@import url("https://fonts.googleapis.com/css2?family=STIX+Two+Text:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");.textbook-content{--tb-font-family:"STIX Two Text","Georgia",serif;--tb-header-font-family:"STIX Two Text",serif;--tb-mono-font-family:"SF Mono","Monaco","Inconsolata","Fira Code",monospace;font-family:var(--tb-font-family)}.textbook-content pre{background-color:var(--secondary);padding:1rem;border-radius:.5rem;overflow-x:auto;margin:1.5rem 0}.textbook-content code,.textbook-content pre{font-family:var(--tb-mono-font-family);font-size:.875rem}.textbook-content code{background-color:#edeff2;padding:.125rem .375rem;border-radius:.25rem}.textbook-content ul{margin-left:1rem;margin-bottom:.75rem}