:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}button{background-color:#f9f9f9}}textarea{width:100%;min-height:150px;padding:1rem;margin-bottom:1rem;border-radius:8px;border:1px solid #ccc;font-family:monospace;resize:vertical}.card{padding:2em;margin-top:2rem}.results{text-align:left;margin-top:2rem}.phone-item{display:flex;justify-content:space-between;align-items:center;padding:.5rem;border-bottom:1px solid #eee}.status-badge{padding:.25rem .5rem;border-radius:4px;font-size:.875rem;font-weight:700}.status-safe{background-color:#d4edda;color:#155724}.status-dnc{background-color:#f8d7da;color:#721c24}.status-checking{background-color:#fff3cd;color:#856404}.status-unconfirmed{background-color:#e2e3e5;color:#383d41}.status-error{background-color:#343a40;color:#fff}