/* Basis-Reset */
* {
    box-sizing: border-box;
}

/* Grundlayout */
body {
    margin: 0;
    padding: 40px;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background-color: #f9fafb;
    color: #1f2937;
    line-height: 1.6;
}

/* Container */
main {
    max-width: 800px;
    margin: 0 auto;
}

/* Header */
header {
    margin-bottom: 2rem;
}

/* Typography */
h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.25rem;
    margin-top: 2rem;
}

/* Links */
a {
    color: #2563eb;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    margin-top: 3rem;
    font-size: 0.9rem;
    color: #6b7280;
}