h1 {
  margin-top: var(--pico-spacing);
}

h2,
h3,
h4,
h5, 
h6 {
  --pico-font-weight: 400;

  display: inline;
}

h2 {
  --pico-font-size: 1.3rem;
  --pico-font-weight: 200;
}

h3 {
  --pico-font-size: 1.2rem;
  --pico-font-weight: 200;
}

h4 {
  --pico-font-size: 1.1rem;
  --pico-font-weight: 200;
}

mark {
  --pico-mark-gradient: linear-gradient(270deg, #08AEEA 0%, #2AF598 100%);

  padding: 0;
  background: var(--pico-mark-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

main {
  min-height: 100vh;
}

details summary {
  line-height: unset;
}

.par {
  margin-bottom: calc(var(--pico-spacing) * 2);
}

.symb {
  --pico-font-weight: 700;

  display: inline-block;
  margin-right: calc(var(--pico-spacing) / 3);
  font-weight: var(--pico-font-weight)
}

.header {
  --pico-font-weight: 300;

  font-weight: var(--pico-font-weight);
}

h4,
h5, 
h6 {
  --pico-font-weight: 400;

  display: inline;
}

h2 {
  --pico-font-size: 1.3rem;
  --pico-font-weight: 200;
}

h3 {
  --pico-font-size: 1.2rem;
  --pico-font-weight: 200;
}

h4 {
  --pico-font-size: 1.1rem;
  --pico-font-weight: 200;
}

details summary {
  line-height: unset;
}

ul {
  margin: var(--pico-spacing) 0;
  padding: 0; 
}

ul > li {
  list-style: none;
  margin: 1rem 0;
}

ul > li > ul {
  padding: 2rem; 
}

ul > li > ul > li {
  list-style: square;
}

button {
  --pico-form-element-spacing-vertical: 0.25rem;
}

.btn-open, 
.btn-close {
  position: fixed;
  bottom: 1rem;
  font-size: .8rem;
}

.btn-open {
  right: 9rem;
}

.btn-close {
  right: 1rem;
}

.par {
  margin-bottom: calc(var(--pico-spacing) * 2);
}

.symb {
  --pico-font-weight: 700;

  display: inline-block;
  margin-right: calc(var(--pico-spacing) / 3);
  font-weight: var(--pico-font-weight)
}

.header {
  --pico-font-weight: 300;

  font-weight: var(--pico-font-weight);
}

.content {
  display: block;
}

.note {
  --pico-font-weight: 200;

  font-weight: var(--pico-font-weight);
  display: block;
  font-style: italic;
  padding: calc(var(--pico-spacing) / 3) 0;
}