:root{--bg-color:#eee;--bg-container:#fff;--bg-focus:#6f9fed;--bg-output:#f9fafb;--primary:#1b9827;--primary-hover:#13721b;--text-color:#333}html{font-size:10px}*{box-sizing:border-box}body{margin:0;padding:1rem;font-family:'Segoe UI',Roboto,sans-serif,Arial,Helvetica;background-color:var(--bg-color);color:var(--text-color);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5rem;min-height:100dvh}@media(min-width:768px){body{padding:3rem}}.header{width:100%;max-width:75rem;padding:1rem 2rem;display:flex;justify-content:space-around;align-items:center;font-size:1.6rem;color:var(--primary-hover);background-color:var(--bg-container);text-align:center;box-shadow:2px 2px 10px rgba(0,0,0,.1)}.header__logo{height:6rem;margin-right:1rem}.container{font-size:1.6rem;width:100%;max-width:750px;padding:3rem;background-color:var(--bg-container);border-radius:5px;box-shadow:2px 2px 10px rgba(0,0,0,.1)}.container__header{font-size:3rem;margin-bottom:2.5rem;padding:2rem;text-align:center;color:var(--primary-hover);box-shadow:2px 2px 10px rgba(0,0,0,.1)}.container__label{display:block;margin-top:1.6rem;font-weight:600;color:var(--text-color)}button,textarea{width:100%;margin-top:1rem;padding:1.5rem;font-size:1.6rem;border:1px solid #ccc;border-radius:5px;transition:all .3s ease-in-out;font-family:inherit}textarea{resize:vertical;min-height:100px;max-height:300px}#output:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 5px var(--primary);outline:0;box-shadow:0 0 0 2px var(--bg-focus)}button{display:block;margin:0 auto;width:20rem;height:auto;margin-top:3rem;background-color:var(--primary);color:#fff;border:none;cursor:pointer;font-weight:600;transition:all .3s ease-in-out}button:hover{background-color:var(--primary-hover)}#output{min-height:12rem;margin-top:3rem;padding:2rem;color:var(--text-color);background-color:var(--bg-output);border:1px solid #ddd;border-radius:5px;font-size:1.6rem;line-height:1.6;white-space:pre-wrap}