body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f4f6f8;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    text-align: center;
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    max-width: 480px;
    width: 90%;
}

h1 {
    color: #232f3e; /* AWS Dark Blue */
    margin-bottom: 16px;
    font-size: 24px;
}

p {
    line-height: 1.6;
    color: #555;
    margin-bottom: 24px;
}

.card {
    background-color: #f8f9fa;
    border-left: 4px solid #ff9900; /* AWS Orange */
    padding: 16px;
    text-align: left;
    border-radius: 4px;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

li {
    margin-bottom: 8px;
    font-size: 14px;
}

li:last-child {
    margin-bottom: 0;
}