body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
        }

        header {
            background-color: #333;
            color: #fff;
            padding-top: 20px;
            min-height: 70px;
            border-bottom: #bbb 1px solid;
        }

        header h1 {
            text-align: center;
        }

        nav {
            text-align: center;
            margin-top: 20px;
        }

        nav a {
            text-decoration: none;
            color: #fff;
            margin: 0 15px;
        }

        .container {
            max-width: 960px;
            margin: 20px auto;
            padding: 0 20px;
        }

        .main-content {
            padding: 20px;
            background-color: #fff;
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

        .skills {
            margin-bottom: 20px;
        }

        .experience {
            margin-bottom: 20px;
        }

        .professionalism {
            margin-bottom: 20px;
        }

        footer {
            background-color: #333;
            color: #fff;
            text-align: center;
            padding: 10px 0;
            position: fixed;
            bottom: 0;
            width: 100%;
        }