*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f8f9fb;color:#1a1a2e;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{max-width:960px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:10px 20px;border:none;border-radius:8px;background:#6c5ce7;color:white;cursor:pointer;font-weight:600}.btn:hover{background:#5b4cdb}.card{background:white;border-radius:12px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.06)}.input,.textarea{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:8px}.textarea{min-height:120px;resize:vertical}