:root {
        --primary-color: #380786;
        --font-main: system-ui, -apple-system, sans-serif;
        --bg-color: #fcfcfc;
        --text-color: #222;
        --link-color: #380786;
    }
    body {
        font-family: var(--font-main);
        background-color: var(--bg-color);
        color: var(--text-color);
        margin: 0;
        padding: 0;
        line-height: 1.6;
    }
    header {
        background: #fff;
        padding: 20px;
        text-align: left;
        border-bottom: 2px solid var(--primary-color);
    }
    nav a {
        margin: 0 15px;
        text-decoration: none;
        color: var(--text-color);
        font-weight: bold;
    }
    nav a:hover {
        color: var(--primary-color);
    }
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }
    .article-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
    .article-card {
        background: #fff;
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
        border: 1px solid #eaeaea;
    }
    .article-card h2 {
        color: var(--primary-color);
        margin-top: 0;
    }
    .article-card a {
        color: var(--link-color);
        text-decoration: none;
        font-weight: bold;
    }
    footer {
        background: #1a1a1a;
        color: #f0f0f0;
        text-align: center;
        padding: 30px 20px;
        margin-top: 50px;
    }
    footer a {
        color: #ccc;
        margin: 0 10px;
        text-decoration: none;
    }
    .meta {
        font-size: 0.9em;
        color: #666;
        margin-bottom: 15px;
    }