*{box-sizing:border-box}body{margin:0;background:#f6f7fc;color:#172444;font:17px/1.7 system-ui,sans-serif}a{color:#354fc6}header,main,footer{max-width:1250px;margin:auto;padding:24px 32px}header{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #d9deed}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#172444;font-weight:650;font-size:19px}.brand img{width:48px;height:48px;border-radius:8px}nav{display:flex;gap:18px;flex-wrap:wrap;font-size:15px}nav a{text-decoration:none}h1{font-size:clamp(38px,5vw,64px);line-height:1.1;letter-spacing:-.035em;font-weight:650}h2{font-size:25px;line-height:1.3;margin-top:36px}p{max-width:76ch}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px}.hero figure{margin:0;max-width:510px}.hero img{max-height:770px;width:100%;object-fit:contain;object-position:top}.features{display:grid;grid-template-columns:1fr 1fr;gap:56px;border-top:1px solid #d9deed;margin-top:40px}.features img{max-height:680px;width:100%;object-fit:contain;object-position:top}figcaption{font-size:12px;color:#646f88;margin-top:12px}aside{background:#e9edff;padding:14px 18px;border-radius:8px;margin-top:24px;font-size:15px}article{max-width:880px;margin:auto}article h1{font-size:40px}footer{border-top:1px solid #d9deed;font-size:14px;color:#646f88;margin-top:40px}@media(max-width:720px){header,main,footer{padding:20px}header{display:block}nav{margin-top:18px;gap:14px;font-size:14px}.hero,.features{grid-template-columns:1fr;gap:28px}.hero h1{font-size:44px}.hero figure{max-width:380px;margin:auto}.hero img{max-height:720px}.features img{max-height:650px}article h1{font-size:35px}}