.about-hero__avatar{width:clamp(88px,10vw,120px);height:auto;aspect-ratio:1;margin-bottom:8px;border:1px solid var(--color-line);border-radius:50%;-o-object-fit:cover;object-fit:cover}.stack-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:40px clamp(24px,3vw,48px)}.stack__group{display:flex;flex-direction:column;gap:16px;padding-top:24px;border-top:1px solid var(--color-line-light)}.stack__title{font-size:22px;letter-spacing:-.025em}.stack__list{display:flex;flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;font-size:16px;line-height:1.5;color:var(--color-text-3)}.stack__list strong{font-weight:600;color:var(--color-text-dark)}