body {
            font-family: Arial, sans-serif;
            background: #0d1117;
            color: #c9d1d9;
            margin: 0;
            padding: 0;
        }

        header {
            background: #161b22;
            padding: 20px;
            text-align: center;
            border-bottom: 2px solid #30363d;
        }

        header h1 {
            margin: 0;
            color: #58a6ff;
        }

        main {
            max-width: 900px;
            margin: auto;
            padding: 20px;
        }

        h2 {
            color: #58a6ff;
            border-bottom: 1px solid #30363d;
            padding-bottom: 5px;
        }

        p {
            line-height: 1.6;
        }

        code {
            background: #161b22;
            padding: 3px 6px;
            border-radius: 6px;
            color: #f0f6fc;
            font-family: Consolas, monospace;
        }

        .warning {
            background: rgba(255, 193, 7, 0.15);
            border-left: 4px solid #ffc107;
            padding: 10px;
            margin: 15px 0;
            border-radius: 6px;
        }

        footer {
            text-align: center;
            padding: 15px;
            background: #161b22;
            border-top: 2px solid #30363d;
            margin-top: 20px;
            font-size: 14px;
        }

        a {
            color: #58a6ff;
            text-decoration: none;
        }

        a:hover {
            text-decoration: underline;
        }