#lessons-root[data-astro-cid-jiqqmofc].katex-loading{opacity:0}#lessons-root[data-astro-cid-jiqqmofc]{transition:opacity .3s}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-bar{fill:color-mix(in srgb, var(--stat-empirical) 35%, transparent);transition:fill .2s}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-bar--hi{fill:var(--stat-empirical)}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-area{fill:color-mix(in srgb, var(--stat-empirical) 20%, transparent)}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-mean-label{fill:var(--stat-marker);font-size:10px}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-plot-label{fill:color-mix(in srgb, var(--color-secondary) 80%, transparent);font-size:10px;font-family:var(--font-family-code)}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-tick{fill:color-mix(in srgb, var(--color-secondary) 70%, transparent);font-size:9px}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-plot-sublabel{fill:color-mix(in srgb, var(--color-secondary) 55%, transparent);font-size:8px;font-family:var(--font-family-code)}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-curve{fill:none;stroke:var(--stat-theoretical);stroke-width:1.5px}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-mean{stroke:var(--stat-marker);stroke-width:1px;stroke-dasharray:3 2}.lesson-plot[data-astro-cid-jiqqmofc] .lesson-axis{stroke:color-mix(in srgb, var(--color-secondary) 30%, transparent);stroke-width:.75px}.tryit-container[data-astro-cid-jiqqmofc]{border:1px solid color-mix(in srgb, var(--color-secondary) 15%, transparent);border-radius:var(--radius-md);padding:var(--spacing-md);margin-top:var(--spacing-lg)}.tryit-container--guided[data-astro-cid-jiqqmofc]{background:color-mix(in srgb, var(--color-secondary) 6%, transparent);border-color:#0000}.tryit-container--guided[data-astro-cid-jiqqmofc] .step-kind[data-astro-cid-jiqqmofc]{color:var(--stat-empirical)}.tryit-part[data-astro-cid-jiqqmofc]>.body-sm[data-astro-cid-jiqqmofc]:first-child{max-width:55ch}.tryit-part[data-astro-cid-jiqqmofc] .lesson-tryit-input[data-astro-cid-jiqqmofc]{transition:border-color .2s,outline .2s}.lesson-why-input[data-astro-cid-jiqqmofc]{resize:vertical;min-height:3rem;font-family:var(--font-family-body);line-height:1.5;transition:border-color .2s,outline .2s}.lesson-why-input[data-astro-cid-jiqqmofc]:focus-visible{border-color:var(--stat-empirical);outline:1px solid var(--stat-empirical)}.lesson-why-input[data-astro-cid-jiqqmofc]:disabled{opacity:.6;cursor:not-allowed}.lesson-step[data-astro-cid-jiqqmofc] p[data-astro-cid-jiqqmofc] code[data-astro-cid-jiqqmofc],.tryit-part[data-astro-cid-jiqqmofc] p[data-astro-cid-jiqqmofc] code[data-astro-cid-jiqqmofc]{font-size:.8125rem}.step-meta[data-astro-cid-jiqqmofc] .exercise-complete-badge[data-astro-cid-jiqqmofc]{margin-left:auto}.lesson-tryit-result--correct[data-astro-cid-jiqqmofc],.lesson-why-result--good[data-astro-cid-jiqqmofc]{color:var(--stat-empirical)}.lesson-selfassess--affirm[data-astro-cid-jiqqmofc]{color:var(--color-on-tertiary-mint-container);border-color:color-mix(in srgb, var(--color-on-tertiary-mint-container) 45%, transparent)}.lesson-selfassess--revise[data-astro-cid-jiqqmofc]{color:var(--color-secondary);border-color:color-mix(in srgb, var(--color-secondary) 35%, transparent)}.lesson-tryit-input--correct[data-astro-cid-jiqqmofc]{border-color:var(--stat-empirical);outline:1px solid var(--stat-empirical)}.lesson-tryit-input--incorrect[data-astro-cid-jiqqmofc]{border-color:var(--stat-danger);outline:1px solid var(--stat-danger)}.tryit-part[data-astro-cid-jiqqmofc][data-disabled=true]{opacity:.5;pointer-events:none}.tip-toggle[data-astro-cid-jiqqmofc]{color:var(--stat-marker);cursor:pointer;background:0 0;border:none}.tip-toggle[data-astro-cid-jiqqmofc]:hover{text-decoration:underline}.guided-complete[data-astro-cid-jiqqmofc]{margin-top:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--stat-empirical) 8%, transparent)}.guided-complete[data-astro-cid-jiqqmofc] p[data-astro-cid-jiqqmofc]{color:var(--stat-empirical)}.guided-complete[data-astro-cid-jiqqmofc].hidden{display:none}.exercise-complete-badge[data-astro-cid-jiqqmofc]{color:var(--stat-empirical);margin-left:var(--spacing-sm);font-size:.625rem;display:inline}.exercise-complete-badge[data-astro-cid-jiqqmofc].hidden{display:none}@media (width<=640px){.plot-readout[data-astro-cid-jiqqmofc]{display:none}}.lesson-tryit-choices[data-astro-cid-jiqqmofc] input[data-astro-cid-jiqqmofc][type=radio]{accent-color:var(--stat-empirical)}.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]{border:1px solid color-mix(in srgb, var(--color-secondary) 15%, transparent);border-radius:var(--radius-default);padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;transition:border-color .2s,background .2s}.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]:hover{background:color-mix(in srgb, var(--stat-empirical) 5%, transparent)}.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]:has(input:checked){border-color:var(--stat-empirical);background:color-mix(in srgb, var(--stat-empirical) 8%, transparent)}.tryit-part[data-astro-cid-jiqqmofc][data-choice-state=incorrect] .lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]:has(input:checked){border-color:var(--stat-danger);background:color-mix(in srgb, var(--stat-danger) 8%, transparent)}.tryit-part[data-astro-cid-jiqqmofc][data-choice-state=incorrect] .lesson-tryit-choices[data-astro-cid-jiqqmofc] input[data-astro-cid-jiqqmofc][type=radio]:checked{accent-color:var(--stat-danger)}.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]:has(input:disabled){cursor:default}.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]:has(input:disabled):not(:has(input:checked)){opacity:.6}.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]:has(input:disabled):hover{background:0 0}.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc]:has(input:disabled):has(input:checked):hover{background:color-mix(in srgb, var(--stat-empirical) 8%, transparent)}.lesson-tryit-input[data-astro-cid-jiqqmofc]:focus-visible:not(.lesson-tryit-input--correct,.lesson-tryit-input--incorrect){border-color:var(--stat-empirical);outline:1px solid var(--stat-empirical)}.lesson-tryit-result[data-astro-cid-jiqqmofc]:not(:empty){animation:.25s lesson-result-in}@keyframes lesson-result-in{0%{opacity:0;transform:translateY(2px)}}@media (prefers-reduced-motion:reduce){.lesson-step[data-astro-cid-jiqqmofc],.lesson-plot[data-astro-cid-jiqqmofc],.step-nav-label[data-astro-cid-jiqqmofc],.step-progress-dot[data-astro-cid-jiqqmofc],.step-seg[data-astro-cid-jiqqmofc],.lesson-tryit-choices[data-astro-cid-jiqqmofc] label[data-astro-cid-jiqqmofc],.lesson-plot[data-astro-cid-jiqqmofc] .lesson-curve,.lesson-plot[data-astro-cid-jiqqmofc] .lesson-bar{transition:none}.lesson-tryit-result[data-astro-cid-jiqqmofc]:not(:empty){animation:none}}