:root{--bg:#f4f0e6;--paper:#fffdf7;--ink:#243e33;--green:#254f3e;--gold:#a88340;--line:#dce1d3;--muted:#637468}body{position:relative;isolation:isolate;font-family:'DM Sans',Arial,sans-serif;background:#f4f0e6}.site-wallpaper{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:#eee9d9}.site-wallpaper img{height:100%;width:200%;max-width:none;object-fit:cover;transform:translateX(-50%);opacity:.2;filter:saturate(.5)}.site-wallpaper:after{content:'';position:absolute;inset:0;background:linear-gradient(110deg,#f7f4eaf7 15%,#f7f4eacf 58%,#e9eedaa3)}#sidebar{background:linear-gradient(160deg,#fffff6f5,#eaf0e2ec);border-right:1px solid #cbd4bd;box-shadow:8px 0 40px #24452c05}.brand{gap:10px;font-family:'Cormorant Garamond',Georgia,serif;font-size:29px}.seal{width:72px;height:72px;display:grid;place-items:center;flex-shrink:0;background:#fff;border-radius:50%;box-shadow:0 0 0 1px #cfd8c5,0 4px 16px #25442d14}.seal img{width:68px;height:68px;border-radius:50%;object-fit:contain}.brand small{font-size:8px;letter-spacing:1.45px}h1,h2,.display{font-family:'Cormorant Garamond',Georgia,serif;font-weight:500;letter-spacing:-.025em}h1{font-size:50px;line-height:1.07}h2{font-size:34px;line-height:1.15}.hero h2{font-size:57px;line-height:.98;font-weight:500}.hero{border:1px solid #294d3d;box-shadow:0 18px 42px #183e251b;border-radius:16px}.herotext{background:radial-gradient(ellipse at 0 100%,#50794c60,transparent 70%),linear-gradient(145deg,#173e2f,#315b46)}header{background:#fffdf4db;backdrop-filter:blur(15px);border-bottom-color:#d7ddcd}button,.button{border-radius:9px;transition:background .2s,box-shadow .2s,border-color .2s}button.primary,.button.primary{box-shadow:0 4px 12px #244e3b14}.card,.stat{background:#fffdf8f0;border-color:#d9dfcf;box-shadow:0 5px 25px #24452c06;border-radius:13px}.hero-emblem{position:absolute!important;top:20px;right:20px;width:78px!important;height:78px!important;border:5px solid #fff;border-radius:50%;object-fit:contain!important;z-index:2;box-shadow:0 5px 20px #092f2930}.eyebrow{color:#977631;font-size:10px;letter-spacing:1.8px}.titleline>.muted{font-size:14px}nav a{font-size:13px}nav a.active{background:linear-gradient(100deg,#e0e9d4,#edf1e6);box-shadow:inset 3px 0 #a68649}.school-welcome{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:28px 34px;background:linear-gradient(125deg,#1e4837,#396246);color:white;border-radius:15px;margin:24px 0;position:relative;overflow:hidden}.school-welcome h2{font-size:45px;margin:9px 0 12px}.school-welcome p{font-size:13px;color:#e5ecdf;max-width:550px}.school-welcome img{width:110px;border-radius:50%;border:6px solid #fff;flex-shrink:0}.school-welcome .eyebrow{color:#dfc188}.course-intro{display:grid;grid-template-columns:1.1fr 1fr;background:#214c39;border-radius:17px;overflow:hidden;color:white}.course-intro-copy{padding:34px}.course-intro h2{font-size:49px;margin:15px 0 20px}.course-intro p{font-size:14px;color:#e5eddf}.course-intro .eyebrow{color:#dfc188}.course-intro .tag{background:#ffffff15;color:#eff6e8;border:1px solid #ffffff25}.intro-art{position:relative;min-height:370px}.intro-art img{width:100%;height:100%;position:absolute;object-fit:cover}.intro-art:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#214c39,transparent 45%)}.intro-art>span{position:absolute;bottom:12px;right:12px;font-size:9px;z-index:1;background:#183a2cce;padding:6px 9px;border-radius:5px}.narration{border:1px solid #cfdbc5;border-radius:13px;padding:25px;margin:23px 0;background:linear-gradient(135deg,#f9fbf1,#e9efdf)}.narration h3{margin:8px 0;font-size:18px}.narration p{font-size:13px;margin:0 0 12px}.narration audio{width:100%;max-width:700px;display:block;margin:14px 0}.narration select{max-width:230px}.narration details{margin-top:14px;font-size:12px}.intro-columns{display:grid;grid-template-columns:1.6fr 1fr;gap:23px}.intro-lessons{list-style:none;padding:0;margin:20px 0}.intro-lessons li{display:flex;align-items:center;gap:14px;border-top:1px solid var(--line);padding:10px 0}.intro-lessons li>span{font-family:Georgia,serif;font-size:23px;color:var(--gold)}.intro-lessons button{display:flex;justify-content:space-between;gap:15px;width:100%;text-align:left;border:0;padding:9px 4px;background:transparent;font-size:13px}.intro-lessons small{font-size:10px;flex-shrink:0}.source-cover img{width:100%;max-height:320px;object-fit:contain;border-radius:8px;background:white;margin-bottom:20px}.source-cover p{font-size:13px}.source-reading{border:1px solid #d6dfc9;background:#f3f6ec;padding:18px;border-radius:9px;margin:20px 0}.source-reading p{font-size:12px;line-height:1.8}.course-card-art{margin:-23px -23px 23px;position:relative;height:170px;border-radius:13px 13px 0 0;overflow:hidden}.course-card-art img{width:100%;height:100%;object-fit:cover}.course-card-art:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#173b2ca0,transparent 70%)}.course-card-art span{position:absolute;z-index:1;bottom:12px;left:15px;color:#fff;font-size:10px;letter-spacing:.5px}.searchable h2{font-size:32px}.dark .site-wallpaper{background:#172b20}.dark .site-wallpaper:after{background:linear-gradient(110deg,#142a23ef,#173b2bd8)}.dark #sidebar,.dark header{background:#1d3429ec}.dark .card,.dark .stat{background:#20382cf0}.dark .narration,.dark .source-reading{background:#263d2d}.dark nav a.active{background:#33543b}.dark .intro-lessons button{color:var(--ink)}@media(max-width:1100px){.brand{font-size:25px}.seal{width:59px;height:59px}.seal img{width:56px;height:56px}.hero h2{font-size:46px}.course-intro h2{font-size:42px}.course-intro-copy{padding:26px}}@media(max-width:720px){h1{font-size:40px}.hero h2{font-size:48px}.course-intro{grid-template-columns:1fr}.intro-art{min-height:230px}.intro-art:after{background:linear-gradient(180deg,#214c39,transparent 45%)}.intro-columns{grid-template-columns:1fr}.school-welcome{padding:23px;gap:15px}.school-welcome h2{font-size:37px}.school-welcome img{width:75px;border-width:4px}.course-intro h2{font-size:43px}.course-card-art{margin:-19px -19px 19px}.intro-lessons button{flex-wrap:wrap}.site-wallpaper img{opacity:.14}.narration{padding:20px}.hero-emblem{width:62px!important;height:62px!important}}
:root{--password-button-width:84px}.password-field{position:relative;margin:0}.password-field input{padding-right:calc(var(--password-button-width) + 12px)}.password-toggle{position:absolute;right:5px;top:5px;bottom:5px;min-width:var(--password-button-width);padding:5px 10px;font-size:12px;background:var(--pale);border:0}.password-toggle[aria-pressed=true]{color:var(--green);font-weight:700}

[hidden]{display:none!important}#logout{border:1px solid #a8b9a8;color:#254f3e;white-space:nowrap}.account{flex-wrap:wrap;justify-content:flex-end}.study-cinema{margin:26px 0;border-radius:22px;overflow:hidden;background:#183d31;color:#fffdf4;box-shadow:0 22px 55px #142d2726;border:1px solid #7c936f}.cinema-top{display:flex;justify-content:space-between;gap:12px;padding:20px 30px;border-bottom:1px solid #ffffff20;font-size:9px;letter-spacing:1.8px;color:#d9cfab}.cinema-stage{display:grid;grid-template-columns:1.5fr 1fr;min-height:440px;background:radial-gradient(ellipse at 20% 0,#58785970,transparent 70%)}.cinema-copy{padding:42px 38px;display:flex;flex-direction:column;justify-content:center}.cinema-copy .eyebrow{color:#ddc78e}.cinema-copy h2{color:#fff7df;font-size:40px;line-height:1.12;margin:17px 0}.cinema-copy p{font-size:17px;line-height:1.85;color:#eef2e6;margin:0}.cinema-source{margin-top:25px;font-size:11px;color:#c7d1bf}.cinema-image{margin:0;background:#102b23;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-left:1px solid #ffffff18}.cinema-image img{max-height:320px;width:100%;object-fit:contain;filter:drop-shadow(0 14px 18px #0005)}.cinema-image figcaption{color:#c6cfbd;font-size:10px;text-align:center;margin-top:15px}.cinema-controls{display:flex;align-items:center;justify-content:center;gap:18px;padding:18px;border-top:1px solid #ffffff20}.cinema-controls>button{background:#ffffff12;color:white;border:1px solid #ffffff30}.slide-dots{display:flex;gap:7px}.slide-dots button{width:9px;height:9px;min-height:0;padding:0;border:0;border-radius:50%;background:#ffffff45}.slide-dots button[aria-pressed=true]{background:#e4cc92;box-shadow:0 0 0 4px #e4cc921a}[data-slide-count]{font-size:11px;color:#d9cfab}.cinema-bottom{display:flex;flex-wrap:wrap;gap:14px;align-items:center;background:#f2f1e8;color:#254f3e;padding:22px 28px}.cinema-bottom label{font-size:11px;flex:1;min-width:170px}.cinema-bottom audio{width:100%;height:40px}.cinema-bottom small{font-size:10px;width:100%;color:#627264}.cinema-bottom select{margin-top:7px;width:100%}.cinema-bottom .checklabel{display:flex;gap:8px;align-items:center}.cinema-bottom input[type=checkbox]{width:auto}.dark #logout{color:#edf3e4}@media(max-width:720px){.cinema-stage{grid-template-columns:1fr}.cinema-copy{padding:27px 23px}.cinema-copy h2{font-size:34px}.cinema-copy p{font-size:15px}.cinema-image{border-left:0;border-top:1px solid #ffffff18;padding:22px}.cinema-image img{max-height:190px}.cinema-top{padding:17px;flex-wrap:wrap}.cinema-controls{gap:12px}.cinema-bottom{padding:20px}header .account #account{max-width:180px;overflow:hidden;text-overflow:ellipsis}.cinema-stage{min-height:0}}

.study-cinema{scroll-margin-top:105px;outline-offset:5px}.intro-columns,article .notice{scroll-margin-top:110px}@media(max-width:720px){.study-cinema{scroll-margin-top:125px}.intro-columns,article .notice{scroll-margin-top:130px}.cinema-bottom>button[data-reading]{width:100%}}

.tutorial-shortcut{background:#e9dcaf;color:#284d3b;font-weight:700;font-size:12px;white-space:nowrap}.practice-lab{margin:35px 0;padding:25px;border:1px solid #b8cab0;border-radius:16px;background:#f1f5eb}.practice-question{padding:20px 0;border-bottom:1px solid #d3ddca;margin-bottom:15px}.practice-question details{margin-top:15px}.practice-question summary{cursor:pointer;font-weight:600}.dark .practice-lab{background:#253e30}.tutorial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:25px 0}.tutorial-grid a{padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--paper);text-decoration:none}.tutorial-chapter{scroll-margin-top:115px;margin:30px 0;padding:30px}.tutorial-chapter img{width:100%;height:auto;border:1px solid #d5ddcb;border-radius:12px;margin:20px 0}.tutorial-chapter li{margin:13px 0;line-height:1.8}.tutorial-result{background:#edf3e5;border-left:4px solid #65814f;padding:15px}.tutorial-number{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#254f3e;color:white;font-size:16px}.tutorial-chapter h2{margin-top:15px}@media(max-width:720px){.tutorial-grid{grid-template-columns:1fr 1fr}.tutorial-chapter{padding:20px}.tutorial-shortcut{font-size:10px;padding:8px}.practice-lab{padding:17px}}

@media(max-width:720px){header{height:auto;min-height:84px;padding:12px 15px;align-items:center}header #crumb,header .badge{display:none}header .account{gap:6px;flex:1}header .account #account{max-width:145px;font-size:10px}header #logout{font-size:11px;padding:8px}.study-cinema{scroll-margin-top:100px}}


.cinema-audio{padding:18px 28px;background:#102c24;border-bottom:1px solid #ffffff20}.cinema-audio audio{width:100%;height:40px}.cinema-audio label{display:flex;align-items:center;gap:8px;color:#e6eddf;font-size:11px;margin-top:10px}.cinema-audio input{width:auto}.cinema-audio small{display:block;color:#c8d3bf;font-size:10px;margin-top:7px}.cinema-audio p{font-size:12px;margin:0}@media(max-width:720px){.cinema-audio{padding:14px 18px}.cinema-copy{padding-top:24px}.cinema-image img{max-height:160px}}
.teacher-reading,.lesson-summary,.source-transcript{padding:25px;border:1px solid #d2ddc7;border-radius:16px;margin:26px 0;background:#fafbf5}.teacher-turn{padding:20px 0;border-top:1px solid #e1e6d8;margin-top:20px}.teacher-turn>span{font-size:10px;color:#567248;letter-spacing:1.2px;text-transform:uppercase}.teacher-turn h3{font-family:'Cormorant Garamond',Georgia,serif;font-size:28px;margin:9px 0}.teacher-turn p{line-height:1.95}.source-transcript pre{font:13px/1.8 'DM Sans',Arial,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere}.source-transcript summary{cursor:pointer;padding:16px 0;font-weight:600}.concept-map{padding:18px;border:1px solid #ffffff30;border-radius:13px;margin-top:23px}.concept-map>span,.slide-check>span{font-size:9px;letter-spacing:1px;color:#d8c58f}.concept-map>div{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:10px;margin:15px 0}.concept-map>div>div{display:flex;flex-direction:column;gap:12px;padding:16px;background:#ffffff0b;border-radius:9px}.concept-map b{font-size:10px;color:#e3cd94}.concept-map strong{font-size:14px;color:#f6f4e6}.concept-map small{font-size:9px;color:#c7d5bf}.slide-check{margin-top:20px;padding-top:20px;border-top:1px solid #ffffff30}.slide-check h3{color:#fff;font-size:17px;line-height:1.5}.slide-check button{display:block;width:100%;text-align:left;background:#ffffff10;color:#fff;border:1px solid #ffffff30;margin:9px 0;padding:12px}.slide-check [data-slide-feedback]{font-size:13px;line-height:1.7;color:#efdaad;margin-top:16px}.cinema-top [data-cinema-mode]{padding:6px 9px;font-size:10px;border:1px solid #ffffff30;color:#eee7cf;background:transparent}.cinema-mode #sidebar,.cinema-mode header,.cinema-mode .titleline,.cinema-mode .lessonnav,.cinema-mode footer{display:none}.cinema-mode .shell{margin-left:0}.cinema-mode main{max-width:1500px;margin:auto}.cinema-mode .lessongrid{display:block}.cinema-mode .study-cinema{margin-top:0;scroll-margin-top:0}.dark .teacher-reading,.dark .lesson-summary,.dark .source-transcript{background:#243c2d}@media(max-width:720px){.teacher-reading,.lesson-summary,.source-transcript{padding:17px}.concept-map>div{grid-template-columns:1fr}.concept-map>div>div{padding:12px}.cinema-mode main{padding:8px}.cinema-copy h2{font-size:32px}.slide-check button{font-size:13px}}