body { font-family: ‘Arial’, sans-serif; line-height: 1.6; color: #333; }
.container { max-width: 900px; margin: 0 auto; padding: 20px; }
h1 { color: #1a5490; border-bottom: 3px solid #1a5490; padding-bottom: 10px; }
h2 { color: #2c7bb6; margin-top: 30px; }
table { width: 100%; border-collapse: collapse; margin: 20px 0; }
th, td { border: 1px solid #ddd; padding: 12px; text-align: left; }
th { background-color: #2c7bb6; color: white; font-weight: bold; }
tr:nth-child(even) { background-color: #f9f9f9; }
tr:hover { background-color: #f0f0f0; }
.note { background-color: #fff3cd; border-left: 4px solid #ffc107; padding: 15px; margin: 20px 0; }
.footer-note { background-color: #e7e7e7; padding: 15px; margin-top: 30px; font-size: 0.9em; }