body {
    font-family: 'Arial', sans-serif;
    background-color: #70c5ce;
    margin: 0;
    padding: 20px;
    color: #333;
}
.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
h1 {
    text-align: center;
    color: #f39c12;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
th, td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}
th {
    background-color: #f2f2f2;
}
tr:hover {
    background-color: #f5f5f5;
}
.rank {
    width: 50px;
    text-align: center;
}
.score {
    width: 100px;
    text-align: right;
}
.date {
    width: 150px;
    text-align: right;
}
.loading {
    text-align: center;
    font-style: italic;
    color: #777;
}