* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    text-align: center;
    margin: 20px 0;
    color: #2c3e50;
}

h2 {
    color: #34495e;
    margin-bottom: 15px;
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 300px;
    margin: 10px;
    text-align: center;
}

.card h2 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.card p {
    font-size: 2rem;
    font-weight: bold;
    color: #3498db;
}

.model-stats {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-top: 20px;
}

.model-card {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.model-card:last-child {
    border-bottom: none;
}

.model-name {
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.model-usage {
    margin-top: 5px;
}