.gradient-bg{background:#f45454}.loading-overlay{width:100%;height:100%;background:hsla(0,0%,100%,.8);z-index:1000}.loading-overlay,.plane-container{position:fixed;top:0;left:0;display:flex;justify-content:center;align-items:center}.plane-container{width:100vw;height:100vh;z-index:99999;backdrop-filter:blur(5px);background:hsla(0,0%,100%,.5)}.plane-container-inner{width:400px;height:200px;overflow:hidden;position:relative;z-index:1000;background:linear-gradient(180deg,#87ceeb,#f0f8ff)}.plane{top:50%;transform:translateY(-50%);animation:fly 5s linear infinite}.clouds,.plane{position:absolute;left:0}.clouds{top:20%;width:100%;height:100%;overflow:hidden}.cloud{position:absolute;top:0;left:0;width:60px;height:30px;background:#fff;border-radius:50%;opacity:.8;animation:moveClouds 10s linear infinite}.cloud:nth-child(2){top:40%;left:20%;width:80px;height:40px;animation-delay:2s}.cloud:nth-child(3){top:60%;left:40%;width:100px;height:50px;animation-delay:4s}@keyframes fly{0%{left:-10%}to{left:110%}}@keyframes moveClouds{0%{left:-10%}to{left:110%}}