@import"css2.css";*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;background-color:#f5f9ff;color:#212529;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}.navbar{position:fixed;top:0;left:0;right:0;background-color:#fff;box-shadow:0 2px 4px #0000001a;z-index:1000;height:60px;transition:all .3s ease}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:100%;padding:0 30px}.logo{display:flex;align-items:center}.logo img{height:28px;width:auto}.menu-btn{background:none;border:none;cursor:pointer;padding:8px;display:flex;flex-direction:column;gap:4px}.menu-btn span{display:block;width:18px;height:1.5px;background-color:#495057;transition:all .3s ease}.hero-section{background:linear-gradient(135deg,#1e88e5,#42a5f5);padding:30px 0 25px;margin-top:60px;position:relative;border-bottom:none}.hero-container{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 30px;gap:30px}.hero-content{flex:1;max-width:500px}.dots-pattern{display:none}.hero-title{font-size:24px;font-weight:600;margin-bottom:8px;line-height:1.3;color:#fff;letter-spacing:-.01em}.hero-subtitle{font-size:14px;font-weight:400;color:#ffffffe6;margin-bottom:0;line-height:1.5}.hero-image{flex:1;display:flex;justify-content:center;align-items:center}.hero-image img{max-width:200px;width:100%;height:auto;filter:drop-shadow(0 3px 10px rgba(0,0,0,.06))}.download-section{padding:50px 30px;background-color:#fff}.download-container{max-width:1000px;margin:0 auto}.download-title{font-size:24px;font-weight:600;color:#212529;margin-bottom:32px;text-align:center}.download-info{display:flex;align-items:center;background-color:#e3f2fd;border:1px solid #90caf9;border-radius:8px;padding:20px 24px;margin-bottom:40px;gap:16px}.warning-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background-color:#1976d2;color:#fff;border-radius:50%;font-weight:600;font-size:14px;flex-shrink:0}.download-desc{font-size:14px;line-height:1.6;color:#495057;margin:0}.download-btn{display:block;width:100px;margin:0 auto 40px;background-color:#1e88e5;color:#fff;padding:10px 24px;font-size:14px;font-weight:500;border-radius:6px;text-decoration:none;text-align:center;transition:all .2s ease;box-shadow:0 2px 4px #1e88e54d}.download-btn:hover{background-color:#1976d2;transform:translateY(-1px);box-shadow:0 4px 8px #1e88e566}.download-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;max-width:960px;margin:0 auto}.download-item{background-color:#fff;border:1px solid #e9ecef;border-radius:8px;padding:24px 20px;text-align:center;transition:all .2s ease;position:relative}.download-item:hover{border-color:#1e88e5;transform:translateY(-2px);box-shadow:0 8px 16px #1e88e526}.download-icon{position:relative;display:inline-block;margin-bottom:20px}.download-icon img{width:48px;height:48px;object-fit:contain}.new-badge{position:absolute;top:-8px;right:-12px;background-color:#e91e63;color:#fff;font-size:10px;font-weight:600;padding:3px 8px;border-radius:10px;text-transform:uppercase}.download-item h3{font-size:18px;font-weight:600;color:#212529;margin-bottom:6px}.version{font-size:13px;color:#6c757d;margin-bottom:20px}.download-link{display:inline-block;color:#1e88e5;padding:8px 24px;font-size:14px;font-weight:500;border:1px solid #1e88e5;border-radius:6px;text-decoration:none;transition:all .2s ease}.download-link:hover{background-color:#1e88e5;color:#fff;box-shadow:0 2px 4px #1e88e533}@media (max-width: 768px){.navbar{height:56px}.nav-container{padding:0 20px}.hero-section{margin-top:56px;padding:25px 0 20px}.hero-container{flex-direction:column;text-align:center;gap:20px}.hero-title{font-size:20px}.hero-subtitle{font-size:13px}.hero-image img{max-width:160px}.download-section{padding:40px 20px}.download-title{font-size:24px}.download-info{flex-direction:column;text-align:center}.download-options{grid-template-columns:1fr 1fr;gap:16px}.download-item{padding:24px 16px}.download-icon img{width:48px;height:48px}.download-item h3{font-size:16px}}body{opacity:0;transition:opacity .3s ease}body.loaded{opacity:1}.download-link,.download-btn{position:relative;overflow:hidden}.ripple{position:absolute;border-radius:50%;background-color:#fff9;transform:scale(0);animation:ripple-animation .4s ease-out;pointer-events:none}@keyframes ripple-animation{to{transform:scale(4);opacity:0}}.download-item{opacity:0;transform:translateY(20px)}.download-item.fade-in{opacity:1;transform:translateY(0);transition:all .4s ease}.download-item:nth-child(1){transition-delay:.05s}.download-item:nth-child(2){transition-delay:.1s}.download-item:nth-child(3){transition-delay:.15s}.download-item:nth-child(4){transition-delay:.2s}