body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; margin: 0; padding: 0; background-color: #f5f5f5; }
.container { max-width: 1200px; margin: 0 auto; padding: 20px; }
header { background-color: #ff6b35; color: white; padding: 15px 0; text-align: center; position: relative; }
.logo { font-size: 28px; font-weight: bold; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
nav { display: flex; justify-content: center; gap: 20px; margin-top: 10px; }
nav a { color: white; text-decoration: none; font-weight: bold; }
.mobile-menu-btn { display: none; position: absolute; top: 15px; right: 20px; background: none; border: none; color: white; font-size: 24px; }
h1 { color: #ff6b35; text-align: center; margin-bottom: 30px; }
h2 { color: #4a4a4a; border-bottom: 2px solid #ff6b35; padding-bottom: 5px; margin-top: 40px; }
h3 { color: #666; margin-top: 30px; }
.btn { display: inline-block; background-color: #ff6b35; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; font-weight: bold; margin: 10px 0; }
.download-section { background-color: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); text-align: center; margin: 30px 0; }
.stats { background-color: #e8f4f8; padding: 15px; border-radius: 8px; margin: 20px 0; }
.strategy-box { background-color: #fff; padding: 20px; border-radius: 8px; margin-bottom: 20px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
footer { background-color: #333; color: white; text-align: center; padding: 20px 0; margin-top: 50px; }
footer a { color: #ff6b35; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; margin: 20px auto; border-radius: 8px; }
@media (max-width: 768px) {
nav { flex-direction: column; align-items: center; display: none; }
nav.active { display: flex; }
.mobile-menu-btn { display: block; }
.container { padding: 10px; }
h1 { font-size: 24px; }
}