.page-faq{
  --faq-nav:#00E5FF;
  --faq-index:#D4AF37;
  --faq-sync:#7B8EFD;
  --faq-misc:#B792E8;
}

.page-faq .faq-hero{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:28px;
  padding-top:36px;
  padding-bottom:52px;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(900px 320px at 85% -10%, rgba(212,175,55,.16), transparent 60%),
    linear-gradient(180deg, rgba(26,27,58,.42), rgba(10,18,40,.18));
}

.page-faq h1.page-title{
  margin:14px 0 16px;
  font-family:var(--font-display);
  font-size:clamp(1.55rem, 4.4vw, 2.6rem);
  line-height:1.15;
  letter-spacing:.01em;
}

.page-faq .page-lead{
  max-width:680px;
  margin:0 0 26px;
  font-size:1rem;
}

.page-faq .faq-query label{
  display:block;
  margin-bottom:8px;
  font-family:var(--font-display);
  font-size:.72rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--text-gray);
}

.page-faq .faq-query-box{
  display:flex;
  align-items:center;
  gap:10px;
  border:1px solid var(--line);
  background:var(--glass);
  border-radius:14px;
  padding:10px 14px;
  transition:border-color .2s ease, box-shadow .2s ease;
}

.page-faq .faq-query-box:focus-within{
  border-color:var(--accent-gold);
  box-shadow:0 0 0 3px rgba(212,175,55,.14);
}

.page-faq .faq-query-prompt{
  font-family:var(--font-mono);
  font-size:.8rem;
  color:var(--accent-cyan);
  white-space:nowrap;
}

.page-faq .faq-query input{
  flex:1;
  min-width:0;
  border:0;
  background:transparent;
  color:var(--text-white);
  font-family:var(--font-mono);
  font-size:.9rem;
  outline:none;
}

.page-faq .faq-query input::placeholder{
  color:var(--text-gray);
  font-family:var(--font-body);
}

.page-faq .faq-hero-art{
  position:relative;
}

.page-faq .faq-art-frame{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(212,175,55,.38);
  background:
    linear-gradient(180deg, rgba(10,18,40,.6), rgba(10,18,40,.6)),
    repeating-linear-gradient(0deg, rgba(212,175,55,.12) 0, rgba(212,175,55,.12) 1px, transparent 1px, transparent 24px),
    repeating-linear-gradient(90deg, rgba(0,229,255,.08) 0, rgba(0,229,255,.08) 1px, transparent 1px, transparent 24px);
}

.page-faq .faq-art-frame::before{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:0;
  height:3px;
  background:var(--accent-gold);
  z-index:3;
  pointer-events:none;
}

.page-faq .faq-art-frame::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:2;
  background:linear-gradient(125deg, transparent 42%, rgba(0,229,255,.14) 46%, transparent 64%);
  pointer-events:none;
}

.page-faq .faq-art-frame img{
  position:relative;
  z-index:1;
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
}

.page-faq .faq-shell{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:28px;
  padding-top:36px;
  padding-bottom:64px;
}

.page-faq .faq-toc-inner{
  border:1px solid var(--line);
  background:var(--glass);
  border-radius:18px;
  padding:20px 18px;
}

.page-faq .faq-toc-kicker{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.2em;
  color:var(--accent-cyan);
  margin-bottom:10px;
}

.page-faq .faq-toc-title{
  font-family:var(--font-display);
  font-size:1.15rem;
  color:var(--text-white);
  margin-bottom:16px;
}

.page-faq .faq-toc-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:10px;
  overflow-x:auto;
  padding-bottom:6px;
  max-width:100%;
}

.page-faq .faq-toc-link{
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
  padding:9px 14px;
  border:1px solid var(--line);
  border-radius:999px;
  color:var(--text-gray);
  font-size:.86rem;
  text-decoration:none;
  transition:border-color .2s, background .2s, color .2s;
}

.page-faq .faq-toc-link:hover,
.page-faq .faq-toc-link:focus-visible{
  border-color:var(--toc-color, var(--accent-gold));
  color:var(--text-white);
  background:rgba(0,229,255,.06);
}

.page-faq .toc-nav .faq-toc-link{
  --toc-color:var(--faq-nav);
}

.page-faq .toc-index .faq-toc-link{
  --toc-color:var(--faq-index);
}

.page-faq .toc-sync .faq-toc-link{
  --toc-color:var(--faq-sync);
}

.page-faq .toc-misc .faq-toc-link{
  --toc-color:var(--faq-misc);
}

.page-faq .toc-idx{
  font-family:var(--font-mono);
  font-size:.72rem;
  color:var(--toc-color);
}

.page-faq .toc-count{
  font-family:var(--font-mono);
  font-size:.68rem;
  color:var(--text-gray);
}

.page-faq .faq-toc-help{
  margin:18px 0 0;
  font-size:.82rem;
  color:var(--text-gray);
}

.page-faq .faq-toc-help a{
  color:var(--text-white);
  text-decoration-color:var(--accent-gold);
  text-underline-offset:3px;
}

.page-faq .faq-media-block{
  display:grid;
  grid-template-columns:96px 1fr;
  gap:18px;
  align-items:center;
  margin-bottom:24px;
  padding:16px;
  border:1px solid var(--line);
  background:var(--glass);
  border-radius:18px;
}

.page-faq .faq-phone-frame{
  border:1px solid rgba(0,229,255,.3);
  overflow:hidden;
}

.page-faq .faq-phone-frame img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
}

.page-faq .faq-media-block p{
  margin:0;
  font-size:.88rem;
  line-height:1.7;
  color:var(--text-gray);
}

.page-faq .faq-section{
  scroll-margin-top:90px;
  margin-top:44px;
  border-top:1px solid var(--line);
  padding-top:26px;
}

.page-faq .faq-section h2{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin:0 0 8px;
  font-family:var(--font-display);
  font-size:clamp(1.2rem, 2.6vw, 1.6rem);
  color:var(--text-white);
}

.page-faq .sec-no{
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--sec-color, var(--accent-gold));
}

.page-faq .faq-section-nav{
  --sec-color:var(--faq-nav);
}

.page-faq .faq-section-index{
  --sec-color:var(--faq-index);
}

.page-faq .faq-section-sync{
  --sec-color:var(--faq-sync);
}

.page-faq .faq-section-misc{
  --sec-color:var(--faq-misc);
}

.page-faq .sec-lead{
  margin:0 0 20px;
  font-size:.9rem;
  color:var(--text-gray);
  font-family:var(--font-body);
}

.page-faq .faq-list{
  display:grid;
  gap:14px;
}

.page-faq .q-item{
  position:relative;
  background:rgba(10,18,40,.48);
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.page-faq .q-nav{
  --item-color:var(--faq-nav);
}

.page-faq .q-index{
  --item-color:var(--faq-index);
}

.page-faq .q-sync{
  --item-color:var(--faq-sync);
}

.page-faq .q-misc{
  --item-color:var(--faq-misc);
}

.page-faq .q-item::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  background:var(--item-color);
  opacity:.45;
}

.page-faq .q-item[open]{
  border-color:var(--item-color);
  background:rgba(10,18,40,.72);
  box-shadow:
    0 0 0 3px rgba(255,255,255,.03),
    0 16px 40px -18px rgba(0,0,0,.55);
}

.page-faq .q-item summary{
  display:flex;
  align-items:center;
  gap:12px;
  padding:16px 18px 16px 20px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-body);
  font-weight:600;
  color:var(--text-white);
  line-height:1.45;
}

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

.page-faq .q-item summary:focus-visible{
  outline:2px solid var(--item-color);
  outline-offset:-2px;
  border-radius:14px;
}

.page-faq .q-title{
  flex:1;
  min-width:0;
  overflow-wrap:break-word;
}

.page-faq .q-mark{
  flex:none;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.05em;
  color:var(--item-color);
  border:1px solid var(--item-color);
  padding:3px 8px;
  border-radius:999px;
  background:rgba(0,0,0,.16);
}

.page-faq .q-item[open] summary{
  border-bottom:1px solid var(--line);
}

.page-faq .q-body{
  padding:14px 20px 18px 20px;
  color:var(--text-gray);
  font-family:var(--font-body);
  font-size:.9rem;
  line-height:1.75;
}

.page-faq .q-body p{
  margin:0;
}

.page-faq .q-body a{
  color:var(--accent-cyan);
  text-decoration-color:var(--accent-gold);
  text-underline-offset:3px;
}

.page-faq .q-item[open] .q-body{
  animation:faqReveal .32s ease-out;
}

@keyframes faqReveal{
  from{
    opacity:0;
    transform:translateY(-5px) scale(.985);
  }
  to{
    opacity:1;
    transform:none;
  }
}

@media (min-width:900px){
  .page-faq .faq-hero{
    grid-template-columns:minmax(0, 1.08fr) minmax(280px, .72fr);
    align-items:center;
    gap:48px;
    padding-top:54px;
    padding-bottom:72px;
  }

  .page-faq .faq-media-block{
    grid-template-columns:140px 1fr;
  }
}

@media (min-width:1024px){
  .page-faq .faq-shell{
    grid-template-columns:248px minmax(0, 1fr);
    gap:44px;
    align-items:start;
    padding-top:52px;
    padding-bottom:84px;
  }

  .page-faq .faq-toc{
    position:sticky;
    top:90px;
  }

  .page-faq .faq-toc-list{
    flex-direction:column;
    overflow:visible;
    padding-bottom:0;
    gap:6px;
  }

  .page-faq .faq-toc-link{
    justify-content:space-between;
    border-radius:12px;
    border:1px solid transparent;
    padding:12px 14px;
    white-space:normal;
  }

  .page-faq .faq-toc-link:hover,
  .page-faq .faq-toc-link:focus-visible{
    border-color:var(--toc-color);
  }
}