body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background: #ff3131;
    color: white;
    padding: 10px 0;
    text-align: center;
}

nav {
    margin-top: 10px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 15px;
}

nav a:hover {
    text-decoration: underline;
}

main {
    padding: 20px;
    max-width: 800px;
    margin: 20px auto;
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

article {
    margin-bottom: 20px;
}

h2 {
    color: #ff3131;
}

h3 {
    margin-top: 20px;
}

ul {
    margin-left: 20px;
}

footer {
    text-align: center;
    padding: 10px 0;
    background: #ff3131;
    color: white;
    position: relative;
    bottom: 0;
    width: 100%;
}

.back-button {
    display: inline-block;
    margin-bottom: 20px;
    background: #ff3131;
    color: white;
    padding: 10px 15px;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.back-button:hover {
    background: #e62e2e;
}


h2 i, h3 i {
    margin-right: 8px; /* Espaço entre o ícone e o texto */
    vertical-align: middle; /* Alinhamento vertical */
    font-size: 1.2em; /* Tamanho do ícone */
}