body{margin:0;padding:0;min-height:100vh;font-family:Segoe UI,Arial,sans-serif;background:linear-gradient(135deg,#0f1535 60%,#1ec6e6);color:#fff;display:flex;flex-direction:column;align-items:center}.container{width:100%;max-width:400px;margin:0 auto;padding:32px 16px 0;box-sizing:border-box;display:flex;flex-direction:column;align-items:center}.robot-img{width:160px;height:160px;margin-bottom:16px;background:none;display:flex;align-items:center;justify-content:center}.robot-img img{animation:ai-float 2.2s ease-in-out infinite alternate}@keyframes ai-float{0%{transform:translateY(0)scale(1);filter:drop-shadow(0 2px 8px #ffa20044)}50%{transform:translateY(-12px)scale(1.04);filter:drop-shadow(0 8px 18px #ffa20066)}to{transform:translateY(0)scale(1);filter:drop-shadow(0 2px 8px #ffa20044)}}.title{font-size:2rem;font-weight:600;margin-bottom:8px;color:#ffa200;text-align:left;width:100%}.subtitle{font-size:1.5rem;font-weight:500;margin-bottom:24px;color:#fff;text-align:left;width:100%;line-height:1.2}.card{background:#141e3cf2;border-radius:18px;padding:20px 18px;margin-bottom:24px;width:100%;box-sizing:border-box;box-shadow:0 4px 24px #0000002e}.result-box{background:linear-gradient(135deg,#18213c 60%,#1ec6e6);border-radius:12px;padding:64px 18px;max-width:340px;margin:60px auto;color:#fff;box-shadow:0 4px 24px #0000002e}.accuracy{font-size:1.1rem;margin-bottom:10px;color:#fff}.accuracy .percent{color:#ffa200;font-weight:700;font-size:1.3rem}.desc{font-size:1rem;color:#b8c6e0;margin-bottom:6px}.desc .highlight{color:#ffa200;font-weight:500;text-decoration:underline;cursor:pointer}.input-group{width:100%;margin-bottom:18px}.input-group input{width:100%;padding:14px 12px;border-radius:8px;border:none;background:#232b45;color:#b8c6e0;font-size:1rem;outline:none;margin-bottom:0;box-sizing:border-box}.btn{width:100%;padding:14px 0;border:none;border-radius:24px;background:linear-gradient(90deg,#1ec6e6,#25a4e9);color:#fff;font-size:1.1rem;font-weight:600;cursor:pointer;transition:background .2s;margin-top:8px;box-shadow:0 2px 8px #1ec6e62e;animation:btn-breath 1.8s ease-in-out infinite}@keyframes btn-breath{0%{box-shadow:0 2px 16px #1ec6e640,0 2px 8px #1ec6e62e;transform:scale(1)}50%{box-shadow:0 4px 32px #1ec6e661,0 2px 16px #1ec6e638;transform:scale(1.04)}to{box-shadow:0 2px 16px #1ec6e640,0 2px 8px #1ec6e62e;transform:scale(1)}}#chat-btn{animation:breath 1.6s ease-in-out infinite}@keyframes breath{0%{box-shadow:0 2px 12px #15a22333;transform:scale(1)}50%{box-shadow:0 6px 24px #15a22355;transform:scale(1.04)}to{box-shadow:0 2px 12px #15a22333;transform:scale(1)}}@media(max-width:480px){.container{padding:18px 4px 0}.robot-img{width:120px;height:120px}.title{font-size:2rem;text-align:center;margin-bottom:0}.subtitle{font-size:1.1rem;text-align:center}}#cookie-banner{display:flex;align-items:center;justify-content:center;position:fixed;left:0;right:0;bottom:0;z-index:999;background:#141e3cfa;color:#fff;padding:14px 12px;font-size:.98rem;box-shadow:0 -2px 12px #00000021}#cookie-banner span{flex:1}#cookie-accept{margin-left:18px;padding:7px 18px;border:none;border-radius:16px;background:linear-gradient(90deg,#1ec6e6,#3eeaff);color:#fff;font-weight:600;cursor:pointer}