body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; line-height: 1.6; color: #333; margin: 0; padding: 0; background-color: #f4f7f6; }
.container { max-width: 800px; margin: 0 auto; padding: 2rem; }
header { background: #1a2a3a; color: #fff; text-align: center; padding: 4rem 0; }
header h1 { margin: 0; font-size: 2.5rem; }
section { padding: 3rem 0; border-bottom: 1px solid #eee; }
h3 { color: #1a2a3a; border-left: 4px solid #1a2a3a; padding-left: 10px; }
ul { list-style: none; padding: 0; }
li { margin-bottom: 1rem; }
.button { display: inline-block; background: #1a2a3a; color: #fff; padding: 10px 20px; text-decoration: none; border-radius: 5px; margin-top: 20px; }
footer { text-align: center; font-size: 0.8rem; color: #777; padding: 2rem 0; }