.practice-browser-intro[data-astro-cid-psq4igua]{align-items:start;gap:var(--space-5) var(--space-6);padding-block:var(--space-3) var(--space-4);grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);display:grid}.practice-browser-intro[data-astro-cid-psq4igua] h1[data-astro-cid-psq4igua]{margin:var(--space-1) 0 var(--space-3)}.practice-browser-intro[data-astro-cid-psq4igua] p[data-astro-cid-psq4igua]{color:var(--text-secondary);margin:0}.practice-browser-intro[data-astro-cid-psq4igua] .practice-browser-intro__eyebrow[data-astro-cid-psq4igua]{color:var(--text-secondary);font:650 var(--type-meta) / var(--leading-ui) var(--font-ui)}.practice-browser-intro__builder[data-astro-cid-psq4igua]{border-inline-start:3px solid var(--accent-600);padding-inline-start:var(--space-4)}.practice-browser-intro__builder[data-astro-cid-psq4igua] h2[data-astro-cid-psq4igua]{margin:0 0 var(--space-2);font-size:var(--type-subsection)}.practice-browser-intro__builder[data-astro-cid-psq4igua] p[data-astro-cid-psq4igua]{font-size:var(--type-control)}.practice-browser-intro__builder[data-astro-cid-psq4igua] a[data-astro-cid-psq4igua]{align-items:center;gap:var(--space-2);min-height:var(--control-height);margin-top:var(--space-1);font-weight:650;display:inline-flex}.practice-browser[data-astro-cid-psq4igua]{gap:var(--space-3);display:grid}.practice-browser__heading[data-astro-cid-psq4igua]{font-size:var(--type-subsection);margin:0}.practice-browser__opening[data-astro-cid-psq4igua] p[data-astro-cid-psq4igua]{margin:var(--space-1) 0 0;color:var(--text-secondary);font-size:var(--type-control)}.practice-browser__controls[data-astro-cid-psq4igua]{gap:var(--space-3);grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,1fr));display:grid}.practice-browser__controls[data-astro-cid-psq4igua] label[data-astro-cid-psq4igua]{gap:var(--space-0);color:var(--text-primary);font-size:var(--type-caption);font-weight:650;display:grid}.practice-browser__controls[data-astro-cid-psq4igua] label[data-astro-cid-psq4igua]>span[data-astro-cid-psq4igua]{align-items:center;gap:var(--space-1);margin-bottom:var(--space-1);display:flex}.practice-browser__step[data-astro-cid-psq4igua]{aspect-ratio:1;border-radius:var(--radius-pill);width:1.5em;color:var(--text-secondary);background:var(--surface-subtle);font-variant-numeric:tabular-nums;place-items:center;display:inline-grid}.practice-browser__guide[data-astro-cid-psq4igua] summary[data-astro-cid-psq4igua]{min-height:var(--control-height);padding-block:var(--space-2);cursor:pointer;color:var(--link);font:650 var(--type-meta) / var(--leading-ui) var(--font-ui)}.practice-browser__guide[data-astro-cid-psq4igua] dl[data-astro-cid-psq4igua]{gap:var(--space-4);margin:var(--space-2) 0 var(--space-3);grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));display:grid}.practice-browser__guide[data-astro-cid-psq4igua] dt[data-astro-cid-psq4igua]{margin-bottom:var(--space-1);font:650 var(--type-control) / var(--leading-ui) var(--font-ui)}.practice-browser__guide[data-astro-cid-psq4igua] dt[data-astro-cid-psq4igua] span[data-astro-cid-psq4igua]{margin-top:var(--space-0);color:var(--selected-fg);font-size:var(--type-caption);display:block}.practice-browser__guide[data-astro-cid-psq4igua] dd[data-astro-cid-psq4igua]{color:var(--text-secondary);font-size:var(--type-meta);margin:0}.practice-browser__controls[data-astro-cid-psq4igua] select[data-astro-cid-psq4igua]{width:100%;min-height:var(--control-height);border:1px solid var(--control-boundary);border-radius:var(--radius-control);background:var(--surface-raised);color:var(--text-primary);font:inherit;font-size:var(--type-control);padding:var(--space-1) var(--space-2)}.practice-browser__scope[data-astro-cid-psq4igua],.practice-browser__empty[data-astro-cid-psq4igua],.practice-browser__scope-actions[data-astro-cid-psq4igua]{align-items:center;gap:var(--space-2) var(--space-3);flex-wrap:wrap;display:flex}.practice-browser__scope[data-astro-cid-psq4igua]{padding-top:var(--space-2);border-top:1px solid var(--divider-quiet);justify-content:space-between}.practice-browser__status[data-astro-cid-psq4igua],.practice-browser__empty[data-astro-cid-psq4igua] p[data-astro-cid-psq4igua]{color:var(--text-secondary);font-size:var(--type-meta);margin:0}.practice-browser__empty[data-astro-cid-psq4igua]{padding-block:var(--space-4);border-block:1px solid var(--divider-quiet)}.practice-browser__choose[data-astro-cid-psq4igua]{font-size:var(--type-meta);font-weight:650}.practice-browser[data-astro-cid-psq4igua] [data-astro-cid-psq4igua][hidden]{display:none}.practice-browser__results[data-astro-cid-psq4igua]{gap:var(--space-5);display:grid}.practice-browser__course[data-astro-cid-psq4igua]{gap:var(--space-3);display:grid}.practice-browser__course-header[data-astro-cid-psq4igua] h3[data-astro-cid-psq4igua]{font-size:var(--type-section);margin:0}.practice-browser__course-header[data-astro-cid-psq4igua]{padding-block:var(--space-2);border-bottom:2px solid var(--divider-quiet)}.practice-browser__course-header[data-astro-cid-psq4igua] p[data-astro-cid-psq4igua]{margin:var(--space-0) 0 0;color:var(--text-secondary);font-size:var(--type-meta)}.practice-browser__section[data-astro-cid-psq4igua]{gap:var(--space-2);padding-top:var(--space-3);display:grid}.practice-browser__section[data-astro-cid-psq4igua] h4[data-astro-cid-psq4igua]{font:700 var(--type-control) / var(--leading-ui) var(--font-ui);margin:0}.practice-browser__section[data-astro-cid-psq4igua] ul[data-astro-cid-psq4igua]{gap:0;max-width:none;margin:0;padding:0;list-style:none;display:grid}.practice-browser__item[data-astro-cid-psq4igua]{align-items:center;gap:var(--space-1) var(--space-3);min-height:var(--control-height);padding:var(--space-3) var(--space-2);border-bottom:1px solid var(--divider-quiet);border-radius:var(--radius-control);color:var(--text-primary);font-family:var(--font-ui);transition:border-color var(--motion-fast,.12s) ease, background-color var(--motion-fast,.12s) ease;background:0 0;grid-template-columns:9.5rem minmax(0,1fr) auto;text-decoration:none;display:grid}.practice-browser__item[data-astro-cid-psq4igua]:hover{background:var(--surface-subtle)}.practice-browser__item[data-astro-cid-psq4igua]:focus-visible{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:var(--focus-ring-offset)}.practice-browser__item[data-astro-cid-psq4igua]:hover .practice-browser__title[data-astro-cid-psq4igua]{color:var(--link,var(--accent-700));text-underline-offset:.2em;text-decoration:underline}.practice-browser__kind[data-astro-cid-psq4igua]{padding:.125rem var(--space-2);border-radius:var(--radius-pill);color:var(--text-secondary);background:var(--surface-subtle);font:700 var(--type-caption) / 1.5 var(--font-ui);white-space:nowrap;justify-self:start}.practice-browser__kind[data-astro-cid-psq4igua][data-kind=topic-check],.practice-browser__kind[data-astro-cid-psq4igua][data-kind=diagnostic]{color:var(--accent-700);background:var(--accent-100)}.practice-browser__title[data-astro-cid-psq4igua]{overflow-wrap:anywhere;font-weight:600}.practice-browser__item-body[data-astro-cid-psq4igua]{gap:var(--space-0);min-width:0;display:grid}.practice-browser__item-meta[data-astro-cid-psq4igua]{align-items:center;gap:var(--space-1) var(--space-3);color:var(--text-secondary);font-size:var(--type-caption);overflow-wrap:anywhere;flex-wrap:wrap;display:flex}.practice-browser__arrow[data-astro-cid-psq4igua]{color:var(--link)}.practice-browser__format[data-astro-cid-psq4igua]{color:var(--text-secondary);font-size:var(--type-caption);overflow-wrap:anywhere}@media (width<=48rem){.practice-browser-intro[data-astro-cid-psq4igua],.practice-browser__controls[data-astro-cid-psq4igua]{grid-template-columns:1fr}}@media (width<=40rem){.practice-browser__item[data-astro-cid-psq4igua]{grid-template-columns:minmax(0,1fr) auto}.practice-browser__kind[data-astro-cid-psq4igua]{grid-column:1/-1}}@media (prefers-reduced-motion:reduce){.practice-browser__item[data-astro-cid-psq4igua]{transition:none}}@media (forced-colors:active){.practice-browser__kind[data-astro-cid-psq4igua]{border:1px solid canvastext}.practice-browser__item[data-astro-cid-psq4igua]:focus-visible{outline-color:highlight}}.practice-browser-page[data-astro-cid-vylbj5zg]{gap:var(--space-5);max-width:108ch;display:grid}