*{box-sizing:border-box}body{margin:0;color:#203247;font:16px/1.6 Arial,sans-serif;background:#edf2f5}a{color:inherit}header,main,footer{max-width:1100px;margin:auto;padding:28px}header{display:flex;justify-content:space-between;align-items:center}.era{font:12px monospace;letter-spacing:.2em}.banner{background:linear-gradient(#fff,#dceaf3);border:1px solid #adbcc8;border-radius:12px;padding:36px;box-shadow:0 10px 30px #33557715}h1{font-size:clamp(30px,5vw,54px);line-height:1.1}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;margin:30px 0}.card{display:block;background:white;border:1px solid #c9d5de;border-radius:12px;padding:26px;text-decoration:none;box-shadow:0 4px 10px #1231;transition:transform .2s}.card:hover{transform:translateY(-4px)}.card img{width:100%;height:180px;object-fit:cover;border-radius:6px}.card strong{display:block;font-size:23px;margin:15px 0 8px}.category{background:white}.category .banner{background:#143047;color:#fff;border:0;border-radius:0}.category .card{border-radius:0;box-shadow:none;border:1px solid #dde4eb}.category header{border-bottom:1px solid #ccd5dd}.note{font-size:13px;color:#536371}footer{font-size:13px;border-top:1px solid #cbd5dd}.steps{letter-spacing:.07em;font-size:12px;margin:20px 0;color:#527087}@media(prefers-reduced-motion:reduce){*{transition:none!important}}