:root {
    --main-bg-color: #fafafa;
    --main-color: #2a2a2a;
    --main-accent-color: #d64161;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.2em;
    color: var(--main-color);
    background-color: var(--main-bg-color);
    width: 50%;
    margin: 0 auto;
    padding: 5em 0 1em 0;
    box-sizing: border-box;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

header {
    display: block;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-title {
    margin: 0;
    font-weight: bold;
    font-size: 1.25em;
}

footer {
    text-align: center;
    font-size: 0.8em;
}

a {
    color: var(--main-accent-color);
    font-weight: bold;
    text-decoration: none !important;
}

hr {
    border: none;
    border-top: 1px solid var(--main-accent-color);
    margin: 2rem 0;
}

h2 {
    font-size: 1.25em;
}