.container{margin:0 auto}h1{color:#333}h2{color:#555}p{margin-bottom:15px}header{background-color:#4CAF50;color:#fff;padding:1rem;text-align:center}header h1{margin:0}nav ul{list-style:none;padding:0}nav ul li{display:inline;margin-right:1rem}nav ul li a{color:#fff;text-decoration:none}main{padding:1rem}footer{bottom:0;width:100%}#about,#campaign,#help,#vantara{max-width:800px;margin:0 auto}img{max-width:100%;height:auto;display:block;margin:1rem auto}body{font-family:Arial,sans-serif;margin:0;padding:0;line-height:1.6;background-color:#f9f9f9;color:#333}main{padding:20px;max-width:1100px;margin:0 auto}section{margin-bottom:2rem}#home{padding:2rem 1rem}#home,h1{text-align:center}h1{color:#222;margin-bottom:1rem}h2{color:#444;margin-bottom:.75rem}h3{color:#555;margin-bottom:.5rem}p{color:#444;margin-bottom:1rem}ul{padding-left:1.2rem}ul li{margin-bottom:.5rem}.container{max-width:800px;margin:1.5rem auto;background:#fff;padding:20px;border-radius:8px;box-shadow:0 0 10px rgba(0,0,0,.1)}.case-reference{font-style:italic;color:#666;text-align:center;margin-top:20px}figure img,img{max-width:100%;height:auto;display:block;margin:1rem auto}figcaption{font-size:.9rem;color:#666;text-align:center;margin-top:.5rem}footer{background-color:#4CAF50;color:#fff;text-align:center;padding:1rem;margin-top:2rem}@media (max-width:768px){main{padding:10px}h1{font-size:1.75rem}h2{font-size:1.25rem}}