:root {
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    color: #222;
    background: #fff;
}

body {
    margin: 0;
    padding: clamp(1rem, 4vw, 2rem);
    line-height: 1.6;
}

main {
    width: min(100%, 56rem);
    margin: 0 auto;
}

h1,
h2,
h3 {
    line-height: 1.25;
}

h1 {
    margin-top: 0;
}

nav {
    margin-bottom: 1.25rem;
}

a {
    color: #065f46;
}

a:focus-visible {
    outline: 3px solid #0b74c9;
    outline-offset: 3px;
}

section {
    margin: 2rem 0;
}

table {
    width: 100%;
    margin: 1rem 0;
    border-collapse: collapse;
}

th,
td {
    padding: 0.6rem 0.5rem;
    border-bottom: 1px solid #ddd;
    text-align: left;
    vertical-align: top;
}

hr {
    margin: 2rem 0;
    border: 0;
    border-top: 1px solid #ccc;
}

footer,
.muted {
    color: #555;
}

.box {
    padding: 1rem;
    border-radius: 0.5rem;
    background: #f4f4f4;
}

code {
    overflow-wrap: anywhere;
}

@media (max-width: 42rem) {
    .table-scroll {
        overflow-x: auto;
    }

    table {
        min-width: 34rem;
    }
}