/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

/* Container */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: #fff;
    min-height: 100vh;
}

/* Typography */
h1 {
    font-size: 2rem;
    color: #2c3e50;
    margin-bottom: 10px;
    border-bottom: 3px solid #3498db;
    padding-bottom: 10px;
}

h2 {
    font-size: 1.5rem;
    color: #34495e;
    margin-top: 30px;
    margin-bottom: 15px;
}

h3 {
    font-size: 1.2rem;
    color: #555;
    margin-top: 20px;
    margin-bottom: 10px;
}

p {
    margin-bottom: 15px;
}

.app-name {
    font-size: 1.1rem;
    color: #555;
    font-weight: 600;
    margin-bottom: 5px;
}

.last-updated {
    font-size: 0.9rem;
    color: #7f8c8d;
    margin-bottom: 30px;
}

/* Lists */
ul {
    margin-left: 20px;
    margin-bottom: 15px;
}

li {
    margin-bottom: 8px;
}

/* Links */
a {
    color: #3498db;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Sections */
section {
    margin-bottom: 30px;
}

.intro {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 30px;
}

.apps ul {
    list-style-type: none;
    margin-left: 0;
}

.apps li {
    background-color: #f8f9fa;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
    border-left: 4px solid #3498db;
}

.contact {
    background-color: #ecf0f1;
    padding: 20px;
    border-radius: 5px;
}

.contact-info {
    background-color: #fff;
    padding: 15px;
    border-radius: 5px;
    border-left: 4px solid #3498db;
}

.note {
    font-size: 0.9rem;
    color: #e74c3c;
    font-style: italic;
    margin-top: 10px;
}

/* Footer */
footer {
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    text-align: center;
    color: #7f8c8d;
    font-size: 0.9rem;
}

footer p {
    margin-bottom: 5px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.3rem;
    }

    h3 {
        font-size: 1.1rem;
    }
}