:root{--ink:#f2f2f2;--paper:#030303;--panel:#0b0b0b;--panel-2:#111;--line:hsla(0,0%,100%,.14);--line-strong:hsla(0,0%,100%,.28);--red:#ff5b5b;--gold:#f2f2f2;--teal:#35f2c8;--muted:#9a9a9a;--card-bg:#0b0b0b;--font-english:var(--font-geist-pixel-grid)}*{box-sizing:border-box;margin:0;padding:0}body:before{content:"";position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");pointer-events:none;z-index:999;opacity:.5}body{background-color:var(--paper);background-image:linear-gradient(hsla(0,0%,100%,.055) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.055) 1px,transparent 0);background-size:120px 120px;color:var(--ink);font-family:var(--font-english),monospace;min-height:100vh;overflow-x:hidden}.site-top-nav{background:#030303;border-bottom:1px solid var(--line);display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:center;padding:12px 20px}.site-top-nav a{color:#e8e8e8;text-decoration:none;font-size:.75rem;letter-spacing:1px;border:1px solid var(--line);padding:6px 10px;background:#050505;box-shadow:3px 3px 0 hsla(0,0%,100%,.18)}.site-top-nav a:hover,.site-top-nav a[aria-current=page]{color:#fff;border-color:#fff;box-shadow:3px 3px 0 #fff}.side-ad-rail{position:fixed;top:96px;z-index:20;display:none;width:160px;min-height:600px;padding:8px;border:1px solid var(--line);background:rgba(3,3,3,.9);box-shadow:4px 4px 0 hsla(0,0%,100%,.16);opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .16s,transform .16s}.side-ad-rail:before{content:"ADVERTISEMENT";display:block;margin-bottom:8px;color:var(--muted);font-size:.55rem;letter-spacing:1px;text-align:center}.side-ad-left{left:32px}.side-ad-right{right:32px}.side-ad-unit{display:block;width:140px;min-height:560px;background:linear-gradient(hsla(0,0%,100%,.05) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.05) 1px,transparent 0),#080808;background-size:20px 20px}@media (min-width:1680px){.side-ad-rail{display:block}.side-ad-rail.visible{opacity:1;pointer-events:auto;transform:translateY(0)}}header{background:#030303;padding:28px 40px 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:100}.logo,header{color:var(--ink)}.logo{font-size:2.2rem;letter-spacing:3px;line-height:1}.logo,.logo span{font-family:var(--font-english),monospace}.logo span{color:var(--muted);font-size:1rem;display:block;letter-spacing:6px;font-weight:400;margin-top:2px}.progress-info{text-align:right;font-size:.75rem;color:var(--muted);line-height:1.8}.progress-info strong{color:var(--teal);font-size:1.1rem}.stats-bar{background:#030303;color:var(--ink);padding:12px 40px;font-size:.72rem;letter-spacing:1px;display:flex;gap:30px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.stats-bar span{color:var(--muted)}.stats-bar strong{color:var(--gold)}.site-intro{max-width:1200px;margin:28px auto 0;padding:0 30px}.site-intro h1{font-family:var(--font-english),monospace;letter-spacing:2px;font-size:2.2rem;color:var(--ink);margin-bottom:10px}.site-intro p{font-size:.88rem;line-height:1.8;color:var(--muted);max-width:860px;margin-bottom:8px}.home-main,.route-main{max-width:none;margin:0;padding:0}.home-hero,.route-hero{position:relative;min-height:calc(100vh - 48px);display:flex;align-items:center;overflow:hidden;padding:8vh max(24px,13vw);background-color:#030303;background-image:linear-gradient(hsla(0,0%,100%,.1) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.1) 1px,transparent 0);background-size:120px 120px;border-bottom:1px solid hsla(0,0%,100%,.14)}.home-hero:before,.route-hero:before{content:"";position:absolute;top:0;left:max(16px,13vw);width:1px;height:100%;background:hsla(0,0%,100%,.2)}.home-hero:after,.route-hero:after{content:"";position:absolute;left:0;top:50%;width:100%;height:1px;background:hsla(0,0%,100%,.2)}.home-hero h1,.route-hero h1{position:relative;z-index:1;font-family:var(--font-english),monospace;font-size:clamp(4.8rem,15vw,14rem);font-weight:500;letter-spacing:0;color:#f2f2f2;line-height:.9;margin:0;text-shadow:0 0 18px hsla(0,0%,100%,.08)}.home-content{max-width:1200px;margin:0 auto;padding:72px 30px 80px;color:var(--ink)}.home-copy{max-width:780px;margin-bottom:34px}.home-eyebrow{letter-spacing:2px;color:var(--muted);font-size:.72rem;margin-bottom:12px}.home-copy h2{font-family:var(--font-english),monospace;font-size:2.6rem;letter-spacing:0;color:var(--ink);line-height:1.05;margin-bottom:16px}.home-copy p{font-size:.9rem;line-height:1.8;max-width:760px;color:#cfcfcf}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.cta-primary,.cta-secondary{text-decoration:none;border:1px solid var(--line-strong);padding:10px 16px;font-size:.75rem;letter-spacing:1px;border-radius:0;box-shadow:4px 4px 0 hsla(0,0%,100%,.22);transition:transform .12s,box-shadow .12s,background .12s,color .12s}.cta-primary{background:#f2f2f2;color:#030303;border-color:#f2f2f2}.cta-secondary{color:var(--ink);background:transparent}.cta-primary:hover,.cta-secondary:hover{transform:translate(2px,2px);box-shadow:2px 2px 0 #fff}.home-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px}.level-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:10px;gap:10px;margin-bottom:28px}.level-grid-compact{margin-top:22px}.level-tile{border:1px solid var(--line);background:var(--panel);padding:14px 12px;box-shadow:4px 4px 0 hsla(0,0%,100%,.14)}.level-tile span,.level-tile strong{display:block}.level-tile span{color:var(--ink);font-size:1.25rem;line-height:1;margin-bottom:8px}.level-tile strong{color:var(--muted);font-size:.58rem;letter-spacing:1px}.level-tile.available{border-color:#fff;box-shadow:4px 4px 0 #fff}.level-tile.available strong{color:var(--teal)}.home-card{background:var(--panel);border:1px solid var(--line);box-shadow:none;border-radius:0;padding:18px 16px}.home-card h2{font-size:1rem;margin-bottom:10px;color:var(--ink)}.home-card p{font-size:.82rem;line-height:1.7;color:var(--muted)}.group-nav{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;max-width:1120px;margin:0 auto;padding:20px 24px;background:#030303;border-bottom:1px solid var(--line)}.ad-wrap{max-width:1200px;margin:20px auto 0;padding:0 30px}.ad-wrap .adsbygoogle{background:var(--panel);min-height:90px}.ad-wrap .adsbygoogle,.group-btn{border:1px solid var(--line);border-radius:0}.group-btn{min-width:92px;background:transparent;color:var(--muted);font-family:var(--font-english),monospace;font-size:.72rem;padding:6px 14px;cursor:pointer;transition:transform .12s,box-shadow .12s,background .12s,color .12s;letter-spacing:1px;box-shadow:3px 3px 0 hsla(0,0%,100%,.16)}.group-btn:hover{border-color:var(--gold);color:var(--gold);transform:translate(1px,1px);box-shadow:2px 2px 0 #fff}.group-btn.active{background:#f2f2f2;border-color:#f2f2f2;color:#030303;font-weight:700}main{max-width:1200px;margin:0 auto;padding:40px 30px 80px}.group-header{display:flex;align-items:baseline;gap:16px;margin-bottom:32px;padding-bottom:16px;border-bottom:1px solid var(--line)}.group-title{font-family:var(--font-english),monospace;font-size:3rem;color:var(--ink);letter-spacing:2px}.group-subtitle{font-size:.8rem;color:var(--muted);letter-spacing:2px}.mode-bar{display:flex;gap:10px;margin-bottom:32px;flex-wrap:wrap;align-items:center}.mode-btn{font-family:var(--font-english),monospace;font-size:.72rem;padding:8px 18px;border:1px solid var(--line-strong);background:transparent;cursor:pointer;letter-spacing:1px;transition:transform .12s,box-shadow .12s,background .12s,color .12s;border-radius:0;color:var(--ink);box-shadow:4px 4px 0 hsla(0,0%,100%,.18)}.mode-btn.active,.mode-btn:hover{background:#f2f2f2;color:#030303;transform:translate(2px,2px);box-shadow:2px 2px 0 #fff}.mode-btn.quiz-btn-red{margin-left:auto;background:transparent;color:var(--ink);border-color:var(--line-strong)}.mode-btn.quiz-btn-red:hover{opacity:1}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:16px;gap:16px}.kanji-card{background:var(--panel);border:1px solid var(--line);border-radius:0;padding:24px 16px 18px;text-align:center;cursor:pointer;transition:all .2s;position:relative;box-shadow:none}.kanji-card:hover{transform:translate(-2px,-2px)}.kanji-card.revealed,.kanji-card:hover{box-shadow:4px 4px 0 #f2f2f2;border-color:#f2f2f2}.kanji-card.revealed{background:#111}.card-kanji{font-family:Noto Sans JP,sans-serif;font-size:2.8rem;font-weight:700;line-height:1.1;margin-bottom:6px;transition:color .2s;text-shadow:1px 2px 0 rgba(0,0,0,.08)}.card-kanji,.kanji-card.revealed .card-kanji{color:var(--ink)}.card-reading{font-family:Noto Sans JP,sans-serif;font-size:.9rem;color:var(--teal);font-weight:400}.card-meaning,.card-reading{max-height:0;overflow:hidden;opacity:0;transition:max-height .3s ease,opacity .3s ease,margin .3s ease;margin-top:0}.card-meaning{font-size:.7rem;color:var(--muted)}.kanji-card.revealed .card-meaning,.kanji-card.revealed .card-reading{max-height:40px;opacity:1;margin-top:6px}.kanji-card.revealed .card-meaning{color:var(--muted)}.known-stamp{position:absolute;top:8px;right:8px;width:20px;height:20px;border-radius:0;background:var(--teal);display:none;align-items:center;justify-content:center;font-size:11px;color:#030303}.kanji-card.known .known-stamp{display:flex}.quiz-section{max-width:560px;margin:0 auto}.quiz-card-big{background:var(--panel);border:1px solid var(--line);border-radius:0;padding:60px 40px;text-align:center;box-shadow:none;margin-bottom:24px;min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center}.quiz-kanji-big{font-size:6rem;font-weight:900;line-height:1;color:var(--ink);margin-bottom:10px}.quiz-kanji-big,.quiz-reveal{font-family:Noto Sans JP,sans-serif}.quiz-reveal{font-size:1.5rem;color:var(--teal);min-height:40px;font-weight:700}.quiz-meaning-reveal{font-size:.85rem;color:var(--muted);margin-top:4px;min-height:24px}.quiz-controls{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.quiz-btn{font-family:var(--font-english),monospace;font-size:.8rem;padding:12px 28px;border:1px solid var(--line-strong);cursor:pointer;letter-spacing:1px;transition:transform .12s,box-shadow .12s,background .12s,color .12s;border-radius:0;background:transparent;color:var(--ink);box-shadow:4px 4px 0 hsla(0,0%,100%,.18)}.quiz-btn:hover{opacity:1;transform:translate(2px,2px);box-shadow:2px 2px 0 #fff}.quiz-btn.show{background:#f2f2f2;color:#030303}.quiz-btn.know{background:var(--teal);color:#fff;border-color:var(--teal)}.quiz-btn.nope{background:var(--red);color:#fff;border-color:var(--red)}.quiz-score{text-align:center;margin-bottom:20px;font-size:.75rem;color:var(--muted);letter-spacing:1px}.quiz-score strong{color:var(--teal)}.quiz-score .wrong{color:var(--red)}.quiz-done{text-align:center;padding:40px}.score-big{font-family:var(--font-english),monospace;font-size:5rem;color:var(--gold)}.site-footer{border-top:1px solid var(--line);margin-top:24px;padding:28px 30px 36px;max-width:1200px;margin-left:auto;margin-right:auto}.site-footer p{font-size:.75rem;color:var(--muted);margin-bottom:10px}.footer-links{display:flex;gap:12px;flex-wrap:wrap}.footer-links a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line-strong);font-size:.74rem}.footer-links a:hover{color:#fff;border-bottom-color:#fff}.policy-main{max-width:none;margin:0;padding:0}.policy-hero{position:relative;min-height:calc(100vh - 48px);display:flex;align-items:center;overflow:hidden;padding:8vh max(24px,13vw);background-color:#030303;background-image:linear-gradient(hsla(0,0%,100%,.1) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.1) 1px,transparent 0);background-size:120px 120px;border-bottom:1px solid var(--line)}.policy-hero:before{top:0;left:max(16px,13vw);width:1px;height:100%}.policy-hero:after,.policy-hero:before{content:"";position:absolute;background:hsla(0,0%,100%,.2)}.policy-hero:after{left:0;top:50%;width:100%;height:1px}.policy-hero h1{position:relative;z-index:1;font-family:var(--font-english),monospace;font-size:clamp(4.8rem,15vw,14rem);font-weight:500;letter-spacing:0;color:#f2f2f2;line-height:.9;margin:0;text-shadow:0 0 18px hsla(0,0%,100%,.08)}.policy-content{max-width:920px;margin:0 auto;padding:72px 30px 80px}.policy-header{border-bottom:1px solid var(--line);margin-bottom:20px;padding-bottom:12px}.policy-title{font-family:var(--font-english),monospace;font-size:2.7rem;color:var(--ink);letter-spacing:2px}.policy-updated{color:var(--muted);font-size:.76rem;margin-top:4px}.policy-section{margin-bottom:18px}.policy-section h2{font-size:1rem;margin-bottom:8px;color:var(--ink)}.policy-section li,.policy-section p{font-size:.85rem;line-height:1.8;color:#cfcfcf}.policy-section ul{padding-left:18px}.grammar-wrap{max-width:1120px;margin:0 auto;padding:72px 30px 90px}.grammar-header{max-width:820px;margin-bottom:28px}.grammar-header h1{font-family:var(--font-english),monospace;font-size:3rem;line-height:1;color:var(--ink);margin-bottom:14px}.grammar-header p{color:#cfcfcf;font-size:.86rem;line-height:1.8}.grammar-section{margin-top:44px;scroll-margin-top:24px}.grammar-section h2{font-family:var(--font-english),monospace;font-size:1.5rem;color:var(--ink);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line)}.grammar-grid{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px}.grammar-card{background:var(--panel);border:1px solid var(--line);box-shadow:4px 4px 0 hsla(0,0%,100%,.14);padding:20px}.grammar-card-head{display:grid;grid-template-columns:48px minmax(0,1fr);grid-gap:14px;gap:14px;align-items:start;margin-bottom:10px}.grammar-card-head span{display:inline-flex;align-items:center;justify-content:center;min-height:34px;border:1px solid var(--line-strong);color:var(--teal);font-size:.72rem;box-shadow:3px 3px 0 hsla(0,0%,100%,.14)}.grammar-card h3{font-family:Noto Sans JP,sans-serif;font-size:1.3rem;line-height:1.45;color:var(--ink);margin:0}.grammar-meaning{color:#cfcfcf;font-size:.9rem;line-height:1.7;margin:0 0 16px 62px}.grammar-block{margin:14px 0 0 62px}.grammar-block span{display:block;color:var(--muted);font-size:.58rem;letter-spacing:1px;margin-bottom:6px}.grammar-block ul{padding-left:18px}.grammar-block li{font-family:Noto Sans JP,sans-serif;color:var(--ink);font-size:.9rem;line-height:1.7;margin-bottom:4px}.grammar-toc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:10px;gap:10px;margin:24px 0 34px}.grammar-toc a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px solid var(--line);background:var(--panel);color:var(--ink);text-decoration:none;box-shadow:4px 4px 0 hsla(0,0%,100%,.14)}.grammar-toc a:hover{border-color:#fff;box-shadow:2px 2px 0 #fff;transform:translate(2px,2px)}.grammar-toc span{font-size:.74rem;letter-spacing:1px}.grammar-toc strong{color:var(--teal);font-size:.8rem}.contact-card{background:var(--panel);border:1px solid var(--line);box-shadow:none;border-radius:0;padding:16px;margin-top:10px}.contact-card a{color:var(--teal)}@media (max-width:600px){.site-top-nav{justify-content:flex-start;padding:10px 16px}header{padding:16px 20px}.home-main,.route-main{padding:0}.home-hero,.route-hero{min-height:calc(100vh - 43px);padding:8vh 18px;background-size:72px 72px}.home-hero:before,.route-hero:before{left:18px}.home-hero h1,.route-hero h1{font-size:clamp(4.2rem,22vw,7rem)}.home-content{padding:52px 16px 60px}.home-copy h2{font-size:2rem}.level-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-grid{grid-template-columns:1fr}.site-intro{padding:0 16px;margin-top:20px}.site-intro h1{font-size:1.6rem}main{padding:24px 16px 60px}.group-nav{padding:14px 16px}.stats-bar{padding:10px 16px}.ad-wrap{padding:0 16px;margin-top:14px}.policy-main{padding:0}.policy-hero{min-height:calc(100vh - 43px);padding:8vh 18px;background-size:72px 72px}.policy-hero:before{left:18px}.policy-hero h1{font-size:clamp(4.2rem,22vw,7rem)}.policy-content{padding:52px 16px 60px}.policy-title{font-size:2rem}.grammar-wrap{padding:52px 16px 60px}.grammar-header h1{font-size:2.1rem}.grammar-card{padding:16px}.grammar-card-head{grid-template-columns:38px minmax(0,1fr);gap:10px}.grammar-block,.grammar-meaning{margin-left:48px}.grammar-toc{grid-template-columns:1fr}.site-footer{padding:22px 16px 32px}.cards-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.quiz-kanji-big{font-size:4rem}.logo{font-size:1.6rem}.group-title{font-size:2rem}}.dokkai-page-header{background:#030303;color:var(--ink);text-align:center;padding:40px 20px 30px;border-bottom:1px solid var(--line)}.dokkai-page-header h1{font-family:var(--font-english),monospace;font-size:3rem;color:var(--gold);letter-spacing:3px;line-height:1}.dokkai-page-header p{font-size:.78rem;color:var(--muted);letter-spacing:3px;margin-top:8px}.dokkai-wrap{padding:32px 24px 80px}.dokkai-levels,.dokkai-wrap{max-width:900px;margin:0 auto}.dokkai-levels{padding:28px 24px 0}.dokkai-lesson-nav{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:28px}.dokkai-lesson-btn{font-family:var(--font-english),monospace;font-size:.7rem;padding:5px 12px;border:1px solid var(--line);background:var(--panel);color:var(--muted);cursor:pointer;border-radius:0;transition:transform .12s,box-shadow .12s,background .12s,color .12s;letter-spacing:1px;box-shadow:3px 3px 0 hsla(0,0%,100%,.16)}.dokkai-lesson-btn:hover{border-color:var(--gold);color:var(--gold);transform:translate(1px,1px);box-shadow:2px 2px 0 #fff}.dokkai-lesson-btn.active{background:#f2f2f2;border-color:#f2f2f2;color:#030303;font-weight:700}.dokkai-content{background:var(--panel);border:1px solid var(--line);border-radius:0;box-shadow:none}.dokkai-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:24px 28px 16px;border-bottom:1px solid var(--line)}.dokkai-title{font-family:Noto Sans JP,sans-serif;font-size:1.2rem;font-weight:700;color:var(--ink)}.dokkai-title-en{font-size:.72rem;color:var(--muted);letter-spacing:2px;margin-top:4px}.dokkai-toggle-btn{font-family:var(--font-english),monospace;font-size:.7rem;padding:6px 14px;border:1px solid var(--line-strong);background:transparent;cursor:pointer;border-radius:0;white-space:nowrap;color:var(--ink);transition:transform .12s,box-shadow .12s,background .12s,color .12s;flex-shrink:0;box-shadow:4px 4px 0 hsla(0,0%,100%,.18)}.dokkai-toggle-btn:hover{background:#f2f2f2;color:#030303;transform:translate(2px,2px);box-shadow:2px 2px 0 #fff}.dokkai-passage{padding:24px 28px;border-bottom:1px solid var(--line)}.dokkai-passage p{font-family:Noto Sans JP,sans-serif;font-size:1.05rem;line-height:2;color:var(--ink);margin-bottom:16px}.dokkai-passage p:last-child{margin-bottom:0}.dokkai-reading-word{position:relative;display:inline-flex;align-items:baseline;margin:0 1px;padding:0 2px;border:0;border-bottom:1px dotted var(--line-strong);background:transparent;color:inherit;font:inherit;line-height:inherit;cursor:pointer;border-radius:0}.dokkai-reading-word.active,.dokkai-reading-word:hover{background:hsla(0,0%,100%,.14);border-bottom-color:#fff}.dokkai-reading-popup{position:absolute;left:50%;bottom:calc(100% + 3px);transform:translateX(-50%);z-index:2;padding:2px 6px;border:1px solid #fff;background:#f2f2f2;box-shadow:2px 2px 0 #444;color:#030303;font-family:Noto Sans JP,sans-serif;font-size:.72rem;font-weight:700;line-height:1.2;white-space:nowrap;pointer-events:none}.dokkai-notes{margin-top:20px;padding:16px;background:var(--panel-2);border-left:4px solid var(--line-strong);border-radius:0}.dokkai-notes-title{font-size:.72rem;letter-spacing:2px;color:var(--muted);margin-bottom:10px;font-weight:700}.dokkai-note-item{font-family:Noto Sans JP,sans-serif;font-size:.9rem;margin-bottom:6px}.dokkai-note-word{font-weight:700;color:var(--ink);margin-right:6px}.dokkai-note-meaning{color:var(--muted)}.dokkai-questions{padding:24px 28px}.dokkai-questions-header{font-size:.72rem;letter-spacing:2px;color:var(--muted);margin-bottom:20px;font-weight:700;border-bottom:1px solid var(--line);padding-bottom:10px}.dokkai-question{margin-bottom:28px}.dokkai-q-text{font-family:Noto Sans JP,sans-serif;font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:12px;line-height:1.6}.dokkai-q-num{color:var(--red);margin-right:6px}.dokkai-options{display:flex;flex-direction:column;gap:8px}.dokkai-option{font-family:Noto Sans JP,sans-serif;font-size:.9rem;text-align:left;padding:10px 16px;border:1px solid var(--line);background:var(--panel-2);cursor:pointer;border-radius:0;transition:transform .12s,box-shadow .12s,background .12s,color .12s;color:var(--ink);line-height:1.5;box-shadow:4px 4px 0 hsla(0,0%,100%,.14)}.dokkai-option:hover:not(.correct):not(.wrong){border-color:#fff;background:#181818;transform:translate(2px,2px);box-shadow:2px 2px 0 #fff}.dokkai-option.chosen:not(.correct):not(.wrong){border-color:#fff;background:#202020}.dokkai-option.correct{border-color:var(--teal);background:rgba(53,242,200,.12);color:var(--teal);cursor:default}.dokkai-option.wrong{border-color:var(--red);background:rgba(255,91,91,.12);color:var(--red);cursor:default}.dokkai-opt-letter{font-weight:700;margin-right:8px;font-family:var(--font-english),monospace;font-size:.75rem}.dokkai-submit-row{margin-top:8px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.dokkai-submit-btn{font-family:var(--font-english),monospace;font-size:.8rem;padding:12px 28px;background:#f2f2f2;color:#030303;border:1px solid #f2f2f2;border-radius:0;cursor:pointer;letter-spacing:1px;transition:transform .12s,box-shadow .12s,background .12s,color .12s;box-shadow:4px 4px 0 hsla(0,0%,100%,.22)}.dokkai-submit-btn:hover{opacity:1;transform:translate(2px,2px);box-shadow:2px 2px 0 #fff}.dokkai-submit-btn.disabled{background:#333;color:var(--muted);border-color:var(--line);cursor:not-allowed;opacity:.7}.dokkai-result{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.dokkai-score{font-size:2.5rem;color:var(--gold);line-height:1}.dokkai-score,.dokkai-score-label{font-family:var(--font-english),monospace}.dokkai-score-label{font-size:.85rem;color:var(--muted);margin-left:8px}.dokkai-retry-btn{font-family:var(--font-english),monospace;font-size:.75rem;padding:8px 20px;border:1px solid var(--line-strong);background:transparent;color:var(--ink);cursor:pointer;border-radius:0;letter-spacing:1px;transition:transform .12s,box-shadow .12s,background .12s,color .12s;box-shadow:4px 4px 0 hsla(0,0%,100%,.18)}.dokkai-retry-btn:hover{background:#f2f2f2;color:#030303;transform:translate(2px,2px);box-shadow:2px 2px 0 #fff}@media (max-width:600px){.dokkai-wrap{padding:20px 12px 60px}.dokkai-header{flex-direction:column}.dokkai-passage p{font-size:.95rem}.dokkai-page-header h1{font-size:2.2rem}}@font-face{font-family:__GeistPixelSquare_334ec9;src:url(/_next/static/media/089829f4db4abf62.p.woff2) format("woff2");font-display:swap;font-weight:500}.__className_334ec9{font-family:__GeistPixelSquare_334ec9,Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace;font-weight:500}.__variable_334ec9{--font-geist-pixel-square:"__GeistPixelSquare_334ec9",Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}@font-face{font-family:__GeistPixelGrid_2f5064;src:url(/_next/static/media/81757b5befe6203d.p.woff2) format("woff2");font-display:swap;font-weight:500}.__className_2f5064{font-family:__GeistPixelGrid_2f5064,Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace;font-weight:500}.__variable_2f5064{--font-geist-pixel-grid:"__GeistPixelGrid_2f5064",Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}@font-face{font-family:__GeistPixelCircle_920e8b;src:url(/_next/static/media/01e269254f45f26f.p.woff2) format("woff2");font-display:swap;font-weight:500}.__className_920e8b{font-family:__GeistPixelCircle_920e8b,Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace;font-weight:500}.__variable_920e8b{--font-geist-pixel-circle:"__GeistPixelCircle_920e8b",Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}@font-face{font-family:__GeistPixelTriangle_5efff3;src:url(/_next/static/media/a79f47f6625e1ef0.p.woff2) format("woff2");font-display:swap;font-weight:500}.__className_5efff3{font-family:__GeistPixelTriangle_5efff3,Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace;font-weight:500}.__variable_5efff3{--font-geist-pixel-triangle:"__GeistPixelTriangle_5efff3",Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}@font-face{font-family:__GeistPixelLine_0c69a1;src:url(/_next/static/media/df6eb05f9f237148.p.woff2) format("woff2");font-display:swap;font-weight:500}.__className_0c69a1{font-family:__GeistPixelLine_0c69a1,Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace;font-weight:500}.__variable_0c69a1{--font-geist-pixel-line:"__GeistPixelLine_0c69a1",Geist Mono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}