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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 90%;
    margin: 0 auto;
}

/* Header */
header {
    background-color: #0073e6;
    color: white;
    padding: 40px 0;
    text-align: center;
}

header h1 {
    font-size: 3em;
}

header p {
    font-size: 1.2em;
    margin-top: 10px;
}

/* Main Content */
.main-content {
    padding: 40px 0;
    background-color: white;
    text-align: center;
}

.main-content h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.main-content p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

/* Кнопка VK */
.vk-button {
    display: inline-block;
    background-color: #4c75a3;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    font-size: 1.2em;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.vk-button:hover {
    background-color: #3c5a80;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 20px 0;
    text-align: center;
}

footer p {
    font-size: 1em;
}