body { font-family: Arial, sans-serif; margin: 0; padding: 20px; background: #f5f5f5; }
.dmMainBody { max-width: 1200px; margin: 0 auto; background: white; padding: 20px; }
h1, h2 { color: #2e7d32; }
img { max-width: 100%; height: auto; }
a { color: #1565c0; }
table { border-collapse: collapse; width: 100%; }
td, th { padding: 8px; border: 1px solid #ddd; }