body{font-family:Arial,sans-serif;margin:0;background:#111;color:white}
header{background:linear-gradient(135deg,#7CFC00,#111);padding:120px 20px;text-align:center}
.btn{background:#7CFC00;color:#111;padding:12px 24px;text-decoration:none;font-weight:bold}
section{padding:40px 20px;max-width:1100px;margin:auto}
.hero-image{background:#222;padding:40px}
.placeholder{border:3px dashed #7CFC00;padding:60px;text-align:center}
h1,h2{color:#7CFC00}
table{width:100%;border-collapse:collapse}
td,th{border:1px solid #7CFC00;padding:10px}
input,select,button{display:block;width:100%;padding:10px;margin:10px 0}
button{background:#7CFC00;color:#111;border:none;font-weight:bold}
footer{text-align:center;padding:30px;background:#000}