*{margin:0;padding:0;box-sizing:border-box}.music-toggle{position:fixed;top:30px;right:30px;width:60px;height:60px;background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:50%;border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1000;transition:all .3s ease;box-shadow:0 4px 15px #0003}.music-toggle:hover{transform:scale(1.1);background:#fff3}.music-toggle.playing{animation:musicPulse 1s ease-in-out infinite}@keyframes musicPulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.music-icon{font-size:1.8rem;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.music-toggle.muted .music-icon{opacity:.5}body{font-family:Poppins,sans-serif;overflow:hidden;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460)}#webgl{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1}#content{position:fixed;top:0;left:0;width:100%;height:100%;z-index:2;pointer-events:none;display:flex;align-items:center;justify-content:center;padding:20px}.glass-card{background:#ffffff1f;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:30px;border:1px solid rgba(255,255,255,.25);padding:60px 80px;max-width:700px;width:100%;box-shadow:0 8px 32px #1f26875e,inset 0 1px #ffffff26;pointer-events:all;opacity:0;transform:translateY(30px);animation:fadeInCard 1.2s ease forwards 2s}@keyframes fadeInCard{to{opacity:1;transform:translateY(0)}}.message-container{text-align:center}.title-wrapper{margin-bottom:1.5rem}.title{font-family:Playfair Display,serif;font-size:clamp(2rem,6vw,3.5rem);font-weight:700;background:linear-gradient(135deg,#ffeaa7,#fab1a0,#ff7675);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.8rem;line-height:1.2;letter-spacing:-.5px}.title-underline{width:80px;height:3px;background:linear-gradient(90deg,transparent,#ff7675,transparent);margin:0 auto;border-radius:2px}.subtitle{font-size:clamp(1rem,2.5vw,1.3rem);color:#2d3748;font-weight:400;margin-bottom:3rem;letter-spacing:.5px;line-height:1.6;text-shadow:0 1px 2px rgba(255,255,255,.5)}.yes-button{position:relative;padding:18px 50px;font-size:1.2rem;font-weight:500;font-family:Poppins,sans-serif;color:#fff;background:linear-gradient(135deg,#fa709a,#fee140);border:none;border-radius:50px;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 30px #fa709a4d,0 0 #fa709a80;overflow:hidden;isolation:isolate;letter-spacing:.5px}.button-glow{position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.3),transparent);opacity:0;transition:opacity .4s ease;z-index:-1}.yes-button:hover .button-glow{opacity:1}.yes-button:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 15px 40px #fa709a66,0 0 0 8px #fa709a1a}.yes-button:active{transform:translateY(-1px) scale(1)}.button-text{position:relative;z-index:1}.response-message{text-align:center;opacity:0;transform:scale(.95);pointer-events:none;display:none}.response-message.show{display:block;animation:celebrationAppear .8s cubic-bezier(.34,1.56,.64,1) forwards;pointer-events:all}@keyframes celebrationAppear{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.celebration-content{position:relative}.celebration-title{font-family:Playfair Display,serif;font-size:clamp(2.5rem,8vw,4.5rem);font-weight:700;background:linear-gradient(135deg,#ffeaa7,#fdcb6e,#e17055);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem;line-height:1.2;letter-spacing:-1px}.celebration-subtitle{font-size:clamp(1rem,3vw,1.4rem);color:#4a5568;font-weight:400;margin-bottom:1.5rem;font-style:italic;letter-spacing:.3px;text-shadow:0 1px 2px rgba(255,255,255,.5)}.celebration-text{font-size:clamp(1.1rem,3vw,1.5rem);color:#2d3748;font-weight:400;margin-bottom:2rem;letter-spacing:.3px;line-height:1.6;text-shadow:0 1px 2px rgba(255,255,255,.5)}.love-reasons{margin:2rem 0;padding:1.5rem;background:#ffffff14;border-radius:15px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15);opacity:0;animation:fadeInReasons .8s ease forwards .5s}@keyframes fadeInReasons{to{opacity:1}}.reasons-title{font-family:Playfair Display,serif;font-size:clamp(1.5rem,4vw,2rem);color:#e17055;margin-bottom:1rem;text-align:center}.reason-item{color:#2d3748;font-size:clamp(.95rem,2.5vw,1.1rem);padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.2);opacity:0;animation:slideInReason .5s ease forwards}.reason-item:last-child{border-bottom:none}.reason-item:nth-child(1){animation-delay:.8s}.reason-item:nth-child(2){animation-delay:1s}.reason-item:nth-child(3){animation-delay:1.2s}.reason-item:nth-child(4){animation-delay:1.4s}.reason-item:nth-child(5){animation-delay:1.6s}@keyframes slideInReason{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.celebration-decoration{margin-top:2rem}.heart-icon{font-size:4rem;display:inline-block;animation:gentlePulse 2s ease-in-out infinite;filter:drop-shadow(0 0 20px rgba(255,118,117,.5))}@keyframes gentlePulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.9}}.loading{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#1a1a2e,#16213e,#0f3460);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000;transition:opacity .6s ease}.loading.hidden{opacity:0;pointer-events:none}.loading-heart{font-size:4rem;animation:loadingPulse 1.5s ease-in-out infinite;margin-bottom:1.5rem;filter:drop-shadow(0 0 20px rgba(255,118,117,.5))}@keyframes loadingPulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.15);opacity:.8}}.loading p{color:#fffc;font-size:1.2rem;font-weight:300;letter-spacing:1px}@media(max-width:768px){.glass-card{padding:40px 30px;border-radius:25px}.yes-button{padding:16px 40px;font-size:1.1rem}.subtitle{margin-bottom:2.5rem}}@media(max-width:480px){.glass-card{padding:35px 25px;border-radius:20px}.title{letter-spacing:-.3px}.yes-button{padding:14px 35px;font-size:1rem}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#ffffff0d}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.floating-messages{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:100}.love-message{position:absolute;color:#ff6b9d;font-size:1.2rem;font-weight:300;opacity:0;pointer-events:none;text-shadow:0 2px 8px rgba(0,0,0,.3);animation:floatMessage 4s ease-out forwards}@keyframes floatMessage{0%{opacity:0;transform:translateY(0) scale(.8)}20%{opacity:1}80%{opacity:1}to{opacity:0;transform:translateY(-100px) scale(1)}}.click-heart{position:fixed;font-size:2rem;pointer-events:none;z-index:1000;animation:floatHeart 2s ease-out forwards}@keyframes floatHeart{0%{opacity:1;transform:translateY(0) scale(1) rotate(0)}to{opacity:0;transform:translateY(-150px) scale(1.5) rotate(15deg)}}