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

body {
    background: #0f172a;
    color: #e5e7eb;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 20px;
}

.site-header {
    background: #020617;
    border-bottom: 1px solid #1e293b;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #38bdf8;
}

nav a {
    color: #e5e7eb;
    margin-left: 20px;
    text-decoration: none;
}

nav a:hover {
    color: #38bdf8;
}