:root{--navy:#102a43;--ink:#1c2c3a;--muted:#71808a;--paper:#fffef9;--canvas:#eeece5;--line:#dedbd1;--gold:#ac833e;--green:#277661;--serif:Georgia,"Iowan Old Style","Songti SC",serif;--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--canvas);font-family:var(--sans)}button,input,select,textarea{font:inherit}button{cursor:pointer}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b58a45;outline-offset:3px}a{color:inherit;text-decoration:none}button{border:1px solid #cbd0cf;border-radius:7px;background:#fffdf9;color:var(--navy);padding:8px 12px;font-size:12px}button:hover{background:#eaf0ed}button:disabled{opacity:.35;cursor:default}[hidden]{display:none!important}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.topbar{height:74px;position:sticky;top:0;z-index:40;background:var(--navy);color:white;display:flex;align-items:center;gap:35px;padding:0 26px;box-shadow:0 5px 25px #102a4324}.brand{display:flex;gap:13px;align-items:center;font-size:15px;font-weight:650;letter-spacing:.07em}.brand small{display:block;color:#a8bbc5;font:9px/1.5 var(--sans);letter-spacing:.18em;margin-top:5px}.seal{border:1px solid #b5c0bd88;border-radius:50%;width:43px;height:43px;display:grid;place-items:center;font:17px var(--serif);color:#e0c48d}.progress{display:flex;gap:12px;align-items:center;width:220px;font-size:11px;color:#ccd8df}.track{height:4px;background:#ffffff24;flex:1;border-radius:3px;overflow:hidden}.track i{display:block;height:100%;background:#c4aa72;width:0;transition:width .3s}.toplinks{display:flex;align-items:center;gap:20px;margin-left:auto;font-size:11px;color:#dce5e7}.toplinks button{color:#dce5e7;border-color:#ffffff33;background:transparent;font-size:11px;padding:6px 9px}.shell{display:grid;grid-template-columns:255px minmax(0,1fr)}.sidebar{position:sticky;top:74px;height:calc(100vh - 74px);background:#f7f6f0;border-right:1px solid #d7d5cb;display:flex;flex-direction:column}.side-head{padding:27px 21px 19px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--gold);font-size:9px;font-weight:750;letter-spacing:.15em;line-height:1.6}.side-head h1{font:600 19px var(--serif);margin:12px 0}.side-head p{font-size:11px;line-height:1.9;color:var(--muted);margin:0 0 19px}.side-head input,.side-head select{width:100%;padding:9px 10px;border:1px solid #d6d6ca;border-radius:7px;background:#fff;font-size:12px;color:var(--ink)}.side-head select{margin-top:7px}.year-list{overflow:auto;padding:10px 12px;flex:1}.year-card{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;background:transparent;border:0;border-left:3px solid transparent;border-radius:3px 7px 7px 3px;padding:12px 12px;margin:3px 0}.year-card.active{background:#e1e9e9;border-left-color:var(--navy)}.year-card strong{font:600 24px var(--serif);letter-spacing:-.03em}.year-card small{display:block;color:var(--muted);font-size:9px;margin-top:5px}.year-card .mark{font-size:12px;color:var(--gold)}.year-card.done .mark{color:var(--green)}.side-foot{padding:15px 21px;border-top:1px solid var(--line);font-size:9px;color:#8b938f;line-height:1.9}.workspace{padding:20px 25px 40px;min-width:0}.reader-nav{display:flex;align-items:center;gap:8px;max-width:1650px;margin:0 auto 14px;font-size:11px;color:var(--muted)}#crumb{flex:1}.reader-nav button{padding:5px 11px}.mobile{display:none}.desk{max-width:1650px;margin:auto;background:var(--paper);box-shadow:0 15px 50px #2636440c;border:1px solid #d9d7cb}.paper-head{border-top:5px solid var(--navy);padding:28px 32px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.paper-head h2{font:500 48px/1.15 var(--serif);margin:8px 0 11px;letter-spacing:-.03em}.title-small{font-size:26px;letter-spacing:.01em;margin-left:9px}.paper-head p{font-size:11px;color:var(--muted);margin:0}.head-tools{display:flex;gap:8px}.head-tools .done{color:#fff;background:var(--green);border-color:var(--green)}.head-tools .done.completed{color:var(--green);background:#e4eee8}.sections{display:flex;gap:5px;overflow:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 30px;background:#f5f3ec}.sections button{white-space:nowrap;font-size:11px;border-color:transparent;background:transparent;padding:7px 12px}.sections button.active{color:#fff;background:var(--navy);border-color:var(--navy)}.viewbar{display:flex;align-items:center;gap:15px;padding:13px 30px;border-bottom:1px solid var(--line);font-size:10px;color:var(--muted)}.modes{display:flex;background:#efeee7;padding:3px;border-radius:8px;gap:2px}.modes button{border:0;background:transparent;font-size:11px;padding:6px 12px;color:var(--muted)}.modes button.active{color:var(--navy);background:#fff;box-shadow:0 1px 4px #102a4310}.viewbar>button:last-child{margin-left:auto;font-size:10px;padding:6px 9px}.source-note{padding:12px 30px;background:#fff5df;color:#7d6230;font-size:11px;line-height:1.7;border-bottom:1px solid #ece3ce}.spread{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}.pane{min-width:0;padding:21px 20px 25px}.analysis-pane{position:sticky;top:85px;align-self:start;border-left:1px solid var(--line);background:#fbfaf5}.pane-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px;font-size:12px;color:var(--navy)}.pane-heading b{font:15px var(--serif);color:var(--gold);margin-right:8px}.tiny{font-size:8px;letter-spacing:.18em;color:#9ca39e}.pane-heading button{font-size:10px;padding:5px 8px}.page-tools{display:flex;gap:5px;align-items:center;flex-wrap:wrap;margin-bottom:12px;font-size:10px;color:var(--muted)}.page-tools button{padding:5px 8px;font-size:10px}.page-tools select{max-width:105px;padding:5px 6px;border:1px solid #d4d6d0;border-radius:5px;background:white;font-size:10px;color:var(--ink)}.page-tools .zoom{margin-left:auto}.page-tools label{font-size:10px}.page-viewport{width:100%;height:calc(100vh - 215px);min-height:520px;overflow:auto;background:#e9e8e1;border:1px solid #e0dfd7;border-radius:2px;scrollbar-gutter:stable}.page-canvas{position:relative;width:100%;min-height:100%;margin:auto}.page-canvas img{display:block;width:100%;height:auto;background:white;box-shadow:0 2px 10px #102a4310}.page-canvas img.loading{opacity:1;min-height:500px}.page-error{padding:55px 20px;text-align:center;font-size:12px;color:var(--muted)}.page-caption{text-align:center;font-size:10px;padding:10px;color:var(--muted)}.lock{height:calc(100vh - 215px);min-height:520px;display:grid;place-items:center;text-align:center}.lock-seal{width:58px;height:58px;background:#f0e7d6;color:var(--gold);border:1px solid #e1d1b2;border-radius:50%;display:grid;place-items:center;margin:0 auto 27px;font:26px var(--serif)}.lock h3{font:500 23px var(--serif);margin:13px 0}.lock p{font-size:11px;line-height:1.9;color:var(--muted);margin:0 0 25px}.primary{color:#fff;background:var(--navy);border-color:var(--navy);padding:12px 23px;font-size:12px}.primary:hover{background:#234c6c}.lock small{display:block;color:#989d96;font-size:9px;margin-top:15px}.notes{border-top:1px solid var(--line);padding:22px 30px}.notes>div{display:flex;justify-content:space-between;align-items:center}.notes h3{font-size:12px;margin:0 0 13px}.notes span{font-size:10px;color:var(--muted)}.notes textarea{width:100%;min-height:95px;resize:vertical;padding:12px 14px;font-size:12px;line-height:1.8;border:1px solid var(--line);background:#fffefb;border-radius:7px;color:var(--ink)}footer{max-width:1650px;margin:18px auto 0;text-align:center;color:#929890;font-size:9px;line-height:1.9}.reading-content{font-family:var(--serif);padding:4px 8px}.reading-content .passage p{font-size:17px;line-height:1.95;margin:0 0 22px;text-align:justify}.reading-content .para-num{color:var(--gold);font:9px var(--sans);margin-right:7px}.reading-note{font:10px/1.8 var(--sans);color:var(--muted);background:#f1eee3;border-left:2px solid var(--gold);padding:10px 12px;margin-bottom:20px}.question{padding:18px 0;border-top:1px dashed var(--line)}.question h4{font:600 15px/1.6 var(--serif);margin:0 0 10px}.option{display:flex;align-items:start;gap:8px;font:14px/1.6 var(--serif);padding:8px;border-radius:6px;cursor:pointer}.option:has(input:checked){background:#e6efec}.option input{accent-color:var(--navy);margin-top:4px}.reading-controls{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.evidence-card{font:12px/1.9 var(--sans);padding:14px;background:#eaf0e9;border-left:3px solid var(--green);margin-bottom:10px}.evidence-card b{color:var(--green)}.focus .shell{grid-template-columns:1fr}.focus .sidebar{display:none}.focus .workspace{padding-left:15px;padding-right:15px}#lookup{position:fixed;z-index:100;bottom:24px;left:50%;transform:translateX(-50%);width:min(420px,calc(100vw - 30px));padding:20px 23px;background:#fffef9;box-shadow:0 15px 60px #102a4333;border:1px solid #d9cdae;border-top:3px solid var(--gold);border-radius:10px}#lookupWord{font:700 22px var(--serif);color:var(--navy)}#lookupMeaning{font-size:13px;line-height:1.9;color:var(--green);margin-bottom:0}#lookupClose{float:right;border:0;padding:0 5px;font-size:20px}#toast{position:fixed;z-index:120;left:50%;bottom:25px;transform:translateX(-50%);background:var(--navy);color:white;border-radius:30px;padding:12px 20px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .2s}#toast.show{opacity:1}.veil{position:fixed;inset:0;background:#102a4355;z-index:65;border:0;border-radius:0}
@media(min-width:1800px){.pane{padding:25px 30px}.page-viewport,.lock{height:calc(100vh - 195px)}}@media(max-width:1100px){.shell{grid-template-columns:205px minmax(0,1fr)}.topbar{gap:20px;padding:0 18px}.progress{display:none}.workspace{padding:16px 14px 30px}.side-head{padding:23px 16px 16px}.side-head h1{font-size:17px}.paper-head{padding:24px}.paper-head h2{font-size:40px}.title-small{font-size:22px}.head-tools{flex-direction:column}.pane{padding:18px 12px}.sections{padding:10px 18px}.viewbar{padding:11px 18px;gap:8px}#sectionHint{display:none}.page-tools .zoom{margin-left:0}.reading-content .passage p{font-size:16px}.lock h3{font-size:20px}}
@media(max-width:760px){.topbar{height:66px;padding:0 14px}.brand{font-size:13px;gap:10px}.seal{width:37px;height:37px;font-size:14px}.brand small{font-size:8px}.toplinks{gap:10px}.toplinks a{display:none}.toplinks button{font-size:10px}.shell{display:block}.sidebar{position:fixed;top:0;left:0;z-index:70;width:280px;height:100dvh;transform:translateX(-101%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.mobile{display:inline-block}.workspace{padding:12px 9px 25px}.reader-nav{gap:5px;font-size:10px;margin-bottom:10px}.paper-head{padding:22px 17px;gap:10px}.paper-head .eyebrow{font-size:7px;letter-spacing:.09em}.paper-head h2{font-size:35px}.title-small{font-size:19px;margin-left:6px}.paper-head p{font-size:10px;line-height:1.7;max-width:200px}.head-tools button{font-size:10px;padding:7px}.sections{padding:9px 10px;gap:2px}.sections button{padding:6px 10px}.viewbar{padding:11px 12px}.modes button{font-size:10px;padding:6px 9px}.spread{grid-template-columns:1fr}.analysis-pane{position:sticky;top:85px;align-self:start;border-left:0;border-top:1px solid var(--line)}.pane{padding:18px 12px 20px}.page-viewport{height:75vh;min-height:450px}.lock{height:350px;min-height:350px}.source-note{padding:10px 16px}.notes{padding:20px 16px}.notes textarea{font-size:14px}.reading-content .passage p{font-size:17px;line-height:1.9}.reading-content{padding:4px}.focus .workspace{padding:10px 6px}.year-card{padding:12px}.year-card strong{font-size:25px}footer{font-size:9px;padding:0 10px}.tiny{font-size:8px}}
@media print{.topbar,.sidebar,.reader-nav,.head-tools,.sections,.viewbar,.page-tools,.notes,footer{display:none!important}.shell{display:block}.workspace{padding:0}.spread{display:block}.pane{border:0}.page-viewport{height:auto;min-height:0;overflow:visible}.page-canvas{width:100%!important}.analysis-pane{break-before:page}.desk{box-shadow:none;border:0}}
/* Text practice keeps the passage and questions in view together. */
.spread.reading-layout{display:block}
.reading-layout>.pane{padding:0}
.reading-layout>.pane>.pane-heading{display:none}
.reading-layout .reading-content{padding:0;font-family:var(--sans)}
.reading-layout .analysis-pane{position:static;border-left:0;border-top:1px solid var(--line);padding:22px 28px}
.reading-layout .analysis-pane>.pane-heading{display:flex}
.reading-layout .analysis-pane .page-viewport{height:78vh;max-width:1000px;margin:auto}
.reading-grid{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(300px,.9fr);height:calc(100dvh - 355px);min-height:520px;max-height:1100px}
.reading-article,.reading-questions{min-height:0;min-width:0;display:flex;flex-direction:column}
.reading-questions{border-left:1px solid var(--line);background:#fbfaf5}
.reading-column-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 25px 15px;border-bottom:1px solid var(--line);flex-shrink:0;min-height:79px}
.reading-column-head .eyebrow{font-size:8px}
.reading-column-head h3{font:500 21px/1.3 var(--serif);margin:5px 0 0;color:var(--navy)}
.reading-font-tools{display:flex;align-items:center;gap:6px}
.reading-font-tools>span{font-size:10px;color:var(--muted);margin-right:5px;white-space:nowrap}
.reading-font-tools button{font-size:11px;padding:6px 8px}
.article-scroll,.questions-scroll{overflow:auto;overscroll-behavior-y:contain;scrollbar-gutter:stable;min-height:0;flex:1}
.article-scroll{padding:24px 27px 30px}
.reading-content .article-scroll .passage p{font:18px/1.95 var(--serif);margin:0 0 22px;text-align:justify}
.questions-scroll{padding:0 20px 24px}
.reading-content .questions-scroll .question{padding:20px 0;border-top:0;border-bottom:1px dashed var(--line);scroll-margin-top:8px}
.reading-content .questions-scroll .question h4{font:600 15px/1.65 var(--serif);margin:0 0 12px}
.question-number{display:inline-grid;place-items:center;width:27px;height:25px;background:#e7ecea;border-radius:5px;color:var(--navy);font:600 12px var(--sans);margin-right:9px;vertical-align:1px}
.reading-content .questions-scroll .option{font:14px/1.6 var(--serif);padding:9px 8px;gap:9px;margin:2px 0;border:1px solid transparent}
.reading-content .questions-scroll .option:has(input:checked){background:#e5efea;border-color:#b5cec1}
.reading-content .questions-scroll .option b{font-weight:600}
.answer-count{font-size:10px;color:var(--green);background:#e5eee8;border-radius:20px;padding:6px 9px;white-space:nowrap}
.question-nav{display:flex;align-items:center;gap:6px;padding:10px 20px;border-bottom:1px solid var(--line);flex-shrink:0}
.question-nav button{font-size:10px;padding:5px 7px;background:#fff;min-width:28px}
.question-nav button.answered{background:var(--green);border-color:var(--green);color:#fff}
.question-nav .question-reveal{margin-left:auto;min-width:0;background:transparent;color:var(--green);border:0;padding:5px 0}
.reading-caption{font:10px/1.8 var(--sans);color:var(--muted);margin:16px 0 0}
.questions-scroll .reading-controls{margin-top:20px;align-items:center}
.questions-scroll .reading-controls .primary{font-size:11px;padding:10px 12px}
.reading-mode .paper-head{padding-top:20px;padding-bottom:19px}
.reading-mode .paper-head h2{font-size:38px;margin:7px 0 9px}
.reading-mode .paper-head .title-small{font-size:24px}
.reading-mode .notes{padding-top:18px}
.reading-mode .viewbar{padding-top:10px;padding-bottom:10px}
@media(max-width:1100px){.reading-grid{grid-template-columns:minmax(0,1.12fr) minmax(270px,.9fr)}.reading-column-head{padding:16px 18px;min-height:73px}.reading-column-head h3{font-size:18px}.article-scroll{padding:20px}.questions-scroll{padding:0 14px 20px}.question-nav{padding:9px 14px}.reading-font-tools>span{display:none}.reading-content .article-scroll .passage p{font-size:17px}.reading-content .questions-scroll .option{font-size:13.5px}}
@media(max-width:760px){
 .reading-mode .paper-head{padding:12px 15px;gap:10px;min-height:77px}
 .reading-mode .paper-head .eyebrow,.reading-mode .paper-head p{display:none}
 .reading-mode .paper-head h2{font-size:29px;margin:0}
 .reading-mode .paper-head .title-small{font-size:17px}
 .reading-mode .head-tools{gap:5px}
 .reading-mode .head-tools button{padding:5px 7px;font-size:9px}
 .reading-mode .reader-nav{margin-bottom:8px}
 .reading-mode .workspace{padding-top:9px}
 .reading-mode .viewbar{padding:8px 11px}
 .reading-mode .source-note{font-size:10px;line-height:1.6;padding:8px 12px}
 .reading-grid{grid-template-columns:1fr;grid-template-rows:minmax(190px,.44fr) minmax(240px,.56fr);height:calc(100svh - 273px);min-height:480px;max-height:800px}
 .reading-questions{border-left:0;border-top:2px solid #c7cec5}
 .reading-column-head{min-height:45px;padding:8px 13px}
 .reading-column-head .eyebrow{display:none}
 .reading-column-head h3{font-size:15px;margin:0}
 .reading-font-tools{gap:5px}
 .reading-font-tools>span{display:inline;font-size:9px}
 .reading-font-tools button{font-size:10px;padding:3px 7px}
 .article-scroll{padding:13px 16px 18px}
 .reading-content .article-scroll .passage p{font-size:16px;line-height:1.85;margin-bottom:16px}
 .question-nav{padding:6px 12px;gap:5px}
 .question-nav button{font-size:10px;padding:4px 6px;min-width:27px}
 .questions-scroll{padding:0 12px 18px}
 .reading-content .questions-scroll .question{padding:13px 0}
 .reading-content .questions-scroll .question h4{font-size:14px;line-height:1.55;margin-bottom:8px}
 .reading-content .questions-scroll .option{font-size:13px;padding:7px 6px;margin:1px 0}
 .question-number{width:24px;height:23px;font-size:11px;margin-right:6px}
 .answer-count{font-size:9px;padding:4px 8px}
 .reading-layout .analysis-pane{padding:16px 12px}
 .reading-layout .analysis-pane .page-viewport{height:75vh}
}
@media print{.reading-grid{display:block;height:auto;max-height:none;min-height:0}.article-scroll,.questions-scroll{overflow:visible}.reading-questions{border-left:0;break-before:page}.question-nav,.reading-font-tools,.reading-controls{display:none!important}}