.introduction-content{display:grid;-webkit-box-align:start;-ms-flex-align:start;align-items:start;gap:16px}@media only screen and (min-width:769px){.introduction-content{grid-template-columns:280px auto}}.introduction-content .introduction-content__sidebar-nav{background-color:var(--color-white);border:.5px solid var(--gray-50);display:none;position:sticky}@media only screen and (min-width:769px){.introduction-content .introduction-content__sidebar-nav{display:block;top:95px}}.introduction-content .introduction-content__sidebar-nav button{display:-webkit-box;display:-ms-flexbox;display:flex;width:100%;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;border:0;border-top:1px solid var(--gray-50);gap:16px;padding:8px 16px;text-align:left}.introduction-content .introduction-content__sidebar-nav button:after{content:"";font-family:FontAwesome;font-size:24px}.introduction-content .introduction-content__sidebar-nav button:hover{background-color:var(--tr-purple-100)}.introduction-content .introduction-content__sidebar-nav button.intro-content__main-nav{border-top:0;padding:16px}.introduction-content .introduction-content__sidebar-nav button.intro-content__main-nav:after{display:none}