body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
            background-color: #FFF9E6;
        }
        header {
            background-color: #FF4500;
            color: white;
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 30px;
            position: relative;
        }
        .logo {
            font-size: 28px;
            font-weight: bold;
            text-decoration: none;
            color: white;
        }
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .mobile-menu {
            display: none;
            cursor: pointer;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .mobile-menu {
                display: block;
            }
        }
        .content-section {
            margin-bottom: 40px;
            background-color: white;
            padding: 25px;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        h1 {
            color: #FF4500;
            border-bottom: 3px solid #FFD700;
            padding-bottom: 10px;
        }
        h2 {
            color: #E67E22;
            margin-top: 30px;
        }
        h3 {
            color: #2980B9;
        }
        .download-btn, .login-btn {
            display: inline-block;
            background-color: #27AE60;
            color: white;
            padding: 12px 25px;
            margin: 10px 5px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
        }
        .login-btn {
            background-color: #3498DB;
        }
        .highlight {
            background-color: #FFFACD;
            padding: 5px 10px;
            border-left: 4px solid #FFD700;
        }
        footer {
            text-align: center;
            padding: 20px;
            margin-top: 50px;
            border-top: 2px solid #FFD700;
            font-size: 14px;
        }
        .strategy-box {
            background-color: #F0F8FF;
            padding: 15px;
            border-radius: 5px;
            margin: 15px 0;
        }
        .local-diff {
            background-color: #FFF0F5;
            padding: 15px;
            border-radius: 5px;
            margin: 15px 0;
        }