body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 20px;
}

h1 {
    text-align: center;
    color: #2c3e50;
}

h2 {
    color: #3498db;
    margin: 20px 0 10px;
}

.referral-item {
    background: #fff;
    border-radius: 5px;
    margin-bottom: 20px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    display: flex;
    align-items: flex-start;
}

.referral-item img {
    width: 100px;
    height: auto;
    margin-right: 20px;
}

.referral-content {
    flex: 1;
}

.referral-content p {
    margin-bottom: 15px;
}

.referral-button {
    display: inline-block;
    padding: 10px 20px;
    text-decoration: none;
    background-color: #e74c3c;
    color: white;
    border: none;
    border-radius: 4px;
    transition: background-color 0.3s ease;
    cursor: pointer;
}

.referral-button:hover {
    background-color: #c0392b;
}

footer {
    text-align: center;
    padding: 10px 0;
    background-color: #e6e6e6;
    margin-top: 20px;
}

.disclaimer {
    font-size: 0.8em;
    color: #777;
}