.page-faq{
  --faq-bg:#F5F7FA;
  --faq-line:rgba(10,20,40,0.12);
  background:var(--faq-bg);
  color:var(--c-dark);
  font-family:var(--font-sans);
  padding:0 0 72px;
}
.page-faq .page-faq__hero{
  background:var(--c-dark);
  color:var(--c-cloud);
  padding:48px 0 48px;
}
.page-faq .page-faq__hero .breadcrumbs__list{
  margin-bottom:40px;
}
.page-faq .page-faq__hero .breadcrumbs__item,
.page-faq .page-faq__hero .breadcrumbs__item a{
  color:var(--c-slate);
}
.page-faq .page-faq__hero .breadcrumbs__item a:hover{
  color:var(--c-green);
}
.page-faq .page-faq__hero .breadcrumbs__item[aria-current="page"]{
  color:var(--c-cloud);
}
.page-faq .page-faq__hero-grid{
  display:grid;
  gap:20px;
}
.page-faq .page-faq__title{
  margin:0;
  font-size:clamp(2.5rem,7vw,4.5rem);
  font-weight:900;
  letter-spacing:-0.02em;
  line-height:1.02;
  color:var(--c-cloud);
}
.page-faq .page-faq__title-dot{
  color:var(--c-orange);
}
.page-faq .page-faq__intro{
  margin:0;
  max-width:36rem;
  font-size:1.0625rem;
  line-height:1.7;
  color:var(--c-slate);
}
.page-faq .page-faq__meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px 16px;
  font-size:0.8125rem;
  color:var(--c-slate);
  border-top:1px solid rgba(245,247,250,0.14);
  padding-top:16px;
}
.page-faq .page-faq__hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--c-cloud);
}
.page-faq .page-faq__live-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--c-green);
  box-shadow:0 0 12px var(--c-green);
}
.page-faq .page-faq__layout{
  display:grid;
  gap:32px;
  padding-top:40px;
}
.page-faq .page-faq__sidebar{
  padding:0;
}
.page-faq .page-faq__side-label{
  margin:0 0 12px;
  font-size:0.75rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--c-slate);
}
.page-faq .page-faq__sidebar nav{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding-bottom:6px;
  scrollbar-width:none;
}
.page-faq .page-faq__sidebar nav::-webkit-scrollbar{
  display:none;
}
.page-faq .page-faq__side-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  white-space:nowrap;
  font-size:0.9375rem;
  font-weight:700;
  color:var(--c-dark);
  text-decoration:none;
  padding:8px 14px;
  border:1px solid var(--faq-line);
  border-radius:999px;
  background:rgba(255,255,255,0.7);
  transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease);
}
.page-faq .page-faq__side-link:hover{
  border-color:var(--c-orange);
  color:var(--c-orange);
  background:#FFFFFF;
}
.page-faq .page-faq__side-link .mono{
  font-size:0.8125rem;
}
.page-faq .page-faq__side-note{
  display:none;
}
.page-faq .page-faq__content{
  min-width:0;
}
.page-faq .page-faq__section{
  margin-bottom:64px;
}
.page-faq .page-faq__section:last-child,
.page-faq .page-faq__section--contact{
  margin-bottom:0;
}
.page-faq .page-faq__section-head{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:24px;
}
.page-faq .page-faq__section-head h2{
  margin:0;
  font-size:1.75rem;
  font-weight:900;
  letter-spacing:-0.02em;
  color:var(--c-dark);
}
.page-faq .page-faq__section-head .section-no{
  font-size:2rem;
  line-height:1;
  color:var(--c-orange);
}
.page-faq .page-faq__usage-grid,
.page-faq .page-faq__device-grid{
  display:grid;
  gap:24px;
  margin-bottom:8px;
}
.page-faq .page-faq__figure{
  margin:0;
  padding:12px;
  background:var(--c-deeper);
  border-radius:14px;
}
.page-faq .page-faq__img{
  display:block;
  width:100%;
  height:auto;
  border-radius:8px;
  object-fit:cover;
}
.page-faq .page-faq__figure .figure__label{
  display:block;
  margin-top:10px;
  padding:0 2px;
  font-size:0.8125rem;
  color:var(--c-cloud);
  line-height:1.5;
}
.page-faq .page-faq__figure--device .page-faq__img{
  aspect-ratio:1/1;
}
.page-faq .page-faq__list{
  border-top:1px solid var(--faq-line);
}
.page-faq .page-faq__item{
  border-bottom:1px solid var(--faq-line);
}
.page-faq .page-faq__item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:20px 4px;
  cursor:pointer;
  font-weight:800;
  font-size:1rem;
  color:var(--c-dark);
  line-height:1.5;
}
.page-faq .page-faq__item summary::-webkit-details-marker{
  display:none;
}
.page-faq .page-faq__item summary::after{
  content:"+";
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:1.5rem;
  line-height:1;
  color:var(--c-orange);
  transition:transform .3s var(--ease);
}
.page-faq .page-faq__item[open] summary::after{
  transform:rotate(45deg);
}
.page-faq .page-faq__item p{
  margin:0;
  padding:0 4px 24px;
  max-width:46rem;
  font-size:0.9375rem;
  line-height:1.7;
  color:var(--c-navy);
}
.page-faq .page-faq__item summary:hover{
  color:var(--c-orange);
}
.page-faq .page-faq__contact-card{
  background:var(--c-dark);
  border-radius:18px;
  padding:28px 24px;
  color:var(--c-cloud);
  max-width:720px;
}
.page-faq .page-faq__contact-text{
  margin:0 0 20px;
  font-size:1rem;
  line-height:1.7;
  color:var(--c-cloud);
}
.page-faq .page-faq__contact-list{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  gap:10px;
  font-size:0.875rem;
  line-height:1.5;
  color:var(--c-cloud);
}
.page-faq .page-faq__contact-list li{
  padding-left:16px;
  position:relative;
}
.page-faq .page-faq__contact-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:0.6em;
  width:6px;
  height:6px;
  background:var(--c-green);
  clip-path:polygon(0 0,100% 50%,0 100%);
}
.page-faq .page-faq__contact-note{
  margin:0 0 24px;
  font-size:0.8125rem;
  color:var(--c-slate);
  line-height:1.6;
}
@media (min-width:768px){
  .page-faq{
    padding-bottom:96px;
  }
  .page-faq .page-faq__hero{
    padding:64px 0 56px;
  }
  .page-faq .page-faq__hero .breadcrumbs__list{
    margin-bottom:56px;
  }
  .page-faq .page-faq__hero-grid{
    grid-template-areas:
      "title meta"
      "intro meta";
    grid-template-columns:1fr 240px;
    align-items:end;
    column-gap:48px;
  }
  .page-faq .page-faq__title{
    grid-area:title;
    font-size:clamp(3.5rem,8vw,6rem);
  }
  .page-faq .page-faq__intro{
    grid-area:intro;
  }
  .page-faq .page-faq__meta{
    grid-area:meta;
    justify-self:end;
    flex-direction:column;
    align-items:flex-end;
    text-align:right;
    border-top:none;
    padding-top:0;
  }
  .page-faq .page-faq__layout{
    grid-template-columns:200px minmax(0,1fr);
    gap:56px;
    align-items:start;
    padding-top:56px;
  }
  .page-faq .page-faq__sidebar{
    position:sticky;
    top:calc(var(--header-h) + 24px);
  }
  .page-faq .page-faq__sidebar nav{
    flex-direction:column;
    gap:6px;
    overflow:visible;
    padding-bottom:0;
  }
  .page-faq .page-faq__side-link{
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:transparent;
    border:1px solid transparent;
    border-radius:10px;
    padding:10px 12px;
  }
  .page-faq .page-faq__side-link:hover{
    background:rgba(10,20,40,0.04);
    border-color:transparent;
  }
  .page-faq .page-faq__side-note{
    display:block;
    margin-top:28px;
    padding:0 4px;
    font-size:0.8125rem;
    line-height:1.6;
    color:var(--c-slate);
  }
  .page-faq .page-faq__section{
    margin-bottom:80px;
  }
  .page-faq .page-faq__section-head{
    margin-bottom:32px;
  }
  .page-faq .page-faq__section-head h2{
    font-size:2.25rem;
  }
  .page-faq .page-faq__usage-grid{
    grid-template-columns:220px minmax(0,1fr);
    align-items:start;
    gap:32px;
  }
  .page-faq .page-faq__device-grid{
    grid-template-columns:minmax(0,1fr) 200px;
    align-items:start;
    gap:32px;
  }
  .page-faq .page-faq__figure--device{
    order:2;
  }
  .page-faq .page-faq__figure--usage{
    position:sticky;
    top:calc(var(--header-h) + 24px);
  }
  .page-faq .page-faq__contact-card{
    padding:40px;
  }
}