*, *::after, *::before {
    box-sizing: border-box;
}

:root {
    font-family: "Inter", sans-serif;
    line-height: 1.6;
}

body {
    margin: 0;
}

header {
    background-color: oklch(0.136 0.094 264.052);
    color: oklch(1 0 0);
}

header ul {
    list-style: none;
    margin: 0;
    padding: 0 1rem;
    display: flex;
    gap: 2rem;
}

header a {
    display: block;
    padding: 1rem 0;
    color: inherit;
    text-decoration: none;
}


.container {
    max-width: 65ch;
    margin-inline: auto;
    padding: 1rem;
}


p {
    font-size: 1.125rem;
    margin-block: 0 1rem;
}


h1 {
    font-size: 2.531rem;
    margin-block: 1.5rem 1rem;
}

h2 {
    font-size: 1.6875rem;
    margin-block: 1.5rem 0.75rem;
}

h3 {
    font-size: 1.265rem;
    margin-block: 1.25rem 0.5rem;
}


h2 + h3 {
    margin-block-start: 0.5rem;
}


.metadetails {
    font-style: italic;
    color: oklch(0.45 0 0);
    margin-block: 0 1rem;
}


.introduction {
    color: oklch(0.2 0 0);
    font-weight: 600;
}