* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 1rem;
  font-family: Helvetica, "Ubuntu Sans", "Noto Sans", Calibri, Arial, sans-serif;
}

body {

  text-align: left;
  margin: 0 auto;
  font-size: 1.5rem;
  line-height: 1.5em;
  max-width: 70ch;
  color: #000;
  background: #fff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: Helvetica, "Ubuntu Sans", "Noto Sans", Calibri, Arial, sans-serif;
  margin-top: 1em;
  margin-bottom: 2rem;
  color: #333;
}

/* 1. Use a more-intuitive box-sizing model */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  /* Improve text rendering */
  -webkit-font-smoothing: antialiased;
  font-family: Helvetica, Arial, sans-serif;
  padding-bottom: 20vh;
  padding-left: 2rem;
  padding-bottom: 2rem;
}

/*  Improve media defaults */
img,
picture,
video,
canvas,
svg {
  display: block;
  width: 100%;
  margin-top: 1rem;
  margin-bottom: 1rem;
  max-width: 100%;
}

/* Inherit fonts for form controls */
input,
button,
textarea,
select {
  font: inherit;
}

/* Avoid text overflows */
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

/* Improve line wrapping */
p {
  text-wrap: pretty;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

h1 {
  font-size: 4rem;
  color: #221d30
}

h2 {
  font-size: 3rem;
}

h3 {
  font-size: 1.5rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  text-wrap: balance;
  line-height: 1.3em;
}

#root,
#__next {
  isolation: isolate;
}

input,
button,
textarea,
select {
  font: inherit;
}

ul {
  padding-left: 4ch;
  padding-right: 4ch;
}

li {
  margin-bottom: 1em;
}

#title-block-header {
  border-bottom: 1px solid #333;
  margin-bottom: 1rem;
}

@media (max-width: 20rem) {
  body {
    padding: 1rem;
  }
}