body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background: #fff;
}

.container {
    max-width: 540px;
    margin: 0 auto;
    padding: 40px 20px;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-top: 10px;
    font-weight: bold;
}

input[type="text"],
input[type="date"],
input[type="time"],
input[type="number"],
input[type="email"],
input[type="password"],
select {
    padding: 10px;
    font-size: 16px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 100%;
    box-sizing: border-box;
}

.black-btn {
    margin-top: 30px;
    padding: 15px;
    font-size: 16px;
    font-weight: bold;
    background-color: black;
    color: white;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    width: 100%;
}

.black-btn:hover {
    background-color: #ffb400;
}