article h1 {
    line-height: 1.4;
}

article h2 {
    color: #d73b00;
    line-height: 1.4;
}

article h3 {
    color: #f65a3c;
    line-height: 1.4;
}

article h4 {
    line-height: 1.4;
    color: darkblue;
}

.logo p a {
    font-weight: 700;
    font-size: 2.2rem;
    color: #f65a3c;
    background: linear-gradient(110deg, #fff, #f7f7f7, #fff3d4, #fff);
    padding: 10px;
    border-radius: 10px;
}

em {
    color: chocolate;
}

.grid-sidebar {
    background: linear-gradient(0deg, #fff, aliceblue, #fff);
}