* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Georgia, serif; line-height: 1.65; color: #2c3e50; background: #f4f1ea; }
header { background: #1a3a4a; color: #f4f1ea; padding: 2rem 1.5rem; }
header h1 { font-size: 1.75rem; font-weight: normal; }
nav { margin-top: 1rem; }
nav a { color: #a8d4e6; text-decoration: none; margin-right: 1.25rem; }
main { max-width: 720px; margin: 2rem auto; padding: 0 1.5rem 3rem; }
h2 { font-size: 1.35rem; margin: 1.5rem 0 0.75rem; color: #1a3a4a; }
p { margin-bottom: 1rem; }
footer { text-align: center; padding: 1.5rem; font-size: 0.85rem; color: #7a8a94; border-top: 1px solid #d8d0c4; }
.card { background: #fff; border: 1px solid #d8d0c4; padding: 1.25rem; margin: 1rem 0; }