.out{padding:7px;margin:15px 10px;background:#f1f1fe}h1{font-size:3rem}h2{font-size:2.5rem}*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:linear-gradient(135deg,#eef2ff,#f8fafc);color:#1f2937}.app{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:24px}.search-card{width:100%;max-width:480px;background:#fff;padding:32px;border-radius:20px;box-shadow:0 20px 40px #00000014}h1{margin:0 0 12px;font-size:32px;text-align:center}.app-description{margin:0 0 24px;text-align:center;color:#6b7280;line-height:1.5}input{width:100%;padding:12px 16px;border:1px solid #d1d5db;border-radius:12px;font-size:16px;outline:none}input:focus{border-color:#6366f1;box-shadow:0 0 0 3px #6366f126}ul{list-style:none;padding:0;margin:24px 0 0}li{padding:12px 16px;margin-bottom:10px;background:#f9fafb;border-radius:12px;font-size:18px}.matched-text{color:green;font-weight:700}.error-message{margin-top:20px;color:red;text-align:center;font-weight:600}