:root {
  --ribbon-color: var(--accent-color);
}

:root {
  --paper-color: #fdfdfd;
  --paperstack-shadow-color: #0000001a;
  --paperstack-shadow-color-dk: #0000001a;
  --paperstack-shadow-color-lt: #0000000d;
}

:root.theme-dark {
  --paper-color: #1e1e23;
  --paperstack-shadow-color: #00000acc;
  --paperstack-shadow-color-dk: #000007e6;
  --paperstack-shadow-color-lt: #0000070d;
}

div.paper {
  max-width: max(80%, 50rem);
  min-height: 16rem;
  background-color: var(--paper-color);
  box-shadow: 0px 1px 4px var(--shadow-color);
  margin-inline: auto;
  margin-block: 0.4em;
  padding: 1.6rem;
  position: relative;
}
div.paper:has(.ribbon) {
  padding-top: 4em;
}
div.paper.wide {
  max-width: 100%;
}

div.paperstack {
  position: relative;
  min-height: 20rem;
  min-width: 20rem;
  max-width: min(60rem, 80%);
  background-color: var(--paper-color);
  padding: 1.5rem;
  box-shadow: 0px 1px 4px var(--shadow-color);
  margin-block: 3.6rem;
  margin-inline: auto;
}
div.paperstack:has(.ribbon) {
  padding-top: 4em;
}
div.paperstack::before, div.paperstack::after {
  content: "";
  position: absolute;
  z-index: -1;
}
div.paperstack::before {
  left: -5px;
  top: 4px;
  width: 100%;
  height: 98%;
  background-color: inherit;
  transform: rotate(-2.5deg);
  box-shadow: 0px 1px 1.9px -4px var(--paperstack-shadow-color), 0px 6px 15px -4px var(--paperstack-shadow-color-dk);
}
div.paperstack::after {
  left: -3px;
  top: 1px;
  width: 100%;
  height: 98%;
  background-color: inherit;
  transform: rotate(1.4deg);
  box-shadow: 0px 1px 1.9px -4px var(--paperstack-shadow-color), 0px 6px 15px -4px var(--paperstack-shadow-color-lt);
}
div.paperstack.wide {
  max-width: 100%;
}

div.notation {
  background-color: var(--background-color-dk);
  border-left: 0.2em solid var(--border-color);
  border-right: 0.2em solid var(--border-color);
  max-width: max(80%, 45em);
  text-align: center;
  padding: 2em 3em;
  margin-inline: auto;
  margin-block: 1em;
}

div.modal {
  border: 0.25em solid var(--border-color);
  max-width: max(85%, 50em);
  text-align: center;
  padding: 2em 3em;
  margin-inline: auto;
  margin-block: 1em;
}

div.ribbon {
  --f: .5em; /* control the folded part*/
  --r: .8em; /* control the ribbon shape */
  position: absolute;
  top: 20px;
  left: calc(-1 * var(--f));
  padding-inline: 0.8em;
  line-height: 1.8;
  background: var(--ribbon-color);
  border-bottom: var(--f) solid rgba(0, 0, 0, 0.3333333333);
  border-right: var(--r) solid rgba(0, 0, 0, 0);
  clip-path: polygon(calc(100% - var(--r)) 0, 0 0, 0 calc(100% - var(--f)), var(--f) 100%, var(--f) calc(100% - var(--f)), calc(100% - var(--r)) calc(100% - var(--f)), 100% calc(50% - var(--f) / 2));
  box-shadow: 0px 1px 4px var(--shadow-color);
  color: var(--text-color-contrast);
}
div.ribbon :is(h1, h2, h3, h4, h5, h6) {
  margin: 0;
}

div.jotting {
  text-align: center;
  padding: 2em 3em;
  margin-inline: auto;
  margin-block: 1em;
  border: dotted 0.2em var(--border-color);
  max-width: max(60%, 45em);
}

div.warning-stripe {
  --warning-stripe-color-1: black;
  --warning-stripe-color-2: var(--yellow-500);
  --warning-stripe-width: 36px;
  --warning-stripe-padding-top: 1.6em;
  --warning-stripe-padding-left: 2em;
  text-align: center;
  padding: 2em 3em;
  margin-inline: auto;
  margin-block: 1em;
  position: relative;
}
div.warning-stripe::before {
  z-index: -1;
  position: absolute;
  inset: 0;
  content: "";
  background-image: repeating-linear-gradient(45deg, var(--warning-stripe-color-1) 0, var(--warning-stripe-color-1) var(--warning-stripe-width), var(--warning-stripe-color-2) var(--warning-stripe-width), var(--warning-stripe-color-2) calc(2 * var(--warning-stripe-width)));
  background-attachment: fixed;
  clip-path: polygon(0% 0%, 0% 100%, var(--warning-stripe-padding-left) 100%, var(--warning-stripe-padding-left) var(--warning-stripe-padding-top), calc(100% - var(--warning-stripe-padding-left)) var(--warning-stripe-padding-top), calc(100% - var(--warning-stripe-padding-left)) calc(100% - var(--warning-stripe-padding-top)), var(--warning-stripe-padding-left) calc(100% - var(--warning-stripe-padding-top)), var(--warning-stripe-padding-left) 100%, 100% 100%, 100% 0%);
}

/*# sourceMappingURL=styled-div.css.map */