*{box-sizing:border-box;margin:0;padding:0}body{-webkit-user-select:none;user-select:none;background:#111;font-family:Helvetica Neue,sans-serif;overflow:hidden}#title-screen{z-index:200;color:#fff;text-align:center;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);flex-direction:column;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}#title-screen h1{text-shadow:0 0 20px #f39c12;letter-spacing:2px;margin-bottom:10px;font-size:3em}#title-screen h2{color:#a8b2d8;margin-bottom:22px;font-size:1.25em}.rule{color:#ccd6f6;background:#ffffff14;border-radius:14px;padding:16px 28px;font-size:1.05em;line-height:2.2}.rule strong{color:gold}#start-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#e67e22,#e74c3c);border:none;border-radius:50px;margin-top:26px;padding:15px 55px;font-size:1.35em;transition:all .3s;box-shadow:0 0 28px #e67e2299}#start-btn:hover{transform:scale(1.07)}#hud{color:#fff;z-index:100;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#000000d9;justify-content:space-between;align-items:center;height:52px;padding:0 22px;display:flex;position:fixed;top:0;left:0;right:0}.hud-label{color:#a8b2d8;font-size:.82em}.hud-val{color:gold;font-size:1.45em;font-weight:700}#timer{color:#74b9ff;font-size:1.8em;font-weight:700;transition:color .3s}#timer.danger{color:#e74c3c;animation:.5s infinite alternate pulse}@keyframes pulse{0%{opacity:1}to{opacity:.5}}#game-screen{background:#111;display:none;position:fixed;inset:0;overflow:auto}#scene-wrap{cursor:crosshair;margin-top:52px;display:block;position:relative}#scene-img{width:100%;height:auto;display:block}.bubble{color:#e74c3c;white-space:nowrap;pointer-events:none;z-index:50;background:#fff;border:2px solid #e74c3c;border-radius:12px;padding:5px 10px;font-size:.82em;font-weight:700;animation:2.2s ease-out forwards bubblePop;position:absolute;box-shadow:0 3px 10px #0000004d}.bubble:after{content:"";border:5px solid #0000;border-top-color:#e74c3c;position:absolute;bottom:-9px;left:50%;transform:translate(-50%)}@keyframes bubblePop{0%{opacity:0;transform:translate(-50%,-100%)scale(.7)}15%{opacity:1;transform:translate(-50%,-115%)scale(1.05)}30%{transform:translate(-50%,-110%)scale(1)}70%{opacity:1}to{opacity:0;transform:translate(-50%,-125%)scale(.9)}}.found-hl{pointer-events:none;box-sizing:border-box;background:#e74c3c38;border:2px solid #e74c3c;border-radius:4px;position:absolute}.miss-x{pointer-events:none;font-size:1.8em;animation:.9s ease-out forwards fadeup;position:absolute;transform:translate(-50%,-50%)}@keyframes fadeup{0%{opacity:1;transform:translate(-50%,-50%)}to{opacity:0;transform:translate(-50%,calc(-50% - 45px))}}#flash{z-index:150;pointer-events:none;white-space:nowrap;border-radius:30px;padding:10px 28px;font-size:1.1em;font-weight:700;display:none;position:fixed;top:60px;left:50%;transform:translate(-50%)}#flash.ok{color:#fff;background:#27ae60d9}#flash.ng{color:#fff;background:#e74c3cd9}#gameover-screen,#clear-screen{z-index:300;color:#fff;text-align:center;background:#000000e0;flex-direction:column;justify-content:center;align-items:center;padding:20px;display:none;position:fixed;inset:0}.go-count{color:gold;margin:16px 0;font-size:1.8em}.tresult{color:#74b9ff;margin:14px 0;font-size:1.9em}.action-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#e67e22,#e74c3c);border:none;border-radius:50px;margin-top:22px;padding:14px 44px;font-size:1.2em;transition:all .3s;box-shadow:0 0 20px #e67e2280}.action-btn:hover{transform:scale(1.05)}