* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
        }
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: #00008B;
            color: white;
            padding: 1.5rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: #FFA500;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo span {
            color: white;
        }
        .navbar {
            display: flex;
            gap: 2rem;
        }
        .navbar a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }
        .navbar a:hover {
            color: #FFA500;
        }
        .daman-link {
            color: #FFA500 !important;
            font-weight: 600;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .btn-container {
            margin: 2rem 0;
            display: flex;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        .btn {
            padding: 0.8rem 2rem;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }
        .btn-download {
            background-color: #FFA500;
            color: white;
        }
        .btn-login {
            background-color: #28a745;
            color: white;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        main {
            padding: 3rem 0;
        }
        h1 {
            font-size: 2.5rem;
            color: #00008B;
            margin-bottom: 1.5rem;
            line-height: 1.3;
            border-bottom: 3px solid #FFA500;
            padding-bottom: 0.5rem;
        }
        h2 {
            font-size: 2rem;
            color: #00008B;
            margin: 2.5rem 0 1.2rem;
            line-height: 1.4;
            border-left: 5px solid #FFA500;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.5rem;
            color: #333;
            margin: 1.8rem 0 1rem;
            line-height: 1.4;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        .bold {
            font-weight: 700;
            color: #00008B;
        }
        .highlight {
            background-color: #fff3cd;
            padding: 0.2rem 0.4rem;
            border-radius: 4px;
        }
        .emoji {
            margin-right: 0.5rem;
        }
        .section-card {
            background-color: white;
            border-radius: 10px;
            padding: 2rem;
            margin-bottom: 2rem;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        .list-item {
            margin-bottom: 1rem;
            display: flex;
            align-items: flex-start;
        }
        .list-item::before {
            content: "•";
            color: #FFA500;
            font-weight: bold;
            margin-right: 0.8rem;
            font-size: 1.5rem;
        }
        .sub-list {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }
        footer {
            background-color: #00008B;
            color: white;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h3 {
            color: #FFA500;
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            border-bottom: 2px solid #FFA500;
            padding-bottom: 0.5rem;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .footer-links a {
            color: white;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-links a:hover {
            color: #FFA500;
        }
        .recommendation {
            background-color: #001233;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 2rem;
        }
        .recommendation h3 {
            color: #FFA500;
            margin-bottom: 1rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.95rem;
            color: #ccc;
        }
        @media (max-width: 768px) {
            .navbar {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: #00008B;
                padding: 1.5rem;
                gap: 1.5rem;
                box-shadow: 0 5px 10px rgba(0,0,0,0.1);
            }
            .navbar.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .btn-container {
                flex-direction: column;
                gap: 1rem;
            }
            .btn {
                width: 100%;
            }
            .section-card {
                padding: 1.5rem;
            }
        }