.course-catalogue{padding:100px 0 110px;background:#13251d;scroll-margin-top:30px}.course-catalogue h2{font:500 clamp(38px,5.5vw,74px)/1.1 var(--serif);max-width:900px;margin:20px 0 28px}.course-method{max-width:760px;font-size:21px;line-height:1.8;color:#c9d2bf}.course-target{font-size:18px;color:var(--gold);margin:24px 0 42px}.course-cards{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px}.course-card{position:relative;grid-column:span 2;display:flex;min-height:570px;overflow:hidden;color:var(--paper);isolation:isolate;text-decoration:none;border:1px solid var(--gold-line)}.course-card:nth-child(n+4){grid-column:span 3;min-height:480px}.course-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s}.course-card:before{content:'';position:absolute;inset:0;background:linear-gradient(#08181055,#07160ee6 55%,#091a13);z-index:-1}.course-card:hover>img{transform:scale(1.035)}.course-card-copy{padding:30px;display:flex;flex-direction:column;align-items:flex-start;width:100%}.course-card-number{color:#efdb9f;font-size:18px}.course-card-han{font:400 66px/1.3 var(--han);color:var(--gold-bright);letter-spacing:12px;margin:14px 0}.course-card h3{font:500 30px/1.2 var(--serif);margin:8px 0 15px}.course-card p{font-size:18px;line-height:1.7;color:#d0d8c8}.course-card-lessons{display:grid;gap:8px;margin:22px 0;font-size:18px;color:#bdcbb3}.course-card-lessons span:before{content:'— ';color:var(--gold)}.course-card-open{margin-top:auto;font-size:18px;line-height:1.5;color:var(--gold-bright);border-bottom:1px solid var(--gold-line);padding:12px 0 4px}.course-catalogue-note{font-size:18px;line-height:1.8;color:#bdcbb3;margin-top:32px;max-width:880px}
.course-page{background:#102219;color:#f2ead6;font-size:18px}.course-page .course-header{position:sticky;top:0;background:#112219f5;border-bottom:1px solid var(--gold-line);padding:16px 32px;min-height:86px;z-index:65;display:flex;justify-content:space-between}.course-header nav{display:flex;gap:25px;margin-left:auto}.course-header nav a{font-size:18px}.course-page main{width:100%;overflow:clip}.course-cover{position:relative;min-height:calc(100svh - 86px);display:flex;align-items:center;isolation:isolate}.course-cover>img,.course-wide-scene>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.course-cover:before,.course-wide-scene:before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#07170ee6,#07170e88 65%,#07170e55)}.course-cover-copy{width:100%;max-width:1450px;padding:80px clamp(24px,8vw,130px);margin:auto}.course-cover-han{font:400 clamp(72px,12vw,150px)/1.2 var(--han);color:var(--gold-bright);letter-spacing:24px;margin-bottom:22px}.course-cover h1{font:500 clamp(43px,6vw,85px)/1.1 var(--serif);max-width:960px;margin:20px 0}.course-cover-copy>p:not(.eyebrow){font-size:22px;line-height:1.8;max-width:720px;color:#e2e7d7}.course-cover .button{margin-top:22px}.course-route{display:flex;flex-wrap:wrap;gap:18px 30px;margin-top:40px;color:#e4d39c}.course-route a{font-size:18px;padding:10px 0;border-bottom:1px solid var(--gold-line)}.course-stage{padding:85px clamp(24px,6vw,100px);scroll-margin-top:105px}.course-stage-heading{max-width:880px;margin:0 auto 40px;text-align:center}.course-stage h2{font:500 clamp(33px,4.4vw,58px)/1.15 var(--serif);margin:15px 0 22px}.course-stage-heading p:not(.eyebrow){font-size:21px;line-height:1.8;color:#c8d4bd}.course-char-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;max-width:1350px;margin:auto}.course-char-card{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:20px;padding:28px 14px;border:1px solid #a5b68350;background:#1e3627;color:#f2daa3;min-width:0;min-height:190px;transition:background .2s}.course-char-card:hover,.course-char-card[data-met=true]{background:#344b31}.course-char-glyph{font-family:var(--han);font-size:78px;line-height:1.1}.course-char-gloss{font-size:18px;line-height:1.5;text-align:center;color:#dbe3ce;overflow-wrap:anywhere}.course-stage-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin-top:40px}.course-wide-scene{position:relative;isolation:isolate;min-height:calc(100svh - 85px);display:flex;flex-direction:column;justify-content:center;padding:65px clamp(24px,6vw,100px);scroll-margin-top:85px}.course-wide-scene:before{background:linear-gradient(#07170fd9,#07170f55 40%,#07170fe8)}.course-wide-scene .course-stage-heading{margin-bottom:45px}.course-word-slots{display:flex;justify-content:center;flex-wrap:wrap;gap:clamp(30px,6vw,100px);margin:20px 0 35px}.course-word-slot{display:grid;justify-items:center;gap:24px;max-width:42%;text-align:center}.course-word-slot>span{font:400 clamp(92px,13vw,170px)/1.15 var(--han);color:#f7db8f;text-shadow:0 4px 24px #06120f}.course-word-slot small{font-size:20px;line-height:1.5;color:#eef0df;max-width:230px}.course-word-meaning{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:22px;margin:30px auto;color:#fff0c3;font-size:24px;line-height:1.5;text-align:center}.course-word-meaning>span{font:400 38px/1.5 var(--han);letter-spacing:8px}.course-word-meaning>strong{font-weight:500}.course-pick-label{text-align:center;font-size:18px;color:#d8e0c8;margin:40px 0 18px}.course-phrase-picker,.course-sentence-picker{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;max-width:1400px;margin:0 auto}.course-phrase-choice,.course-sentence-choice{display:grid;gap:10px;padding:18px 22px;border:1px solid #d6bc7560;background:#10251ee8;text-align:center;color:#f0d99f;min-width:130px;max-width:290px;line-height:1.5}.course-phrase-choice[aria-pressed=true],.course-sentence-choice[aria-pressed=true]{background:#435634;border-color:#e1c882}.course-phrase-choice>span{display:flex;gap:12px;justify-content:center;font:400 31px/1.4 var(--han)}.course-phrase-choice small,.course-sentence-choice small{font-size:18px;color:#e0e5d2;line-height:1.5}.course-sentence-choice>span{font:400 27px/1.5 var(--han);letter-spacing:5px}.course-sentence-groups{display:flex;justify-content:center;align-items:flex-start;flex-wrap:wrap;gap:36px 45px;max-width:1300px;margin:20px auto 40px}.course-sentence-group{display:grid;gap:18px;text-align:center;min-width:90px}.course-sentence-glyphs{display:flex;justify-content:center;gap:16px;border-bottom:1px solid #ebcf8066;padding-bottom:16px}.course-sentence-glyphs>span{font:400 clamp(62px,7vw,104px)/1.2 var(--han);color:#ffe1a0;text-shadow:0 3px 22px #06120f}.course-sentence-group small{font-size:20px;line-height:1.5;color:#e9eddb;max-width:290px}.course-sentence-meaning{text-align:center;font:500 clamp(24px,3vw,36px)/1.6 var(--serif);max-width:900px;margin:26px auto;color:#fff3d6}.course-sentence-raw{text-align:center;font:400 28px/1.6 var(--han);letter-spacing:8px;color:#d6c894}.course-sentence-listen{display:flex;justify-content:center;margin:25px 0}.course-finish{max-width:980px;margin:auto;text-align:center;padding:80px 24px}.course-finish h2{font:500 40px/1.3 var(--serif);margin-bottom:22px}.course-finish p{font-size:20px;line-height:1.8;color:#cbd7bf}.course-finish #course-feedback{color:var(--gold-bright);min-height:32px;font-size:18px}.course-next-links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:28px}.course-next-links a{font-size:18px;line-height:1.5;padding:12px;border-bottom:1px solid var(--gold-line)}.course-page .analytics-feedback{border-top:1px solid var(--gold-line)}
@media(max-width:1100px){.course-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.course-card,.course-card:nth-child(n+4){grid-column:auto;min-height:540px}.course-card:last-child{grid-column:1/-1;min-height:460px}.course-char-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.course-char-card{min-height:175px}.course-header nav{display:flex!important}}
@media(max-width:700px){.course-catalogue{padding:65px 0}.course-catalogue h2{font-size:40px}.course-method{font-size:20px}.course-target{font-size:18px;line-height:1.7}.course-cards{grid-template-columns:1fr;gap:22px}.course-card,.course-card:nth-child(n+4),.course-card:last-child{grid-column:auto;min-height:520px}.course-card-copy{padding:26px}.course-card h3{font-size:31px}.course-page .course-header{padding:14px 20px;flex-wrap:wrap;gap:12px;min-height:100px}.course-header nav{order:3;flex-basis:100%;margin:0;gap:20px;justify-content:flex-start}.course-header nav a{font-size:18px}.course-page .course-header .brand{font-size:22px}.course-cover{min-height:calc(100svh - 120px)}.course-cover-copy{padding:65px 24px}.course-cover-copy>p:not(.eyebrow){font-size:20px}.course-cover-han{font-size:87px}.course-cover h1{font-size:44px}.course-route{gap:14px 25px}.course-route a{font-size:18px}.course-stage{padding:65px 20px;scroll-margin-top:140px}.course-stage-heading{margin-bottom:28px}.course-stage-heading p:not(.eyebrow){font-size:20px}.course-char-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.course-char-card{padding:25px 12px;min-height:185px}.course-char-glyph{font-size:70px}.course-char-gloss{font-size:18px}.course-wide-scene{padding:60px 20px;scroll-margin-top:140px;min-height:calc(100svh - 125px)}.course-word-slots{gap:35px}.course-word-slot>span{font-size:105px}.course-word-slot small{font-size:18px}.course-word-meaning{font-size:22px;gap:17px}.course-phrase-picker,.course-sentence-picker{gap:10px}.course-phrase-choice{max-width:calc(50% - 5px);min-width:0;width:calc(50% - 5px);padding:16px 10px}.course-phrase-choice small,.course-sentence-choice small{font-size:18px}.course-sentence-groups{gap:28px 25px}.course-sentence-glyphs{gap:11px}.course-sentence-glyphs>span{font-size:68px}.course-sentence-group small{font-size:18px;max-width:220px}.course-sentence-choice{width:100%;max-width:none}.course-sentence-meaning{font-size:26px}.course-sentence-raw{font-size:24px;letter-spacing:4px}.course-stage-actions .button{width:100%;white-space:normal;text-align:center;line-height:1.6}.course-finish h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){.course-card>img{transition:none}.course-card:hover>img{transform:none}}
@media(max-width:700px){.course-sentence-groups{gap:26px 18px}.course-sentence-group{min-width:64px}.course-sentence-glyphs{gap:10px}.course-sentence-glyphs>span{font-size:60px}.course-sentence-group small{font-size:18px;max-width:170px}.course-wide-scene .course-stage-heading p:not(.eyebrow){font-size:18px;line-height:1.7}}
.course-wide-scene{padding-block:45px}.course-wide-scene .course-stage-heading{margin-bottom:25px}.course-wide-scene h2{font:500 clamp(34px,3.8vw,50px)/1.2 var(--serif);margin:12px 0 18px}.course-sentence-groups{margin-bottom:24px}.course-sentence-meaning{font-size:28px;line-height:1.5;margin:16px auto}.course-sentence-raw{font-size:26px;line-height:1.5;margin:14px auto}
@media(max-width:700px){.course-wide-scene h2{font-size:34px}.course-sentence-meaning{font-size:25px}.course-sentence-raw{font-size:24px}}
.course-page .course-header{background:#112219}
@media(max-width:700px){.course-stage,.course-wide-scene{scroll-margin-top:110px}}

/* Ten visible lesson spines; each free lesson keeps all three stages in one flow. */
.course-page{--lesson-header-height:84px;--lesson-layer-height:86px}
.course-page .site-header.course-header{position:sticky;top:0;z-index:65;height:var(--lesson-header-height);min-height:var(--lesson-header-height);padding:12px clamp(16px,4vw,60px);flex-wrap:nowrap}
.lesson-intro{position:relative;isolation:isolate;padding:38px clamp(20px,6vw,90px);border-bottom:1px solid var(--gold-line);overflow:hidden}
.lesson-intro>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.2;z-index:-1}
.lesson-intro>div{max-width:1200px;margin:auto}
.lesson-intro .eyebrow{margin:0 0 12px}
.lesson-title{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.lesson-title>span{font:400 66px/1.15 var(--han);color:var(--gold-bright);letter-spacing:12px}
.lesson-title h1{font:400 clamp(34px,4.5vw,58px)/1.15 var(--serif);margin:0}
.lesson-intro p{margin:14px 0 0;max-width:850px}
#course-sample-size{font-size:18px;color:#d1c3a7}
.lesson-navigation{position:relative;background:#15291f;border-bottom:1px solid var(--gold-line);padding:22px max(20px,calc((100% - 1280px)/2));scroll-margin-top:var(--lesson-header-height)}
.lesson-nav-top{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}
.lesson-nav-top>a{font-size:18px;line-height:1.4;color:var(--gold-bright);min-height:44px;display:flex;align-items:center}
.lesson-nav-top p{font-size:18px;line-height:1.5;margin:0;text-align:right;color:#d2d8c6}
.lesson-map{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:9px;direction:rtl}
.lesson-map-card{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;min-width:0;min-height:188px;padding:13px 5px;border:1px solid #a99a6c66;border-radius:0;background:linear-gradient(90deg,#172e22,#24432f 50%,#193023);color:#edd79c;text-decoration:none;transition:background .15s,border-color .15s}
.lesson-map-card:hover,.lesson-map-card:focus-visible{border-color:#f3d78c;background:#344c31}
.lesson-map-card[aria-current=page]{border:1px solid #f2d487;box-shadow:inset 0 -5px 0 #ba4a32,inset 0 0 0 1px #f2d487;background:#3c5233;color:#fff0c3}
.lesson-map-han{writing-mode:vertical-rl;text-orientation:upright;font:400 29px/1.2 var(--han);letter-spacing:3px}
.lesson-map-card{direction:ltr}
.lesson-map-number{font-size:18px;line-height:1.25;font-variant-numeric:tabular-nums}
.lesson-map-access{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:5px;font-size:18px;line-height:1.35;text-align:center;min-height:25px;max-width:100%;overflow-wrap:anywhere}
.lesson-map-card:disabled{background:#1d2923;color:#9ca89f;border-color:#64706470;cursor:default;opacity:1;box-shadow:none}
.lesson-map-lock{display:inline-block;width:10px;height:9px;border:1.5px solid currentColor;position:relative;margin:5px 2px 0}
.lesson-map-lock:before{content:'';position:absolute;width:6px;height:6px;border:1.5px solid currentColor;border-bottom:0;border-radius:5px 5px 0 0;left:50%;top:-7px;transform:translateX(-50%)}
.lesson-paid-note{font-size:18px;line-height:1.5;color:#a9b5a9;text-align:right;margin:12px 0 0}
.lesson-layer-bar{position:sticky;top:var(--lesson-header-height);z-index:55;display:grid;grid-template-columns:minmax(160px,.75fr) minmax(0,2fr);align-items:center;gap:24px;padding:14px max(20px,calc((100% - 1280px)/2));background:#15291ff5;border-bottom:1px solid var(--gold-line);backdrop-filter:blur(12px)}
.lesson-current{font-size:20px;line-height:1.45;color:var(--gold-bright);text-decoration:none;min-width:0;overflow-wrap:anywhere}
.lesson-current:after{content:' ↑';white-space:nowrap}
.lesson-layer-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.lesson-layer-nav a{display:flex;align-items:center;justify-content:center;gap:12px;min-width:0;min-height:48px;padding:8px 12px;border:1px solid #a99a6c66;text-decoration:none;font-size:20px;line-height:1.35;overflow-wrap:anywhere;text-align:center}
.lesson-layer-nav a>span:first-child{color:var(--gold);font-size:18px}
.lesson-layer-nav a[aria-current=step]{border-color:var(--gold);background:#3b4d30;color:#fff1cc}
.course-page [data-lesson-layer]{min-height:calc(100svh - 205px);scroll-margin-top:calc(var(--lesson-header-height) + var(--lesson-layer-height) + 16px)}
.course-page .course-stage{padding:55px clamp(20px,6vw,90px)}
.course-page .course-wide-scene{padding:45px clamp(20px,6vw,90px)}
.lesson-pager{max-width:1300px;margin:auto;padding:28px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--gold-line)}
.lesson-pager{flex-direction:row-reverse}
.lesson-pager a{min-width:0}
.lesson-feedback{text-align:center;max-width:850px;margin:24px auto 0;color:var(--gold-bright);font-size:20px;line-height:1.6}
.lesson-feedback:empty{display:none}
.course-page .language-dock{display:none}
.lesson-index-page .site-header{position:relative;background:#112219}
.lesson-index{padding-top:55px}
.lesson-index h1{font:400 clamp(38px,5vw,66px)/1.15 var(--serif);max-width:900px;margin:18px 0 25px}
.lesson-index .course-cards{margin-top:38px}
.lesson-card-count{font-size:18px!important;color:#dfd0b1!important}
@media(max-width:700px){
 .lesson-intro{padding:28px 20px}
 .lesson-title{gap:10px}
 .lesson-title>span{font-size:48px;letter-spacing:8px}
 .lesson-title h1{font-size:34px;flex-basis:100%}
 .lesson-intro p{font-size:18px;line-height:1.6}
 .lesson-navigation{padding:16px}
 .lesson-nav-top{display:block;margin-bottom:14px}
 .lesson-nav-top p{text-align:left}
 .lesson-map{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
 .lesson-map-card{gap:7px;padding:10px 0;min-height:153px}
 .lesson-map-han{font-size:24px;letter-spacing:2px}
 .lesson-map-access{gap:3px;min-height:45px;align-content:center}
 .lesson-paid-note{text-align:left}
 .lesson-layer-bar{display:block;padding:10px 16px}
 .lesson-current{display:block;font-size:18px;margin-bottom:9px}
 .lesson-layer-nav{gap:7px}
 .lesson-layer-nav a{flex-direction:column;gap:2px;font-size:18px;padding:8px 5px;min-height:60px}
 .lesson-pager{gap:12px;padding:22px 18px}
 .lesson-pager>a{flex:1;font-size:18px;text-align:center;justify-content:center}
 .lesson-pager>button{order:3;width:100%}
 .lesson-index{padding-top:32px}
 .course-page .course-stage,.course-page .course-wide-scene{padding-inline:20px}
}
@media(prefers-reduced-motion:reduce){.lesson-map-card{transition:none}}

.lesson-map-card[data-access="pro"]{background:#1d2923;color:#abb7ac}.lesson-map-card[data-access="pro"][aria-current="page"]{background:#3c5233;color:#fff0c3}.lesson-map-card[data-access="pro"]:hover{background:#344c31;color:#f1d798}
.course-phrase-choice small,.course-sentence-choice small,.course-char-gloss{overflow-wrap:anywhere;hyphens:auto;min-width:0}
.lesson-map-card[aria-busy="true"]{cursor:progress;border-color:#f3d78c;box-shadow:inset 0 -5px 0 #f3d78c}
.lesson-map-card[aria-busy="true"] .lesson-map-number{animation:lesson-loading .8s ease-in-out infinite alternate}
.lesson-pager a[aria-busy="true"]{cursor:progress;background:#3c5233;border-color:#f3d78c}
@keyframes lesson-loading{to{opacity:.4}}
@media(prefers-reduced-motion:reduce){.lesson-map-card[aria-busy="true"] .lesson-map-number{animation:none}}