.page-faq .faq-hero{position:relative;padding:44px 0 64px;background:var(--c-bg);overflow:hidden}
.page-faq .faq-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(0,255,170,0.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,255,170,0.05) 1px,transparent 1px);background-size:28px 28px;background-position:-1px -1px;pointer-events:none}
.page-faq .faq-hero::after{content:"?";position:absolute;right:-20px;bottom:-90px;font-family:var(--font-head);font-size:280px;font-weight:900;line-height:1;color:rgba(0,255,170,0.05);pointer-events:none}
.page-faq .faq-hero__inner{position:relative;z-index:1}
.page-faq .faq-hero .breadcrumb{margin-bottom:26px}
.page-faq .faq-hero__grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center}
.page-faq .faq-hero__eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:13px;letter-spacing:0.08em;text-transform:uppercase;color:var(--c-accent);margin-bottom:14px}
.page-faq .faq-hero__eyebrow::before{content:"";width:28px;height:2px;background:var(--c-accent);display:inline-block}
.page-faq .faq-hero__title{font-family:var(--font-head);font-size:clamp(30px,6vw,56px);line-height:1.12;color:var(--c-white);margin:0 0 18px;letter-spacing:-0.01em}
.page-faq .faq-hero__lead{font-family:var(--font-body);font-size:clamp(15px,2vw,17px);line-height:1.8;color:var(--c-muted);max-width:56ch;margin:0 0 28px}
.page-faq .faq-hero__stats{list-style:none;margin:0 0 28px;padding:0;display:flex;flex-wrap:wrap;gap:14px}
.page-faq .faq-hero__stats li{display:flex;flex-direction:column;gap:4px;background:rgba(17,34,64,0.92);border-left:3px solid var(--c-accent);padding:12px 18px;border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow-card)}
.page-faq .faq-hero__stats strong{font-family:var(--font-mono);font-size:24px;color:var(--c-white);line-height:1}
.page-faq .faq-hero__stats span{font-size:13px;color:var(--c-muted)}
.page-faq .faq-hero__actions{display:flex;flex-wrap:wrap;gap:12px}
.page-faq .faq-hero__art{margin:0;text-align:center}
.page-faq .faq-hero__img{width:min(300px,100%);height:auto;border:2px solid rgba(0,255,170,0.35);border-radius:var(--radius);box-shadow:var(--shadow-float);background:var(--c-card)}

.page-faq .faq-body{padding:36px 0 80px}
.page-faq .faq-toolbar{display:flex;flex-direction:column;gap:16px;margin-bottom:32px;padding:20px;background:var(--c-card);border:2px solid rgba(0,255,170,0.18);border-radius:var(--radius);box-shadow:var(--shadow-card)}
.page-faq .faq-toolbar__label{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--c-white)}
.page-faq .faq-toolbar__mono{font-family:var(--font-mono);font-size:13px;letter-spacing:0.1em;color:var(--c-accent);border:1px solid rgba(0,255,170,0.4);padding:4px 10px;border-radius:var(--radius-pill)}
.page-faq .faq-filterbar{display:flex;flex-wrap:wrap;gap:10px}
.page-faq .faq-filterbar .filter-bar__btn{background:transparent;border:1px solid rgba(136,146,176,0.35);color:var(--c-muted);font-size:14px;padding:8px 16px;border-radius:var(--radius-pill);cursor:pointer;transition:all 0.25s ease}
.page-faq .faq-filterbar .filter-bar__btn:hover{border-color:var(--c-accent);color:var(--c-accent)}
.page-faq .faq-filterbar .filter-bar__btn.is-active{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-ink);font-weight:700}

.page-faq .faq-layout{display:grid;grid-template-columns:1fr;gap:32px}
.page-faq .faq-content{display:flex;flex-direction:column;gap:48px}

.page-faq .faq-sidebar{position:relative;padding:26px 24px;background:var(--c-card);border:2px solid rgba(136,146,176,0.18);border-radius:var(--radius);box-shadow:var(--shadow-card);overflow:hidden}
.page-faq .faq-sidebar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--c-accent),var(--c-hot))}
.page-faq .faq-sidebar__vertical{position:absolute;right:10px;top:24px;color:rgba(255,255,255,0.25);font-size:12px;letter-spacing:0.14em}
.page-faq .faq-sidebar__kicker{font-family:var(--font-mono);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--c-accent);margin:0 0 10px}
.page-faq .faq-sidebar__title{font-family:var(--font-head);font-size:22px;color:var(--c-white);margin:0 0 20px}
.page-faq .faq-sidebar__list{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:4px}
.page-faq .faq-sidebar__list a{display:flex;align-items:center;gap:8px;padding:10px 12px;color:var(--c-muted);font-size:15px;text-decoration:none;border-radius:6px;transition:all 0.2s ease}
.page-faq .faq-sidebar__list a:hover{background:rgba(0,255,170,0.08);color:var(--c-accent)}
.page-faq .faq-sidebar__list a::before{content:"→";color:var(--c-accent);font-family:var(--font-mono);font-size:13px}
.page-faq .faq-sidebar__card{background:var(--c-bg);border:1px solid rgba(0,255,170,0.25);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.page-faq .faq-sidebar__card .tag{margin-bottom:8px;display:inline-block}
.page-faq .faq-sidebar__card-text{font-size:14px;line-height:1.7;color:var(--c-muted);margin:0}
.page-faq .faq-sidebar__card-text a{color:var(--c-link);text-decoration:none;border-bottom:1px solid rgba(0,180,216,0.4);padding-bottom:1px}
.page-faq .faq-sidebar__card-text a:hover{color:var(--c-accent);border-bottom-color:var(--c-accent)}
.page-faq .faq-sidebar__note{font-size:13px;line-height:1.7;color:var(--c-muted);border-top:1px solid rgba(136,146,176,0.15);padding-top:16px;margin-top:4px}
.page-faq .faq-sidebar__note a{color:var(--c-link);text-decoration:none}
.page-faq .faq-sidebar__note a:hover{color:var(--c-accent)}

.page-faq .faq-block{display:flex;flex-direction:column;gap:14px}
.page-faq .faq-block__head{display:flex;gap:16px;align-items:flex-start;margin-bottom:6px;padding-bottom:16px;border-bottom:2px solid rgba(0,255,170,0.2)}
.page-faq .faq-block__index{font-family:var(--font-mono);font-size:24px;font-weight:700;line-height:1.2;color:var(--c-accent);min-width:44px}
.page-faq .faq-block__heading{display:flex;flex-direction:column;gap:8px}
.page-faq .faq-block__heading h2{font-family:var(--font-head);font-size:clamp(22px,3vw,30px);color:var(--c-white);margin:0;line-height:1.2}
.page-faq .faq-block__desc{font-size:15px;line-height:1.6;color:var(--c-muted);margin:0}

.page-faq .faq-item{border:2px solid rgba(136,146,176,0.25);border-radius:var(--radius);background:var(--c-card);box-shadow:var(--shadow-card);transition:border-color 0.25s ease,box-shadow 0.25s ease,transform 0.25s ease}
.page-faq .faq-item:hover{border-color:rgba(0,255,170,0.35);transform:translateY(-2px);box-shadow:var(--shadow-float)}
.page-faq .faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;cursor:pointer;user-select:none}
.page-faq .faq-item summary::-webkit-details-marker{display:none}
.page-faq .faq-item summary:focus-visible{outline:2px solid var(--c-accent);outline-offset:-2px;border-radius:var(--radius)}
.page-faq .faq-item__q{font-weight:700;font-family:var(--font-body);font-size:16px;line-height:1.5;color:var(--c-white)}
.page-faq .faq-item__icon{display:grid;place-items:center;width:30px;height:30px;flex-shrink:0;border:1px solid var(--c-accent);border-radius:50%;color:var(--c-accent);font-family:var(--font-mono);font-size:18px;line-height:1;transition:transform 0.3s ease,background-color 0.3s ease,color 0.3s ease}
.page-faq .faq-item[open] .faq-item__icon{transform:rotate(45deg);background:var(--c-accent);color:var(--c-ink)}
.page-faq .faq-item__a{padding:0 20px 20px;color:var(--c-muted);font-size:15px;line-height:1.8}
.page-faq .faq-item__a p{margin:0 0 12px}
.page-faq .faq-item__a p:last-child{margin-bottom:0}
.page-faq .faq-item__a a{color:var(--c-link);text-decoration:none;border-bottom:1px solid rgba(0,180,216,0.4)}
.page-faq .faq-item__a a:hover{color:var(--c-accent);border-bottom-color:var(--c-accent)}
.page-faq .faq-inline-img{display:block;max-width:100%;height:auto;margin:16px 0 4px;border-radius:var(--radius);border:1px solid rgba(0,255,170,0.25);background:var(--c-bg)}

.page-faq .faq-block__links{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;padding-top:18px;border-top:1px solid rgba(136,146,176,0.18)}
.page-faq .faq-block__links .btn{padding:10px 20px;border-radius:6px;font-family:var(--font-body);font-size:15px;text-decoration:none;transition:all 0.2s ease}
.page-faq .faq-block__links .btn--primary{background:var(--c-accent);color:var(--c-ink);font-weight:700}
.page-faq .faq-block__links .btn--primary:hover{filter:brightness(1.1);box-shadow:0 8px 24px rgba(0,255,170,0.25)}
.page-faq .faq-block__links .btn--ghost{border:1px solid rgba(136,146,176,0.4);color:var(--c-white);background:transparent}
.page-faq .faq-block__links .btn--ghost:hover{border-color:var(--c-accent);color:var(--c-accent)}
.page-faq .faq-hero__actions .btn--hot{background:var(--c-hot);color:var(--c-white);font-weight:700}
.page-faq .faq-hero__actions .btn--hot:hover{filter:brightness(1.1);box-shadow:0 8px 24px rgba(255,77,77,0.25)}
.page-faq .faq-hero__actions .btn--ghost{border:1px solid rgba(0,255,170,0.4);color:var(--c-white);background:rgba(0,255,170,0.08)}
.page-faq .faq-hero__actions .btn--ghost:hover{background:rgba(0,255,170,0.16);color:var(--c-white)}

@media (min-width: 768px){
  .page-faq .faq-toolbar{flex-direction:row;align-items:center;justify-content:space-between}
  .page-faq .faq-toolbar__label{flex-shrink:0}
  .page-faq .faq-hero__grid{grid-template-columns:1.1fr 0.9fr}
  .page-faq .faq-hero__art{justify-self:center}
}

@media (min-width: 992px){
  .page-faq .faq-hero{padding:56px 0 72px}
  .page-faq .faq-layout{grid-template-columns:300px minmax(0,1fr);gap:40px;align-items:flex-start}
  .page-faq .faq-sidebar{position:sticky;top:120px}
  .page-faq .faq-content{gap:56px}
  .page-faq .faq-block__head{border-bottom-width:3px}
  .page-faq .faq-item summary{padding:20px 24px}
  .page-faq .faq-item__a{padding:0 24px 24px}
  .page-faq .faq-hero__img{width:300px}
}

@media (min-width: 1200px){
  .page-faq .faq-hero__grid{grid-template-columns:1.25fr 0.75fr}
  .page-faq .faq-layout{grid-template-columns:320px minmax(0,1fr)}
}