*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{

font-family:Arial,Helvetica,sans-serif;

height:100vh;

overflow:hidden;

background:#87CEEB;

}

.background{

position:absolute;

width:100%;

height:100%;

background:

linear-gradient(

180deg,

#87CEEB 0%,

#C9F4FF 100%

);

z-index:-2;

}

.container{

height:100vh;

display:flex;

flex-direction:column;

justify-content:center;

align-items:center;

text-align:center;

padding:20px;

}

.mascot{

width:220px;

animation:float 3s ease-in-out infinite;

}

h1{

margin-top:20px;

font-size:3rem;

color:#1E3A8A;

}

.subtitle{

font-size:1.4rem;

margin:20px;

color:#374151;

}

button{

padding:18px 50px;

font-size:1.4rem;

border:none;

border-radius:50px;

background:#FFB703;

cursor:pointer;

transition:.25s;

box-shadow:

0 8px 20px rgba(0,0,0,.2);

}

button:hover{

transform:scale(1.05);

background:#FB8500;

}

@keyframes float{

0%{

transform:translateY(0px);

}

50%{

transform:translateY(-12px);

}

100%{

transform:translateY(0px);

}

}