:root {
  --radius: 50px;
  --sans: -apple-system, blinkmacsystemfont, "Segoe UI", roboto, oxygen, ubuntu,
    cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

:root[color-mode="light"] {
  --surface1: #e6e6e6;
  --surface2: #f2f2f2;
  --surface3: #ffffff;
  --element1: #111111;
  --element2: #222222;
  --element3: #333333;
  --elementInverse: #eee;
  --primary: #01408e;
  --secondary: #3c5d5c;
  --tertiary: #fff7d6;
  --box-shadow: 20px 20px 60px #cacaca, -20px -20px 60px #ffffff;
}

:root[color-mode="dark"] {
  --surface1: #262626;
  --surface2: #333333;
  --surface3: #404040;
  --element1: #eeeeee;
  --element2: #dddddd;
  --element3: #cccccc;
  --elementInverse: #111;
  --primary: #8fceff;
  --secondary: #72faca;
  --tertiary: #eee8a9;
  --box-shadow: 20px 20px 60px #1d1d1d, -20px -20px 60px #272727;
}

html {
  padding: 0;
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.5;
  background-color: #e6e6e6;
  background-color: var(--surface1, #e6e6e6);
}

body {
  padding: 0;
  margin: 0;
}

.color-mode {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 4rem);
  padding: 1rem 0.5rem;
  margin: 0;
}

:root[color-mode="light"] .color-mode .light--hidden {
  display: none;
}

:root[color-mode="dark"] .color-mode .dark--hidden {
  display: none;
}

@media (min-width: 640px) {
  .color-mode {
    padding: 2rem;
  }
}

.color-mode__header {
  position: relative;
  padding: 1rem 0;
  border-radius: var(--radius);
}

.color-mode__header:after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 5px;
  content: "";
  background: linear-gradient(to right, #01408e, #3c5d5c);
  background: linear-gradient(to right, var(--primary, #01408e), var(--secondary, #3c5d5c));
}


.color-mode__section {
/*   padding: 0.5rem 1rem; */
  margin-bottom: 2rem;
  color: #111111;
  color: var(--element1, #111111);
  background-color: #e6e6e6;
  background-color: var(--surface1, #e6e6e6);
/*   border-radius: var(--radius); */
/*   box-shadow: var(--box-shadow); */
  transition: all 0.2s ease-in;
}

@media (min-width: 640px) {
  .color-mode__section {
    padding: 1rem 3rem;
  }
}

.color-mode h1 {
  font-size: 2.5rem;
  line-height: 1.1;
}

.color-mode h2 {
  color: #222222;
  color: var(--element2, #222222);
}

.color-mode__link-pagesection {
  display: flex;
  width: 100%;
  margin: 2rem 0;
}

.color-mode__link {
  padding: 0.5rem 1rem;
  font-weight: 600;
  color: #111111;
  color: var(--element1, #111111);
  text-decoration: none;
  background-color: #e6e6e6;
  background-color: var(--surface1, #e6e6e6);
  border-color: #01408e;
  border-color: var(--primary, #01408e);
  border-style: solid;
  border-width: 2px;
  border-radius: var(--radius);
  transition: all 0.2s ease-in;
}

.color-mode__link:hover, .color-mode__link:focus {
  color: #eee;
  color: var(--elementInverse, #eee);
  background-color: #01408e;
  background-color: var(--primary, #01408e);
}

.color-mode__excerpt {
  padding: 0.5rem 1.5rem;
  margin: 1rem;
  color: #222222;
  color: var(--element2, #222222);
  background-color: #f2f2f2;
  background-color: var(--surface2, #f2f2f2);
  border-radius: var(--radius);
}

@media (min-width: 640px) {
  .color-mode__excerpt {
    padding: 1rem 2rem;
    margin: 2rem;
  }
}

.color-mode__excerpt a {
  color: #01408e;
  color: var(--primary, #01408e);
}

.color-mode__excerpt a:hover, .color-mode__excerpt a:focus {
  color: #3c5d5c;
  color: var(--secondary, #3c5d5c);
}