.module-card.cpu,.download-card.cpu{border-top:4px solid #2cc970}.cpu-hero{padding:8rem max(6vw,2rem) 5rem;background:#0b1220;color:#fff}.cpu-hero h1{font-size:clamp(3rem,7vw,6rem);line-height:.96;margin:.7rem 0 1.4rem;max-width:1050px}.cpu-hero h1 span{color:#00c2d7}.cpu-hero>p:last-child{max-width:760px;font-size:1.2rem;color:#c9d5e3}.cpu-chain,.spec-lab,.cpu-quiz,.cpu-stop{padding:5rem max(6vw,2rem)}.chain{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap;margin:2.5rem 0}.chain b{padding:1.3rem 1.6rem;background:#0b1220;color:#fff;border-radius:16px;min-width:130px;text-align:center}.chain b:last-child{background:#2cc970;color:#0b1220}.chain i{color:#00c2d7;font-size:2rem}.cpu-chain>p{text-align:center;color:#667085}.spec-lab{background:#f3f6f8;display:grid;grid-template-columns:2fr 1fr;gap:2rem}.spec-tabs{display:flex;gap:.6rem;flex-wrap:wrap;margin:1.5rem 0}.spec-tabs button{border:2px solid #00c2d7;border-radius:999px;background:#fff;padding:.7rem 1rem;font-weight:900}.spec-tabs button.active{background:#0b1220;color:#fff}.spec-lab article,.spec-lab aside{background:#fff;padding:2rem;border-radius:20px}.spec-lab article strong{color:#f04452}.spec-lab aside{background:#172033;color:#fff}.spec-lab aside .eyebrow{color:#2cc970}.cpu-quiz{display:grid;grid-template-columns:2fr 1fr;gap:2rem;background:#0b1220;color:#fff}.cpu-quiz>div,.cpu-quiz aside{background:#172033;padding:2rem;border-radius:20px}#cpuAnswers{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin:1.5rem 0}#cpuAnswers button{padding:1rem;border:2px solid #00c2d7;border-radius:14px;background:transparent;color:#fff;font-weight:800}#cpuAnswers button.correct{background:#2cc970;color:#0b1220;border-color:#2cc970}#cpuAnswers button.wrong{background:#f04452;border-color:#f04452}.cpu-quiz aside span{color:#ff9f1c;font-weight:900}.cpu-stop>div{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.cpu-stop article{padding:1.6rem;border-left:5px solid #f04452;background:#f3f6f8;border-radius:12px}.cpu-stop b{font-size:1.15rem}@media(max-width:850px){.spec-lab,.cpu-quiz,.cpu-stop>div{grid-template-columns:1fr}.chain i{display:none}#cpuAnswers{grid-template-columns:1fr}}