:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;background-color:#fff;color:#213547}.container{width:300px;padding:16px}h1{font-size:1.5em;margin-bottom:16px;color:#213547}button{background-color:#646cff;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:14px;margin-bottom:16px}button:hover{background-color:#535bf2}.results{max-height:300px;overflow-y:auto}.email{padding:8px;background-color:#f0f0f0;margin-bottom:8px;border-radius:4px;word-break:break-all}.no-results{color:#666;font-style:italic}