@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,100..900;1,100..900&family=Noto+Serif:ital,wght@0,100..900;1,100..900&display=swap');

body {
    padding: 0;
    font-family: Calibri, serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    font-variant: small-caps;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.contenuto {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: "Noto Sans", sans-serif;
    text-align: center;
    font-variant: small-caps;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.8);
    padding: 30px;
}

.error-content {
    text-align: center;
}

.error-message {
    font-size: 40px;
    margin-bottom: 20px;
}

.error-explanation {
    font-size: 18px;
    color: #000;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #22f;
    color: white;
    text-decoration: none;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn:hover {
    background-color: #11f;
}