:root{--primary-color: #00C2D8;--primary-dark: #00A5B8;--primary-light: #33D4E8;--secondary-color: #FF6B9D;--text-dark: #1a1a2e;--text-light: #ffffff;--bg-light: #f8f9fa;--gradient-primary: linear-gradient(135deg, #00C2D8 0%, #00A5B8 100%);--gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text-dark);line-height:1.6;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{position:fixed;top:0;width:100%;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 20px #0000001a;z-index:1000;padding:1rem 0}.navbar .container{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:.5rem}.logo-image{width:50px;height:50px;object-fit:contain;display:block}.logo span{font-size:1.8rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;padding-top:10px}.nav-links{display:flex;list-style:none;gap:2rem}.nav-links a{text-decoration:none;color:var(--text-dark);font-weight:500;transition:color .3s ease;position:relative}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--primary-color);transition:width .3s ease}.nav-links a:hover{color:var(--primary-color)}.nav-links a:hover:after{width:100%}.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);padding-top:80px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(0,194,216,.1) 0%,transparent 70%);top:-200px;right:-200px;animation:pulse-bg 4s ease-in-out infinite}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.highlight{color:var(--primary-color);position:relative;display:inline-block}.highlight:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:30%;background:#00c2d833;z-index:-1;animation:highlight-pulse 2s ease-in-out infinite}.hero-subtitle{font-size:1.3rem;color:#666;margin-bottom:2rem}.hero-buttons{display:flex;gap:1rem}.btn{padding:1rem 2.5rem;border:none;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 10px 30px #00c2d84d}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 40px #00c2d866}.btn-secondary{background:#fff;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:#fff;transform:translateY(-3px)}.phone-mockup{width:300px;height:600px;background:#1a1a2e;border-radius:40px;padding:20px;box-shadow:0 30px 60px #0000004d;position:relative}.phone-screen{width:100%;height:100%;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:30px;display:flex;align-items:center;justify-content:center;overflow:hidden}.badge-demo{position:relative;width:200px;height:200px}.badge-circle{width:100%;height:100%;border-radius:50%;background:var(--gradient-primary);box-shadow:0 10px 40px #00c2d880;animation:badge-rotate 10s linear infinite}.badge-sparkle{position:absolute;width:20px;height:20px;background:#fff;clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);animation:sparkle 2s ease-in-out infinite}.sparkle-1{top:10%;left:10%;animation-delay:0s}.sparkle-2{top:10%;right:10%;animation-delay:.5s}.sparkle-3{bottom:10%;left:50%;animation-delay:1s}.features{padding:100px 0;background:#fff}.section-title{text-align:center;font-size:2.8rem;margin-bottom:4rem;color:var(--text-dark)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 10px 40px #0000001a;transition:all .3s ease;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:5px;background:var(--gradient-primary);transform:scaleX(0);transition:transform .3s ease}.feature-card:hover{transform:translateY(-10px);box-shadow:0 20px 60px #00c2d833}.feature-card:hover:before{transform:scaleX(1)}.feature-icon{font-size:3rem;margin-bottom:1.5rem;display:inline-block;animation:icon-bounce 2s ease-in-out infinite}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.feature-card p{color:#666;margin-bottom:1.5rem}.feature-preview{height:150px;background:var(--bg-light);border-radius:10px;position:relative;overflow:hidden}.preview-badge{width:80px;height:80px;background:var(--gradient-primary);border-radius:50%;margin:35px auto;box-shadow:0 5px 20px #00c2d866}.rotating{animation:rotate-3d 3s linear infinite}.preview-danmu{padding:20px}.danmu-text{position:absolute;background:#00c2d8cc;color:#fff;padding:8px 15px;border-radius:20px;font-size:.9rem;white-space:nowrap;animation:danmu-move 4s linear infinite}.danmu-1{top:30%;animation-delay:0s}.danmu-2{top:50%;animation-delay:1.5s}.danmu-3{top:70%;animation-delay:3s}.preview-gif{display:flex;justify-content:center;align-items:center;gap:10px}.gif-frame{width:40px;height:40px;background:var(--gradient-primary);border-radius:5px;animation:gif-flip 1.5s ease-in-out infinite}.frame-1{animation-delay:0s}.frame-2{animation-delay:.5s}.frame-3{animation-delay:1s}.preview-video{display:flex;align-items:center;justify-content:center;position:relative}.video-play-btn{width:60px;height:60px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;z-index:2;animation:play-pulse 2s ease-in-out infinite}.video-wave{position:absolute;width:100px;height:100px;border:3px solid var(--primary-color);border-radius:50%;opacity:0;animation:wave-expand 2s ease-out infinite}.wave-1{animation-delay:0s}.wave-2{animation-delay:.5s}.preview-market{display:flex;justify-content:space-around;align-items:center;padding:20px}.market-item{width:50px;height:50px;background:var(--gradient-primary);border-radius:10px;animation:market-float 2s ease-in-out infinite}.item-1{animation-delay:0s}.item-2{animation-delay:.3s}.item-3{animation-delay:.6s}.preview-edit{padding:30px;display:flex;flex-direction:column;justify-content:space-around;height:100%}.edit-slider{height:8px;background:#ddd;border-radius:4px;position:relative;overflow:hidden}.edit-slider:after{content:"";position:absolute;left:0;top:0;height:100%;background:var(--gradient-primary);border-radius:4px;animation:slider-fill 2s ease-in-out infinite}.slider-1:after{width:70%;animation-delay:0s}.slider-2:after{width:50%;animation-delay:.5s}.slider-3:after{width:85%;animation-delay:1s}.preview-sticker{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:20px;align-items:center;justify-items:center}.sticker-item{font-size:2rem;animation:sticker-pop 2s ease-in-out infinite;cursor:pointer;transition:transform .3s ease}.sticker-item:hover{transform:scale(1.3) rotate(15deg)}.sticker-1{animation-delay:0s}.sticker-2{animation-delay:.3s}.sticker-3{animation-delay:.6s}.sticker-4{animation-delay:.9s}.showcase{padding:100px 0;background:var(--bg-light)}.showcase-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem}.showcase-item{text-align:center}.showcase-badge{width:200px;height:200px;margin:0 auto 1.5rem;border-radius:50%;position:relative;overflow:hidden;box-shadow:0 10px 40px #0003;transition:transform .3s ease;background:#fff}.showcase-badge:hover{transform:scale(1.1) rotate(5deg)}.badge-slideshow{width:100%;height:100%;position:relative}.slide{position:absolute;width:100%;height:100%;opacity:0;transition:opacity .8s ease-in-out;background-size:cover;background-position:center}.slide.active{opacity:1}.slide-1{background:url(https://picsum.photos/400/400?random=1) center/cover no-repeat}.slide-2{background:url(https://picsum.photos/400/400?random=2) center/cover no-repeat}.slide-3{background:url(https://picsum.photos/400/400?random=3) center/cover no-repeat}.slide-4{background:linear-gradient(135deg,#fa709a,#fee140)}.slide-5{background:linear-gradient(135deg,#30cfd0,#330867)}.slide-6{background:linear-gradient(135deg,#a8edea,#fed6e3)}.slide-7{background:linear-gradient(135deg,#ff9a9e,#fecfef)}.slide-8{background:linear-gradient(135deg,#ffecd2,#fcb69f)}.slide-9{background:linear-gradient(135deg,#ff6e7f,#bfe9ff)}.slide-10{background:linear-gradient(135deg,#e0c3fc,#8ec5fc)}.slide-11{background:linear-gradient(135deg,#f857a6,#ff5858)}.slide-12{background:linear-gradient(135deg,#00c6ff,#0072ff)}.badge-danmu-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;overflow:hidden}.danmu-item{position:absolute;background:#0009;color:#fff;padding:4px 10px;border-radius:12px;font-size:.75rem;white-space:nowrap;animation:danmu-scroll 4s linear infinite}.danmu-float-1{top:20%;animation-delay:0s}.danmu-float-2{top:40%;animation-delay:1.5s}.danmu-float-3{top:60%;animation-delay:3s}.danmu-float-4{top:25%;animation-delay:.5s}.danmu-float-5{top:45%;animation-delay:2s}.danmu-float-6{top:65%;animation-delay:3.5s}.danmu-float-7{top:30%;animation-delay:1s}.danmu-float-8{top:50%;animation-delay:2.5s}.danmu-float-9{top:70%;animation-delay:4s}.danmu-float-10{top:35%;animation-delay:.8s}.danmu-float-11{top:55%;animation-delay:2.3s}.danmu-float-12{top:75%;animation-delay:3.8s}.badge-sticker-overlay{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.sticker-image{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.3))}.badge-danmu-single{width:100%;height:100%;background:#ff6b9d;display:flex;align-items:center;overflow:hidden;position:relative}.danmu-text-center{color:#fff;font-size:1.5rem;font-weight:700;text-align:center;animation:danmu-slide-horizontal 3s linear infinite;white-space:nowrap;position:absolute;left:100%}.gif-image{width:100%;height:100%;object-fit:cover;border-radius:50%}.video-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;background:#0009;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:play-pulse 2s ease-in-out infinite}.showcase-label{font-size:1.2rem;font-weight:600;color:var(--text-dark)}.how-it-works{padding:100px 0;background:#fff}.steps-container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:2rem}.step{flex:1;min-width:200px;text-align:center;position:relative}.step-number{width:80px;height:80px;background:var(--gradient-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;margin:0 auto 1.5rem;box-shadow:0 10px 30px #00c2d84d;animation:number-pop .5s ease-out}.step-content h3{font-size:1.3rem;margin-bottom:.5rem;color:var(--text-dark)}.step-content p{color:#666}.step-arrow{font-size:2rem;color:var(--primary-color);animation:arrow-bounce 1s ease-in-out infinite}.download{padding:100px 0;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-align:center}.download .section-title{color:#fff}.download-subtitle{font-size:1.3rem;margin-bottom:3rem;opacity:.9}.download-buttons{display:flex;justify-content:center;gap:2rem;margin-bottom:4rem;flex-wrap:wrap}.btn-download{display:flex;align-items:center;gap:1rem;padding:1rem 2rem;background:#fff;color:var(--text-dark);border:none;border-radius:15px;cursor:pointer;transition:all .3s ease;box-shadow:0 10px 30px #0003}.btn-download:hover{transform:translateY(-5px);box-shadow:0 15px 40px #0000004d}.btn-apk{background:var(--gradient-primary);color:#fff}.btn-android{background:#1a1a2e;color:#fff}.btn-ios{background:#fff;color:#000}.btn-apk:hover{background:linear-gradient(135deg,#00a5b8,#089);transform:translateY(-5px) scale(1.05);box-shadow:0 15px 40px #00c2d866}.btn-android:hover{background:#2a2a4e;transform:translateY(-5px) scale(1.05);box-shadow:0 15px 40px #1a1a2e66}.btn-icon{font-size:2rem}.btn-icon-svg{width:32px;height:32px;flex-shrink:0;display:block;vertical-align:middle}.btn-ios .btn-icon-svg path{fill:#000!important}.btn-android .btn-icon-svg path{fill:#fff!important}.btn-apk .btn-icon-svg path{fill:#fff!important}.btn-text{text-align:left}.btn-text small{display:block;font-size:.8rem;opacity:.7}.btn-text strong{display:block;font-size:1.2rem}.download-stats{display:flex;justify-content:center;gap:4rem;flex-wrap:wrap}.stat-item{text-align:center}.stat-number{font-size:3rem;font-weight:700;margin-bottom:.5rem}.stat-label{font-size:1.1rem;opacity:.9}.footer{background:var(--text-dark);color:#fff;padding:60px 0 30px}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:2rem}.footer-brand h3{font-size:2rem;margin-bottom:.5rem;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer-brand p{opacity:.8}.footer-links{display:flex;gap:2rem;flex-wrap:wrap}.footer-links a{color:#fff;text-decoration:none;opacity:.8;transition:opacity .3s ease}.footer-links a:hover{opacity:1;color:var(--primary-color)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);opacity:.7}@keyframes fade-in{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse-bg{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:.8}}@keyframes highlight-pulse{0%,to{opacity:.2}50%{opacity:.4}}@keyframes pulse-animation{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes badge-rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes sparkle{0%,to{opacity:0;transform:scale(0)}50%{opacity:1;transform:scale(1)}}@keyframes rotate-3d{0%{transform:rotateY(0)}to{transform:rotateY(360deg)}}@keyframes danmu-move{0%{transform:translate(300px)}to{transform:translate(-300px)}}@keyframes gif-flip{0%,to{transform:rotateY(0)}50%{transform:rotateY(180deg)}}@keyframes play-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes wave-expand{0%{transform:scale(.5);opacity:1}to{transform:scale(1.5);opacity:0}}@keyframes market-float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes slider-fill{0%,to{width:30%}50%{width:90%}}@keyframes sticker-pop{0%,to{transform:scale(1) rotate(0)}50%{transform:scale(1.2) rotate(10deg)}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes shine{0%{transform:translate(-100%) rotate(45deg)}to{transform:translate(200%) rotate(45deg)}}@keyframes particle-float{0%,to{transform:translate(0);opacity:0}50%{transform:translate(20px,-20px);opacity:1}}@keyframes glow-pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}@keyframes rainbow{0%{background-position:0% 50%}to{background-position:100% 50%}}@keyframes number-pop{0%{transform:scale(0)}80%{transform:scale(1.1)}to{transform:scale(1)}}@keyframes arrow-bounce{0%,to{transform:translate(0)}50%{transform:translate(10px)}}@keyframes icon-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes slideInRight{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideOutRight{0%{transform:translate(0);opacity:1}to{transform:translate(400px);opacity:0}}@keyframes danmu-scroll{0%{transform:translate(200px);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translate(-200px);opacity:0}}@keyframes sticker-bounce{0%,to{transform:scale(1) rotate(0)}25%{transform:scale(1.2) rotate(-10deg)}50%{transform:scale(1) rotate(0)}75%{transform:scale(1.15) rotate(10deg)}}@keyframes danmu-slide-vertical{0%{transform:translateY(100px);opacity:0}20%{transform:translateY(0);opacity:1}80%{transform:translateY(0);opacity:1}to{transform:translateY(-100px);opacity:0}}@keyframes danmu-slide-horizontal{0%{transform:translate(0)}to{transform:translate(-300px)}}.animate-fade-in{animation:fade-in 1s ease-out}.animate-fade-in-delay{animation:fade-in 1s ease-out .3s both}.animate-fade-in-delay-2{animation:fade-in 1s ease-out .6s both}.animate-float{animation:float 3s ease-in-out infinite}.animate-on-scroll{opacity:0;transform:translateY(50px);transition:all .6s ease}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}@media (max-width: 768px){.hero .container{grid-template-columns:1fr;text-align:center}.hero-title{font-size:2.5rem}.hero-buttons{justify-content:center}.phone-mockup{margin:0 auto}.features-grid{grid-template-columns:1fr}.steps-container{flex-direction:column}.step-arrow{transform:rotate(90deg)}.download-buttons{flex-direction:column;align-items:center}.btn-download{width:100%;max-width:300px}.download-stats{gap:2rem}.footer-content{flex-direction:column;text-align:center}.nav-links{display:none}}