body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f3f6f9;
    color: #333;
}
.container {
    margin: 50px auto;
    padding: 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}
header {
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 2px solid #eee;
}
header h1 {
    font-size: 3em;
    color: #007bff;
}
header p {
    font-size: 1.2em;
    color: #666;
}
.feature-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #f9fafc;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}
pre {
    background: #272822;
    color: #f8f8f2;
    padding: 15px;
    border-radius: 5px;
    position: relative;
    overflow-x: auto;
}
.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.9em;
}
.copy-btn:hover {
    background-color: #0056b3;
}
footer {
    margin-top: 40px;
    text-align: center;
    padding: 20px;
    background: #007bff;
    color: #fff;
    border-radius: 10px;
}
.icon {
    font-size: 3em;
    color: #007bff;
    margin-bottom: 10px;
}
.cta-section {
    background: #007bff;
    color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    margin-top: 30px;
}
.cta-section a {
    color: white;
    text-decoration: underline;
    font-weight: bold;
}
.imgs {
    width: 200px;
    margin-bottom: 25px;
}