“`html

body {
background: #121212;
color: #f0f0f0;
font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif;
margin: 0; padding: 20px;
}
.produto-container {
background: #1e1e2f;
border-radius: 12px;
padding: 30px;
max-width: 600px;
margin: 40px auto;
box-shadow: 0 0 15px rgb(72 61 139 / 0.8);
}
h1 {
font-size: 2em;
color: #9c27b0;
margin-bottom: 10px;
text-align: center;
}
p.descricao {
font-size: 1.2em;
line-height: 1.5em;
margin-bottom: 20px;
text-align: center;
}
strong {
color: #e040fb;
}
.call-to-action {
background: linear-gradient(90deg, #7b1fa2, #e040fb);
color: #fff;
padding: 15px;
border-radius: 8px;
text-align: center;
font-weight: 700;
font-size: 1.1em;
cursor: pointer;
user-select: none;
box-shadow: 0 6px 10px #bb86fc;
transition: background 0.3s ease;
}
.call-to-action:hover {
background: linear-gradient(90deg, #9c27b0, #d500f9);
}
.alert {
margin-top: 20px;
background: #ff1744;
color: #fff;
padding: 10px 15px;
font-weight: 700;
border-radius: 6px;
text-align: center;
font-size: 1em;
}
.link-grupo {
display: block;
margin: 25px auto 0;
width: fit-content;
background: #6200ea;
color: #fff;
padding: 12px 20px;
border-radius: 8px;
text-decoration: none;
font-weight: 600;
font-size: 1.1em;
}
.link-grupo:hover {
background: #3700b3;
}

“`