*{box-sizing:border-box}body{margin:0;padding:28px 16px;background:#e6f7f0;color:#334155;font-family:Arial,sans-serif;line-height:1.6}.auth-card{max-width:560px;margin:6vh auto;padding:32px;background:#fff;border-radius:24px;box-shadow:0 12px 32px #1232}.auth-logo{text-align:center;font-size:40px}h1{font-size:26px;line-height:1.25;color:#287fcc;text-align:center}p{overflow-wrap:anywhere}label{display:block;margin:15px 0 5px;font-weight:bold}input,select,button{font:inherit;width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:10px}button{margin-top:20px;background:#287fcc;color:#fff;font-weight:bold;border:0;cursor:pointer}a{color:#137961}nav a{display:block;margin:14px 0;text-align:center}.notice{padding:12px 16px;background:#e5f5ed;border-radius:10px}.error{background:#fff0ef;color:#9f2525}small{display:block;color:#64748b;margin-top:12px}