.variant-library,.variant-workspace{font:400 15px/1.65 Manrope,sans-serif;color:var(--cabinet-ink);min-width:0}
.variant-library :is(h1,h2,h3,p),.variant-workspace :is(h1,h2,h3,p){margin:0;font-family:inherit;font-style:normal;letter-spacing:normal;text-transform:none}
.variant-library :is(a,button),.variant-workspace :is(a,button,input,textarea,summary){font-family:inherit;text-underline-offset:4px}
.variant-library .icon,.variant-workspace .icon{width:18px;height:18px;flex:none}
.variant-heading{margin-bottom:24px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-heading h1{font-size:27px;font-weight:800;line-height:1.3;letter-spacing:-.025em}
.variant-heading>p{font-size:15px;color:var(--cabinet-muted);max-width:70ch;margin-top:8px;line-height:1.65}
.variant-heading p.variant-source{font-size:12px;line-height:1.65;margin-top:10px;color:var(--cabinet-muted)}
.variant-source>strong{font-weight:650}
.variant-library-guide{display:flex;align-items:center;gap:12px 25px;flex-wrap:wrap;font-size:13px;color:var(--cabinet-muted);margin-bottom:21px}
.variant-library-guide>span{display:inline-flex;gap:7px;align-items:center}
.variant-library-guide .icon{width:17px;height:17px;color:var(--cabinet-ochre)}
.variant-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.variant-card{display:block;min-width:0;background:#fff;color:var(--cabinet-ink);border-radius:12px;padding:21px;text-decoration:none}
.variant-card:hover{outline:1px solid var(--cabinet-control-line);outline-offset:-1px;background:#fffaf1}
:is(.app-layout,.variant-workspace,.variant-library) .variant-card h2{font-size:20px;font-weight:750;line-height:1.4;letter-spacing:-.02em}
.variant-card>p{font-size:13px;color:var(--cabinet-muted);margin-top:5px}
.variant-card-meta{display:flex;flex-wrap:wrap;gap:5px 10px;font-size:11px;line-height:1.5;color:var(--cabinet-muted);padding-top:17px;margin-top:14px;border-top:1px solid var(--cabinet-line)}
.variant-card-open{display:flex;align-items:center;justify-content:space-between;gap:7px;font-size:13px;font-weight:750;color:var(--cabinet-accent);margin-top:13px}
.variant-card-open>.icon{width:17px;height:17px}
.variant-back{display:inline-flex;align-items:center;gap:8px;min-height:40px;font-size:14px;font-weight:650;color:var(--cabinet-accent);text-decoration:none;margin-bottom:15px}
.variant-back>.icon{transform:rotate(180deg)}
.variant-back:hover{text-decoration:underline}
.variant-mode-picker{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:17px}
.variant-mode-picker>button{display:inline-flex;gap:9px;align-items:center;min-height:44px;padding:10px 15px;border:1px solid var(--cabinet-line);border-radius:9px;background:#fff;color:var(--cabinet-ink);font-size:14px;font-weight:700;line-height:1.5}
.variant-mode-picker>button>span{font-size:12px;font-weight:500;font-variant-numeric:tabular-nums}
.variant-mode-picker>button[aria-pressed="true"]{background:var(--cabinet-accent);border-color:var(--cabinet-accent);color:#fff}
.variant-mode-picker>button:disabled{opacity:1;cursor:default}
.variant-mode-picker>button[aria-pressed="false"]:disabled{color:var(--cabinet-muted);background:var(--cabinet-canvas)}
.variant-mode-picker>button:not(:disabled):hover{border-color:var(--cabinet-accent)}
.variant-mode-picker>button.variant-new-mode{background:none;border:0;padding-inline:5px;font-size:12px;color:var(--cabinet-accent)}
.variant-new-mode>.icon{width:16px;height:16px}
.variant-audio-note{padding:14px 17px;border-radius:9px;background:var(--cabinet-accent-soft);font-size:13px;line-height:1.7;color:var(--cabinet-muted);margin-bottom:18px!important;max-width:80ch}
.variant-audio-note>strong{color:var(--cabinet-ink);font-weight:700}
.variant-history{margin:0 0 21px;font-size:13px;line-height:1.6}
.variant-history>summary{cursor:pointer;min-height:38px;padding:8px 0;color:var(--cabinet-accent);font-weight:650}
.variant-history>summary>span{font-weight:400;margin-left:5px}
.variant-history ul{list-style:none;padding:0;margin:8px 0 0;background:#fff;border:1px solid var(--cabinet-line);border-radius:10px;overflow:hidden}
.variant-history li+li{border-top:1px solid var(--cabinet-line)}
.variant-history li>button{width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto 18px;gap:15px;align-items:center;min-height:48px;padding:13px 17px;text-align:left;border:0;background:#fff;color:var(--cabinet-ink);font-size:13px}
.variant-history li>button:hover,.variant-history li>button[aria-current="true"]{background:var(--cabinet-accent-soft)}
.variant-history li>button>strong{font-weight:650}
.variant-history li>button>span{color:var(--cabinet-muted);font-size:12px}
.variant-work-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:23px;align-items:start}
.variant-original{background:#fff;border:1px solid var(--cabinet-line);border-radius:12px;overflow:hidden;position:sticky;top:90px}
.variant-original>header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 19px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-original h2{font-size:16px;font-weight:750;line-height:1.4}
.variant-original>header>a{display:inline-flex;align-items:center;gap:6px;min-height:36px;font-size:12px;font-weight:650;color:var(--cabinet-accent);text-decoration:none;white-space:nowrap}
.variant-original>header>a:hover{text-decoration:underline}
.variant-original>header>a>.icon{width:15px;height:15px}
.variant-page-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-top:1px solid var(--cabinet-line);background:var(--cabinet-canvas)}
.variant-page-controls>button{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:40px;padding:8px;border:1px solid var(--cabinet-control-line);border-radius:7px;background:#fff;color:var(--cabinet-accent);font:650 11px/1.4 Manrope,sans-serif}
.variant-page-controls>button:disabled{color:var(--cabinet-muted);opacity:.55;cursor:default}
.variant-page-controls>button:not(:disabled):hover{background:var(--cabinet-accent-soft)}
.variant-page-controls>button>.icon{width:14px;height:14px}
.variant-page-controls>[data-page-control="previous"]>.icon{transform:rotate(180deg)}
.variant-page-position{display:flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;font-size:11px;color:var(--cabinet-muted);font-variant-numeric:tabular-nums}
.variant-page-position>select{min-height:40px;max-width:60px;border:1px solid var(--cabinet-control-line);border-radius:7px;background:#fff;padding:5px;color:var(--cabinet-ink);font:600 13px/1.4 Manrope,sans-serif}
.variant-page-scroll{height:min(680px,75vh);min-height:360px;overflow:auto;overscroll-behavior:contain;border-block:1px solid var(--cabinet-line);background:#fff}
.variant-page-scroll>a{display:block;background:#fff}
.variant-page-image{display:block;width:100%;height:auto;background:#fff}
.variant-page-controls :is(button,select):focus-visible,.variant-page-scroll:focus-visible{outline:2px solid var(--cabinet-accent);outline-offset:-2px}
.variant-page-caption{font-size:12px;line-height:1.6;color:var(--cabinet-muted);padding:12px 18px}
.variant-page-caption>a{display:inline-flex;align-items:center;gap:7px;color:var(--cabinet-accent);font-weight:600}
.variant-page-caption .icon{width:15px;height:15px}
.variant-answer-form{background:#fff;border:1px solid var(--cabinet-line);border-radius:12px;padding:23px;min-width:0}
:is(.app-layout,.variant-workspace,.variant-library) .variant-answer-form>header h2{font-size:21px;font-weight:750;line-height:1.4;letter-spacing:-.015em}
.variant-answer-form>header>p{font-size:13px;line-height:1.7;color:var(--cabinet-muted);margin-top:7px;max-width:57ch}
.variant-draft-status{display:flex;align-items:center;gap:6px;color:var(--cabinet-green);font-size:11px;line-height:1.5;margin-top:10px}
.variant-draft-status>.icon{width:15px;height:15px}
.variant-answer-group{border:0;border-top:1px solid var(--cabinet-line);padding:18px 0 0;margin:25px 0 0;min-width:0}
.variant-answer-group>legend{font-size:16px;font-weight:750;line-height:1.5;padding:0 9px 0 0;color:var(--cabinet-ink)}
.variant-answer-group>legend>span{font-size:12px;font-weight:500;margin-left:8px;color:var(--cabinet-muted)}
.variant-answer-group>p{font-size:12px;line-height:1.6;color:var(--cabinet-muted);margin:0 0 12px}
.variant-answer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px 12px}
.variant-answer-field{display:grid;grid-template-columns:22px minmax(0,1fr);gap:6px;align-items:center;min-width:0}
.variant-answer-field>span{font-size:13px;font-weight:700;color:var(--cabinet-muted);font-variant-numeric:tabular-nums}
:is(.app-layout,.variant-workspace,.variant-library) .variant-answer-field>input{width:100%;min-width:0;min-height:43px;padding:9px;border:1px solid var(--cabinet-control-line);border-radius:7px;background:#fff;color:var(--cabinet-ink);font:500 14px/1.5 Manrope,sans-serif}
.variant-answer-field>input:read-only{background:var(--cabinet-canvas);border-color:var(--cabinet-line)}
.variant-writing-fields{margin-top:27px;border-top:1px solid var(--cabinet-line);padding-top:14px}
.variant-writing-fields>summary{font-size:15px;font-weight:750;line-height:1.6;color:var(--cabinet-ink);min-height:44px;padding:8px 0;cursor:pointer}
.variant-writing-fields>summary>span{display:block;font-size:12px;font-weight:500;color:var(--cabinet-muted);margin:3px 0 0 17px}
.variant-manual-task{margin-top:19px}
.variant-manual-task+section{margin-top:25px}
.variant-manual-task>div{display:flex;align-items:center;gap:10px;justify-content:space-between;flex-wrap:wrap}
:is(.app-layout,.variant-workspace,.variant-library) .variant-manual-task h3{font-size:16px;font-weight:750;line-height:1.5}
.variant-manual-task>div>span{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--cabinet-ochre)}
.variant-manual-task>div>span>.icon{width:14px;height:14px}
.variant-manual-task>label{display:block;font-size:12px;color:var(--cabinet-muted);margin:8px 0}
:is(.app-layout,.variant-workspace,.variant-library) .variant-manual-task>textarea{display:block;resize:vertical;min-height:160px;width:100%;padding:12px;border:1px solid var(--cabinet-control-line);border-radius:8px;background:#fff;color:var(--cabinet-ink);font:400 15px/1.7 Manrope,sans-serif}
.variant-manual-task>textarea:read-only{background:var(--cabinet-canvas);border-color:var(--cabinet-line)}
.variant-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 16px;border:1px solid var(--cabinet-accent);border-radius:8px;background:var(--cabinet-accent);color:#fff;font-size:13px;font-weight:700;line-height:1.5;text-decoration:none}
.variant-button:hover{background:var(--cabinet-accent-hover)}
.variant-button--secondary{background:#fff;color:var(--cabinet-accent);border-color:var(--cabinet-control-line)}
.variant-button--secondary:hover{background:var(--cabinet-hover)}
.variant-button:disabled{background:var(--cabinet-neutral);border-color:var(--cabinet-line);color:var(--cabinet-muted);opacity:1;cursor:not-allowed}
.variant-submit-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px;padding-top:21px;border-top:1px solid var(--cabinet-line)}
.variant-submit-actions>button{flex:1;min-width:170px}
.variant-submit-note,.variant-submitted-note{font-size:12px;line-height:1.7;color:var(--cabinet-muted);margin-top:13px!important}
.variant-result{padding:24px;background:#fff;border:1px solid var(--cabinet-line);border-radius:12px;margin-bottom:24px}
.variant-result>header{display:flex;align-items:center;justify-content:space-between;gap:20px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-result h2{font-size:21px;font-weight:750;line-height:1.4;letter-spacing:-.015em}
.variant-result>header p{font-size:13px;color:var(--cabinet-muted);margin-top:7px}
.variant-score{font-size:37px;line-height:1.2;font-weight:800;letter-spacing:-.025em;white-space:nowrap;font-variant-numeric:tabular-nums}
.variant-score>span{font-size:17px;letter-spacing:0;color:var(--cabinet-muted);font-weight:500}
.variant-score-note{font-size:13px;line-height:1.7;color:var(--cabinet-muted);margin-top:16px!important;max-width:80ch}
.variant-result>progress{display:block;width:100%;height:9px;overflow:hidden;border:0;border-radius:5px;background:var(--cabinet-line);accent-color:var(--cabinet-green);margin-top:15px}
.variant-result>progress::-webkit-progress-bar{background:var(--cabinet-line);border-radius:5px}
.variant-result>progress::-webkit-progress-value{background:var(--cabinet-green);border-radius:5px}
.variant-result>progress::-moz-progress-bar{background:var(--cabinet-green);border-radius:5px}
.variant-result-breakdown{margin-top:18px}
.variant-result-breakdown>summary{font-size:14px;line-height:1.5;font-weight:700;color:var(--cabinet-accent);padding:10px 0;min-height:44px;cursor:pointer}
.variant-result-table{border:1px solid var(--cabinet-line);border-radius:9px;overflow:hidden;margin-top:8px}
.variant-result-row{display:grid;grid-template-columns:55px minmax(0,1fr) 55px;align-items:center;gap:9px 15px;padding:16px 19px;font-size:13px}
.variant-result-row+.variant-result-row{border-top:1px solid var(--cabinet-line)}
.variant-result-row>strong{font-weight:750}
.variant-answer-state{color:var(--cabinet-muted);font-weight:650}
.variant-result-row--correct .variant-answer-state{color:var(--cabinet-green)}
.variant-result-row--partial .variant-answer-state,.variant-result-row--incorrect .variant-answer-state{color:var(--cabinet-ochre)}
.variant-result-points{text-align:right;font-weight:750;font-variant-numeric:tabular-nums}
.variant-result-row>dl{grid-column:2/-1;margin:0;display:grid;gap:5px;font-size:12px}
.variant-result-row>dl>div{display:flex;gap:10px;flex-wrap:wrap}
.variant-result-row dt{color:var(--cabinet-muted)}
.variant-result-row dd{margin:0;font-weight:650;overflow-wrap:anywhere}
.variant-manual-status{padding-top:21px;margin-top:23px;border-top:1px solid var(--cabinet-line)}
:is(.app-layout,.variant-workspace,.variant-library) .variant-manual-status>h3{font-size:16px;font-weight:750;line-height:1.5;margin-bottom:10px}
.variant-manual-status>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 0;font-size:13px}
.variant-manual-status strong{font-weight:650}
.variant-manual-status span{color:var(--cabinet-muted);text-align:right}
.variant-result>.variant-button{margin-top:20px}
.variant-loading{display:flex;gap:9px;align-items:center;background:#fff;padding:30px;border-radius:12px;font-size:14px;color:var(--cabinet-muted)}
.variant-error,.variant-empty{background:#fff;padding:28px;border-radius:12px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-error h2,:is(.app-layout,.variant-workspace,.variant-library) .variant-empty h2,:is(.app-layout,.variant-workspace,.variant-library) .variant-empty h1{font-size:22px;line-height:1.4;font-weight:750}
.variant-error p,.variant-empty p{font-size:14px;line-height:1.7;color:var(--cabinet-muted);margin-top:9px;overflow-wrap:anywhere}
.variant-error .variant-button{margin-top:18px}
@media(max-width:1380px){.variant-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.variant-answer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1100px){.variant-work-layout{grid-template-columns:1fr}.variant-original{position:static}.variant-page-scroll{height:min(500px,70vh);min-height:300px}.variant-answer-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:760px){:is(.app-layout,.variant-workspace,.variant-library) .variant-heading h1{font-size:25px}.variant-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.variant-card{padding:18px}:is(.app-layout,.variant-workspace,.variant-library) .variant-card h2{font-size:18px}.variant-library-guide{gap:10px;font-size:12px}.variant-result{padding:21px}.variant-result>header{align-items:flex-start;flex-direction:column;gap:13px}.variant-score{font-size:33px}.variant-history li>button{grid-template-columns:minmax(0,1fr) 18px;gap:4px 10px}.variant-history li>button>span{grid-row:2}.variant-history li>button>.icon{grid-column:2;grid-row:1/3}.variant-answer-form{padding:21px}.variant-answer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.variant-mode-picker>button{font-size:13px;padding:10px 12px}.variant-result-row{padding:15px;gap:9px}.variant-original>header{padding:15px 17px}}
@media(max-width:520px){.variant-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.variant-card{padding:17px 15px}.variant-card-meta{display:grid;gap:5px;padding-top:13px}.variant-card-open{font-size:12px}.variant-mode-picker>button{flex:1;display:grid;gap:3px;text-align:center;justify-items:center}.variant-mode-picker>button.variant-new-mode{display:flex;flex-basis:100%;justify-content:flex-start;text-align:left}.variant-answer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}:is(.app-layout,.variant-workspace,.variant-library) .variant-answer-field>input{font-size:16px}:is(.app-layout,.variant-workspace,.variant-library) .variant-manual-task>textarea{font-size:16px}.variant-page-controls{gap:5px;padding:9px 8px}.variant-page-controls>button{padding:8px 6px;font-size:10px}.variant-page-controls>button>.icon{display:none}.variant-page-position{gap:4px;font-size:10px}.variant-page-position>select{font-size:16px;max-width:55px}.variant-original h2{font-size:15px}.variant-original>header>a{font-size:11px}.variant-answer-form{padding:20px 18px}.variant-submit-actions>button{flex-basis:100%}.variant-manual-status>div{align-items:flex-start}.variant-manual-status span{max-width:150px}.variant-result-row>dl{grid-column:1/-1}.variant-result-row{grid-template-columns:45px minmax(0,1fr) 45px;font-size:12px}}

/* The paper is read in one flow: every response follows its actual task. */
.variant-workspace>.variant-heading,.variant-workspace>.variant-mode-picker,.variant-workspace>.variant-audio-note,.variant-workspace>.variant-history,.variant-workspace>.variant-result,.variant-workspace>.variant-section-nav,.variant-workspace>.variant-original-details,.variant-workspace>.variant-empty{max-width:1000px;margin-left:auto;margin-right:auto}
.variant-section-nav{display:flex;gap:7px;flex-wrap:wrap;margin-top:22px;margin-bottom:15px}
.variant-section-nav>button{padding:8px 12px;min-height:40px;border:1px solid var(--cabinet-line);background:#fff;border-radius:7px;font:650 12px/1.45 Manrope,sans-serif;color:var(--cabinet-ink);cursor:pointer}
.variant-section-nav>button:hover{background:var(--cabinet-hover);border-color:var(--cabinet-control-line)}
.variant-inline-form{max-width:1000px;margin-inline:auto;padding:0 36px 27px;box-shadow:0 6px 22px #38271b05;overflow:clip}
.variant-inline-form>header.variant-paper-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:23px 0;border-bottom:1px solid var(--cabinet-line)}
.variant-paper-heading .variant-draft-status{margin:3px 0 0;max-width:230px;font-size:12px;line-height:1.6;color:var(--cabinet-muted)}
.variant-paper-heading>div>p{font-size:13px;line-height:1.65;color:var(--cabinet-muted);margin-top:7px;max-width:58ch}
.variant-paper-section{padding-top:32px;scroll-margin-top:100px}
.variant-paper-section+.variant-paper-section{border-top:2px solid var(--cabinet-line);margin-top:32px}
.variant-section-heading{padding:0 0 9px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-section-heading>h2{font-size:22px;font-weight:800;line-height:1.4;color:var(--cabinet-ink)}
.variant-section-heading>p{font-size:14px;line-height:1.8;max-width:83ch;color:var(--cabinet-muted);margin-top:12px;white-space:pre-line}
.variant-inline-task{padding:26px 0;scroll-margin-top:100px}
.variant-inline-task+.variant-inline-task{border-top:1px solid var(--cabinet-line)}
.variant-inline-task>header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:15px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-inline-task>header>h3{display:flex;align-items:center;gap:12px;font-size:16px;line-height:1.5;font-weight:750;color:var(--cabinet-ink)}
.variant-task-number{display:inline-grid;place-items:center;flex-shrink:0;width:34px;height:34px;border-radius:7px;background:var(--cabinet-accent);color:#fff;font:750 14px/1 Manrope,sans-serif}
.variant-manual-label{font-size:11px;line-height:1.5;color:var(--cabinet-muted);white-space:nowrap}
.variant-task-prose{max-width:81ch;font-size:15px;line-height:1.85;color:var(--cabinet-ink);overflow-wrap:break-word}
.variant-task-prose>p{white-space:pre-line}
.variant-task-prose>p+p{margin-top:12px}
.variant-task-prose:empty{display:none}
.variant-reading-passage{padding:22px 24px;background:#f8f6f1;border:1px solid #ded4c7;border-radius:8px;margin:20px 0 9px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-reading-passage>h3{font-family:'PT Serif',Georgia,serif;font-size:21px;line-height:1.5;font-weight:700;margin-bottom:14px}
.variant-task-source{display:block;font-size:11px;line-height:1.6;color:var(--cabinet-muted);margin-top:17px}
.variant-task-source>a{color:var(--cabinet-muted);text-decoration-color:#b7aa9d}
.variant-transcription-note{display:flex;align-items:flex-start;gap:8px;margin-top:15px!important;padding:10px 12px;background:#f4eee5;border-radius:6px;font-size:12px;line-height:1.65;color:var(--cabinet-muted)}
.variant-transcription-note>.icon{width:15px;height:15px;margin-top:2px}
.variant-matching-options{list-style:none;padding:0;margin:17px 0;display:grid;gap:9px;font-size:15px;line-height:1.7}
.variant-matching-options>li{display:grid;grid-template-columns:23px minmax(0,1fr);gap:4px}
.variant-matching-options>li>strong{font-weight:750}
.variant-matching-texts{display:grid;gap:15px;margin:20px 0}
.variant-matching-texts>div{display:grid;grid-template-columns:25px minmax(0,1fr);gap:9px;font-size:15px;line-height:1.85}
.variant-matching-texts>div>strong{font-weight:800;color:var(--cabinet-accent)}
.variant-matching-texts p{white-space:pre-line;overflow-wrap:break-word}
.variant-matching-answer,.variant-choice-answer{padding:0;border:0;min-width:0;margin:18px 0 0}
.variant-matching-answer>legend,.variant-choice-answer>legend{font-size:12px;font-weight:700;color:var(--cabinet-muted);padding:0;margin-bottom:9px}
.variant-matching-cells{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);max-width:450px;border:1px solid var(--cabinet-control-line);border-radius:7px;overflow:hidden}
.variant-matching-cells>label{display:flex;flex-direction:column;min-width:0;text-align:center}
.variant-matching-cells>label+label{border-left:1px solid var(--cabinet-line)}
.variant-matching-cells>label>span{display:block;padding:6px 3px;font-size:12px;font-weight:750;background:#f5f0e8;border-bottom:1px solid var(--cabinet-line)}
.variant-matching-cells input{display:block;width:100%;height:43px;min-width:0;border:0;border-radius:0;color:var(--cabinet-ink);background:#fff;font:600 16px/1.4 Manrope,sans-serif;text-align:center;padding:7px 3px;cursor:pointer}
.variant-matching-cells input:read-only{opacity:1;color:var(--cabinet-ink);-webkit-text-fill-color:var(--cabinet-ink);background:#faf9f6;cursor:default}
.variant-choice-list{display:grid;gap:5px;max-width:80ch}
.variant-choice-list>label{display:grid;grid-template-columns:18px 20px minmax(0,1fr);gap:9px;align-items:start;padding:10px 12px;border:1px solid transparent;border-radius:7px;font-size:14px;line-height:1.7;cursor:pointer;transition:background-color .16s,border-color .16s}
.variant-choice-list>label:hover{background:#f7f4ef}
.variant-choice-list>label:has(input:checked){background:#f1e8dc;border-color:#bda182}
.variant-choice-list input{appearance:auto;accent-color:var(--cabinet-accent);width:16px;height:16px;margin:4px 0 0;flex:none}
.variant-choice-list input:disabled{opacity:1}
.variant-choice-list>label:has(input:disabled){cursor:default}
.variant-choice-number{font-weight:750;color:var(--cabinet-muted);font-variant-numeric:tabular-nums}
.variant-gap-answer{display:flex;align-items:flex-end;gap:16px;margin-top:17px;flex-wrap:wrap}
.variant-base-word{display:inline-flex;align-items:center;min-height:42px;padding:7px 14px;border-radius:6px;background:#f0e9df;font-size:13px;font-weight:800;letter-spacing:.035em}
.variant-gap-answer>label{display:grid;gap:6px;min-width:0;width:min(100%,270px)}
.variant-gap-answer>label>span{font-size:12px;font-weight:700;color:var(--cabinet-muted)}
:is(.app-layout,.variant-workspace,.variant-library) .variant-gap-answer input{width:100%;height:43px;padding:8px 11px;border:1px solid var(--cabinet-control-line);border-radius:7px;background:#fff;color:var(--cabinet-ink);font:500 15px/1.5 Manrope,sans-serif}
.variant-gap-answer input:read-only{background:#faf9f6}
.variant-writing-alternative{padding:20px 0;margin-top:17px;border-top:1px dashed var(--cabinet-line)}
.variant-writing-alternative>h4{font:800 16px/1.5 Manrope,sans-serif;margin:0 0 12px;color:var(--cabinet-accent)}
.variant-data-table-wrap{overflow-x:auto;margin:20px 0;border:1px solid var(--cabinet-line);border-radius:7px}
.variant-data-table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.6;min-width:250px}
.variant-data-table :is(td,th){padding:11px 14px;text-align:left;border-bottom:1px solid var(--cabinet-line)}
.variant-data-table th{font-weight:650}
.variant-data-table thead{background:#f3eee5}
.variant-data-table tbody tr:last-child>*{border-bottom:0}
.variant-data-table td{text-align:right;font-variant-numeric:tabular-nums}
.variant-data-chart{margin:20px 0;padding:20px 22px;border:1px solid var(--cabinet-line);border-radius:7px;max-width:720px}
.variant-data-chart>figcaption{font-size:16px;line-height:1.6;font-weight:750;margin-bottom:18px}
.variant-data-chart dl{margin:0;display:grid;gap:14px}
.variant-data-chart dl>div{display:grid;grid-template-columns:minmax(150px,1.1fr) minmax(120px,1fr);gap:14px;font-size:13px;line-height:1.6}
.variant-data-chart dd{display:flex;gap:10px;align-items:center;margin:0;min-width:0}
.variant-data-chart dd>strong{font-size:13px;min-width:38px;text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.variant-chart-track{height:10px;background:#f0ebe4;display:block;flex:1;border-radius:3px;overflow:hidden}
.variant-chart-track>span{display:block;height:100%;background:#8b6b4e;border-radius:3px}
.variant-source-illustration{margin:20px 0;max-width:720px}
.variant-illustration-crop{position:relative;display:block;overflow:hidden;background:white;border:1px solid var(--cabinet-line);border-radius:7px}
.variant-illustration-crop>img{position:absolute;max-width:none;object-fit:fill}
.variant-source-illustration figcaption{font-size:12px;line-height:1.6;margin-top:8px}
.variant-source-illustration figcaption>a{display:inline-flex;align-items:center;gap:8px;color:var(--cabinet-accent)}
.variant-inline-writing{margin-top:23px}
.variant-inline-writing>label{display:block;font-size:13px;font-weight:750;margin-bottom:9px}
:is(.app-layout,.variant-workspace,.variant-library) .variant-inline-writing>textarea{display:block;width:100%;resize:vertical;border:1px solid var(--cabinet-control-line);border-radius:8px;padding:13px 15px;background:#fff;color:var(--cabinet-ink);font:400 15px/1.8 Manrope,sans-serif;min-height:135px}
.variant-inline-writing>textarea:read-only{background:#faf9f6}
.variant-inline-writing>p{font-size:12px;line-height:1.75;color:var(--cabinet-muted);margin-top:9px;max-width:83ch}
.variant-inline-writing>p>a{color:var(--cabinet-accent)}
.variant-inline-form .variant-submit-actions{margin-top:6px}
.variant-inline-form .variant-submit-actions>button{flex:0 1 auto;min-width:210px}
.variant-original-details{margin-top:22px;border:1px solid var(--cabinet-line);border-radius:9px;background:#fff;overflow:hidden}
.variant-original-details>summary{display:flex;align-items:center;gap:10px;padding:15px 20px;min-height:50px;cursor:pointer;font-size:13px;font-weight:750;list-style:none}
.variant-original-details>summary::-webkit-details-marker{display:none}
.variant-original-details>summary>span{margin-left:auto;font-size:11px;font-weight:500;color:var(--cabinet-muted)}
.variant-original-details>summary>.icon:last-child{transition:transform .2s}
.variant-original-details[open]>summary>.icon:last-child{transform:rotate(90deg)}
.variant-original-details .variant-original{position:static;border:0;border-top:1px solid var(--cabinet-line);border-radius:0}
.variant-original-details .variant-page-scroll{height:min(620px,75vh)}
.variant-workspace :is(button,a,input,select,textarea,summary,[tabindex]):focus-visible{outline:2px solid var(--cabinet-focus);outline-offset:3px}
.exam-variant-links{background:#fff;border:1px solid var(--cabinet-line);border-radius:10px;margin:21px 0;overflow:hidden}
.exam-variant-links>summary{display:flex;align-items:center;gap:12px;padding:17px 19px;cursor:pointer;list-style:none;color:var(--cabinet-ink)}
.exam-variant-links>summary::-webkit-details-marker{display:none}
.exam-variant-links>summary>span{font-size:15px;font-weight:750;flex:1}
.exam-variant-links>summary small{display:block;font-size:12px;line-height:1.6;color:var(--cabinet-muted);font-weight:400;margin-top:3px}
.exam-variant-links>summary>.icon{width:19px;height:19px;flex:none}
.exam-variant-links[open]>summary>.icon:last-child{transform:rotate(90deg)}
.exam-variant-links>p{font-size:13px;line-height:1.7;color:var(--cabinet-muted);margin:0 19px 14px}
.exam-variant-links>nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin:0 19px 17px}
.exam-variant-links>nav>a{display:flex;align-items:center;justify-content:center;min-height:40px;padding:7px 8px;border:1px solid var(--cabinet-line);border-radius:6px;font-size:12px;color:var(--cabinet-accent);text-decoration:none}
.exam-variant-links>nav>a:hover{background:var(--cabinet-hover);border-color:var(--cabinet-control-line)}
.exam-variant-all{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:650;margin:0 19px 19px;color:var(--cabinet-accent)}
@media(max-width:760px){.variant-inline-form{padding:0 22px 23px}.variant-inline-form>header.variant-paper-heading{display:block}.variant-paper-heading .variant-draft-status{margin-top:12px;max-width:none}.variant-task-prose,.variant-matching-texts>div{font-size:15px;line-height:1.8}.variant-reading-passage{padding:18px}.variant-section-nav{gap:6px}.variant-section-nav>button{font-size:11px;padding:8px 10px}.variant-data-chart dl>div{grid-template-columns:1fr;gap:6px}.variant-data-chart dd>strong{min-width:45px}.variant-inline-form .variant-submit-actions>button{flex:1 1 210px}.exam-variant-links>nav{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:520px){.variant-inline-form{padding:0 16px 20px}.variant-paper-section{padding-top:25px}:is(.app-layout,.variant-workspace,.variant-library) .variant-section-heading>h2{font-size:20px}.variant-section-heading>p{font-size:13px}.variant-inline-task{padding:21px 0}.variant-inline-task>header{align-items:flex-start}.variant-task-number{width:30px;height:30px;font-size:13px}:is(.app-layout,.variant-workspace,.variant-library) .variant-inline-task>header>h3{font-size:15px;gap:9px}.variant-manual-label{font-size:10px}.variant-matching-texts>div{grid-template-columns:18px minmax(0,1fr);gap:7px}.variant-matching-cells input{height:44px;padding:5px 0}.variant-choice-list>label{grid-template-columns:17px 16px minmax(0,1fr);padding:10px 6px;gap:7px}.variant-choice-list>label,.variant-matching-options{font-size:14px}.variant-gap-answer{gap:12px}.variant-gap-answer>label{width:min(100%,240px)}:is(.app-layout,.variant-workspace,.variant-library) .variant-gap-answer input,:is(.app-layout,.variant-workspace,.variant-library) .variant-inline-writing>textarea{font-size:16px}.variant-reading-passage{padding:16px 13px}.variant-data-chart{padding:16px}.variant-data-table :is(td,th){padding:9px 11px}.variant-original-details>summary{padding:13px 14px}.variant-original-details>summary>span{display:none}.exam-variant-links>nav{grid-template-columns:repeat(3,minmax(0,1fr))}.exam-variant-links>summary{padding:15px}.exam-variant-links>summary>span{font-size:14px}}
@media(prefers-reduced-motion:reduce){.variant-choice-list>label,.variant-original-details>summary>.icon:last-child{transition:none}}
.variant-demo-label{display:inline-flex;padding:6px 10px;margin-bottom:12px;border:1px solid #cdbca7;border-radius:6px;background:#f4ede3;font-size:12px;font-weight:750;line-height:1.5;color:var(--cabinet-accent)}
.variant-demo-cta{max-width:1000px;margin:25px auto;display:flex;align-items:center;gap:18px;padding:24px;background:#ede4d8;border:1px solid #d6c4ad;border-radius:12px}
.variant-demo-cta>span{display:grid;place-items:center;flex:none;width:42px;height:42px;border-radius:50%;background:#fff7eb;color:var(--cabinet-accent)}
.variant-demo-cta>div{flex:1;min-width:0}
.variant-workspace .variant-demo-cta h2{font-size:17px;line-height:1.5;font-weight:800}
.variant-workspace .variant-demo-cta p{font-size:13px;line-height:1.6;margin-top:6px;color:var(--cabinet-muted)}
.variant-demo-cta>.variant-button{flex-shrink:0}
.variant-oral-note{margin-top:18px!important;padding:13px 15px;background:#f5f1ea;border-radius:7px;color:var(--cabinet-muted);font-size:12px;line-height:1.75;max-width:83ch}
.variant-inline-task--oral .variant-task-number{background:#eadfcc;color:var(--cabinet-accent)}
@media(max-width:760px){.variant-demo-cta{flex-wrap:wrap;padding:20px;gap:14px}.variant-demo-cta>div{flex-basis:calc(100% - 60px)}.variant-demo-cta>.variant-button{margin-left:56px}}
@media(max-width:520px){.variant-demo-cta{padding:18px}.variant-demo-cta>span{display:none}.variant-demo-cta>.variant-button{margin-left:0;width:100%}}

.variant-workspace--demo{max-width:1100px;margin:28px auto;padding:clamp(16px,3vw,38px);background:#f6f4ef;border-radius:16px}
.variant-task-instruction{font-size:13px;line-height:1.8;color:var(--cabinet-muted);max-width:86ch;white-space:pre-line;margin:0 0 17px!important}
.variant-audio-player{max-width:1000px;margin:18px auto;padding:20px;background:#fff;border:1px solid var(--cabinet-line);border-radius:10px}
.variant-workspace .variant-audio-player>h2{font:750 16px/1.5 Manrope,sans-serif;margin-bottom:13px}
.variant-audio-player>audio{display:block;width:min(100%,620px);height:44px}
.variant-audio-player>p{font-size:12px;color:var(--cabinet-muted);margin-top:9px}
.variant-interview-questions{margin-top:18px;padding:18px 20px;background:#f8f5ef;border-radius:8px}
.variant-interview-questions>h4{font:750 14px/1.5 Manrope,sans-serif;margin:0 0 12px;color:var(--cabinet-ink)}
.variant-interview-questions>ol{margin:0;padding-left:23px;display:grid;gap:12px;font-size:15px;line-height:1.8}
.variant-interview-questions li{padding-left:5px}

/* The public attempt keeps navigation, time and completion in sight. */
.variant-workspace--demo{max-width:1400px}
.variant-session-tools{max-width:1000px;margin:20px auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(190px,.8fr);align-items:center;gap:12px 30px;padding:20px 24px;background:#fff;border:1px solid var(--cabinet-line);border-radius:12px}
.variant-timer{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;min-width:0}
.variant-timer>span{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--cabinet-muted);width:100%}
.variant-timer>strong{font:800 26px/1.2 Manrope,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:.04em}
.variant-timer>button{min-height:40px;padding:8px 16px;border:1px solid var(--cabinet-control-line);border-radius:7px;background:#f3eadf;color:var(--cabinet-ink);font:700 13px/1.4 Manrope,sans-serif}
.variant-timer>button:disabled{opacity:1;background:#f5f2ec;color:var(--cabinet-muted);cursor:default}
.variant-task-picker{display:grid;gap:6px;min-width:0}
.variant-task-picker>span{font-size:12px;color:var(--cabinet-muted)}
.variant-task-picker>select{display:block;width:100%;min-width:0;min-height:45px;padding:9px 13px;border:1px solid var(--cabinet-control-line);border-radius:7px;background:#fff;color:var(--cabinet-ink);font:600 16px/1.4 Manrope,sans-serif}
.variant-session-tools>p{grid-column:1/-1;font-size:11px;color:var(--cabinet-muted);line-height:1.6}
.variant-solving-layout{display:grid;grid-template-columns:minmax(0,1fr) 235px;gap:24px;align-items:start;margin-top:20px}
.variant-solving-main{min-width:0}
.variant-solving-main>.variant-section-nav{margin-top:0}
.variant-progress-rail{position:sticky;top:110px;min-width:0;padding:23px 21px;background:#eee1ce;border:1px solid #d7c4aa;border-radius:12px;box-shadow:0 5px 0 #b69b7b33}
.variant-progress-eyebrow{font-size:10px;letter-spacing:.11em;color:#7b6147}
.variant-workspace .variant-progress-rail>h2{font:800 18px/1.5 Manrope,sans-serif;margin-top:6px}
.variant-progress-rail .variant-progress-total{display:flex;gap:8px;align-items:baseline;margin-top:20px;line-height:1.2;font-variant-numeric:tabular-nums}
.variant-progress-total>strong{font-size:42px;font-weight:800}
.variant-progress-total>span{font-size:20px;color:#7b6147}
.variant-progress-caption{font-size:12px;color:#745f49;margin-top:4px!important}
.variant-progress-rail>progress{display:block;width:100%;height:9px;appearance:none;accent-color:#62462e;margin:17px 0 14px;border:0;border-radius:8px;overflow:hidden;background:#d8c5aa}
.variant-progress-rail>progress::-webkit-progress-bar{background:#d8c5aa;border-radius:8px}
.variant-progress-rail>progress::-webkit-progress-value{background:#62462e;border-radius:8px}
.variant-progress-rail>progress::-moz-progress-bar{background:#62462e;border-radius:8px}
.variant-progress-remaining{font-size:13px;line-height:1.6}
.variant-progress-remaining>strong{font-weight:800}
.variant-progress-rail>button{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:44px;margin-top:16px;padding:10px 12px;background:#fff9ee;border:1px solid #cdb897;border-radius:8px;font:700 12px/1.5 Manrope,sans-serif;color:#493322;text-align:left}
.variant-progress-rail>button[hidden]{display:none}
.variant-progress-rail .variant-progress-note{font-size:11px;line-height:1.8;color:#745f49;margin-top:18px}
.variant-matching-cells input{cursor:text}
.variant-matching-cells input:focus-visible{outline-offset:-3px}
@media(max-width:1000px){
 .variant-solving-layout{grid-template-columns:1fr;gap:18px}
 .variant-progress-rail{position:static;order:-1;display:grid;grid-template-columns:1fr auto;align-items:center;gap:6px 20px;padding:16px 20px}
 .variant-progress-eyebrow{grid-column:1}
 .variant-workspace .variant-progress-rail>h2{grid-column:1;grid-row:2;margin:0;font-size:16px}
 .variant-progress-rail .variant-progress-total{grid-column:2;grid-row:1/3;margin:0}
 .variant-progress-total>strong{font-size:30px}
 .variant-progress-total>span{font-size:16px}
 .variant-progress-caption{grid-column:2;grid-row:3;margin:0!important;font-size:10px}
 .variant-progress-rail>progress{grid-column:1/-1;margin:6px 0}
 .variant-progress-remaining{grid-column:1;grid-row:3;font-size:12px}
 .variant-progress-rail>button{grid-column:1/-1;min-height:40px;margin:3px 0 0}
 .variant-progress-rail .variant-progress-note{grid-column:1/-1;font-size:10px;line-height:1.6;margin-top:5px}
}
@media(max-width:520px){
 .variant-session-tools{grid-template-columns:1fr;padding:17px;gap:15px}
 .variant-timer{justify-content:space-between;gap:7px}
 .variant-timer>span{width:auto;flex:1;font-size:11px}
 .variant-timer>strong{font-size:21px}
 .variant-timer>button{font-size:12px;padding:8px 10px}
 .variant-session-tools>p{font-size:10px}
 .variant-progress-rail{padding:15px 17px;gap:5px 12px}
}
/* The timed practice remains a cabinet tool, alongside saved variants. */
.variant-timer-entry{margin-top:20px}
.variant-timer-note{margin:10px 0 24px;color:#6b5544;font-size:15px;line-height:1.6;max-width:65ch}

/* Recognizable covers and a clear path from solving to teacher review. */
.variant-library .variant-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.variant-library .variant-card{padding:18px;background:#fffaf4;overflow:hidden;box-shadow:0 6px 16px #39291c08}
.variant-card-cover{height:118px;margin:-18px -18px 15px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;background:#ead4bf;overflow:hidden}
.variant-card-cover>strong{font:800 51px/1 'Roboto Condensed',sans-serif;letter-spacing:-.03em;color:#503522;align-self:flex-start;padding-top:6px}
.variant-card-cover>img{width:104px;height:118px;object-fit:contain;transform:rotate(7deg);filter:drop-shadow(0 7px 6px #5c392219)}
.variant-card[data-cover="1"] .variant-card-cover{background:#ecddd0}
.variant-card[data-cover="2"] .variant-card-cover{background:#d9c7b2}
.variant-card[data-cover="3"] .variant-card-cover{background:#e5c6b2}
.variant-card[data-cover="1"] .variant-card-cover>img,.variant-card[data-cover="3"] .variant-card-cover>img{transform:rotate(-6deg)}
.variant-library .variant-card h2{font-size:21px}.variant-library .variant-card>p{font-size:14px}.variant-library .variant-card-open{font-size:14px;margin-top:18px;min-height:36px}
.variant-library .variant-timer-entry{display:flex;align-items:center;gap:26px;padding:24px 30px;margin:0 0 27px;border-radius:16px;background:#4a3021;color:#fffaf5;text-decoration:none;max-width:none}
.variant-timer-entry>img{width:112px;height:126px;object-fit:contain;flex:none}
.variant-timer-entry h2{font:800 24px/1.35 Manrope,sans-serif!important;color:inherit!important;margin:0 0 9px!important}
.variant-timer-entry p{color:#f0dcca;font-size:16px}.variant-timer-entry span{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:750;margin-top:14px}
.variant-extra-practice{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 25px;margin-top:30px;background:#4a3021;color:#fffaf5;border-radius:13px;text-decoration:none;font-size:16px}
.variant-extra-practice span{display:flex;align-items:center;gap:10px}.variant-extra-practice:hover{background:#62422e}
.variant-manual-submit{display:inline-flex;margin:20px 0 3px;text-decoration:none}
.variant-library a:focus-visible{outline:2px solid var(--cabinet-focus);outline-offset:4px}
@media(max-width:1180px){.variant-library .variant-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:780px){.variant-library .variant-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.variant-library .variant-timer-entry{padding:22px;gap:18px}.variant-timer-entry>img{width:86px;height:108px}.variant-extra-practice{align-items:flex-start;flex-direction:column;gap:8px}}
@media(max-width:480px){.variant-library .variant-grid{gap:13px}.variant-library .variant-card{padding:15px}.variant-card-cover{margin:-15px -15px 12px;padding:12px;height:100px}.variant-card-cover>strong{font-size:38px}.variant-card-cover>img{width:75px;height:96px}.variant-library .variant-card h2{font-size:18px}.variant-library .variant-card>p{font-size:13px}.variant-library .variant-card-open{font-size:13px}.variant-library .variant-timer-entry{padding:21px 18px}.variant-timer-entry>img{width:68px;height:90px}.variant-timer-entry h2{font-size:21px!important}.variant-timer-entry p{font-size:14px}}