:root{--navbar-height:60px}.h-fix{height:calc(100vh - var(--navbar-height))}@supports (-webkit-touch-callout:none){.h-fix{height:-webkit-fill-available;height:calc(100vh - env(safe-area-inset-bottom,0) - env(safe-area-inset-top,0))}}.knowledge p{margin:.5rem 0 0}.knowledge-quiz h3{margin-bottom:.5rem;font-weight:600}.knowledge-wrapper .knowledge:first-child p:first-child{font-size:1.15rem;font-weight:600}.bg-striped{background:#f5f5f5 repeating-linear-gradient(135deg,#19b0f6 0 26px,#33baf6 26px 36px) no-repeat}.btn-purple.bg-striped{background:#f5f5f5 repeating-linear-gradient(135deg,#cd7de3 0 26px,#d58be9 26px 36px) no-repeat}.btn-purple.bg-striped:hover{color:#fff;background:#f5f5f5 repeating-linear-gradient(135deg,#cd7de3 3px 28px,#d58be9 23px 38px);transition:all .3s}.bg-voice{background:repeating-linear-gradient(240deg,#18aff6 0,#6943d999 28%,#c376f5 47%,#f0b3fc 54%,#feadea 77%,#cb7aff 100%) no-repeat}.bg-voice-decoration{background:repeating-linear-gradient(#bb9cff00 0,#bb9cff 300px)}.bg-grid{background-image:linear-gradient(90deg,#ebebeb88 1px,#0000 1px),linear-gradient(#ebebeb88 1px,#0000 1px);background-size:1rem 1rem}
.markmap{background-image:linear-gradient(90deg,#ebebeb88 1px,#0000 1px),linear-gradient(#ebebeb88 1px,#0000 1px);background-position:-1px -1px;background-size:1rem 1rem}.markmap .markmap-node .markmap-foreign{overflow:visible}.markmap .markmap-node>line{display:none}.markmap .markmap-node .markmap-foreign>div{pointer-events:none;display:flex}.markmap .markmap-node .markmap-foreign>div>div{pointer-events:none;background-color:#fff;align-items:center;width:fit-content;display:flex}.markmap .markmap-node .markmap-foreign>div>div:before{content:"";background-color:var(--node-color,white);vertical-align:middle;border:1.5px solid #e2e8f0;border-radius:12px;flex-shrink:0;width:8px;height:8px;margin-left:-8px}.markmap .markmap-node[data-depth="1"] .markmap-foreign>div>div:before{display:none}.markmap .markmap-node .markmap-foreign>div div div{border-color:color-mix(in srgb, var(--node-color) 80%, #e2e8f0);color:#3c3c3c;background:color-mix(in srgb, var(--node-color) 8%, transparent);white-space:nowrap;border-style:solid;border-width:1.5px;border-radius:12px;padding:6px 10px;font-size:14px;line-height:1.25}.markmap .katex,.markmap .katex .base,.markmap .katex .katex-mathml{display:inline;position:static!important}.markmap .katex .katex-html{display:none}@supports not (background:color-mix(in srgb, red 50%, blue)){.markmap .markmap-node .markmap-foreign>div div div{background:#fffffff2;border-color:#e2e8f0}}.pupi-mindmap-wrapper .mm-toolbar{align-items:center;gap:5px;display:flex}.pupi-mindmap-wrapper .mm-toolbar .mm-toolbar-item>div{height:28px}