:root{--ex2-gold:#b45309;--ex2-gold-soft:#b453091f;--ex2-gold-line:#b4530957;--ex2-warn:#b45309;--ex2-warn-soft:#d9770624;--ex2-ok:#1a7f37;--ex2-ok-soft:#1a7f371f;--ex2-flag:#6d28d9;--ex2-flag-soft:#6d28d924;--ex2-gold-ink:#92400e;--ex2-ok-ink:#166534;--ex2-grey-ink:#636366;--ex2-gold-fill:#b45309;--ex2-ok-fill:#1a7f37}@media (prefers-color-scheme:dark){:root{--ex2-gold:#d97706;--ex2-gold-soft:#d9770633;--ex2-gold-line:#d977066b;--ex2-warn:#f59e0b;--ex2-warn-soft:#f59e0b2e;--ex2-ok:#30d158;--ex2-ok-soft:#30d1582e;--ex2-flag:#a78bfa;--ex2-flag-soft:#a78bfa33;--ex2-gold-ink:#f59e0b;--ex2-ok-ink:#30d158;--ex2-grey-ink:#a1a1a6;--ex2-gold-fill:#b45309;--ex2-ok-fill:#1a7f37}}:root[data-tg-scheme=light]{--ex2-gold:#b45309;--ex2-gold-soft:#b453091f;--ex2-gold-line:#b4530957;--ex2-warn:#b45309;--ex2-warn-soft:#d9770624;--ex2-ok:#1a7f37;--ex2-ok-soft:#1a7f371f;--ex2-flag:#6d28d9;--ex2-flag-soft:#6d28d924;--ex2-gold-ink:#92400e;--ex2-ok-ink:#166534;--ex2-grey-ink:#636366;--ex2-gold-fill:#b45309;--ex2-ok-fill:#1a7f37}:root[data-tg-scheme=dark]{--ex2-gold:#d97706;--ex2-gold-soft:#d9770633;--ex2-gold-line:#d977066b;--ex2-warn:#f59e0b;--ex2-warn-soft:#f59e0b2e;--ex2-ok:#30d158;--ex2-ok-soft:#30d1582e;--ex2-flag:#a78bfa;--ex2-flag-soft:#a78bfa33;--ex2-gold-ink:#f59e0b;--ex2-ok-ink:#30d158;--ex2-grey-ink:#a1a1a6;--ex2-gold-fill:#b45309;--ex2-ok-fill:#1a7f37}.ex2{--accent:var(--ex2-gold);--accent-hover:var(--ex2-gold-fill);--accent-soft:var(--ex2-gold-soft);--ring:0 0 0 4px var(--ex2-gold-soft);--text-on-accent:#fff}.ex2 .ui-btn--primary:not(.ui-btn--icon){background:var(--ex2-gold-fill)}.ex2 .ui-btn--secondary:not(.ui-btn--icon){color:var(--ex2-gold-ink)}.ex2{background:var(--bg-grouped);min-height:100dvh;color:var(--text);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);flex-direction:column;display:flex}.ex2-centre{padding:var(--sp-6) var(--sp-4);padding-top:calc(var(--safe-top) + var(--sp-6));padding-bottom:calc(var(--safe-bottom) + var(--sp-6));flex:1;justify-content:center;align-items:center;display:flex}.ex2-card{background:var(--bg-elevated);border-radius:var(--r-lg);width:100%;max-width:26rem;box-shadow:var(--shadow-3);padding:var(--sp-7) var(--sp-6);gap:var(--sp-5);flex-direction:column;display:flex}.ex2-card--wide{max-width:34rem}.ex2-brand{gap:var(--sp-1);text-align:center;flex-direction:column;display:flex}.ex2-brand__name{font-size:var(--fs-caption);letter-spacing:.08em;text-transform:uppercase;color:var(--ex2-gold);margin:0;font-weight:600}.ex2-brand__title{font-size:var(--fs-title-1);font-weight:700;line-height:var(--lh-tight);letter-spacing:-.02em;margin:0}.ex2-brand__text{font-size:var(--fs-sub);color:var(--text-secondary);margin:0}.ex2-code{text-align:center;width:100%;font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:var(--fs-large);letter-spacing:.35em;text-indent:.35em;padding:var(--sp-4);border-radius:var(--r-md);border:1px solid var(--separator-opaque);background:var(--bg);color:var(--text);font-weight:600}.ex2-code:focus-visible{border-color:var(--ex2-gold);box-shadow:0 0 0 4px var(--ex2-gold-soft);outline:none}.ex2-note{padding:var(--sp-3) var(--sp-4);border-radius:var(--r-md);font-size:var(--fs-sub);background:var(--fill);color:var(--ex2-grey-ink);align-items:flex-start;gap:var(--sp-2);margin:0;display:flex}.ex2-note__icon{flex:none;margin-top:2px}.ex2-note--warn{background:var(--ex2-warn-soft);color:var(--ex2-gold-ink);font-weight:500}.ex2-note--gold{background:var(--ex2-gold-soft);color:var(--ex2-gold-ink);font-weight:500}.ex2-note--ok{background:var(--ex2-ok-soft);color:var(--ex2-ok-ink);font-weight:500}.ex2-names{gap:var(--sp-1);max-height:20rem;padding:var(--sp-1);border-radius:var(--r-md);background:var(--bg-grouped);flex-direction:column;margin:0;list-style:none;display:flex;overflow-y:auto}.ex2-name{width:100%;min-height:var(--touch);justify-content:space-between;align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);border-radius:var(--r-sm);background:var(--bg-elevated);color:var(--text);font:inherit;text-align:left;cursor:pointer;transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);border:1px solid #0000;display:flex}.ex2-name:hover:not(:disabled){background:var(--ex2-gold-soft)}.ex2-name[aria-pressed=true]{border-color:var(--ex2-gold);background:var(--ex2-gold-soft);font-weight:600}.ex2-name:disabled{cursor:not-allowed;color:var(--text-tertiary);background:0 0}.ex2-name__tag{font-size:var(--fs-caption);padding:2px var(--sp-2);border-radius:var(--r-full);background:var(--fill);color:var(--text-secondary);flex:none;font-weight:600}.ex2-bar{z-index:var(--z-bar);background:var(--bg-bar);-webkit-backdrop-filter:saturate(180%)blur(20px);border-bottom:1px solid var(--separator);padding:var(--sp-3) var(--sp-5);padding-top:calc(var(--safe-top) + var(--sp-3));align-items:center;gap:var(--sp-4);flex-wrap:wrap;display:flex;position:sticky;top:0}.ex2-bar__who{flex-direction:column;min-width:0;display:flex}.ex2-bar__name{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.ex2-bar__meta{font-size:var(--fs-caption);color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.ex2-bar__spacer{flex:1}.ex2-clock{align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-4);border-radius:var(--r-full);background:var(--ex2-gold-soft);color:var(--ex2-gold);font-variant-numeric:tabular-nums;font-size:var(--fs-title-3);letter-spacing:-.01em;font-weight:600;display:flex}.ex2-clock--warn{background:var(--ex2-warn-soft);color:var(--ex2-warn)}.ex2-clock--final{animation:ex2-pulse 2s var(--ease) infinite}@keyframes ex2-pulse{0%,to{opacity:1}50%{opacity:.55}}.ex2-save{align-items:center;gap:var(--sp-2);font-size:var(--fs-footnote);color:var(--text-secondary);white-space:nowrap;display:flex}.ex2-save--offline{color:var(--ex2-warn);font-weight:500}.ex2-save--saving{color:var(--text-tertiary)}.ex2-spin{animation:1s linear infinite ex2-rotate}@keyframes ex2-rotate{to{transform:rotate(360deg)}}.ex2-body{width:100%;max-width:108rem;padding:var(--sp-5);padding-bottom:calc(var(--safe-bottom) + var(--sp-8));gap:var(--sp-5);flex-direction:column;flex:1;min-width:0;margin:0 auto;display:flex}@media (width>=60rem){.ex2-body{align-items:stretch;gap:var(--sp-5);flex-direction:column;display:flex}}.ex2-side{gap:var(--sp-4);flex-direction:column;min-width:0;display:flex}.ex2-panel{background:var(--bg-elevated);border-radius:var(--r-lg);box-shadow:var(--shadow-1);padding:var(--sp-4);gap:var(--sp-3);flex-direction:column;min-width:0;display:flex}.ex2-panel__title{font-size:var(--fs-caption);letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);margin:0;font-weight:600}.ex2-steps{gap:var(--sp-1);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.ex2-step{align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-3);border-radius:var(--r-sm);font-size:var(--fs-sub);color:var(--text-secondary);display:flex}.ex2-step--now{background:var(--ex2-gold-soft);color:var(--ex2-gold);font-weight:600}.ex2-step--done{color:var(--text-tertiary)}.ex2-step__dot{border-radius:var(--r-full);width:1.5rem;height:1.5rem;font-size:var(--fs-caption);background:var(--fill);color:var(--text-secondary);flex:none;place-items:center;font-weight:600;display:grid}.ex2-step--now .ex2-step__dot{background:var(--ex2-gold-fill);color:var(--text-on-accent)}.ex2-step--done .ex2-step__dot{background:var(--ex2-ok-soft);color:var(--ex2-ok)}.ex2-navcount{font-size:var(--fs-footnote);color:var(--text-secondary);margin:0;font-weight:600}.ex2-grid{gap:var(--sp-2);grid-template-columns:repeat(auto-fill,minmax(2.25rem,1fr));display:grid}.ex2-jump{aspect-ratio:1;border-radius:var(--r-sm);border:1px dashed var(--separator-opaque);background:var(--bg-grouped);min-width:2.25rem;color:var(--text-tertiary);font-size:var(--fs-footnote);font-variant-numeric:tabular-nums;cursor:pointer;transition:transform var(--dur-fast) var(--ease);place-items:center;font-weight:600;display:grid;position:relative}.ex2-jump:hover{transform:translateY(-1px)}.ex2-jump--done{background:var(--ex2-gold-fill);border-style:solid;border-color:var(--ex2-gold-fill);color:var(--text-on-accent)}.ex2-jump--flag{border-style:solid;border-color:var(--ex2-flag);box-shadow:inset 0 0 0 1px var(--ex2-flag)}.ex2-jump--flag:after{content:"";border-radius:var(--r-full);background:var(--ex2-flag);width:6px;height:6px;position:absolute;top:3px;right:3px}.ex2-jump--now{outline:2px solid var(--text);outline-offset:2px}.ex2-legend{gap:var(--sp-3);font-size:var(--fs-caption);color:var(--text-secondary);flex-wrap:wrap;display:flex}.ex2-legend__item{align-items:center;gap:var(--sp-1);display:flex}.ex2-legend__swatch{border:1px dashed var(--separator-opaque);background:var(--bg-grouped);border-radius:3px;width:.75rem;height:.75rem}.ex2-legend__swatch--done{background:var(--ex2-gold);border-style:solid;border-color:var(--ex2-gold)}.ex2-legend__swatch--flag{border-style:solid;border-color:var(--ex2-flag);box-shadow:inset 0 0 0 2px var(--ex2-flag)}.ex2-paper{gap:var(--sp-4);flex-direction:column;min-width:0;display:flex}.ex2-sectionhead{gap:var(--sp-1);padding-bottom:var(--sp-2);flex-direction:column;display:flex}.ex2-sectionhead__eyebrow{font-size:var(--fs-caption);letter-spacing:.06em;text-transform:uppercase;color:var(--ex2-gold);margin:0;font-weight:600}.ex2-sectionhead__title{font-size:var(--fs-title-2);letter-spacing:-.02em;margin:0;font-weight:700}.ex2-sectionhead__text{font-size:var(--fs-sub);color:var(--text-secondary);margin:0}.ex2-subhead{margin:var(--sp-3) 0 0;font-size:var(--fs-footnote);letter-spacing:.04em;text-transform:uppercase;color:var(--text-tertiary);font-weight:600}.ex2-q{background:var(--bg-elevated);border-radius:var(--r-lg);box-shadow:var(--shadow-1);padding:var(--sp-5);gap:var(--sp-4);flex-direction:column;min-width:0;scroll-margin-top:6rem;display:flex}.ex2-q--flagged{box-shadow:var(--shadow-1), inset 3px 0 0 var(--ex2-flag)}.ex2-q__head{align-items:flex-start;gap:var(--sp-3);display:flex}.ex2-q__no{border-radius:var(--r-full);background:var(--fill);width:1.75rem;height:1.75rem;color:var(--text-secondary);font-size:var(--fs-footnote);font-variant-numeric:tabular-nums;flex:none;place-items:center;font-weight:700;display:grid}.ex2-q__main{gap:var(--sp-2);flex-direction:column;flex:1;min-width:0;display:flex}.ex2-q__instruction{font-size:var(--fs-footnote);color:var(--text-secondary);margin:0}.ex2-q__text{font-size:var(--fs-body);line-height:var(--lh-body);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.ex2-q__tag{color:var(--ex2-gold);white-space:nowrap;font-weight:600}.ex2-q__second{font-size:var(--fs-sub);color:var(--text-secondary);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.ex2-q__goals{margin:var(--sp-1) 0 0;padding-left:var(--sp-5);gap:var(--sp-1);font-size:var(--fs-sub);color:var(--text-secondary);flex-direction:column;display:flex}.ex2-q__figure{margin:var(--sp-3) 0;justify-content:center;display:flex}.ex2-q__figure img{max-width:100%;height:auto;max-height:650px}.ex2-q__passage{padding:var(--sp-3) var(--sp-4);border-left:3px solid var(--ex2-gold-line);border-radius:0 var(--r-sm) var(--r-sm) 0;background:var(--bg-grouped);font-size:var(--fs-sub);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.ex2-q__marks{font-size:var(--fs-caption);color:var(--text-tertiary);font-variant-numeric:tabular-nums;white-space:nowrap;flex:none}.ex2-slots{gap:var(--sp-3);grid-template-columns:repeat(auto-fill,minmax(13rem,1fr));display:grid}.ex2-slots--sentence{grid-template-columns:minmax(0,46rem)}.ex2-slots--pos{gap:var(--sp-2);grid-template-columns:minmax(0,1fr)}.ex2-slots--pos .ex2-slot{align-items:center;gap:var(--sp-2) var(--sp-3);flex-flow:wrap}.ex2-slots--pos .ex2-slot__label{min-width:7.5rem;font-size:var(--fs-subhead,15px);color:var(--text);text-transform:none;letter-spacing:0;font-weight:600}.ex2-pos{flex-wrap:wrap;gap:6px;display:flex}.ex2-pos__opt{border-radius:var(--r-full,999px);border:1px solid var(--separator-opaque);background:var(--bg);min-height:36px;color:var(--text-secondary);font:inherit;font-size:var(--fs-footnote);cursor:pointer;transition:background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);padding:0 14px;font-weight:600}.ex2-pos__opt:hover:not(:disabled){border-color:var(--ex2-gold-line);color:var(--text)}.ex2-pos__opt.is-on{background:var(--ex2-gold-fill);border-color:var(--ex2-gold-fill);color:var(--text-on-accent)}.ex2-pos__opt:focus-visible{box-shadow:0 0 0 3px var(--ex2-gold-soft);outline:none}.ex2-target{background:var(--ex2-gold-soft);color:inherit;border-bottom:2px solid var(--ex2-gold);border-radius:3px;padding:0 2px}.ex2-slot{gap:var(--sp-1);flex-direction:column;min-width:0;display:flex}.ex2-slot__label{font-size:var(--fs-caption);color:var(--text-tertiary);font-weight:600}.ex2-input{width:100%;min-height:var(--touch);padding:var(--sp-2) var(--sp-3);border-radius:var(--r-sm);border:1px solid var(--separator-opaque);background:var(--bg);color:var(--text);font:inherit}.ex2-input:focus-visible{border-color:var(--ex2-gold);box-shadow:0 0 0 3px var(--ex2-gold-soft);outline:none}.ex2-textarea{resize:vertical;min-height:9rem;line-height:var(--lh-body)}.ex2-textarea--essay{min-height:20rem}.ex2-count{font-size:var(--fs-caption);color:var(--text-secondary);font-variant-numeric:tabular-nums;border-radius:var(--r-full,999px);background:var(--bg);border:1px solid var(--separator);z-index:1;align-self:flex-end;margin-top:-2.25rem;margin-right:10px;padding:2px 8px;position:sticky;bottom:8px}.ex2-options{gap:var(--sp-2);flex-direction:column;display:flex}.ex2-option{align-items:flex-start;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);border:1px solid var(--separator-opaque);border-radius:var(--r-md);background:var(--bg);cursor:pointer;min-height:var(--touch);transition:border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);display:flex}.ex2-option:hover{border-color:var(--ex2-gold-line)}.ex2-option--on{border-color:var(--ex2-gold);background:var(--ex2-gold-soft);font-weight:500}.ex2-option input{accent-color:var(--ex2-gold);flex:none;width:1.1rem;height:1.1rem;margin:2px 0 0}.ex2-option__key{font-variant-numeric:tabular-nums;color:var(--text-secondary);flex:none;font-weight:700}.ex2-option--on .ex2-option__key{color:var(--ex2-gold)}.ex2-flagbtn{align-self:flex-start;align-items:center;gap:var(--sp-2);padding:var(--sp-1) var(--sp-3);border-radius:var(--r-full);border:1px solid var(--separator-opaque);color:var(--text-secondary);font-size:var(--fs-footnote);cursor:pointer;background:0 0;min-height:32px;display:inline-flex}.ex2-flagbtn[aria-pressed=true]{border-color:var(--ex2-flag);background:var(--ex2-flag-soft);color:var(--ex2-flag);font-weight:600}.ex2-actions{align-items:center;gap:var(--sp-3);padding-top:var(--sp-3);border-top:1px solid var(--separator);flex-wrap:wrap;display:flex}.ex2-actions__spacer{flex:1}.ex2-hint{font-size:var(--fs-footnote);color:var(--text-secondary)}.ex2-rs__scroll{scroll-padding-top:4.5rem}.ex2-rs__scroll>*{width:100%;max-width:64rem;margin-inline:auto}.ex2-rs-stick{z-index:15;height:0;margin-bottom:calc(-1 * var(--sp-4));flex:none;position:sticky;top:0}.ex2-rs-mini{top:var(--sp-2);min-height:var(--touch);align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-4);border-radius:var(--r-md);background:var(--bg-elevated);box-shadow:var(--shadow-3);color:var(--text);font:inherit;text-align:left;cursor:pointer;opacity:0;visibility:hidden;transition:opacity var(--dur-fast) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);border:0;display:flex;position:absolute;left:0;right:0;transform:translateY(-.5rem)}.ex2-rs-mini.is-on{opacity:1;visibility:visible;transition:opacity var(--dur-fast) var(--ease), transform var(--dur) var(--ease), visibility 0s;transform:none}.ex2-rs-mini:focus-visible{box-shadow:var(--shadow-3), var(--ring);outline:none}.ex2-rs-mini__total{font-size:var(--fs-title-3);letter-spacing:-.01em;color:var(--ex2-gold);white-space:nowrap;flex:none;font-weight:800}.ex2-rs-mini__parts{min-width:0;font-size:var(--fs-footnote);color:var(--text-secondary);flex-wrap:wrap;flex:auto;align-items:baseline;column-gap:6px;display:flex}@media (width>=48rem){.ex2-rs-mini__parts{font-size:var(--fs-sub)}}.ex2-rs-mini__part{white-space:nowrap;align-items:baseline;gap:.3em;display:inline-flex}.ex2-rs-mini__part+.ex2-rs-mini__part:before{content:"·";color:var(--text-tertiary);margin-right:6px}.ex2-rs-mini__v{color:var(--text);font-weight:700}.ex2-rs-mini__icon{color:var(--text-tertiary);flex:none;margin-left:auto}.ex2-rs-card{gap:var(--sp-5);padding:var(--sp-6);border-radius:var(--r-lg);background:var(--bg-elevated);box-shadow:var(--shadow-1);flex-direction:column;flex:none;display:flex}.ex2-rs-card__head{gap:var(--sp-1);flex-direction:column;display:flex}.ex2-rs-card__eyebrow{font-size:var(--fs-caption);letter-spacing:.06em;text-transform:uppercase;color:var(--ex2-gold);margin:0;font-weight:600}.ex2-rs-card__title{font-size:var(--fs-title-2);letter-spacing:-.02em;margin:0;font-weight:700}.ex2-rs-card__title:focus{outline:none}.ex2-rs-score{gap:var(--sp-5);display:grid}@media (width>=48rem){.ex2-rs-score{align-items:center;column-gap:var(--sp-8);grid-template-columns:minmax(11rem,1fr) 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