.error_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 200px);
    padding: 4rem 2rem;
    text-align: center;
}
.error_404 {
    font-size: 12rem;
    font-weight: bold;
    color: var(--green, #006400);
    line-height: 1;
    margin-bottom: 2rem;
}
.error_message {
    font-size: 2rem;
    color: #333;
    margin-bottom: 3rem;
}
.error_link {
    font-size: 1.6rem;
}
.error_link a {
    color: var(--green, #006400);
    text-decoration: underline;
    transition: opacity 0.3s;
}
.error_link a:hover {
    opacity: 0.7;
}
@media (max-width: 896px) {
    .error_404 {
        font-size: 8rem;
    }
    .error_message {
        font-size: 1.6rem;
    }
    .error_link {
        font-size: 1.4rem;
    }
}