:root{--primary-color: #0070f3;--background-color: #f5f5f5;--text-color: #333}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--background-color);color:var(--text-color)}h1{font-size:2rem;margin-bottom:1rem}.url-form{display:flex;gap:1rem;max-width:600px;margin:2rem auto}.url-input{padding:.5rem;border:1px solid #ccc;border-radius:4px;width:100%;box-sizing:border-box}.url-button{display:inline-block;font-size:1rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:4px;padding:.5rem 1rem;cursor:pointer;text-decoration:none}.url-button:hover{opacity:.8}.copy-url-button,.clean-url-button{display:none}.title{text-align:center;margin-top:2rem}pre.result{background-color:#eaeaea;padding:1rem;border-radius:4px;max-width:600px;margin:1rem auto;overflow-x:auto}.flex-container{display:flex;justify-content:center;align-items:center;gap:1rem}