/* Basis-Layout */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 20px;
    max-width: 800px;
    margin: auto;
}
header {
    background: #f4f4f4;
    padding: 10px;
    text-align: center;
}
/* Review-Elemente */
.review-teaser {
    border: 1px solid #ccc;
    padding: 15px;
    margin-bottom: 15px;
}
/* Werbe-Platzhalter */
.ad-placeholder {
    background: #ffe0b2;
    padding: 20px;
    text-align: center;
    border: 2px dashed orange;
    margin: 20px 0;
}