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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #000;
    background-color: #fff;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

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

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}


h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

label {
    font-weight: bold;
}

input {
    width: 100%;
    padding: 8px;
    border: 1px solid #000;
}

button {
    background-color: #000;
    color: #fff;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #333;
}

#result {
    margin-top: 30px;
}

pre {
    background-color: #f8f8f8;
    border: 1px solid #000;
    padding: 15px;
    white-space: pre-wrap;
    word-wrap: break-word;
}

#copyButton {
    margin-top: 15px;
}

footer {
    margin-top: 30px;
    text-align: center;
    font-size: 0.9rem;
}

@media (max-width: 600px) {
    body {
        padding: 10px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}