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#ffb6c199}.heart-button-label{font-family:Nunito,sans-serif;font-size:1rem;color:#fffffff2;text-align:center;font-weight:600;text-shadow:0 2px 10px 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.chapter-subtitle{color:#e6e6facc}.interactive-star{position:absolute;width:20px;height:20px;background:radial-gradient(circle,gold,orange);border-radius:50%;pointer-events:none;box-shadow:0 0 20px gold;transform:translate(-50%,-50%)}.star-trail{position:absolute;width:10px;height:10px;background:radial-gradient(circle,rgba(255,215,0,.8),transparent);border-radius:50%;pointer-events:none;transform:translate(-50%,-50%)}.revealed-texts{position:absolute;bottom:120px;left:50%;transform:translate(-50%);width:90%;max-width:350px;display:flex;flex-direction:column;gap:15px;z-index:10}.revealed-text{font-family:Dancing Script,cursive;font-size:1.2rem;color:gold;text-align:center;margin:0;text-shadow:0 0 10px rgba(255,215,0,.5)}.interaction-hint{position:absolute;bottom:40px;left:50%;transform:translate(-50%);font-family:Nunito,sans-serif;font-size:.9rem;color:#ffffffb3;text-align:center}.continue-button{position:absolute;bottom:40px;left:50%;transform:translate(-50%);padding:15px 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0}.scene-tree:before{content:"🌳";position:absolute;top:-40px;left:50%;transform:translate(-50%);font-size:3rem}.tree-1{left:20%}.tree-2{right:25%}.color-orb{position:absolute;width:50px;height:50px;background:radial-gradient(circle,rgba(255,182,193,.8),rgba(255,192,203,.6),rgba(255,105,180,.4),transparent);border-radius:50%;pointer-events:none;transform:translate(-50%,-50%)}.chapter2-smile .chapter-title{color:#ff1493;text-shadow:0 2px 10px rgba(255,255,255,.8)}.chapter2-smile .chapter-subtitle{color:#ff1493cc}.floating-heart{position:absolute;font-size:2rem;cursor:pointer;transform:translate(-50%,-50%);filter:drop-shadow(0 4px 8px rgba(255,105,180,.4));-webkit-user-select:none;user-select:none;z-index:5}.floating-heart.tapped{cursor:default;animation:sparkleOut .5s ease-out}@keyframes sparkleOut{0%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.5) rotate(180deg)}to{transform:translate(-50%,-50%) scale(1) 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20px;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.chapter3-softness{position:relative;width:100%;height:100%;overflow:hidden;background:radial-gradient(circle at top,#fff0f6,#ffe4f0,#ffc4dd)}.dreamy-background{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}.floating-heart-bg{position:absolute;opacity:.3;color:#ff69b4;filter:blur(1px)}.bubbles-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10}.bubble{position:absolute;border-radius:50%;background:linear-gradient(135deg,#fffc,#ffb6de99,#ff69b466);box-shadow:inset -10px -10px 20px #fffc,inset 5px 5px 10px #ff69b44d,0 10px 20px #ff69b466;cursor:pointer;transform:translate(-50%,-50%);display:flex;align-items:center;justify-content:center;transition:all .3s ease}.bubble:active{transform:translate(-50%,-50%) scale(.9)}.bubble.popped{pointer-events:none}.bubble-shine{position:absolute;top:15%;left:20%;width:30%;height:30%;background:radial-gradient(circle,rgba(255,255,255,.9),transparent);border-radius:50%;pointer-events:none}.bubble-icon{font-size:1.2rem;animation:float 2s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.floating-message{position:absolute;transform:translate(-50%,-50%);background:#fffffff2;padding:12px 20px;border-radius:20px;font-size:1rem;font-weight:600;color:#ff1493;box-shadow:0 8px 20px #ff69b466;z-index:100;pointer-events:none;white-space:nowrap}.interaction-hint{position:absolute;left:50%;transform:translate(-50%);font-size:.95rem;color:#ff69b4;font-weight:600;z-index:5;text-align:center;text-shadow:0 0 10px rgba(255,255,255,.8)}.bubble-progress{position:absolute;top:22%;left:50%;transform:translate(-50%);background:#ffffffe6;padding:8px 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.chapter-title{color:#e6e6fa;text-shadow:0 0 20px rgba(230,230,250,.6)}.chapter5-future .chapter-subtitle{color:#e6e6fae6}.hold-button-container{position:absolute;top:75%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:30px;z-index:10}.hold-button{width:120px;height:120px;border-radius:50%;border:4px solid rgba(255,255,255,.3);background:#8a2be233;cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:box-shadow .3s ease;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:manipulation}.hold-button-fill{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(180deg,#ff69b4,#8a2be2);transition:height .1s linear;border-radius:50%}.hold-button-icon{font-size:3rem;position:relative;z-index:2;filter:drop-shadow(0 4px 8px 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#0000001a}.love-meter-fill{height:100%;background:linear-gradient(90deg,#ff9a9e,#fecfef,#ffeaa7);border-radius:20px;box-shadow:0 0 20px #ff9a9e80;position:relative}.love-meter-sparkle{position:absolute;right:-5px;top:50%;transform:translateY(-50%);width:16px;height:16px;background:#fff;border-radius:50%;box-shadow:0 0 15px #fffc}.love-meter-hearts{display:flex;justify-content:space-between;padding:0 5px}.love-meter-hearts .heart{font-size:1.2rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2));transition:transform .3s ease}.love-meter-hearts .heart.filled{animation:heartBeat .5s ease}@keyframes heartBeat{0%,to{transform:scale(1)}50%{transform:scale(1.3)}}.envelope-container{position:relative;width:100%;max-width:400px;margin:0 auto}.envelope{position:relative;width:100%;aspect-ratio:1.6;cursor:pointer;perspective:1000px}.envelope-body{width:100%;height:100%;background:linear-gradient(135deg,#fff5f7,#ffe5e5);border-radius:8px;box-shadow:0 10px 40px #ffb6c14d;display:flex;align-items:center;justify-content:center;position:relative;border:2px solid rgba(255,182,193,.3)}.envelope-seal{font-size:3rem;z-index:10;filter:drop-shadow(0 4px 8px rgba(255,105,180,.3))}.envelope-flap{position:absolute;top:0;left:0;width:100%;height:50%;background:linear-gradient(135deg,#ffb6c1,#ffc1cc);transform-origin:top;border-radius:8px 8px 0 0;box-shadow:0 4px 20px #ffb6c166}.envelope-tap-hint{position:absolute;bottom:-30px;left:50%;transform:translate(-50%);font-family:Nunito,sans-serif;font-size:.85rem;color:#fffc;animation:fadeInOut 2s ease-in-out infinite}@keyframes 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