body {
      font-family: 'Segoe UI', sans-serif;
      background: #f8f9fa;
      text-align: center;
    }
        /* Navbar */
    nav {
      background: #007bff;
      color: white;
      padding: 10px 20px;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      align-items: center;
    }
    nav h1 {
      font-size: 20px;
      margin: 5px 0;
    }
    nav a {
      color: white;
      text-decoration: none;
      margin-left: 15px;
    }

    .container {
      padding: 20px;
      max-width: 1200px;
      margin: auto;
    }
    input, button {
      padding: 10px;
      font-size: 16px;
      margin: 5px;
    }
    .calendar-wrapper {
      background: white;
      padding: 20px;
      margin-top: 30px;
      display: inline-block;
      box-shadow: 0 0 15px rgba(0,0,0,0.2);
      max-width: 1200px;
    }
    .calendar-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
    }
    .month {
      border: 1px solid #ccc;
      margin: 8px;
      width: 260px;
      font-size: 14px;
      background: #fff;
    }
    .month h3 {
      margin: 0;
      padding: 8px;
      background: #007bff;
      color: white;
    }
    table {
      width: 100%;
      border-collapse: collapse;
    }
    th, td {
      padding: 5px;
      border: 1px solid #ddd;
      text-align: center;
    }
    th {
      background: #f1f1f1;
    }
    .years-list {
      font-size: 16px;
      margin-top: 20px;
      max-width: 1000px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.5em;
    }
    .years-list strong {
      display: inline-block;
      margin-top: 10px;
    }
    #calendarArea,
    #downloadBtn {
      display: none;
    }
    
    footer {
      background: #f1f1f1;
      padding: 15px;
      text-align: center;
      margin-top: 40px;
    }

    /* Blog Section */
    .blog {
      margin-top: 60px;
      background: #fff;
      padding: 25px;
      text-align: left;
      box-shadow: 0 0 12px rgba(0,0,0,0.1);
      line-height: 1.8;
    }

    .blog h2 {
      font-size: 24px;
      margin-bottom: 10px;
    }

    .blog h3 {
      font-size: 20px;
      margin-top: 25px;
    }

    .blog p {
      font-size: 16px;
    }

    @media (max-width: 768px) {
      nav {
        flex-direction: column;
        text-align: center;
      }
      .month {
        width: 95%;
      }
    }