body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        line-height: 1.6;
        color: #333;
        max-width: 1200px;
        margin: 0 auto;
        padding: 2rem;
    }
    header {
        margin-bottom: 2rem;
    }
    h1 {
        font-size: 2.5rem;
        border-bottom: 2px solid #eaecef;
        padding-bottom: 0.5rem;
    }
    h2 {
        font-size: 1.8rem;
        margin-top: 2rem;
    }
    h3 {
        font-size: 1.5rem;
        margin-top: 1.5rem;
    }
    .model-card {
        background-color: #f9f9f9;
        border: 1px solid #e1e4e8;
        border-radius: 8px;
        padding: 1.5rem;
        margin-bottom: 2rem;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }
    .model-header {
        border-bottom: 1px solid #e1e4e8;
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .model-name {
        font-size: 1.5rem;
        font-weight: bold;
    }
    .model-metadata {
        font-size: 0.9rem;
        color: #586069;
    }
    .model-response {
        background-color: white;
        border: 1px solid #e1e4e8;
        border-radius: 5px;
        padding: 1.5rem;
        margin-top: 1rem;
    }
    code {
        font-family: SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
        font-size: 85%;
        background-color: rgba(27, 31, 35, 0.05);
        border-radius: 3px;
        padding: 0.2em 0.4em;
    }
    pre {
        background-color: #f6f8fa;
        border-radius: 5px;
        padding: 1rem;
        overflow: auto;
    }
    .prompt-box {
        background-color: #f2f8ff;
        border: 1px solid #c8e1ff;
        border-radius: 5px;
        padding: 1rem;
        margin-bottom: 2rem;
    }
    .batch-header {
        margin-bottom: 3rem;
    }
    .nav {
        display: flex;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    .nav a {
        text-decoration: none;
        padding: 0.5rem 1rem;
        background-color: #f1f1f1;
        border-radius: 5px;
        color: #333;
    }
    .nav a:hover {
        background-color: #e9e9e9;
    }
    table {
        width: 100%;
        border-collapse: collapse;
        margin-bottom: 2rem;
    }
    th, td {
        border: 1px solid #e1e4e8;
        padding: 0.5rem;
        text-align: left;
    }
    th {
        background-color: #f6f8fa;
        font-weight: bold;
    }
    tr:nth-child(even) {
        background-color: #f9f9f9;
    }
    .token-usage {
        margin-top: 1rem;
        font-size: 0.9rem;
        color: #586069;
    }