html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline; }

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block; }

body {
  line-height: 1; }

ol, ul {
  list-style: none; }

blockquote, q {
  quotes: none; }

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none; }

table {
  border-collapse: collapse; }

body {
  margin: 0 20%;
  font-weight: 300; }

body > div {
  width: 80%; }

:root {
  --nasa-red: #FC3D21;
  --nasa-warm-gray: #A9A9A9;
  --background: #eee;
  --text-dark: #333333;
  --background-light: #F5F5F5; }

body {
  font-family: 'Helvetica', 'Helevetica Neue', 'Inter', sans-serif;
  background-color: var(--background);
  color: var(--text-dark);
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center; }

header {
  width: 100%;
  max-width: 900px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid #ddd;
  padding-bottom: 1rem; }

.logo {
  font-weight: 500;
  font-size: 1.5rem;
  letter-spacing: 2px; }

nav {
  height: 5vh; }
  nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem; }
  nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 300; }
  nav a:hover {
    color: var(--nasa-red); }

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

h2 {
  margin-top: 0;
  color: var(--nasa-red); }

.diagrams nav {
  text-align: center;
  padding: 2rem; }
  .diagrams nav a {
    padding: 0 0.5em;
    font-size: 125%; }

main h1 {
  flex-basis: 100%; }

main .title {
  flex-basis: 100%;
  text-align: center;
  font-size: 200%;
  font-weight: light; }

svg {
  display: block;
  max-height: 70vh; }

.layout-1-3 {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%; }
  .layout-1-3 .inner {
    display: flex;
    flex-direction: row;
    height: 80vh; }
    .layout-1-3 .inner * {
      flex-grow: 1; }
    .layout-1-3 .inner .layout-1-3--1 {
      flex-basis: 1fr;
      padding: 5pt; }
    .layout-1-3 .inner .layout-1-3--2 {
      flex-basis: 2fr;
      padding: 5pt; }

.fullform {
  width: 100%;
  height: auto; }
  .fullform input {
    height: 1em; }
  .fullform textarea {
    width: 99%;
    max-height: 75vh;
    border: none;
    padding: 1em;
    margin: -1em;
    margin-top: 0em; }
    .fullform textarea:focus-visible {
      outline-color: var(--nasa-red); }

.content {
  width: 80%;
  margin: auto; }

.faq-pair {
  padding: 10px; }
  .faq-pair .question {
    margin-bottom: 0.5em; }
  .faq-pair .answer {
    color: #909090; }

.content-box {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  padding: 1.5rem;
  width: 600px;
  margin: auto; }
  .content-box p {
    padding: 1rem; }

.standard-sublayout {
  width: 80%;
  display: grid;
  height: 75vh;
  grid-template-columns: 3fr 4fr 3fr;
  grid-template-rows: auto 1fr 1fr;
  grid-template-areas: "t d d " "e d d " "c d d "; }
  .standard-sublayout .title {
    grid-area: t; }
  .standard-sublayout .editor {
    grid-area: e; }
    .standard-sublayout .editor textarea {
      max-height: 75vh;
      border: none;
      padding: 1em;
      width: 100%; }
      .standard-sublayout .editor textarea:focus-visible {
        outline-color: var(--nasa-red); }
    .standard-sublayout .editor input {
      border: none;
      padding: 1em;
      width: 100%; }
      .standard-sublayout .editor input:focus-visible {
        outline-color: var(--nasa-red); }
    .standard-sublayout .editor textarea {
      width: 100%;
      margin: 3pt;
      height: 35.5vh; }
    .standard-sublayout .editor input {
      width: 100%;
      font-size: 30px; }
  .standard-sublayout .cheatsheet {
    grid-area: c;
    font-family: monospace; }
  .standard-sublayout .result {
    padding-left: 5vw;
    grid-area: d; }

footnote {
  margin-top: 2em; }

.text-center {
  text-align: center; }