.dashed-line{width:80%;margin:20px auto;border-top:2px dashed white;}body{background-color:#333;padding:20px;}body{margin:0;padding:0;overflow-x:hidden;}.header-bar{position:fixed;top:-60px;left:0;width:100%;height:60px;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 2px 15px rgba(0,0,0,0.1);display:flex;align-items:center;justify-content:center;transition:all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);z-index:100;border-bottom:1px solid rgba(255,107,139,0.2);}.header-bar.show{top:0;background:rgba(255,255,255,0.25);}.header-bar-title{color:#ff6b6b;font-size:1.5rem;font-weight:bold;font-family:'Noto Serif SC',serif;text-shadow:0 2px 4px rgba(0,0,0,0.1);position:relative;padding:0 20px;}.header-bar-title::before,.header-bar-title::after{content:'';position:absolute;top:50%;width:30px;height:2px;background:linear-gradient(90deg,rgba(255,107,139,0.5),transparent);transform:translateY(-50%);}.header-bar-title::before{left:-20px;}.header-bar-title::after{right:-20px;background:linear-gradient(270deg,rgba(255,107,139,0.5),transparent);}.header-bar{position:fixed;top:-60px;left:0;width:100%;height:60px;background-color:white;box-shadow:0 2px 10px rgba(0,0,0,0.1);display:flex;align-items:center;justify-content:center;transition:top 0.3s ease;z-index:100;}.header-bar.show{top:0;}.header-bar-title{color:#ff6b6b;font-size:1.5rem;font-weight:bold;font-family:'Noto Serif SC',serif;}.header-title{position:absolute;top:20px;left:0;width:100%;text-align:center;z-index:10;color:#fff;font-size:2.5rem;font-weight:bold;text-shadow:0 2px 10px rgba(0,0,0,0.5);font-family:'Noto Serif SC',serif;}.time{text-align:center;margin:10px 0;padding:15px;width:95%;max-width:700px;position:relative;overflow:hidden;}.time-container{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:10px;width:100%;}.time-unit{display:flex;flex-direction:column;align-items:center;min-width:65px;padding:10px 6px;border-radius:10px;background:var(--white);box-shadow:var(--time-shadow);transition:all 0.3s ease;position:relative;overflow:hidden;border:1px solid rgba(255,107,139,0.2);box-sizing:border-box;}.time-unit::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(255,107,139,0.1),rgba(78,205,196,0.1));z-index:0;}.time-number{font-family:'Montserrat',sans-serif;font-size:clamp(22px,4.5vw,34px);font-weight:300;color:var(--primary-color);margin-bottom:2px;line-height:1;position:relative;z-index:1;}.time-label{font-size:clamp(9px,2.2vw,15px);color:#666;letter-spacing:0.5px;position:relative;z-index:1;}.time-unit:hover{transform:translateY(-3px);box-shadow:0 6px 18px rgba(0,0,0,0.1);border-color:var(--primary-color);}.fade-hearts-showcase{position:relative;height:100vh;min-height:500px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;background:transparent;}.showcase-bg{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;filter:brightness(0.8) blur(4px);z-index:0;opacity:0.8;mask-image:linear-gradient(to bottom,rgba(0,0,0,1) calc(100% - 25px),rgba(0,0,0,0) 100%);}.showcase-content{position:relative;z-index:1;width:100%;max-width:1200px;margin:0 auto;padding:20px;box-sizing:border-box;}.couple-container{display:flex;flex-direction:row;justify-content:center;align-items:center;gap:40px;width:100%;flex-wrap:wrap;}.fade-avatar{display:flex;flex-direction:column;align-items:center;transition:all 0.4s ease;position:relative;z-index:3;}.avatar-frame{position:relative;width:150px;height:150px;border-radius:50%;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,0.2);transition:all 0.4s ease;cursor:pointer;}.avatar-img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease;}.avatar-text{text-align:center;margin-top:15px;}.avatar-name{font-size:1.5rem;color:#fff;margin-bottom:5px;font-weight:600;text-shadow:0 2px 5px rgba(0,0,0,0.3);font-family:'Noto Serif SC',serif;}.avatar-date{font-size:1rem;color:rgba(255,255,255,0.9);display:block;}.center-heart{display:flex;flex-direction:column;align-items:center;margin:0 30px;}.heart-pulse{position:relative;width:80px;height:80px;margin-bottom:15px;cursor:pointer;animation:heartbeat 1.5s infinite;}.heart-svg{position:absolute;width:100%;height:100%;fill:#ff6b6b;z-index:2;transition:all 0.3s ease;}.heart-radiance{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle,#ff6b8b 0%,transparent 70%);border-radius:50%;opacity:0.8;filter:blur(15px);animation:pulseGlow 1.5s infinite;z-index:1;}.love-message{font-size:1.1rem;color:#fff;text-align:center;max-width:300px;padding:15px 25px;background:rgba(255,255,255,0.2);border-radius:12px;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);box-shadow:0 5px 15px rgba(0,0,0,0.1);}.bottom-hint{position:absolute;bottom:20px;left:0;width:100%;display:flex;flex-direction:column;align-items:center;z-index:2;opacity:0.9;animation:floatHint 2s infinite;}.hint-text{font-size:1.2rem;color:#fff;margin-bottom:10px;text-shadow:0 2px 5px rgba(0,0,0,0.3);font-weight:500;}.hint-arrow{font-size:2rem;color:#fff;text-shadow:0 2px 5px rgba(0,0,0,0.3);}.hearts-container{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1;}.heart-particle{position:absolute;width:20px;height:20px;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 29.6"><path fill="%23ff6b6b" d="M23.6,0c-3.4,0-6.3,2.7-7.6,5.6C14.7,2.7,11.8,0,8.4,0C3.8,0,0,3.8,0,8.4c0,9.4,9.5,11.9,16,21.2c6.1-9.3,16-12.1,16-21.2C32,3.8,28.2,0,23.6,0z"/></svg>');background-size:contain;background-repeat:no-repeat;opacity:0;}@keyframes heartbeat{0%{transform:scale(1);}25%{transform:scale(1.1);}50%{transform:scale(1);}75%{transform:scale(1.1);}100%{transform:scale(1);}}@keyframes pulseGlow{0%,100%{opacity:0.6;transform:scale(0.95);}50%{opacity:1;transform:scale(1.2);}}@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}@keyframes floatHint{0%,100%{transform:translateY(0);}50%{transform:translateY(8px);}}@keyframes fadeHeartFloat{0%{transform:translate(0,0) scale(0.5);opacity:0;}20%{opacity:0.3;transform:translate(var(--mid-x),var(--mid-y)) scale(1);}40%{opacity:0.8;}60%{opacity:1;}80%{opacity:0.6;}100%{transform:translate(var(--end-x),var(--end-y)) scale(0.5);opacity:0;}}@keyframes scrollDown{0%{opacity:1;transform:translateY(0) translateX(-50%);}100%{opacity:0;transform:translateY(20px) translateX(-50%);}}.animated{animation:float 4s ease-in-out infinite;}.fade-avatar:hover{transform:translateY(-5px);}.fade-avatar:hover .avatar-frame{box-shadow:0 15px 40px rgba(0,0,0,0.3);}.fade-avatar:hover .avatar-img{transform:scale(1.05);}.heart-pulse:hover .heart-svg{transform:scale(1.2);fill:#ff4757;}@media (max-width:768px){.header-bar{height:50px;}.header-bar-title{font-size:1.2rem;}.header-title{font-size:2rem;top:15px;}.couple-container{gap:20px;justify-content:center;padding:0 10px;}.avatar-frame{width:100px;height:100px;}.heart-pulse{width:60px;height:60px;}.avatar-name{font-size:1.5rem;}.avatar-date{font-size:0.8rem;}.love-message{padding:10px 15px;font-size:0.9rem;max-width:250px;}.hint-text{font-size:1rem;}.hint-arrow{font-size:1.5rem;}.time-title{font-size:1.2rem;}.time-unit{min-width:50px;padding:8px 4px;}.time-number{font-size:1.5rem;}}