body {
    margin: 0;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #222;
    background-color: #fff;
    line-height: 1.6;
}

header {
    text-align: center;
    padding: 2rem 1rem 1rem 1rem;
}

header img {
    max-width: 300px;
    height: auto;
}

main {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
    text-align: center;
}

main img {
    max-width: 100%;
    height: auto;
    margin: 1.5rem 0;
}

footer {
    background-color: #f8f8f8;
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
}

footer a {
    margin: 0 1rem;
    color: #555;
    text-decoration: none;
}

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

.header-video {
    margin-bottom: 1.5rem;
}
main.text-left {
    text-align: left;
}