/* 
*, *::after, *::before {
    box-sizing: border-box;
  } */
  
  /* * {
    font: inherit;
    margin: 0;
    padding: 0;
    border: 0;
  } */
  
  body {
    background-color: hsl(0, 0%, 100%);
    font-family: system-ui, sans-serif;
    color: hsl(230, 7%, 23%);
    font-size: 1rem;
  }
  
  /* h1, h2, h3, h4 {
    line-height: 1.2;
    color: hsl(230, 13%, 9%);
    font-weight: 700;
  } */
  
  h1 {
    font-size: 2.0736rem;
  }
  
  h2 {
    font-size: 1.728rem;
  }
  
  h3 {
    font-size: 1.45rem;
  }
  
  h4 {
    font-size: 1.2rem;
  }
  
  ol, ul, menu {
    list-style: none;
  }
  
  button, input, textarea, select {
    background-color: transparent;
    border-radius: 0;
    color: inherit;
    line-height: inherit;
    appearance: none;
  }


  
  textarea {
    resize: vertical;
    overflow: auto;
    vertical-align: top;
  }
  

  
  table {
    border-collapse: collapse;
    border-spacing: 0;
  }
  
  /* img, video, svg {
    display: block;
    max-width: 100%;
  } */
  
  /* @media (min-width: 64rem) {
    body {
      font-size: 1.25rem;
    }
  
    h1 {
      font-size: 3.051rem;
    }
  
      h2 {
      font-size: 2.44rem;
    }
  
      h3 {
      font-size: 1.75rem;
    }
  
      h4 {
      font-size: 1.5625rem;
    }
  } */
  
  /* variables */
  :root {
    /* colors */
    --tb9-color-primary-hsl: 250, 84%, 54%;
    --tb9-color-bg-hsl: 0, 0%, 100%;
    --tb9-color-contrast-high-hsl: 230, 7%, 23%;
    --tb9-color-contrast-higher-hsl: 230, 13%, 9%;
    --tb9-color-contrast-lower-hsl: 240, 4%, 85%;
    --tb9-color-contrast-medium-hsl: 225, 4%, 47%;
    --tb9-color-bg-light-hsl: 0, 0%, 100%;
    --tb9-color-accent-hsl: 342, 89%, 48%;
  
    /* spacing */
    --tb9-space-4xs: 0.125rem;
    --tb9-space-3xs: 0.25rem;
    --tb9-space-2xs: 0.375rem;
    --tb9-space-xs: 0.5rem;
    --tb9-space-sm: 0.75rem;
    --tb9-space-md: 1.25rem;
  
    /* typography */
    --tb9-text-sm: 0.833rem;
    --tb9-text-xs: 0.694rem;
    --tb9-text-sm: 0.833rem;
  }
  
  @media(min-width: 64rem){
    :root {
      /* spacing */
      --tb9-space-4xs: 0.1875rem;
      --tb9-space-3xs: 0.375rem;
      --tb9-space-2xs: 0.5625rem;
      --tb9-space-xs: 0.75rem;
      --tb9-space-sm: 1.125rem;
      --tb9-space-md: 2rem;
  
      /* typography */
      --tb9-text-sm: 1rem;
      --tb9-text-xs: 0.8rem;
      --tb9-text-sm: 0.9rem;
    }
  }
  
  /* icons */
  .tb9-icon {
    height: var(--tb9-size, 1em);
    width: var(--tb9-size, 1em);
    display: inline-block;
    color: inherit;
    fill: currentColor;
    line-height: 1;
    flex-shrink: 0;
    max-width: initial;
  }
  
  .tb9-icon--xs {
    --tb9-size: 16px;
  }

  /* component */
  :root {
    --toc-border-width: 1px;
    /* static version only */
  }
  
  /* #region (style affecting collapsed + static versions) 👇 */
  .toc {
    --space-unit: 1rem;
    /* use rem units for spacing */
  }
  
  .toc__list {
    position: relative;
  }
  .toc__list .toc__list .toc__link {
    padding-left: calc(var(--tb9-space-sm) * 2);
    /* offset sub nav */
  }
  

  .toc__label {
    font-weight: 550;
  }

  .toc__link,
  .toc__label {
    padding: var(--tb9-space-3xs) var(--tb9-space-sm);
  }
  
  .toc__link {
    position: relative;
    color: hsl(var(--tb9-color-contrast-medium-hsl));
    text-decoration: none;
  }
  .toc__link::before {
    /* left mark */
    content: "";
    width: var(--toc-border-width);
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
  }
  .toc__link:hover {
    color: hsl(var(--tb9-color-contrast-high-hsl));
  }
  
  .toc__link--selected {
    color: #6B33BA;
  }
  .toc__link--selected:hover {
    color: hsl(var(--tb9-color-primary-hsl));
  }
  
  .toc__label {
    /* label style */
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: var(--tb9-text-sm);
  }
  
  .toc__control {
    /* control button */
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .toc__control-text {
    /* text inside control button */
    position: relative;
  }
  .toc__control-text > * {
    display: inline-block;
    transition: opacity 0.4s, -webkit-transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: opacity 0.4s, transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: opacity 0.4s, transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1), -webkit-transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  .toc__control-text > *:last-child {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    pointer-events: none;
    -webkit-transform: translateY(-10px);
            transform: translateY(-10px);
  }
  
  .toc__icon-arrow {
    /* arrow icon  */
  }
  .toc__icon-arrow .icon__group {
    will-change: transform;
    -webkit-transform-origin: 8px 8px;
            transform-origin: 8px 8px;
    transition: -webkit-transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1), -webkit-transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  .toc__icon-arrow .icon__group > * {
    -webkit-transform-origin: 8px 8px;
            transform-origin: 8px 8px;
    stroke-dasharray: 17;
    -webkit-transform: translateY(3px);
            transform: translateY(3px);
    transition: stroke-dashoffset 0.3s, -webkit-transform 0.3s;
    transition: transform 0.3s, stroke-dashoffset 0.3s;
    transition: transform 0.3s, stroke-dashoffset 0.3s, -webkit-transform 0.3s;
    transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  .toc__icon-arrow .icon__group > *:first-child {
    stroke-dashoffset: 10;
  }
  .toc__icon-arrow .icon__group > *:last-child {
    stroke-dashoffset: 10;
  }
  
  .toc-content__target {
    scroll-margin-top: var(--tb9-space-4xs);
  }
  
  /* #endregion */
  /* #region (collapsed version only - mobile 👇) */
  .toc:not(.toc--static) {
    border-radius: 0.25em;
    background-color: hsl(var(--tb9-color-bg-light-hsl));
    box-shadow: inset 0 0 0.5px 1px hsla(0, 0%, 100%, 0.075), 0 0.3px 0.4px rgba(0, 0, 0, 0.025),0 0.9px 1.5px rgba(0, 0, 0, 0.05), 0 3.5px 6px rgba(0, 0, 0, 0.1);
    transition: 0.3s;
  }
  .toc:not(.toc--static):hover {
    box-shadow: inset 0 0 0.5px 1px hsla(0, 0%, 100%, 0.075), 0 0.9px 1.5px rgba(0, 0, 0, 0.03),0 3.1px 5.5px rgba(0, 0, 0, 0.08),0 14px 25px rgba(0, 0, 0, 0.12);
  }
  .toc:not(.toc--static) .toc__nav {
    /* navigation */
    display: none;
    margin: var(--tb9-space-2xs) 0;
  }
  .toc:not(.toc--static) .toc__list {
    padding-bottom: var(--tb9-space-xs);
  }
  .toc:not(.toc--static) .toc__label {
    display: none;
  }
  .toc:not(.toc--static) .toc__link {
    display: flex;
  }
  .toc:not(.toc--static).toc--expanded .toc__control-text > *:first-child {
    -webkit-transform: translateY(10px);
            transform: translateY(10px);
    opacity: 0;
    pointer-events: none;
  }
  .toc:not(.toc--static).toc--expanded .toc__control-text > *:last-child {
    opacity: 1;
    pointer-events: auto;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
  .toc:not(.toc--static).toc--expanded .toc__nav {
    display: block;
    -webkit-animation: toc-entry-animation 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
            animation: toc-entry-animation 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
  }
  .toc:not(.toc--static).toc--expanded .toc__icon-arrow .icon__group {
    /* animate arrow icon */
    -webkit-transform: rotate(-90deg);
            transform: rotate(-90deg);
  }
  .toc:not(.toc--static).toc--expanded .toc__icon-arrow .icon__group > *:first-child, .toc:not(.toc--static).toc--expanded .toc__icon-arrow .icon__group *:last-child {
    stroke-dashoffset: 0;
    -webkit-transform: translateY(0px);
            transform: translateY(0px);
  }
  
  /* #endregion */
  /* #region (static version only - desktop 👇) */
  .toc--static {
    box-shadow: inset var(--toc-border-width) 0 0 hsl(var(--tb9-color-contrast-lower-hsl));
    /* left border */
  }



                                               /* TOC sticky */



                                               /* z
.toc__nav[class*="position-sticky"] {
  top: calc(var(--tb9-space-md) + 70px);
  max-height: calc(100vh - var(--tb9-space-md) * 2);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
} */

.toc__nav.sticky {
    position: fixed;
    top: calc(var(--tb9-space-md) + 70px); /* Adjust this value based on the height of your fixed header */
    max-height: calc(100vh - var(--tb9-space-md) * 2);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    transition: top 0.3s ease; /* Add a smooth transition for a better user experience */
  }




                                               /* TOC sticky */


  .toc--static .toc__label {
    font-size: var(--tb9-text-xs);
  }
  .toc--static .toc__link {
    display: inline-flex;
    font-size: var(--tb9-text-sm);
  }
  .toc--static .toc__link--selected::before {
    background-color: #6B33BA;
  }
  .toc--static .toc__control {
    /* control - static version only */
    display: none;
  }
  
  .toc-content--toc-static *:target {
    -webkit-animation: toc-target 2s;
            animation: toc-target 2s;
    /* highlight section on target */
  }
  
  

  /* #endregion */
  @-webkit-keyframes toc-target {
    0%, 50% {
      outline: 2px solid hsla(var(--tb9-color-primary-hsl), 0.5);
    }
    100% {
      outline: 2px solid hsla(var(--tb9-color-primary-hsl), 0);
    }
  }
  @keyframes toc-target {
    0%, 50% {
      outline: 2px solid hsla(var(--tb9-color-primary-hsl), 0.5);
    }
    100% {
      outline: 2px solid hsla(var(--tb9-color-primary-hsl), 0);
    }
  }
  @-webkit-keyframes toc-entry-animation {
    from {
      opacity: 0;
      -webkit-transform: translateY(-10px);
              transform: translateY(-10px);
    }
    to {
      opacity: 1;
      -webkit-transform: translateY(0px);
              transform: translateY(0px);
    }
  }
  @keyframes toc-entry-animation {
    from {
      opacity: 0;
      -webkit-transform: translateY(-10px);
              transform: translateY(-10px);
    }
    to {
      opacity: 1;
      -webkit-transform: translateY(0px);
              transform: translateY(0px);
    }
  }
  /* used in JS - detect when the TOC needs to switch from a collapsed to a static version */
  [class*=toc--static]::before {
    display: none;
    content: "collapsed";
  }
  
  @media (min-width: 32rem) {
    .toc--static\@xs::before {
      content: "static";
    }
  }
  @media (min-width: 48rem) {
    .toc--static\@sm::before {
      content: "static";
    }
  }
  @media (min-width: 64rem) {
    .toc--static\@md::before {
      content: "static";
    }
  }
  @media (min-width: 80rem) {
    .toc--static\@lg::before {
      content: "static";
    }
  }
  @media (min-width: 90rem) {
    .toc--static\@xl::before {
      content: "static";
    }
  }
  
  /* utility classes */
  .tb9-article {
    --tb9-heading-line-height: 1.22;
    --tb9-body-line-height: 1.66;
    --tb9-space-multiplier: 1.2;
  }
  
  .tb9-text-component :where(h1, h2, h3, h4) {
    line-height: var(--tb9-heading-line-height, 1.2);
    margin-top: calc(var(--tb9-space-md) * var(--tb9-space-multiplier, 1));
    margin-bottom: calc(var(--tb9-space-sm) * var(--tb9-space-multiplier, 1));
  }
  
  .tb9-text-component :where(p, blockquote, ul li, ol li) {
    line-height: var(--tb9-body-line-height, 1.4);
  }
  
  .tb9-text-component :where(ul, ol, p, blockquote, .tb9-text-component__block) {
    margin-bottom: calc(var(--tb9-space-sm) * var(--tb9-space-multiplier, 1));
  }
  
  .tb9-text-component :where(ul, ol) {
    padding-left: 1.25em;
  }
  
  .tb9-text-component ul :where(ul, ol), .tb9-text-component ol :where(ul, ol) {
    padding-left: 1em;
    margin-bottom: 0;
  }
  
  .tb9-text-component ul {
    list-style-type: disc;
  }
  
  .tb9-text-component ol {
    list-style-type: decimal;
  }
  
  .tb9-text-component img {
    display: block;
    margin: 0 auto;
  }
  
  .tb9-text-component figcaption {
    margin-top: calc(var(--tb9-space-xs) * var(--tb9-space-multiplier, 1));
    font-size: var(--tb9-text-sm);
    text-align: center;}
  
  .tb9-text-component em {
    font-style: italic;
  }
  
  .tb9-text-component strong {
    font-weight: bold;
  }
  
  .tb9-text-component s {
    text-decoration: line-through;
  }
  
  .tb9-text-component u {
    text-decoration: underline;
  }
  
  .tb9-text-component mark {
    background-color: hsla(var(--tb9-color-accent-hsl), 0.2);
    color: inherit;
  }
  
  .tb9-text-component blockquote {
    padding-left: 1em;
    border-left: 4px solid hsl(var(--tb9-color-contrast-lower-hsl));
    font-style: italic;
  }
  
  .tb9-text-component hr {
    margin: calc(var(--tb9-space-md) * var(--tb9-space-multiplier, 1)) auto;
    background: hsl(var(--tb9-color-contrast-lower-hsl));
    height: 1px;
  }
  
  .tb9-text-component > *:first-child {
    margin-top: 0;
  }
  
  .tb9-text-component > *:last-child {
    margin-bottom: 0;
  }
  
  .tb9-text-component.tb9-line-height-xs {
    --tb9-heading-line-height: 1;
    --tb9-body-line-height: 1.1;
  }
  
  .tb9-text-component.tb9-line-height-sm {
    --tb9-heading-line-height: 1.1;
    --tb9-body-line-height: 1.2;
  }
  
  .tb9-text-component.tb9-line-height-md {
    --tb9-heading-line-height: 1.15;
    --tb9-body-line-height: 1.4;
  }
  
  .tb9-text-component.tb9-line-height-lg {
    --tb9-heading-line-height: 1.22;
    --tb9-body-line-height: 1.58;
  }
  
  .tb9-text-component.tb9-line-height-xl {
    --tb9-heading-line-height: 1.3;
    --tb9-body-line-height: 1.72;
  }
  
  .tb9-margin-left-3xs {
    margin-left: var(--tb9-space-3xs);
  }
  
  .tb9-sr-only {
    position: absolute;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    width: 1px;
    height: 1px;
    overflow: hidden;
    padding: 0;
    border: 0;
    white-space: nowrap;
  }
  
  .tb9-padding-sm {
    padding: var(--tb9-space-sm);
  }
  
  .tb9-gap-md {
    gap: var(--tb9-space-md);
  }
  
  .tb9-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
  }
  
  .tb9-grid > * {
    min-width: 0;
    grid-column-end: span 12;
  }
  
  .tb9-max-width-adaptive-md {
    max-width: 32rem;
  }
  
  @media(min-width: 48rem) {
    .tb9-max-width-adaptive-md {
      max-width: 48rem;
    }
  }
  
  @media(min-width: 64rem) {
    .tb9-max-width-adaptive-md {
      max-width: 64rem;
    }
  }
  
  .tb9-container {
    width: calc(100% - 2*var(--tb9-space-md));
    margin-left: auto;
    margin-right: auto;
  }
  
  @media(min-width: 64rem){
    .tb9-position-sticky\@md {
      position: sticky;
    }
  
    .tb9-order-2\@md {
      order: 2;
    }
  
    .tb9-flex-row-reverse\@md {
      flex-direction: row-reverse;
    }
  
    .tb9-col-3\@md {
      grid-column-end: span 3;
    }
  
    .tb9-col-9\@md {
      grid-column-end: span 9;
    }
  }

  

  /* ////////////////////////////////////////////////////// */