body {
    font-family: Arial, sans-serif;
    color: #333;
    background-color: #f5f5f5;
    line-height: 1.6;
}

h1, h2 {
    color: #445c9a;
}

h1 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

h2 {
    margin-top: 2rem;
    font-size: 1.8rem;
}

ul, ol {
    margin-bottom: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

th, td {
    border: 1px solid #999;
    padding: 0.5rem;
    text-align: left;
}

th {
    background-color: #f2f2f2;
}

.footer {
    background-color: #445c9a;
    border: 3px solid #999;
    border-radius: 12px;
    padding: 1rem;
    margin-top: 2rem;
    text-align: center;
    color: #fff;
}

body {
    position: relative;
    background-image: url("background.jpg");
    background-repeat: no-repeat;
    background-size: cover;
}
.watermark {
    position: absolute;
    bottom: 10px;
    right: 10px;
    font-size: 16px;
    font-weight: bold;
    color: rgba(255, 255, 255, 0.7);
    text-shadow: 0px 0px 3px rgba(0, 0, 0, 0.5);
    transform: rotate(-0deg);
}