.project-book-reader-single-module__O9vUIW__spread{padding:28px;background:#bcae96!important;display:block!important}.project-book-reader-single-module__O9vUIW__spread:after{display:none!important}.project-book-reader-single-module__O9vUIW__page{width:min(860px,100%);margin:0 auto;border:0!important;border-radius:4px 12px 12px 4px!important;min-height:980px!important;box-shadow:-9px 10px #d1bea0,0 18px 42px #493a2633,inset -12px 0 22px #7e654512!important}.project-book-reader-single-module__O9vUIW__divider{color:#087255;align-items:center;gap:15px;margin:38px 0 22px;font-family:Georgia,Noto Serif Bengali,serif;font-size:17px;font-weight:800;display:flex}.project-book-reader-single-module__O9vUIW__divider i{background:linear-gradient(90deg,#bba887,#0000);flex:1;height:1px}.project-book-reader-single-module__O9vUIW__unitGroup{border:1px solid var(--line);background:var(--paper);border-radius:12px;transition:border-color .18s,box-shadow .18s,transform .18s;overflow:hidden}.project-book-reader-single-module__O9vUIW__unitGroup:hover{border-color:var(--green);transform:translateY(-1px);box-shadow:0 8px 18px #0872551a}.project-book-reader-single-module__O9vUIW__unitGroup:has(button.project-book-reader-single-module__O9vUIW__current){border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green),0 8px 18px #0872551f}.project-book-reader-single-module__O9vUIW__unitGroup:has(button.project-book-reader-single-module__O9vUIW__current) button>b{background:linear-gradient(140deg,#087255,#0b4661)}.project-book-reader-single-module__O9vUIW__unitGroup>button{border-bottom:0!important}.project-book-reader-single-module__O9vUIW__indexUnit{border-bottom:1px dotted #c8b999;min-width:0}.project-book-reader-single-module__O9vUIW__indexUnit>button{width:100%;border-bottom:0!important}.project-book-reader-single-module__O9vUIW__indexUnit .project-book-reader-single-module__O9vUIW__unitMenu{border-top:1px solid #dfd0b6}.project-book-reader-single-module__O9vUIW__unitMenu{border-top:1px solid var(--line);background:var(--soft);border-radius:0 0 12px 12px;grid-template-columns:1fr 1fr;gap:6px;padding:10px;display:grid}.project-book-reader-single-module__O9vUIW__unitMenu button{border:1px solid var(--line)!important;background:var(--paper)!important;min-height:36px!important;color:var(--text)!important;border-radius:8px!important;gap:7px!important;padding:6px 8px!important}.project-book-reader-single-module__O9vUIW__unitMenu button:last-child{grid-column:1/-1}.project-book-reader-single-module__O9vUIW__unitMenu button b{background:var(--soft);width:22px;height:22px;color:var(--green);border-radius:50%;place-items:center;display:grid;font-size:12px!important}.project-book-reader-single-module__O9vUIW__unitMenu button span{font-size:11px;font-weight:800}.project-book-reader-single-module__O9vUIW__unitMenu button:disabled{cursor:not-allowed;filter:grayscale(.7);opacity:.45}.project-book-reader-single-module__O9vUIW__unitMenu .project-book-reader-single-module__O9vUIW__activeUnitMenu{box-shadow:inset 3px 0 var(--green);border-color:var(--green)!important;background:var(--green-dark)!important;color:#fff!important}.project-book-reader-single-module__O9vUIW__unitMenu .project-book-reader-single-module__O9vUIW__activeUnitMenu b{color:#fff;background:#fff3}.project-book-reader-single-module__O9vUIW__unitSection{padding-top:4px}.project-book-reader-single-module__O9vUIW__foundationDashboard{gap:18px;padding-top:4px;display:grid}.project-book-reader-single-module__O9vUIW__foundationHero{background:linear-gradient(135deg,#edf6f0,#fff9ed 62%,#f3e0c3);border:1px solid #c8d8d1;border-radius:16px;grid-template-columns:minmax(0,1.45fr) minmax(220px,.75fr);display:grid;overflow:hidden;box-shadow:0 12px 28px #493a2614}.project-book-reader-single-module__O9vUIW__foundationHero>div{padding:27px}.project-book-reader-single-module__O9vUIW__foundationHero>div>small{color:#087255;letter-spacing:.15em;font-size:8px;font-weight:900;display:block}.project-book-reader-single-module__O9vUIW__foundationHero>div>span{color:#fff;background:#087255;border-radius:99px;margin-top:10px;padding:5px 9px;font-size:8px;font-weight:900;display:inline-block}.project-book-reader-single-module__O9vUIW__foundationHero h2{color:#082e50;margin:10px 0 8px;font:800 29px/1.2 Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__foundationHero>div>p{color:#4e625b;margin:0;font-size:13px;line-height:1.75}.project-book-reader-single-module__O9vUIW__foundationHero aside{color:#fff;background:linear-gradient(145deg,#082e50,#0a5b64);flex-direction:column;justify-content:center;padding:23px;display:flex}.project-book-reader-single-module__O9vUIW__foundationHero aside b{color:#8edbc8;font:800 13px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__foundationHero aside p{color:#edf7f3;margin:7px 0 12px;font-size:11px;line-height:1.65}.project-book-reader-single-module__O9vUIW__foundationHero aside em{color:#f3d181;background:#ffffff13;border-radius:99px;width:max-content;padding:5px 8px;font-size:8px;font-style:normal;font-weight:850}.project-book-reader-single-module__O9vUIW__foundationScripts,.project-book-reader-single-module__O9vUIW__foundationSounds,.project-book-reader-single-module__O9vUIW__foundationParticles,.project-book-reader-single-module__O9vUIW__foundationRoutine{background:#fffdf8;border:1px solid #d8cbb3;border-radius:14px;overflow:hidden}.project-book-reader-single-module__O9vUIW__foundationScripts>header,.project-book-reader-single-module__O9vUIW__foundationSounds>header,.project-book-reader-single-module__O9vUIW__foundationParticles>header,.project-book-reader-single-module__O9vUIW__foundationRoutine>header{background:#f8f1e5;border-bottom:1px solid #e1d5c0;padding:15px 18px}.project-book-reader-single-module__O9vUIW__foundationScripts header small,.project-book-reader-single-module__O9vUIW__foundationSounds header small,.project-book-reader-single-module__O9vUIW__foundationParticles header small,.project-book-reader-single-module__O9vUIW__foundationRoutine header small{color:#087255;letter-spacing:.14em;font-size:7px;font-weight:900}.project-book-reader-single-module__O9vUIW__foundationScripts h3,.project-book-reader-single-module__O9vUIW__foundationSounds h3,.project-book-reader-single-module__O9vUIW__foundationParticles h3,.project-book-reader-single-module__O9vUIW__foundationRoutine h3{color:#082e50;margin:3px 0 0;font:800 20px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__foundationScripts header p,.project-book-reader-single-module__O9vUIW__foundationSounds header p{color:#6b7873;margin:3px 0 0;font-size:9px}.project-book-reader-single-module__O9vUIW__foundationScripts>div{background:#ded3bf;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.project-book-reader-single-module__O9vUIW__foundationScripts article{background:#fffaf1;border-top:4px solid #087255;grid-template-columns:68px minmax(0,1fr);align-items:center;gap:11px;padding:16px;display:grid}.project-book-reader-single-module__O9vUIW__foundationScripts article>b{color:#fff;background:#087255;border-radius:15px;place-items:center;width:64px;height:64px;font:700 35px Noto Serif JP,serif;display:grid}.project-book-reader-single-module__O9vUIW__foundationScripts article span>*{display:block}.project-book-reader-single-module__O9vUIW__foundationScripts article span small{color:#8e7147;font:700 10px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__foundationScripts article span strong{color:#123a55;margin-top:2px;font:800 14px Georgia,sans-serif}.project-book-reader-single-module__O9vUIW__foundationScripts article span i{color:#087255;margin-top:4px;font-size:8px;font-style:normal;font-weight:850}.project-book-reader-single-module__O9vUIW__foundationScripts article span p{color:#637069;margin:5px 0 0;font-size:8px;line-height:1.45}.project-book-reader-single-module__O9vUIW__foundationScripts .project-book-reader-single-module__O9vUIW__foundation_coral{border-top-color:#c15846}.project-book-reader-single-module__O9vUIW__foundationScripts .project-book-reader-single-module__O9vUIW__foundation_coral>b{background:#c15846}.project-book-reader-single-module__O9vUIW__foundationScripts .project-book-reader-single-module__O9vUIW__foundation_blue{border-top-color:#17618a}.project-book-reader-single-module__O9vUIW__foundationScripts .project-book-reader-single-module__O9vUIW__foundation_blue>b{background:#17618a}.project-book-reader-single-module__O9vUIW__foundationScripts .project-book-reader-single-module__O9vUIW__foundation_gold{border-top-color:#a66d1e}.project-book-reader-single-module__O9vUIW__foundationScripts .project-book-reader-single-module__O9vUIW__foundation_gold>b{background:#a66d1e}.project-book-reader-single-module__O9vUIW__foundationSounds{grid-template-columns:220px minmax(0,1fr);align-items:stretch;display:grid}.project-book-reader-single-module__O9vUIW__foundationSounds>header{border-bottom:0;border-right:1px solid #e1d5c0}.project-book-reader-single-module__O9vUIW__foundationSounds>div{background:#dfd4c1;grid-template-columns:repeat(5,1fr);gap:1px;display:grid}.project-book-reader-single-module__O9vUIW__foundationSounds article{background:#fffaf1;flex-direction:column;justify-content:center;align-items:center;padding:13px 6px;display:flex}.project-book-reader-single-module__O9vUIW__foundationSounds article>b{color:#0b4661;font:750 30px Noto Serif JP,serif}.project-book-reader-single-module__O9vUIW__foundationSounds article>strong{color:#087255;font:900 11px Georgia,serif}.project-book-reader-single-module__O9vUIW__foundationSounds article>small{color:#8b754e;margin-top:2px;font-size:8px}.project-book-reader-single-module__O9vUIW__foundationSentence{background:linear-gradient(125deg,#eef7f2,#fff9eb);border:1px solid #c7d8d1;border-radius:14px;padding:20px}.project-book-reader-single-module__O9vUIW__foundationSentence header small{color:#087255;letter-spacing:.14em;font-size:7px;font-weight:900}.project-book-reader-single-module__O9vUIW__foundationSentence h3{color:#082e50;margin:3px 0 14px;font:800 20px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__foundationFormula{align-items:stretch;gap:7px;display:flex}.project-book-reader-single-module__O9vUIW__foundationFormula>span{text-align:center;background:#fff;border:1px solid #c9d9d3;border-radius:10px;flex:1;padding:10px}.project-book-reader-single-module__O9vUIW__foundationFormula>span>*{display:block}.project-book-reader-single-module__O9vUIW__foundationFormula>span b{color:#07365a;font:800 18px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__foundationFormula>span small{color:#72827c;margin-top:3px;font-size:8px}.project-book-reader-single-module__O9vUIW__foundationFormula>em{color:#fff;background:#087255;border-radius:10px;place-items:center;min-width:48px;font:800 18px Noto Sans JP,sans-serif;display:grid}.project-book-reader-single-module__O9vUIW__foundationSentence>strong,.project-book-reader-single-module__O9vUIW__foundationSentence>i,.project-book-reader-single-module__O9vUIW__foundationSentence>p{display:block}.project-book-reader-single-module__O9vUIW__foundationSentence>strong{color:#07365a;margin-top:14px;font:800 18px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__foundationSentence>i{color:#946d35;margin-top:3px;font-size:10px}.project-book-reader-single-module__O9vUIW__foundationSentence>p{color:#586a63;margin:5px 0 0;font-size:11px}.project-book-reader-single-module__O9vUIW__foundationParticles>div{background:#dfd3bf;grid-template-columns:repeat(5,1fr);gap:1px;display:grid}.project-book-reader-single-module__O9vUIW__foundationParticles article{background:#fffaf1;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:8px;padding:13px 10px;display:grid;position:relative}.project-book-reader-single-module__O9vUIW__foundationParticles article>b{color:#fff;background:#70436f;border-radius:10px;place-items:center;width:36px;height:36px;font:800 20px Noto Sans JP,sans-serif;display:grid}.project-book-reader-single-module__O9vUIW__foundationParticles article span>*{display:block}.project-book-reader-single-module__O9vUIW__foundationParticles article span strong{color:#173b52;font-size:9px}.project-book-reader-single-module__O9vUIW__foundationParticles article span i{color:#7d6a49;margin-top:3px;font:700 9px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__foundationParticles article>small{color:#087255;font-size:7px;font-weight:900;position:absolute;top:7px;right:7px}.project-book-reader-single-module__O9vUIW__foundationRoutine>div{background:#ded3bf;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.project-book-reader-single-module__O9vUIW__foundationRoutine article{background:#fffaf1;align-items:center;gap:10px;padding:13px;display:flex}.project-book-reader-single-module__O9vUIW__foundationRoutine article>b{color:#fff;background:#0b4661;border-radius:50%;flex:0 0 38px;place-items:center;width:38px;height:38px;font:800 17px Noto Sans JP,sans-serif;display:grid}.project-book-reader-single-module__O9vUIW__foundationRoutine article span>*{display:block}.project-book-reader-single-module__O9vUIW__foundationRoutine article em{color:#b08342;font-size:7px;font-style:normal;font-weight:900}.project-book-reader-single-module__O9vUIW__foundationRoutine article strong{color:#173b52;margin-top:1px;font-size:11px}.project-book-reader-single-module__O9vUIW__foundationRoutine article p{color:#68756f;margin:3px 0 0;font-size:8px}.project-book-reader-single-module__O9vUIW__foundationChecklist{background:linear-gradient(120deg,#fff4db,#fbf8ed);border:1px solid #dac99f;border-radius:14px;grid-template-columns:190px minmax(0,1fr);gap:18px;padding:19px 20px;display:grid}.project-book-reader-single-module__O9vUIW__foundationChecklist header small{color:#a66d1e;letter-spacing:.14em;font-size:7px;font-weight:900}.project-book-reader-single-module__O9vUIW__foundationChecklist h3{color:#6e4b18;margin:3px 0;font:800 18px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__foundationChecklist header p{color:#806d4e;margin:4px 0 0;font-size:8px;line-height:1.45}.project-book-reader-single-module__O9vUIW__foundationChecklist>div{grid-template-columns:1fr 1fr;gap:7px;display:grid}.project-book-reader-single-module__O9vUIW__foundationChecklist>div span{color:#3f5d54;background:#ffffffb8;border-radius:8px;padding:9px 10px;font-size:9px;line-height:1.4}.project-book-reader-single-module__O9vUIW__lessonDashboard{gap:20px;padding-top:4px;display:grid}.project-book-reader-single-module__O9vUIW__lessonHero{background:linear-gradient(135deg,#edf6f0 0%,#fff9ed 62%,#f7ead8 100%);border:1px solid #c7d8d1;border-radius:15px;grid-template-columns:minmax(0,1.5fr) minmax(210px,.7fr);display:grid;overflow:hidden;box-shadow:0 12px 28px #493a2614}.project-book-reader-single-module__O9vUIW__lessonHero>div{padding:25px 26px}.project-book-reader-single-module__O9vUIW__lessonHero>div>small{color:#087255;letter-spacing:.15em;font-size:8px;font-weight:900;display:block}.project-book-reader-single-module__O9vUIW__lessonHero>div>span{color:#fff;background:#087255;border-radius:99px;margin-top:10px;padding:5px 9px;font-size:9px;font-weight:900;display:inline-block}.project-book-reader-single-module__O9vUIW__lessonHero h2{color:#082e50;margin:10px 0 7px;font:800 28px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__lessonHero>div>p{color:#476058;max-width:560px;margin:0;font-size:13px;line-height:1.75}.project-book-reader-single-module__O9vUIW__lessonHero aside{color:#fff;background:linear-gradient(145deg,#082e50,#0a5b64);border-left:1px solid #cbd8cf;flex-direction:column;justify-content:center;padding:22px;display:flex}.project-book-reader-single-module__O9vUIW__lessonHero aside b{color:#8edbc8;font:800 12px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__lessonHero aside p{color:#edf7f3;margin:7px 0 0;font-size:12px;line-height:1.65}.project-book-reader-single-module__O9vUIW__lessonRoadmap{grid-template-columns:repeat(3,1fr);gap:11px;display:grid}.project-book-reader-single-module__O9vUIW__lessonRoadmap article{background:#fffdf8;border:1px solid #d8cbb3;border-radius:12px;align-items:flex-start;gap:11px;padding:16px;display:flex}.project-book-reader-single-module__O9vUIW__lessonRoadmap article>span{color:#fff;background:#c58a36;border-radius:10px;flex:0 0 34px;place-items:center;width:34px;height:34px;font:900 12px Georgia,serif;display:grid;box-shadow:0 5px 12px #8c5b1925}.project-book-reader-single-module__O9vUIW__lessonRoadmap h3{color:#07365a;margin:1px 0 4px;font:800 15px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__lessonRoadmap p{color:#5c6964;margin:0;font-size:10px;line-height:1.55}.project-book-reader-single-module__O9vUIW__lessonConcepts{background:#fffdf8;border:1px solid #d7c8ad;border-radius:14px;overflow:hidden}.project-book-reader-single-module__O9vUIW__lessonConcepts>header{background:#f8f1e5;border-bottom:1px solid #e1d5c0;padding:16px 19px}.project-book-reader-single-module__O9vUIW__lessonConcepts>header small{color:#98703a;letter-spacing:.14em;font-size:8px;font-weight:900}.project-book-reader-single-module__O9vUIW__lessonConcepts>header h3{color:#082e50;margin:3px 0 0;font:800 21px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__lessonConcepts>div{background:#dfd3bf;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.project-book-reader-single-module__O9vUIW__lessonConcepts article{background:#fffaf1;border-top:4px solid #087255;min-width:0;padding:15px}.project-book-reader-single-module__O9vUIW__lessonConcepts article small,.project-book-reader-single-module__O9vUIW__lessonConcepts article strong,.project-book-reader-single-module__O9vUIW__lessonConcepts article p{display:block}.project-book-reader-single-module__O9vUIW__lessonConcepts article small{letter-spacing:.06em;font-size:8px;font-weight:900}.project-book-reader-single-module__O9vUIW__lessonConcepts article strong{color:#07365a;margin-top:6px;font:800 15px/1.5 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__lessonConcepts article p{color:#5e6b65;margin:5px 0 0;font-size:10px;line-height:1.45}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_teal{border-top-color:#087255}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_teal small{color:#087255}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_blue{border-top-color:#17618a}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_blue small{color:#17618a}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_gold{border-top-color:#b27b26}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_gold small{color:#966417}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_coral{border-top-color:#c15846}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_coral small{color:#b24a39}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_plum{border-top-color:#70436f}.project-book-reader-single-module__O9vUIW__lessonConcepts .project-book-reader-single-module__O9vUIW__lesson_plum small{color:#70436f}.project-book-reader-single-module__O9vUIW__lessonDialogue{background:#f8fcfa;border:1px solid #c9d9d5;border-radius:14px;overflow:hidden}.project-book-reader-single-module__O9vUIW__lessonDialogue>header{color:#fff;background:linear-gradient(125deg,#087255,#0c8e76);align-items:center;gap:12px;padding:15px 18px;display:flex}.project-book-reader-single-module__O9vUIW__lessonDialogue>header>span{white-space:nowrap;background:#ffffff1c;border-radius:99px;flex:0 0 56px;place-items:center;width:56px;height:38px;font:800 19px Noto Serif JP,serif;display:grid}.project-book-reader-single-module__O9vUIW__lessonDialogue header small{color:#afe2d7;letter-spacing:.12em;font-size:8px;font-weight:900;display:block}.project-book-reader-single-module__O9vUIW__lessonDialogue h3{margin:2px 0 0;font:800 18px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__lessonDialogue>div{grid-template-columns:1fr 1fr;display:grid}.project-book-reader-single-module__O9vUIW__lessonDialogue article{border-top:1px solid #d9e4e0;grid-template-columns:32px minmax(0,1fr);gap:10px;padding:14px 16px;display:grid}.project-book-reader-single-module__O9vUIW__lessonDialogue article:nth-child(odd){border-right:1px solid #d9e4e0}.project-book-reader-single-module__O9vUIW__lessonDialogue article>b{color:#fff;background:#0b4361;border-radius:50%;place-items:center;width:30px;height:30px;font-size:11px;display:grid}.project-book-reader-single-module__O9vUIW__lessonDialogue article strong,.project-book-reader-single-module__O9vUIW__lessonDialogue article i,.project-book-reader-single-module__O9vUIW__lessonDialogue article p{display:block}.project-book-reader-single-module__O9vUIW__lessonDialogue article strong{color:#07365a;font:750 14px/1.5 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__lessonDialogue article i{color:#8a6634;margin-top:3px;font-size:9px}.project-book-reader-single-module__O9vUIW__lessonDialogue article p{color:#586760;margin:4px 0 0;font-size:10px;line-height:1.45}.project-book-reader-single-module__O9vUIW__lessonChecklist{background:linear-gradient(120deg,#fff5dd,#fbf8ed);border:1px solid #dac99f;border-radius:13px;grid-template-columns:180px minmax(0,1fr);gap:18px;padding:18px 20px;display:grid}.project-book-reader-single-module__O9vUIW__lessonChecklist header small{color:#aa741e;letter-spacing:.13em;font-size:8px;font-weight:900}.project-book-reader-single-module__O9vUIW__lessonChecklist h3{color:#6f4c18;margin:3px 0 0;font:800 17px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__lessonChecklist>div{grid-template-columns:1fr 1fr;gap:7px;display:grid}.project-book-reader-single-module__O9vUIW__lessonChecklist>div span{color:#416057;background:#ffffffb5;border-radius:8px;padding:8px 10px;font-size:10px;line-height:1.4}.project-book-reader-single-module__O9vUIW__lessonChecklist>div span:first-letter{color:#087255}.project-book-reader-single-module__O9vUIW__lessonDeepRead{background:#fffdf8;border:1px solid #d6c7ad;border-radius:13px;overflow:hidden}.project-book-reader-single-module__O9vUIW__lessonDeepRead>summary{color:#07365a;cursor:pointer;background:#f3eadb;justify-content:space-between;align-items:center;gap:15px;padding:16px 18px;font-size:12px;font-weight:850;list-style:none;display:flex}.project-book-reader-single-module__O9vUIW__lessonDeepRead>summary::-webkit-details-marker{display:none}.project-book-reader-single-module__O9vUIW__lessonDeepRead>summary b{color:#087255;font-size:10px}.project-book-reader-single-module__O9vUIW__lessonDeepRead[open]>summary b{font-size:0}.project-book-reader-single-module__O9vUIW__lessonDeepRead[open]>summary b:after{content:"বন্ধ করুন −";font-size:10px}.project-book-reader-single-module__O9vUIW__lessonDeepBody{background:#eee4d3;gap:16px;padding:16px;display:grid}.project-book-reader-single-module__O9vUIW__lessonDeepContent{background:#fffdf8;border:1px solid #d7c8ad;border-radius:12px;overflow:hidden;box-shadow:0 7px 18px #493a2610}.project-book-reader-single-module__O9vUIW__lessonDeepContent>header{background:linear-gradient(120deg,#eaf3e8,#f8f0df);border-bottom:1px solid #dfd2bd;align-items:center;gap:12px;padding:15px 17px;display:flex}.project-book-reader-single-module__O9vUIW__lessonDeepContent>header>span{color:#fff;background:#087255;border-radius:10px;flex:0 0 34px;place-items:center;width:34px;height:34px;font:900 10px Georgia,serif;display:grid}.project-book-reader-single-module__O9vUIW__lessonDeepContent>header small{color:#71877e;letter-spacing:.14em;font-size:7px;font-weight:900;display:block}.project-book-reader-single-module__O9vUIW__lessonDeepContent>header h3{color:#082e50;margin:2px 0 0;font:800 17px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__lessonDeepRich{padding:5px 19px 20px}.project-book-reader-single-module__O9vUIW__lessonDeepRich h2{color:#07365a;background:#edf4ef;border-radius:9px;margin:25px 0 12px;padding:11px 13px 11px 35px;font-size:18px;line-height:1.45;position:relative}.project-book-reader-single-module__O9vUIW__lessonDeepRich h2:before{content:"";background:#087255;border-radius:50%;width:8px;height:8px;position:absolute;top:16px;left:15px;box-shadow:0 0 0 4px #0872551c}.project-book-reader-single-module__O9vUIW__lessonDeepRich h3{color:#76501b;border-left:3px solid #c78b34;margin:18px 0 8px;padding-left:11px;font-size:14px;line-height:1.5}.project-book-reader-single-module__O9vUIW__lessonDeepRich p{color:#415750;margin:9px 2px;font-size:12px;line-height:1.8}.project-book-reader-single-module__O9vUIW__lessonDeepRich p>strong{color:#07365a;font-family:Noto Sans JP,Noto Serif Bengali,sans-serif}.project-book-reader-single-module__O9vUIW__lessonDeepRich p>em{color:#936b34;font-size:11px}.project-book-reader-single-module__O9vUIW__lessonDeepRich ul,.project-book-reader-single-module__O9vUIW__lessonDeepRich ol{counter-reset:deep-step;gap:7px;margin:11px 0;padding:0;list-style:none;display:grid}.project-book-reader-single-module__O9vUIW__lessonDeepRich li{color:#4c5f58;background:#fffaf1;border:1px solid #e2d7c4;border-radius:8px;margin:0;padding:10px 12px 10px 36px;font-size:11px;line-height:1.65;position:relative}.project-book-reader-single-module__O9vUIW__lessonDeepRich ul li:before{content:"";background:#087255;border-radius:50%;width:7px;height:7px;position:absolute;top:16px;left:15px}.project-book-reader-single-module__O9vUIW__lessonDeepRich ol li{counter-increment:deep-step}.project-book-reader-single-module__O9vUIW__lessonDeepRich ol li:before{color:#fff;content:counter(deep-step);background:#087255;border-radius:50%;place-items:center;width:20px;height:20px;font-size:8px;font-weight:900;display:grid;position:absolute;top:9px;left:9px}.project-book-reader-single-module__O9vUIW__lessonDeepRich blockquote{color:#674b22;background:#fff3da;border:1px solid #e0bc7c;border-left:4px solid #c58a36;border-radius:0 9px 9px 0;margin:15px 0;padding:13px 15px;font-size:11px;line-height:1.65}.project-book-reader-single-module__O9vUIW__lessonDeepNotes>header{background:linear-gradient(120deg,#f3eaf4,#fff1df)}.project-book-reader-single-module__O9vUIW__lessonDeepNotes>header>span{background:#70436f}.project-book-reader-single-module__O9vUIW__lessonDeepNotes .project-book-reader-single-module__O9vUIW__lessonDeepRich h2{background:#f5edf5}.project-book-reader-single-module__O9vUIW__lessonDeepNotes .project-book-reader-single-module__O9vUIW__lessonDeepRich h2:before,.project-book-reader-single-module__O9vUIW__lessonDeepNotes .project-book-reader-single-module__O9vUIW__lessonDeepRich ul li:before,.project-book-reader-single-module__O9vUIW__lessonDeepNotes .project-book-reader-single-module__O9vUIW__lessonDeepRich ol li:before{background:#70436f}.project-book-reader-single-module__O9vUIW__lessonDeepNotes .project-book-reader-single-module__O9vUIW__lessonDeepRich h3{color:#70436f;border-left-color:#70436f}.project-book-reader-single-module__O9vUIW__modalSteps{grid-template-columns:repeat(6,1fr);gap:7px;margin:-8px 0 26px;display:grid}.project-book-reader-single-module__O9vUIW__modalSteps button{color:#7a776f;min-width:0;font:inherit;text-align:left;cursor:pointer;background:#f7f0e3;border:1px solid #d9ccb4;border-radius:8px;align-items:center;gap:7px;padding:8px;display:flex}.project-book-reader-single-module__O9vUIW__modalSteps button>b{color:#675f52;background:#e5dccb;border-radius:50%;flex:0 0 24px;place-items:center;width:24px;height:24px;font-size:12px;display:grid}.project-book-reader-single-module__O9vUIW__modalSteps button:disabled{cursor:not-allowed;opacity:.45}.project-book-reader-single-module__O9vUIW__modalSteps small{text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-weight:800;overflow:hidden}.project-book-reader-single-module__O9vUIW__modalSteps .project-book-reader-single-module__O9vUIW__currentStep{color:#087255;background:#edf5eb;border-color:#087255;box-shadow:inset 0 -3px #087255}.project-book-reader-single-module__O9vUIW__modalSteps .project-book-reader-single-module__O9vUIW__currentStep>b,.project-book-reader-single-module__O9vUIW__modalSteps .project-book-reader-single-module__O9vUIW__finishedStep>b{color:#fff;background:#087255}.project-book-reader-single-module__O9vUIW__modalSteps .project-book-reader-single-module__O9vUIW__finishedStep{color:#437063;background:#f0f5ed}.project-book-reader-single-module__O9vUIW__unitIntro{background:linear-gradient(120deg,#f3f6e9,#fffaf0 68%);border:1px solid #d7c7aa;border-radius:12px;align-items:center;gap:18px;margin:18px 0 28px;padding:18px 20px;display:flex}.project-book-reader-single-module__O9vUIW__unitIntro>b{color:#fff;background:#087255;border-radius:50%;flex:0 0 66px;place-items:center;height:66px;font:800 34px Georgia,serif;display:grid;box-shadow:0 9px 20px #08725526}.project-book-reader-single-module__O9vUIW__unitIntro h2{color:#082e50;margin:0 0 5px;font:800 25px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__unitIntro p{color:#52635e;margin:0;line-height:1.65}.project-book-reader-single-module__O9vUIW__grammarIntro{background:linear-gradient(120deg,#e8f2e6,#fffaf0 70%);margin-bottom:14px}.project-book-reader-single-module__O9vUIW__grammarIntro>div>span{color:#9a7139;letter-spacing:.12em;margin-bottom:5px;font-size:9px;font-weight:900;display:block}.project-book-reader-single-module__O9vUIW__grammarIntro p{font-size:13px}.project-book-reader-single-module__O9vUIW__grammarOverview{background:#fffdf8;border:1px solid #d7c8ad;border-radius:12px;margin:0 0 20px;padding:20px 22px;box-shadow:0 8px 22px #493a260d}.project-book-reader-single-module__O9vUIW__grammarOverview>span{color:#fff;background:#087255;border-radius:99px;align-items:center;min-height:27px;padding:0 10px;font-size:10px;font-weight:850;display:inline-flex}.project-book-reader-single-module__O9vUIW__grammarOverview>div{gap:0;margin-top:12px;display:grid}.project-book-reader-single-module__O9vUIW__grammarOverview p{color:#314d5a;border-top:1px solid #ebe0cd;margin:0;padding:10px 0 10px 19px;font-family:Georgia,Noto Serif Bengali,serif;font-size:14px;line-height:1.9;position:relative}.project-book-reader-single-module__O9vUIW__grammarOverview p:first-child{border-top:0}.project-book-reader-single-module__O9vUIW__grammarOverview p:before{content:"";background:#c9923f;border-radius:50%;width:6px;height:6px;position:absolute;top:22px;left:2px}.project-book-reader-single-module__O9vUIW__vocabGrid{grid-template-columns:1fr 1fr;grid-auto-rows:184px;align-items:stretch;gap:12px;display:grid}.project-book-reader-single-module__O9vUIW__memoryScene{background:#ede2cf;border:1px solid #d4c3a5;border-radius:14px;margin:0 0 18px;position:relative;overflow:hidden;box-shadow:0 12px 30px #4c3b251a}.project-book-reader-single-module__O9vUIW__memoryScene img{aspect-ratio:16/9;object-fit:cover;width:100%;height:auto;display:block}.project-book-reader-single-module__O9vUIW__memoryScene figcaption{color:#344b44;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffaf0e8;border:1px solid #ffffff80;border-radius:9px;justify-content:space-between;align-items:center;gap:18px;padding:10px 14px;display:flex;position:absolute;bottom:12px;left:12px;right:12px}.project-book-reader-single-module__O9vUIW__memoryScene figcaption strong{color:#087255;white-space:nowrap;font:800 15px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__memoryScene figcaption span{text-align:right;font-size:12px;line-height:1.45}.project-book-reader-single-module__O9vUIW__vocabCount{color:#416057;background:#e9f1e5;border-radius:8px;justify-content:space-between;align-items:center;margin:0 0 12px;padding:10px 13px;font-size:12px;display:flex}.project-book-reader-single-module__O9vUIW__vocabCount strong{color:#087255;font-size:14px}.project-book-reader-single-module__O9vUIW__vocabCard{background:#fffdf7;border:1px solid #ddcfb6;border-radius:10px;padding:18px 18px 16px 52px;position:relative;overflow:hidden}.project-book-reader-single-module__O9vUIW__vocabCardWrap{min-width:0;height:184px;transition:opacity .2s,transform .2s;position:relative}.project-book-reader-single-module__O9vUIW__vocabCardWrap>.project-book-reader-single-module__O9vUIW__vocabCard{height:100%}.project-book-reader-single-module__O9vUIW__rememberButton{z-index:5;color:#fff;width:24px;height:24px;font:inherit;cursor:pointer;background:#a9aea9;border:1px solid #a9aea9;border-radius:50%;place-items:center;padding:0;font-size:13px;font-weight:900;display:grid;position:absolute;top:8px;right:8px;box-shadow:0 3px 8px #263b3930}.project-book-reader-single-module__O9vUIW__rememberButton:hover,.project-book-reader-single-module__O9vUIW__rememberButton:focus-visible{outline-offset:2px;background:#8b938e;border-color:#6b756f;outline:3px solid #d7b36d}.project-book-reader-single-module__O9vUIW__rememberedButton{color:#fff;background:#087255;border-color:#087255;box-shadow:0 3px 9px #08725555}.project-book-reader-single-module__O9vUIW__rememberedButton:hover,.project-book-reader-single-module__O9vUIW__rememberedButton:focus-visible{background:#065a43;border-color:#065a43}.project-book-reader-single-module__O9vUIW__rememberedCard>.project-book-reader-single-module__O9vUIW__vocabCard,.project-book-reader-single-module__O9vUIW__rememberedCard .project-book-reader-single-module__O9vUIW__vocabCardFront{background:#f0f7ef;border-color:#78aa91}.project-book-reader-single-module__O9vUIW__vocabNumber{z-index:1;color:#a67832;font:700 12px Georgia,serif;position:absolute;top:17px;left:16px}.project-book-reader-single-module__O9vUIW__vocabCardWithImage{grid-template-columns:92px minmax(0,1fr);align-items:center;gap:14px;padding:12px;display:grid}.project-book-reader-single-module__O9vUIW__vocabCardWithImage .project-book-reader-single-module__O9vUIW__vocabNumber{color:#fff;background:#087255;border-radius:50%;place-items:center;width:24px;height:24px;display:grid;top:8px;left:8px;box-shadow:0 3px 8px #07365a33}.project-book-reader-single-module__O9vUIW__vocabImage{aspect-ratio:1;background-repeat:no-repeat;border:1px solid #d8c6a8;border-radius:9px;width:92px;display:block;overflow:hidden;box-shadow:0 5px 12px #493a2618}.project-book-reader-single-module__O9vUIW__vocabCopy{min-width:0}.project-book-reader-single-module__O9vUIW__vocabFlipCard{width:100%;height:184px;min-height:0;font:inherit;text-align:left;cursor:pointer;perspective:1000px;background:0 0;border:0;padding:0;display:block;overflow:visible}.project-book-reader-single-module__O9vUIW__vocabFlipCard .project-book-reader-single-module__O9vUIW__vocabNumber{color:#fff;background:#087255;border-radius:50%;place-items:center;width:24px;height:24px;display:grid;top:8px;left:8px;box-shadow:0 3px 8px #07365a33}.project-book-reader-single-module__O9vUIW__vocabFlipInner{width:100%;height:184px;min-height:0;transform-style:preserve-3d;transition:transform .48s cubic-bezier(.2,.75,.25,1);display:grid;position:relative}.project-book-reader-single-module__O9vUIW__flippedCard .project-book-reader-single-module__O9vUIW__vocabFlipInner{transform:rotateY(180deg)}.project-book-reader-single-module__O9vUIW__vocabCardFront,.project-book-reader-single-module__O9vUIW__vocabCardBack{backface-visibility:hidden;background:#fffdf7;border:1px solid #ddcfb6;border-radius:10px;grid-area:1/1;min-width:0;height:184px;min-height:0;overflow:hidden}.project-book-reader-single-module__O9vUIW__vocabCardFront{grid-template-columns:92px minmax(0,1fr);align-items:center;gap:14px;padding:12px;display:grid}.project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy{flex-direction:column;align-items:flex-start;display:flex}.project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy>strong{color:#07365a;-webkit-line-clamp:2;-webkit-box-orient:vertical;font:800 19px Noto Sans JP,sans-serif;display:-webkit-box;overflow:hidden}.project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy>small{color:#53635f;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:5px;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy>i,.project-book-reader-single-module__O9vUIW__vocabCardBack>i{color:#087255;margin-top:9px;font-size:9px;font-style:normal;font-weight:800}.project-book-reader-single-module__O9vUIW__vocabCardBack{color:#fff;background:linear-gradient(145deg,#07365a,#087255);flex-direction:column;justify-content:center;padding:22px 24px;display:flex;transform:rotateY(180deg)}.project-book-reader-single-module__O9vUIW__focusWordBadge{color:#d8eee7;background:#ffffff12;border:1px solid #ffffff42;border-radius:99px;align-self:flex-start;margin-bottom:8px;padding:4px 8px;font-size:9px;font-weight:850}.project-book-reader-single-module__O9vUIW__vocabCardBack>strong{-webkit-line-clamp:2;-webkit-box-orient:vertical;font:800 17px/1.45 Noto Sans JP,sans-serif;display:-webkit-box;overflow:hidden}.project-book-reader-single-module__O9vUIW__focusVocabulary{color:#07365a;font:inherit;background:#ffd978;border-radius:5px;margin:0 2px;padding:0 5px;display:inline-block;box-shadow:0 2px #e3a637}.project-book-reader-single-module__O9vUIW__vocabCardBack>span{color:#cce8df;margin-top:7px;font-size:12px;font-style:italic}.project-book-reader-single-module__O9vUIW__vocabCardBack>p{color:#fffaf0;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:7px 0 0;font-size:12px;line-height:1.45;display:-webkit-box;overflow:hidden}.project-book-reader-single-module__O9vUIW__vocabCardBack>i{color:#d6b46f}.project-book-reader-single-module__O9vUIW__vocabFlipCard:focus-visible{outline-offset:3px;border-radius:10px;outline:3px solid #d09a43}.project-book-reader-single-module__O9vUIW__vocabCard h3{color:#07365a;margin:0 0 6px;font:800 21px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__vocabCard p{color:#53635f;margin:0;font-size:14px;line-height:1.55}.project-book-reader-single-module__O9vUIW__studyTip{color:#334d45;background:#edf4e8;border-left:4px solid #087255;margin:24px 0;padding:17px 20px}.project-book-reader-single-module__O9vUIW__studyTip strong{color:#087255;font:800 17px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__studyTip p{margin:5px 0 0;line-height:1.7}.project-book-reader-single-module__O9vUIW__patternList{gap:10px;display:grid}.project-book-reader-single-module__O9vUIW__patternList article{background:#fffdf8;border:1px solid #d9ccb4;border-radius:10px;align-items:center;gap:14px;padding:15px 18px;display:flex}.project-book-reader-single-module__O9vUIW__patternList span{color:#087255;background:#e6efe5;border-radius:50%;place-items:center;width:30px;height:30px;font-weight:900;display:grid}.project-book-reader-single-module__O9vUIW__patternList code{color:#082e50;white-space:normal;font:700 18px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__grammarDetailList{gap:18px;display:grid}.project-book-reader-single-module__O9vUIW__grammarDetailCard{background:#fffdf8;border:1px solid #d7c8ad;border-radius:13px;overflow:hidden;box-shadow:0 8px 20px #493a260d}.project-book-reader-single-module__O9vUIW__grammarDetailCard>header{background:linear-gradient(120deg,#eaf3e8,#f8f2e7);border-bottom:1px solid #ddcfb6;align-items:center;gap:14px;padding:16px 18px;display:flex}.project-book-reader-single-module__O9vUIW__grammarDetailCard>header>span{color:#fff;background:#087255;border-radius:50%;flex:0 0 36px;place-items:center;width:36px;height:36px;font:800 12px Georgia,serif;display:grid}.project-book-reader-single-module__O9vUIW__grammarDetailCard header div{min-width:0}.project-book-reader-single-module__O9vUIW__grammarDetailCard header small{color:#527066;margin-bottom:3px;font-size:11px;font-weight:800;display:block}.project-book-reader-single-module__O9vUIW__grammarDetailCard header code{color:#082e50;white-space:normal;font:800 18px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__grammarUsage{color:#fff;background:linear-gradient(135deg,#082e50,#0b4860);border-radius:11px;margin:18px 18px 4px;padding:16px;box-shadow:0 10px 24px #082e5026}.project-book-reader-single-module__O9vUIW__grammarUsage>span{color:#b9d9d0;letter-spacing:.08em;text-transform:uppercase;margin-bottom:11px;font-size:9px;font-weight:900;display:block}.project-book-reader-single-module__O9vUIW__grammarUsage>div{align-items:stretch;gap:7px;padding-bottom:4px;display:flex;overflow-x:auto}.project-book-reader-single-module__O9vUIW__grammarUsage>div>div{text-align:center;background:#ffffff10;border:1px solid #ffffff35;border-radius:8px;flex-direction:column;flex:1;justify-content:center;min-width:max-content;padding:11px 12px;display:flex;position:relative}.project-book-reader-single-module__O9vUIW__grammarUsage>div>div:not(:last-child):after{z-index:2;color:#d9b15f;content:"›";font-size:12px;font-weight:900;position:absolute;top:50%;right:-8px;transform:translateY(-50%)}.project-book-reader-single-module__O9vUIW__grammarUsage>div strong{color:#fff;font:800 17px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__grammarUsage>div small{color:#bcd3d5;margin-top:4px;font-size:8px;font-weight:750}.project-book-reader-single-module__O9vUIW__grammarUsage>div .project-book-reader-single-module__O9vUIW__grammarTokenAccent{background:#d9a84622;border-color:#e5bd67;box-shadow:inset 0 -3px #d9a846}.project-book-reader-single-module__O9vUIW__grammarUsage>div .project-book-reader-single-module__O9vUIW__grammarTokenAccent strong{color:#ffdf8c}.project-book-reader-single-module__O9vUIW__grammarUsage>p{border-top:1px solid #ffffff24;justify-content:space-between;align-items:center;gap:16px;margin:12px 0 0;padding-top:11px;display:flex}.project-book-reader-single-module__O9vUIW__grammarUsage>p i{color:#b9d9d0;font-size:10px}.project-book-reader-single-module__O9vUIW__grammarUsage>p b{color:#fff6df;text-align:right;font-family:Noto Serif Bengali,serif;font-size:12px}.project-book-reader-single-module__O9vUIW__grammarDetailCard>p{color:#334d55;margin:0;padding:18px 20px 10px;font-size:14px;line-height:1.75}.project-book-reader-single-module__O9vUIW__grammarDetailCard>ul{color:#53635f;margin:0;padding:4px 24px 17px 40px;font-size:12px;line-height:1.7}.project-book-reader-single-module__O9vUIW__grammarDetailCard>ul li{margin:5px 0}.project-book-reader-single-module__O9vUIW__grammarExamples{background:#ddcfb6;border-top:1px solid #ddcfb6;gap:1px;display:grid}.project-book-reader-single-module__O9vUIW__grammarExamples>div{background:#fff8eb;padding:15px 19px}.project-book-reader-single-module__O9vUIW__grammarExamples strong,.project-book-reader-single-module__O9vUIW__grammarExamples i,.project-book-reader-single-module__O9vUIW__grammarExamples p{display:block}.project-book-reader-single-module__O9vUIW__grammarExamples strong{color:#07365a;font:800 17px/1.5 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__grammarExamples i{color:#8b6633;margin-top:3px;font-size:11px}.project-book-reader-single-module__O9vUIW__grammarExamples p{color:#4f615b;margin:5px 0 0;font-size:13px}.project-book-reader-single-module__O9vUIW__exampleList{gap:12px;display:grid}.project-book-reader-single-module__O9vUIW__exampleList article{background:#fff9ed;border-left:3px solid #c99a51;padding:16px 18px}.project-book-reader-single-module__O9vUIW__exampleList strong{color:#082e50;font-size:18px}.project-book-reader-single-module__O9vUIW__exampleList p{color:#566660;margin:5px 0 0}.project-book-reader-single-module__O9vUIW__kanjiGrid{grid-template-columns:1fr 1fr;grid-auto-rows:156px;align-items:stretch;gap:14px;display:grid}.project-book-reader-single-module__O9vUIW__kanjiCard{background:linear-gradient(145deg,#fffdf8,#f6f0e5);border:1px solid #d7c8ad;border-radius:12px;align-items:center;gap:17px;padding:19px;display:flex;overflow:hidden}.project-book-reader-single-module__O9vUIW__kanjiCardWrap{min-width:0;height:156px;position:relative}.project-book-reader-single-module__O9vUIW__kanjiCardWrap>.project-book-reader-single-module__O9vUIW__kanjiCard{height:100%}.project-book-reader-single-module__O9vUIW__rememberedKanjiCard>.project-book-reader-single-module__O9vUIW__kanjiCard,.project-book-reader-single-module__O9vUIW__rememberedKanjiCard .project-book-reader-single-module__O9vUIW__kanjiCardFront{background:#f0f7ef;border-color:#78aa91}.project-book-reader-single-module__O9vUIW__kanjiCard>b{color:#07365a;background:#fff;border:1px solid #ccb994;border-radius:8px;flex:0 0 78px;place-items:center;height:78px;font:500 46px Noto Serif JP,serif;display:grid;box-shadow:inset 0 0 18px #d7c6a93d}.project-book-reader-single-module__O9vUIW__kanjiCard h3{color:#087255;margin:0 0 3px;font-size:17px}.project-book-reader-single-module__O9vUIW__kanjiCard span{color:#8c6734;font-size:13px;font-weight:700}.project-book-reader-single-module__O9vUIW__kanjiCard p{color:#173c58;margin:7px 0 0;font-family:Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__kanjiFlipCard{width:100%;height:156px;min-height:0;font:inherit;text-align:left;cursor:pointer;perspective:1000px;background:0 0;border:0;padding:0;display:block}.project-book-reader-single-module__O9vUIW__kanjiFlipInner{width:100%;height:156px;min-height:0;transform-style:preserve-3d;transition:transform .48s cubic-bezier(.2,.75,.25,1);display:grid;position:relative}.project-book-reader-single-module__O9vUIW__flippedKanjiCard .project-book-reader-single-module__O9vUIW__kanjiFlipInner{transform:rotateY(180deg)}.project-book-reader-single-module__O9vUIW__kanjiCardFront,.project-book-reader-single-module__O9vUIW__kanjiCardBack{backface-visibility:hidden;border:1px solid #d7c8ad;border-radius:12px;grid-area:1/1;min-width:0;height:156px;min-height:0;overflow:hidden}.project-book-reader-single-module__O9vUIW__kanjiCardFront{background:linear-gradient(145deg,#fffdf8,#f6f0e5);align-items:center;gap:17px;padding:19px;display:flex}.project-book-reader-single-module__O9vUIW__kanjiCardFront>b{color:#07365a;background:#fff;border:1px solid #ccb994;border-radius:8px;flex:0 0 78px;place-items:center;height:78px;font:500 46px Noto Serif JP,serif;display:grid;box-shadow:inset 0 0 18px #d7c6a93d}.project-book-reader-single-module__O9vUIW__kanjiCardFront>span{min-width:0;color:inherit;font-size:inherit}.project-book-reader-single-module__O9vUIW__kanjiCardFront>span>strong{color:#087255;font-size:17px;display:block}.project-book-reader-single-module__O9vUIW__kanjiCardFront>span>i{color:#8c6734;margin-top:3px;font-size:13px;font-style:normal;font-weight:700;display:block}.project-book-reader-single-module__O9vUIW__kanjiCardFront>span>p{color:#173c58;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:7px 0 0;font-family:Noto Sans JP,sans-serif;display:-webkit-box;overflow:hidden}.project-book-reader-single-module__O9vUIW__kanjiCardFront>span>small{color:#087255;margin-top:7px;font-size:8px;font-weight:800;display:block}.project-book-reader-single-module__O9vUIW__kanjiCardBack{color:#fff;background:linear-gradient(145deg,#522c69,#087255);flex-direction:column;justify-content:center;padding:18px 21px;display:flex;transform:rotateY(180deg)}.project-book-reader-single-module__O9vUIW__kanjiCardBack>small{color:#d8eee7;border:1px solid #ffffff42;border-radius:99px;align-self:flex-start;padding:3px 7px;font-size:8px;font-weight:850}.project-book-reader-single-module__O9vUIW__kanjiCardBack>strong{color:#fff;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:8px;font:800 16px/1.45 Noto Sans JP,sans-serif;display:-webkit-box;overflow:hidden}.project-book-reader-single-module__O9vUIW__kanjiCardBack>i{color:#cce8df;margin-top:4px;font-size:10px}.project-book-reader-single-module__O9vUIW__kanjiCardBack>p{color:#fff8e7;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:7px 0 0;font-family:Noto Serif Bengali,serif;font-size:11px;display:-webkit-box;overflow:hidden}.project-book-reader-single-module__O9vUIW__kanjiCardBack>span{color:#f1ce7a;margin-top:7px;font-size:8px;font-weight:800}.project-book-reader-single-module__O9vUIW__kanjiFlipCard:focus-visible{outline-offset:3px;border-radius:12px;outline:3px solid #d09a43}.project-book-reader-single-module__O9vUIW__practiceGuide{gap:22px;display:grid}.project-book-reader-single-module__O9vUIW__practiceHero{background:#eef5ee;border:1px solid #d6c29c;border-radius:15px;margin:0;position:relative;overflow:hidden;box-shadow:0 12px 28px #3b2f2018}.project-book-reader-single-module__O9vUIW__practiceHero img{aspect-ratio:3/2;object-fit:cover;width:100%;height:auto;display:block}.project-book-reader-single-module__O9vUIW__practiceHero figcaption{color:#fff;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#082e50e8;border:1px solid #ffffff62;border-radius:11px;padding:15px 18px;position:absolute;bottom:16px;left:16px;right:16px;box-shadow:0 8px 25px #001a2c42}.project-book-reader-single-module__O9vUIW__practiceHero figcaption>*{display:block}.project-book-reader-single-module__O9vUIW__practiceHero figcaption small{color:#8edbc8;letter-spacing:.14em;font-size:9px;font-weight:900}.project-book-reader-single-module__O9vUIW__practiceHero figcaption strong{margin-top:4px;font:800 20px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__practiceHero figcaption span{color:#dcebe8;margin-top:4px;font-size:12px;line-height:1.5}.project-book-reader-single-module__O9vUIW__practiceReference{grid-template-columns:1.05fr 1fr 1fr;gap:11px;display:grid}.project-book-reader-single-module__O9vUIW__practiceReference>article{background:#fffdf8;border:1px solid #d8c8aa;border-radius:13px;overflow:hidden}.project-book-reader-single-module__O9vUIW__practiceReference header{background:#f8f1e5;border-bottom:1px solid #e2d5bf;align-items:center;gap:9px;padding:12px 13px;display:flex}.project-book-reader-single-module__O9vUIW__practiceReference header span{color:#fff;white-space:nowrap;background:#087255;border-radius:99px;place-items:center;min-width:42px;height:28px;font:800 13px Noto Sans JP,sans-serif;display:grid}.project-book-reader-single-module__O9vUIW__practiceReference h3{color:#082e50;margin:0;font:800 15px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__practiceReference ul{gap:0;margin:0;padding:0;list-style:none;display:grid}.project-book-reader-single-module__O9vUIW__practiceReference li{border-top:1px dashed #e2d7c4;grid-template-columns:auto 1fr;gap:1px 7px;padding:9px 11px;display:grid}.project-book-reader-single-module__O9vUIW__practiceReference li:first-child{border-top:0}.project-book-reader-single-module__O9vUIW__practiceReference li strong{color:#07365a;font:800 13px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__practiceReference li i{color:#8d6b39;align-self:center;font-size:8px}.project-book-reader-single-module__O9vUIW__practiceReference li span{color:#5a6863;grid-column:1/-1;font-size:10px}.project-book-reader-single-module__O9vUIW__answerPatterns{gap:8px;padding:12px;display:grid}.project-book-reader-single-module__O9vUIW__answerPatterns>div{background:#f3f8f4;border:1px solid #cfe0d8;border-radius:10px;align-items:flex-start;gap:9px;padding:10px;display:flex}.project-book-reader-single-module__O9vUIW__answerPatterns>div>b{color:#fff;border-radius:50%;flex:0 0 23px;place-items:center;width:23px;height:23px;font-size:13px;display:grid}.project-book-reader-single-module__O9vUIW__answerPatterns .project-book-reader-single-module__O9vUIW__positiveAnswer>b{background:#18945e}.project-book-reader-single-module__O9vUIW__answerPatterns .project-book-reader-single-module__O9vUIW__negativeAnswer>b{background:#dd4d3d}.project-book-reader-single-module__O9vUIW__answerPatterns span>*{display:block}.project-book-reader-single-module__O9vUIW__answerPatterns strong{color:#173d56;font:750 12px/1.4 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__answerPatterns i{color:#8a6634;margin-top:3px;font-size:8px}.project-book-reader-single-module__O9vUIW__answerPatterns small{color:#52625d;margin-top:3px;font-size:10px}.project-book-reader-single-module__O9vUIW__practiceReference dl{gap:7px;margin:0;padding:12px;display:grid}.project-book-reader-single-module__O9vUIW__practiceReference dl>div{grid-template-columns:28px minmax(0,1fr);align-items:center;gap:7px;display:grid}.project-book-reader-single-module__O9vUIW__practiceReference dt{color:#fff;background:#a66d1e;border-radius:7px;place-items:center;width:27px;height:27px;font:800 14px Noto Sans JP,sans-serif;display:grid}.project-book-reader-single-module__O9vUIW__practiceReference dd{color:#53635e;margin:0;font-size:10px;line-height:1.4}.project-book-reader-single-module__O9vUIW__dialogueScene{background:#f8fcfa;border:1px solid #c9d9d5;border-radius:14px;overflow:hidden}.project-book-reader-single-module__O9vUIW__dialogueScene>header{color:#fff;background:linear-gradient(125deg,#087255,#0c8e76);align-items:center;gap:13px;padding:17px 19px;display:flex}.project-book-reader-single-module__O9vUIW__dialogueScene>header>span{white-space:nowrap;background:#ffffff1f;border-radius:99px;flex:0 0 58px;place-items:center;width:58px;height:44px;font:800 21px/1 Noto Serif JP,serif;display:grid}.project-book-reader-single-module__O9vUIW__dialogueScene header small{color:#aee4d8;letter-spacing:.13em;font-size:8px;font-weight:900;display:block}.project-book-reader-single-module__O9vUIW__dialogueScene h3{margin:2px 0 0;font:800 20px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__dialogueIllustration{background:#edf5f2;border-bottom:1px solid #c9d9d5;margin:0}.project-book-reader-single-module__O9vUIW__dialogueIllustration img{aspect-ratio:3/2;object-fit:cover;width:100%;height:auto;display:block}.project-book-reader-single-module__O9vUIW__dialogueIllustration figcaption{background:#cadbd5;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.project-book-reader-single-module__O9vUIW__dialogueIllustration figcaption span{color:#36554c;text-align:center;background:#f2f8f5;padding:9px 8px;font-size:10px}.project-book-reader-single-module__O9vUIW__dialogueIllustration figcaption b{color:#087255;font-family:Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__dialogueScene>div{gap:0;display:grid}.project-book-reader-single-module__O9vUIW__dialogueLine{border-top:1px solid #d7e3df;grid-template-columns:max-content minmax(0,1fr);align-items:start;gap:14px;padding:16px 52px 16px 18px;display:grid;position:relative}.project-book-reader-single-module__O9vUIW__dialogueLine>b{color:#fff;text-align:center;white-space:nowrap;background:#0b4361;border-radius:14px;place-items:center;min-width:72px;min-height:48px;padding:0 10px;font-family:Noto Sans JP,sans-serif;line-height:1.2;display:grid}.project-book-reader-single-module__O9vUIW__dialogueLine strong,.project-book-reader-single-module__O9vUIW__dialogueLine i,.project-book-reader-single-module__O9vUIW__dialogueLine p{display:block}.project-book-reader-single-module__O9vUIW__dialogueLine strong{color:#07365a;font:750 16px/1.55 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__dialogueLine i{color:#8c6635;margin-top:3px;font-size:10px}.project-book-reader-single-module__O9vUIW__dialogueLine p{color:#53635f;margin:5px 0 0;font-size:12px;line-height:1.55}.project-book-reader-single-module__O9vUIW__dialogueLine em{color:#b7c8c3;font-size:10px;font-style:normal;font-weight:900;position:absolute;top:17px;right:17px}.project-book-reader-single-module__O9vUIW__selfIntroduction{background:linear-gradient(130deg,#f7eef8,#fffaf0);border:1px solid #d4c4df;border-radius:14px;grid-template-columns:74px minmax(0,1fr);gap:16px;padding:18px;display:grid}.project-book-reader-single-module__O9vUIW__selfIntroduction>span{color:#fff;writing-mode:vertical-rl;letter-spacing:.08em;background:#70436f;border-radius:50%;place-items:center;height:74px;font:800 20px Noto Sans JP,sans-serif;display:grid}.project-book-reader-single-module__O9vUIW__selfIntroduction div>*{display:block}.project-book-reader-single-module__O9vUIW__selfIntroduction small{color:#8b668b;letter-spacing:.13em;font-size:8px;font-weight:900}.project-book-reader-single-module__O9vUIW__selfIntroduction strong{color:#432e58;margin-top:6px;font:750 15px/1.65 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__selfIntroduction i{color:#8a6634;margin-top:5px;font-size:10px;line-height:1.5}.project-book-reader-single-module__O9vUIW__selfIntroduction p{color:#586760;margin:6px 0 0;font-size:12px;line-height:1.55}.project-book-reader-single-module__O9vUIW__profileChallenge{background:linear-gradient(135deg,#fff8e9,#f5f3e8);border:1px solid #ddcba9;border-radius:14px;padding:20px}.project-book-reader-single-module__O9vUIW__profileChallenge>header small{color:#a66d1e;letter-spacing:.14em;font-size:8px;font-weight:900}.project-book-reader-single-module__O9vUIW__profileChallenge h3{color:#082e50;margin:3px 0 2px;font:800 21px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__profileChallenge header p{color:#63706a;margin:0;font-size:12px}.project-book-reader-single-module__O9vUIW__profileChallenge>div{grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin-top:15px;display:grid}.project-book-reader-single-module__O9vUIW__profileChallenge article{color:#fff;text-align:center;border-radius:11px;flex-direction:column;align-items:center;min-width:0;padding:0 7px 12px;display:flex;overflow:hidden;box-shadow:0 7px 16px #283b3220}.project-book-reader-single-module__O9vUIW__profilePortrait{aspect-ratio:3/4;background-repeat:no-repeat;background-size:500% 200%;width:calc(100% + 14px);margin:0 -7px 8px;display:block;box-shadow:inset 0 -8px 14px #082e5040}.project-book-reader-single-module__O9vUIW__profileChallenge article>strong{font:800 14px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__profileChallenge article>strong sup{color:#ffe9a8;margin-left:3px;font-size:8px}.project-book-reader-single-module__O9vUIW__profileChallenge article>small{color:#ffffffc9;margin-top:2px;font-size:9px}.project-book-reader-single-module__O9vUIW__profileChallenge article>b{background:#ffffff23;border-radius:99px;margin-top:5px;padding:3px 7px;font-size:10px}.project-book-reader-single-module__O9vUIW__profileChallenge article>em{color:#fff4ca;margin-top:5px;font-size:8px;font-style:normal}.project-book-reader-single-module__O9vUIW__profile_blue{background:#17618a}.project-book-reader-single-module__O9vUIW__profile_teal{background:#087255}.project-book-reader-single-module__O9vUIW__profile_gold{background:#a66d1e}.project-book-reader-single-module__O9vUIW__profile_coral{background:#c15846}.project-book-reader-single-module__O9vUIW__profile_plum{background:#70436f}.project-book-reader-single-module__O9vUIW__objectChallenge{background:linear-gradient(135deg,#f2faf7,#fff8e9);border:1px solid #c8d9d3;border-radius:14px;padding:20px}.project-book-reader-single-module__O9vUIW__objectChallenge>header small{color:#087255;letter-spacing:.14em;font-size:8px;font-weight:900}.project-book-reader-single-module__O9vUIW__objectChallenge h3{color:#082e50;margin:3px 0 2px;font:800 21px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__objectChallenge header p{color:#63706a;margin:0;font-size:12px;line-height:1.55}.project-book-reader-single-module__O9vUIW__objectGrid{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:15px;display:grid}.project-book-reader-single-module__O9vUIW__objectGrid article{background:#fff;border:1px solid #d5e0dc;border-radius:12px;flex-direction:column;min-width:0;display:flex;overflow:hidden;box-shadow:0 7px 16px #283b3212}.project-book-reader-single-module__O9vUIW__objectPortrait{aspect-ratio:1;background-color:#f8f4e9;background-repeat:no-repeat;background-size:600% 500%;border-bottom:1px solid #e1e7e3;width:100%;display:block}.project-book-reader-single-module__O9vUIW__objectGrid article>div{flex-direction:column;min-height:103px;padding:10px;display:flex}.project-book-reader-single-module__O9vUIW__objectGrid strong{color:#07365a;font:800 16px Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__objectGrid i{color:#8b6936;margin-top:2px;font-size:8px;font-style:normal}.project-book-reader-single-module__O9vUIW__objectGrid p{color:#52625d;margin:auto 0 0;font:700 10px/1.5 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__practiceModules{gap:18px;display:grid}.project-book-reader-single-module__O9vUIW__practiceModule{background:#fffdf8;border:1px solid #d8c8aa;border-radius:14px;overflow:hidden;box-shadow:0 8px 20px #4738270d}.project-book-reader-single-module__O9vUIW__practiceModule>header{background:linear-gradient(125deg,#e8f2ec,#fbf2df);align-items:flex-start;gap:15px;padding:17px 19px;display:flex}.project-book-reader-single-module__O9vUIW__practiceModule>header>span{color:#fff;background:#087255;border-radius:12px;flex:0 0 40px;place-items:center;width:40px;height:40px;font:900 12px Georgia,serif;display:grid;box-shadow:0 7px 14px #08725525}.project-book-reader-single-module__O9vUIW__practiceModule header small{color:#7b8e86;letter-spacing:.13em;font-size:8px;font-weight:900}.project-book-reader-single-module__O9vUIW__practiceModule h3{color:#082e50;margin:1px 0 3px;font:800 20px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__practiceModule header p{color:#5e6c67;margin:0;font-size:12px;line-height:1.55}.project-book-reader-single-module__O9vUIW__practiceModule>ol{margin:0;padding:0;list-style:none;display:grid}.project-book-reader-single-module__O9vUIW__practiceModule>ol>li{border-top:1px solid #e1d6c1;grid-template-columns:32px minmax(0,1fr);gap:12px;padding:16px 19px;display:grid}.project-book-reader-single-module__O9vUIW__practiceQuestionNumber{color:#92703a;border:1px solid #c8b894;border-radius:50%;place-items:center;width:30px;height:30px;font-size:9px;font-weight:900;display:grid}.project-book-reader-single-module__O9vUIW__practiceModule li>div>strong{color:#123a57;font:750 15px/1.65 Noto Sans JP,Noto Serif Bengali,sans-serif;display:block}.project-book-reader-single-module__O9vUIW__practiceModule li>div>small{color:#887047;margin-top:4px;font-size:10px;display:block}.project-book-reader-single-module__O9vUIW__practiceModule details{margin-top:10px}.project-book-reader-single-module__O9vUIW__practiceModule summary{color:#087255;cursor:pointer;background:#f1f7f2;border:1px solid #b8cfc7;border-radius:99px;width:max-content;padding:6px 10px;font-size:10px;font-weight:850;list-style:none}.project-book-reader-single-module__O9vUIW__practiceModule summary::-webkit-details-marker{display:none}.project-book-reader-single-module__O9vUIW__practiceModule summary:after{content:"＋";margin-left:6px}.project-book-reader-single-module__O9vUIW__practiceModule details[open] summary:after{content:"−"}.project-book-reader-single-module__O9vUIW__practiceModule details>div{background:#fff5df;border-left:3px solid #d5a84d;border-radius:0 9px 9px 0;margin-top:9px;padding:12px 14px}.project-book-reader-single-module__O9vUIW__practiceModule details b,.project-book-reader-single-module__O9vUIW__practiceModule details i,.project-book-reader-single-module__O9vUIW__practiceModule details p{display:block}.project-book-reader-single-module__O9vUIW__practiceModule details b{color:#07365a;font:800 15px/1.55 Noto Sans JP,sans-serif}.project-book-reader-single-module__O9vUIW__practiceModule details i{color:#8a6330;margin-top:3px;font-size:10px}.project-book-reader-single-module__O9vUIW__practiceModule details p{color:#4f615b;margin:5px 0 0;font-size:12px}.project-book-reader-single-module__O9vUIW__practiceMethod{color:#fff;background:#082e50;border-radius:12px;flex-wrap:wrap;align-items:center;gap:8px;padding:14px 16px;display:flex}.project-book-reader-single-module__O9vUIW__practiceMethod>b{color:#f0ca73;margin-right:auto;font:800 14px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__practiceMethod>span{background:#ffffff12;border-radius:8px;padding:7px 10px;font-size:10px}.project-book-reader-single-module__O9vUIW__practiceMethod>span strong{color:#78d1b9}.project-book-reader-single-module__O9vUIW__practiceList{counter-reset:practice;gap:12px;padding:0;list-style:none;display:grid}.project-book-reader-single-module__O9vUIW__practiceList li{counter-increment:practice;background:#fffdf8;border:1px solid #d8cbb3;border-radius:10px;min-height:52px;padding:15px 18px 15px 62px;line-height:1.65;position:relative}.project-book-reader-single-module__O9vUIW__practiceList li:before{color:#fff;content:counter(practice,decimal-leading-zero);background:#087255;border-radius:50%;place-items:center;width:34px;height:34px;font-weight:900;display:grid;position:absolute;top:12px;left:14px}.project-book-reader-single-module__O9vUIW__mistakeBox{background:#fff4df;border:1px solid #dfbd83;border-radius:12px;margin:25px 0;padding:20px 22px}.project-book-reader-single-module__O9vUIW__mistakeBox strong{color:#985b0d;font:800 19px Georgia,Noto Serif Bengali,serif}.project-book-reader-single-module__O9vUIW__mistakeBox ul{color:#5e5140;margin:10px 0 0;padding-left:20px;line-height:1.75}@media (max-width:700px){.project-book-reader-single-module__O9vUIW__spread{padding:10px!important}.project-book-reader-single-module__O9vUIW__page{border-radius:3px!important;min-height:auto!important;box-shadow:0 8px 22px #493a2626!important}.project-book-reader-single-module__O9vUIW__divider{margin-top:28px;font-size:15px}.project-book-reader-single-module__O9vUIW__modalSteps{gap:4px}.project-book-reader-single-module__O9vUIW__modalSteps button{justify-content:center;padding:6px 3px}.project-book-reader-single-module__O9vUIW__modalSteps small{display:none}.project-book-reader-single-module__O9vUIW__lessonHero{grid-template-columns:1fr}.project-book-reader-single-module__O9vUIW__lessonHero>div{padding:20px}.project-book-reader-single-module__O9vUIW__lessonHero h2{font-size:23px}.project-book-reader-single-module__O9vUIW__lessonHero aside{border-top:1px solid #cbd8cf;border-left:0}.project-book-reader-single-module__O9vUIW__lessonRoadmap,.project-book-reader-single-module__O9vUIW__lessonConcepts>div,.project-book-reader-single-module__O9vUIW__lessonDialogue>div{grid-template-columns:1fr}.project-book-reader-single-module__O9vUIW__lessonDialogue article:nth-child(odd){border-right:0}.project-book-reader-single-module__O9vUIW__lessonChecklist,.project-book-reader-single-module__O9vUIW__lessonChecklist>div,.project-book-reader-single-module__O9vUIW__vocabGrid,.project-book-reader-single-module__O9vUIW__kanjiGrid{grid-template-columns:1fr}.project-book-reader-single-module__O9vUIW__vocabCardWithImage,.project-book-reader-single-module__O9vUIW__vocabCardFront{grid-template-columns:78px minmax(0,1fr)}.project-book-reader-single-module__O9vUIW__vocabImage{width:78px}.project-book-reader-single-module__O9vUIW__unitIntro{align-items:flex-start;padding:15px}.project-book-reader-single-module__O9vUIW__unitIntro>b{flex-basis:50px;height:50px;font-size:25px}.project-book-reader-single-module__O9vUIW__unitIntro h2{font-size:21px}.project-book-reader-single-module__O9vUIW__grammarOverview{padding:16px}.project-book-reader-single-module__O9vUIW__grammarOverview p{padding-left:16px;font-size:13px;line-height:1.8}.project-book-reader-single-module__O9vUIW__grammarUsage{margin:14px 12px 2px;padding:13px}.project-book-reader-single-module__O9vUIW__grammarUsage>div{flex-direction:column;align-items:stretch;overflow:visible}.project-book-reader-single-module__O9vUIW__grammarUsage>div>div:not(:last-child):after{top:auto;bottom:-10px;right:50%;transform:translate(50%)rotate(90deg)}.project-book-reader-single-module__O9vUIW__grammarUsage>p{flex-direction:column;align-items:flex-start;gap:4px}.project-book-reader-single-module__O9vUIW__grammarUsage>p b{text-align:left}.project-book-reader-single-module__O9vUIW__kanjiCard>b,.project-book-reader-single-module__O9vUIW__kanjiCardFront>b{flex-basis:64px;height:64px;font-size:38px}.project-book-reader-single-module__O9vUIW__memoryScene figcaption{display:block;position:static}.project-book-reader-single-module__O9vUIW__memoryScene figcaption span{text-align:left;margin-top:4px;display:block}.project-book-reader-single-module__O9vUIW__vocabCount{flex-direction:column;align-items:flex-start;gap:3px}.project-book-reader-single-module__O9vUIW__practiceHero figcaption{border:0;border-radius:0;position:static}.project-book-reader-single-module__O9vUIW__practiceReference{grid-template-columns:1fr}.project-book-reader-single-module__O9vUIW__profileChallenge>div,.project-book-reader-single-module__O9vUIW__objectGrid{grid-template-columns:repeat(2,minmax(0,1fr))}.project-book-reader-single-module__O9vUIW__dialogueIllustration figcaption{grid-template-columns:1fr}.project-book-reader-single-module__O9vUIW__dialogueIllustration figcaption span{padding:7px}.project-book-reader-single-module__O9vUIW__dialogueLine{grid-template-columns:max-content minmax(0,1fr);gap:10px;padding-left:12px;padding-right:38px}.project-book-reader-single-module__O9vUIW__dialogueLine>b{min-width:64px;min-height:40px;padding:0 8px;font-size:11px}.project-book-reader-single-module__O9vUIW__selfIntroduction{grid-template-columns:52px minmax(0,1fr);gap:12px;padding:14px}.project-book-reader-single-module__O9vUIW__selfIntroduction>span{height:62px;font-size:15px}.project-book-reader-single-module__O9vUIW__practiceModule>ol>li{padding:14px 13px}.project-book-reader-single-module__O9vUIW__practiceMethod{flex-direction:column;align-items:stretch}.project-book-reader-single-module__O9vUIW__practiceMethod>b{margin:0 0 3px}.project-book-reader-single-module__O9vUIW__foundationHero{grid-template-columns:1fr}.project-book-reader-single-module__O9vUIW__foundationHero>div{padding:21px}.project-book-reader-single-module__O9vUIW__foundationHero h2{font-size:24px}.project-book-reader-single-module__O9vUIW__foundationHero aside{border-top:1px solid #cbd8cf}.project-book-reader-single-module__O9vUIW__foundationScripts>div,.project-book-reader-single-module__O9vUIW__foundationRoutine>div,.project-book-reader-single-module__O9vUIW__foundationSounds{grid-template-columns:1fr}.project-book-reader-single-module__O9vUIW__foundationSounds>header{border-bottom:1px solid #e1d5c0;border-right:0}.project-book-reader-single-module__O9vUIW__foundationFormula{grid-template-columns:1fr 48px;display:grid}.project-book-reader-single-module__O9vUIW__foundationFormula>em:nth-of-type(2){grid-column:2}.project-book-reader-single-module__O9vUIW__foundationParticles>div{grid-template-columns:1fr 1fr}.project-book-reader-single-module__O9vUIW__foundationChecklist,.project-book-reader-single-module__O9vUIW__foundationChecklist>div{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.project-book-reader-single-module__O9vUIW__vocabFlipInner,.project-book-reader-single-module__O9vUIW__kanjiFlipInner{transition:none}}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__spread{background:#1c1712!important}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationHero,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationScripts,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationSounds,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationParticles,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationRoutine{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationHero h2,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationScripts h3,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationSounds h3,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationParticles h3,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationRoutine h3,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationSentence h3{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationScripts article,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationSounds article,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationParticles article,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationRoutine article{background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationSentence{border-color:var(--line);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationFormula>span{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__foundationChecklist{border-color:var(--line);background:linear-gradient(120deg,var(--soft),var(--paper))}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__page{box-shadow:-9px 10px #000,0 18px 42px #0000008c,inset -12px 0 22px #0000004d!important}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__divider{color:var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__divider i{background:linear-gradient(90deg,var(--line),transparent)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__indexUnit{border-bottom-color:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__indexUnit .project-book-reader-single-module__O9vUIW__unitMenu{border-top-color:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__modalSteps button{border-color:var(--line);color:var(--muted);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__modalSteps button>b{background:var(--line);color:var(--text)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__modalSteps .project-book-reader-single-module__O9vUIW__currentStep{border-color:var(--green);color:var(--green);background:var(--green-dark);box-shadow:inset 0 -3px var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__modalSteps .project-book-reader-single-module__O9vUIW__finishedStep{color:var(--muted);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__unitIntro{border-color:var(--line);background:linear-gradient(120deg,var(--soft),var(--paper) 68%)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__unitIntro h2{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__unitIntro p{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarIntro{background:linear-gradient(120deg,var(--soft),var(--paper) 70%)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarIntro>div>span{color:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarOverview{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarOverview p{border-top-color:var(--line);color:var(--text)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarOverview p:before{background:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__memoryScene{border-color:var(--line);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__memoryScene figcaption{color:var(--text);background:#0b1215d9;border-color:#ffffff1f}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__memoryScene figcaption strong{color:var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCount{background:var(--soft);color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCount strong{color:var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCard{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberButton{border-color:var(--line);background:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberButton:hover,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberButton:focus-visible{border-color:var(--text);background:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberedButton{border-color:var(--green);background:var(--green-action)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberedButton:hover,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberedButton:focus-visible{border-color:var(--green-dark);background:var(--green-dark)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberedCard>.project-book-reader-single-module__O9vUIW__vocabCard,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberedCard .project-book-reader-single-module__O9vUIW__vocabCardFront{border-color:var(--green);background:var(--green-dark)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabNumber{color:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabImage{border-color:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCardFront,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCardBack{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy>strong{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy>small{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy>i,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__vocabCardBack>i{color:var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__studyTip{background:var(--soft);color:var(--text);border-left-color:var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__studyTip strong{color:var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__patternList article{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__patternList span{background:var(--green-dark);color:var(--green)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__patternList code{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarDetailCard{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarDetailCard>header{border-bottom-color:var(--line);background:linear-gradient(120deg,var(--soft),var(--paper))}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarDetailCard header small{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarDetailCard header code{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarDetailCard>p{color:var(--text)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarDetailCard>ul{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarExamples{border-top-color:var(--line);background:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarExamples>div{background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarExamples strong{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarExamples i{color:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__grammarExamples p{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__exampleList article{border-left-color:var(--orange);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__exampleList strong{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__exampleList p{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCard{border-color:var(--line);background:linear-gradient(145deg,var(--paper),var(--soft))}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberedKanjiCard>.project-book-reader-single-module__O9vUIW__kanjiCard,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__rememberedKanjiCard .project-book-reader-single-module__O9vUIW__kanjiCardFront{border-color:var(--green);background:var(--green-dark)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCard>b,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCardFront>b{border-color:var(--line);background:var(--paper);color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCard span,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCardFront>span>i{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCard p,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCardFront>span>p{color:var(--text)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCardFront,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCardBack{border-color:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__kanjiCardFront{background:linear-gradient(145deg,var(--paper),var(--soft))}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceHero{border-color:var(--line);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueScene{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueIllustration{border-bottom-color:var(--line);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueIllustration figcaption{background:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueIllustration figcaption span{color:var(--text);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueLine{border-top-color:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueLine strong{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueLine i{color:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueLine p,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__dialogueLine em{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__profileChallenge{border-color:var(--line);background:linear-gradient(135deg,var(--soft),var(--paper))}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__profileChallenge header small{color:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__profileChallenge h3{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__profileChallenge header p{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__objectChallenge{border-color:var(--line);background:linear-gradient(135deg,var(--soft),var(--paper))}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__objectChallenge h3,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__objectGrid strong{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__objectChallenge header p,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__objectGrid p{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__objectGrid article,html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule>header{background:linear-gradient(125deg,var(--soft),var(--paper))}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule header small{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule h3{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule header p{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule>ol>li{border-top-color:var(--line)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceQuestionNumber{border-color:var(--line);color:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule li>div>strong{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule li>div>small{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule summary{border-color:var(--line);color:var(--green);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule details>div{border-left-color:var(--orange);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule details b{color:var(--navy)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule details i{color:var(--orange)}.project-book-reader-single-module__O9vUIW__vocabCard h3,.project-book-reader-single-module__O9vUIW__vocabCardFront .project-book-reader-single-module__O9vUIW__vocabCopy>strong{padding-top:4px;line-height:1.7}.project-book-reader-single-module__O9vUIW__kanjiCard p,.project-book-reader-single-module__O9vUIW__kanjiCardFront>span>p{padding-top:3px;line-height:1.75}.project-book-reader-single-module__O9vUIW__focusWordBadge{padding-top:6px;line-height:1.6}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceModule details p{color:var(--muted)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__practiceList li{border-color:var(--line);background:var(--paper)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__mistakeBox{border-color:var(--orange);background:var(--soft)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__mistakeBox strong{color:var(--orange)}html[data-theme=dark] .project-book-reader-single-module__O9vUIW__mistakeBox ul{color:var(--muted)}