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b{font-family:var(--lab-mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.1rem;font-size:.62rem;font-weight:800;display:block}.lab-mistake__icon{stroke-width:3px;flex-shrink:0;width:15px;height:15px;margin-top:.28rem}.lab-mistake__row--wrong{color:var(--lab-ink-2)}.lab-mistake__row--wrong b,.lab-mistake__row--wrong .lab-mistake__icon{color:var(--lab-bad)}.lab-mistake__row--right{border-top:1px dashed var(--lab-hairline);color:var(--lab-ink);padding-top:.5rem;font-weight:500}.lab-mistake__row--right b,.lab-mistake__row--right .lab-mistake__icon{color:var(--lab-ok)}.lab-mistake__why{color:var(--lab-ink-3);margin:0;padding-left:2.05rem;font-size:.78rem;line-height:1.55}.lab-mistake .katex{text-transform:none;font-size:1em}@media (min-width:900px){.lab-mistakes{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}}