body{
background:#0f0f0f;
color:white;
font-family:Arial;
margin:0;
}

header{
background:#1a001f;
padding:15px;
text-align:center;
color:#b84cff;
}

#home{
padding:20px;
}

.video-card{
width:250px;
cursor:pointer;
}

.video-card img{
width:100%;
border-radius:10px;
}

#player{
display:none;
padding:20px;
}

video{
width:100%;
max-width:900px;
display:block;
margin:auto;
}

button{
background:#7a00ff;
border:none;
padding:10px 20px;
color:white;
border-radius:8px;
cursor:pointer;
margin-bottom:10px;
}