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scale(1)}.tooltip-content.tooltip-content--align-end{right:0;left:auto;transform:translateY(-4px) scale(.98);transform-origin:right bottom}.tooltip--open .tooltip-content.tooltip-content--align-end{transform:translateY(-2px) scale(1)}.tooltip-arrow{position:absolute;width:8px;height:8px;background:#111;transform:rotate(45deg);bottom:-4px;left:var(--arrow-left,calc(50% - 4px))}.tooltip-arrow.tooltip-arrow--top{bottom:auto;top:-4px}.tooltip{position:relative;display:inline-block}.tooltip button{color:var(--tooltip-color)}.tooltip-trigger{all:unset;cursor:help;border-bottom:1px dotted #888;line-height:1.2}.tooltip,.tooltip *{font-family:inherit}.siteFooter{display:flex;flex-direction:column;bottom:0}.footerArt img{display:block;width:100%;height:auto}.footerItems{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 50px;background-color:#107c00}.footerItems nav ul{display:flex;gap:20px;flex-wrap:wrap}.footerItems nav ul li a{color:#fff;font-size:1rem}.footerItems nav ul li{padding:10px}.footerItems p{font-size:1rem;color:#fff}.footerItems p a{color:#fef486}@media (max-width:1050px){.footerItems{flex-direction:column;align-items:flex-start;padding:0 20px;gap:6px}.footerItems nav ul{flex-direction:column;gap:1px}.footerItems nav ul li{padding:2px}.footerItems nav ul li a,.footerItems p{font-size:.8rem}}.st-preloader{position:fixed;inset:0;display:grid;place-items:center;background:color-mix(in srgb,var(--bg,#0b0b0b) 80%,transparent);z-index:9999;opacity:1;transition:opacity .26s ease}.st-preloader--hide{opacity:0;pointer-events:none}.st-preloader__inner{display:grid;place-items:center;grid-gap:16px;gap:16px}.st-preloader__ring{position:relative;width:128px;height:128px}.st-preloader__logo{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);width:78px;height:78px}.st-preloader__ringSpinner,.st-preloader__ringTrack{position:absolute;inset:0;border-radius:50%;border:6px solid 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.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.button{display:inline-block;padding:10px 16px;border-radius:10px;background:var(--dangerdurk-color);color:#fff;font-weight:600;text-decoration:none;cursor:pointer}.button:focus-visible{outline:1px solid #3b82f6;outline-offset:1px}.link{font-size:14px;text-decoration:underline;color:var(--highlight-blue);opacity:.9}.normalTable{border-collapse:collapse}.normalTable td{padding:6px 2px}.normalTable td:first-child{text-align:right;font-weight:700}.normalTable td:last-child{text-align:left}.geometryTable{width:100%;border-collapse:collapse}.geometryTable td{padding:6px 10px}.geometryTable td:first-child{text-align:right;width:10%;font-weight:700}.geometryTable td:last-child{text-align:left;width:90%}.two-column-table{width:100%;border-collapse:collapse;text-align:center}.two-column-table th{color:var(--highlight-orange);padding:10px 15px}.two-column-table td{padding:10px 15px;width:50%;font-size:1.2rem}.two-column-table 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0;color:var(--text-color);font-size:1.2rem}span{font-family:Poppins,sans-serif;font-weight:400}h1{text-align:center;margin:1rem auto;color:var(--heading-color);font-size:2rem}h1 span{font-size:1.4rem}h2{font-size:1.6rem;padding:.8rem 0;color:var(--subheading-color)}h3{font-size:1.4rem;color:var(--heading-color);padding:.6rem 0}h5{font-size:1.2rem;color:var(--heading-purpel);padding:.4rem 0}.selectClass{display:flex;padding:5px 0;font-size:1rem;align-items:center}.selectClass label{font-size:1.2rem}.selectClass select{background-color:var(--background-color);color:var(--subheading2-color);font-size:1rem}.selectClass select option:hover{background-color:var(--body-overlay)}.selectClass label{color:var(--subheading2-color)}#classSelect{padding:6px 20px;border-radius:3px;border:0}.pwa-install-banner{position:fixed;inset:auto 12px 12px 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fadeIn{0%{opacity:0}to{opacity:1}}.responsive-canvas{width:100%;height:auto;max-width:100%;aspect-ratio:3/2;display:block}.tree{text-align:center;max-width:500px;width:100%;margin:30px auto 0}.tree img{padding:0;margin-bottom:-5}.child{display:flex;align-items:center;justify-content:space-between}.child p,.tree p{padding:0;margin:0;color:var(--heading-purpel);font-weight:500}.katex .sizing.reset-size1.size5{font-size:unset!important;vertical-align:super!important;line-height:normal!important;transform:none!important}.katex{font-size:1rem}.katex *{font-size:inherit;vertical-align:baseline;font-family:inherit}.katex-display{margin:1em 0;text-align:left}@media (max-width:1050px){.logo img{width:75%}img{width:100%}body{font-size:1.2rem;line-height:1.6rem}li,p{padding:3px 0}li,p,span{font-size:1rem}h1{margin:.5rem auto;font-size:1.4rem}h1 span{font-size:1.3rem}h2{padding:.5rem 0}h2,h3{font-size:1.1rem}h3{padding:.4rem 0}.btn{padding:.3rem 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