:root{--ink:#23354c;--muted:#5d6975;--blue:#294c78;--blue-dark:#203b60;--pale:#eaf0f7;--paper:#fffefa;--canvas:#f4f3ed;--line:#dedfd9;--green:#28705a;--red:#b4493c;--gold:#8a6229;--radius:14px;--shadow:0 12px 40px #25394e0b;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--canvas);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.46}a{color:var(--blue);text-underline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #739ac5;outline-offset:3px}button{border:1px solid var(--line);border-radius:9px;padding:10px 15px;background:var(--paper);color:var(--ink);line-height:1.35}button:hover:not(:disabled){border-color:#a8b9cb;background:#f0f4f8}.primary{background:var(--blue);border-color:var(--blue);color:#fff}.primary:hover:not(:disabled){background:var(--blue-dark);color:#fff}.secondary{background:var(--pale);border-color:transparent;color:var(--blue)}.quiet{border-color:transparent;background:transparent;color:var(--muted)}.small{font-size:12px;padding:7px 10px}.danger{color:var(--red)}.text-button{border:0;background:transparent;padding:0;color:var(--blue);text-decoration:underline}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.spread{justify-content:space-between}.muted{color:var(--muted)}.eyebrow{font-size:10px;font-weight:750;letter-spacing:.18em;color:var(--gold);text-transform:uppercase}.badge{display:inline-flex;align-items:center;gap:5px;border-radius:5px;background:var(--pale);color:var(--blue);padding:4px 7px;font-size:11px;line-height:1.4}.badge.pending{background:#f3e9d8;color:#946b27}.badge.done{background:#e7f1eb;color:var(--green)}.badge.gray{background:#eeefeb;color:var(--muted)}.site-header{height:78px;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;padding:0 max(28px,calc((100vw - 1280px)/2));position:relative;z-index:10}.brand{display:flex;gap:11px;align-items:center;color:var(--ink);text-decoration:none}.brand-emblem{height:36px;width:36px;display:grid;place-items:center;background:var(--blue);color:#fff;font:600 20px Georgia,serif;border-radius:9px}.brand strong{font-size:16px;letter-spacing:.04em}.brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.14em;margin-top:3px}.main-nav{display:flex;gap:5px}.main-nav button{border:0;background:transparent;font-size:13px;color:var(--muted);padding:11px 14px}.main-nav button.active{color:var(--blue);background:var(--pale)}.profile-button{display:flex;align-items:center;gap:8px;max-width:180px;border:0;background:transparent;font-size:12px}.avatar{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e8e5dc;font-weight:700}.profile-name{max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.container{max-width:1280px;margin:0 auto;padding:40px 28px 64px}.hero{display:grid;grid-template-columns:1fr 330px;gap:50px;align-items:center;padding:17px 0 36px;border-bottom:1px solid var(--line)}h1,h2,h3,p{margin-top:0}h1{font-size:36px;font-weight:650;line-height:1.35;letter-spacing:-.03em;margin:14px 0 15px}h2{font-size:21px;font-weight:650;line-height:1.4}h3{font-size:16px;line-height:1.5}.lead{color:var(--muted);line-height:1.85;font-size:14px;max-width:650px;margin-bottom:0}.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:18px;border-left:1px solid var(--line);padding-left:32px}.stat-value{display:block;font:500 39px Georgia,"Times New Roman",serif;margin-bottom:6px;color:var(--blue)}.stat-label{font-size:11px;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0 36px}.step{display:grid;grid-template-columns:35px 1fr;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:11px;padding:18px}.step-number{font:24px Georgia,serif;color:var(--muted)}.step h3{font-size:14px;margin:0 0 5px}.step p{font-size:11px;color:var(--muted);line-height:1.65;margin:0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:0 0 18px}.section-title h2{margin:0}.section-title p{margin:6px 0 0;color:var(--muted);font-size:12px}.filters{display:flex;gap:8px}input,select,textarea{padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);max-width:100%}.filters input{width:180px;font-size:12px}.paper-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.paper-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:22px;display:flex;flex-direction:column;min-height:218px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}.paper-card:hover{transform:translateY(-2px);border-color:#a7b9ca}.paper-year{font:500 40px Georgia,serif;letter-spacing:-.03em}.paper-card h3{font-size:12px;font-weight:500;color:var(--muted);margin:9px 0 14px}.paper-card .card-details{font-size:11px;color:var(--muted);line-height:1.8;margin-bottom:18px}.paper-card .card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px}.paper-card .card-foot button{font-size:12px}.paper-card.pending-card{box-shadow:none;background:#f9f8f3}.progress-line{height:3px;background:#e7ebe9;margin:8px 0 0;border-radius:3px;overflow:hidden}.progress-line i{display:block;background:#708bab;height:100%}.local-note{margin:28px 0 0;font-size:11px;color:var(--muted);line-height:1.8}.empty-state{padding:50px 24px;border:1px dashed #bdc6cd;border-radius:var(--radius);background:#fafaf6;text-align:center;color:var(--muted);line-height:1.8}.empty-state h2{color:var(--ink);font-size:20px}.continue-card{background:var(--blue);color:#fff;border-radius:var(--radius);padding:22px 25px;margin-bottom:28px;display:flex;gap:16px;align-items:center;justify-content:space-between}.continue-card p{margin:6px 0 0;font-size:12px;color:#c7d4e2}.continue-card button{background:#fff;color:var(--blue);border-color:#fff}.breadcrumb{font-size:12px;margin-bottom:22px;display:flex;gap:12px;align-items:center}.paper-hero{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:26px}.paper-hero h1{margin:7px 0 8px}.paper-hero .year-display{font:70px Georgia,serif;color:#7c8896}.paper-summary{padding:22px 25px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:18px;border-radius:var(--radius);margin-bottom:25px}.paper-summary p{color:#ccd8e6;font-size:12px;margin:8px 0 0;line-height:1.6}.paper-summary h2{margin:0;font-size:18px}.paper-summary .primary{background:#fff;color:var(--blue);border-color:#fff;white-space:nowrap}.section-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.section-card{padding:23px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}.section-index{font:22px Georgia,serif;color:var(--muted);margin-bottom:14px}.section-card h3{margin:0 0 8px}.section-card p{font-size:12px;color:var(--muted);line-height:1.6}.section-card button{font-size:12px}.section-card .row{margin-top:19px}.notice{padding:14px 17px;border-radius:9px;background:#eaf0f6;color:#3d5673;font-size:12px;line-height:1.8}.notice.warning{background:#f7efdf;color:#8a642a}.notice.success{background:#e8f2eb;color:var(--green)}.notice p:last-child{margin-bottom:0}.panel{padding:25px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);margin:22px 0}.history-list{display:flex;flex-direction:column;gap:12px}.history-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 23px;border:1px solid var(--line);background:var(--paper);border-radius:12px}.history-row h3{font-size:14px;margin:0 0 8px}.history-row p{font-size:11px;color:var(--muted);margin:0;line-height:1.7}.history-score{font:26px Georgia,serif;white-space:nowrap;text-align:right}.history-score small{font:11px -apple-system,sans-serif;color:var(--muted)}.history-actions{display:flex;gap:8px}.practice-shell{height:calc(100dvh - 78px);display:flex;flex-direction:column;background:#f7f7f2}.practice-top{background:var(--paper);padding:14px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;flex-shrink:0}.practice-heading{display:flex;align-items:center;gap:14px;min-width:0}.back-icon{border:0;background:transparent;font-size:22px;padding:3px 8px;color:var(--muted)}.practice-heading h1{font-size:16px;letter-spacing:0;margin:0 0 5px}.practice-heading p{margin:0;font-size:11px;color:var(--muted)}.practice-controls{display:flex;align-items:center;gap:10px}.clock-block{border-right:1px solid var(--line);padding-right:18px;margin-right:6px;text-align:right;min-width:100px}.clock{font-variant-numeric:tabular-nums;font-size:22px;font-weight:600;letter-spacing:.03em}.clock.urgent{color:var(--red)}.clock-label{display:block;font-size:9px;letter-spacing:.06em;color:var(--muted);margin-top:3px}.practice-controls button{font-size:12px}.stage-strip{display:flex;align-items:center;gap:0;padding:10px 26px;border-bottom:1px solid var(--line);background:#f8f8f3;flex-shrink:0}.stage-pill{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:7px}.stage-pill i{font-style:normal;width:19px;height:19px;display:grid;place-items:center;border:1px solid #ccd2d6;border-radius:50%;font-size:10px}.stage-pill.active{color:var(--blue);font-weight:650}.stage-pill.active i{background:var(--blue);color:#fff;border-color:var(--blue)}.stage-connector{width:35px;height:1px;background:#d7dbdd;margin:0 12px}.stage-strip .saved-text{margin-left:auto;color:var(--muted);font-size:10px}.section-tabs{display:flex;gap:6px;padding:9px 22px;overflow:auto;border-bottom:1px solid var(--line);background:var(--paper);flex-shrink:0}.section-tabs button{font-size:11px;padding:7px 11px;white-space:nowrap;border-color:transparent}.section-tabs button.active{background:var(--pale);color:var(--blue);border-color:#d4dfeb}.section-tabs small{color:var(--muted);margin-left:5px}.feedback-banner{padding:12px 25px;border-bottom:1px solid #cbd9e6;background:#edf3f9;display:flex;align-items:center;justify-content:space-between;gap:15px;flex-shrink:0}.feedback-main{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.feedback-score{font-size:23px;color:var(--blue);font-weight:650}.feedback-score small{font-size:12px;font-weight:400}.feedback-main p{font-size:11px;color:var(--muted);margin:0}.feedback-banner button{font-size:11px;padding:8px 12px}.practice-layout{display:grid;grid-template-columns:minmax(0,var(--split,50%)) minmax(0,1fr);min-height:0;flex:1;position:relative}.reading-pane,.question-pane{overflow:auto;overscroll-behavior:contain;scroll-behavior:smooth;padding:28px clamp(24px,3.3vw,55px) 65px}.reading-pane{background:var(--paper);border-right:1px solid var(--line)}.question-pane{padding-left:clamp(22px,2.8vw,42px);padding-right:clamp(22px,2.8vw,42px);background:#f6f7f5}.pane-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:.13em;color:var(--muted);text-transform:uppercase;margin:0 0 20px}.pane-label button{letter-spacing:0;text-transform:none;font-size:10px;padding:4px 8px}.reading-title{font-size:21px;line-height:1.5;letter-spacing:-.02em;margin-bottom:23px}.english{font-family:Georgia,"Times New Roman",serif;font-size:18px;line-height:1.88;overflow-wrap:break-word}.paragraph{position:relative;margin-bottom:21px}.paragraph .para-label{font-family:-apple-system,sans-serif;font-size:10px;color:var(--muted);margin-right:8px}.paragraph:target,.paragraph.evidence-focus{background:#e6edf5;outline:8px solid #e6edf5;border-radius:2px}.instruction{font-family:Georgia,"Times New Roman",serif;font-size:14px;line-height:1.75;color:#66717b;margin-bottom:24px;white-space:pre-line}.question-block{background:#fff;border:1px solid #dde2e4;border-radius:10px;padding:19px 20px;margin:0 0 17px;scroll-margin-top:20px}.question-block.current{border-color:#8199b2;box-shadow:0 0 0 1px #8199b21a}.question-top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:11px}.q-number{font-size:12px;font-weight:700;color:var(--blue)}.q-points{font-size:10px;color:var(--muted);margin-left:7px;font-weight:400}.flag-btn{font-size:15px;padding:3px 7px;background:transparent;border-color:transparent;line-height:1.1;color:var(--muted)}.flag-btn.flagged{color:#b46c39;background:#faf0e6}.question-stem{font:16px/1.65 Georgia,"Times New Roman",serif;margin-bottom:14px}.choices{display:flex;flex-direction:column;gap:7px}.choice{display:flex;align-items:baseline;gap:10px;padding:9px 11px;border:1px solid transparent;border-radius:7px;cursor:pointer;font:15px/1.6 Georgia,"Times New Roman",serif;transition:background .12s}.choice:hover{background:#f4f7fa}.choice.selected{border-color:#b4c6da;background:#eef3fa}.choice.locked{cursor:default}.choice input{margin:0 0 0 1px;accent-color:var(--blue);flex-shrink:0;align-self:center;width:14px;height:14px}.option-letter{font:600 11px -apple-system,sans-serif;color:var(--muted);min-width:13px}.option-text{overflow-wrap:anywhere}.answer-clear{display:block;margin:10px 0 0 auto;font-size:10px;padding:4px 6px;background:none;border:0;color:var(--muted)}.question-result{border-top:1px solid var(--line);margin-top:16px;padding-top:12px;font-size:12px;line-height:1.85}.result-correct{color:var(--green)}.result-incorrect{color:var(--red)}.question-result p{margin:6px 0}.question-result details{margin-top:8px}.question-result summary{cursor:pointer;color:var(--blue);font-size:12px}.question-result .explanation{white-space:pre-line;color:#4f5b68;margin-top:10px}.evidence-quote{border-left:3px solid #adc2d7;padding:5px 10px;margin:9px 0;color:#526782;font:14px/1.7 Georgia,serif}.evidence-link{font-size:10px;padding:5px 9px;background:var(--pale);border-color:transparent}.reference-pages{border-top:1px solid var(--line);padding-top:18px;margin-top:25px;font-size:12px}.reference-pages img{max-width:100%;height:auto;border:1px solid var(--line);margin:12px 0}.reference-pages summary{cursor:pointer}.practice-footer{padding:12px 25px;background:var(--paper);border-top:1px solid var(--line);display:flex;align-items:center;gap:18px;flex-shrink:0}.question-nav{display:flex;gap:5px;overflow:auto;flex:1;padding:2px 1px 4px}.nav-q{position:relative;padding:0;min-width:30px;width:30px;height:30px;font-size:10px;border-radius:6px;background:#f7f8f6;border-color:#dce0dd}.nav-q.answered{background:#e5edf6;border-color:#c5d3e4;color:var(--blue)}.nav-q.current{border:2px solid var(--blue)}.nav-q.correct{background:#e5f1e9;border-color:#b9d7c5;color:var(--green)}.nav-q.incorrect{background:#faece8;border-color:#e6bdb4;color:var(--red)}.nav-q.flagged:after{content:"";position:absolute;width:5px;height:5px;right:2px;top:2px;border-radius:50%;background:#bf753e}.footer-count{font-size:11px;color:var(--muted);white-space:nowrap}.split-control{display:flex;gap:8px;align-items:center;font-size:10px;color:var(--muted);white-space:nowrap}.split-control input{width:75px;accent-color:var(--blue);padding:0}.mobile-switch{display:none}.lookup-tip{padding:8px 25px;font-size:11px;line-height:1.6;background:#f3f1e7;color:#756a4c;border-bottom:1px solid #e2dfd1}.pause-cover{position:absolute;inset:0;background:#f7f7f2f8;display:grid;place-content:center;z-index:3;text-align:center;padding:30px}.pause-cover h2{font-size:24px}.pause-cover p{font-size:13px;color:var(--muted);margin-bottom:22px}.pause-cover button{justify-self:center}.user-yellow{background:#ffedab;color:inherit;padding:0}.user-blue{background:#d7e8ff;color:inherit;padding:0;border-bottom:2px solid #7ba6d8}.user-yellow.user-blue{background:linear-gradient(0deg,#d7e8ff 50%,#ffedab 50%)}.selection-tools{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);padding:8px;background:var(--blue-dark);border-radius:10px;box-shadow:0 7px 30px #152a4f30;display:flex;gap:6px;z-index:50;max-width:95vw}.selection-tools[hidden]{display:none}.selection-tools button{font-size:11px;padding:8px 11px;white-space:nowrap;border:0}.selection-tools .yellow-tool{background:#fff0b8}.selection-tools .blue-tool{background:#d7e8ff}.selection-tools .plain-tool{color:#fff;background:transparent}.save-warning{padding:12px 22px;background:#fff0d4;color:#895710;font-size:12px;line-height:1.7;position:relative;z-index:100}.save-warning button{font-size:11px;margin-left:10px;padding:5px 8px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);padding:12px 20px;border-radius:9px;background:#23374e;color:#fff;font-size:12px;line-height:1.6;z-index:150;opacity:0;pointer-events:none;transition:.2s;max-width:90vw;box-shadow:0 5px 25px #18283820}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{width:min(640px,calc(100vw - 32px));max-height:88dvh;border:1px solid #d5dde3;border-radius:16px;background:var(--paper);color:var(--ink);padding:0;box-shadow:0 25px 100px #14263840}dialog::backdrop{background:#152a4555;backdrop-filter:blur(3px)}.dialog-head{padding:24px 26px 0;display:flex;justify-content:space-between;align-items:start;gap:20px}.dialog-head h2{margin:0;font-size:22px}.dialog-close{border:0;background:transparent;padding:0 4px;font-size:25px;color:var(--muted)}.dialog-body{padding:20px 26px 27px}.dialog-body p{font-size:13px;line-height:1.85;color:var(--muted)}.dialog-body label{display:block;font-size:12px;line-height:1.7}.dialog-body input,.dialog-body select{width:100%;margin-top:6px}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:25px}.mode-choice{display:flex!important;gap:11px;border:1px solid var(--line);border-radius:9px;padding:13px 15px;margin-bottom:9px;cursor:pointer}.mode-choice input{width:auto;margin:4px 0 0;accent-color:var(--blue)}.mode-choice small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.mode-choice:has(input:checked){background:var(--pale);border-color:#a5bad0}.profile-list{display:grid;gap:8px;margin-bottom:24px}.profile-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--line);padding:12px 15px;border-radius:9px;font-size:13px}.profile-row.active{background:var(--pale);border-color:#bdcddd}.comparison-table{width:100%;border-collapse:collapse;font-size:12px}.comparison-table th,.comparison-table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);line-height:1.6}.comparison-table th{color:var(--muted);font-weight:500}.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.review-card{padding:14px;border:1px solid var(--line);border-radius:9px}.review-card h3{font-size:12px;margin:0 0 6px}.review-card p{font-size:11px;margin:0 0 10px}.guide-list{padding-left:20px;font-size:13px;line-height:1.9;color:var(--muted)}.guide-list li{margin:10px 0}.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tool-card{padding:17px;border:1px solid var(--line);border-radius:10px}.tool-card h3{font-size:14px;margin-bottom:8px}.tool-card p{font-size:12px}.text-note{font-size:12px;line-height:1.85;color:var(--muted)}.initial-loading{padding:80px;text-align:center;color:var(--muted)}.skip-link{position:fixed;top:-100px;left:20px;z-index:999;background:#fff;padding:12px}.skip-link:focus{top:10px}#print-report{display:none}.report{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;max-width:900px;margin:auto;padding:30px;color:#25354b;background:#fff}.report h1{font-size:26px}.report h2{font-size:18px;margin-top:28px}.report p{font-size:12px;line-height:1.8}.report table{width:100%;border-collapse:collapse;font-size:11px}.report th,.report td{border:1px solid #d8dce1;padding:8px;text-align:left;vertical-align:top;line-height:1.6}.report .report-item{border-top:1px solid #ddd;padding-top:12px;break-inside:avoid}.report blockquote{font-size:12px;border-left:2px solid #bbc8d7;padding-left:10px;line-height:1.8}.report .report-note{background:#edf2f7;padding:12px}.save-failed{color:var(--red)!important}
@media(min-width:1500px){.english{font-size:19px}.question-stem{font-size:17px}.choice{font-size:16px}}
@media(max-width:1100px){.paper-grid{grid-template-columns:repeat(3,1fr)}.hero{grid-template-columns:1fr 260px;gap:25px}.site-header{padding:0 24px}.practice-controls{gap:6px}.practice-controls button{padding:9px 10px}.reading-pane,.question-pane{padding-left:25px;padding-right:25px}.split-control{display:none}.section-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.site-header{height:66px;padding:0 17px;gap:8px}.brand strong{font-size:13px}.brand small{font-size:7px}.brand-emblem{width:31px;height:31px;font-size:18px}.brand{gap:8px}.main-nav button{font-size:11px;padding:9px}.main-nav button[data-action="help"]{display:none}.profile-name{display:none}.profile-button{padding:5px}.container{padding:26px 19px 50px}.hero{display:block;padding:8px 0 24px}.hero h1{font-size:29px}.lead{font-size:12px}.hero-stats{border-left:0;padding:22px 0 0;display:flex;gap:37px}.stat-value{font-size:29px}.stat-label{font-size:10px}.steps{gap:8px;margin:21px 0 29px}.step{display:block;padding:13px 11px}.step-number{font-size:18px;display:block;margin-bottom:8px}.step h3{font-size:12px}.step p{font-size:10px}.paper-grid{grid-template-columns:repeat(2,1fr);gap:11px}.paper-card{padding:17px;min-height:205px}.paper-year{font-size:34px}.section-title{align-items:start;flex-direction:column}.section-title h2{font-size:19px}.filters{width:100%}.filters input{flex:1;width:120px}.paper-card .card-details{font-size:10px}.paper-card .card-foot{flex-wrap:wrap}.paper-card .card-foot button{padding:7px 9px;font-size:11px}.continue-card{padding:18px;align-items:start}.continue-card strong{font-size:13px}.continue-card button{font-size:11px;white-space:nowrap}.paper-hero .year-display{display:none}.paper-hero h1{font-size:29px}.paper-summary{padding:20px;align-items:start;flex-direction:column}.paper-summary .primary{width:100%}.section-grid{grid-template-columns:1fr}.section-card{padding:18px}.section-index{margin-bottom:9px}.section-card .row{margin-top:14px}.history-row{padding:16px;gap:13px;flex-wrap:wrap}.history-row>div:first-child{flex:1}.history-actions{width:100%;justify-content:flex-end}.history-score{font-size:23px}.practice-shell{height:calc(100dvh - 66px)}.practice-top{padding:10px 13px;gap:8px;flex-wrap:wrap}.practice-heading{gap:5px;flex:1;min-width:170px}.practice-heading h1{font-size:13px}.practice-heading p{font-size:9px}.back-icon{padding:2px 5px}.practice-controls{gap:5px}.practice-controls .desktop-label{display:none}.practice-controls button{font-size:10px;padding:8px}.clock-block{padding-right:8px;margin-right:0;min-width:65px}.clock{font-size:18px}.clock-label{font-size:8px}.stage-strip{padding:8px 17px}.stage-pill{font-size:10px;gap:5px}.stage-pill i{width:17px;height:17px;font-size:9px}.stage-connector{width:13px;margin:0 7px}.stage-strip .saved-text{font-size:8px}.section-tabs{padding:7px 13px}.section-tabs button{font-size:10px;padding:6px 9px}.mobile-switch{display:flex;background:var(--paper);padding:8px 14px;gap:8px;border-bottom:1px solid var(--line);flex-shrink:0}.mobile-switch button{flex:1;padding:7px;font-size:11px;border-color:transparent;background:#f2f3ee}.mobile-switch button.active{background:var(--blue);color:#fff}.practice-layout{display:block}.reading-pane,.question-pane{height:100%;padding:22px 22px 45px;border:0}.practice-layout[data-pane="reading"] .question-pane{display:none}.practice-layout[data-pane="questions"] .reading-pane{display:none}.english{font-size:17px;line-height:1.85}.reading-title{font-size:19px}.question-stem{font-size:16px}.choice{font-size:15px}.question-block{padding:17px}.practice-footer{padding:10px 14px;gap:10px}.footer-count{font-size:10px}.nav-q{min-width:29px;width:29px;height:29px}.feedback-banner{padding:10px 15px;gap:7px;flex-wrap:wrap}.feedback-main{gap:8px}.feedback-score{font-size:19px}.feedback-main p{font-size:10px}.feedback-banner button{font-size:10px;padding:6px 9px}.feedback-banner .row{gap:6px}.lookup-tip{padding:7px 16px;font-size:10px}.review-grid{grid-template-columns:1fr}.tools-grid{grid-template-columns:1fr}.dialog-head{padding:22px 20px 0}.dialog-body{padding:18px 20px 23px}.dialog-head h2{font-size:21px}.selection-tools{bottom:80px;gap:3px;padding:6px}.selection-tools button{padding:8px;font-size:10px}.save-warning{padding:10px 15px;font-size:11px}.comparison-table{font-size:10px}.comparison-table td,.comparison-table th{padding:10px 6px}.panel{padding:18px}.main-nav{gap:0}}
@media(max-width:390px){.main-nav button[data-action="tools"]{display:none}.stage-strip .saved-text{display:none}.practice-controls button[data-action="pause"]{font-size:9px}.question-block{padding:14px}.paper-card{padding:14px}.paper-card .badge{font-size:9px}.step h3{font-size:11px}}
@media print{body>*{display:none!important}#print-report{display:block!important}.report{padding:0;font-size:11pt;color:#000}.report a{color:#000}body{background:#fff}.report h1{font-size:21pt}.report h2{font-size:15pt}.report table{font-size:10pt}.report p{font-size:10pt}button{display:none!important}@page{margin:18mm 16mm;size:A4}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media(max-width:480px){.site-header{gap:5px}.brand{flex-shrink:0;gap:7px}.brand strong{font-size:12px}.brand small{display:none}.main-nav button{white-space:nowrap;padding:9px 6px;font-size:10px}.profile-button{padding:4px;gap:4px}.profile-button .avatar{width:25px;height:25px}.brand-emblem{width:29px;height:29px}.main-nav button[data-action="tools"]{display:none}}
#duration-field[hidden],#duration-note[hidden]{display:none}