.roman-result-card{margin-top:30px;background:linear-gradient(145deg,rgba(15,23,42,0.95),rgba(30,41,59,0.8));border-radius:16px;padding:30px;border:1px solid rgba(255,255,255,0.1);position:relative;overflow:hidden;text-align:center;animation:fadeIn 0.4s ease}.roman-result-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#f59e0b,#fbbf24);box-shadow:0 0 15px #f59e0b}