@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
[hidden]{display:none!important}
:root{--bg:#f6f5ef;--paper:#fffefa;--ink:#243b37;--muted:#6b7770;--line:#dce1d6;--accent:#c5d594;--deep:#183e35;--gold:#c7a968}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 'DM Sans',sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #9b7331;outline-offset:3px}button{border:0;cursor:pointer;background:var(--deep);color:white;padding:12px 22px;border-radius:5px;font-weight:600}button:hover{filter:brightness(1.12)}button:disabled{opacity:.5;cursor:default}.secondary{background:transparent;color:var(--ink);border:1px solid #acb9ac}.small{padding:7px 12px;font-size:13px}.danger{background:#8b413b}.muted{color:var(--muted)}aside{position:fixed;inset:0 auto 0 0;width:248px;background:#e9eddf;border-right:1px solid #d6ddcd;padding:35px 24px;display:flex;flex-direction:column}.brand{display:flex;gap:13px;align-items:center;font-size:10px;letter-spacing:1.5px;font-weight:700}.brand small{display:block;font-size:18px;font-weight:500;letter-spacing:-.5px;margin-top:2px}.brandmark{width:42px;height:47px;border:1px solid #728673;display:flex;align-items:center;justify-content:center;font:32px Georgia;position:relative}.brandmark span{font-size:16px;position:absolute;right:4px;bottom:2px}.navlabel{font-size:9px;letter-spacing:1.8px;font-weight:700;margin:48px 9px 13px;color:#71816f}nav a{display:flex;gap:13px;align-items:center;padding:11px 14px;margin-bottom:5px;font-size:14px;border-radius:5px}nav a:hover{background:#dce4ce}nav a.active{background:var(--deep);color:white}.sidebar-bottom{margin-top:auto;padding-top:30px}.sidebar-bottom>a{display:flex;justify-content:space-between;padding:8px;font-size:12px}.sidebar-bottom .navlabel{margin-top:24px}.side-note{border-top:1px solid #cbd6c1;padding-top:19px;margin-top:20px;display:flex;gap:8px;font-size:10px;color:#6d7c6a}.status-dot{background:#6c8d57;border-radius:50%;width:6px;height:6px;flex-shrink:0;margin-top:6px}.workspace{margin-left:248px}header{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 45px;font-size:10px;letter-spacing:1px}header>a{font-size:12px;letter-spacing:0}main{max-width:1420px;margin:auto;padding:45px 45px 70px;min-height:calc(100vh - 150px)}.eyebrow,.kicker{font-size:10px;letter-spacing:2px;font-weight:700;text-transform:uppercase;color:#6c7f62}.eyebrow{display:flex;gap:10px;align-items:center}.eyebrow:before{content:'';height:1px;width:25px;background:#9aaf7c}h1,h2,h3,p{margin-top:0}h1{font:normal clamp(42px,4.7vw,72px)/1.03 'Libre Caslon Display',Georgia,serif;letter-spacing:-1.5px;margin:18px 0 22px}h2{font:normal 31px/1.2 'Libre Caslon Display',Georgia,serif;margin-bottom:16px}h3{font-size:16px;line-height:1.4}.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:34px;align-items:center;margin-bottom:30px}.hero .intro{max-width:500px;color:var(--muted);font-size:14px}.hero-art{min-height:310px;background:#e3e9d6;border:1px solid #d5ddc6;position:relative;display:grid;place-items:center;overflow:hidden}.hero-art:before,.hero-art:after{content:'';position:absolute;border:1px solid #bdcbaa;border-radius:50%;width:260px;height:260px;transform:translate(50px,-40px)}.hero-art:after{width:390px;height:390px;transform:translate(50px,-40px)}.art-label{position:absolute;top:22px;left:25px;font-size:9px;letter-spacing:2px}.columns{display:flex;align-items:flex-end;gap:16px;z-index:1;transform:translateY(8px)}.pillar{width:44px;background:linear-gradient(90deg,#719071,#bdcda1 28%,#d8e2bd 45%,#8ba581);height:120px;border-top:9px solid #d9e4c4;border-bottom:9px solid #5e7b60;box-shadow:7px 8px 0 #b8c7a2}.pillar:nth-child(2){height:170px}.pillar:nth-child(3){height:210px}.art-caption{position:absolute;bottom:19px;left:25px;font-size:10px;letter-spacing:1px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:24px 0}.textlink{font-size:12px;border-bottom:1px solid #80947c;padding:5px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:var(--paper);margin:26px 0 36px}.stat{padding:20px 22px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;font:36px/1.2 'Libre Caslon Display',Georgia,serif}.stat span{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted)}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-head h2{margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:var(--paper);border:1px solid var(--line);padding:26px;border-radius:3px}.track{position:relative;min-height:263px;display:flex;flex-direction:column}.track .number{color:#a6b697;font:34px Georgia}.track h2{font-size:28px;margin:16px 0 10px}.track p{font-size:12px;color:var(--muted)}.track a{margin-top:auto;font-size:12px;font-weight:600;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px}.track:hover{border-color:#859d75}.callout{background:#eaf0dd;border:1px solid #d9e3c9;padding:22px 26px;margin:25px 0;display:flex;justify-content:space-between;gap:24px;align-items:center}.callout p{font-size:12px;margin:5px 0 0}.callout h3{margin:0}.badge{display:inline-block;border:1px solid #c9d4be;border-radius:3px;padding:3px 9px;font-size:10px;color:#5d7352}.badge.dark{background:var(--deep);color:white;border-color:var(--deep)}.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:end;margin:25px 0}label{display:block;font-size:12px;font-weight:600}input,select,textarea{display:block;border:1px solid #b8c5b1;border-radius:4px;background:var(--paper);color:var(--ink);padding:10px 12px;width:100%;margin:6px 0 15px}input[type=checkbox]{width:auto;display:inline}textarea{min-height:300px;line-height:1.8;resize:vertical}form{max-width:580px}form button{margin-top:8px}.list{display:grid;gap:12px}.lesson-row{display:grid;grid-template-columns:45px 1fr auto;gap:15px;align-items:center}.lesson-row h3{margin:0 0 5px}.lesson-row p{font-size:12px;margin:0}.lesson-body{max-width:790px;font-size:16px;line-height:1.95}.lesson-body p{margin-bottom:23px}.question-layout{display:grid;grid-template-columns:1fr 1fr;gap:25px}.passage{white-space:pre-line;font-family:Georgia,serif;font-size:16px;line-height:1.85;max-height:72vh;overflow:auto}.stimulus{font-family:Georgia,serif;font-size:18px;line-height:1.8;white-space:pre-line}.choice{display:flex;text-align:left;gap:13px;border:1px solid #cfd8c5;background:var(--paper);color:var(--ink);padding:15px;margin:9px 0;width:100%;font-weight:400}.choice span{flex-shrink:0;border:1px solid #b4c2a8;width:25px;height:25px;border-radius:50%;display:grid;place-items:center;font-size:12px}.choice.selected{border:2px solid var(--deep);background:#e9efdf}.choice.correct{background:#dcebd4;border-color:#608653}.choice.wrong{background:#f5e4df;border-color:#af6b5b}.explanation{border-left:3px solid #809d67;padding:14px 20px;background:#edf1e5;margin-top:20px}.explanation p{font-size:13px}.explanation p:last-child{margin:0}.session-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.session-top strong{font-size:22px;font-variant-numeric:tabular-nums}.meter{height:5px;background:#dce4d2;margin-bottom:24px}.meter>span{display:block;height:100%;background:#799461}.flashcard{text-align:center;min-height:310px;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:50px}.flashcard h2{font-size:36px;max-width:600px}.flashcard p{font-size:20px;max-width:600px}.notice{border:1px solid #d9c89e;background:#f4efdf;padding:16px 20px;font-size:12px;margin:20px 0}.progress-line{height:6px;background:#e4eadc;margin:14px 0}.progress-line span{height:100%;display:block;background:#829e64}.empty{padding:45px;text-align:center;border:1px dashed #b7c5ab;color:var(--muted)}.source a{text-decoration:underline}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:12px;text-align:left;border-bottom:1px solid var(--line)}.error{color:#963f34}.success{color:#3a7133}.form-message{margin-top:15px;font-size:13px}code{overflow-wrap:anywhere}.review-row{margin-bottom:14px}.review-row summary{cursor:pointer;font-weight:600}.review-row summary small{font-weight:400;color:var(--muted);margin-left:10px}footer{border-top:1px solid var(--line);padding:24px 45px;display:flex;justify-content:space-between;gap:15px;font-size:9px;letter-spacing:.7px;color:#798373}footer i{margin:0 10px}#toast{position:fixed;bottom:25px;right:25px;max-width:450px;background:#203f35;color:white;padding:14px 22px;border-radius:5px;z-index:9}button.icon{background:transparent;color:var(--ink);padding:6px} .writing-note{font-size:12px;color:var(--muted)}.checkrow{display:flex;gap:10px;align-items:baseline;padding:9px 0}.checkrow input{margin:0} .score{font:64px 'Libre Caslon Display',Georgia,serif}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1500px){main{padding-top:60px}.hero-art{min-height:350px}.hero{gap:70px}}@media(max-width:1100px){aside{width:210px;padding:28px 16px}.workspace{margin-left:210px}main{padding:32px 28px}.hero{grid-template-columns:1.2fr 1fr;gap:22px}.hero-art{min-height:280px}.grid{gap:12px}.card{padding:20px}.stat{padding:17px}.track h2{font-size:25px}header{padding:0 28px}.question-layout{grid-template-columns:1fr}.passage{max-height:400px}}@media(max-width:760px){aside{position:static;width:100%;padding:16px}.brand{padding:0 6px}.brandmark{height:35px;width:32px;font-size:25px}.brand small{font-size:17px}aside>.navlabel{display:none}nav{display:flex;overflow:auto;margin-top:17px;gap:4px}nav a{white-space:nowrap;font-size:12px;padding:8px 12px;gap:6px;margin:0}.sidebar-bottom{display:none}.workspace{margin:0}header{height:50px;padding:0 20px;font-size:8px}main{padding:27px 20px 45px}.hero{grid-template-columns:1fr}.hero-art{min-height:220px;display:none}h1{font-size:51px}.grid,.grid.two{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stat{border-bottom:1px solid var(--line)}.stat:nth-child(2){border-right:0}.stat strong{font-size:31px}.track{min-height:210px}.callout{align-items:start;flex-direction:column;gap:12px}.lesson-row{grid-template-columns:30px 1fr}.lesson-row>a{grid-column:2}.session-top{flex-wrap:wrap}footer{padding:20px;flex-direction:column}.flashcard{padding:25px}.flashcard h2{font-size:30px}.passage{font-size:15px}.stimulus{font-size:17px}}

nav a{padding-top:8px;padding-bottom:8px}.navlabel{margin-top:28px}.sidebar-bottom{padding-top:8px}.selection-note{background:#e8eedc;border:1px solid #cddcbb;padding:16px 22px;margin:15px 0}.selection-note p{margin:6px 0;font-size:13px}.selection-note .muted{font-size:11px}.reasoning-frame{border-bottom:1px solid #bdcfa9;padding:12px 0 18px;margin-bottom:16px}.reasoning-frame p{font-size:14px}.type-card{display:flex;flex-direction:column}.type-card .actions{margin-top:auto}.type-card>p{font-size:12px}.sidebar-bottom>a{padding:5px 8px}aside{overflow-y:auto}@media(max-width:760px){nav a{padding:8px 12px}}

.confidence{border:1px solid var(--line);padding:12px 15px;margin:16px 0}.confidence legend{font-size:12px}.confidence .muted{font-size:10px}.confidence button{margin:4px}.confidence button[aria-pressed=true]{background:var(--deep);color:white}.argument-map{background:#e4ecd7;margin:14px 0;padding:15px}.argument-map summary,.reflection summary{cursor:pointer;font-weight:600}.argument-map section{margin:15px 0}.argument-map p{font-size:14px}.reflection{border-top:1px solid var(--line);padding-top:16px;margin-top:20px}.reflection>p{font-size:12px}.reflection textarea{min-height:140px;font-size:14px}.focus-link{border:1px solid var(--deep);padding:11px 16px;border-radius:4px;font-size:12px}aside nav a{padding-top:6px;padding-bottom:6px}.sidebar-bottom .navlabel{margin-top:14px}