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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.site-header {
    background: #ffffff;
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #e0e0e0;
}

.logo {
    max-width: 320px;
    width: 100%;
    height: auto;
}

nav {
    margin: 20px 0;
    text-align: center;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #333;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

.hero {
    text-align: center;