#vm-app[data-astro-cid-bdd6l5vn] [data-astro-cid-bdd6l5vn][hidden]{display:none!important}.vm-layout[data-astro-cid-bdd6l5vn]{grid-template-columns:minmax(0,1fr);align-items:start;gap:24px;display:grid}.vm-sidebar[data-astro-cid-bdd6l5vn]{display:contents}#vm-app[data-astro-cid-bdd6l5vn] .vm-settings{order:1}#vm-app[data-astro-cid-bdd6l5vn] .vm-stage{text-align:center;order:2;min-width:0}#vm-app[data-astro-cid-bdd6l5vn][data-phase=setup] .vm-stage,#vm-app[data-astro-cid-bdd6l5vn]:not([data-phase=setup]) .vm-settings,#vm-app[data-astro-cid-bdd6l5vn][data-phase=error] .vm-stage-top[data-astro-cid-bdd6l5vn]{display:none}.vm-stage-top[data-astro-cid-bdd6l5vn]{color:var(--muted);text-align:left;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;font-size:.875rem;display:flex}.vm-stage-meta[data-astro-cid-bdd6l5vn]{flex-direction:column;align-items:flex-start;gap:6px;display:flex}.vm-stats-panel[data-astro-cid-bdd6l5vn]{text-align:left;margin:0 0 16px}.vm-phase[data-astro-cid-bdd6l5vn]{border:1px solid var(--line);color:var(--accent);white-space:nowrap;background:var(--accent-soft);border-radius:99px;padding:5px 11px}#vm-app[data-astro-cid-bdd6l5vn] .vm-stage h2[data-astro-cid-bdd6l5vn]{letter-spacing:-.02em;margin:0 0 10px;font-size:1.5rem;line-height:1.3}.vm-stage-description[data-astro-cid-bdd6l5vn]{color:var(--muted);max-width:370px;min-height:2.9em;margin:0 auto 24px;font-size:1rem}.vm-preview[data-astro-cid-bdd6l5vn],.vm-grid[data-astro-cid-bdd6l5vn]{gap:8px;width:100%;max-width:360px;margin:0 auto;display:grid}.vm-preview[data-astro-cid-bdd6l5vn]{background:var(--lavender);border-radius:16px;grid-template-columns:repeat(4,1fr);max-width:290px;margin:16px auto 28px;padding:12px}.vm-preview[data-astro-cid-bdd6l5vn] .vm-preview-tile{aspect-ratio:1;background:var(--bg);color:#fff;border-radius:10px;place-items:center;font-size:.75rem;display:grid}.vm-preview[data-astro-cid-bdd6l5vn] .vm-preview-tile.is-lit{background:var(--accent)}.vm-grid[data-astro-cid-bdd6l5vn]{gap:6px}.vm-grid[data-astro-cid-bdd6l5vn] .vm-row{grid-template-columns:repeat(var(--vm-size), minmax(0, 1fr));gap:6px;display:grid}.vm-grid[data-astro-cid-bdd6l5vn] .vm-cell{min-width:0}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile{aspect-ratio:1;width:100%;min-height:48px;font:600 1.4rem/1 var(--font-body);color:var(--ink);cursor:pointer;touch-action:manipulation;background:#f2eff7;border:1px solid #7e738e;border-radius:10px;place-items:center;padding:0;transition:background .12s,border-color .12s;display:grid}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile:disabled{opacity:1;cursor:default}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile[data-state=empty]:not(:disabled):hover{border-color:var(--accent);background:var(--lavender)}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile:focus-visible{outline:3px solid var(--accent);outline-offset:2px;z-index:1;position:relative}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile[data-state=lit],.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile[data-state=selected]{background:var(--accent);border-color:var(--accent);color:#fff}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile[data-state=correct]{color:var(--good);background:var(--mint);border:2px solid var(--good)}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile[data-state=missing]{color:var(--ink);background:var(--card);border:2px dashed var(--accent)}.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile[data-state=extra]{color:var(--bad);background:var(--apricot);border:2px solid var(--bad)}.vm-grid-help[data-astro-cid-bdd6l5vn]{color:var(--muted);max-width:360px;margin:20px auto;font-size:.875rem}.vm-actions[data-astro-cid-bdd6l5vn]{align-items:stretch;gap:10px;margin-top:18px;display:flex}.vm-actions[data-astro-cid-bdd6l5vn] .btn[data-astro-cid-bdd6l5vn]{flex:1;width:auto;min-width:0}.vm-clock[data-astro-cid-bdd6l5vn]{color:var(--muted);text-align:left;font-variant-numeric:tabular-nums;flex:.8;align-self:center;font-size:.88rem}.vm-selection-count[data-astro-cid-bdd6l5vn]{color:var(--muted);margin:16px 0 0;font-size:.85rem}.vm-progress[data-astro-cid-bdd6l5vn]{gap:6px;margin:0 0 20px;display:flex}.vm-progress[data-astro-cid-bdd6l5vn] span[data-astro-cid-bdd6l5vn]{background:var(--line);border-radius:9px;flex:1;height:3px}.vm-progress[data-astro-cid-bdd6l5vn] span.is-current{background:var(--accent)}.vm-progress[data-astro-cid-bdd6l5vn] span.is-done{background:#84b399}.vm-legend[data-astro-cid-bdd6l5vn]{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:20px;margin:18px 0 10px;font-size:.875rem;display:flex}.vm-legend[data-astro-cid-bdd6l5vn] b[data-astro-cid-bdd6l5vn]{margin-right:3px;font-size:1.1rem}.vm-key-correct[data-astro-cid-bdd6l5vn]{color:var(--good)}.vm-key-missing[data-astro-cid-bdd6l5vn]{color:var(--ink)}.vm-key-extra[data-astro-cid-bdd6l5vn]{color:var(--bad)}.vm-feedback-detail[data-astro-cid-bdd6l5vn]{color:var(--muted);margin-bottom:18px;font-size:.87rem}.vm-forward[data-astro-cid-bdd6l5vn]{justify-content:center;align-items:center;gap:.4em;display:inline-flex}.vm-settings-intro[data-astro-cid-bdd6l5vn]{color:var(--muted);margin-bottom:16px;font-size:.9rem}.vm-fieldset[data-astro-cid-bdd6l5vn]{border:0;min-width:0;margin:0 0 20px;padding:0}.vm-fieldset[data-astro-cid-bdd6l5vn] legend[data-astro-cid-bdd6l5vn]{margin-bottom:9px;padding:0;font-size:1rem;font-weight:650}.vm-level-options[data-astro-cid-bdd6l5vn],.vm-time-options[data-astro-cid-bdd6l5vn]{grid-template-columns:repeat(auto-fit,minmax(min(100%,9rem),1fr));gap:8px;display:grid}.vm-choice[data-astro-cid-bdd6l5vn]{border:1px solid var(--control-border);border-radius:var(--control-radius);cursor:pointer;background:#fff;align-items:center;gap:10px;min-width:0;min-height:55px;padding:10px 12px;display:flex}.vm-choice[data-astro-cid-bdd6l5vn]:has(input:checked){border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 1px var(--accent)}.vm-choice[data-astro-cid-bdd6l5vn]:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:3px}.vm-choice[data-astro-cid-bdd6l5vn] input[data-astro-cid-bdd6l5vn]{accent-color:var(--accent);flex-shrink:0;width:15px;height:15px;margin:0}.vm-choice[data-astro-cid-bdd6l5vn] strong[data-astro-cid-bdd6l5vn]{overflow-wrap:anywhere;font-size:1rem;font-weight:600;line-height:1.4;display:block}.vm-choice[data-astro-cid-bdd6l5vn] small[data-astro-cid-bdd6l5vn]{color:var(--muted);margin-top:2px;font-size:.875rem;display:block}.vm-fieldset[data-astro-cid-bdd6l5vn]:disabled .vm-choice[data-astro-cid-bdd6l5vn]{cursor:default;opacity:.7}.vm-fieldset[data-astro-cid-bdd6l5vn]:disabled .vm-choice[data-astro-cid-bdd6l5vn]:has(input:checked){opacity:1}.vm-session-note[data-astro-cid-bdd6l5vn],.vm-running-note[data-astro-cid-bdd6l5vn]{color:var(--muted);margin:0 0 12px;font-size:.875rem}.vm-running-note[data-astro-cid-bdd6l5vn]{margin:12px 0 0}#vm-app[data-astro-cid-bdd6l5vn] .vm-settings .btn[data-astro-cid-bdd6l5vn]{width:100%}.vm-help-content[data-astro-cid-bdd6l5vn]{padding-top:8px}.vm-howto[data-astro-cid-bdd6l5vn] ol[data-astro-cid-bdd6l5vn]{gap:14px;margin:0;padding-left:22px;display:grid}.vm-howto[data-astro-cid-bdd6l5vn] strong[data-astro-cid-bdd6l5vn]{font-size:.9rem;font-weight:600}.vm-howto[data-astro-cid-bdd6l5vn] li[data-astro-cid-bdd6l5vn] p[data-astro-cid-bdd6l5vn]{color:var(--muted);margin:3px 0 0;font-size:.85rem;line-height:1.6}.vm-access-note[data-astro-cid-bdd6l5vn]{color:var(--muted);margin:18px 0 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dt[data-astro-cid-bdd6l5vn]{color:var(--muted);font-size:.875rem}.vm-result-activity[data-astro-cid-bdd6l5vn] dd[data-astro-cid-bdd6l5vn]{font-variant-numeric:tabular-nums;margin:0;font-size:1rem;font-weight:600}.vm-results[data-astro-cid-bdd6l5vn] .vm-activity-note[data-astro-cid-bdd6l5vn]{max-width:350px;margin:0 auto;font-size:.875rem;line-height:1.6}.vm-results[data-astro-cid-bdd6l5vn] .vm-score-note[data-astro-cid-bdd6l5vn]{max-width:350px;margin:15px auto 25px;font-size:.875rem;line-height:1.65}.vm-sr-only[data-astro-cid-bdd6l5vn]{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@media (width<=540px){.vm-layout[data-astro-cid-bdd6l5vn]{gap:20px}.vm-stage-top[data-astro-cid-bdd6l5vn]{margin-bottom:14px;font-size:.875rem}.vm-stats-panel[data-astro-cid-bdd6l5vn]{margin:0 0 12px}.vm-progress[data-astro-cid-bdd6l5vn]{margin:0 0 14px}#vm-app[data-astro-cid-bdd6l5vn] .vm-stage h2[data-astro-cid-bdd6l5vn]{margin-bottom:8px;font-size:1.25rem}.vm-stage-description[data-astro-cid-bdd6l5vn]{min-height:0;margin-bottom:16px;font-size:.85rem}.vm-grid[data-astro-cid-bdd6l5vn]{max-width:300px}#vm-app[data-astro-cid-bdd6l5vn][data-phase=study] #vm-grid-help[data-astro-cid-bdd6l5vn],#vm-app[data-astro-cid-bdd6l5vn][data-phase=recall] #vm-grid-help[data-astro-cid-bdd6l5vn]{display:none}.vm-actions[data-astro-cid-bdd6l5vn]{margin-top:14px}.vm-running-note[data-astro-cid-bdd6l5vn]{display:none}.vm-preview[data-astro-cid-bdd6l5vn]{max-width:245px}}@media (width<=381px){.vm-level-options[data-astro-cid-bdd6l5vn]{grid-template-columns:repeat(3,minmax(0,1fr))}.vm-time-options[data-astro-cid-bdd6l5vn]{grid-template-columns:repeat(2,minmax(0,1fr))}.vm-choice[data-astro-cid-bdd6l5vn]{text-align:center;place-items:center;min-height:76px;padding:8px 5px;display:grid;position:relative}.vm-choice[data-astro-cid-bdd6l5vn] input[data-astro-cid-bdd6l5vn]{opacity:0;width:1px;height:1px;position:absolute}.vm-choice[data-astro-cid-bdd6l5vn]>span[data-astro-cid-bdd6l5vn]{display:block}.vm-choice[data-astro-cid-bdd6l5vn] strong[data-astro-cid-bdd6l5vn]{font-size:.875rem;line-height:1.3}.vm-choice[data-astro-cid-bdd6l5vn] small[data-astro-cid-bdd6l5vn]{margin-top:3px;font-size:.875rem;line-height:1.35}.vm-fieldset[data-astro-cid-bdd6l5vn]{margin-bottom:12px}#vm-app[data-astro-cid-bdd6l5vn] .vm-stage{padding-inline:10px}.vm-stage-top[data-astro-cid-bdd6l5vn]{gap:8px;font-size:.875rem}.vm-phase[data-astro-cid-bdd6l5vn]{padding:5px 8px}.vm-actions[data-astro-cid-bdd6l5vn]{gap:6px}.vm-actions[data-astro-cid-bdd6l5vn] .btn[data-astro-cid-bdd6l5vn]{padding-inline:8px}}@media (prefers-reduced-motion:reduce){.vm-grid[data-astro-cid-bdd6l5vn] .vm-tile{transition:none}}