.page-faq{
  background:var(--bg-deep);
  color:var(--text-primary);
  padding-bottom:56px;
}
.page-faq .breadcrumbs{
  padding:18px 0 6px;
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
  font-size:13px;
  color:var(--text-secondary);
}
.page-faq .faq-hero{
  position:relative;
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr;
  gap:24px;
  padding:48px 0 28px;
}
.page-faq .faq-hero::before{
  content:'';
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(0,200,255,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,200,255,.055) 1px,transparent 1px);
  background-size:32px 32px;
  pointer-events:none;
  z-index:0;
}
.page-faq .faq-hero::after{
  content:'';
  position:absolute;
  top:140px;
  right:-32px;
  width:96px;
  height:96px;
  background:rgba(255,140,0,.14);
  clip-path:polygon(0 0,100% 0,100% 80%,80% 100%,0 100%);
  pointer-events:none;
  z-index:0;
}
.page-faq .faq-hero>*{
  position:relative;
  z-index:1;
}
.page-faq .faq-hero .section-eyebrow{
  margin-bottom:10px;
}
.page-faq .faq-hero h1{
  margin:0;
  font-family:var(--font-display);
  font-style:italic;
  font-weight:700;
  font-size:clamp(28px,6vw,46px);
  line-height:1.08;
  letter-spacing:.01em;
  color:var(--text-primary);
}
.page-faq .faq-hero-lead{
  margin:16px 0 0;
  max-width:560px;
  font-size:14px;
  line-height:1.75;
  color:var(--text-secondary);
}
.page-faq .faq-hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.page-faq .faq-stat-item{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:12px 16px;
  border:1px solid var(--border-color);
  background:linear-gradient(135deg,var(--bg-secondary),var(--bg-panel));
  border-radius:2px;
  min-width:120px;
}
.page-faq .faq-stat-item .data-num{
  font-size:24px;
  font-weight:700;
}
.page-faq .faq-stat-item .data-cap{
  font-size:11px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--text-secondary);
}
.page-faq .faq-hero-figure{
  margin:0;
  max-width:320px;
}
.page-faq .faq-hero-figure img{
  width:100%;
  height:auto;
  max-width:100%;
  display:block;
  object-fit:cover;
}

.page-faq .faq-filter{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 0;
  margin:8px 0 8px;
  border-top:1px solid var(--border-color);
  border-bottom:1px solid var(--border-color);
  overflow-x:auto;
  scrollbar-width:none;
}
.page-faq .faq-filter::-webkit-scrollbar{
  display:none;
}
.page-faq .faq-filter-label{
  display:none;
  align-items:center;
  gap:8px;
  flex-shrink:0;
  font-size:12px;
  letter-spacing:.1em;
}
.page-faq .faq-filter-label .band{
  width:18px;
  height:3px;
}
.page-faq .filter-bar{
  display:flex;
  gap:8px;
  flex-wrap:nowrap;
  white-space:nowrap;
  padding-right:4px;
}
.page-faq .filter-btn{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 14px;
  border:1px solid var(--border-color);
  border-radius:999px;
  background:var(--bg-secondary);
  color:var(--text-secondary);
  font-family:var(--font-body);
  font-size:13px;
  font-weight:500;
  cursor:pointer;
  transition:border-color .22s,color .22s,background .22s,box-shadow .22s;
}
.page-faq .filter-btn .mono{
  font-size:12px;
  color:var(--accent-blue);
  transition:color .22s;
}
.page-faq .filter-btn:hover{
  border-color:var(--accent-blue);
  color:var(--text-primary);
}
.page-faq .filter-btn:hover .mono{
  color:var(--accent-green);
}
.page-faq .filter-btn[aria-pressed="true"]{
  border-color:var(--accent-green);
  color:var(--text-primary);
  background:rgba(57,255,20,.08);
  box-shadow:0 0 0 1px rgba(57,255,20,.22);
}
.page-faq .filter-btn[aria-pressed="true"] .mono{
  color:var(--accent-green);
}

.page-faq .faq-group{
  display:grid;
  grid-template-columns:1fr;
  gap:0;
  margin-top:8px;
  position:relative;
}
.page-faq .faq-group-head{
  display:flex;
  align-items:center;
  gap:14px;
  padding:36px 0 14px;
  border-bottom:1px solid var(--border-color);
  position:relative;
}
.page-faq .faq-group-head::after{
  content:'';
  position:absolute;
  bottom:-1px;
  left:0;
  width:72px;
  height:2px;
  background:linear-gradient(90deg,var(--accent-blue),transparent);
}
.page-faq .chapter-num{
  width:48px;
  height:48px;
  flex-shrink:0;
  display:grid;
  place-items:center;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:15px;
  color:var(--accent-orange);
  background:rgba(255,140,0,.09);
  border:1px solid rgba(255,140,0,.35);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%);
}
.page-faq .faq-group-title h2{
  margin:0;
  font-family:var(--font-display);
  font-style:italic;
  font-size:24px;
  font-weight:700;
  letter-spacing:.02em;
  line-height:1.2;
  color:var(--text-primary);
}
.page-faq .faq-group-title p{
  margin:4px 0 0;
  font-size:13px;
  color:var(--text-secondary);
  line-height:1.55;
}
.page-faq .faq-group-body{
  min-width:0;
}
.page-faq .faq-list{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:20px;
}
.page-faq .faq-item{
  border:1px solid var(--border-color);
  background:var(--bg-secondary);
  border-radius:2px;
  transition:border-color .25s,background .25s,box-shadow .25s;
}
.page-faq .faq-item[open]{
  border-color:rgba(0,200,255,.45);
  background:linear-gradient(180deg,var(--bg-secondary),var(--bg-panel));
  box-shadow:0 4px 20px rgba(0,0,0,.22);
}
.page-faq .faq-item summary{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 18px;
  cursor:pointer;
  user-select:none;
  list-style:none;
  font-family:var(--font-display);
  font-size:15px;
  font-weight:700;
  color:var(--text-primary);
  line-height:1.4;
  position:relative;
}
.page-faq .faq-item summary::-webkit-details-marker{
  display:none;
}
.page-faq .faq-item summary::after{
  content:'+';
  flex-shrink:0;
  width:28px;
  height:28px;
  display:grid;
  place-items:center;
  border:1px solid var(--border-color);
  border-radius:50%;
  font-family:var(--font-mono);
  font-size:18px;
  line-height:1;
  color:var(--accent-blue);
  transition:transform .28s var(--ease),color .28s,border-color .28s,background .28s;
}
.page-faq .faq-item[open] summary::after{
  transform:rotate(45deg);
  border-color:var(--accent-orange);
  color:var(--accent-orange);
  background:rgba(255,140,0,.08);
}
.page-faq .faq-num{
  flex-shrink:0;
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  border-radius:50%;
  border:1px solid var(--border-color);
  font-family:var(--font-mono);
  font-size:14px;
  color:var(--accent-blue);
  background:var(--bg-panel);
  transition:border-color .25s,color .25s;
}
.page-faq .faq-item[open] .faq-num{
  border-color:rgba(57,255,20,.55);
  color:var(--accent-green);
}
.page-faq .faq-q-text{
  flex:1;
  min-width:0;
}
.page-faq .faq-answer{
  display:block;
  overflow:hidden;
}
.page-faq .faq-answer-inner{
  overflow:hidden;
  max-height:0;
  opacity:0;
  padding:0 18px;
  border-top:1px solid transparent;
  font-size:14px;
  line-height:1.75;
  color:var(--text-secondary);
  transition:max-height .32s var(--ease),opacity .28s ease,padding-top .28s ease,padding-bottom .28s ease;
}
.page-faq .faq-item[open] .faq-answer-inner{
  max-height:480px;
  opacity:1;
  padding-top:14px;
  padding-bottom:18px;
  border-top-color:var(--border-color);
}
.page-faq .spec-tag{
  display:inline-block;
  padding:3px 10px;
  font-size:11px;
  font-family:var(--font-body);
  letter-spacing:.08em;
  text-transform:uppercase;
  border:1px solid;
  line-height:1.5;
  margin-bottom:10px;
}
.page-faq .spec-tag--blue{
  color:var(--accent-blue);
  border-color:rgba(0,200,255,.45);
  background:rgba(0,200,255,.07);
}
.page-faq .spec-tag--green{
  color:var(--accent-green);
  border-color:rgba(57,255,20,.45);
  background:rgba(57,255,20,.07);
}
.page-faq .spec-tag--orange{
  color:var(--accent-orange);
  border-color:rgba(255,140,0,.45);
  background:rgba(255,140,0,.07);
}
.page-faq .faq-answer-inner p{
  margin:0;
}
.page-faq .faq-answer-inner .spec-tag+p{
  margin-top:6px;
}
.page-faq .faq-answer-inner a{
  color:var(--accent-blue);
  text-decoration:underline;
  text-underline-offset:2px;
}
.page-faq .faq-sync-figure{
  margin:20px 0 36px;
}
.page-faq .faq-sync-figure img{
  width:100%;
  height:auto;
  max-width:100%;
  display:block;
  object-fit:cover;
}
.page-faq .faq-figcap{
  margin-top:10px;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--text-secondary);
  text-transform:uppercase;
}

.page-faq .faq-cta{
  margin-top:44px;
  padding:0;
}
.page-faq .faq-cta-inner{
  border:1px solid var(--border-color);
  background:linear-gradient(135deg,var(--bg-secondary),var(--bg-panel));
  padding:32px 24px;
  display:flex;
  flex-direction:column;
  gap:20px;
  position:relative;
  overflow:hidden;
  clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,22px 100%,0 calc(100% - 22px));
}
.page-faq .faq-cta-inner::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:3px;
  background:linear-gradient(90deg,var(--accent-blue),var(--accent-green));
}
.page-faq .faq-cta h2{
  margin:6px 0 0;
  font-family:var(--font-display);
  font-style:italic;
  font-size:22px;
  font-weight:700;
  line-height:1.2;
  color:var(--text-primary);
}
.page-faq .faq-cta p{
  margin:8px 0 0;
  font-size:14px;
  color:var(--text-secondary);
  line-height:1.6;
}
.page-faq .faq-cta .btn{
  align-self:flex-start;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 20px;
  font-family:var(--font-body);
  font-size:14px;
  font-weight:700;
  border:1px solid var(--accent-blue);
  background:rgba(0,200,255,.1);
  color:var(--accent-blue);
  transition:background .22s,color .22s,box-shadow .22s;
}
.page-faq .faq-cta .btn:hover{
  background:var(--accent-blue);
  color:var(--bg-deep);
  box-shadow:0 0 20px rgba(0,200,255,.35);
}

@media (min-width:768px){
  .page-faq{
    padding-bottom:72px;
  }
  .page-faq .breadcrumbs{
    padding:22px 0 8px;
  }
  .page-faq .faq-hero{
    grid-template-columns:1.1fr .9fr;
    align-items:center;
    gap:48px;
    padding:64px 0 48px;
  }
  .page-faq .faq-hero-copy{
    max-width:640px;
  }
  .page-faq .faq-hero-stats{
    margin-top:32px;
  }
  .page-faq .faq-hero-figure{
    max-width:400px;
    margin-left:auto;
  }
  .page-faq .faq-filter{
    overflow:visible;
    padding:18px 0;
    margin:12px 0 10px;
  }
  .page-faq .faq-filter-label{
    display:inline-flex;
  }
  .page-faq .filter-bar{
    flex-wrap:wrap;
    white-space:normal;
  }
  .page-faq .filter-btn{
    padding:9px 16px;
  }
  .page-faq .faq-group{
    grid-template-columns:280px 1fr;
    gap:36px;
    align-items:start;
    margin-top:16px;
  }
  .page-faq .faq-group-head{
    padding:44px 0 14px;
    border-bottom:1px solid var(--border-color);
  }
  .page-faq .faq-q-text{
    font-size:16px;
  }
  .page-faq .faq-answer-inner{
    padding-left:66px;
    padding-right:22px;
  }
  .page-faq .faq-item[open] .faq-answer-inner{
    padding-top:16px;
    padding-bottom:20px;
  }
  .page-faq .faq-group--sync .faq-group-body{
    display:grid;
    grid-template-columns:1.2fr .8fr;
    gap:28px;
    align-items:start;
  }
  .page-faq .faq-sync-figure{
    margin:20px 0 0;
  }
  .page-faq .faq-cta{
    margin-top:56px;
  }
  .page-faq .faq-cta-inner{
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
    padding:40px 48px;
  }
  .page-faq .faq-cta .btn{
    align-self:center;
    flex-shrink:0;
  }
}

@media (min-width:992px){
  .page-faq .faq-group{
    grid-template-columns:320px 1fr;
    gap:48px;
  }
  .page-faq .faq-hero h1{
    font-size:48px;
  }
  .page-faq .faq-group-title h2{
    font-size:28px;
  }
  .page-faq .faq-answer-inner{
    font-size:14px;
  }
}