* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #2b3a42;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
}

.container {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
}

.form-block {
    background-color: #354c55;
    padding: 20px;
    border-radius: 10px;
    border: 2px solid #4caf50;
    text-align: center;
}

h2 {
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

label {
    text-align: left;
}

input, select, button {
    padding: 10px;
    border-radius: 5px;
    border: none;
    width: 100%;
    font-size: 16px;
}

button {
    background-color: #4caf50;
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #45a049;
}

small {
    color: #ccc;
    font-size: 12px;
    text-align: left;
}