* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    background-color: #f5f5f5;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

section {
    text-align: center;
    margin-bottom: 30px;
}

.intro h1 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

.app-section h2 {
    font-size: 20px;
    margin: 0 0 10px 0;
    line-height: normal;
    color: #333;
}

.app-link {
    display: inline-block;
    font-size: 30px;
    color: #0066cc;
    text-decoration: none;
    font-weight: 500;
    border-bottom: 2px solid #0066cc;
    padding-bottom: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.app-link:hover {
    color: #0052a3;
    border-bottom-color: #0052a3;
    transform: translateY(-2px);
}

.construction {
    text-align: center;
    margin-top: 40px;
}

.construction img {
    max-width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    .container {
        padding: 20px;
    }

    .intro h1 {
        font-size: 20px;
    }

    .app-link {
        font-size: 24px;
    }

    .app-section h2 {
        font-size: 18px;
    }
}