body:has(.learn-course){background:#fff!important;color:#302c3c}.site-main:has(.learn-course){max-width:1440px;padding:0 28px}body:has(.learn-course) .site-header{position:relative}.learn-course{--learn-purple:#6550b9;--learn-muted:#655f73;font-size:20px;line-height:1.65;overflow-wrap:anywhere}.learn-course h1,.learn-course h2,.learn-course h3{font-family:var(--font-geist-sans),Arial,sans-serif;line-height:1.2;letter-spacing:-.035em;text-transform:none;font-weight:700}.learn-course h1{font-size:clamp(36px,4.5vw,64px)}.learn-course h2{font-size:clamp(30px,3.4vw,42px);margin:10px 0 18px}.learn-course h3{font-size:25px;margin:0 0 10px}.learn-course p{margin:0 0 16px}.learn-course a{color:#59419e;text-underline-offset:5px}.learn-course button,.learn-course summary{cursor:pointer}.learn-course .learn-button,.learn-course button{border:1px solid #c3b5df;border-radius:12px;padding:10px 16px;min-height:44px;line-height:1.4;font-size:18px;transition:background .18s,transform .18s,box-shadow .18s}.learn-course button:disabled{cursor:default;opacity:.5}.learn-course .learn-button{background:#6550b9;color:white;display:inline-flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;text-decoration:none}.learn-course :is(button,a,input,summary):focus-visible{outline:3px solid #8360c6;outline-offset:4px}@media(hover:hover) and (pointer:fine){.learn-course .learn-button:hover,.learn-course button:not(:disabled):hover,.learn-lesson-link:hover{transform:translateY(-2px);box-shadow:0 5px 14px #6550b921}.learn-course button:not(:disabled):hover{background:#eee8fb;color:#47367c}.learn-course .learn-button:hover{background:#534094;color:white}.learn-course a:hover{text-decoration:underline}.learn-course summary:hover{color:#6550b9}}.learn-course .learn-eyebrow{font-size:15px;font-weight:700;letter-spacing:.09em;color:#766191;margin-bottom:12px}.learn-course .learn-small{font-size:16px;color:var(--learn-muted);margin-top:20px}.learn-home{max-width:1020px;margin:auto;padding:58px 0}.learn-home h1{margin:12px 0 24px}.learn-home h1 em{font-style:normal;color:#6550b9}.learn-intro{font-size:25px;max-width:740px}.learn-callout{padding:18px 22px;background:#f1ecfa;border-left:4px solid #9b82c7;border-radius:10px;margin:22px 0;color:#4b405f}.learn-entry{padding:28px 0;border-bottom:1px solid #ddd3eb}.learn-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.learn-section-title{margin-top:40px}.learn-lesson-list{display:grid;gap:12px}.learn-course .learn-lesson-link{display:flex;align-items:center;gap:24px;border:1px solid #d8d0e6;border-radius:18px;padding:24px;color:#302c3c;text-decoration:none;transition:transform .18s,box-shadow .18s}.learn-lesson-link>div{flex:1}.learn-lesson-link p{margin:0;color:var(--learn-muted)}.learn-number{font-size:30px;color:#79629e}.learn-future{margin-top:48px;padding-top:28px;border-top:1px solid #ddd3eb}.learn-future ol{display:grid;grid-template-columns:1fr 1fr;gap:12px 35px;list-style:decimal;padding-left:28px;color:var(--learn-muted)}.learn-studio{display:grid;grid-template-columns:270px minmax(0,1fr);gap:44px;align-items:start}.learn-sidebar{position:sticky;top:0;max-height:100vh;overflow:auto;padding:28px 24px;background:#f2eef8;border:1px solid #e2d9ee;border-radius:0 0 24px 24px;display:flex;flex-direction:column;gap:20px}.learn-course .learn-brand{font-size:32px;font-weight:800;color:#393141;text-decoration:none}.learn-brand span{color:#79629e}.learn-sidebar>a:not(.learn-brand){font-size:17px}.learn-sidebar .learn-eyebrow{margin:12px 0 0;font-size:14px}.learn-sidebar h1{font-size:30px;margin:0}.learn-sidebar p{font-size:18px;line-height:1.6;margin:0;color:var(--learn-muted)}.learn-sidebar nav{display:grid;gap:10px}.learn-sidebar nav button{display:flex;gap:12px;align-items:center;text-align:left;background:transparent;border-color:transparent;padding:12px 10px}.learn-sidebar nav button[aria-current=step]{background:white;border-color:#b9a9d2;color:#59419e}.learn-sidebar nav b{font-size:15px;color:#766191}.learn-companion{display:flex;align-items:center;gap:12px}.learn-companion img{object-fit:contain;mix-blend-mode:multiply;height:88px;width:72px}.learn-companion p{font-size:16px}.learn-workspace{min-width:0;padding:28px 0 48px;max-width:940px}.learn-topline{display:flex;justify-content:space-between;gap:12px;font-size:16px;color:var(--learn-muted);padding-bottom:20px;border-bottom:2px solid #e0d8eb}.learn-stage{padding-top:25px;scroll-margin-top:18px;outline:none}.learn-stage>p:not(.learn-eyebrow){color:var(--learn-muted)}.learn-toggles{display:flex;flex-wrap:wrap;gap:18px;margin:22px 0;font-size:17px}.learn-toggles label{display:flex;gap:8px;align-items:center}.learn-course input{accent-color:#6550b9;min-width:20px;min-height:20px}.learn-words{border:1px solid #d8cee6;border-radius:16px;overflow:hidden}.learn-word{display:grid;grid-template-columns:minmax(150px,1fr) minmax(130px,1.1fr) auto;gap:12px;align-items:center;padding:13px 16px}.learn-word+.learn-word{border-top:1px solid #e7e1ef}.learn-word .font-kana{font-size:26px;line-height:1.65}.learn-word small{display:block;font-size:16px;color:var(--learn-muted)}.learn-course .learn-meaning{border:0;padding:4px 8px;text-align:left;font-size:18px}.learn-audio{display:inline-flex;flex-direction:column;align-items:start;gap:5px}.learn-audio button{white-space:nowrap;color:#59419e;background:white}.learn-audio small{font-size:15px;max-width:250px}.learn-course details{margin:18px 0}.learn-course summary{font-size:18px;color:#59419e;padding:8px 0;min-height:44px}.learn-course details[open]>p{margin-top:14px}.learn-dialogue{display:grid;gap:16px}.learn-dialogue article{border:1px solid #d4c5e9;border-left:5px solid #8b72c2;border-radius:16px;padding:18px 24px;background:#fff}.learn-dialogue article.is-yuki{border-left-color:#56a38d;background:#f6fbf9}.learn-dialogue-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.learn-dialogue-top>b{font-size:17px;color:#766191}.learn-dialogue .font-kana{font-size:clamp(24px,2.5vw,32px);margin:14px 0 8px}.learn-dialogue article>p:last-child{margin:0;color:var(--learn-muted)}.learn-pattern{padding:22px 24px;border-radius:16px;background:#f6f3fa;border:1px solid #ddd0ed}.learn-pattern .font-kana{font-size:clamp(25px,2.5vw,32px)}.learn-pattern>p:last-child{margin:0}.learn-variations{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 16px}.learn-variations button[aria-pressed=true]{background:#e9dff8;border-color:#8970bc;color:#4d3886}.learn-example{padding:24px;border:1px solid #bca7dd;border-top:4px solid #7657b7;border-radius:18px}.learn-example>.font-kana{font-size:clamp(28px,3vw,39px);line-height:1.7}.learn-example-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px}.learn-example-bottom p{margin:0;color:var(--learn-muted)}.learn-next{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid #d8cee6;padding-top:24px;margin-top:28px}.learn-next>span{font-size:17px;color:var(--learn-muted);max-width:260px}.learn-questions{display:grid;gap:30px;margin:28px 0}.learn-questions fieldset{border:0;min-width:0;padding:0 0 26px;border-bottom:1px solid #e0d8eb}.learn-questions legend{font-size:22px;line-height:1.6;margin-bottom:12px}.learn-questions legend>span{color:#79629e}.learn-options{display:grid;gap:10px}.learn-options label{display:flex;align-items:center;gap:12px;border:1px solid #d8cee6;padding:12px 16px;border-radius:12px;cursor:pointer}.learn-options label.selected{border-color:#8062b7;background:#f3eefb}.learn-options input{flex-shrink:0}.learn-options .font-kana{font-size:23px;line-height:1.7}.learn-listening{margin-bottom:18px}.learn-listening details{margin:8px 0}.learn-listening .font-kana{font-size:24px}.learn-correct,.learn-correction{padding:16px;border-radius:10px;margin:14px 0 0!important;font-size:18px}.learn-correct{background:#e8f5ee;color:#276049}.learn-correction{background:#fff3dd;color:#775221}.learn-mission,.learn-results{padding:24px;border-radius:18px;background:#f3effa;margin-top:25px}.learn-mission{background:#f0f8f4;border:1px solid #c5dfd1}.learn-mission details .font-kana{font-size:26px}.learn-finish{border-top:1px solid #c5dfd1;margin-top:22px;padding-top:22px}@media(max-width:1050px){.learn-studio{grid-template-columns:230px minmax(0,1fr);gap:24px}.learn-sidebar{padding:24px 16px}.learn-word{grid-template-columns:minmax(0,1fr) auto}.learn-word .learn-meaning{grid-column:1;grid-row:2}.learn-word>.learn-audio{grid-column:2;grid-row:1/3}.learn-word{gap:2px 12px}.learn-word .font-kana{font-size:25px}}@media(max-width:720px){.site-main:has(.learn-course){padding:0 18px}.learn-course{font-size:19px}.learn-home{padding:30px 0}.learn-studio{display:block}.learn-sidebar{position:static;max-height:none;padding:20px;margin:0 -18px;gap:12px}.learn-sidebar h1{font-size:29px}.learn-sidebar .learn-eyebrow{margin:0}.learn-sidebar nav{grid-template-columns:1fr 1fr;gap:6px}.learn-sidebar nav button{font-size:16px;padding:10px 6px;gap:8px}.learn-companion{display:none}.learn-workspace{padding-top:22px}.learn-word{padding:12px}.learn-course .learn-meaning{padding-left:0}.learn-audio button{padding:9px 11px;font-size:16px}.learn-dialogue article,.learn-example,.learn-pattern{padding:18px}.learn-example-bottom{flex-wrap:wrap;gap:12px}.learn-next{align-items:stretch;flex-direction:column;gap:12px}.learn-next>span{max-width:none}.learn-future ol{grid-template-columns:1fr}.learn-course .learn-lesson-link{padding:20px 16px;gap:15px}.learn-lesson-link h3{font-size:23px}.learn-lesson-link p{font-size:18px}.learn-mission,.learn-results{padding:18px}.learn-options .font-kana{font-size:21px}}@media(prefers-reduced-motion:reduce){.learn-course a,.learn-course button{transition:none!important;transform:none!important}}.learn-home{max-width:1280px;padding:24px 0 50px}.learn-opening{position:relative;isolation:isolate;min-height:530px;background:#17131f url(/top-bg.png) 50%/cover;border-radius:8px;color:#fff}.learn-opening:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#17121ff5,#17121fed 30%,#17121f55 65%,#17121f22);pointer-events:none}.learn-key-art{position:absolute;right:-4%;top:0;bottom:0;width:73%;mask-image:linear-gradient(90deg,transparent,#000 28%,#000 90%,transparent);opacity:.95}.learn-key-art img{object-position:60% 25%;mix-blend-mode:lighten}.learn-opening-copy{position:relative;z-index:2;padding:60px 42px;max-width:660px;pointer-events:none}.learn-opening-copy a{pointer-events:auto}.learn-opening .learn-eyebrow{color:#f3b5c5;font-size:15px}.learn-opening h1{font-size:clamp(44px,5.4vw,76px);line-height:1.04;letter-spacing:-.045em;margin:22px 0 12px;text-shadow:0 2px 20px #17121f}.learn-opening h1 em{color:#ff958e}.learn-opening .learn-opening-jp{font-size:26px;letter-spacing:.12em;color:#ffd4db;margin-bottom:22px}.learn-opening .learn-intro{line-height:1.7;color:#f5eaf3}.learn-opening .learn-button{background:#f04746;border-color:#ff796e;border-radius:4px;padding:17px 25px;gap:36px;font-size:22px;box-shadow:5px 5px 0 #ffffff20}.learn-opening .learn-button:hover{background:#cf343b}.learn-opening .learn-opening-foot{font-size:16px;color:#e6d3df;margin:18px 0 0}.learn-art-caption{position:absolute;right:28px;bottom:28px;z-index:2;font-size:18px;font-weight:700;letter-spacing:.1em;text-shadow:0 2px 5px #000}.learn-art-caption span{display:block;font-size:12px;letter-spacing:.16em}.learn-atmosphere{position:absolute;inset:0;z-index:3;pointer-events:none}.learn-petals{position:absolute;inset:0;overflow:hidden}.learn-petals i{position:absolute;top:-30px;width:12px;height:19px;border-radius:80% 0 80% 35%;background:linear-gradient(135deg,#ffe9f6,#e595b6);opacity:.6;animation:learn-fall linear infinite}.learn-atmosphere.is-paused i{animation-play-state:paused}.learn-course .learn-motion{position:absolute;top:12px;right:12px;pointer-events:auto;background:#211827dc;color:#f7e9f2;border-color:#ffffff50;font-size:14px;padding:8px 12px}@keyframes learn-fall{0%{transform:translate3d(-25px,-30px,0) rotate(0)}to{transform:translate3d(90px,630px,0) rotate(310deg)}}.learn-season-strip{display:flex;justify-content:space-between;align-items:center;gap:12px;background:#251e30;color:#eadce9;padding:15px 25px;font-size:14px;letter-spacing:.1em;border-top:1px solid #805165}.learn-season-strip .font-kana{font-size:22px;color:#ffb7bf}.learn-home .learn-section-title{margin:38px 0 24px}.learn-home .learn-section-title h2{font-size:40px}.learn-home .learn-section-title p:last-child{color:#655f73}.learn-home .learn-lesson-list{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.learn-home .learn-lesson-link{display:block;padding:0;overflow:hidden;border-radius:6px;border-color:#d9cfdf;background:white;box-shadow:0 4px 0 #ece5ef}.learn-episode-art{position:relative;height:152px;background:radial-gradient(circle at 70% 20%,#fff 0,transparent 50%),repeating-linear-gradient(-40deg,#ede6f3 0 1px,#f5f0f7 1px 8px);border-bottom:1px solid #e1d7e6;overflow:hidden}.learn-lesson-link:nth-child(2n) .learn-episode-art{background:radial-gradient(circle at 70% 20%,#fff 0,transparent 50%),repeating-linear-gradient(-40deg,#e3efed 0 1px,#f2f8f6 1px 8px)}.learn-episode-art img{position:absolute;bottom:0;right:8px;width:105px;height:120px;object-fit:contain;mix-blend-mode:multiply;transition:transform .2s}.learn-episode-art .learn-number{position:absolute;bottom:-16px;left:12px;font-size:80px;line-height:1;font-weight:800;letter-spacing:-.08em;color:#c7b4d655}.learn-episode-line{position:absolute;left:12px;top:20px;font-size:21px;background:#fff;padding:4px 10px;transform:rotate(-5deg);border:1px solid #d4c3df;border-radius:10px 10px 0 10px;z-index:1}.learn-episode-copy{padding:20px 18px}.learn-episode-copy .learn-eyebrow{display:block;font-size:13px;margin-bottom:12px}.learn-home .learn-episode-copy h3{font-size:25px;min-height:60px}.learn-home .learn-episode-copy p{font-size:18px;line-height:1.6;min-height:87px}.learn-episode-open{display:flex;justify-content:space-between;border-top:1px solid #e8e0ec;padding-top:14px;margin-top:18px;color:#6550b9;font-size:17px;font-weight:600}.learn-home .learn-entry{display:flex;align-items:center;justify-content:space-between;gap:28px;border:1px solid #e0d5e9;border-left:5px solid #aa83bd;padding:24px;margin-top:32px;background:#faf7fc}.learn-entry>div{max-width:760px}.learn-home .learn-entry h2{font-size:28px}.learn-home .learn-entry p:last-child{margin-bottom:0}.learn-entry>a{flex-shrink:0;font-size:18px}.learn-preview-note{font-size:16px;color:#6b6175;margin-top:22px}.learn-home .learn-future{margin-top:30px}.learn-home .learn-future h2{font-size:29px}.learn-home .learn-future ol{font-size:18px}@media(hover:hover) and (pointer:fine){.learn-home .learn-lesson-link:hover{border-color:#a07db8;text-decoration:none;transform:translateY(-5px);box-shadow:0 9px 0 #ece5ef}.learn-lesson-link:hover .learn-episode-art img{transform:translateY(-5px) rotate(4deg)}}@media(max-width:1050px){.learn-home .learn-lesson-list{grid-template-columns:repeat(2,minmax(0,1fr))}.learn-home .learn-episode-copy h3,.learn-home .learn-episode-copy p{min-height:0}.learn-key-art{width:84%;right:-15%}.learn-opening-copy{padding:52px 30px;max-width:600px}}@media(max-width:720px){.learn-home{padding-top:12px}.learn-opening{min-height:0;padding-top:260px}.learn-key-art{width:100%;height:350px;right:0;top:0;mask-image:linear-gradient(#000 55%,transparent)}.learn-key-art img{object-position:center 23%}.learn-opening:before{background:linear-gradient(0deg,#17121f,#17121f 48%,transparent 85%)}.learn-opening-copy{padding:10px 23px 30px}.learn-opening h1{font-size:46px}.learn-opening .learn-eyebrow{font-size:13px}.learn-opening .learn-intro{font-size:19px}.learn-opening .learn-button{font-size:20px;width:100%;gap:20px}.learn-art-caption{display:none}.learn-season-strip{font-size:11px;padding:12px;letter-spacing:.03em}.learn-season-strip .font-kana{font-size:18px}.learn-home .learn-section-title h2{font-size:33px}.learn-home .learn-lesson-list{gap:12px}.learn-episode-art{height:138px}.learn-episode-art img{width:85px;height:100px}.learn-episode-line{font-size:17px;left:7px;top:14px;padding:4px 6px}.learn-episode-copy{padding:17px 13px}.learn-home .learn-episode-copy h3{font-size:23px}.learn-home .learn-episode-copy p{font-size:17px}.learn-episode-open{font-size:16px}.learn-home .learn-entry{display:block;padding:20px}.learn-entry>a{display:inline-block;margin-top:16px}}@media(max-width:380px){.learn-home .learn-lesson-list{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.learn-petals i{animation:none;display:none}.learn-motion{display:none}.learn-episode-art img{transition:none!important;transform:none!important}}.learn-dialogue{gap:24px;padding:8px 0}.learn-dialogue article.learn-chat-row{display:flex;align-items:flex-start;gap:16px;width:92%;padding:0;border:0;background:transparent;border-radius:0;justify-self:start;min-width:0}.learn-dialogue article.learn-chat-row.is-yuki{justify-self:end;flex-direction:row-reverse;background:transparent;border:0}.learn-chat-avatar{flex:0 0 72px;display:flex;flex-direction:column;align-items:center;gap:3px;padding-top:4px}.learn-chat-avatar img{width:72px;height:86px;object-fit:contain;mix-blend-mode:multiply}.learn-chat-avatar b{font-size:16px;color:#655083}.is-yuki .learn-chat-avatar b{color:#326f61}.learn-chat-bubble{position:relative;min-width:0;flex:1;border:1px solid #d6c9e8;border-radius:3px 20px 20px 20px;background:#f5f0fc;padding:18px 22px;box-shadow:0 3px 0 #e8e0f244}.learn-chat-bubble:before{content:"";position:absolute;left:-9px;top:22px;width:16px;height:16px;background:#f5f0fc;border-left:1px solid #d6c9e8;border-bottom:1px solid #d6c9e8;transform:rotate(45deg)}.is-yuki .learn-chat-bubble{background:#edf7f2;border-color:#badbcb;border-radius:20px 3px 20px 20px;box-shadow:0 3px 0 #dcece244}.is-yuki .learn-chat-bubble:before{left:auto;right:-9px;background:#edf7f2;border:0;border-top:1px solid #badbcb;border-right:1px solid #badbcb}.learn-dialogue .learn-chat-bubble .font-kana{margin:0 0 10px;font-size:clamp(25px,2.5vw,32px);line-height:1.7}.learn-chat-translation{font-size:19px;line-height:1.6;color:#595d68}.learn-example-reading{margin:-4px 0 8px;font-size:17px;line-height:1.5;color:var(--learn-muted)}.learn-chat-reading{margin:-6px 0 6px;font-size:16px;line-height:1.5;color:var(--learn-muted)}.learn-chat-bubble>.learn-audio{margin-top:0}.learn-chat-bubble .learn-audio button{font-size:16px;padding:8px 14px}@media(max-width:720px){.learn-dialogue article.learn-chat-row{width:96%;gap:10px}.learn-chat-avatar{flex-basis:44px}.learn-chat-avatar img{width:44px;height:58px}.learn-chat-avatar b{font-size:14px}.learn-chat-bubble{padding:14px 15px}.learn-dialogue .learn-chat-bubble .font-kana{font-size:24px}.learn-chat-translation{font-size:18px}.learn-dialogue{gap:22px}}.learn-course .learn-roadmap-fold{margin:0}.learn-course .learn-roadmap-fold>summary{list-style:none;padding:0;display:flex;gap:24px;color:inherit;border-radius:10px}.learn-roadmap-fold>summary::-webkit-details-marker{display:none}.learn-roadmap-fold>summary p:last-of-type{margin-bottom:12px}.learn-roadmap-hint{display:inline-flex;align-items:center;gap:14px;font-size:16px;color:#37685d;font-weight:600}.learn-roadmap-symbol:before{content:"+";font-size:25px;line-height:1}.learn-roadmap-fold[open] .learn-roadmap-symbol:before{content:"−"}.learn-roadmap-fold:not([open]) .when-open,.learn-roadmap-fold[open] .when-closed{display:none}.learn-roadmap-fold[open]>.learn-map-status{margin-top:24px}.learn-roadmap-fold>summary:hover h2{text-decoration:underline;text-underline-offset:6px}.learn-course .learn-roadmap-fold>summary:focus-visible{outline:3px solid #537f70;outline-offset:8px}@media(max-width:600px){.learn-roadmap-fold>.learn-map-heading .learn-map-guide{display:flex;width:60px;align-self:flex-start}.learn-roadmap-fold .learn-map-guide img{width:60px;height:75px}.learn-course .learn-roadmap-fold>summary{gap:10px}.learn-roadmap-fold>summary>div:first-child{min-width:0;flex:1}}.learn-home .learn-chapter-stack{display:flex;flex-direction:column;gap:10px;list-style:none;margin:16px 0 0;padding:0}.learn-chapter-stack>li{--map-accent:#386e69;--map-tint:#e0efe9}.learn-course .learn-chapter-fold{margin:0;background:white;border:1px solid #d5ddd6;border-radius:12px;overflow:hidden}.learn-course .learn-chapter-fold summary{display:grid;grid-template-columns:48px minmax(0,1fr) auto 24px;align-items:center;gap:16px;padding:18px 20px;list-style:none;color:#304844;transition:background .18s}.learn-chapter-fold summary::-webkit-details-marker{display:none}.learn-fold-number{display:grid;place-items:center;height:44px;border-radius:10px;background:var(--map-tint);color:var(--map-accent);font-size:21px;font-weight:700}.learn-fold-title{font-size:22px;font-weight:600;line-height:1.4}.learn-fold-status{font-size:14px;color:#65756d;white-space:nowrap}.learn-fold-toggle:before{content:"+";display:block;text-align:center;font-size:28px;line-height:1;color:#527b70}.learn-chapter-fold[open] .learn-fold-toggle:before{content:"−"}.learn-chapter-fold[open] summary{background:#f2f7f3}.learn-fold-body{padding:18px 24px 22px 84px;border-top:1px solid #e0e8df}.learn-fold-body p{font-size:20px;color:#335a50;margin:0 0 6px}.learn-fold-body>span{font-size:17px;color:#637069}@media(hover:hover){.learn-course .learn-chapter-fold summary:hover{background:#edf4ee}}@media(max-width:600px){.learn-course .learn-chapter-fold summary{grid-template-columns:38px minmax(0,1fr) 22px;gap:6px 12px;padding:14px}.learn-fold-number{grid-row:1/3;height:38px;font-size:18px}.learn-fold-title{font-size:20px}.learn-fold-status{grid-column:2;font-size:13px}.learn-fold-toggle{grid-column:3;grid-row:1/3}.learn-fold-body{padding:16px 18px}.learn-fold-body p{font-size:19px}}.learn-home .learn-map{margin-top:40px;padding:32px;background:#f5f2ea;border:1px solid #ddd9cb;border-radius:20px;position:relative;background-image:radial-gradient(#839d9224 1px,transparent 0);background-size:14px 14px}.learn-map-heading{display:flex;align-items:center;justify-content:space-between;gap:24px}.learn-home .learn-map h2{font-size:clamp(30px,3vw,42px);color:#294d4a}.learn-map-heading p{color:#596862}.learn-map-guide{display:flex;align-items:center;gap:8px;flex-shrink:0;transform:rotate(3deg)}.learn-map-guide>span{background:white;border:1px solid #c6d5cb;border-radius:14px 14px 0 14px;padding:12px;font-size:17px;line-height:1.4;color:#3c6258}.learn-map-guide img{object-fit:contain;mix-blend-mode:multiply}.learn-map-status{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:8px;background:#e5eade;color:#465d48;font-size:16px}.learn-map-status>span{font-size:23px;color:#557e60}.learn-home .learn-map-grid{list-style:none;padding:0;margin:12px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.learn-map-stop{--map-accent:#386e69;--map-tint:#e0efe9;position:relative;border:1px solid #d2d9ce;border-radius:5px 18px 18px 18px;padding:20px 18px 16px;background:#fff;box-shadow:0 4px 0 #deded34d;min-width:0;display:flex;flex-direction:column;color:#303e3d}.map-tone-1{--map-accent:#97556f;--map-tint:#f8e6ec}.map-tone-2{--map-accent:#5c60a0;--map-tint:#eceafa}.map-tone-3{--map-accent:#866427;--map-tint:#faf0d7}.learn-map-stamp{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.learn-map-stamp>span{display:grid;place-items:center;width:54px;height:54px;background:var(--map-tint);color:var(--map-accent);font-size:35px;border-radius:16px 16px 16px 3px;line-height:1}.learn-map-stamp>b{font-size:45px;font-weight:800;color:var(--map-accent);opacity:.28;line-height:1;letter-spacing:-.05em}.learn-map-chapter{font-size:13px;letter-spacing:.12em;font-weight:700;color:var(--map-accent)}.learn-home .learn-map h3{font-size:23px;line-height:1.3;margin:8px 0 12px;letter-spacing:-.025em}.learn-map-copy p{font-size:17px;line-height:1.5;color:#65706a;margin-bottom:20px}.learn-map-soon{margin-top:auto;align-self:start;font-size:12px;letter-spacing:.08em;padding:4px 8px;background:var(--map-tint);color:var(--map-accent);border-radius:5px;font-weight:600}.learn-map-end{font-size:18px;text-align:center;color:#4a6e61;margin:26px 0 0!important}.learn-map-end span{font-size:26px;margin-right:8px}@media(max-width:1000px){.learn-home .learn-map-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.learn-map-guide>span{display:none}}@media(max-width:600px){.learn-home .learn-map{padding:22px 16px;margin-top:28px}.learn-map-guide{display:none}.learn-home .learn-map-grid{grid-template-columns:1fr;gap:12px}.learn-map-stop{display:grid;grid-template-columns:55px minmax(0,1fr);column-gap:14px;padding:18px 14px}.learn-map-stamp{flex-direction:column;justify-content:start;gap:12px;margin:0;grid-row:1/3}.learn-map-stamp>b{font-size:30px}.learn-map-copy p{margin-bottom:12px}.learn-map-soon{justify-self:start;grid-column:2}.learn-map-status{font-size:15px}.learn-home .learn-map h3{font-size:22px}.learn-map-end{font-size:17px}}.learn-opening{background-color:#f8f3e8;background-image:radial-gradient(#9ecbc680 1px,transparent 0);background-size:12px 12px;color:#283e42;min-height:570px;border:1px solid #b6cec7;border-radius:10px;overflow:hidden}.learn-opening:before{inset:0 40% 0 0;background:linear-gradient(90deg,#f8f3e8 60%,#f8f3e8dd 84%,transparent);z-index:1}.learn-opening:after{content:"01";position:absolute;right:34%;top:-60px;font-size:260px;font-weight:800;color:#82bcb41c;line-height:1;pointer-events:none}.learn-key-art{width:38%;right:4%;top:38px;bottom:58px;opacity:1;mask-image:none;transform:rotate(4deg);border:solid white;border-width:10px 10px 42px;box-shadow:8px 10px 0 #356c6926;background:white;overflow:visible;z-index:1}.learn-key-art:before{content:"";position:absolute;left:30%;right:30%;top:-20px;height:28px;background:#e6b859c9;transform:rotate(-8deg);z-index:2}.learn-key-art img{object-fit:cover;object-position:50% 36%;mix-blend-mode:normal}.learn-art-sticker{position:absolute;bottom:-34px;left:0;right:0;color:#435c60;text-align:center;font-size:17px;white-space:nowrap}.learn-opening-copy{max-width:59%;padding:55px 38px 42px}.learn-opening .learn-eyebrow{color:#36756e}.learn-opening h1{font-size:clamp(40px,4.7vw,66px);color:#283e42;text-shadow:none;line-height:1.1}.learn-opening h1 em{color:#d24944;display:inline-block;background:linear-gradient(transparent 72%,#f3d98f 0)}.learn-opening .learn-opening-jp{color:#33756e;font-size:25px;letter-spacing:.06em}.learn-opening .learn-intro{color:#42575a;font-size:21px}.learn-opening .learn-opening-foot{color:#536c6e}.learn-opening .learn-button{background:#2b706a;border-color:#2b706a;box-shadow:4px 4px 0 #a5c5b9;border-radius:6px}.learn-opening .learn-button:hover{background:#215852}.learn-art-caption{color:#446760;text-shadow:none;right:6%;bottom:15px;font-size:14px;transform:rotate(4deg)}.learn-art-caption span{display:none}.learn-season-strip{background:#2b5755;color:#f7f2e7;border-top:0;border-radius:0 0 8px 8px}.learn-season-strip .font-kana{color:#f5d894}@media(max-width:1050px){.learn-opening-copy{padding:44px 25px;max-width:59%}.learn-key-art{right:3%;width:37%;top:55px;bottom:72px}.learn-opening h1{font-size:44px}.learn-opening .learn-intro{font-size:19px}}@media(max-width:720px){.learn-opening{padding-top:0;display:flex;flex-direction:column;min-height:0}.learn-opening:before{inset:0;background:linear-gradient(#f8f3e880,#f8f3e8 72%)}.learn-opening:after{font-size:180px;top:0;right:0}.learn-key-art{position:relative;order:0;width:72%;height:310px;inset:auto;align-self:center;margin:32px 0 15px;transform:rotate(3deg);border-width:7px 7px 35px;flex-shrink:0}.learn-key-art img{object-position:50% 33%}.learn-art-sticker{font-size:16px;bottom:-29px}.learn-opening-copy{order:1;max-width:none;padding:25px 24px 32px}.learn-opening h1{font-size:43px;margin-top:14px}.learn-opening .learn-eyebrow{font-size:13px}.learn-opening .learn-intro{font-size:19px}.learn-opening .learn-opening-jp{font-size:23px}.learn-art-caption{display:none}}.learn-chat-face{display:block;width:72px;height:60px;overflow:hidden;border-radius:0 0 50% 50%/0 0 48% 48%;mix-blend-mode:multiply}.is-yuki .learn-chat-face{height:56px;border-radius:0;clip-path:polygon(0 72.8%,0 57%,2.3% 38.8%,8.5% 26.7%,9.4% 9.7%,12.8% 0,20.4% 0,32.1% 6.8%,45.3% 4.9%,64.2% 5.8%,75.1% 0,83.4% 0,85.8% 9.7%,86.4% 25.5%,93.6% 36.4%,97% 51%,95.7% 60.7%,96.6% 68%,91.7% 72.8%,87.2% 78.2%,83% 85.4%,75.1% 92.2%,62.3% 96.4%,45.3% 97.8%,28.3% 95.9%,17.4% 91.3%,10.2% 84%,4.2% 78.2%)}.learn-chat-avatar .learn-chat-face img{display:block;width:100%;height:auto;max-width:none}.learn-conversation-controls{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:22px 0 12px}.learn-conversation-controls>span{flex:1 1 220px;font-size:17px;color:#595d68}.learn-conversation-controls button:disabled{opacity:.55;cursor:not-allowed;transform:none}.learn-voice-settings{margin-bottom:24px;font-size:17px}.learn-voice-settings>div{display:flex;flex-wrap:wrap;gap:16px}.learn-voice-settings label{display:grid;gap:6px;flex:1 1 180px;min-width:0}.learn-voice-settings select{width:100%;min-height:44px;padding:8px;background:white;border:1px solid #baabc9;border-radius:10px}.learn-chat-row.is-speaking .learn-chat-bubble{outline:3px solid #8b70c7;outline-offset:3px}.learn-chat-row.is-yuki.is-speaking .learn-chat-bubble{outline-color:#499d80}@media(max-width:720px){.learn-chat-face{width:44px;height:37px}.is-yuki .learn-chat-face{height:34px}}.learn-fold-episodes{list-style:none;margin:14px 0 12px;padding:0;display:grid;gap:8px}.learn-fold-episodes a{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 12px;padding:12px 16px;border:1px solid #c9dcd2;border-radius:10px;background:#f6faf7;color:#2c574d;font-size:19px;text-decoration:none;transition:background .18s,border-color .18s}.learn-fold-episodes b{font-size:13px;font-weight:600;letter-spacing:.06em;color:#5f7d73}.learn-fold-episodes a:focus-visible{outline:3px solid #537f70;outline-offset:3px}@media(hover:hover){.learn-fold-episodes a:hover{background:#e7f2ec;border-color:#8fb8a6}}.learn-voice-fallback{margin:-4px 0 14px;padding:10px 14px;border-left:4px solid #c9a85a;background:#fbf6e8;border-radius:6px;font-size:17px;color:#5d5130}.learn-opening .learn-key-art{border-bottom-width:58px}.learn-art-sticker{bottom:-53px;line-height:1.25}.learn-art-sticker>span{display:block}.learn-art-sticker-en{font-size:13px;letter-spacing:.02em;color:#5d7470}@media(max-width:720px){.learn-opening .learn-key-art{border-bottom-width:50px}.learn-art-sticker{bottom:-46px}.learn-art-sticker-en{font-size:12px}.learn-words.is-compact{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.learn-words.is-compact .learn-word{grid-template-columns:minmax(0,1fr) auto;border-top:1px solid #e7e1ef;padding:10px}.learn-words.is-compact .learn-word:nth-child(-n+2){border-top:0}.learn-words.is-compact .learn-word:nth-child(2n){border-left:1px solid #e7e1ef}.learn-words.is-compact .learn-word .learn-meaning{grid-column:1/3;grid-row:2}.learn-words.is-compact .learn-word>.learn-audio{grid-column:2;grid-row:1}.learn-words.is-compact .learn-audio button{padding:6px 9px;font-size:0;min-width:44px;min-height:44px;padding:0}.learn-words.is-compact .learn-audio button:after{content:"▶";font-size:16px}.learn-words.is-compact .learn-word .font-kana{white-space:nowrap}}.learn-side-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}@media(max-width:900px){.learn-side-cards{grid-template-columns:1fr}}.learn-course .learn-side-card{--side-bg:#f1f9f6;--side-bg-hover:#e5f3ed;--side-line:#bfdcd0;--side-shadow:#dcebe4;--side-ink:#24584d;--side-muted:#4f6f67;display:block;font-size:16px;container-type:inline-size;padding:18px 20px;border:1px solid var(--side-line);border-radius:16px;background:var(--side-bg);box-shadow:0 3px 0 var(--side-shadow);color:var(--side-ink);text-decoration:none;transition:transform .18s,background-color .18s}.learn-side-inner{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(22px,auto);align-items:center;gap:16px}.learn-course .learn-side-card.is-kana{--side-bg:#f7f3fc;--side-bg-hover:#efe8f9;--side-line:#d8cbea;--side-shadow:#e9e1f3;--side-ink:#54427f;--side-muted:#665a7d}.learn-side-art{position:relative;display:block;width:4em;height:4em}.learn-side-face{position:absolute;display:block;overflow:hidden}.learn-side-face img{display:block;width:100%;height:auto;max-width:none}.learn-side-face.is-fuji{left:2px;top:6px;width:52px;height:43px;border-radius:0 0 50% 50%/0 0 48% 48%}.learn-side-face.is-yuki{right:0;bottom:2px;width:32px;height:25px;clip-path:polygon(0 72.8%,0 57%,2.3% 38.8%,8.5% 26.7%,9.4% 9.7%,12.8% 0,20.4% 0,32.1% 6.8%,45.3% 4.9%,64.2% 5.8%,75.1% 0,83.4% 0,85.8% 9.7%,86.4% 25.5%,93.6% 36.4%,97% 51%,95.7% 60.7%,96.6% 68%,91.7% 72.8%,87.2% 78.2%,83% 85.4%,75.1% 92.2%,62.3% 96.4%,45.3% 97.8%,28.3% 95.9%,17.4% 91.3%,10.2% 84%,4.2% 78.2%)}.learn-side-bag{position:absolute;right:0;bottom:2px;color:#3f7f70;transform:rotate(8deg)}.learn-side-tag{position:absolute;left:4px;top:4px;display:grid;place-items:center;width:1.667em;height:1.917em;padding-top:.25em;border:1.5px solid #9d87c7;border-radius:.25em;background:#fff;color:#54427f;font-size:24px;line-height:1;transform:rotate(-8deg);box-shadow:0 2px 0 #e3d9f0}.learn-side-tag:before{content:"";position:absolute;top:.21em;left:50%;width:.25em;height:.25em;margin-left:-.125em;border:1.5px solid #9d87c7;border-radius:50%}.learn-side-copy{display:grid;gap:2px;min-width:0}.learn-side-top{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px}.learn-side-label{font-size:12.5px;font-weight:600;letter-spacing:.1em;color:var(--side-muted)}.learn-side-count{padding:1px 9px;border:1px solid var(--side-line);border-radius:999px;background:#fff;font-size:13px;color:var(--side-ink)}.learn-side-card strong{font-size:21px;font-weight:600;line-height:1.3;overflow-wrap:break-word}.learn-side-text{font-size:16px;line-height:1.45;color:var(--side-muted)}.learn-side-arrow{justify-self:end;font-size:20px;line-height:1;opacity:.7;transition:transform .18s,opacity .18s}.learn-course .learn-side-card:focus-visible{outline:3px solid var(--side-ink);outline-offset:3px}@media(hover:hover){.learn-course .learn-side-card:hover{background:var(--side-bg-hover);text-decoration:none;transform:translateY(-2px)}.learn-course .learn-side-card:hover .learn-side-arrow{opacity:1;transform:translate(2px,-2px)}}@media(prefers-reduced-motion:reduce){.learn-course .learn-side-card,.learn-side-arrow{transition:none}.learn-course .learn-side-card:hover,.learn-course .learn-side-card:hover .learn-side-arrow{transform:none}}@media(max-width:720px){.learn-side-cards{grid-template-columns:1fr;gap:12px;margin-top:22px}.learn-course .learn-side-card{padding:14px}.learn-side-inner{grid-template-columns:auto minmax(0,1fr) minmax(16px,auto);gap:10px}.learn-side-art{width:3.25em;height:3.25em}.learn-side-face.is-fuji{left:0;top:4px;width:44px;height:37px}.learn-side-face.is-yuki{width:27px;height:21px}.learn-side-tag{left:2px;font-size:21px}.learn-side-arrow{font-size:18px}}@container (max-width:18em){.learn-side-inner{grid-template-columns:minmax(0,1fr) minmax(16px,auto);row-gap:8px}.learn-side-art{grid-column:1/-1}}.learn-stage :is([lang=ja],.font-kana){word-break:keep-all;overflow-wrap:anywhere;white-space:normal}.learn-swatch{display:inline-block;width:.9em;height:.9em;margin-right:.45em;border:1px solid #6f6780;border-radius:4px;vertical-align:-.12em}.learn-nobr{white-space:nowrap}@media(max-width:420px){.learn-dialogue .learn-chat-bubble .font-kana{font-size:21px}.learn-word .font-kana{font-size:22px}.learn-example>.font-kana{font-size:23px}.learn-pattern .font-kana{font-size:21px}}@media(max-width:340px){.learn-dialogue .learn-chat-bubble .font-kana{font-size:20px}.learn-example>.font-kana,.learn-word .font-kana{font-size:21px}.learn-pattern .font-kana{font-size:20px}}.learn-contents{max-width:920px}.learn-contents .map-tone-0{--map-accent:#386e69;--map-tint:#e0efe9}.learn-contents-back{display:inline-block;margin-bottom:22px;color:#59419e}.learn-contents h1{margin:6px 0 8px}.learn-contents-summary{margin:0 0 18px;color:var(--learn-muted);font-size:18px}.learn-contents-jump{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:34px}.learn-contents-jump a{min-width:44px;min-height:44px;display:grid;place-items:center;border-radius:999px;background:var(--map-tint);color:var(--map-accent);font-weight:700;text-decoration:none}.learn-contents-chapter{scroll-margin-top:16px;margin-bottom:12px}.learn-contents-hint{margin:-18px 0 22px;color:var(--learn-muted);font-size:16px}.learn-contents-fold{border:1px solid #d8cee6;border-radius:16px;background:#fff;overflow:hidden}.learn-contents-fold>summary{list-style:none;cursor:pointer;margin:0;padding:16px 18px;align-items:center}.learn-contents-fold>summary::-webkit-details-marker{display:none}.learn-contents-fold>summary:hover{background:var(--map-tint)}.learn-contents-fold>summary:focus-visible{outline:3px solid var(--map-accent);outline-offset:-3px}.learn-contents-fold .learn-contents-episodes{border:0;border-top:1px solid #e7e1ef;border-radius:0}.learn-contents-toggle{flex:none;width:28px;height:28px;border-radius:50%;background:var(--map-tint);position:relative}.learn-contents-toggle:after,.learn-contents-toggle:before{content:"";position:absolute;left:8px;right:8px;top:13px;height:2px;background:var(--map-accent);border-radius:2px}.learn-contents-toggle:after{transform:rotate(90deg);transition:transform .15s}.learn-contents-fold[open] .learn-contents-toggle:after{transform:rotate(0)}@media(prefers-reduced-motion:reduce){.learn-contents-toggle:after{transition:none}}.learn-contents-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 14px;margin-bottom:12px}.learn-contents-number{font-size:28px;font-weight:700;color:var(--map-accent)}.learn-contents-head h2{margin:0;font-size:26px}.learn-contents-count{margin-left:auto;color:var(--learn-muted);font-size:16px}.learn-contents-episodes{list-style:none;margin:0;padding:0;border:1px solid #d8cee6;border-radius:16px;overflow:hidden;background:#fff}.learn-contents-episodes li+li{border-top:1px solid #e7e1ef}.learn-contents-episodes a{display:grid;grid-template-columns:64px minmax(0,11em) minmax(0,1fr) 64px;gap:12px;align-items:center;padding:12px 16px;color:inherit;text-decoration:none}.learn-contents-episodes a:hover{background:var(--map-tint)}.learn-contents-index{font-size:14px;font-weight:700;letter-spacing:.04em;color:var(--map-accent);white-space:nowrap}.learn-contents-card{font-size:20px;line-height:1.5;word-break:keep-all;overflow-wrap:anywhere}.learn-contents-title{font-size:18px}.learn-contents-mark{justify-self:end;font-size:15px;color:var(--learn-muted);white-space:nowrap}.learn-contents-mark.is-full{color:#2f6b4f;font-weight:700}@media(max-width:600px){.learn-contents-episodes a{grid-template-columns:62px minmax(0,1fr) auto;gap:4px 10px;padding:12px 14px}.learn-contents-index{font-size:12px;letter-spacing:0}.learn-contents-card{grid-column:2;grid-row:1}.learn-contents-title{grid-column:2;grid-row:2;font-size:16px}.learn-contents-index{grid-row:1/3}.learn-contents-mark{grid-column:3;grid-row:1/3}.learn-contents-count{margin-left:0;width:100%}}.learn-contents-link{display:inline-block;margin-top:14px;font-weight:700;color:#59419e}.learn-contents-fold>summary.learn-contents-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;column-gap:14px;row-gap:2px;align-items:center;margin:0}.learn-contents-fold .learn-contents-number{grid-column:1;grid-row:1/3;line-height:1}.learn-contents-fold .learn-contents-head h2{grid-column:2;grid-row:1;line-height:1.25}.learn-contents-fold .learn-contents-count{grid-column:2;grid-row:2;margin:0;width:auto;font-size:15px}.learn-contents-fold .learn-contents-toggle{grid-column:3;grid-row:1/3}@media(max-width:600px){.learn-contents-fold>summary.learn-contents-head{padding:12px 14px;column-gap:12px}.learn-contents-fold .learn-contents-number{font-size:22px}.learn-contents-fold .learn-contents-head h2{font-size:19px}.learn-contents-fold .learn-contents-count{font-size:14px}}.learn-course{--anime-ink:#111215;--anime-panel:#2b5755;--anime-paper:#fffefc;--anime-red:#c83f39;--anime-neon:#ee493c;--anime-violet:#6550b9;--anime-teal:#2b706a}.learn-course .learn-button{background:#2b706a;border-color:#2b706a;color:#fff;box-shadow:4px 4px 0 #a5c5b9}.learn-course .learn-button:hover:not(:disabled){background:#215852}.learn-course .learn-button:disabled{background:#a9c8c1;border-color:#a9c8c1;box-shadow:none}.learn-course .learn-sidebar{background:var(--anime-panel) radial-gradient(circle at 15% 0,rgba(245,216,148,.2),transparent 50%);border-color:#24494a;color:#f7f2e7}.learn-course .learn-brand{color:#fff}.learn-course .learn-brand span,.learn-course .learn-sidebar .learn-eyebrow,.learn-course .learn-sidebar>a:not(.learn-brand){color:#f5d894}.learn-course .learn-sidebar h1{color:#fff}.learn-course .learn-sidebar p{color:#d5e3dd}.learn-course .learn-sidebar .kana-sidebar-chars{color:#fff}.learn-course .learn-sidebar nav button{color:#f7f2e7}.learn-course .learn-sidebar nav b{color:#a5c5b9}.learn-course .learn-sidebar nav button:not([aria-current=step]):is(:hover,:focus-visible,:active){background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#fff}.learn-course .learn-sidebar nav button[aria-current=step]{background:#fff;border-color:#fff;color:var(--anime-ink)}.learn-course .learn-sidebar nav button[aria-current=step] b{color:#d24944}.learn-course .learn-companion img{mix-blend-mode:normal;width:auto;height:96px}.anime-episode{position:relative;display:flex;align-items:center;gap:16px;margin-bottom:18px;padding:12px 18px;overflow:hidden;border:1px solid #e6dcc6;border-radius:10px;background:#f8f3e8 radial-gradient(#e8dcc4 1px,transparent 1.3px) 0 0/14px 14px;color:#283e42}.anime-episode.is-full{display:grid;grid-template-columns:minmax(0,1fr) 360px;align-items:center;gap:0 16px;padding:26px 28px 0}.anime-episode-copy{position:relative;z-index:1;min-width:0}.anime-episode.is-full .anime-episode-copy{padding-bottom:26px}.anime-episode-no{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 12px;margin:0;font-size:14px;font-weight:800;letter-spacing:.12em;color:#d24944}.anime-episode-no span{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#36756e}.anime-episode-title{margin:2px 0 0;font-size:20px;font-weight:800;line-height:1.15;color:#283e42}.anime-episode.is-full .anime-episode-title{margin-top:8px;font-size:clamp(30px,3.6vw,46px);line-height:1.1}.anime-episode-line{display:inline-block;margin:14px 0 0;padding:6px 16px;border-radius:999px 999px 999px 4px;background:#fff;color:#283e42;font-size:22px;line-height:1.5;box-shadow:3px 3px 0 #a5c5b9}.anime-episode-photo{position:relative;justify-self:end;width:224px;aspect-ratio:1/1;margin:18px 96px 36px 0;border:solid #fff;border-width:8px 8px 26px;background:#fff;transform:rotate(3deg);box-shadow:6px 8px 0 #356c6926}.anime-episode-photo:before{content:"";position:absolute;top:-18px;left:32%;right:32%;z-index:1;height:22px;background:#e6b859c9;transform:rotate(-8deg)}.anime-episode-photo img{object-fit:cover}.anime-episode.is-full .anime-episode-copy{grid-column:1;grid-row:1}.anime-episode.is-full .anime-episode-photo{grid-column:2;grid-row:1}.anime-episode.is-full .anime-episode-strip{grid-row:2}.anime-episode-hero{position:absolute;right:14px;bottom:40px;z-index:2;width:auto;height:210px;filter:drop-shadow(3px 4px 0 #ffffffb3)}.anime-episode-strip{grid-column:1/-1;display:flex;justify-content:space-between;gap:12px;margin:0 -28px;padding:10px 18px;background:#2b5755;color:#f7f2e7;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.learn-course .learn-stage>.learn-eyebrow{color:#36756e}.learn-course .learn-topline{border-bottom-color:#e6dff0}.learn-course .learn-words{display:grid;gap:10px;border:0;border-radius:0;overflow:visible}.learn-course .learn-word,.learn-course .learn-word+.learn-word{position:relative;border:1px solid #e4dcef;border-radius:16px;background:var(--anime-paper);box-shadow:0 3px 0 #efe8f7}.learn-course .learn-word:before{content:"";position:absolute;top:14px;bottom:14px;left:0;width:4px;border-radius:0 4px 4px 0;background:#d24944}.learn-course .is-yuki .learn-chat-face,.learn-course .learn-chat-face{width:64px;height:54px;border-radius:0;clip-path:none;mix-blend-mode:normal;overflow:visible}.learn-course .learn-chat-avatar .learn-chat-face img{width:100%;height:100%;object-fit:contain}.learn-course .learn-results{position:relative;min-height:176px;padding-right:160px;border:2px solid #2b5755;border-radius:14px;background:#fffdf8;box-shadow:6px 6px 0 #a5c5b9}.anime-reaction{position:absolute;right:18px;bottom:10px;width:auto;height:150px}@media(max-width:720px){.learn-course .is-yuki .learn-chat-face,.learn-course .learn-chat-face{width:46px;height:40px}}@media(max-width:600px){.anime-episode.is-full{grid-template-columns:1fr;padding:16px 16px 0}.anime-episode.is-full .anime-episode-photo{grid-column:1;grid-row:1}.anime-episode.is-full .anime-episode-copy{grid-column:1;grid-row:2}.anime-episode.is-full .anime-episode-strip{grid-row:3}.anime-episode-photo{order:-1;justify-self:start;width:150px;margin:12px 0 28px 6px;border-width:6px 6px 18px}.anime-episode-hero{top:6px;right:8px;bottom:auto;height:136px}.anime-episode.is-full .anime-episode-copy{padding-bottom:18px}.anime-episode.is-full .anime-episode-title{font-size:30px}.anime-episode-line{font-size:18px}.anime-episode-strip{margin:0 -16px;padding:9px 14px;font-size:11px;letter-spacing:.08em}.learn-course .learn-results{padding:124px 18px 18px}.anime-reaction{top:12px;right:50%;bottom:auto;height:100px;transform:translateX(50%)}}@media(max-width:380px){.anime-episode-hero{height:118px}.anime-episode-photo{width:130px}}.club-banner{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px 28px;align-items:center;margin-bottom:28px;padding:34px 36px 0;overflow:hidden;border:1px solid #e6dcc6;border-radius:10px;background:#f8f3e8 radial-gradient(#e8dcc4 1px,transparent 1.3px) 0 0/14px 14px}.club-banner-copy{padding-bottom:28px;min-width:0}.club-banner .learn-eyebrow{color:#36756e}.club-banner h1{margin:8px 0 12px;font-size:clamp(38px,4.6vw,60px);line-height:1.08;color:#283e42}.club-banner h1 em{display:inline-block;font-style:normal;color:#d24944;background:linear-gradient(transparent 72%,#f3d98f 0)}.club-banner-copy p:not(.learn-eyebrow){margin:0;max-width:34em;font-size:19px;line-height:1.6;color:#42575a}.club-polaroid{position:relative;margin:0 8px 34px 0;padding:10px 10px 48px;background:#fff;transform:rotate(3.5deg);box-shadow:8px 10px 0 #356c6926}.club-polaroid:before{content:"";position:absolute;top:-16px;left:30%;right:30%;z-index:1;height:24px;background:#e6b859c9;transform:rotate(-8deg)}.club-polaroid-photo{display:flex;align-items:flex-end;gap:2px;padding:12px 14px 0;background:#eaf3ee}.club-polaroid-photo img{width:auto;height:132px}.club-polaroid figcaption{position:absolute;right:0;bottom:6px;left:0;display:grid;text-align:center;color:#435c60;font-size:17px;line-height:1.25}.club-polaroid-en{font-size:12px;letter-spacing:.02em;color:#5d7470}.club-strip{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 -36px;padding:12px 20px;background:#2b5755;color:#f7f2e7;font-size:13px;font-weight:700;letter-spacing:.12em}.club-strip .font-kana{font-size:18px;font-weight:400;letter-spacing:.1em;color:#f5d894}@media(max-width:600px){.club-banner{grid-template-columns:1fr;padding:22px 18px 0}.club-polaroid{order:-1;justify-self:center;margin:8px 0 36px}.club-polaroid-photo img{height:104px}.club-strip{margin:0 -18px;padding:10px 14px;font-size:11px;letter-spacing:.08em}.club-strip .font-kana{font-size:15px}.club-banner{gap:6px}.club-polaroid{margin:4px 0 30px;padding:6px 6px 38px}.club-polaroid-photo{padding:6px 10px 0}.club-polaroid-photo img{height:72px}.club-polaroid figcaption{font-size:14px}.club-banner h1{margin:4px 0 8px;font-size:32px}.club-banner-copy{padding-bottom:18px}.club-banner-copy p:not(.learn-eyebrow){font-size:16px;line-height:1.5}}.learn-workspace{container-type:inline-size}@container (max-width:640px){.anime-episode.is-full{grid-template-columns:1fr;padding:16px 16px 0}.anime-episode.is-full .anime-episode-photo{grid-column:1;grid-row:1;justify-self:start;width:150px;margin:12px 0 28px 6px;border-width:6px 6px 18px}.anime-episode.is-full .anime-episode-copy{grid-column:1;grid-row:2;padding-bottom:18px}.anime-episode.is-full .anime-episode-strip{grid-row:3;margin:0 -16px;padding:9px 14px;font-size:11px;letter-spacing:.08em}.anime-episode-hero{top:6px;right:8px;bottom:auto;height:136px}.anime-episode.is-full .anime-episode-title{font-size:30px}.anime-episode-line{font-size:18px}}@container (max-width:340px){.anime-episode-hero{height:118px}.anime-episode.is-full .anime-episode-photo{width:130px}}.learn-contents-summary{opacity:0;transition:opacity .2s}.learn-contents-summary.is-ready{opacity:1}.learn-contents-resume{margin:18px 0 4px}.learn-contents-resume:empty{display:none}.learn-episode-open.is-done{color:#866427;font-weight:700}.learn-episode-open.is-full{color:#2f6b4f}.learn-finale{border:2px solid #2b706a;border-radius:10px;padding:22px;background:#f8f3e8 radial-gradient(#e8dcc4 1px,transparent 1.3px) 0 0/14px 14px;text-align:center}.learn-finale h3{margin:6px 0 10px;font-size:26px;line-height:1.3}.learn-finale-cats{display:flex;justify-content:center;gap:10px}.learn-finale .learn-button{margin-top:8px}.learn-refresher{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;margin-bottom:20px;padding:12px 14px;border:1px solid #e6dcc6;border-radius:8px;background:#fffdf8;font-size:14px;line-height:1.6;color:var(--learn-muted)}.learn-refresher>span{flex-basis:100%}.learn-course .learn-refresher a{min-width:0;max-width:100%;color:#2b706a;overflow-wrap:anywhere}.learn-check-hint{margin:8px 0 0;color:#866427}.learn-celebration{position:fixed;inset:0;box-sizing:border-box;width:100%;max-width:none;height:100%;height:100dvh;max-height:none;margin:0;padding:0;border:0;overflow:auto;overscroll-behavior:contain;background:#f8f3e8 radial-gradient(#e8dcc4 1px,transparent 1.3px) 0 0/14px 14px;color:#283e42;text-align:center}.learn-celebration::backdrop{background:#f8f3e8}.learn-celebration-strip{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px max(16px,env(safe-area-inset-right)) 4px max(16px,env(safe-area-inset-left));background:#2b5755;color:#fff;font-size:12px;font-weight:700;letter-spacing:.12em}.learn-celebration-strip button{flex-shrink:0;min-height:44px;padding:8px 12px;border:1px solid #ffffff80;border-radius:6px;background:transparent;color:#fff;font:inherit;letter-spacing:0;cursor:pointer}.learn-celebration-content{box-sizing:border-box;width:100%;max-width:1264px;margin:0 auto;padding:36px 24px max(40px,env(safe-area-inset-bottom))}.learn-celebration h2{margin:0;color:#d24944;font-size:clamp(40px,6.5vw,80px);font-weight:800;line-height:1.1;overflow-wrap:anywhere}.learn-celebration .learn-celebration-complete{margin:12px 0 32px;font-size:clamp(18px,2.5vw,26px);line-height:1.5}.learn-celebration-photo{position:relative;margin:0;padding:8px 8px 0;background:#fff;box-shadow:6px 8px 0 #356c6926}.learn-celebration-photo:after,.learn-celebration-photo:before{content:"";position:absolute;top:-9px;width:64px;height:22px;background:#e6b859a8;transform:rotate(-12deg)}.learn-celebration-photo:before{left:16px}.learn-celebration-photo:after{right:16px;transform:rotate(12deg)}.learn-celebration-photo img{display:block;width:100%;height:auto;aspect-ratio:3/2}.learn-celebration-photo figcaption{padding:20px 16px 24px;font-size:clamp(18px,2vw,24px);line-height:1.5;overflow-wrap:anywhere}.learn-celebration-photo p{margin:0}.learn-celebration-photo p+p{margin-top:8px}.learn-celebration-photo span{display:inline-block}.learn-celebration-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:28px}.learn-celebration-actions .learn-button{box-sizing:border-box;max-width:100%;white-space:normal;overflow-wrap:anywhere}.learn-celebration :is(button,a,h2):focus-visible{outline:3px solid #d24944;outline-offset:4px}.learn-celebration-strip button:focus-visible{outline-color:#f5d894;outline-offset:2px}.learn-celebration-confetti{position:fixed;inset:0;pointer-events:none;overflow:hidden}.learn-celebration-confetti i{position:absolute;top:-20px;left:2%;width:7px;height:14px;background:#d24944;opacity:0;animation:learn-celebration-fall 2.5s ease-out both}.learn-celebration-confetti i:nth-child(2n){left:auto;right:2%;background:#c49a41}.learn-celebration-confetti i:nth-child(3n){width:10px;height:8px;background:#2b706a;animation-duration:2.2s}.learn-celebration-confetti i:nth-child(4n+1){top:12%;animation-duration:2.3s}.learn-celebration-confetti i:nth-child(4n+2){top:24%;animation-duration:2.4s}.learn-celebration-confetti i:nth-child(4n+3){top:36%}.learn-celebration-confetti i:nth-child(5),.learn-celebration-confetti i:nth-child(9){left:5%}.learn-celebration-confetti i:nth-child(10),.learn-celebration-confetti i:nth-child(6){right:5%}@keyframes learn-celebration-fall{0%{opacity:0;transform:translateY(-20px) rotate(0)}10%,70%{opacity:.85}to{opacity:0;transform:translateY(65vh) rotate(300deg)}}@media(max-width:600px){.learn-celebration-content{padding:24px 16px max(28px,env(safe-area-inset-bottom))}.learn-celebration .learn-celebration-complete{margin:12px 0 24px}.learn-celebration-photo figcaption{padding:20px 12px}.learn-celebration-actions{flex-direction:column;gap:16px;margin-top:24px}.learn-celebration-actions .learn-button{width:100%}}@media(prefers-reduced-motion:reduce){.learn-celebration-confetti{display:none}.learn-celebration-confetti i{animation:none}.learn-celebration,.learn-celebration *{scroll-behavior:auto;transition:none;animation:none}}.learn-stamp-card{box-sizing:border-box;width:100%;max-width:760px;margin:24px auto;padding:24px;border:1px solid #e6dcc6;border-radius:12px;background:#f8f3e8 radial-gradient(#e8dcc4 1px,transparent 1.3px) 0 0/14px 14px;color:#2b5755}.learn-chapter-clear .learn-stamp-label,.learn-stamp-card .learn-stamp-label{margin:0 0 8px;color:#2b5755;font-size:12px;font-weight:800;letter-spacing:.14em}.learn-stamp-heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 16px}.learn-stamp-card .learn-stamp-heading h2{margin:0;font-size:28px;line-height:1.2;color:#2b5755}.learn-stamp-heading p{margin:0;font-size:14px}.learn-stamp-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin:20px 0}.learn-stamp-tile{position:relative;display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;aspect-ratio:1;background:#f8f3e8;border-radius:8px;text-decoration:none}.learn-stamp-tile img{display:block;width:76px;max-width:100%;height:auto}.learn-stamp-tile i{box-sizing:border-box;display:block;width:76px;max-width:90%;aspect-ratio:1;border:2px dashed #8caaa0;border-radius:50%}.learn-stamp-number{position:absolute;right:0;bottom:0;padding:1px 5px;border-radius:4px;background:#f8f3e8;color:#2b5755;font-size:12px;font-weight:800;line-height:1.5}.learn-stamp-card .learn-stamp-note{margin:8px 0 0;font-size:13px;line-height:1.5}.learn-stamp-actions .learn-button{max-width:100%;white-space:normal;overflow-wrap:anywhere;background:#2b706a;color:#fff}.learn-chapter-clear :is(a,button,h2):focus-visible,.learn-stamp-card :is(a,button):focus-visible{outline:3px solid #d24944;outline-offset:3px}.learn-chapter-clear{position:fixed;inset:0;box-sizing:border-box;width:calc(100% - 32px);max-width:520px;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid #e6dcc6;border-radius:14px;overflow:auto;overscroll-behavior:contain;background:#f8f3e8 radial-gradient(#e8dcc4 1px,transparent 1.3px) 0 0/14px 14px;color:#2b5755;text-align:center}.learn-chapter-clear::backdrop{background:#193c3acc}.learn-chapter-close{position:sticky;top:0;z-index:3;display:flex;justify-content:flex-end;padding:6px 12px;background:#f8f3e8}.learn-chapter-close button{min-height:44px;padding:6px 12px;border:1px solid #2b5755;border-radius:6px;background:#f8f3e8;color:#2b5755;font:inherit;cursor:pointer}.learn-chapter-content{padding:0 28px 28px;overflow-wrap:anywhere}.learn-chapter-clear h2{margin:8px 0;color:#2b5755;font-size:34px;font-weight:800;line-height:1.15}.learn-chapter-content>p{margin:12px 0;line-height:1.5}.learn-stamp-polaroid{position:relative;box-sizing:border-box;width:200px;max-width:100%;margin:32px auto 24px;padding:9px 9px 106px;background:#fffaf0;box-shadow:4px 6px 0 #356c6926;transform:rotate(2deg)}.learn-stamp-polaroid:before{content:"";position:absolute;top:-12px;left:30%;right:30%;z-index:1;height:22px;background:#e6b859b3;transform:rotate(-7deg)}.learn-stamp-photo{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover}.learn-stamp-imprint{position:absolute;right:8px;bottom:5px;width:96px;height:96px}.learn-stamp-imprint.is-empty{box-sizing:border-box;border:2px dashed #8caaa0;border-radius:50%}.learn-stamp-imprint img{display:block;width:100%;height:auto}.learn-stamp-tool{right:8px;bottom:12px;z-index:2;display:block;width:96px;height:32px;background:#d24944;border-bottom:8px solid #83342f;box-shadow:inset 0 5px 0 #ed8072;opacity:0;pointer-events:none}.learn-stamp-tool,.learn-stamp-tool:before{position:absolute;border-radius:12px 12px 6px 6px}.learn-stamp-tool:before{content:"";left:34px;bottom:26px;width:28px;height:60px;background:linear-gradient(90deg,#a53230,#e26057 55%,#b13732)}.learn-stamp-tool:after{content:"";position:absolute;left:23px;bottom:73px;width:50px;height:22px;border-radius:50%;background:#d24944;box-shadow:inset 0 4px 0 #ed8072}.learn-chapter-clear.is-new .learn-stamp-tool{animation:learn-stamp-press 1.2s ease-in-out both}.learn-chapter-clear.is-new .learn-stamp-polaroid{animation:learn-stamp-dip 1.2s ease-out both}.learn-chapter-clear.is-new .learn-stamp-imprint{animation:learn-stamp-ink 1.2s ease-out both}.learn-chapter-actions{display:flex;flex-direction:column;align-items:stretch;gap:14px;margin-top:20px}.learn-chapter-actions .learn-button{box-sizing:border-box;width:100%;max-width:100%;white-space:normal;overflow-wrap:anywhere;background:#2b706a;color:#fff}.learn-chapter-actions>a:not(.learn-button){display:flex;align-items:center;justify-content:center;min-height:44px;color:#2b5755}@keyframes learn-stamp-press{0%{opacity:0;transform:translateY(-140px) rotate(-15deg)}15%{opacity:1}42%{transform:translateY(0) rotate(0)}50%{opacity:1;transform:translateY(5px) rotate(0)}64%{opacity:1;transform:translateY(-14px) rotate(-5deg)}to{opacity:0;transform:translateY(-130px) rotate(-18deg)}}@keyframes learn-stamp-dip{0%,41%,to{transform:translateY(0) rotate(2deg)}49%{transform:translateY(6px) rotate(0) scale(.98)}60%{transform:translateY(2px) rotate(-2deg)}73%{transform:translateY(0) rotate(3deg)}86%{transform:translateY(0) rotate(1deg)}}@keyframes learn-stamp-ink{0%,41%{opacity:0;transform:scale(1.06)}50%,to{opacity:1;transform:scale(1)}}@media(max-width:600px){.learn-stamp-card{padding:12px}.learn-stamp-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.learn-stamp-tile i,.learn-stamp-tile img{width:60px}.learn-stamp-card .learn-stamp-heading h2{font-size:26px}.learn-chapter-content{padding:0 16px 22px}.learn-chapter-clear h2{font-size:30px}.learn-stamp-polaroid{width:180px}}@media(prefers-reduced-motion:reduce){.learn-chapter-clear.is-new .learn-stamp-imprint,.learn-chapter-clear.is-new .learn-stamp-polaroid,.learn-chapter-clear.is-new .learn-stamp-tool{animation:none}.learn-chapter-clear .learn-stamp-tool{display:none}.learn-chapter-clear,.learn-chapter-clear *{scroll-behavior:auto;transition:none}}