rem;
}
.page-faq .faq-hero-main{
  min-width: 0;
}
.page-faq .faq-hero-main h1{
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1rem;
  color: var(--color-text);
}
.page-faq .faq-hero-main .page-lead{
  font-size: 1.06rem;
  color: var(--color-text-soft);
  line-height: 1.7;
  max-width: 62ch;
  margin: 0;
}
.page-faq .faq-hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.page-faq .faq-hero-aside{
  align-self: end;
}
.page-faq .faq-hero-rule{
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-strong);
  padding: 1.25rem;
}
.page-faq .faq-hero-rule p{
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
  color: var(--color-text-soft);
  line-height: 1.6;
}
.page-faq .faq-hero-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--color-text);
  font-weight: 600;
}
.page-faq .faq-nav-section,
.page-faq .faq-rules-section,
.page-faq .faq-vendor-section{
  padding: 3.25rem 0;
}
.page-faq .faq-section-head{
  margin-bottom: 2rem;
}
.page-faq .faq-section-head h2{
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.2;
  margin: 0.4rem 0 0.6rem;
  color: var(--color-text);
}
.page-faq .faq-section-head p{
  color: var(--color-text-soft);
  max-width: 64ch;
  line-height: 1.7;
  margin: 0;
}
.page-faq .faq-layout{
  display: grid;
  gap: 2rem;
}
.page-faq .faq-directory{
  min-width: 0;
}
.page-faq .faq-directory-intro{
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.page-faq .faq-directory-list{
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  border-top: 2px solid var(--color-border);
}
.page-faq .faq-dir-item{
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
}
.page-faq .faq-dir-item a{
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.85rem 0.6rem;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  transition: background 0.2s ease, transform 0.2s ease;
}
.page-faq .faq-dir-item a:hover,
.page-faq .faq-dir-item a:focus-visible{
  background: var(--color-bg-alt);
  transform: translateX(4px);
}
.page-faq .faq-dir-num{
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-primary);
  white-space: nowrap;
}
.page-faq .faq-dir-item--hot{
  border-left: 4px solid var(--color-accent);
}
.page-faq .faq-dir-item--hot a{
  background: rgba(249, 115, 22, 0.06);
}
.page-faq .faq-dir-item--hot .tag{
  margin-right: 0.6rem;
}
.page-faq .faq-directory-figure{
  margin: 1.25rem 0 0;
}
.page-faq .faq-directory-figure img{
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}
.page-faq .faq-directory-figure figcaption,
.page-faq .faq-rule-figure figcaption{
  font-size: 0.82rem;
  color: var(--color-muted);
  padding-top: 0.5rem;
  line-height: 1.5;
}
.page-faq .faq-detail{
  min-width: 0;
  display: grid;
  gap: 1rem;
}
.page-faq .faq-card{
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface);
  padding: 1.25rem;
  box-shadow: var(--faq-shadow-card);
  scroll-margin-top: 88px;
}
.page-faq .faq-card--featured{
  border: 2px solid var(--color-accent);
  border-left-width: 6px;
  background: linear-gradient(180deg, #FFF8F0 0%, var(--color-surface) 100%);
}
.page-faq .faq-card-topline{
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.page-faq .faq-card-topline h3{
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--color-text);
}
.page-faq .faq-card-sub{
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  color: var(--color-muted);
}
.page-faq .faq-dir-num--lg{
  font-size: 1.1rem;
  line-height: 1.4;
}
.page-faq .faq-card-topline .tag{
  margin-left: auto;
  white-space: nowrap;
}
.page-faq .faq-card-lead{
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-soft);
  margin: 0 0 0.75rem;
}
.page-faq .faq-card p{
  line-height: 1.7;
  color: var(--color-text-soft);
  margin: 0;
}
.page-faq .faq-card-list{
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.4rem;
}
.page-faq .faq-card-list li{
  line-height: 1.65;
  color: var(--color-text);
}
.page-faq .faq-more-link{
  display: inline-block;
  margin-top: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.page-faq .faq-more-link:hover,
.page-faq .faq-more-link:focus-visible{
  color: var(--color-primary-deep);
  border-bottom-color: var(--color-primary);
}
.page-faq .faq-section-head--split{
  display: grid;
  gap: 1rem;
  align-items: end;
}
.page-faq .faq-rules-stamp{
  display: inline-flex;
  align-items: baseline;
  gap: 0.6rem;
  justify-self: start;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}
.page-faq .faq-rules-stamp .data-text{
  font-size: 1.2rem;
  color: var(--color-purple);
}
.page-faq .faq-rules-layout{
  display: grid;
  gap: 2rem;
}
.page-faq .faq-rules-column{
  min-width: 0;
}
.page-faq .faq-block-title{
  font-family: var(--font-head);
  font-size: 1.05rem;
  margin: 0 0 1rem;
  color: var(--color-text);
  letter-spacing: 0.02em;
}
.page-faq .faq-table-wrap{
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  overflow-x: auto;
}
.page-faq .faq-rules-table{
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
}
.page-faq .faq-rules-table th,
.page-faq .faq-rules-table td{
  text-align: left;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.95rem;
  vertical-align: middle;
}
.page-faq .faq-rules-table thead th{
  background: var(--color-dark);
  color: var(--color-surface);
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.page-faq .faq-rules-table tbody tr:last-child td{
  border-bottom: 0;
}
.page-faq .faq-rules-table td .data-text{
  color: var(--color-primary-deep);
}
.page-faq .faq-note-line{
  margin: 1rem 0 0;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}
.page-faq .faq-rule-figure{
  margin: 1.5rem 0 0;
}
.page-faq .faq-rule-figure img{
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-strong);
}
.page-faq .faq-qa-list{
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.page-faq .faq-qa-item{
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-purple);
  background: var(--color-surface);
  box-shadow: var(--faq-shadow-card);
}
.page-faq .faq-qa-item summary{
  cursor: pointer;
  padding: 1rem 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  list-style-position: outside;
  transition: color 0.2s ease;
}
.page-faq .faq-qa-item summary:hover{
  color: var(--color-purple);
}
.page-faq .faq-qa-item p{
  padding: 0 1.1rem 1.1rem;
  margin: 0;
  color: var(--color-text-soft);
  line-height: 1.7;
}
.page-faq .faq-sync-section{
  background: var(--faq-gradient-sync);
  color: #E2E8F0;
  padding: 3.5rem 0;
}
.page-faq .faq-sync-section .faq-section-head h2{
  color: var(--color-surface);
}
.page-faq .faq-sync-section .faq-section-head p{
  color: #94A3B8;
}
.page-faq .faq-sync-section .faq-section-head .eyebrow{
  color: #38BDF8;
}
.page-faq .faq-sync-grid{
  display: grid;
  gap: 1.25rem;
}
.page-faq .faq-sync-card{
  border: 2px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.6);
  padding: 1.5rem;
  box-shadow: 10px 10px 0 rgba(124, 58, 237, 0.22);
}
.page-faq .faq-sync-card h3{
  margin: 0.35rem 0 1rem;
  font-family: var(--font-head);
  font-size: 1.35rem;
  color: var(--color-surface);
}
.page-faq .faq-sync-platform{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: #38BDF8;
  margin: 0;
}
.page-faq .faq-sync-card ul{
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.5rem;
}
.page-faq .faq-sync-card li{
  line-height: 1.65;
  color: #CBD5E1;
}
.page-faq .faq-sync-card--desktop{
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 10px 10px 0 rgba(37, 99, 235, 0.25);
}
.page-faq .faq-sync-center{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.75rem 0;
}
.page-faq .faq-sync-center .data-text{
  font-size: 2rem;
  color: #F97316;
}
.page-faq .faq-sync-center span:last-child{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #94A3B8;
  letter-spacing: 0.1em;
}
.page-faq .faq-sync-note{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(30, 27, 75, 0.55);
  padding: 1.1rem 1.25rem;
}
.page-faq .faq-sync-note p{
  margin: 0;
  flex: 1;
  min-width: 220px;
  line-height: 1.65;
  color: #CBD5E1;
}
.page-faq .faq-vendor-section{
  background: var(--faq-gradient-soft);
  border-top: 2px solid var(--color-line);
}
.page-faq .faq-vendor-layout{
  display: grid;
  gap: 2rem;
}
.page-faq .faq-vendor-main{
  min-width: 0;
}
.page-faq .faq-vendor-main h2{
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0.4rem 0 0.6rem;
  color: var(--color-text);
}
.page-faq .faq-vendor-main > p{
  line-height: 1.75;
  color: var(--color-text-soft);
  max-width: 62ch;
}
.page-faq .faq-vendor-steps{
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}
.page-faq .faq-vendor-steps li{
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-left: 4px solid var(--color-primary);
  padding: 0.85rem 1rem;
  font-weight: 600;
  color: var(--color-text);
  box-shadow: var(--faq-shadow-card);
}
.page-faq .faq-step-num{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  background: var(--color-primary);
  color: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-radius: 50%;
}
.page-faq .faq-vendor-side{
  display: grid;
  gap: 1.25rem;
  align-content: start;
}
.page-faq .faq-vendor-status{
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-strong);
  padding: 1.25rem;
}
.page-faq .faq-vendor-status .faq-block-title{
  margin-bottom: 1rem;
}
.page-faq .faq-vendor-trust{
  border: 2px solid var(--color-border);
  background: var(--color-dark);
  color: var(--color-bg);
  padding: 1.25rem;
  box-shadow: var(--shadow-strong);
}
.page-faq .faq-vendor-trust p{
  margin: 0.25rem 0;
  color: #CBD5E1;
  line-height: 1.5;
}
.page-faq .faq-trust-num{
  font-size: 1.6rem;
  color: var(--color-accent);
}
.page-faq .faq-vendor-bottom{
  margin-top: 2rem;
  border-top: 2px solid var(--color-border);
  padding-top: 1.25rem;
}
.page-faq .faq-vendor-bottom p{
  margin: 0;
  line-height: 1.75;
  color: var(--color-text-soft);
  max-width: 78ch;
}
.page-faq .faq-contact-strip{
  background: var(--color-dark);
  color: var(--color-bg);
  padding: 2rem 0;
}
.page-faq .faq-contact-strip-inner{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}
.page-faq .faq-contact-strip-inner p{
  margin: 0;
  line-height: 1.6;
  color: #CBD5E1;
}
.page-faq .faq-contact-strip-inner .data-text{
  color: var(--color-accent);
  font-size: 0.95rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(249, 115, 22, 0.5);
}
.page-faq .faq-contact-strip-inner .btn{
  margin-left: auto;
}

@media (min-width: 640px){
  .page-faq .faq-vendor-layout{
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
    align-items: start;
  }
  .page-faq .faq-sync-grid{
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
  }
  .page-faq .faq-sync-center{
    padding: 0 0.75rem;
  }
}

@media (min-width: 960px){
  .page-faq .faq-hero-grid{
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.8fr);
    align-items: end;
  }
  .page-faq .faq-layout{
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
    gap: 2.5rem;
  }
  .page-faq .faq-directory{
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-faq .faq-rules-layout{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 2.5rem;
  }
  .page-faq .faq-section-head--split{
    grid-template-columns: 1fr auto;
    align-items: end;
  }
  .page-faq .faq-rules-stamp{
    justify-self: end;
  }
}
@media (prefers-reduced-motion: no-preference){
  .page-faq .faq-card{
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  .page-faq .faq-card:hover{
    transform: translateY(-2px);
  }
}