body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 0;
            padding: 0;
            background: #f4f4f4;
            color: #333;
        }
        header {
            background: #222;
            color: #fff;
            padding: 1rem 0;
            text-align: center;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        .logo {
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
        }
        .logo img {
            height: 50px;
            width: auto;
            margin-right: 15px;
        }
        .logo h1 {
            margin: 0;
            font-size: 2rem;
        }
        nav {
            background: #333;
            padding: 0.5rem 0;
            text-align: center;
        }
        nav a {
            color: #fff;
            text-decoration: none;
            padding: 0.5rem 1rem;
            margin: 0 5px;
            display: inline-block;
            border-radius: 3px;
            transition: background 0.3s;
        }
        nav a:hover {
            background: #555;
        }
        main {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 1rem;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        .article-content {
            line-height: 1.8;
            color: #333;
            margin-bottom: 2rem;
        }
        .article-content h2, .article-content h3 {
            color: #222;
        }
        .article-content h2 {
            margin-top: 2rem;
            border-bottom: 2px solid #eee;
            padding-bottom: 0.5rem;
        }
        .article-content img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 2rem auto;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.2);
        }
        .button-container {
            text-align: center;
            margin: 2rem 0;
        }
        .button-container a {
            display: inline-block;
            background: #e50914;
            color: #fff;
            padding: 12px 30px;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            transition: background 0.3s;
        }
        .button-container a:hover {
            background: #b2070f;
        }
        footer {
            background: #222;
            color: #fff;
            text-align: center;
            padding: 1.5rem 0;
            margin-top: 2rem;
        }
        footer p {
            margin: 0;
        }
        .responsive-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            margin: 2rem auto;
            display: block;
        }