*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{height:100%;overflow:hidden}body{font-family:Nunito,Microsoft YaHei,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;min-height:100dvh;display:flex;justify-content:center;align-items:center;padding:10px;overflow-x:hidden;position:fixed;width:100%;top:0;left:0}.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;justify-content:center;align-items:center;z-index:2000;transition:opacity .5s ease,visibility .5s ease}.loading-screen.fade-out{opacity:0;visibility:hidden}.loading-content{text-align:center;padding:20px}.loading-logo{margin-bottom:20px}.loading-fruit{font-size:100px;display:inline-block;animation:loadingBounce 1s ease-in-out infinite}@keyframes loadingBounce{0%,to{transform:translateY(0) rotate(0)}25%{transform:translateY(-20px) rotate(-10deg)}50%{transform:translateY(0) rotate(0)}75%{transform:translateY(-10px) rotate(10deg)}}.loading-title{font-size:2.5rem;font-weight:800;color:#fff;margin-bottom:30px;text-shadow:0 4px 20px rgba(0,0,0,.2)}.loading-bar-container{width:250px;height:8px;background:#ffffff4d;border-radius:10px;overflow:hidden;margin:0 auto 20px}.loading-bar{width:0%;height:100%;background:linear-gradient(90deg,#ff6b6b,#feca57,#48dbfb);border-radius:10px;transition:width .3s ease;animation:loadingShimmer 1.5s ease-in-out infinite}@keyframes loadingShimmer{0%{filter:brightness(1)}50%{filter:brightness(1.3)}to{filter:brightness(1)}}.loading-text{font-size:1rem;color:#ffffffe6;margin-bottom:30px}.loading-fruits{display:flex;justify-content:center;gap:15px}.load-fruit{font-size:2rem;animation:loadingFloat 1.5s ease-in-out infinite}.load-fruit:nth-child(1){animation-delay:0s}.load-fruit:nth-child(2){animation-delay:.2s}.load-fruit:nth-child(3){animation-delay:.4s}.load-fruit:nth-child(4){animation-delay:.6s}.load-fruit:nth-child(5){animation-delay:.8s}@keyframes loadingFloat{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-15px) scale(1.1)}}.lang-toggle{position:fixed;top:15px;right:15px;display:flex;align-items:center;gap:6px;padding:8px 14px;background:#fffffff2;border:none;border-radius:25px;cursor:pointer;font-size:.85rem;font-weight:600;color:#333;box-shadow:0 4px 15px #00000026;transition:all .3s ease;z-index:1000;touch-action:manipulation}.lang-toggle:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0003}.lang-toggle:active{transform:translateY(0)}.lang-icon{font-size:1rem}.lang-text{color:#667eea;font-weight:700}.hidden{display:none!important}.welcome-page{position:relative;width:100%;max-width:420px;background:#fffffff2;border-radius:24px;padding:30px 20px;box-shadow:0 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infinite;animation-delay:calc(var(--i, 0) * .1s)}.parade-fruit:nth-child(1){--i: 0;animation-delay:0s}.parade-fruit:nth-child(2){--i: 1;animation-delay:.1s}.parade-fruit:nth-child(3){--i: 2;animation-delay:.2s}.parade-fruit:nth-child(4){--i: 3;animation-delay:.3s}.parade-fruit:nth-child(5){--i: 4;animation-delay:.4s}.parade-fruit:nth-child(6){--i: 5;animation-delay:.5s}.parade-fruit:nth-child(7){--i: 6;animation-delay:.6s}.parade-fruit:nth-child(8){--i: 7;animation-delay:.7s}.parade-fruit:nth-child(9){--i: 8;animation-delay:.8s}.parade-fruit:nth-child(10){--i: 9;animation-delay:.9s}.parade-fruit:nth-child(11){--i: 10;animation-delay:1s}@keyframes float{0%,to{transform:translateY(0) rotate(0)}25%{transform:translateY(-5px) rotate(5deg)}75%{transform:translateY(5px) rotate(-5deg)}}.welcome-rules{background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:12px;padding:15px;margin-bottom:20px;text-align:left}.welcome-rules h3{font-size:1rem;color:#333;margin-bottom:10px;text-align:center}.welcome-rules ul{list-style:none}.welcome-rules li{font-size:.85rem;color:#555;padding:5px 0;border-bottom:1px solid rgba(0,0,0,.05)}.welcome-rules li:last-child{border-bottom:none}.start-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 35px;font-size:1.1rem;font-weight:700;background:linear-gradient(135deg,#ff6b6b,#ff8e8e);color:#fff;border:none;border-radius:50px;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 25px #ff6b6b66;touch-action:manipulation}.start-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 12px 35px #ff6b6b80}.start-btn:active{transform:translateY(-1px) scale(.98)}.btn-arrow{width:18px;height:18px;transition:transform .3s ease}.start-btn:hover .btn-arrow{transform:translate(5px)}.welcome-high-score{margin-top:15px;font-size:.9rem;color:#666;font-weight:600}.welcome-high-score span:last-child{color:#f5576c;font-weight:800}.author-credit{margin-top:20px;font-size:.8rem;color:#999}.floating-fruits{position:absolute;inset:0;pointer-events:none;overflow:hidden;border-radius:24px}.float-fruit{position:absolute;font-size:1.8rem;opacity:.15;animation:floatAround 15s ease-in-out infinite}.f1{top:10%;left:5%;animation-delay:0s}.f2{top:20%;right:8%;animation-delay:2s}.f3{top:60%;left:3%;animation-delay:4s}.f4{top:75%;right:5%;animation-delay:6s}.f5{top:40%;left:8%;animation-delay:8s}.f6{top:85%;left:15%;animation-delay:10s}@keyframes floatAround{0%,to{transform:translate(0) rotate(0)}25%{transform:translate(20px,-30px) rotate(90deg)}50%{transform:translate(-10px,-50px) rotate(180deg)}75%{transform:translate(30px,-20px) rotate(270deg)}}.game-container{background:#fffffff2;border-radius:20px;padding:15px;box-shadow:0 25px 80px #0000004d;position:relative;animation:fadeInUp .5s ease-out;width:100%;max-width:400px}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;padding-bottom:10px;border-bottom:2px solid #f0f0f0}.header-left h1{font-size:1.2rem;font-weight:700;color:#333}.score-display{display:flex;flex-direction:column;align-items:flex-end;background:linear-gradient(135deg,#667eea,#764ba2);padding:6px 12px;border-radius:10px;min-width:70px}.score-label{font-size:.65rem;color:#fffc;text-transform:uppercase;letter-spacing:1px}.score-value{font-size:1.2rem;font-weight:800;color:#fff}.score-display.high-score{background:linear-gradient(135deg,#f093fb,#f5576c);margin-left:8px}.high-score-display{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:10px;padding:8px 16px;background:linear-gradient(135deg,#f093fb,#f5576c);border-radius:10px}.high-score-label{font-size:.75rem;color:#fffc;text-transform:uppercase;letter-spacing:1px}.high-score-value{font-size:1.1rem;font-weight:800;color:#fff}.new-record{font-size:1.2rem;animation:bounce .5s ease infinite alternate}@keyframes bounce{0%{transform:scale(1)}to{transform:scale(1.2)}}.game-area{position:relative;width:100%;aspect-ratio:360 / 520;max-width:360px;height:auto;background:linear-gradient(180deg,#fff9f0,#fff0e6,#ffe8d6);border-radius:12px;overflow:hidden;border:3px solid #ffb366;box-shadow:inset 0 0 30px #ff96321a;margin:0 auto;touch-action:none}#game-canvas-container{width:100%;height:100%}#game-canvas-container canvas{display:block;width:100%!important;height:100%!important}.danger-line{position:absolute;top:13.5%;left:0;right:0;height:3px;background:repeating-linear-gradient(90deg,#ff4444,#ff4444 8px,transparent 8px,transparent 16px);pointer-events:none;z-index:10;animation:dangerPulse 1.5s ease-in-out infinite}@keyframes dangerPulse{0%,to{opacity:1}50%{opacity:.5}}.danger-label{position:absolute;top:calc(15% - 20px);right:10px;font-size:.7rem;color:#f44;font-weight:600;z-index:11;animation:dangerLabelPulse 1.5s ease-in-out infinite}@keyframes dangerLabelPulse{0%,to{opacity:.8;transform:translate(0)}50%{opacity:1;transform:translate(3px)}}.next-fruit-container{position:absolute;top:8px;left:8px;background:#fffffff2;padding:8px 12px;border-radius:10px;display:flex;align-items:center;gap:8px;z-index:20;box-shadow:0 4px 15px #0000001a;border:2px solid #f0f0f0}.next-label{font-size:.75rem;color:#666;font-weight:600}#next-fruit{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 2px 8px #00000026}.controls{margin-top:12px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.control-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;font-size:.85rem;font-weight:600;background:linear-gradient(135deg,#ff6b6b,#ff8e8e);color:#fff;border:none;border-radius:10px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #ff6b6b4d;touch-action:manipulation}.control-btn svg{width:16px;height:16px}.control-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ff6b6b66}.control-btn:active{transform:translateY(0)}.control-btn.secondary{background:linear-gradient(135deg,#a8a8a8,silver);box-shadow:0 4px 15px #00000026}.control-btn.secondary:hover{box-shadow:0 6px 20px #0003}.game-over{position:absolute;inset:0;background:#000000bf;display:flex;justify-content:center;align-items:center;border-radius:20px;z-index:100;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.game-over-content{background:#fff;padding:30px 25px;border-radius:16px;text-align:center;box-shadow:0 20px 60px #0000004d;animation:scaleIn .3s ease-out;margin:15px}@keyframes scaleIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.game-over-icon{font-size:3.5rem;margin-bottom:8px}.game-over-content h2{color:#333;font-size:1.5rem;margin-bottom:15px}.final-score-display{background:linear-gradient(135deg,#667eea,#764ba2);padding:12px 25px;border-radius:12px;margin-bottom:20px;display:inline-block}.final-score-label{display:block;font-size:.75rem;color:#fffc;text-transform:uppercase;letter-spacing:1px}.final-score-value{display:block;font-size:2rem;font-weight:800;color:#fff}.game-over-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.modal-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;font-size:.85rem;font-weight:600;border:none;border-radius:10px;cursor:pointer;transition:all .3s ease;touch-action:manipulation}.modal-btn svg{width:16px;height:16px}.modal-btn.primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #667eea66}.modal-btn.primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea80}.modal-btn.secondary{background:#f0f0f0;color:#666}.modal-btn.secondary:hover{background:#e0e0e0;transform:translateY(-2px)}.victory{position:absolute;inset:0;background:#000000bf;display:flex;justify-content:center;align-items:center;border-radius:20px;z-index:100;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn .3s ease-out}.victory-content{background:linear-gradient(135deg,#fff9e6,#fff);padding:30px 25px;border-radius:16px;text-align:center;box-shadow:0 20px 60px #0000004d;animation:victoryPop .5s ease-out;margin:15px;border:3px solid #ffd700}@keyframes victoryPop{0%{transform:scale(.5);opacity:0}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}.victory-icon{font-size:4rem;margin-bottom:8px;animation:bounce .5s ease infinite alternate}.victory-content h2{color:#ff6b6b;font-size:1.6rem;margin-bottom:15px;text-shadow:2px 2px 4px rgba(255,107,107,.2)}.victory-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.victory-buttons .modal-btn.primary{background:linear-gradient(135deg,#f093fb,#f5576c);box-shadow:0 4px 15px #f5576c66}.victory-buttons .modal-btn.primary:hover{box-shadow:0 6px 20px #f5576c80}.drop-indicator{position:absolute;width:2px;background:#ff646480;pointer-events:none;z-index:5}@media(min-width:480px){.welcome-page{padding:40px 30px}.welcome-title{font-size:2.5rem}.logo-fruit{font-size:80px}.welcome-rules{padding:20px}.welcome-rules h3{font-size:1.1rem}.welcome-rules li{font-size:.95rem}.start-btn{padding:16px 40px;font-size:1.2rem}.game-container{padding:20px}.header{margin-bottom:15px;padding-bottom:15px}.header-left h1{font-size:1.5rem}.score-display{padding:8px 16px;min-width:80px}.score-label{font-size:.7rem}.score-value{font-size:1.4rem}.game-area{width:360px;height:520px;aspect-ratio:unset}.controls{margin-top:15px;gap:10px}.control-btn{padding:12px 24px;font-size:.95rem}.control-btn svg{width:18px;height:18px}.game-over-content{padding:35px 40px}.game-over-icon{font-size:4rem}.game-over-content h2{font-size:1.8rem}.final-score-display{padding:15px 30px}.final-score-label{font-size:.8rem}.final-score-value{font-size:2.5rem}.game-over-buttons{gap:12px}.modal-btn{padding:12px 24px;font-size:.95rem}.modal-btn svg{width:18px;height:18px}}@media(max-width:360px){body{padding:5px}.welcome-page{padding:20px 15px;border-radius:20px}.welcome-title{font-size:1.6rem}.logo-fruit{font-size:50px}.fruit-parade{gap:2px}.parade-fruit{font-size:1.1rem}.welcome-rules{padding:12px}.welcome-rules li{font-size:.8rem}.start-btn{padding:12px 28px;font-size:1rem}.game-container{padding:10px;border-radius:16px}.header-left h1{font-size:1rem}.score-display{padding:5px 10px;min-width:60px}.score-value{font-size:1rem}.next-fruit-container{padding:6px 10px}#next-fruit{width:25px;height:25px;font-size:1rem}.control-btn{padding:8px 14px;font-size:.8rem}.control-btn svg{width:14px;height:14px}.game-over-content{padding:20px 15px}.game-over-icon{font-size:2.5rem}.game-over-content h2{font-size:1.2rem}.final-score-value{font-size:1.5rem}.modal-btn{padding:8px 16px;font-size:.8rem}}@media(max-height:700px){.welcome-page{max-height:95vh;max-height:95dvh}.welcome-logo{margin-bottom:5px}.logo-fruit{font-size:50px}.welcome-title{font-size:1.6rem}.welcome-subtitle,.fruit-parade{margin-bottom:10px}.welcome-rules{margin-bottom:10px;padding:10px}.welcome-rules li{padding:3px 0;font-size:.8rem}.author-credit{margin-top:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}