.landing{position:relative;min-height:100vh;background:linear-gradient(180deg,#e6f7ff 0,#c4e1ff 50%,#3253a2 0,#5c94ce);display:flex;align-items:center;justify-content:center;margin:0 auto}.landing-container{display:grid;grid-template-columns:minmax(600px,1fr) minmax(600px,1fr);gap:100px;width:1300px;border-radius:12px;overflow:hidden;background:transparent;align-items:stretch}.footer{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);text-align:center;color:#fff;font-size:16px}.landing-left{color:white;display:flex;flex-direction:column;justify-content:space-between;background:url(/images/landing/banner_main.png) no-repeat 50%;background-position:center 11%;background-size:130%;height:100%}.left-top{width:100%;max-width:850px;aspect-ratio:3/2;background-size:contain}.left-info{margin-top:40px}.left-info h1{font-size:32px;font-weight:700;margin-bottom:.75rem}.left-info p{font-size:22px;line-height:1.5}.hotline{margin-top:40px}.landing-right{background:white;padding:2.5rem;border-radius:30px;display:flex;flex-direction:column;align-items:center}.logo-wrapper{position:relative;width:100%;max-width:220px;aspect-ratio:9/4}.logo{-o-object-fit:contain;object-fit:contain;transform:scale(1.2)}.desc{color:#333;line-height:1.6;margin-bottom:1.5rem;margin-top:20px;text-align:center;font-size:18px}.features{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:2rem;margin-top:1rem}.features .features_item{border:1px solid #22b5ff;padding:.75rem;border-radius:8px;font-size:16px;color:#0085ec;font-weight:500;background:#f9fbff;display:flex;align-items:center}.features .features_item .img_icon{width:50;height:50;margin-right:15px;display:flex;align-items:center;justify-content:center}.download{display:flex;justify-content:space-between;gap:20px;background:#fff;width:100%;margin-top:1rem}.download .qr{display:flex;flex-direction:column;align-items:center}.download .qr .btn:hover{background:#005bb5}.download .info{flex:1;display:flex;flex-direction:column;justify-content:space-between;width:100%}.download .info .title{font-size:23px;font-weight:600;line-height:1.6;margin-bottom:8px}.download .info .subtitle{font-size:20px;font-weight:600;color:#0053b8;margin-bottom:16px}.download .store{display:flex;justify-content:space-between;align-items:center;gap:16px}.download .store img{flex:1;max-width:100%;height:auto;-o-object-fit:contain;object-fit:contain}@media (max-width:768px){.landing-container{grid-template-columns:1fr}.landing-right{border-radius:0 0 12px 12px}}