*{font-family:Noto Sans Thai,sans-serif}body{background-image:url(/desktop.jpg);background-size:cover;background-position:50%;background-repeat:no-repeat;background-attachment:fixed;overflow-y:auto;position:relative}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(156,39,176,.35),rgba(126,87,194,.3) 50%,rgba(156,39,176,.35));z-index:0}@media (max-width:768px){body{background-image:url(/mobile.webp);background-size:cover;background-position:50%;background-repeat:no-repeat;background-attachment:fixed;overflow:hidden}}@keyframes floatFromBottom{0%{transform:translateY(120%);opacity:0}50%{transform:translateY(0);opacity:1}to{transform:translateY(-120%);opacity:.05}}.animate-float{animation:floatFromBottom 20s ease-in-out infinite}.animate-float:nth-child(odd){animation-duration:24s}.animate-float:nth-child(2n){animation-duration:28s}