:root{--secondary:#e67e22;--accent:#2ecc71;--dark:#2c3e50;--light:#ecf0f1;}
*{margin:0;padding:0;box-sizing:border-box}
.logo,.nav-links a:hover{color:var(--primary)}
.logo,.nav-links,nav{display:flex}
.footer-links,.nav-links{list-style:none}
.download,.feature-item,.footer-bottom,.hero,.secTtl{text-align:center}
body{font-family:'Open Sans',sans-serif;line-height:1.6}h1,h2,h3,h4{font-family:Poppins,sans-serif;font-weight:600}
.ctnr{width:100%;max-width:var(--wrW);margin:0 auto;padding:0 20px}
header{background-color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.1);position:fixed;width:100%;z-index:1000}nav{justify-content:space-between;align-items:center;padding:20px 0}
.hero>.ctnr{max-width:none;}
.hero>.ctnr.hide{opacity:0;user-select:none;pointer-events:none;}
.hero>.l, .hero>.r{position:absolute;right:4px;bottom:4px;color:var(--semiFG_L);user-select:none;cursor:pointer;}
.hero>.l{right:auto;left:4px;}
.hero>.l:hover, .hero>.r:hover{color:var(--semiFG);}
.logo{font-size:24px;font-weight:700;text-decoration:none;align-items:center}
.cta-button,.nav-links a,.prodInfo a,.read-more{font-weight:600;text-decoration:none}
.nav-links li{margin-left:30px}
.nav-links a{transition:color .3s}
.cta-button{background-color:var(--primary);color:#fff;padding:10px 20px;border-radius:30px;transition:.3s}
.cta-button:hover{background-color:#2980b9;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.1)}
.btn2{background-color:transparent;color:var(--primary);border:2px solid var(--primary);margin-left:15px}
.btn2:hover{background-color:rgba(52,152,219,.1)}
.hero{padding:180px 0 100px;background:linear-gradient(135deg,rgba(52,152,219,.1) 0,rgba(231,76,60,.1) 100%);position:relative;margin-top:var(--headerH);}
.hero>canvas{width:100%;height:100%;position:absolute;left:0;top:0;pointer-events:none;}
.hero>.ctnr{position:relative;z-index:10;}
.hero h1{font-size:48px;margin-bottom:20px}
.hero p{font-size:20px;color:var(--semiFG);max-width:700px;margin:0 auto 40px}
.hero-buttons{display:flex;justify-content:center;user-select:none;}
.section{padding:80px 0}
.secTtl{margin-bottom:60px}
.secTtl h2{font-size:36px;color:var(--fg)}
.secTtl p{color:var(--semiFG);max-width:700px;margin:15px auto 0}
.products,.testimonials-grid{display:grid;grid-template-columns: repeat(auto-fit,minmax(260px,1fr));gap:30px}


.feature-item p{color: var(--semiFG);}
.prodInfo a i,.read-more i{margin-left:5px;transition:transform .3s}
.prodInfo a:hover i,.read-more:hover i{transform:translateX(5px)}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px}
.feature-item{padding:30px}
footer{background-color:var(--dark)}

.footer-links a:hover{color:#fff}

footer{color:#fff;padding:60px 0 30px}
.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}
.footer-column.brand{background:#0003;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:8px;padding:16px;}
.footer-column.brand>img{width:100px;}
.footer-column.brand>p{margin-top:8px;color:var(--semiWhite);}
.footer-column h3{font-size:18px;margin-bottom:20px;color:#fff}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--semiWhite);text-decoration:none;transition:color .3s}
.footer-bottom{padding-top:30px;border-top:1px solid rgba(255,255,255,.1);}
.footer-bottom *{color:var(--semiWhite);font-family:mosfont;}
.footer-bottom .small, .footer-bottom .small *{font-size:calc(var(--fontSize)*0.8);}
.footer-bottom .i{margin:0px 8px;}
.footer-bottom a:hover{color:#fff;}
@media (max-width:768px){
    .hero h1{font-size:36px}
    .hero p{font-size:18px}
    .hero-buttons{flex-direction:column;align-items:center}
    .btn2{margin-left:0;margin-top:15px}
    .nav-links{display:none}
}

@keyframes gradientAnimation {
    0% {
      background: linear-gradient(135deg, rgba(52, 152, 219, .1) 0%, rgba(231, 76, 60, .1) 100%);
    }
    25% {
      background: linear-gradient(135deg, rgba(231, 76, 60, .1) 0%, rgba(52, 152, 219, .1) 100%);
    }
    50% {
      background: linear-gradient(135deg, rgba(46, 204, 113, .1) 0%, rgba(155, 89, 182, .1) 100%);
    }
    75% {
      background: linear-gradient(135deg, rgba(155, 89, 182, .1) 0%, rgba(241, 196, 15, .1) 100%);
    }
    100% {
      background: linear-gradient(135deg, rgba(241, 196, 15, .1) 0%, rgba(46, 204, 113, .1) 100%);
    }
  }

.features>.ctnr>.secTtl>h2{color: var(--fg);}
.features .secTtl p{color: var(--semiFG);}
.features .feature-item h3{margin-bottom:15px;font-size:20px;color: var(--fg);}
.features .feature-icon{width:80px;height:80px;background-color:#3498db1a;border-radius:20%;display:flex;margin:0 auto 25px;color:var(--primary);font-size:30px;background-size:cover;background-repeat:no-repeat;}
.features .feature-icon.v1{background-image:url("../_img/index/v1.webp");}
.features .feature-icon.v2{background-image:url("../_img/index/v2.webp");}
.features .feature-icon.v3{background-image:url("../_img/index/v3.webp");}
.features .feature-icon.v4{background-image:url("../_img/index/v4.webp");}


.prods .prodCard{overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.15)}
.prods .prodImg{height:200px;background-color:transparent;background-size:cover;background-repeat:no-repeat;background-position:center;}
.prods .prodImg.storyer{background-image:url("../_img/index/storyer.webp");}
.prods .prodImg.aepack{background-image:url("../_img/index/aepack.webp");}
.prods .prodImg.youdong{background-image:url("../_img/index/youdong.webp");}
.prods .prodImg.zxplayer{background-image:url("../_img/index/zxplayer.webp");}
.prods .prodInfo{padding:16px;}
.prods .prodInfo h3{font-size:22px;color:var(--black);}
.prods .prodInfo p{color:var(--semiBlack);margin-bottom: 4px;}
.prods .prodInfo a,.read-more{color:var(--primary);display:inline-flex;align-items:center}
.prods a.more{margin:32px 0px 0px 0px;text-align:center;display:block;}
.prods a.more:hover *{color:var(--actFG);}
.prods a.more *{font-size:15px;}
.prods a.more .mIcon{margin-left:4px;}
.prods .prodCard{background-color:#fff;border-radius:4px;transition:.3s}
.prods .prodCard:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.1)}