* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #fff;
    padding: 40px 20px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

h2 {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 15px;
}

p {
    margin-bottom: 20px;
    font-size: 16px;
}

ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
    font-size: 16px;
}

.subtitle {
    font-size: 14px;
    color: #555;
    margin-bottom: 30px;
}

.back-link {
    display: inline-block;
    margin-top: 40px;
    text-decoration: none;
    font-weight: bold;
    border: 1px solid #000;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.2s ease;
}

.back-link:hover {
    background-color: #f0f0f0;
}