:root{--ink:#292b38;--muted:#6b6875;--line:#e3dfd9;--purple:#70609b}*{box-sizing:border-box}body{background:#faf8f3;color:var(--ink);font:16px/1.65 system-ui,sans-serif;margin:0}header{max-width:1120px;margin:auto;padding:24px 28px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;font-size:13px}a{color:var(--purple);text-underline-offset:4px}main{max-width:1060px;margin:36px auto;padding:0 28px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--purple);font-weight:700}h1{font:normal clamp(32px,5vw,48px)/1.15 Georgia,serif;margin:10px 0 14px}h2{font:normal 28px/1.3 Georgia,serif;margin:0 0 16px}h3{font-size:17px}p{margin:10px 0}#intro{color:var(--muted);font-size:14px}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);padding:10px 17px;background:white;color:var(--ink);border-radius:9px}button:hover{border-color:#a59ab9}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #9583ba;outline-offset:3px}nav{display:flex;gap:8px;flex-wrap:wrap;margin:27px 0 24px}nav button{font-size:13px;border-radius:30px}nav button[aria-pressed=true],.primary{background:var(--ink);color:white}.panel{background:white;border:1px solid var(--line);border-radius:17px;padding:27px;margin-bottom:20px}.muted,small{color:var(--muted);font-size:13px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.prompt{font:normal 27px/1.45 Georgia,serif;min-height:90px;margin:22px 0}.support{background:#f0ebf6;border-radius:11px;padding:15px 18px;margin:17px 0;font-size:14px}.note{display:block;width:100%;min-height:110px;padding:13px;border:1px solid var(--line);border-radius:10px;background:#fffdfa;margin:10px 0 18px;resize:vertical}label{font-size:14px}label input{margin-right:8px}details{border:1px solid var(--line);background:white;border-radius:12px;padding:15px 19px;margin:12px 0}summary{cursor:pointer;font-weight:600;font-size:15px}details p{white-space:pre-line}.source-text{font-size:15px;white-space:pre-line}.scroll-table{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0}td{border:1px solid var(--line);padding:10px;min-width:130px;vertical-align:top}tr:first-child{font-weight:650;background:#f5f1f8}.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.image-button{padding:8px;width:100%;display:block;background:#fff;border:1px solid var(--line);border-radius:12px}.image-button img{max-width:100%;max-height:570px;display:block;margin:auto;object-fit:contain}.image-button span{display:block;color:var(--muted);font-size:12px;margin:6px}dialog{width:min(95vw,1300px);height:94vh;border:0;border-radius:13px;padding:15px;background:#faf8f3}dialog::backdrop{background:#252234bf}dialog img{display:block;max-width:100%;height:auto;margin:15px auto}#closeImage{position:sticky;top:0;float:right;z-index:2;box-shadow:0 3px 15px #2222}.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{border:0;background:#eee7f3}.parts{display:flex;flex-wrap:wrap;gap:8px;min-height:85px;align-items:center;padding:20px;background:#fffdfa;border:1px solid var(--line);border-radius:13px;font-size:21px}.part{padding:4px 9px;border-radius:7px}.what{background:#b4dff8}.when{background:#d0e7b7}.where{background:#ffecae}.who{background:#f6b7d0}.why{background:#d8c3f4}.builder{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.builder label{padding:12px;border-radius:10px;font-weight:600}.builder input{display:block;background:#fffdf9;width:100%;border:1px solid #ffffffa0;border-radius:6px;padding:10px;margin-top:7px;font-size:14px;font-weight:400}.builder label:last-child{grid-column:1/-1}.picture-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:22px}.picture-layout img{max-height:400px}.flashcards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.flash{background:#f0ebf6;border:1px solid #e0d6eb;min-height:115px;padding:18px;border-radius:11px;font-size:19px;display:flex;flex-direction:column;align-items:start;justify-content:center;text-align:left}.flash span{font-size:11px;letter-spacing:1px;text-transform:uppercase;margin-bottom:8px;color:var(--purple)}.selected{border:2px solid var(--purple);background:#efe8f5}.feedback{min-height:30px;font-weight:650;color:#4e6e42}.quizq{margin-bottom:25px;padding-bottom:20px;border-bottom:1px solid var(--line)}.quizq button{margin:5px 5px 5px 0;display:block;text-align:left}.draft{background:#fff0d3;border:1px solid #e4cd99;border-radius:10px;padding:13px 18px;font-size:14px}footer{border-top:1px solid var(--line);display:flex;gap:15px;align-items:center;flex-wrap:wrap;padding:24px 0;font-size:12px;color:var(--muted);margin-top:30px}.quiet{font-size:12px;background:transparent;padding:7px 10px}#imageDialog img{max-height:none}select{max-width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:white}@media(max-width:650px){main{padding:0 18px;margin-top:25px}header{padding:18px}header span{display:none}.panel{padding:20px}.gallery,.picture-layout,.builder{grid-template-columns:1fr}.flashcards{grid-template-columns:1fr}.prompt{font-size:24px}.parts{font-size:18px;padding:14px}.row button{padding:9px 12px}.builder label:last-child{grid-column:auto}.image-button img{max-height:440px}nav{gap:6px}nav button{padding:9px 12px}}

.reading{max-width:850px;margin:auto auto 25px;padding:30px 38px}.reading .source-text{font-size:16px;line-height:1.85}.reading-heading{font-size:23px;margin:29px 0 13px}.reading .image-button{max-width:720px;margin:25px auto}.version-picker{margin:18px 0}.version-picker select{margin-left:10px} @media(max-width:650px){.reading{padding:22px}.reading .source-text{font-size:15px}.version-picker select{display:block;margin:8px 0 0;width:100%}}

.kai-scene{position:relative;margin:20px 0}.kai-scene img{display:block;width:100%;height:auto;border-radius:10px}.kai-scene .checking{cursor:crosshair}#kaiMarker{position:absolute;border:3px solid #3c7b4d;border-radius:15px;pointer-events:none;box-shadow:0 0 0 3px white}.viewer-controls{position:sticky;top:0;background:#faf8f3;z-index:3;display:flex;align-items:center;gap:10px;padding:8px}.viewer-controls #closeImage{float:none;position:static;margin-right:auto}.image-stage{overflow:auto;height:calc(94vh - 95px)}#imageDialog .image-stage img{max-width:none;width:100%;height:auto;margin:0;display:block}.source-text{overflow-wrap:anywhere}

.kai-reference{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center;margin:20px 0}.kai-reference .image-button img{max-height:310px}@media(max-width:500px){.kai-reference{grid-template-columns:120px 1fr;gap:12px}.kai-reference .image-button img{max-height:250px}}

/* Readable lesson typography */
.reading{padding:32px 40px}.reading .source-text{line-height:1.8;margin:12px 0 17px;max-width:72ch}.reading-heading{font:650 21px/1.4 system-ui,sans-serif;letter-spacing:-.2px;margin:34px 0 17px;padding-top:22px;border-top:1px solid var(--line);color:#51436b}.reading-heading:first-child{border:0;padding-top:0;margin-top:0}.reading>label{display:block;margin-top:22px;font-weight:600}.reading>label textarea{font-weight:400}.vocab-entry{display:grid;grid-template-columns:minmax(145px,30%) 1fr;gap:18px;padding:13px 16px;border-bottom:1px solid #ece8ef;background:#faf8fc;font-size:15px;line-height:1.6}.vocab-term{font-weight:750;color:#40334f}.vocab-entry p{margin:0}.vocab-extra{font-size:13px;color:var(--muted);margin-top:8px!important;white-space:pre-line}.lesson-list{padding-left:24px;line-height:1.8;margin:14px 0 20px}.lesson-list li{padding-left:3px;margin:6px 0}.reading .image-button{margin:22px auto 28px}.flash strong{font-weight:700}h3{line-height:1.5}#intro{font-size:15px;max-width:70ch}nav{padding-bottom:12px;border-bottom:1px solid var(--line)}@media(max-width:650px){.reading{padding:22px 20px}.reading-heading{font-size:19px;margin-top:27px;padding-top:18px}.vocab-entry{grid-template-columns:1fr;gap:4px;padding:12px}.reading .source-text{line-height:1.75}.reading .image-button{margin:18px auto 22px}}