.tech{background:0 0;padding-block:clamp(4.5rem,10vw,7.5rem)}.tech__intro{max-width:640px;margin-bottom:clamp(2rem,4vw,3rem)}.tech__intro h2{font-family:var(--display);letter-spacing:-.045em;margin-top:1rem;font-size:clamp(2rem,4.5vw,3.2rem);font-weight:700;line-height:1.05}.tech__intro>p{max-width:44ch;color:var(--mute);margin-top:1rem;font-size:1.05rem;line-height:1.65}.tech__marquee{border-block:1px solid var(--line);background:var(--white);margin-bottom:clamp(2rem,4vw,3rem);overflow:hidden}.tech__track{gap:2rem;width:max-content;padding:1rem 0;animation:32s linear infinite tech-scroll;display:flex}.tech__track span{color:var(--mute);white-space:nowrap;font-size:.92rem;font-weight:600}.tech__layers{grid-template-columns:1fr;gap:1rem;display:grid}.tech__layers article{border:1px solid var(--line);background:var(--white);border-radius:14px;padding:1.25rem 1.35rem}.tech__layers span{font-family:var(--mono);color:var(--faint);font-size:.72rem}.tech__layers h3{font-family:var(--display);letter-spacing:-.03em;margin-top:.45rem;font-size:1.2rem;font-weight:700}.tech__layers p{color:var(--mute);margin-top:.4rem;font-size:.95rem}@keyframes tech-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}@media (min-width:800px){.tech__layers{grid-template-columns:repeat(4,minmax(0,1fr))}}