.single .qa{display:grid;gap:12px}
.single .qa-block{display:grid;gap:8px;border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:10px}
.single .qa-head{display:flex;align-items:center;gap:8px;font-weight:700}
.single .qa-ic{inline-size:16px;block-size:16px;flex:0 0 16px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.single .qa-row{
  display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;
  -webkit-overflow-scrolling:touch;touch-action:pan-x;overscroll-behavior-x:contain;
  scrollbar-width:none;-ms-overflow-style:none
}
.single .qa-row::-webkit-scrollbar{display:none;width:0;height:0}
.single .qa-row .link-chip{flex:0 0 auto}
@media (pointer:coarse){
  .single .qa-row{scroll-snap-type:x proximity}
  .single .qa-row .link-chip{scroll-snap-align:start}
}