.hero{position:relative;max-width:900px;margin:0 auto}.hero-image{width:100%;height:280px;object-fit:cover;margin:0}.hero-overlay{position:absolute;inset:0;display:flex;align-items:flex-end;padding:1.5rem 2rem;background:linear-gradient(180deg, rgba(0,0,0,.15) 40%, rgba(0,0,0,.65) 100%)}.hero h1{margin:0;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6;color:#333}.navbar{background:#f5f5f5;padding:1rem;border-bottom:1px solid #ddd}.navbar-list{list-style:none;display:flex;flex-wrap:wrap;gap:2rem;max-width:900px;margin:0 auto}.navbar-list a{color:#06c;text-decoration:none;transition:color .3s}.navbar-list a:hover{color:#0052a3}@media (max-width: 600px){.navbar-list{flex-direction:column;gap:.5rem;align-items:center;text-align:center}}main{max-width:900px;margin:0 auto;padding:2rem}img{max-width:100%;height:auto;display:block;margin:2rem 0}h2{margin-top:2rem;margin-bottom:1rem}h3{margin-top:1.5rem;margin-bottom:.5rem}p{margin-bottom:1rem}a{color:#06c}a:hover{text-decoration:underline}.footer{background:#f5f5f5;padding:2rem;border-top:1px solid #ddd;margin-top:3rem}.footer-content{max-width:900px;margin:0 auto;display:flex;gap:2rem;justify-content:center}.footer-content a{color:#06c;text-decoration:none}.footer-content a:hover{text-decoration:underline}