:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172e32;background:#f5f5ef}*{box-sizing:border-box}body{margin:0}main{max-width:1060px;padding:64px 32px;margin:auto}.brand{font-weight:750;font-size:24px;letter-spacing:-1px}.brand span{font-size:14px;font-weight:400;letter-spacing:0;margin-left:20px;color:#526566}.tag{font-size:13px;display:inline-block;background:#e3ebe4;padding:9px 14px;border-radius:4px;margin:68px 0 8px}h1{font-size:clamp(36px,6vw,66px);line-height:1.22;letter-spacing:-2px;margin:20px 0}.intro{font-size:17px;max-width:610px;color:#526566;line-height:1.8}section{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:60px;border-top:1px solid #cbd5cf;padding-top:28px}article>span{font-size:12px;color:#60786c}h2{font-size:18px}article p{font-size:14px;color:#526566;line-height:1.8}footer{font-size:12px;color:#64736f;margin-top:64px}@media(max-width:650px){main{padding:32px 24px}.tag{margin-top:44px}section{grid-template-columns:1fr;gap:16px;margin-top:40px}h1{letter-spacing:-1px}}