.error-box {
    max-width: 500px;
    margin: 5rem auto;
    text-align: center;
    background-color: #fff3f3;
    border: 2px solid #ffcccc;
    border-radius: 12px;
    padding: 3rem 2rem;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.05);
}

.error-box h1 {
    font-size: 2rem;
    color: #ff4d4d;
    margin: 0;
}

.error-box p {
    font-size: 1.2rem;
    color: #333;
    margin: 1rem 0;
}

.error-box a {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1.2rem;
    background-color: #ff4d4d;
    color: white;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s;
}

.error-box a:hover {
    background-color: #e60000;
}