body {
    font-family: Arial, sans-serif;
    background: #f7f7f7;
    color: #222;
    margin: 0;
    padding: 0;
}
header {
    background: #222;
    color: #fff;
    text-align: center;
    padding: 2rem 1rem 1rem 1rem;
}
.logo {
    width: 100px;
    margin-bottom: 1rem;
}
nav {
    margin: 1rem 0;
}
nav a {
    color: #ffd700;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: bold;
}
nav a svg,
nav a img {
    display: inline-block;
    vertical-align: middle;
    width: 32px;
    height: 32px;
}
nav a:hover {
    text-decoration: underline;
}
main {
    max-width: 600px;
    margin: 2rem auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    padding: 1.2rem 2rem 2rem 2rem;
}
section:first-of-type {
    margin-top: 0;
    padding-top: 0;
}
section {
    margin-top: 0.5rem;
}
.roteiros {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}
section h2 {
    text-align: center;
}
.roteiros li {
    margin: 0.4rem 0;
    width: 100%;
    display: flex;
    justify-content: center;
}
.roteiros a {
    color: #222;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.98rem;
    background: #f3f3f3;
    border-radius: 6px;
    padding: 0.5rem 1.2rem;
    transition: 
        color 0.2s,
        background 0.2s,
        box-shadow 0.2s,
        transform 0.2s;
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
    display: block;
    width: 100%;
    max-width: 340px;
    text-align: center;
}
.roteiros a:hover {
    color: #fff;
    background: #E1306C;
    box-shadow: 0 4px 16px rgba(225,48,108,0.10);
    transform: scale(1.05);
}
footer {
    text-align: center;
    color: #888;
    padding: 1rem;
    font-size: 0.9rem;
}