:root {
  --odd-page: #F7FBF8;
  --odd-surface: #FFFFFF;
  --odd-surface-alt: #EAF3ED;
  --odd-surface-strong: #D9E8DE;
  --odd-text: #111714;
  --odd-muted: #273B32;
  --odd-border: #0F2438;
  --odd-accent: #0B5D3B;
  --odd-accent-dark: #08452C;
  --odd-focus: #FFD84D;
  --odd-focus-text: #111714;
  --odd-danger: #7A1F1F;
  --odd-radius: 0.75rem;
  --odd-shadow: 0 0.2rem 0.5rem rgba(17, 23, 20, 0.12);
  --odd-max-width: 1100px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--odd-page);
}

body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0;
  color: var(--odd-text);
  background: var(--odd-page);
}

header,
main,
footer {
  max-width: var(--odd-max-width);
  margin: 0 auto;
  padding: 1rem;
}

header {
  padding-top: 1.25rem;
}

.skipLinks {
  max-width: var(--odd-max-width);
  margin: 0 auto;
  padding: 0.5rem 1rem 0;
}

.skipLinks a {
  display: inline-block;
  margin: 0.25rem 0.75rem 0.25rem 0;
  color: var(--odd-text);
  background: var(--odd-focus);
  border: 2px solid var(--odd-border);
  border-radius: 0.35rem;
  padding: 0.45rem 0.75rem;
  font-weight: 700;
  width: auto;
  max-width: none;
  white-space: nowrap;
}

.siteTitle {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0.5rem 0 0.25rem;
  color: var(--odd-text);
}

#pageDescription {
  margin-top: 0.25rem;
  color: var(--odd-muted);
}

.homeLogo {
  display: inline-block;
  border: 3px solid transparent;
  border-radius: var(--odd-radius);
  padding: 0.25rem;
  background: var(--odd-surface);
}

.homeLogo img {
  display: block;
  max-width: 96px;
  height: auto;
}

nav[aria-label="Main navigation"] {
  margin: 1rem 0;
  padding: 0.75rem;
  border: 2px solid var(--odd-border);
  border-radius: var(--odd-radius);
  background: var(--odd-surface);
  box-shadow: var(--odd-shadow);
}

nav ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

nav li {
  margin: 0;
}

button,
input,
textarea {
  font: inherit;
}

button {
  padding: 0.6rem 0.85rem;
  border: 2px solid var(--odd-accent-dark);
  border-radius: 0.55rem;
  background: var(--odd-accent);
  color: #FFFFFF;
  cursor: pointer;
  margin: 0.25rem 0.25rem 0.25rem 0;
  font-weight: 700;
}

nav button,
.controls button,
.card button,
.contentBox button,
p > button {
  background: var(--odd-accent);
  color: #FFFFFF;
  border-color: var(--odd-accent-dark);
}

button:hover,
button:focus-visible {
  background: var(--odd-accent-dark);
  color: #FFFFFF;
  border-color: var(--odd-border);
}

button[disabled] {
  background: var(--odd-surface-strong);
  color: #5C625E;
  border-color: #6B746F;
  cursor: not-allowed;
  opacity: 1;
}

button[disabled]:hover,
button[disabled]:focus-visible {
  background: var(--odd-surface-strong);
  color: #5C625E;
}

a {
  color: var(--odd-accent-dark);
  text-decoration: underline;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.16em;
  font-weight: 700;
}

a:visited {
  color: var(--odd-accent-dark);
}

a:hover,
a:focus-visible {
  color: var(--odd-text);
  background: var(--odd-focus);
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex="-1"]:focus-visible {
  outline: 4px solid var(--odd-focus);
  outline-offset: 3px;
  box-shadow: 0 0 0 2px var(--odd-border);
}

h1,
h2,
h3,
h4 {
  color: var(--odd-text);
  line-height: 1.25;
}

h1 {
  margin-top: 0.5rem;
}

main > section,
.card,
.contentBox,
.statusBox,
.controls,
.progressMeter {
  border: 2px solid var(--odd-border);
  border-radius: var(--odd-radius);
  background: var(--odd-surface);
  box-shadow: var(--odd-shadow);
}

main > section {
  padding: 1rem;
  margin-bottom: 1rem;
}

.card,
.contentBox {
  padding: 1rem;
  margin: 1rem 0;
}

.statusBox,
.controls,
.progressMeter {
  padding: 0.85rem;
  margin: 0.85rem 0;
  background: var(--odd-surface-alt);
}

.progressMeter p,
.statusBox p,
.controls p {
  margin-top: 0.25rem;
  margin-bottom: 0.25rem;
}

.choice {
  display: block;
  margin: 0.6rem 0;
  padding: 0.45rem;
  border-radius: 0.4rem;
}

.choice:hover,
.choice:focus-within {
  background: var(--odd-surface-alt);
}

input,
textarea {
  width: 100%;
  border: 2px solid var(--odd-border);
  border-radius: 0.45rem;
  background: var(--odd-surface);
  color: var(--odd-text);
  padding: 0.55rem;
}

textarea {
  min-height: 10rem;
}

.resourceList li,
ol li,
ul li {
  margin: 0.4rem 0;
}

.contentBox > p,
.card > p,
main > section > p {
  max-width: 75ch;
}

.contentBox > p + p,
.card > p + p {
  margin-top: 1rem;
}

.help-text {
  font-style: italic;
  color: var(--odd-muted);
}

.hidden {
  display: none !important;
}

footer {
  margin-top: 1rem;
  border-top: 4px solid var(--odd-accent);
  color: var(--odd-text);
}

footer h2 {
  margin-bottom: 0.25rem;
}

@media (max-width: 720px) {
  body {
    font-size: 1rem;
  }

  nav ul {
    display: block;
  }

  nav li {
    margin: 0.35rem 0;
  }

  nav button,
  button {
    width: 100%;
    text-align: left;
  }

  .skipLinks a {
    width: auto;
    white-space: normal;
  }
}