body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 20px;
            background-color: transparent; 
        }

        .calendar-container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: transparent; 
            padding: 0; 
            border-radius: 0; 
            box-shadow: none; 
            overflow-x: auto;
        }

        h1 {
            text-align: center;
            color: #2c3e50;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            margin-top: 10px;
            border: 2px solid #000; 
        }

        th, td {
            border: 1px solid #000; 
            padding: 10px 8px;
            vertical-align: top;
        }

        th {
            background-color: #f0f0f0; 
            font-weight: bold;
            text-align: center;
        }

        .month-cell {
            background-color: #fafafa; 
            font-weight: bold;
            text-align: center;
            vertical-align: middle;
        }

        td p, th p {
            margin: 0;
            padding: 0;
        }

        tbody tr:hover {
            background-color: #f9f9f9;
        }