html {
    height: 100%;
    overflow: auto;
    scrollbar-width: none;
    color: rgba(0, 0, 0, 0.95);
}

body {
    min-height: 100%;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

a,
a:hover,
a:visited {
    color: inherit;
    text-decoration: none;
}

ul {
    margin: 0;
    padding: 0;
}

header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header ul {
    padding: 0;
    font-size: smaller;
    margin: 8px 16px;  
}

header ul li {
    display: inline-block;
    margin-left: 8px;
}

main {
    width: 100%;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.tm::after {
    content: "™";
    font-size: 0.5em;
    vertical-align: super;
    margin-left: 2px;
}

footer {
    margin: 16px 0;
    font-size: small;
    color: rgba(0, 0, 0, 0.7);
}