body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
}

.main-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h1 {
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

ul {
    list-style: none;
    padding-left: 0;
}

li {
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
    font-size: 16px;
    color: #333;
}

li::before {
    content: "•";
    color: #007bff;
    font-size: 24px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}