/* instagram-linebreak.css */
#mainInput {
    width: 100%;
    padding: 15px;
    border: 1.5px solid var(--ink);
    border-radius: var(--radius);
    font-family: 'DM Mono', 'Noto Sans JP', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
}

#mainInput:focus {
    border-color: var(--accent);
}

#resultOutput {
    font-family: 'DM Mono', 'Noto Sans JP', sans-serif;
    font-size: 14px;
    line-height: 1.6;
}