body.dokkai-n2-mode{--background:#fffaf1;--foreground:#203149;--primary:#dfaa20;--primary-foreground:#203149;--secondary:#fff1b6;--muted:#f2eee5;--muted-foreground:#65768d;--accent:#fff0ad;--border:#dfdfd8;--ring:#ca9c25;--navy:#213249;--yellow:#ffdf59;--green:#397c68}body.dokkai-n2-mode *{box-sizing:border-box}body.dokkai-n2-mode{margin:0;color:var(--foreground);background:var(--background);font-family:Arial,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}body.dokkai-n2-mode .sensei-material-button,body.dokkai-n2-mode .sensei-trigger{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #ddbd55;border-radius:12px;background:#fff0b2;color:#34435a;font-weight:700;font-size:.9375rem;min-height:42px;padding:9px 13px}body.dokkai-n2-mode .sensei-material-button{margin:0 0 18px;background:#fff8dc;text-align:left;line-height:1.6}body.dokkai-n2-mode .sensei-material-button:hover,body.dokkai-n2-mode .sensei-trigger:hover{background:#ffe273}body.dokkai-n2-mode .sensei-dialog[data-slot=dialog-content]{display:flex;flex-direction:column;gap:0;width:min(680px,calc(100vw - 28px));max-width:680px;height:min(760px,calc(100dvh - 34px));max-height:calc(100dvh - 34px);padding:0;border:1px solid #d7dce3;border-radius:24px;overflow:hidden;background:#fffaf1;color:#203149}body.dokkai-n2-mode .sensei-heading{display:flex;gap:13px;align-items:center;padding:23px 50px 17px 23px;background:#14243c;color:#fff}body.dokkai-n2-mode .sensei-avatar{width:48px;height:48px;flex-shrink:0;display:grid;place-items:center;border-radius:15px;background:#ffdf59;color:#14243c}body.dokkai-n2-mode .sensei-heading [data-slot=dialog-title]{font-size:1.25rem;line-height:1.5}body.dokkai-n2-mode .sensei-heading [data-slot=dialog-description]{color:#d3dcea;font-size:.875rem;line-height:1.6;margin-top:3px}body.dokkai-n2-mode .sensei-dialog>[data-slot=dialog-close]{color:white;top:22px;right:18px;opacity:1}body.dokkai-n2-mode .sensei-context{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;padding:13px 23px;background:#fff2c5;border-bottom:1px solid #e4dcc2;font-size:.875rem;line-height:1.7}body.dokkai-n2-mode .sensei-context strong{display:flex;gap:7px;align-items:flex-start;min-width:0;overflow-wrap:anywhere}body.dokkai-n2-mode .sensei-context strong svg{flex-shrink:0;margin-top:4px}body.dokkai-n2-mode .sensei-context>span{color:#725b25;flex-shrink:0}body.dokkai-n2-mode .sensei-messages{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:22px 23px;scroll-padding:20px}body.dokkai-n2-mode .sensei-welcome{padding:5px 0 17px}body.dokkai-n2-mode .sensei-welcome>svg{color:#a07613}body.dokkai-n2-mode .sensei-welcome h3{font-size:1.125rem;margin:9px 0}body.dokkai-n2-mode .sensei-welcome p{font-size:1rem;line-height:1.8;color:#65758b;margin:0 0 15px}body.dokkai-n2-mode .sensei-prompts{display:grid;grid-template-columns:1fr 1fr;gap:8px}body.dokkai-n2-mode .sensei-prompts button{background:white;border:1px solid #d9dfe4;border-radius:12px;padding:12px;font-size:.875rem;line-height:1.7;text-align:left}body.dokkai-n2-mode .sensei-prompts button:hover{background:#fff1bb;border-color:#ceb76b}body.dokkai-n2-mode .sensei-notice{background:#fff3d6;border:1px solid #dfc482;border-radius:14px;padding:15px 17px;font-size:.9375rem;line-height:1.8;margin:10px 0 18px}body.dokkai-n2-mode .sensei-notice p{margin:5px 0 0}body.dokkai-n2-mode .sensei-notice a{display:inline-flex;margin-top:10px;text-decoration:none}body.dokkai-n2-mode .sensei-message{max-width:94%;border:1px solid #dfe4e9;border-radius:17px;padding:15px 18px;background:white;margin:13px 0;overflow-wrap:anywhere}body.dokkai-n2-mode .sensei-message.user{margin-left:auto;background:#14243c;color:#fff;border-color:#14243c}body.dokkai-n2-mode .sensei-message>strong{font-size:.875rem;color:#947117}body.dokkai-n2-mode .sensei-message.user>strong{color:#ffdf59}body.dokkai-n2-mode .sensei-message p{white-space:pre-wrap;line-height:1.9;font-size:1rem;margin:6px 0 0}body.dokkai-n2-mode .sensei-references{padding-top:12px;margin-top:14px;border-top:1px solid #e3e7ec;font-size:.875rem;color:#63758b;display:flex;flex-direction:column;gap:6px}body.dokkai-n2-mode .sensei-references small{font-size:.8125rem;font-weight:700}body.dokkai-n2-mode .sensei-thinking{display:flex;gap:9px;align-items:center;font-size:.9375rem;color:#6a7c90;margin:18px 0}body.dokkai-n2-mode .sensei-thinking svg{animation:spin 1.2s linear infinite}body.dokkai-n2-mode .sensei-error{margin:0;padding:10px 23px;background:#fff0e6;color:#a6442d;font-size:.9375rem;line-height:1.7}body.dokkai-n2-mode .sensei-compose{border-top:1px solid #dfe3e5;padding:14px 23px 11px;background:#fffdf8;flex-shrink:0}body.dokkai-n2-mode .sensei-compose label{display:block;font-size:.875rem;font-weight:700;margin-bottom:7px}body.dokkai-n2-mode .sensei-compose textarea{display:block;width:100%;resize:vertical;min-height:86px;max-height:150px;border:1px solid #cbd3dd;background:white;color:#203149;border-radius:12px;padding:12px 14px;font-size:1rem;line-height:1.7;box-sizing:border-box}body.dokkai-n2-mode .sensei-compose-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:10px}body.dokkai-n2-mode .sensei-compose-actions>span{font-size:.8125rem;color:#64758a}body.dokkai-n2-mode .sensei-compose-actions button{display:flex;gap:8px;align-items:center;font-size:.875rem;min-height:44px}body.dokkai-n2-mode .sensei-bottom{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:space-between;background:#fffdf8;padding:0 23px 14px;font-size:.8125rem;line-height:1.6;color:#6a7b8f}body.dokkai-n2-mode .sensei-bottom button{display:inline-flex;gap:6px;align-items:center;border:0;background:transparent;color:#596c84;min-height:36px;font-size:.8125rem}body.dokkai-n2-mode .sensei-bottom a{font-weight:700;text-decoration:underline}body.dokkai-n2-mode .sensei-dialog button:disabled{cursor:default}@keyframes spin{to{transform:rotate(1turn)}}@media(max-width:760px){body.dokkai-n2-mode .sensei-dialog[data-slot=dialog-content]{width:calc(100vw - 16px);height:calc(100dvh - 20px);max-height:calc(100dvh - 20px);max-width:none;border-radius:20px}body.dokkai-n2-mode .sensei-heading{padding:18px 44px 15px 17px}body.dokkai-n2-mode .sensei-heading [data-slot=dialog-title]{font-size:1.125rem}body.dokkai-n2-mode .sensei-heading [data-slot=dialog-description]{font-size:.875rem}body.dokkai-n2-mode .sensei-context{padding:11px 17px;flex-direction:column;gap:2px}body.dokkai-n2-mode .sensei-messages{padding:17px}body.dokkai-n2-mode .sensei-compose{padding:12px 17px 10px}body.dokkai-n2-mode .sensei-bottom{padding:0 17px calc(11px + env(safe-area-inset-bottom))}body.dokkai-n2-mode .sensei-trigger{padding:8px 10px;font-size:.875rem;gap:6px}body.dokkai-n2-mode .sensei-prompts{grid-template-columns:1fr}body.dokkai-n2-mode .sensei-dialog .sensei-message{max-width:100%;padding:14px}body.dokkai-n2-mode .sensei-error{padding:10px 17px}}@media(max-width:420px){body.dokkai-n2-mode .top-right .avatar{display:none}body.dokkai-n2-mode .sensei-dialog .sensei-compose-actions{align-items:flex-end}body.dokkai-n2-mode .sensei-compose-actions>span{white-space:nowrap}body.dokkai-n2-mode .sensei-compose-actions button{padding:10px 11px;line-height:1.5}}body.dokkai-n2-mode button,body.dokkai-n2-mode input,body.dokkai-n2-mode select,body.dokkai-n2-mode textarea{font:inherit}body.dokkai-n2-mode button{cursor:pointer}body.dokkai-n2-mode button:disabled{opacity:.5;cursor:wait}body.dokkai-n2-mode a{color:inherit}body.dokkai-n2-mode a,body.dokkai-n2-mode button,body.dokkai-n2-mode input,body.dokkai-n2-mode textarea{-webkit-tap-highlight-color:transparent}body.dokkai-n2-mode a:focus-visible,body.dokkai-n2-mode button:focus-visible,body.dokkai-n2-mode input:focus-visible,body.dokkai-n2-mode textarea:focus-visible{outline:3px solid #c49720;outline-offset:4px}body.dokkai-n2-mode button{transition:background .15s,transform .15s}body.dokkai-n2-mode button:active:not(:disabled){transform:translateY(1px)}body.dokkai-n2-mode .shell{display:block!important;max-width:1536px;margin:auto;min-height:100vh}body.dokkai-n2-mode .sidebar{position:fixed;top:0;bottom:0;width:226px;background:#fffdf8;border-right:1px solid var(--border);padding:32px 22px;z-index:30;display:flex;flex-direction:column}body.dokkai-n2-mode .brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:-.6px}body.dokkai-n2-mode .brand .bolt{background:var(--yellow);border:1px solid #e1b435;width:42px;height:42px;border-radius:13px;display:grid;place-items:center}body.dokkai-n2-mode .brand small{font-size:12px;letter-spacing:2px;display:block;font-weight:600;color:#9b824d;line-height:1.4}body.dokkai-n2-mode .nav{display:flex;flex-direction:column;gap:8px;margin-top:48px}body.dokkai-n2-mode .nav button{display:flex;align-items:center;gap:13px;text-align:left;border:0;background:transparent;padding:14px;border-radius:13px;color:#718094;font-size:15px;font-weight:600}body.dokkai-n2-mode .nav button.active{background:#fff1b6;color:#996c0c}body.dokkai-n2-mode .nav button:hover{background:#fff6d9}body.dokkai-n2-mode .nav svg{width:21px;height:21px}body.dokkai-n2-mode .side-bottom{margin-top:auto;font-size:14px;color:#7b856f}body.dokkai-n2-mode .side-bottom strong{display:block;color:var(--navy);font-size:18px}body.dokkai-n2-mode .side-bottom .tiny-pika{width:72px;height:72px;object-fit:contain;margin-bottom:10px}body.dokkai-n2-mode .workspace{margin-left:226px}body.dokkai-n2-mode .course-strip{background:#fff6d1;padding:20px 38px;border-bottom:1px solid #e8dea9}body.dokkai-n2-mode .course-tabs [data-slot=tabs-list]{width:100%;height:auto;padding:0;background:none;gap:14px}body.dokkai-n2-mode .course-tabs [data-slot=tabs-trigger]{justify-content:flex-start;align-items:flex-start;flex-direction:column;white-space:normal;background:#fff;border:1px solid #e1d9be;border-radius:18px;padding:16px 23px;gap:3px;line-height:1.5;text-align:left;min-width:0;box-shadow:none;color:var(--navy)}body.dokkai-n2-mode .course-tabs [data-slot=tabs-trigger][data-state=active]{background:var(--yellow);border-color:#d5ab22;box-shadow:0 3px 0 #d7ae34}body.dokkai-n2-mode .course-title{font-size:27px;font-weight:800;letter-spacing:.01em}body.dokkai-n2-mode .course-sub{font-size:14px;font-weight:400}body.dokkai-n2-mode .course-foot{font-size:13px;color:#627086;font-weight:400}body.dokkai-n2-mode .topbar{height:70px;background:#fffdf8;border-bottom:1px solid #e1e5e9;display:flex;justify-content:space-between;align-items:center;padding:0 38px}body.dokkai-n2-mode .crumb{display:flex;gap:15px;align-items:center;color:#79856c;font-size:16px}body.dokkai-n2-mode .save-state{font-size:14px;display:flex;align-items:center;gap:8px;color:var(--green)}body.dokkai-n2-mode .avatar{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;border:1px solid #e3bd4b;background:#fff0ad;font-size:14px;font-weight:700;color:#766029;margin-left:10px}body.dokkai-n2-mode .top-right{display:flex;align-items:center;gap:12px}body.dokkai-n2-mode main.content{padding:34px 38px 70px;max-width:1180px;margin:auto}body.dokkai-n2-mode .eyebrow{font-size:12px;letter-spacing:2.6px;text-transform:uppercase;font-weight:700;color:#9a7c3e;margin:0 0 10px}body.dokkai-n2-mode .title-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px}body.dokkai-n2-mode .title-row h1{font-size:36px;line-height:1.23;letter-spacing:-1.2px;margin:0;font-weight:800}body.dokkai-n2-mode .title-row p{color:#6b7a91;margin:10px 0 0}body.dokkai-n2-mode .day-label{border:1px solid #e4d6a6;border-radius:30px;padding:8px 15px;font-size:13px;white-space:nowrap;background:#fff6db;color:#927633}body.dokkai-n2-mode .dashboard-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:22px}body.dokkai-n2-mode .hero-card{background:var(--navy);position:relative;isolation:isolate;color:white;border-radius:27px;padding:31px 33px;min-height:345px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}body.dokkai-n2-mode .hero-card:before{content:"";width:450px;height:450px;position:absolute;border:50px solid #ffffff03;border-radius:50%;top:-310px;left:20px;z-index:-1}body.dokkai-n2-mode .hero-top{display:flex;gap:13px;align-items:center;font-size:12px;font-weight:700;letter-spacing:1.3px;color:var(--yellow)}body.dokkai-n2-mode .hero-top .day{padding:5px 11px;border:1px solid #677387;border-radius:7px;background:#ffffff0a}body.dokkai-n2-mode .hero-card h2{font-size:36px;line-height:1.28;letter-spacing:-.6px;max-width:72%;margin:27px 0 12px}body.dokkai-n2-mode .hero-card p{font-size:16px;color:#c4cbd6;max-width:68%;margin:0 0 24px}body.dokkai-n2-mode .hero-card .primary{align-self:flex-start;min-width:190px;z-index:2}body.dokkai-n2-mode .hero-pika{position:absolute;right:16px;bottom:22px;width:175px;height:175px;object-fit:contain;filter:drop-shadow(0 10px 10px #091b284a)}body.dokkai-n2-mode .countdown{position:absolute;right:26px;top:61px;text-align:right;font-size:12px;letter-spacing:1px;color:#ead98a}body.dokkai-n2-mode .countdown strong{display:block;font-size:43px;line-height:1.1;color:var(--yellow);letter-spacing:-2px;margin:5px 0}body.dokkai-n2-mode .countdown small{display:block;color:#bdc5d2;letter-spacing:0;font-size:12px}body.dokkai-n2-mode .choice,body.dokkai-n2-mode .grade,body.dokkai-n2-mode .primary,body.dokkai-n2-mode .secondary,body.dokkai-n2-mode .text-btn{min-height:46px;border-radius:13px;border:0;font-weight:700;padding:12px 21px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:15px;line-height:1.4}body.dokkai-n2-mode .primary{background:var(--yellow);color:var(--navy)}body.dokkai-n2-mode .primary:hover{background:#ffcf31}body.dokkai-n2-mode .secondary{background:white;border:1px solid #d9dfe5;color:var(--navy)}body.dokkai-n2-mode .secondary:hover{background:#fff6d8}body.dokkai-n2-mode .text-btn{background:transparent;color:#97711e;padding:8px 0;min-height:34px;font-size:14px;text-align:left}body.dokkai-n2-mode .card{border:1px solid #e0e2e1;border-radius:23px;background:#fffdf9;padding:24px}body.dokkai-n2-mode .card h2{font-size:18px;margin:0 0 4px;letter-spacing:-.3px}body.dokkai-n2-mode .muted{color:#718097;font-size:14px}body.dokkai-n2-mode .mission-card{display:flex;flex-direction:column}body.dokkai-n2-mode .mission-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}body.dokkai-n2-mode .mission-header span{color:#917338;background:#fff4d7;border-radius:8px;padding:3px 9px;font-size:13px}body.dokkai-n2-mode .mission-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #edece5}body.dokkai-n2-mode .mission-row:last-child{border:0}body.dokkai-n2-mode .mission-row .mission-icon{width:34px;height:34px;border-radius:10px;background:#fff1ba;color:#99772e;display:grid;place-items:center;flex-shrink:0}body.dokkai-n2-mode .mission-row svg{width:18px;height:18px}body.dokkai-n2-mode .mission-row strong{display:block;font-size:14px}body.dokkai-n2-mode .mission-row small{display:block;font-size:12px;color:#7b879a}body.dokkai-n2-mode .mission-row button{margin-left:auto;border:0;background:none;color:#9e7b2c;font-size:13px;font-weight:700;padding:8px}body.dokkai-n2-mode .mission-row .check{width:20px;height:20px;margin-left:auto;flex-shrink:0}body.dokkai-n2-mode .stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}body.dokkai-n2-mode .stat{display:flex;align-items:center;gap:15px;padding:21px 22px}body.dokkai-n2-mode .stat-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#e7f4ec;color:#397c68}body.dokkai-n2-mode .stat-icon.amber{background:#fff0bc;color:#a17c22}body.dokkai-n2-mode .stat-icon.blue{background:#ecf0f8;color:#5e789e}body.dokkai-n2-mode .stat strong{font-size:24px;display:block;line-height:1.3}body.dokkai-n2-mode .stat p{font-size:13px;color:#7a8597;margin:0}body.dokkai-n2-mode .section-row{display:flex;justify-content:space-between;align-items:center;margin:29px 0 14px;gap:12px}body.dokkai-n2-mode .section-row h2{font-size:20px;margin:0}body.dokkai-n2-mode .section-row p{margin:3px 0 0;font-size:14px;color:#758398}body.dokkai-n2-mode .lower-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:22px}body.dokkai-n2-mode .next-unit{padding:22px;display:flex;align-items:center;gap:17px}body.dokkai-n2-mode .unit-mark{width:58px;height:58px;background:#fff0b2;color:#977125;border-radius:17px;display:grid;place-items:center;font-size:23px;font-weight:800;flex-shrink:0}body.dokkai-n2-mode .next-unit strong{font-size:17px}body.dokkai-n2-mode .next-unit p{color:#758195;font-size:14px;margin:3px 0}body.dokkai-n2-mode .next-unit button{margin-left:auto}body.dokkai-n2-mode .phase-mini{padding:21px 24px}body.dokkai-n2-mode .phase-mini .phase-line{display:flex;gap:9px;align-items:center;font-size:14px}body.dokkai-n2-mode .phase-mini .phase-line svg{color:#ac8835;width:18px}body.dokkai-n2-mode .phase-mini p{color:#718098;font-size:13px;margin:8px 0 0}body.dokkai-n2-mode .section-note{margin:20px 0;font-size:13px;color:#8b8f93}body.dokkai-n2-mode .footer-note{font-size:12px;color:#969b9e;margin-top:40px}body.dokkai-n2-mode .error-banner{border:1px solid #dfa561;background:#fff3e2;padding:14px 18px;border-radius:13px;display:flex;justify-content:space-between;gap:12px;margin-bottom:20px;color:#8b5d25;font-size:14px}body.dokkai-n2-mode .error-banner button{border:0;background:none;text-decoration:underline}body.dokkai-n2-mode .loading-bar{font-size:14px;color:#7b8590;margin-bottom:15px}body.dokkai-n2-mode .filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}body.dokkai-n2-mode .searchbox{border:1px solid #dfe2dc;border-radius:13px;background:white;padding:10px 15px;display:flex;gap:10px;align-items:center;flex:1;min-width:170px}body.dokkai-n2-mode .searchbox input{border:0;outline:0!important;background:transparent;width:100%;font-size:15px}body.dokkai-n2-mode .searchbox svg{width:18px;color:#8d958c}body.dokkai-n2-mode .filter-toggle{border:1px solid #ddd;background:#fff;border-radius:12px;padding:10px 14px;font-size:14px}body.dokkai-n2-mode .filter-toggle.on{background:#fff0b2;border-color:#dab950}body.dokkai-n2-mode .unit-section{margin-bottom:27px}body.dokkai-n2-mode .unit-heading{display:flex;gap:12px;align-items:center;margin-bottom:11px}body.dokkai-n2-mode .unit-heading strong{font-size:15px}body.dokkai-n2-mode .unit-heading span{font-size:12px;color:#849084}body.dokkai-n2-mode .learn-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}body.dokkai-n2-mode .learn-card{border:1px solid #e2e3de;background:white;border-radius:18px;text-align:left;padding:19px 22px;min-height:127px;display:flex;flex-direction:column;gap:5px;color:var(--navy)}body.dokkai-n2-mode .learn-card:hover{border-color:#d7b84a;background:#fffdf4}body.dokkai-n2-mode .learn-card .jp-title{font-size:25px;font-weight:700;line-height:1.4;overflow-wrap:anywhere}body.dokkai-n2-mode .learn-card .meaning{font-size:14px;color:#6f7c90}body.dokkai-n2-mode .learn-card .card-bottom{display:flex;gap:8px;align-items:center;margin-top:7px;font-size:12px;color:#8d98a5}body.dokkai-n2-mode .badge{padding:2px 8px;border-radius:6px;background:#f0f3f3;color:#717f90;font-size:12px}body.dokkai-n2-mode .badge.yellow{background:#fff0b8;color:#9c772a}body.dokkai-n2-mode .badge.green{background:#e7f5eb;color:#347256}body.dokkai-n2-mode .badge.red{background:#fff0e6;color:#a97137}body.dokkai-n2-mode .wide-progress{height:9px;background:#ecebdc;margin:16px 0 8px}body.dokkai-n2-mode .wide-progress [data-slot=progress-indicator]{background:#e0b22c}body.dokkai-n2-mode .empty{border:1px dashed #d7d8c9;border-radius:23px;text-align:center;padding:42px 24px}body.dokkai-n2-mode .empty svg{margin:0 auto 12px;color:#af9234}body.dokkai-n2-mode .empty h2{margin:0 0 7px;font-size:21px}body.dokkai-n2-mode .empty p{color:#7a8795;font-size:15px}body.dokkai-n2-mode .list-row{display:flex;align-items:center;gap:16px;padding:17px 19px;border:1px solid #e2e2db;border-radius:16px;background:white;margin-bottom:10px}body.dokkai-n2-mode .list-row strong{font-size:19px}body.dokkai-n2-mode .list-row p{font-size:13px;color:#7b8597;margin:3px 0 0}body.dokkai-n2-mode .list-row button{margin-left:auto;flex-shrink:0}body.dokkai-n2-mode .book-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:21px}body.dokkai-n2-mode .book-card{padding:30px;background:white;border-radius:23px;border:1px solid #e4dfcd}body.dokkai-n2-mode .book-cover{background:#fff0b9;border-radius:17px;width:75px;height:89px;display:grid;place-items:center;font-size:36px;margin-bottom:20px}body.dokkai-n2-mode .book-cover.red{background:#f5e8e1;color:#9e4c3d}body.dokkai-n2-mode .book-card h2{font-size:21px;line-height:1.4;margin:0 0 10px}body.dokkai-n2-mode .book-card p{color:#758293;font-size:14px}body.dokkai-n2-mode .book-card button{margin-top:10px}body.dokkai-n2-mode .book-card .primary{margin-right:10px}body.dokkai-n2-mode .reader-shell{margin:24px 0}body.dokkai-n2-mode .reader-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;background:#fff;border:1px solid #ddd;border-radius:16px;padding:13px}body.dokkai-n2-mode .reader-toolbar button{border:1px solid #e1e1d7;background:#fff8e3;border-radius:9px;padding:7px 12px;min-height:40px}body.dokkai-n2-mode .reader-toolbar input{border:1px solid #ddd;border-radius:7px;padding:6px;width:60px;text-align:center}body.dokkai-n2-mode .page-image-area{margin:16px 0;background:#ecebe5;border-radius:16px;overflow:auto;text-align:center}body.dokkai-n2-mode .page-image-area img{max-width:none;height:auto;display:block;margin:auto}body.dokkai-n2-mode .image-error{padding:60px 15px;color:#956131}body.dokkai-n2-mode .reader-caption{text-align:center;color:#7d8591;font-size:13px}body.dokkai-n2-mode .reader-text{white-space:pre-wrap;line-height:2;font-size:17px;overflow-wrap:anywhere;border:1px solid #e0e1d8;padding:24px;border-radius:15px;background:white}body.dokkai-n2-mode .reader-text small{display:block;font-size:13px;color:#8b793a;margin-bottom:15px}body.dokkai-n2-mode .study-dialog[data-slot=dialog-content]{max-width:760px!important;max-height:92dvh;overflow:auto;padding:28px!important;border-radius:24px!important;display:block!important;background:#fffaf2}body.dokkai-n2-mode .study-dialog [data-slot=dialog-title]{font-size:29px;line-height:1.4;margin-right:27px}body.dokkai-n2-mode .study-dialog [data-slot=dialog-description]{font-size:14px;margin:5px 0 17px}body.dokkai-n2-mode .study-meaning{font-size:22px;font-weight:700;margin:14px 0;color:#94732b}body.dokkai-n2-mode .study-notes{background:#fff3c7;border-radius:15px;padding:17px 21px;margin:18px 0;font-size:15px}body.dokkai-n2-mode .study-notes p{margin:6px 0}body.dokkai-n2-mode .example{padding:17px 0;border-bottom:1px solid #e3e5df}body.dokkai-n2-mode .example .jp{font-size:21px;line-height:1.8}body.dokkai-n2-mode .example .id{font-size:15px;color:#748094;margin-top:6px}body.dokkai-n2-mode .study-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:23px}body.dokkai-n2-mode .quiz-prompt{background:#213249;color:white;padding:22px;border-radius:18px;margin:20px 0}body.dokkai-n2-mode .quiz-prompt p{font-size:20px;margin:6px 0;line-height:1.8}body.dokkai-n2-mode .quiz-options{display:grid;gap:10px;margin:17px 0}body.dokkai-n2-mode .choice{justify-content:flex-start;text-align:left;background:white;border:1px solid #ddd;color:#324158;font-weight:400}body.dokkai-n2-mode .choice.selected{background:#fff0b5;border-color:#dfb533}body.dokkai-n2-mode .choice.correct{background:#e8f4ed;border-color:#7aae92}body.dokkai-n2-mode .choice.wrong{background:#fff0e5;border-color:#d8986c}body.dokkai-n2-mode .quiz-result{padding:12px 16px;background:#ecf5ef;border-radius:12px;font-size:14px;color:#376b52;margin:15px 0}body.dokkai-n2-mode .quiz-result.wrong{background:#fff0e5;color:#98602e}body.dokkai-n2-mode .field-label{display:block;font-size:14px;font-weight:700;margin:20px 0 8px}body.dokkai-n2-mode .study-dialog textarea{width:100%;min-height:108px;border:1px solid #d3d9d6;border-radius:13px;padding:14px;background:#fff;font-size:16px;resize:vertical}body.dokkai-n2-mode .self-check{display:flex;gap:10px;align-items:flex-start;margin:19px 0;font-size:14px}body.dokkai-n2-mode .self-check [data-slot=checkbox]{margin-top:4px;flex-shrink:0}body.dokkai-n2-mode .grades{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:20px}body.dokkai-n2-mode .grade{flex-direction:column;gap:2px;padding:12px 5px;background:#e9f3ed;border:1px solid #c5decf;color:#3c6653;font-size:14px}body.dokkai-n2-mode .grade small{font-size:12px;font-weight:400}body.dokkai-n2-mode .grade.again{background:#fff0e3;border-color:#edceb2;color:#9b693c}body.dokkai-n2-mode .grade.hard{background:#fff4cb;border-color:#e3d69e;color:#8a763c}body.dokkai-n2-mode .grade.easy{background:#eaf1fb;border-color:#cddcef;color:#57749d}body.dokkai-n2-mode .reading-step{padding:17px 20px;margin:13px 0;background:white;border:1px solid #e2e2d9;border-radius:15px}body.dokkai-n2-mode .reading-step h3{margin:0 0 7px;font-size:16px}body.dokkai-n2-mode .reading-step p{font-size:14px;color:#778298;margin:0}body.dokkai-n2-mode .reading-pages{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}body.dokkai-n2-mode .reading-pages button{border:1px solid #dec881;background:#fff1b9;color:#8c732e;border-radius:9px;padding:8px 14px}body.dokkai-n2-mode .timer{font-variant-numeric:tabular-nums;font-size:25px;font-weight:700;display:flex;align-items:center;gap:15px;margin:18px 0}body.dokkai-n2-mode .timer button{font-size:14px}body.dokkai-n2-mode .plan-timeline{display:grid;gap:16px}body.dokkai-n2-mode .plan-phase{display:flex;gap:23px;align-items:flex-start}body.dokkai-n2-mode .phase-number{font-size:22px;font-weight:800;background:var(--yellow);border-radius:12px;width:43px;height:43px;display:grid;place-items:center;flex-shrink:0}body.dokkai-n2-mode .plan-phase h2{margin:0 0 8px;font-size:21px}body.dokkai-n2-mode .plan-phase p{margin:4px 0;font-size:15px;color:#728096}body.dokkai-n2-mode .daily-plan{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:18px 0}body.dokkai-n2-mode .daily-block{padding:20px 16px;background:white;border:1px solid #e1e4dc;border-radius:16px}body.dokkai-n2-mode .daily-block span{font-size:25px;color:#a38531;font-weight:700;display:block}body.dokkai-n2-mode .daily-block strong{font-size:15px}body.dokkai-n2-mode .daily-block p{font-size:13px;color:#778298;margin:7px 0 0}body.dokkai-n2-mode .strategy-points{margin:0;padding-left:20px;font-size:15px}body.dokkai-n2-mode .strategy-points li{margin:12px 0}body.dokkai-n2-mode .score-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}body.dokkai-n2-mode .score-detail{padding:24px}body.dokkai-n2-mode .score-detail h2{margin:0 0 16px;font-size:20px}body.dokkai-n2-mode .score-value{font-size:44px;font-weight:800;letter-spacing:-1px}body.dokkai-n2-mode .score-value small{font-size:16px;color:#8a96a3;font-weight:400}body.dokkai-n2-mode .heatmap{display:grid;grid-template-columns:repeat(12,1fr);gap:7px}body.dokkai-n2-mode .heatmap div{aspect-ratio:1;border-radius:8px;background:#eaeae2;display:grid;place-items:center;font-size:12px;color:#95998d}body.dokkai-n2-mode .heatmap .filled{background:#f3d462;color:#88702a}body.dokkai-n2-mode .heatmap .reviewed{background:#599e7c;color:#fff}body.dokkai-n2-mode .nav-menu-btn{background:none;border:0;padding:0;display:flex}body.dokkai-n2-mode .nav-menu-btn svg{width:24px;height:24px}body.dokkai-n2-mode .source-list a{font-size:14px;color:#827030;text-decoration:underline;display:block;margin:8px 0}body.dokkai-n2-mode .page-badge{color:#7c8d72;font-size:12px;margin-left:auto}@media (min-width:1536px){body.dokkai-n2-mode .sidebar{left:calc((100vw - 1536px)/2)}}@media (max-width:1150px){body.dokkai-n2-mode .sidebar{width:195px;padding:28px 14px}body.dokkai-n2-mode .workspace{margin-left:195px}body.dokkai-n2-mode .course-strip{padding:19px 25px}body.dokkai-n2-mode .topbar{padding:0 25px}body.dokkai-n2-mode main.content{padding:30px 25px 70px}body.dokkai-n2-mode .dashboard-grid{grid-template-columns:1fr}body.dokkai-n2-mode .hero-card{min-height:330px}body.dokkai-n2-mode .hero-pika{width:190px;height:190px}body.dokkai-n2-mode .mission-card{padding:20px 24px}body.dokkai-n2-mode .mission-rows{display:grid;grid-template-columns:1fr 1fr;column-gap:23px}body.dokkai-n2-mode .hero-card h2{max-width:70%}body.dokkai-n2-mode .lower-grid{grid-template-columns:1fr}body.dokkai-n2-mode .stat{padding:18px 15px;gap:10px}body.dokkai-n2-mode .stat-icon{width:38px;height:38px}body.dokkai-n2-mode .stat strong{font-size:22px}body.dokkai-n2-mode .daily-plan{grid-template-columns:repeat(2,1fr)}}@media (max-width:760px){body.dokkai-n2-mode .sidebar{position:fixed;top:auto;bottom:0;height:78px;width:100%;left:0!important;background:#fffdf9;box-shadow:0 -1px 0 #dae1e6;padding:0 0 env(safe-area-inset-bottom);box-sizing:content-box}body.dokkai-n2-mode .side-bottom,body.dokkai-n2-mode .sidebar .brand{display:none}body.dokkai-n2-mode .nav{margin:0;flex-direction:row;gap:0;justify-content:space-around;height:78px;align-items:center}body.dokkai-n2-mode .nav button{flex-direction:column;gap:3px;border-radius:0;font-size:14px;padding:9px 0;flex:1;color:#71839c;text-align:center;background:none!important}body.dokkai-n2-mode .nav button.active{color:#b18215}body.dokkai-n2-mode .nav svg{width:23px;height:23px}body.dokkai-n2-mode .workspace{margin-left:0}body.dokkai-n2-mode .course-strip{padding:14px 17px 17px}body.dokkai-n2-mode .course-tabs [data-slot=tabs-list]{gap:10px}body.dokkai-n2-mode .course-tabs [data-slot=tabs-trigger]{padding:13px 14px;border-radius:15px;gap:3px}body.dokkai-n2-mode .course-title{font-size:24px}body.dokkai-n2-mode .course-sub{font-size:14px;line-height:1.45}body.dokkai-n2-mode .course-foot{font-size:12px}body.dokkai-n2-mode .topbar{height:59px;padding:0 20px}body.dokkai-n2-mode .crumb{font-size:14px;gap:14px}body.dokkai-n2-mode .save-state{font-size:12px;gap:5px}body.dokkai-n2-mode .save-state svg{width:18px}body.dokkai-n2-mode .avatar{width:35px;height:35px;font-size:12px}body.dokkai-n2-mode .top-right{gap:5px}body.dokkai-n2-mode main.content{padding:27px 18px 115px}body.dokkai-n2-mode .eyebrow{font-size:11px;letter-spacing:2px;margin-bottom:10px}body.dokkai-n2-mode .title-row{margin-bottom:24px}body.dokkai-n2-mode .title-row h1{font-size:32px;letter-spacing:-1px;line-height:1.24}body.dokkai-n2-mode .title-row p{font-size:14px;line-height:1.6;margin-top:11px}body.dokkai-n2-mode .day-label{display:none}body.dokkai-n2-mode .dashboard-grid{gap:17px}body.dokkai-n2-mode .hero-card{padding:25px 23px;border-radius:24px;min-height:400px}body.dokkai-n2-mode .hero-top{font-size:10px;gap:10px;letter-spacing:1.1px}body.dokkai-n2-mode .hero-card h2{font-size:30px;max-width:69%;margin:28px 0 15px;line-height:1.35}body.dokkai-n2-mode .hero-card p{max-width:72%;font-size:14px;line-height:1.7;margin:0 0 22px}body.dokkai-n2-mode .hero-card .primary{min-width:180px;padding:15px 16px;margin-top:6px;font-size:15px;margin-bottom:15px}body.dokkai-n2-mode .countdown{right:22px;top:82px;font-size:9px;letter-spacing:.7px}body.dokkai-n2-mode .countdown strong{font-size:38px;margin:8px 0}body.dokkai-n2-mode .countdown small{font-size:10px}body.dokkai-n2-mode .hero-pika{right:10px;bottom:18px;width:140px;height:140px}body.dokkai-n2-mode .hero-card:before{left:-100px}body.dokkai-n2-mode .mission-card{padding:20px}body.dokkai-n2-mode .mission-rows{display:block}body.dokkai-n2-mode .mission-header{margin-bottom:7px}body.dokkai-n2-mode .mission-row{padding:11px 0}body.dokkai-n2-mode .mission-row strong{font-size:14px}body.dokkai-n2-mode .mission-row small{font-size:12px}body.dokkai-n2-mode .mission-row .mission-icon{width:33px}body.dokkai-n2-mode .stats-grid{gap:8px;margin:17px 0}body.dokkai-n2-mode .stat{padding:15px 10px;display:block;border-radius:16px;text-align:center}body.dokkai-n2-mode .stat-icon{margin:0 auto 9px;width:34px;height:34px;border-radius:10px}body.dokkai-n2-mode .stat-icon svg{width:19px}body.dokkai-n2-mode .stat strong{font-size:23px}body.dokkai-n2-mode .stat p{font-size:11px;margin-top:4px}body.dokkai-n2-mode .section-row h2{font-size:18px}body.dokkai-n2-mode .section-row p{font-size:13px}body.dokkai-n2-mode .next-unit{padding:18px 17px;gap:13px}body.dokkai-n2-mode .unit-mark{width:48px;height:52px;font-size:22px;border-radius:12px}body.dokkai-n2-mode .next-unit strong{font-size:15px}body.dokkai-n2-mode .next-unit p{font-size:12px}body.dokkai-n2-mode .next-unit button{padding:10px 12px;font-size:13px}body.dokkai-n2-mode .lower-grid{gap:14px}body.dokkai-n2-mode .card{border-radius:18px}body.dokkai-n2-mode .book-grid,body.dokkai-n2-mode .score-grid{grid-template-columns:1fr;gap:17px}body.dokkai-n2-mode .learn-grid{gap:10px;grid-template-columns:1fr}body.dokkai-n2-mode .learn-card{min-height:113px;padding:17px 20px}body.dokkai-n2-mode .learn-card .jp-title{font-size:24px}body.dokkai-n2-mode .list-row{padding:15px;gap:12px}body.dokkai-n2-mode .list-row strong{font-size:17px}body.dokkai-n2-mode .list-row .secondary{padding:10px 13px;font-size:13px}body.dokkai-n2-mode .study-dialog[data-slot=dialog-content]{max-height:94dvh;max-width:calc(100% - 18px)!important;padding:23px 19px!important;border-radius:20px!important}body.dokkai-n2-mode .study-dialog [data-slot=dialog-title]{font-size:27px}body.dokkai-n2-mode .study-meaning{font-size:19px}body.dokkai-n2-mode .study-notes{padding:15px;font-size:14px}body.dokkai-n2-mode .example .jp{font-size:20px}body.dokkai-n2-mode .example .id{font-size:14px}body.dokkai-n2-mode .grades{grid-template-columns:repeat(2,1fr)}body.dokkai-n2-mode .grade{padding:12px 8px}body.dokkai-n2-mode .plan-phase{gap:15px}body.dokkai-n2-mode .plan-phase h2{font-size:19px}body.dokkai-n2-mode .plan-phase p{font-size:14px}body.dokkai-n2-mode .plan-phase .phase-number{width:36px;height:36px;font-size:19px}body.dokkai-n2-mode .daily-plan{gap:10px}body.dokkai-n2-mode .daily-block{padding:16px 13px}body.dokkai-n2-mode .heatmap{grid-template-columns:repeat(8,1fr);gap:6px}body.dokkai-n2-mode .reader-toolbar{gap:8px;font-size:14px;padding:10px}body.dokkai-n2-mode .reader-toolbar button{padding:6px 10px}body.dokkai-n2-mode .reader-text{padding:15px}body.dokkai-n2-mode .footer-note{font-size:11px}body.dokkai-n2-mode .reading-step{padding:15px}body.dokkai-n2-mode .primary,body.dokkai-n2-mode .secondary{min-height:45px}body.dokkai-n2-mode .book-card{padding:23px}body.dokkai-n2-mode .error-banner{font-size:13px}body.dokkai-n2-mode .reading-pages button{font-size:14px}body.dokkai-n2-mode .score-value{font-size:38px}}@media (prefers-reduced-motion:reduce){body.dokkai-n2-mode *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}body.dokkai-n2-mode .dokkai-workspace{font-size:16px;min-width:0}body.dokkai-n2-mode .reading-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}body.dokkai-n2-mode .reading-heading h1{font-size:34px;line-height:1.2;letter-spacing:-1px;margin:0}body.dokkai-n2-mode .reading-heading p:not(.eyebrow){color:#68788d;margin:10px 0 0}body.dokkai-n2-mode .reading-heading img{width:106px;height:106px;object-fit:contain}body.dokkai-n2-mode .reading-metrics{display:grid;grid-template-columns:1fr 1fr 1.4fr;border:1px solid #dfe3e4;border-radius:18px;background:#fff;margin:20px 0 22px;overflow:hidden}body.dokkai-n2-mode .reading-metrics>div{padding:17px 21px;border-right:1px solid #e3e5e2;display:flex;align-items:center;gap:13px}body.dokkai-n2-mode .reading-metrics>div:last-child{border:0}body.dokkai-n2-mode .reading-metrics strong{font-size:27px;line-height:1.2;display:flex;align-items:center;gap:3px}body.dokkai-n2-mode .reading-metrics strong small{font-size:14px;color:#7b8797}body.dokkai-n2-mode .reading-metrics span{font-size:14px;color:#65758d}body.dokkai-n2-mode .reading-metrics .achieved{color:#2a7254;background:#edf7ef}body.dokkai-n2-mode .reading-tabs [data-slot=tabs-list]{display:flex;width:100%;height:50px;background:#f0ede4;border-radius:13px;padding:4px;gap:4px;margin-bottom:20px}body.dokkai-n2-mode .reading-tabs [data-slot=tabs-trigger]{min-height:42px;font-size:15px;gap:7px;color:#69768b;border-radius:10px}body.dokkai-n2-mode .reading-tabs [data-slot=tabs-trigger][data-state=active]{background:var(--navy);color:#fff;box-shadow:none}body.dokkai-n2-mode .tab-count{font-size:12px;border-radius:6px;background:#ffffff22;padding:1px 5px}body.dokkai-n2-mode .reading-daybar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:5px 0 20px}body.dokkai-n2-mode .reading-daybar>div{display:flex;align-items:center;gap:12px}body.dokkai-n2-mode .reading-status{font-size:14px;color:#776a52;display:inline-flex;gap:6px;align-items:center}body.dokkai-n2-mode .reading-status.passed{color:#34755b}body.dokkai-n2-mode .day-select[data-slot=select-trigger]{width:275px;max-width:45%;background:white;min-height:44px;font-size:14px}body.dokkai-n2-mode .reading-topic{font-size:27px;line-height:1.35;letter-spacing:-.5px;margin:0 0 5px}body.dokkai-n2-mode .reading-skill{font-size:14px;color:#748197;margin:0 0 20px}body.dokkai-n2-mode .reading-debt{display:flex;align-items:flex-start;gap:12px;padding:15px 17px;border-radius:14px;background:#fff0c9;border:1px solid #dfc36e;margin:18px 0;color:#765f2f}body.dokkai-n2-mode .reading-debt svg{flex-shrink:0;margin-top:3px}body.dokkai-n2-mode .reading-debt p{margin:0;font-size:14px}body.dokkai-n2-mode .session-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}body.dokkai-n2-mode .session-card{border:1px solid #e0d9bd;border-radius:19px;padding:21px 20px;background:#fff7d9;display:flex;flex-direction:column}body.dokkai-n2-mode .session-card.siang{background:#f5f0e6;border-color:#dedad2}body.dokkai-n2-mode .session-card.malam{background:var(--navy);border-color:var(--navy);color:white}body.dokkai-n2-mode .session-card-top{display:flex;align-items:center;gap:9px;color:#a0822c;margin-bottom:21px}body.dokkai-n2-mode .session-card-top span{font-size:12px;margin-left:auto}body.dokkai-n2-mode .session-card.malam .session-card-top{color:#ffe26b}body.dokkai-n2-mode .session-card h3{font-size:25px;margin:0 0 8px;line-height:1.2}body.dokkai-n2-mode .session-card p{font-size:15px;margin:0;color:#6d798b;line-height:1.65;min-height:75px}body.dokkai-n2-mode .session-card.malam p{color:#c5ccd6}body.dokkai-n2-mode .session-score{display:flex;flex-direction:column;margin:18px 0 9px}body.dokkai-n2-mode .session-score strong{font-size:29px;line-height:1.2;letter-spacing:-1px}body.dokkai-n2-mode .session-score span{font-size:12px;color:#7a7c80;margin-top:5px}body.dokkai-n2-mode .session-card.malam .session-score span{color:#c7ced8}body.dokkai-n2-mode .session-progress{height:7px;background:#e8e4d9;border-radius:8px;margin:3px 0 18px}body.dokkai-n2-mode .session-progress [data-slot=progress-indicator]{background:#dca92a}body.dokkai-n2-mode .session-card.malam .session-progress{background:#4a576a}body.dokkai-n2-mode .session-card.malam .session-progress [data-slot=progress-indicator]{background:var(--yellow)}body.dokkai-n2-mode .session-card>button{width:100%;font-size:14px;margin-top:auto;min-height:47px;padding:12px 10px}body.dokkai-n2-mode .session-card>button:disabled{cursor:not-allowed}body.dokkai-n2-mode .resume-list{border:1px solid #d6dde4;border-radius:17px;padding:18px;background:#fff;margin:20px 0}body.dokkai-n2-mode .resume-list h3{display:flex;gap:8px;align-items:center;margin:0 0 10px;font-size:16px}body.dokkai-n2-mode .resume-list>button{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;border:0;border-top:1px solid #ecebe4;padding:13px 0;background:transparent;text-align:left;font-size:14px}body.dokkai-n2-mode .resume-list>button>span:last-child{color:#9e7625;font-weight:700}body.dokkai-n2-mode .lesson-guide{border:1px solid #dedfdd;border-radius:17px;background:#fffdf8;margin:23px 0;padding:0 20px}body.dokkai-n2-mode .lesson-guide>summary{padding:18px 0;display:flex;align-items:center;gap:11px;cursor:pointer;font-size:16px;font-weight:700;list-style:none}body.dokkai-n2-mode .lesson-guide>summary:after{content:"+";margin-left:auto;color:#a38130;font-size:24px}body.dokkai-n2-mode .lesson-guide[open]>summary:after{content:"−"}body.dokkai-n2-mode .reading-source-note{font-size:13px;line-height:1.8;color:#7e8795;margin:18px 0}body.dokkai-n2-mode .reading-source-note button,body.dokkai-n2-mode .source-chip{color:#997426;background:none;border:0;padding:0;font-size:13px;text-decoration:underline}body.dokkai-n2-mode .learning-material h3{font-size:18px;margin:24px 0 12px}body.dokkai-n2-mode .passage-card{padding:20px 23px;background:white;border:1px solid #dedfdc;border-radius:16px;margin:8px 0 18px}body.dokkai-n2-mode .passage-card>span{font-size:12px;letter-spacing:1px;color:#977738;font-weight:700}body.dokkai-n2-mode .passage-card>p[lang=ja]{font-size:21px;line-height:2.1;margin:13px 0}body.dokkai-n2-mode .passage-card details{border-top:1px solid #eceae0;padding-top:11px;color:#61738c}body.dokkai-n2-mode .passage-card summary{cursor:pointer;font-size:14px}body.dokkai-n2-mode .passage-card details p{font-size:16px;line-height:1.8;margin:11px 0 0}body.dokkai-n2-mode .word-list{border:1px solid #e0e2de;border-radius:13px;background:#fff;overflow:hidden}body.dokkai-n2-mode .word-list>div{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:16px 18px;border-bottom:1px solid #e9e9e2}body.dokkai-n2-mode .word-list>div:last-child{border:0}body.dokkai-n2-mode .word-list span[lang=ja] strong{display:block;font-size:20px;line-height:1.6}body.dokkai-n2-mode .word-list span small{font-size:13px;color:#748399;display:block}body.dokkai-n2-mode .word-list b{font-size:15px;font-weight:600}body.dokkai-n2-mode .word-list p{font-size:14px;color:#788395;margin:5px 0 0;line-height:1.7}body.dokkai-n2-mode .grammar-list{display:grid;gap:12px}body.dokkai-n2-mode .grammar-list>div{padding:17px 20px;background:#fff7d9;border:1px solid #e6d8a4;border-radius:14px}body.dokkai-n2-mode .grammar-name{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:7px}body.dokkai-n2-mode .grammar-name>strong{font-size:21px;line-height:1.5}body.dokkai-n2-mode .grammar-name>span{background:#f2e5b9;color:#85703c;padding:2px 8px;border-radius:5px;font-size:12px}body.dokkai-n2-mode .grammar-list b{font-size:16px}body.dokkai-n2-mode .grammar-list p{font-size:15px;line-height:1.85;margin:7px 0 0;color:#617086}body.dokkai-n2-mode .grammar-list .grammar-example{color:#26364c;background:#fffdf4;padding:9px 12px;border-radius:7px;font-size:18px}body.dokkai-n2-mode .sentence-breakdown{padding:18px 21px;border:1px solid #d6dfeb;border-radius:14px;background:#eef3fa;margin:22px 0}body.dokkai-n2-mode .sentence-breakdown h3{margin:0 0 12px;font-size:17px}body.dokkai-n2-mode .sentence-breakdown p[lang=ja]{font-size:22px;margin:7px 0 13px;line-height:2}body.dokkai-n2-mode .sentence-breakdown mark{background:#ffd96a;padding:4px 0;color:#203149}body.dokkai-n2-mode .sentence-breakdown p{font-size:15px;color:#526885;margin:8px 0}body.dokkai-n2-mode .sentence-breakdown small{font-size:14px}body.dokkai-n2-mode .reading-tip{display:flex;gap:10px;align-items:flex-start;background:#fff4c8;border-radius:13px;padding:14px 17px;color:#785f2e;margin:17px 0}body.dokkai-n2-mode .reading-tip svg{flex-shrink:0;margin-top:4px}body.dokkai-n2-mode .reading-tip p{font-size:14px;line-height:1.8;margin:0}body.dokkai-n2-mode .clause-intro{display:flex;justify-content:space-between;gap:20px;margin:24px 0 20px}body.dokkai-n2-mode .clause-intro h2{font-size:28px;margin:12px 0 8px;line-height:1.25}body.dokkai-n2-mode .clause-intro p{font-size:16px;color:#6d7b8f;margin:0;max-width:620px}body.dokkai-n2-mode .clause-intro>svg{flex-shrink:0;color:#bd932a;margin-top:25px}body.dokkai-n2-mode .clause-demo{padding:21px 24px;border:1px solid #dcc77c;border-radius:17px;background:#fff7d4;font-size:23px;line-height:2.1;margin-bottom:22px}body.dokkai-n2-mode .demo-child{border-bottom:3px solid #be8b25;background:#ffe494}body.dokkai-n2-mode .demo-head{font-weight:700;background:#dae7f7;padding:4px 3px}body.dokkai-n2-mode .clause-demo small{display:block;font-size:14px;color:#6d7280;margin-top:10px;line-height:1.9}body.dokkai-n2-mode .level-list{display:grid;gap:15px}body.dokkai-n2-mode .level-card{display:flex;align-items:center;gap:20px;padding:25px 24px;border:1px solid #dadfe3;border-radius:19px;background:#fff}body.dokkai-n2-mode .level-icon{width:57px;height:57px;display:grid;place-items:center;border-radius:17px;background:#fff1b5;color:#8d6d22;flex-shrink:0}body.dokkai-n2-mode .level-card small{font-size:12px;letter-spacing:1px;color:#76829a;font-weight:700}body.dokkai-n2-mode .level-card h3{font-size:22px;margin:4px 0;line-height:1.4}body.dokkai-n2-mode .level-card p{font-size:15px;color:#6c7a91;margin:4px 0}body.dokkai-n2-mode .level-best{font-size:13px;color:#907743;display:block;margin-top:6px}body.dokkai-n2-mode .level-card button{margin-left:auto}body.dokkai-n2-mode .resume-game{margin:10px 12px 0 0;font-size:14px}body.dokkai-n2-mode .reading-review-card{padding:34px 30px;border:1px solid #e0d8c0;border-radius:21px;background:#fff7db}body.dokkai-n2-mode .reading-review-card>svg{color:#ac8531;margin-bottom:17px}body.dokkai-n2-mode .reading-review-card h2{font-size:25px;margin:0 0 12px}body.dokkai-n2-mode .reading-review-card p{color:#697a90;font-size:16px;line-height:1.9;max-width:650px;margin:12px 0 23px}body.dokkai-n2-mode .reading-review-card p.muted{font-size:14px;margin-bottom:0}body.dokkai-n2-mode .reading-progress-header{display:flex;justify-content:space-between;align-items:center;margin-top:26px;gap:20px}body.dokkai-n2-mode .reading-progress-header h2{font-size:25px;margin:0 0 8px}body.dokkai-n2-mode .reading-progress-header p{color:#6d7c92;font-size:14px;margin:0}body.dokkai-n2-mode .reading-progress-header svg{color:#b18a23}body.dokkai-n2-mode .reading-heatmap{display:grid;grid-template-columns:repeat(12,1fr);gap:8px;margin:22px 0}body.dokkai-n2-mode .reading-heatmap button{aspect-ratio:1;display:grid;place-items:center;border-radius:10px;border:1px solid #deded7;background:#f0ede6;color:#8e928e;font-size:15px;min-width:0}body.dokkai-n2-mode .reading-heatmap button.current{background:var(--yellow);border-color:#caa12a;color:#775d1d;font-weight:700}body.dokkai-n2-mode .reading-heatmap button.passed{background:#3d8468;border-color:#3d8468;color:#fff}body.dokkai-n2-mode .reading-goal{display:flex;gap:15px;padding:18px 22px;background:#fff;border:1px solid #dce1e4;border-radius:15px;margin:22px 0}body.dokkai-n2-mode .reading-goal>svg{color:#b18b2a;flex-shrink:0;margin-top:3px}body.dokkai-n2-mode .reading-goal strong{font-size:16px}body.dokkai-n2-mode .reading-goal p{font-size:14px;color:#758297;margin:5px 0 0}body.dokkai-n2-mode .reading-history-title{font-size:18px;margin-top:30px}body.dokkai-n2-mode .reading-history{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 19px;background:white;border:1px solid #e0e2df;border-radius:13px;width:100%;text-align:left;margin:10px 0}body.dokkai-n2-mode .reading-history strong{font-size:15px}body.dokkai-n2-mode .reading-history small{display:block;font-size:13px;color:#7e8a9b;margin-top:3px}body.dokkai-n2-mode .score-pass{color:#367b5a;font-size:15px;font-weight:700;white-space:nowrap}body.dokkai-n2-mode .score-retry{color:#b46548;font-size:15px;font-weight:700;white-space:nowrap}body.dokkai-n2-mode .study-dialog.reading-dialog[data-slot=dialog-content]{max-width:890px!important;scroll-behavior:smooth}body.dokkai-n2-mode .reading-dialog [data-slot=dialog-title]{font-size:28px}body.dokkai-n2-mode .reading-dialog [data-slot=dialog-description]{font-size:14px}body.dokkai-n2-mode .reading-start{width:100%;margin:18px 0 7px;padding:16px}body.dokkai-n2-mode .quiz-toolbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:24px 0 10px;font-size:14px;color:#64758d}body.dokkai-n2-mode .quiz-toolbar>span:first-child{font-weight:700;color:#304159}body.dokkai-n2-mode .quiz-toolbar>span:nth-child(2){display:flex;align-items:center;gap:7px;margin-left:auto;font-weight:700;font-variant-numeric:tabular-nums;font-size:18px;color:#304159}body.dokkai-n2-mode .quiz-save{display:flex;align-items:center;gap:6px;font-size:12px}body.dokkai-n2-mode .question-jumps{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0 22px}body.dokkai-n2-mode .question-jumps button{width:33px;height:33px;border:1px solid #dcded8;border-radius:8px;background:white;font-size:13px;color:#7b8492}body.dokkai-n2-mode .question-jumps button.answered{background:#fff0b4;border-color:#cbb161;color:#72571c}body.dokkai-n2-mode .reading-question{border:1px solid #dfe1df;background:white;border-radius:20px;padding:22px 24px;margin:18px 0;scroll-margin-top:20px;min-width:0}body.dokkai-n2-mode .question-meta{display:flex;align-items:center;gap:10px;justify-content:space-between;font-size:12px;font-weight:700;color:#748297;margin-bottom:16px;line-height:1.7}body.dokkai-n2-mode .source-chip{flex-shrink:0;font-size:12px;text-decoration:none;color:#9c793a;min-height:30px}body.dokkai-n2-mode .reading-question h3{font-size:18px;line-height:1.8;margin:0 0 20px}body.dokkai-n2-mode .question-stimulus{font-size:21px;line-height:2;background:#faf8f1;padding:18px;border-radius:13px;margin:12px 0 20px;white-space:pre-wrap;overflow-wrap:anywhere}body.dokkai-n2-mode .question-stimulus summary{font-size:13px;color:#897342;cursor:pointer}body.dokkai-n2-mode .question-stimulus p{margin:10px 0 0}body.dokkai-n2-mode .reading-choices{gap:10px}body.dokkai-n2-mode .reading-choice{display:flex;align-items:center;gap:12px;border:1px solid #dee1df;border-radius:13px;padding:14px 17px;background:white;font-size:16px;line-height:1.8;cursor:pointer;transition:background .15s;min-width:0;overflow-wrap:anywhere}body.dokkai-n2-mode .reading-choice>span:last-child{flex:1}body.dokkai-n2-mode .reading-choice:hover{background:#fffaf0}body.dokkai-n2-mode .reading-choice.selected{background:#fff0b6;border-color:#c89d2d}body.dokkai-n2-mode .reading-choice [data-slot=radio-group-item]{flex-shrink:0;width:17px;height:17px}body.dokkai-n2-mode .option-letter{font-size:13px;color:#8e98a4;flex-shrink:0}body.dokkai-n2-mode .connector-choices{display:grid;grid-template-columns:repeat(4,1fr)}body.dokkai-n2-mode .connector-choices .reading-choice{justify-content:center;gap:7px;padding:12px 9px;font-size:25px}body.dokkai-n2-mode .connector-choices .option-letter{display:none}body.dokkai-n2-mode .order-instruction{font-size:14px;color:#71819a;margin:0 0 15px}body.dokkai-n2-mode .order-slots{display:flex;gap:9px;flex-wrap:wrap;margin:18px 0}body.dokkai-n2-mode .order-slots button{background:#fffaf0;border:2px dashed #e0ddcd;color:#8390a2;border-radius:13px;min-width:78px;min-height:60px;padding:10px 15px;font-size:21px;line-height:1.6}body.dokkai-n2-mode .order-slots button.filled{background:#ffedaa;border:2px solid #ddbc50;color:#24334a}body.dokkai-n2-mode .order-slots button:disabled{opacity:1;cursor:default}body.dokkai-n2-mode .order-suffix{font-size:21px;line-height:1.9;margin:18px 0;color:#435772}body.dokkai-n2-mode .word-tiles{display:flex;gap:9px;flex-wrap:wrap;margin:23px 0 17px}body.dokkai-n2-mode .word-tiles button{background:white;border:1px solid #dcded8;border-radius:12px;padding:12px 16px;min-height:52px;font-size:21px;line-height:1.7;box-shadow:0 2px 0 #eeede5}body.dokkai-n2-mode .word-tiles button:disabled{opacity:.32;cursor:default}body.dokkai-n2-mode .order-tools{display:flex;gap:14px;margin:14px 0}body.dokkai-n2-mode .order-tools button{border:1px solid #d9dcde;border-radius:9px;padding:8px 14px;color:#718095;background:white;font-size:14px}body.dokkai-n2-mode .submit-zone{position:sticky;bottom:-28px;border:1px solid #e1d8b6;border-radius:17px;background:#fff8dd;padding:18px 21px;margin:24px 0 10px;box-shadow:0 -8px 18px #fffaf1e6;display:flex;align-items:center;gap:20px;z-index:2}body.dokkai-n2-mode .submit-zone p{font-size:14px;line-height:1.8;color:#8b7948;margin:0;flex:1}body.dokkai-n2-mode .submit-zone button{flex-shrink:0}body.dokkai-n2-mode .reading-result{background:var(--navy);color:#fff;border-radius:22px;padding:28px 29px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin:23px 0}body.dokkai-n2-mode .reading-result>div{flex:1}body.dokkai-n2-mode .reading-result>div>span{font-size:12px;letter-spacing:1.3px;color:#ffe573;font-weight:700}body.dokkai-n2-mode .reading-result strong{font-size:58px;line-height:1.2;display:block;letter-spacing:-2px;margin:8px 0 12px;color:#ffe16a}body.dokkai-n2-mode .reading-result strong small{font-size:27px;letter-spacing:0}body.dokkai-n2-mode .reading-result p{font-size:15px;color:#d1d9e4;margin:7px 0}body.dokkai-n2-mode .reading-result img{width:143px;height:143px;object-fit:contain}body.dokkai-n2-mode .reading-result.retry{background:#28384e}body.dokkai-n2-mode .reading-result.retry strong{color:#ffd87c}body.dokkai-n2-mode .reading-result-actions{display:flex;gap:12px;flex-wrap:wrap;margin:19px 0 30px}body.dokkai-n2-mode .correction-heading{display:flex;gap:15px;align-items:center;justify-content:space-between;margin:30px 0 19px}body.dokkai-n2-mode .correction-heading h3{font-size:19px;margin:0}body.dokkai-n2-mode .correction-heading button{font-size:13px}body.dokkai-n2-mode .correction-card{border:1px solid #bdcfc4;border-radius:18px;background:#fff;margin:16px 0;overflow:hidden}body.dokkai-n2-mode .correction-card.wrong{border-color:#d79c88}body.dokkai-n2-mode .correction-card>summary{display:flex;align-items:flex-start;gap:11px;padding:19px 21px;cursor:pointer;list-style:none;font-size:16px;line-height:1.8}body.dokkai-n2-mode .correction-card>summary>span:first-child{color:#398262;flex-shrink:0;margin-top:5px}body.dokkai-n2-mode .correction-card.wrong>summary>span:first-child{color:#c47760}body.dokkai-n2-mode .correction-status{font-size:12px;white-space:nowrap;margin-left:auto;color:#397459;margin-top:3px}body.dokkai-n2-mode .correction-card.wrong .correction-status{color:#b36951}body.dokkai-n2-mode .correction-body{border-top:1px solid #e3e5e0;padding:20px 23px}body.dokkai-n2-mode .correction-body h4{font-size:17px;margin:23px 0 13px}body.dokkai-n2-mode .correct-answer>span,body.dokkai-n2-mode .your-answer>span{font-size:13px;color:#7b879a;font-weight:700}body.dokkai-n2-mode .correct-answer p,body.dokkai-n2-mode .your-answer p{font-size:19px;line-height:1.9;margin:5px 0 17px;overflow-wrap:anywhere}body.dokkai-n2-mode .your-answer p{color:#6d8191}body.dokkai-n2-mode .wrong .your-answer p{color:#bc725d}body.dokkai-n2-mode .correct-answer p{color:#348668;font-weight:600}body.dokkai-n2-mode .explanation-panel{padding:20px 23px;background:#edf2f9;border-radius:14px;margin:17px 0;color:#31485e}body.dokkai-n2-mode .explanation-panel h4{display:flex;gap:9px;align-items:center;margin:0 0 13px;color:#4c719d}body.dokkai-n2-mode .explanation-panel p{font-size:16px;line-height:1.95;margin:9px 0 17px}body.dokkai-n2-mode .explanation-panel strong{font-size:14px;color:#5d728e}body.dokkai-n2-mode .explanation-panel p:last-child{margin-bottom:0}body.dokkai-n2-mode .explanation-panel .evidence-text{font-size:20px;line-height:2;color:#273c57}body.dokkai-n2-mode .why-options{border:1px solid #dce0e4;border-radius:12px;padding:14px 17px;font-size:14px}body.dokkai-n2-mode .why-options>summary{cursor:pointer;font-weight:700;color:#6c7f96}body.dokkai-n2-mode .why-options>div{padding:14px 0;border-top:1px solid #ecece5;margin-top:12px}body.dokkai-n2-mode .why-options>div:first-of-type{margin-top:15px}body.dokkai-n2-mode .why-options strong{font-size:15px}body.dokkai-n2-mode .why-options p{font-size:14px;color:#7a8290;margin:6px 0 0;line-height:1.8}body.dokkai-n2-mode .why-options .right-option strong{color:#37775b}@media(max-width:1100px){body.dokkai-n2-mode .session-cards{gap:10px}body.dokkai-n2-mode .session-card{padding:20px 15px}body.dokkai-n2-mode .session-card p{font-size:14px}body.dokkai-n2-mode .session-card>button{font-size:13px}body.dokkai-n2-mode .reading-heading h1{font-size:31px}body.dokkai-n2-mode .reading-metrics>div{padding:17px 15px}body.dokkai-n2-mode .reading-metrics span{font-size:13px}}@media(max-width:760px){body.dokkai-n2-mode .reading-heading{gap:12px;margin-bottom:20px}body.dokkai-n2-mode .reading-heading h1{font-size:27px;line-height:1.3}body.dokkai-n2-mode .reading-heading .eyebrow{font-size:10px;letter-spacing:1.4px}body.dokkai-n2-mode .reading-heading p:not(.eyebrow){font-size:14px;line-height:1.8}body.dokkai-n2-mode .reading-heading img{width:75px;height:86px}body.dokkai-n2-mode .reading-metrics{grid-template-columns:1fr 1fr;margin:17px 0 20px}body.dokkai-n2-mode .reading-metrics>div{padding:14px 17px}body.dokkai-n2-mode .reading-metrics>div:nth-child(2){border-right:0}body.dokkai-n2-mode .reading-metrics>div:last-child{grid-column:span 2;border-top:1px solid #e3e5e2;justify-content:center;padding:12px}body.dokkai-n2-mode .reading-metrics strong{font-size:25px}body.dokkai-n2-mode .reading-metrics span{font-size:13px}body.dokkai-n2-mode .reading-tabs [data-slot=tabs-list]{height:48px;gap:2px;padding:3px}body.dokkai-n2-mode .reading-tabs [data-slot=tabs-trigger]{font-size:13px;padding:8px 5px;gap:4px;min-height:41px}body.dokkai-n2-mode .reading-daybar{flex-wrap:wrap;gap:15px;margin-bottom:18px}body.dokkai-n2-mode .day-select[data-slot=select-trigger]{width:100%;max-width:100%;font-size:14px}body.dokkai-n2-mode .reading-topic{font-size:24px}body.dokkai-n2-mode .reading-skill{font-size:13px;line-height:1.8}body.dokkai-n2-mode .session-cards{grid-template-columns:1fr;gap:13px;margin:19px 0}body.dokkai-n2-mode .session-card{padding:22px 23px;display:grid;grid-template-columns:1fr 115px;column-gap:14px;align-items:center}body.dokkai-n2-mode .session-card-top{grid-column:span 2;margin-bottom:16px}body.dokkai-n2-mode .session-card-top span{font-size:12px}body.dokkai-n2-mode .session-card h3{font-size:26px;grid-column:1;margin:0 0 6px}body.dokkai-n2-mode .session-card p{grid-column:1;font-size:14px;min-height:0;margin:0 0 15px}body.dokkai-n2-mode .session-score{grid-column:2;grid-row:2/span 2;margin:0;text-align:right;align-self:center}body.dokkai-n2-mode .session-score strong{font-size:29px}body.dokkai-n2-mode .session-score span{font-size:11px;line-height:1.9;max-width:112px}body.dokkai-n2-mode .session-card .session-progress{grid-column:span 2;margin:0 0 15px}body.dokkai-n2-mode .session-card>button{grid-column:span 2;font-size:15px}body.dokkai-n2-mode .lesson-guide{padding:0 16px}body.dokkai-n2-mode .lesson-guide>summary{font-size:15px}body.dokkai-n2-mode .passage-card{padding:18px}body.dokkai-n2-mode .passage-card>p[lang=ja]{font-size:20px}body.dokkai-n2-mode .passage-card>span{font-size:11px}body.dokkai-n2-mode .learning-material h3{font-size:17px}body.dokkai-n2-mode .word-list>div{grid-template-columns:100px 1fr;gap:12px;padding:15px 14px}body.dokkai-n2-mode .word-list span[lang=ja] strong{font-size:19px}body.dokkai-n2-mode .word-list span small{font-size:12px}body.dokkai-n2-mode .word-list b{font-size:14px}body.dokkai-n2-mode .word-list p{font-size:13px}body.dokkai-n2-mode .grammar-list>div{padding:16px}body.dokkai-n2-mode .grammar-name>strong{font-size:20px}body.dokkai-n2-mode .grammar-name>span{font-size:11px}body.dokkai-n2-mode .grammar-list p{font-size:14px}body.dokkai-n2-mode .grammar-list .grammar-example{font-size:18px}body.dokkai-n2-mode .reading-tip{padding:14px}body.dokkai-n2-mode .reading-tip p{font-size:13px}body.dokkai-n2-mode .reading-source-note{font-size:12px}body.dokkai-n2-mode .clause-intro h2{font-size:25px}body.dokkai-n2-mode .clause-intro p{font-size:14px;line-height:1.85}body.dokkai-n2-mode .clause-intro>svg{width:28px}body.dokkai-n2-mode .clause-demo{padding:18px;font-size:21px}body.dokkai-n2-mode .clause-demo small{font-size:13px}body.dokkai-n2-mode .level-card{padding:20px 17px;gap:13px;flex-wrap:wrap}body.dokkai-n2-mode .level-icon{width:45px;height:45px;border-radius:13px}body.dokkai-n2-mode .level-card>div{flex:1;min-width:0}body.dokkai-n2-mode .level-card h3{font-size:19px}body.dokkai-n2-mode .level-card p{font-size:14px;line-height:1.85}body.dokkai-n2-mode .level-card small{font-size:11px}body.dokkai-n2-mode .level-best{font-size:12px}body.dokkai-n2-mode .level-card button{margin-left:58px;min-width:130px;font-size:14px}body.dokkai-n2-mode .reading-review-card{padding:27px 22px}body.dokkai-n2-mode .reading-review-card h2{font-size:23px}body.dokkai-n2-mode .reading-review-card p{font-size:15px}body.dokkai-n2-mode .reading-heatmap{grid-template-columns:repeat(8,1fr);gap:6px}body.dokkai-n2-mode .reading-heatmap button{font-size:13px;border-radius:8px}body.dokkai-n2-mode .reading-progress-header h2{font-size:23px}body.dokkai-n2-mode .reading-goal{padding:17px;gap:13px}body.dokkai-n2-mode .reading-goal strong{font-size:15px}body.dokkai-n2-mode .reading-goal p{font-size:13px}body.dokkai-n2-mode .reading-history{padding:15px 14px;gap:10px}body.dokkai-n2-mode .reading-history strong{font-size:14px}body.dokkai-n2-mode .reading-history small{font-size:12px}body.dokkai-n2-mode .reading-history .score-pass,body.dokkai-n2-mode .reading-history .score-retry{font-size:13px}body.dokkai-n2-mode .study-dialog.reading-dialog[data-slot=dialog-content]{max-width:calc(100% - 14px)!important;padding:22px 16px!important;max-height:94dvh}body.dokkai-n2-mode .reading-dialog [data-slot=dialog-title]{font-size:25px;margin-right:28px}body.dokkai-n2-mode .reading-dialog [data-slot=dialog-description]{font-size:13px;line-height:1.8}body.dokkai-n2-mode .quiz-toolbar{font-size:13px;gap:10px}body.dokkai-n2-mode .quiz-toolbar>span:nth-child(2){font-size:17px}body.dokkai-n2-mode .quiz-save{font-size:11px}body.dokkai-n2-mode .reading-question{padding:19px 16px;border-radius:17px;margin:15px 0}body.dokkai-n2-mode .question-meta{font-size:11px;gap:10px;margin-bottom:12px}body.dokkai-n2-mode .reading-question h3{font-size:17px;line-height:1.8;margin-bottom:17px}body.dokkai-n2-mode .question-stimulus{font-size:20px;padding:15px;line-height:2.1}body.dokkai-n2-mode .reading-choice{font-size:16px;padding:13px 14px;gap:9px}body.dokkai-n2-mode .option-letter{font-size:12px}body.dokkai-n2-mode .connector-choices{grid-template-columns:repeat(3,1fr);gap:8px}body.dokkai-n2-mode .connector-choices .reading-choice{font-size:26px;padding:12px 7px;gap:7px}body.dokkai-n2-mode .order-slots{gap:7px}body.dokkai-n2-mode .order-slots button{font-size:20px;min-width:67px;min-height:58px;padding:9px 12px}body.dokkai-n2-mode .word-tiles{gap:8px}body.dokkai-n2-mode .word-tiles button{font-size:20px;padding:10px 14px}body.dokkai-n2-mode .order-suffix{font-size:20px}body.dokkai-n2-mode .order-tools button{font-size:13px;padding:8px 12px}body.dokkai-n2-mode .submit-zone{bottom:-22px;padding:16px;display:block;margin-bottom:4px}body.dokkai-n2-mode .submit-zone p{font-size:13px;margin-bottom:11px}body.dokkai-n2-mode .submit-zone button{width:100%;font-size:15px}body.dokkai-n2-mode .reading-result{padding:23px 21px;gap:14px}body.dokkai-n2-mode .reading-result strong{font-size:53px}body.dokkai-n2-mode .reading-result>div>span{font-size:11px}body.dokkai-n2-mode .reading-result p{font-size:14px;line-height:1.8}body.dokkai-n2-mode .reading-result img{width:90px;height:110px}body.dokkai-n2-mode .reading-result-actions{gap:10px;margin-bottom:23px}body.dokkai-n2-mode .reading-result-actions button{font-size:14px;flex:1;padding:12px 11px}body.dokkai-n2-mode .correction-heading h3{font-size:17px}body.dokkai-n2-mode .correction-heading button{font-size:12px}body.dokkai-n2-mode .correction-card>summary{padding:17px 16px;font-size:15px;line-height:1.9;gap:8px}body.dokkai-n2-mode .correction-status{display:none}body.dokkai-n2-mode .correction-body{padding:17px 16px}body.dokkai-n2-mode .correct-answer p,body.dokkai-n2-mode .your-answer p{font-size:19px;line-height:2}body.dokkai-n2-mode .explanation-panel{padding:18px 16px}body.dokkai-n2-mode .explanation-panel p{font-size:15px}body.dokkai-n2-mode .explanation-panel .evidence-text{font-size:20px;line-height:2}body.dokkai-n2-mode .correction-body h4{font-size:16px}body.dokkai-n2-mode .why-options{padding:14px;font-size:13px}body.dokkai-n2-mode .why-options strong{font-size:14px}body.dokkai-n2-mode .why-options p{font-size:13px}}@media(max-width:390px){body.dokkai-n2-mode .session-card{grid-template-columns:1fr 94px;padding:20px 18px}body.dokkai-n2-mode .reading-heading h1{font-size:24px}body.dokkai-n2-mode .reading-heading img{width:62px}body.dokkai-n2-mode .quiz-save{flex-basis:100%}body.dokkai-n2-mode .connector-choices .reading-choice{gap:5px}body.dokkai-n2-mode .word-list>div{grid-template-columns:85px 1fr}body.dokkai-n2-mode .reading-result img{width:70px}}body.dokkai-n2-mode .bunpou-guide{font-size:1rem;line-height:1.85;color:var(--navy,#223149);margin:20px 0 25px;overflow-wrap:anywhere}body.dokkai-n2-mode .bunpou-guide h3{display:flex;align-items:center;gap:9px;font-size:1rem;line-height:1.6;font-weight:750;margin:0 0 10px}body.dokkai-n2-mode .bunpou-guide p{margin:0;line-height:1.9;font-size:1rem}body.dokkai-n2-mode .bunpou-guide .bunpou-meaning{font-size:1.25rem;font-weight:750;line-height:1.7;margin:0 0 22px}body.dokkai-n2-mode .bunpou-formula{background:#fff4ca;border:1px solid #e6cb7d;border-radius:17px;padding:19px 22px}body.dokkai-n2-mode .bunpou-formula ul{margin:0;padding-left:22px}body.dokkai-n2-mode .bunpou-formula li{font-size:1rem;padding:3px 0;line-height:1.85}body.dokkai-n2-mode .bunpou-examples,body.dokkai-n2-mode .bunpou-section{margin-top:24px}body.dokkai-n2-mode .bunpou-compare,body.dokkai-n2-mode .bunpou-tip{padding:18px 21px;margin-top:19px;border-radius:15px;border-left:4px solid #d2a433;background:#fcf7e8}body.dokkai-n2-mode .bunpou-compare{background:#eef3f8;border-color:#64819c}body.dokkai-n2-mode .formula-help{padding:13px 3px;margin-top:5px;font-size:.875rem}body.dokkai-n2-mode .bunpou-book-notes summary,body.dokkai-n2-mode .formula-help summary{cursor:pointer;font-weight:650;min-height:35px;line-height:1.8}body.dokkai-n2-mode .formula-help dl{margin:12px 0;background:#f8f9fa;border-radius:12px;padding:15px 18px}body.dokkai-n2-mode .formula-help dt{font-weight:750;margin-top:9px}body.dokkai-n2-mode .formula-help dd{margin:2px 0 11px;line-height:1.9}body.dokkai-n2-mode .bunpou-book-notes{margin:16px 0 0;padding:14px 17px;border:1px solid #e0e5e8;border-radius:13px}body.dokkai-n2-mode .bunpou-book-notes p{margin-top:10px}body.dokkai-n2-mode .bunpou-example{padding:17px 0;border-bottom:1px solid #e3e6e8}body.dokkai-n2-mode .bunpou-example:last-child{border-bottom:0}body.dokkai-n2-mode .bunpou-example small{font-size:.75rem;font-weight:700;letter-spacing:1px;color:#778496}body.dokkai-n2-mode .bunpou-example p[lang=ja]{font-size:1.25rem;line-height:2;letter-spacing:.015em;margin:6px 0 5px}body.dokkai-n2-mode .bunpou-example mark{background:#fff0af;color:inherit;border-radius:3px;padding:0 2px}body.dokkai-n2-mode .bunpou-example .example-meaning{color:#5f7085}body.dokkai-n2-mode .bunpou-hint{background:#fff8df;border:1px solid #e6ce8a;border-radius:16px;margin:18px 0}body.dokkai-n2-mode .bunpou-hint>summary{padding:16px 20px;cursor:pointer;font-size:.9375rem;font-weight:700;line-height:1.8;min-height:48px}body.dokkai-n2-mode .bunpou-hint>summary svg{display:inline-block;vertical-align:middle;margin-right:5px}body.dokkai-n2-mode .bunpou-hint>.bunpou-guide{padding:0 18px;margin:0 0 18px}body.dokkai-n2-mode .bunpou-guide.compact .bunpou-formula{border:0;background:transparent;padding:8px 0}body.dokkai-n2-mode .bunpou-guide.compact .bunpou-section{margin-top:15px}body.dokkai-n2-mode .grammar-list .bunpou-guide{margin:15px 0}body.dokkai-n2-mode .grammar-context-label{font-size:.75rem!important;font-weight:700;color:#6b7e93;margin:12px 0 3px!important;letter-spacing:.08em}body.dokkai-n2-mode .grammar-list .bunpou-guide p{font-size:1rem}body.dokkai-n2-mode .grammar-list .bunpou-guide .bunpou-meaning{font-size:1.125rem}body.dokkai-n2-mode .grammar-list .bunpou-example p[lang=ja]{font-size:1.25rem}body.dokkai-n2-mode .grammar-list .bunpou-formula{padding:16px 18px}body.dokkai-n2-mode .grammar-list .bunpou-compare,body.dokkai-n2-mode .grammar-list .bunpou-tip{padding:15px 18px}@media(max-width:760px){body.dokkai-n2-mode .bunpou-guide{margin:17px 0 22px}body.dokkai-n2-mode .bunpou-formula{padding:17px}body.dokkai-n2-mode .bunpou-compare,body.dokkai-n2-mode .bunpou-tip{padding:16px 17px}body.dokkai-n2-mode .bunpou-guide .bunpou-meaning{font-size:1.125rem}body.dokkai-n2-mode .bunpou-hint>summary{padding:14px 15px}body.dokkai-n2-mode .bunpou-hint>.bunpou-guide{padding:0 14px}body.dokkai-n2-mode .bunpou-example p[lang=ja]{font-size:1.1875rem;line-height:2.1}body.dokkai-n2-mode .grammar-list .bunpou-compare,body.dokkai-n2-mode .grammar-list .bunpou-formula,body.dokkai-n2-mode .grammar-list .bunpou-tip{padding:14px}body.dokkai-n2-mode .grammar-list .bunpou-example p[lang=ja]{font-size:1.1875rem}}body.dokkai-n2-mode .course-tabs [data-slot=tabs-list]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}body.dokkai-n2-mode .course-tabs [data-slot=tabs-trigger]{height:100%}body.dokkai-n2-mode .course-foot{margin-top:auto}body.dokkai-n2-mode .listening-workspace{min-width:0;font-size:16px;line-height:1.8}body.dokkai-n2-mode .listening-workspace .day-label{display:flex;gap:8px;align-items:center}body.dokkai-n2-mode .listening-account{display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:#eff5ec;border:1px solid #d4e0cf;border-radius:14px;padding:16px 20px;margin:22px 0;font-size:14px;color:#49654a}body.dokkai-n2-mode .listening-account a{font-weight:700;text-decoration:underline;color:#2f6248}body.dokkai-n2-mode .listening-account svg{flex-shrink:0}body.dokkai-n2-mode .listening-video-tabs [data-slot=tabs-list]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));height:auto;padding:5px;background:#eeeadd;gap:5px;border-radius:15px;width:100%;margin:25px 0}body.dokkai-n2-mode .listening-video-tabs [data-slot=tabs-trigger]{flex-direction:column;padding:12px 8px;min-height:68px;gap:2px;border-radius:11px;font-size:16px;color:var(--navy);white-space:normal}body.dokkai-n2-mode .listening-video-tabs [data-slot=tabs-trigger]>span{font-size:12px;font-weight:400}body.dokkai-n2-mode .listening-video-tabs [data-slot=tabs-trigger][data-state=active]{background:var(--yellow)}body.dokkai-n2-mode .listening-player-card{background:var(--navy);color:#fff;border-radius:24px;padding:25px;scroll-margin-top:20px}body.dokkai-n2-mode .listening-player-heading{display:flex;gap:20px;justify-content:space-between;align-items:flex-start;margin-bottom:18px}body.dokkai-n2-mode .listening-player-heading h2{font-size:19px;line-height:1.6;margin:5px 0 0;color:#fff;overflow-wrap:anywhere}body.dokkai-n2-mode .listening-player-heading .eyebrow{font-size:12px;color:#ffe573;letter-spacing:.08em}body.dokkai-n2-mode .listening-player-heading a{display:flex;gap:6px;align-items:center;font-size:14px;color:#ffe573;white-space:nowrap}body.dokkai-n2-mode .listening-player-frame{width:100%;aspect-ratio:16/9;min-height:200px;overflow:hidden;border-radius:15px;background:#121d2b}body.dokkai-n2-mode .listening-player-frame iframe{display:block;width:100%;height:100%;border:0;min-height:200px}body.dokkai-n2-mode .listening-player-tools{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;margin:15px 0 0;font-size:14px;color:#e1e5ec}body.dokkai-n2-mode .listening-player-tools>span{display:flex;align-items:center;gap:8px;flex-wrap:wrap}body.dokkai-n2-mode .listening-player-tools label{display:flex;align-items:center;gap:8px;white-space:nowrap;min-height:44px;cursor:pointer}body.dokkai-n2-mode .listening-player-tools [data-slot=checkbox]{border-color:#d9dfeb;background:#fff}body.dokkai-n2-mode .listening-source-note{font-size:13px;color:#bbc7d7;line-height:1.9;margin:7px 0 0}body.dokkai-n2-mode .listening-clips{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}body.dokkai-n2-mode .listening-clips button{border:1px solid #56667a;border-radius:10px;padding:10px 13px;min-height:48px;font-size:14px;color:#e5eaf0;text-align:left;background:#ffffff08}body.dokkai-n2-mode .listening-clips button.selected{background:var(--yellow);color:var(--navy);border-color:var(--yellow)}body.dokkai-n2-mode .listening-clips small{display:block;font-size:12px;opacity:.85}body.dokkai-n2-mode .listening-scope{font-size:14px;line-height:1.9;color:#748193;margin:23px 2px}body.dokkai-n2-mode .listening-phases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:25px 0}body.dokkai-n2-mode .listening-phase{padding:24px 21px;display:flex;flex-direction:column}body.dokkai-n2-mode .listening-phase>div{display:flex;align-items:center;gap:9px;color:#a57c18;font-weight:700;font-size:14px}body.dokkai-n2-mode .listening-phase>div strong{margin-left:auto;color:#397459}body.dokkai-n2-mode .listening-phase h2{font-size:19px;line-height:1.5;margin:15px 0 9px}body.dokkai-n2-mode .listening-phase p{font-size:14px;color:#748193;margin:0 0 20px;line-height:1.9;flex:1}body.dokkai-n2-mode .listening-phase .secondary{justify-content:center}body.dokkai-n2-mode .listening-quiz{margin:33px 0}body.dokkai-n2-mode .listening-quiz .section-row p{font-size:15px;line-height:1.9}body.dokkai-n2-mode .listening-quiz-status{display:flex;justify-content:space-between;gap:12px;margin:18px 0 9px;font-size:13px;font-weight:600;color:#677990}body.dokkai-n2-mode .listening-question-group{margin:28px 0 34px}body.dokkai-n2-mode .listening-group-title{display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap;margin-bottom:14px}body.dokkai-n2-mode .listening-group-title h3{font-size:19px;margin:0}body.dokkai-n2-mode .listening-group-title button{font-size:14px}body.dokkai-n2-mode .listening-question{min-width:0;background:#fff;border:1px solid #dfe2dd;border-radius:18px;padding:20px 22px;margin:22px 0}body.dokkai-n2-mode .listening-question legend{font-size:18px;font-weight:700;padding:0 8px;line-height:1.8}body.dokkai-n2-mode .listening-question [data-slot=radio-group]{gap:9px}body.dokkai-n2-mode .listening-question .reading-choice{font-size:16px;min-height:52px}body.dokkai-n2-mode .listening-submit{padding:22px;background:#fff2ba;border:1px solid #e6cb6e;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}body.dokkai-n2-mode .listening-submit p{font-size:14px;line-height:1.8;margin:0;flex:1;min-width:180px}body.dokkai-n2-mode .listening-results{scroll-margin-top:22px}body.dokkai-n2-mode .listening-correction-title{font-size:23px;margin-top:30px}body.dokkai-n2-mode .listening-results>.muted{font-size:14px}body.dokkai-n2-mode .listening-words{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}body.dokkai-n2-mode .listening-words>div{background:#fff8df;border:1px solid #eadfb5;border-radius:12px;padding:15px 18px}body.dokkai-n2-mode .listening-words strong{font-size:22px;display:block;line-height:1.8}body.dokkai-n2-mode .listening-words span{font-size:14px;color:#917f4d}body.dokkai-n2-mode .listening-words p{font-size:15px;margin:7px 0 0}body.dokkai-n2-mode .listening-grammar{background:#f5f7fa;border:1px solid #dde3eb;border-radius:14px;padding:20px 23px}body.dokkai-n2-mode .listening-grammar>strong{font-size:25px;line-height:1.9;display:block}body.dokkai-n2-mode .listening-grammar>p{font-size:16px;line-height:2;margin:10px 0 15px}body.dokkai-n2-mode .listening-grammar>span{display:block;background:#fff1ba;border-radius:8px;padding:12px 15px;font-size:15px;line-height:1.9}body.dokkai-n2-mode .listening-grammar>div{border-top:1px solid #dee4eb;padding-top:14px;margin-top:14px}body.dokkai-n2-mode .listening-grammar>div p[lang=ja]{font-size:21px;line-height:2;margin:0 0 6px}body.dokkai-n2-mode .listening-grammar>div p:last-child{font-size:15px;color:#64768b;line-height:1.9;margin:0}body.dokkai-n2-mode .listening-review-card{padding:25px;margin:28px 0}body.dokkai-n2-mode .listening-review-card>div{display:flex;gap:12px;align-items:center}body.dokkai-n2-mode .listening-review-card h2{font-size:21px;margin:0}body.dokkai-n2-mode .listening-review-card p{font-size:15px;line-height:1.9;margin:15px 0}body.dokkai-n2-mode .listening-review-card .muted{font-size:13px}body.dokkai-n2-mode .listening-drafts,body.dokkai-n2-mode .listening-progress,body.dokkai-n2-mode .listening-schedule{margin:35px 0}body.dokkai-n2-mode .listening-drafts h2,body.dokkai-n2-mode .listening-progress h2,body.dokkai-n2-mode .listening-schedule h2{font-size:23px;line-height:1.6}body.dokkai-n2-mode .listening-progress>p{font-size:14px;color:#748193}body.dokkai-n2-mode .listening-schedule>div{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:14px 17px;border-bottom:1px solid #e3dfd3;font-size:14px}body.dokkai-n2-mode .listening-schedule>div span:last-child{color:#758194}body.dokkai-n2-mode .listening-unavailable{padding:30px;margin:25px 0}body.dokkai-n2-mode .listening-unavailable h2{font-size:23px}body.dokkai-n2-mode .listening-unavailable p{font-size:16px;line-height:1.9;max-width:660px;color:#728195}body.dokkai-n2-mode .listening-unavailable .primary{margin-top:16px}body.dokkai-n2-mode .listening-skeleton{height:300px;border-radius:22px;margin-top:25px}body.dokkai-n2-mode .listening-title h1{font-size:32px;line-height:1.4;margin:10px 0}body.dokkai-n2-mode .listening-title p{font-size:16px;line-height:1.8}body.dokkai-n2-mode .listening-study{margin:30px 0 38px;border:1px solid #d8dfe8;border-radius:22px;background:#fff;padding:26px;min-width:0}body.dokkai-n2-mode .listening-study-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}body.dokkai-n2-mode .listening-study-heading h2{font-size:24px;line-height:1.6;margin:6px 0}body.dokkai-n2-mode .listening-study-heading .eyebrow,body.dokkai-n2-mode .listening-study-method .eyebrow,body.dokkai-n2-mode .listening-study-paper .eyebrow{font-size:12px;letter-spacing:.1em;line-height:1.8}body.dokkai-n2-mode .listening-study-intro{font-size:15px;color:#69798e;margin:8px 0 22px}body.dokkai-n2-mode .listening-study-selects{display:grid;grid-template-columns:140px minmax(0,1fr);gap:14px}body.dokkai-n2-mode .listening-study-selects label{display:flex;flex-direction:column;gap:7px;min-width:0;font-size:14px;font-weight:600}body.dokkai-n2-mode .listening-study-selects [data-slot=select-trigger]{width:100%;min-height:48px;font-size:15px;background:#fffaf0;border:1px solid #ddd9cb;border-radius:10px}body.dokkai-n2-mode .listening-study-selects [data-slot=select-value]{overflow:hidden;text-overflow:ellipsis;min-width:0}body.dokkai-n2-mode .listening-study-navigation{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:16px 0 22px}body.dokkai-n2-mode .listening-study-navigation button{font-size:14px;min-height:44px}body.dokkai-n2-mode .listening-study-navigation>span{font-size:14px;white-space:nowrap;color:#718197}body.dokkai-n2-mode .listening-study-source{background:#f8f7f1;border:1px solid #e9e5d7;border-radius:15px;padding:20px}body.dokkai-n2-mode .listening-study-source h3{font-size:19px;line-height:1.6;margin:0 0 9px;overflow-wrap:anywhere}body.dokkai-n2-mode .listening-study-source>p{font-size:14px;line-height:1.9;margin:10px 0;color:#687990}body.dokkai-n2-mode .listening-study-actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}body.dokkai-n2-mode .listening-study-actions .primary,body.dokkai-n2-mode .listening-study-actions .secondary{font-size:14px;min-height:48px;display:flex;gap:8px;align-items:center;justify-content:center}body.dokkai-n2-mode .listening-study-source .listening-caption-note{color:var(--navy)}body.dokkai-n2-mode .listening-source-status{display:flex;gap:10px 24px;flex-wrap:wrap;padding-top:13px;border-top:1px solid #e2ded0;font-size:14px;color:#7b6b42}body.dokkai-n2-mode .listening-study-source .listening-source-update{color:#8a6825}body.dokkai-n2-mode .listening-study-loading{display:flex;align-items:center;gap:10px;font-size:15px;padding:20px 0;color:#677990}body.dokkai-n2-mode .listening-study-method{padding:23px 0 8px}body.dokkai-n2-mode .listening-study-method h3{font-size:21px;line-height:1.7;margin:7px 0}body.dokkai-n2-mode .listening-study-method li,body.dokkai-n2-mode .listening-study-method p{font-size:16px;line-height:1.9}body.dokkai-n2-mode .listening-study-method ol{list-style:decimal;padding-left:24px;margin:15px 0}body.dokkai-n2-mode .listening-study-method li{padding-left:5px;margin:8px 0}body.dokkai-n2-mode .listening-study-tip{padding:16px 18px;border-radius:12px;background:#fff4c8;color:#7b6429}body.dokkai-n2-mode .listening-study-paper{background:#e9eef7;border:1px solid #bbcee6;border-radius:17px;padding:25px;margin:23px 0;color:#24364e}body.dokkai-n2-mode .listening-example-label{font-size:14px;line-height:1.9;color:#697d99;margin:9px 0 22px}body.dokkai-n2-mode .listening-example-jp{font-size:24px;line-height:2.05;overflow-wrap:anywhere;margin:0 0 14px}body.dokkai-n2-mode .listening-example-translation{font-size:16px;line-height:1.9;color:#56708e;margin:0 0 22px}body.dokkai-n2-mode .listening-sentence-core{background:#f7f9fd;border-radius:12px;padding:16px 18px;font-size:16px;line-height:1.9}body.dokkai-n2-mode .listening-sentence-core p{margin:6px 0 0}body.dokkai-n2-mode .listening-sentence-chunks{font-size:16px;margin-top:22px}body.dokkai-n2-mode .listening-sentence-chunks>div{border-top:1px solid #c9d4e4;margin-top:14px;padding-top:14px}body.dokkai-n2-mode .listening-sentence-chunks p[lang=ja]{font-size:21px;line-height:2;margin:0 0 6px}body.dokkai-n2-mode .listening-sentence-chunks p:last-child{font-size:15px;line-height:1.9;color:#59718f;margin:0}body.dokkai-n2-mode .listening-study-detail{margin:18px 0;border:1px solid #e1e4df;border-radius:14px;overflow:hidden}body.dokkai-n2-mode .listening-study-detail>summary{cursor:pointer;min-height:52px;padding:16px 20px;background:#fcfbf5;font-size:17px;font-weight:700}body.dokkai-n2-mode .listening-study-detail>.listening-grammar,body.dokkai-n2-mode .listening-study-detail>.listening-words{margin:18px}body.dokkai-n2-mode .listening-grammar>.listening-grammar-level{font-size:13px;color:#718198;line-height:1.8;margin:0 0 12px}body.dokkai-n2-mode .listening-start{margin:18px 0 22px}body.dokkai-n2-mode .listening-start-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}body.dokkai-n2-mode .listening-start-row .secondary{min-height:90px;display:flex;flex-direction:column;justify-content:center;gap:4px;padding:13px 9px;font-size:16px;background:#fffaf0;border:1px solid #e7d7a4;text-align:center;line-height:1.6}body.dokkai-n2-mode .listening-start-row .secondary span{font-size:14px;color:#85713b}body.dokkai-n2-mode .listening-start>p{font-size:14px;line-height:1.9;color:#687990;margin:12px 0}body.dokkai-n2-mode .listening-guides-toggle{margin:20px 0;border:1px solid #e3e1d7;border-radius:14px;background:#fffcf5}body.dokkai-n2-mode .listening-guides-toggle>summary{cursor:pointer;padding:17px 20px;font-size:15px;font-weight:600;min-height:50px;line-height:1.8}body.dokkai-n2-mode .listening-guides-toggle .listening-study{margin:0;border:0;border-top:1px solid #e3e1d7;border-radius:0 0 14px 14px}body.dokkai-n2-mode .listening-choice-jp{font-size:21px;line-height:1.9;overflow-wrap:anywhere}body.dokkai-n2-mode .listening-option-feedback{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;list-style:none;padding:0;margin:16px 0 22px}body.dokkai-n2-mode .listening-option-feedback li{border:1px solid #d9e0e8;border-radius:14px;padding:17px;background:#fafbfd;font-size:15px;line-height:1.9}body.dokkai-n2-mode .listening-option-feedback li.is-key{background:#edf8f0;border-color:#98c7aa}body.dokkai-n2-mode .listening-option-feedback li.is-selected-wrong{background:#fff0ed;border-color:#dfaea0}body.dokkai-n2-mode .listening-option-feedback li>div{display:flex;gap:7px;align-items:center;flex-wrap:wrap;color:#687990;font-size:14px}body.dokkai-n2-mode .listening-option-feedback .is-key>div{color:#34704a}body.dokkai-n2-mode .listening-option-feedback .is-selected-wrong>div{color:#a4573e}body.dokkai-n2-mode .listening-option-feedback li>div>span{margin-left:auto;font-weight:600;font-size:13px}body.dokkai-n2-mode .listening-option-feedback p{margin:6px 0}body.dokkai-n2-mode .listening-option-feedback p[lang=ja],body.dokkai-n2-mode .listening-workspace .correct-answer p[lang=ja],body.dokkai-n2-mode .listening-workspace .your-answer p[lang=ja]{font-size:21px;line-height:1.9;overflow-wrap:anywhere}body.dokkai-n2-mode .listening-option-feedback .listening-option-reason{border-top:1px solid #dce3e6;padding-top:9px;margin-top:12px;font-weight:600;color:#51667e}@media(max-width:600px){body.dokkai-n2-mode .listening-start-row .secondary{font-size:14px;padding:12px 6px;gap:5px}body.dokkai-n2-mode .listening-option-feedback{grid-template-columns:1fr}body.dokkai-n2-mode .listening-choice-jp{font-size:20px}body.dokkai-n2-mode .listening-option-feedback li{padding:16px}body.dokkai-n2-mode .listening-guides-toggle>summary{padding:15px;font-size:14px}body.dokkai-n2-mode .listening-video-tabs [data-slot=tabs-list]{grid-template-columns:repeat(2,minmax(0,1fr))}body.dokkai-n2-mode .listening-title h1{font-size:26px}body.dokkai-n2-mode .listening-title .day-label{display:none}body.dokkai-n2-mode .listening-study{padding:18px;border-radius:18px;margin-top:22px}body.dokkai-n2-mode .listening-study-heading h2{font-size:21px}body.dokkai-n2-mode .listening-study-heading>svg{display:none}body.dokkai-n2-mode .listening-study-selects{grid-template-columns:1fr}body.dokkai-n2-mode .listening-study-source{padding:16px}body.dokkai-n2-mode .listening-study-actions{flex-direction:column}body.dokkai-n2-mode .listening-study-actions .primary,body.dokkai-n2-mode .listening-study-actions .secondary{width:100%}body.dokkai-n2-mode .listening-study-navigation button{padding:10px;font-size:13px;gap:5px}body.dokkai-n2-mode .listening-study-paper{padding:18px}body.dokkai-n2-mode .listening-example-jp{font-size:22px}body.dokkai-n2-mode .listening-sentence-core{padding:14px}body.dokkai-n2-mode .listening-study-detail>summary{padding:15px;font-size:16px}body.dokkai-n2-mode .listening-study-detail>.listening-grammar,body.dokkai-n2-mode .listening-study-detail>.listening-words{margin:12px}body.dokkai-n2-mode .listening-study-method h3{font-size:19px}}@media(max-width:1000px){body.dokkai-n2-mode .listening-phases{grid-template-columns:1fr}body.dokkai-n2-mode .listening-phase{padding:23px}body.dokkai-n2-mode .listening-phase .secondary{align-self:flex-start}}@media(max-width:600px){body.dokkai-n2-mode .course-tabs [data-slot=tabs-list]{gap:8px}body.dokkai-n2-mode .course-tabs [data-slot=tabs-trigger]{padding:11px 10px}body.dokkai-n2-mode .course-title{font-size:23px}body.dokkai-n2-mode .course-sub{font-size:12px}body.dokkai-n2-mode .course-foot{font-size:11px}body.dokkai-n2-mode .listening-player-card{padding:17px;border-radius:20px}body.dokkai-n2-mode .listening-player-heading{flex-direction:column;gap:8px}body.dokkai-n2-mode .listening-player-heading h2{font-size:17px}body.dokkai-n2-mode .listening-player-frame{border-radius:10px}body.dokkai-n2-mode .listening-video-tabs [data-slot=tabs-trigger]{font-size:15px}body.dokkai-n2-mode .listening-video-tabs [data-slot=tabs-trigger]>span{font-size:11px}body.dokkai-n2-mode .listening-clips button{flex:1 1 40%;padding:11px;font-size:13px}body.dokkai-n2-mode .listening-account{padding:15px 17px}body.dokkai-n2-mode .listening-question{padding:17px 14px}body.dokkai-n2-mode .listening-question legend{font-size:17px}body.dokkai-n2-mode .listening-question .reading-choice{padding:13px 12px}body.dokkai-n2-mode .listening-submit{padding:19px}body.dokkai-n2-mode .listening-submit .primary{width:100%;justify-content:center}body.dokkai-n2-mode .listening-words{grid-template-columns:1fr}body.dokkai-n2-mode .listening-grammar{padding:17px}body.dokkai-n2-mode .listening-grammar>div p[lang=ja]{font-size:20px}body.dokkai-n2-mode .listening-workspace .reading-result{padding:23px}body.dokkai-n2-mode .listening-workspace .reading-result img{width:90px;height:90px}body.dokkai-n2-mode .listening-group-title .secondary{width:100%;justify-content:center}body.dokkai-n2-mode .listening-quiz-status{font-size:12px}}body.dokkai-n2-mode .grammar-usage-panel{margin:24px 0 16px;color:#223149;line-height:1.8;overflow-wrap:anywhere;text-align:left}body.dokkai-n2-mode .grammar-usage-panel h3{display:flex;align-items:center;gap:8px;margin:0 0 12px;font-size:1rem;font-weight:750}body.dokkai-n2-mode .grammar-register-badge{display:inline-flex!important;align-items:center;gap:7px;width:fit-content;max-width:100%;margin:0 0 12px!important;padding:6px 11px;border:1px solid #cbd8e2;border-radius:9px;background:#edf3f8;color:#3e5d78;font-size:.78rem!important;font-weight:700;line-height:1.6!important}body.dokkai-n2-mode .grammar-register-badge.register-spoken{background:#edf7f1;border-color:#bbdcc9;color:#32664f}body.dokkai-n2-mode .grammar-register-badge.register-formal,body.dokkai-n2-mode .grammar-register-badge.register-written{background:#f0f1fa;border-color:#d3d6eb;color:#515d83}body.dokkai-n2-mode .grammar-register-badge.register-literary{background:#fff3d3;border-color:#e6c775;color:#836223}body.dokkai-n2-mode .grammar-everyday,body.dokkai-n2-mode .grammar-usage-note{font-size:.95rem!important;line-height:1.85!important;margin:0 0 12px!important}body.dokkai-n2-mode .grammar-everyday{padding:12px 15px;border-radius:10px;background:#f3f6f9}body.dokkai-n2-mode .grammar-jlpt-status{padding:16px 18px;margin-top:16px;border:1px solid #d8e0e6;border-radius:13px;background:#fafbfc}body.dokkai-n2-mode .grammar-jlpt-status.verified{background:#f0f7f3;border-color:#bfd6c7}body.dokkai-n2-mode .grammar-jlpt-status h4{display:flex;align-items:center;gap:8px;font-size:.95rem;margin:0 0 8px;font-weight:750}body.dokkai-n2-mode .grammar-jlpt-status>strong{font-size:.88rem;font-weight:700}body.dokkai-n2-mode .grammar-jlpt-status>p{font-size:.87rem!important;line-height:1.8!important;margin:5px 0 0!important;color:#53657a}body.dokkai-n2-mode .grammar-jlpt-examples{padding:20px;margin:20px 0 0;border:2px solid #ad8734;border-radius:18px;background:#fffdfa}body.dokkai-n2-mode .grammar-jlpt-examples>h4{font-size:.85rem;color:#8c6c27;font-weight:800;letter-spacing:.08em;margin:0 0 15px}body.dokkai-n2-mode .grammar-jlpt-example+.grammar-jlpt-example{margin-top:20px;padding-top:20px;border-top:1px solid #eadfc6}body.dokkai-n2-mode .grammar-evidence-kind{display:block!important;background:none!important;padding:0!important;color:#8c6c27!important;font-size:.8rem!important;font-weight:750;border:0!important}body.dokkai-n2-mode .grammar-official-excerpt{margin:10px 0 3px!important;font-size:1.3rem!important;line-height:1.95!important;font-weight:650;color:#203149}body.dokkai-n2-mode .grammar-excerpt-meaning{font-size:.95rem!important;margin:0 0 8px!important;color:#63748a}body.dokkai-n2-mode .grammar-jlpt-example small{display:block;font-size:.74rem;line-height:1.75;color:#738093}body.dokkai-n2-mode .grammar-source-context{font-size:.9rem!important;line-height:1.8!important;margin:10px 0!important;color:#485d73}body.dokkai-n2-mode .grammar-source-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:.83rem;font-weight:700;color:#80601c;text-decoration:underline;text-underline-offset:4px}body.dokkai-n2-mode .grammar-source-link:hover{color:#4d3810}body.dokkai-n2-mode .grammar-source-meta{margin-top:4px}body.dokkai-n2-mode .grammar-label-help{margin-top:15px;border-top:1px solid #e0e4e8;padding-top:8px}body.dokkai-n2-mode .grammar-label-help summary{display:flex;align-items:center;gap:7px;cursor:pointer;min-height:44px;font-size:.8rem;font-weight:650;color:#62738b;list-style:none}body.dokkai-n2-mode .grammar-label-help summary:after{content:"+";margin-left:auto;font-size:1.1rem}body.dokkai-n2-mode .grammar-label-help[open] summary:after{content:"−"}body.dokkai-n2-mode .grammar-label-help p{font-size:.8rem!important;line-height:1.85!important;margin:9px 0!important;color:#61728a}body.dokkai-n2-mode .grammar-source-links{display:flex;flex-wrap:wrap;gap:8px 17px;margin:10px 0}body.dokkai-n2-mode .grammar-source-links a{display:inline-flex;align-items:center;gap:6px;min-height:36px;font-size:.75rem;color:#4b6783;text-decoration:underline;text-underline-offset:3px}body.dokkai-n2-mode .grammar-label-help summary:focus-visible,body.dokkai-n2-mode .grammar-source-link:focus-visible,body.dokkai-n2-mode .grammar-source-links a:focus-visible{outline:3px solid #cfa635;outline-offset:4px;border-radius:4px}body.dokkai-n2-mode .listening-grammar .grammar-usage-panel>h3{margin-top:0!important;font-size:1rem!important}body.dokkai-n2-mode .listening-grammar .grammar-usage-panel .grammar-register-badge{display:inline-flex!important}@media(max-width:580px){body.dokkai-n2-mode .grammar-jlpt-examples{padding:17px 15px}body.dokkai-n2-mode .grammar-jlpt-status{padding:14px}body.dokkai-n2-mode .grammar-official-excerpt{font-size:1.22rem!important}body.dokkai-n2-mode .grammar-usage-panel{margin-top:20px}body.dokkai-n2-mode .grammar-register-badge{font-size:.74rem!important}}body.dokkai-n2-mode .course-tabs [data-slot=tabs-list]{grid-template-columns:repeat(4,minmax(0,1fr))}body.dokkai-n2-mode .course-jlpt-title{font-size:1.65rem!important;line-height:1.45}body.dokkai-n2-mode .jg-home-entry{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 23px;margin:22px 0;border:1px solid #dac47d;border-radius:18px;background:#fff3c8;color:#203149}body.dokkai-n2-mode .jg-home-entry strong{font-size:1.1rem}body.dokkai-n2-mode .jg-home-entry p{font-size:.9rem;color:#6f674f;margin:6px 0 0}body.dokkai-n2-mode .jg-workspace{color:#203149;overflow-wrap:anywhere}body.dokkai-n2-mode .jg-heading{margin-bottom:22px}body.dokkai-n2-mode .jg-heading .eyebrow{font-size:.75rem;margin:0 0 11px}body.dokkai-n2-mode .jg-heading h1{display:flex;align-items:center;gap:13px;font-size:2.4rem;line-height:1.4;letter-spacing:-.04em;margin:0 0 10px}body.dokkai-n2-mode .jg-heading h1 svg{width:32px;height:32px;color:#9a7627;flex-shrink:0}body.dokkai-n2-mode .jg-heading>p:last-child{font-size:1rem;line-height:1.8;margin:0;color:#64758a}body.dokkai-n2-mode .jg-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;background:#213249;color:#fff;border-radius:18px;padding:22px 12px;margin-bottom:23px}body.dokkai-n2-mode .jg-summary>div{padding:0 16px;display:flex;flex-direction:column;gap:6px;border-right:1px solid #425066}body.dokkai-n2-mode .jg-summary>div:last-child{border:0}body.dokkai-n2-mode .jg-summary strong{font-size:1.85rem;line-height:1.3;color:#ffdf59}body.dokkai-n2-mode .jg-summary small{font-size:1rem;color:#bbc6d4;font-weight:500}body.dokkai-n2-mode .jg-summary span{font-size:.875rem;line-height:1.5;color:#e1e7ee}body.dokkai-n2-mode .jg-tabs{margin:0 0 23px}body.dokkai-n2-mode .jg-tabs [data-slot=tabs-list]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;height:auto;padding:5px;border-radius:14px;background:#ece8dc;gap:4px}body.dokkai-n2-mode .jg-tabs [data-slot=tabs-trigger]{min-height:44px;height:auto;white-space:normal;font-size:.875rem;padding:9px 10px;border-radius:10px;color:#637183;gap:7px}body.dokkai-n2-mode .jg-tabs [data-slot=tabs-trigger][data-state=active]{background:#fff;color:#203149;font-weight:750;border-color:#daceac;box-shadow:0 2px 3px #2132490b}body.dokkai-n2-mode .jg-controls{display:flex;align-items:center;justify-content:space-between;gap:17px;flex-wrap:wrap;margin:22px 0}body.dokkai-n2-mode .jg-controls .searchbox{flex:1;min-width:220px;max-width:370px}body.dokkai-n2-mode .jg-level-filter{margin:16px 0}body.dokkai-n2-mode .jg-controls .jg-level-filter{margin:0}body.dokkai-n2-mode .jg-level-filter [data-slot=tabs-list]{height:auto;padding:4px;gap:3px;background:#f0eee7;border:1px solid #dedcd3;border-radius:12px;max-width:100%}body.dokkai-n2-mode .jg-level-filter [data-slot=tabs-trigger]{min-height:41px;padding:9px 13px;font-size:.875rem;white-space:normal;line-height:1.45;min-width:0}body.dokkai-n2-mode .jg-level-filter [data-slot=tabs-trigger][data-state=active]{background:#ffdf59;color:#203149;border-color:#cda734;box-shadow:none}body.dokkai-n2-mode .jg-launch,body.dokkai-n2-mode .jg-resume{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:20px 0;padding:20px 23px;border:1px solid #d8dfdf;border-radius:16px;background:#fff}body.dokkai-n2-mode .jg-launch strong,body.dokkai-n2-mode .jg-resume strong{font-size:1.05rem;line-height:1.6}body.dokkai-n2-mode .jg-launch p,body.dokkai-n2-mode .jg-resume p{margin:5px 0 0;font-size:.875rem;line-height:1.75;color:#687a90}body.dokkai-n2-mode .jg-launch .primary{flex-shrink:0}body.dokkai-n2-mode .jg-resume{background:#f0f6f3;border-color:#c7dcce}body.dokkai-n2-mode .jg-topic-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(275px,100%),1fr));gap:15px}body.dokkai-n2-mode .jg-topic-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:10px;min-width:0;padding:21px 23px;border:1px solid #dedfdc;border-radius:16px;background:#fff;transition:border-color .15s,box-shadow .15s}body.dokkai-n2-mode .jg-topic-card:hover{border-color:#cba547;box-shadow:0 4px 14px #2132490b}body.dokkai-n2-mode .jg-topic-card:focus-visible{outline:3px solid #d0a130;outline-offset:3px}body.dokkai-n2-mode .jg-topic-source{font-size:.8125rem;font-weight:750;color:#916f25;line-height:1.5}body.dokkai-n2-mode .jg-topic-card>strong{font-size:1.45rem;line-height:1.75}body.dokkai-n2-mode .jg-topic-meaning{font-size:1rem;line-height:1.75;color:#63758b}body.dokkai-n2-mode .jg-topic-register{font-size:.8125rem;color:#758293;line-height:1.6}body.dokkai-n2-mode .jg-topic-state{font-size:.875rem;font-weight:650;color:#466852;line-height:1.7;padding-top:10px;margin-top:auto;border-top:1px solid #e9eae6;width:100%}body.dokkai-n2-mode .jg-source-note{font-size:.875rem;padding:17px 3px;margin-top:18px;color:#627186;line-height:1.9}body.dokkai-n2-mode .jg-source-note summary{cursor:pointer;font-weight:650;min-height:40px}body.dokkai-n2-mode .jg-source-note a{display:inline-flex;align-items:center;gap:7px;min-height:42px;color:#86641d;text-decoration:underline;text-underline-offset:4px}body.dokkai-n2-mode .jg-signin{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:15px 19px;border:1px solid #e1c784;border-radius:13px;background:#fff6dc;margin:17px 0}body.dokkai-n2-mode .jg-signin p{font-size:.875rem;line-height:1.8;color:#65562d;margin:0}body.dokkai-n2-mode .jg-signin a{font-size:.875rem;font-weight:750;color:#72520e;white-space:nowrap;text-decoration:underline;text-underline-offset:4px;min-height:44px;display:flex;align-items:center}body.dokkai-n2-mode .jg-quiz-start{background:#fff;border:1px solid #dfe2df;padding:25px;border-radius:18px}body.dokkai-n2-mode .jg-progress-card h2,body.dokkai-n2-mode .jg-quiz-start h2{font-size:1.3rem;margin:0 0 11px}body.dokkai-n2-mode .jg-quiz-start>p{font-size:1rem;line-height:1.85;color:#63758b}body.dokkai-n2-mode .jg-practice-label{font-size:.8125rem!important;line-height:1.8;color:#748195;margin:14px 0}body.dokkai-n2-mode .jg-quiz-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:.95rem;margin:18px 0 11px}body.dokkai-n2-mode .jg-quiz-bar span{font-size:.875rem;color:#6b7b8e}body.dokkai-n2-mode .jg-message{font-size:.875rem;line-height:1.8;padding:13px 17px;margin:14px 0;background:#fff4cc;border-radius:12px;color:#6e5924}body.dokkai-n2-mode .jg-question{background:#fff;border:1px solid #dde2e6;padding:23px 25px;border-radius:18px;margin:20px 0}body.dokkai-n2-mode .jg-question h3{font-size:.875rem;line-height:1.8;letter-spacing:.025em;color:#6b798c;font-weight:750;margin:0 0 12px}body.dokkai-n2-mode .jg-sentence{font-size:1.25rem;line-height:2;letter-spacing:.015em;margin:12px 0 20px;overflow-wrap:anywhere}body.dokkai-n2-mode .jg-option{display:flex;align-items:flex-start;gap:12px;border:1px solid #dbe1e5;border-radius:12px;padding:14px 17px;background:#fcfcfa;cursor:pointer;font-size:1rem;line-height:1.85;min-width:0}body.dokkai-n2-mode .jg-option [data-slot=radio-group-item]{flex-shrink:0;margin-top:7px}body.dokkai-n2-mode .jg-option>span{min-width:0}body.dokkai-n2-mode .jg-option.selected{border-color:#c9a035;background:#fff4c7}body.dokkai-n2-mode .jg-option b{margin-right:6px;font-weight:750}body.dokkai-n2-mode .jg-option:has(:focus-visible){outline:3px solid #d0a130;outline-offset:3px}body.dokkai-n2-mode .jg-save-status{display:flex;align-items:center;gap:8px;font-size:.875rem;color:#457663;margin:16px 0}body.dokkai-n2-mode .jg-submit{margin-top:8px;min-height:49px;white-space:normal;line-height:1.7;text-align:center}body.dokkai-n2-mode .jg-result{scroll-margin-top:20px}body.dokkai-n2-mode .jg-result-summary{display:flex;align-items:center;gap:17px;border-radius:18px;background:#edf6f0;border:1px solid #bcd7c6;color:#32634e;padding:24px}body.dokkai-n2-mode .jg-result-summary.retry{background:#fff1d8;border-color:#e0c18a;color:#886726}body.dokkai-n2-mode .jg-result-summary svg{flex-shrink:0}body.dokkai-n2-mode .jg-result-summary strong{font-size:1.5rem;line-height:1.5}body.dokkai-n2-mode .jg-result-summary p{margin:7px 0 0;font-size:1rem;line-height:1.8}body.dokkai-n2-mode .jg-result-actions{display:flex;flex-wrap:wrap;gap:13px;margin:20px 0 26px}body.dokkai-n2-mode .jg-correction{border:1px solid #dce3df;border-left:4px solid #6caa89;background:#fff;border-radius:16px;padding:23px 25px;margin:20px 0;line-height:1.9}body.dokkai-n2-mode .jg-correction.wrong{border-left-color:#cd963c}body.dokkai-n2-mode .jg-correction-heading{display:flex;align-items:center;gap:10px;color:#3b7f5d}body.dokkai-n2-mode .jg-correction.wrong .jg-correction-heading{color:#9a6f26}body.dokkai-n2-mode .jg-correction-heading h3{font-size:1rem;margin:0;font-weight:750}body.dokkai-n2-mode .jg-correction>.jg-sentence{margin-bottom:8px}body.dokkai-n2-mode .jg-translation{font-size:1rem;color:#6a7c92;line-height:1.85;margin:0 0 18px}body.dokkai-n2-mode .jg-answer-label{font-size:.875rem;line-height:1.8;margin:8px 0}body.dokkai-n2-mode .jg-correction>p:not(.jg-sentence):not(.jg-translation):not(.jg-answer-label){font-size:1rem}body.dokkai-n2-mode .jg-option-reasons{border-top:1px solid #e4e7e5;margin-top:17px;padding:9px 0}body.dokkai-n2-mode .jg-option-reasons summary{font-weight:700;font-size:.875rem;cursor:pointer;min-height:43px;line-height:2;padding:5px 0}body.dokkai-n2-mode .jg-option-reasons>div{font-size:.875rem;line-height:1.9;margin-top:12px;padding:12px 15px;background:#f7f8f6;border-radius:10px}body.dokkai-n2-mode .jg-option-reasons p{margin:6px 0 0;color:#65768b}body.dokkai-n2-mode .jg-correction-tip{padding:15px 18px;background:#fff5d9;border-radius:11px;margin:16px 0;font-size:.875rem}body.dokkai-n2-mode .jg-correction-tip p{margin:7px 0 0}body.dokkai-n2-mode .jg-correction .text-btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;line-height:1.8;white-space:normal;text-align:left}body.dokkai-n2-mode .jg-empty{padding:33px 23px;text-align:center;border:1px solid #e2e3dc;background:#fffdf7;border-radius:18px;margin:22px 0}body.dokkai-n2-mode .jg-empty svg{margin:0 auto 12px;color:#769784}body.dokkai-n2-mode .jg-empty h2{font-size:1.2rem;line-height:1.7;margin:0 0 11px}body.dokkai-n2-mode .jg-empty p{font-size:1rem;line-height:1.9;color:#6c7c90;margin:0 0 18px}body.dokkai-n2-mode .jg-history-row,body.dokkai-n2-mode .jg-review-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;border:1px solid #e0e4df;border-radius:14px;background:#fff;margin:13px 0}body.dokkai-n2-mode .jg-review-row strong[lang=ja]{font-size:1.2rem;line-height:1.8}body.dokkai-n2-mode .jg-history-row p,body.dokkai-n2-mode .jg-review-row p{font-size:.875rem;line-height:1.8;color:#6b7c8f;margin:6px 0 0}body.dokkai-n2-mode .jg-history-title{font-size:1.3rem;margin:25px 0 16px}body.dokkai-n2-mode .jg-progress-card{padding:24px;background:#fff;border:1px solid #dce2df;border-radius:16px;margin:18px 0}body.dokkai-n2-mode .jg-progress-card p{font-size:1rem;line-height:1.9;margin:15px 0 0}@media(max-width:1000px){body.dokkai-n2-mode .course-tabs [data-slot=tabs-list]{grid-template-columns:repeat(2,minmax(0,1fr))}body.dokkai-n2-mode .course-jlpt-title{font-size:1.55rem!important}}@media(max-width:580px){body.dokkai-n2-mode .jg-heading h1{font-size:1.95rem;gap:9px}body.dokkai-n2-mode .jg-heading h1 svg{width:27px;height:27px}body.dokkai-n2-mode .jg-heading .eyebrow{font-size:.75rem;letter-spacing:.09em}body.dokkai-n2-mode .jg-summary{padding:18px 5px}body.dokkai-n2-mode .jg-summary>div{padding:0 10px}body.dokkai-n2-mode .jg-summary strong{font-size:1.55rem}body.dokkai-n2-mode .jg-summary small,body.dokkai-n2-mode .jg-summary span{font-size:.875rem}body.dokkai-n2-mode .jg-tabs [data-slot=tabs-trigger]{padding:10px 5px;font-size:.875rem}body.dokkai-n2-mode .jg-tabs [data-slot=tabs-trigger] svg{display:none}body.dokkai-n2-mode .jg-level-filter [data-slot=tabs-trigger]{padding:9px 10px}body.dokkai-n2-mode .jg-controls{gap:12px}body.dokkai-n2-mode .jg-controls .searchbox{max-width:none;flex-basis:100%;min-width:0}body.dokkai-n2-mode .jg-home-entry,body.dokkai-n2-mode .jg-launch,body.dokkai-n2-mode .jg-resume,body.dokkai-n2-mode .jg-signin{align-items:flex-start;flex-direction:column;padding:18px;gap:14px}body.dokkai-n2-mode .jg-home-entry .secondary,body.dokkai-n2-mode .jg-launch .primary{width:100%;justify-content:center}body.dokkai-n2-mode .jg-topic-card{padding:18px 20px}body.dokkai-n2-mode .jg-correction,body.dokkai-n2-mode .jg-question{padding:20px 17px}body.dokkai-n2-mode .jg-sentence{font-size:1.18rem;line-height:2}body.dokkai-n2-mode .jg-option{padding:12px 13px;gap:10px}body.dokkai-n2-mode .jg-result-summary{padding:20px 17px;gap:12px}body.dokkai-n2-mode .jg-result-summary strong{font-size:1.3rem}body.dokkai-n2-mode .jg-result-actions>button{flex:1;white-space:normal;line-height:1.7}body.dokkai-n2-mode .jg-history-row,body.dokkai-n2-mode .jg-review-row{padding:16px;gap:12px}body.dokkai-n2-mode .jg-submit{width:100%;justify-content:center}}body.dokkai-n2-mode .n2-entry{max-width:640px;margin:auto;padding:36px 24px;display:flex;flex-direction:column;align-items:flex-start;gap:18px;min-height:100dvh}body.dokkai-n2-mode .n2-entry h1{font-size:2rem;margin:0;line-height:1.3}body.dokkai-n2-mode .n2-entry img{object-fit:contain;align-self:center}body.dokkai-n2-mode .n2-entry form{display:grid;gap:14px;width:100%}body.dokkai-n2-mode .n2-entry label{display:grid;gap:8px}body.dokkai-n2-mode .n2-entry input{border:1px solid #d5dce4;border-radius:10px;padding:12px;background:white}body.dokkai-n2-mode .n2-account-area{background:#fffdf8;border-bottom:1px solid #e0ded0}body.dokkai-n2-mode .n2-account-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:15px 38px;font-size:14px}body.dokkai-n2-mode .n2-account-row a{text-decoration:none;color:#826013;font-weight:700}body.dokkai-n2-mode .n2-account-row label{display:flex;align-items:center;gap:8px;max-width:100%}body.dokkai-n2-mode .n2-account-row select{max-width:180px;background:white;border:1px solid #ddd1ad;border-radius:8px;padding:6px}body.dokkai-n2-mode .n2-import-banner{background:#fff4cf;padding:14px 38px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}body.dokkai-n2-mode .n2-import-banner p{font-size:14px;flex:1 1 300px;margin:0}body.dokkai-n2-mode .n2-import-banner button{font-size:13px}@media(max-width:760px){body.dokkai-n2-mode .n2-account-row,body.dokkai-n2-mode .n2-import-banner{padding:12px 17px}body.dokkai-n2-mode .n2-account-row{font-size:13px;gap:10px}body.dokkai-n2-mode .n2-account-row select{max-width:145px}}body.dokkai-n2-mode .workspace{width:auto;max-width:none;padding:0}body.dokkai-n2-mode .brand{padding:0;line-height:1.35;color:var(--navy)}body.dokkai-n2-mode input,body.dokkai-n2-mode select,body.dokkai-n2-mode textarea{color:var(--foreground)}body.dokkai-n2-mode{--popover:#fffdf8;--popover-foreground:#203149}body.dokkai-n2-mode .reading-tabs [data-slot=tabs-list]{height:auto;min-height:44px;flex-wrap:nowrap;gap:0}body.dokkai-n2-mode .reading-tabs [data-slot=tabs-trigger]{flex:1;min-width:0;padding:8px 4px;white-space:normal;text-align:center;line-height:1.3}@media(max-width:380px){body.dokkai-n2-mode .reading-tabs [data-slot=tabs-trigger]{font-size:13px}}body.dokkai-n2-mode .topbar{height:auto;min-height:70px;flex-wrap:wrap;row-gap:10px;padding-top:12px;padding-bottom:12px}body.dokkai-n2-mode .top-right{min-width:0;max-width:100%;flex-wrap:wrap;justify-content:flex-end}body.dokkai-n2-mode .nav button{min-width:0}body.dokkai-n2-mode .nav button span{font-size:inherit;overflow-wrap:anywhere}@media(max-width:760px){body.dokkai-n2-mode .nav button{flex:1 1 0}}@media(max-width:760px){body.dokkai-n2-mode :is(input:not([type=checkbox]):not([type=radio]):not([type=range]),textarea,select){font-size:16px}body.dokkai-n2-mode .n2-account-row select{min-height:44px}}