.kana-stroke-drawer[hidden],.kana-stroke-drawer:not([open]){display:none}.kana-stroke-drawer::backdrop{background:#14253a80}.kana-stroke-drawer{z-index:120;color:#17243b;background:#fff;border:1px solid #ccd8e6;border-radius:18px;grid-template-rows:auto minmax(0,1fr) auto auto;width:min(640px,100vw - 32px);max-width:none;height:min(822px,100dvh - 32px);max-height:none;margin:0;padding:0;display:grid;position:fixed;inset:16px 16px auto auto;overflow:hidden;box-shadow:0 22px 68px #142d5352}.kana-stroke-drawer:has(.kana-literal-navigation:not([hidden])){height:min(890px,100dvh - 32px)}.kana-stroke-drawer>header{cursor:grab;touch-action:none;user-select:none;background:linear-gradient(90deg,#fff,#f7f9fc);border-bottom:1px solid #e2e8f0;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;min-height:46px;padding:6px 10px 6px 14px;display:grid}.kana-stroke-drawer[data-dragging=true]>header{cursor:grabbing}.kana-stroke-drawer header small{color:#b1344a;letter-spacing:.14em;font-size:8px;font-weight:900;display:block}.kana-stroke-pronunciation{align-items:center;gap:9px;min-width:0;min-height:42px;display:flex}.kana-stroke-drawer h2{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:29px;line-height:1;overflow:hidden}.kana-stroke-title-character{font-family:Klee One Hiragana JN,Klee One Katakana JN,Yu Gothic,sans-serif;font-weight:400}.kana-stroke-pronunciation>b{color:#a52f46;font-family:system-ui,sans-serif;font-size:20px;font-weight:900;line-height:1}.kana-stroke-audio{color:#fff;cursor:pointer;background:#d9475f;border:1px solid #c83b55;border-radius:50%;flex:none;place-items:center;width:38px;height:38px;padding:0;transition:transform .15s,box-shadow .15s;display:grid;box-shadow:0 5px 14px #8b203633}.kana-stroke-audio svg{width:22px;height:22px;overflow:visible}.kana-stroke-audio svg path:first-child{fill:currentColor;stroke:none}.kana-stroke-audio svg path:last-child{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round}.kana-stroke-audio:hover{transform:translateY(-1px);box-shadow:0 7px 18px #8b203644}.kana-stroke-audio:active,.kana-stroke-audio[data-playing=true]{transform:scale(.94);box-shadow:0 2px 8px #8b203633}.kana-stroke-audio:focus-visible{outline-offset:3px;outline:3px solid #df7587}.kana-stroke-drag-hint{color:#9cabbc;font-size:22px;line-height:1}.kana-stroke-close{color:#53667d;cursor:pointer;background:#f8fafc;border:1px solid #d6e0eb;border-radius:50%;place-items:center;width:44px;height:44px;font-size:21px;display:grid}.kana-stroke-close:focus-visible{outline-offset:2px;outline:3px solid #df7587}.kana-stroke-body{overscroll-behavior:contain;min-height:0;padding:14px 18px 18px;overflow:auto}.kana-literal-navigation[hidden]{display:none}.kana-literal-navigation{background:#f7f9fb;border:1px solid #dfe5ec;border-radius:13px;gap:7px;margin:0 0 10px;padding:7px;display:flex}.kana-literal-navigation button{color:#53647a;cursor:pointer;background:#fff;border:1px solid #d9e0e8;border-radius:9px;flex:1;justify-content:center;align-items:center;gap:7px;min-height:42px;display:flex}.kana-literal-navigation button.is-active{color:#a52f46;background:#fff0f2;border-color:#d9475f;box-shadow:inset 0 -2px #d9475f}.kana-literal-navigation b{font-family:Klee One Hiragana JN,Klee One Katakana JN,Yu Gothic,sans-serif;font-size:25px;font-weight:400}.kana-writing-console{box-sizing:border-box;width:100%;position:relative}.kana-writing-console,.kana-writing-console *{-webkit-user-drag:none;-webkit-user-select:none!important;user-select:none!important;-webkit-touch-callout:none!important}.kana-writing-hud{background:0 0;margin-right:108px;padding:9px 11px 8px}.kana-writing-hud-row{justify-content:space-between;align-items:center;gap:8px;min-height:42px;display:flex}.kana-writing-score-cluster{align-items:center;gap:5px;min-width:0;display:flex}.kana-writing-average+.kana-writing-score-help{margin-left:3px}.kana-writing-score,.kana-writing-average{box-sizing:border-box;color:#425168;pointer-events:none;border:2px solid #fff;border-radius:11px;grid-template-rows:auto auto;align-content:center;justify-items:center;gap:1px;width:78px;min-width:78px;min-height:48px;padding:4px 6px;display:grid;box-shadow:0 7px 18px #17233a2b}.kana-writing-score{background:#fff}.kana-writing-average{color:#314158;background:#edf2f8}.kana-writing-score>span,.kana-writing-average>span{white-space:nowrap;font-size:8px;font-weight:900;line-height:1}.kana-writing-score>strong,.kana-writing-average>strong{justify-content:center;align-items:baseline;gap:1px;min-width:0;font-size:9px;font-style:normal;line-height:1;display:flex}.kana-writing-score>strong b,.kana-writing-average>strong b{font-size:21px;line-height:1}.kana-writing-score>strong i,.kana-writing-average>strong i{font-style:normal}.kana-writing-score.is-empty>strong:before,.kana-writing-average.is-empty>strong:before{content:"--";font-size:21px;line-height:1}.kana-writing-score.is-great{color:#176b52;background:#e6f6ef}.kana-writing-score.is-good{color:#815507;background:#fff4d8}.kana-writing-score.is-try{color:#995039;background:#fff0e8}.kana-writing-score.is-pop{animation:.22s ease-out kana-writing-score-pop}.kana-writing-current-cluster{flex:none;align-items:center;display:flex}.kana-writing-current-stroke{box-sizing:border-box;color:#fff;pointer-events:none;background:#17233a;border-radius:11px;align-items:center;gap:7px;width:82px;min-width:82px;min-height:38px;padding:6px 9px;display:flex;box-shadow:0 6px 15px #17233a2b}.kana-writing-current-stroke>svg{fill:none;stroke:#ffadba;stroke-width:1.9px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:18px;height:18px}.kana-writing-current-stroke>span{align-items:baseline;gap:3px;display:flex}.kana-writing-current-stroke strong{color:#ffadba;font-size:21px;line-height:1}.kana-writing-current-stroke b{font-size:10px}.kana-writing-progress-track{background:#e7ebf0;border-radius:999px;height:5px;margin-top:7px;overflow:hidden}.kana-writing-progress-track>span{border-radius:inherit;background:linear-gradient(90deg,#ef7185,#d9475f);width:0;height:100%;transition:width .25s;display:block;box-shadow:0 0 10px #d9475f55}.kana-writing-playfield{grid-template-columns:minmax(0,494px) 98px;align-items:stretch;gap:10px;margin-top:10px;display:grid}.kana-writing-board-shell{width:100%;padding-bottom:32px;position:relative}.kana-writing-board{aspect-ratio:1;background:linear-gradient(90deg,#0000 calc(50% - 1px),#e8ced0 calc(50% - 1px) calc(50% + 1px),#0000 calc(50% + 1px)),linear-gradient(#0000 calc(50% - 1px),#e8ced0 calc(50% - 1px) calc(50% + 1px),#0000 calc(50% + 1px)),#fffcfa;border:3px solid #d9a7aa;border-radius:17px;width:100%;position:relative;overflow:hidden;box-shadow:0 12px 28px #42182616}.kana-writing-board:before,.kana-writing-board:after{content:"";z-index:0;background:linear-gradient(45deg,#0000 calc(50% - .5px),#f0dfe0 50%,#0000 calc(50% + .5px));position:absolute;inset:0}.kana-writing-board:after{transform:scaleX(-1)}.kana-writing-guide{z-index:1;width:100%;height:100%;transition:opacity .15s;position:absolute;inset:0;overflow:visible}.kana-writing-guide-paths path{fill:none;stroke-width:3.7px;stroke-linecap:round;stroke-linejoin:round;transition:stroke .18s,opacity .18s}.kana-writing-guide-paths path.is-complete{stroke:#8e817b;opacity:.42}.kana-writing-guide-paths path.is-current{stroke:#d93039;stroke-dasharray:1;stroke-dashoffset:1px;opacity:1;animation:.9s ease-out forwards kana-writing-guide-stroke}.kana-writing-guide-paths path.is-future{stroke:#d5a7aa;opacity:.1}.kana-writing-guide-starts circle{fill:#d93039;stroke:#fff;stroke-width:1px;opacity:0}.kana-writing-guide-starts circle.is-current{opacity:1}.kana-writing-board.is-guide-hidden .kana-writing-guide{opacity:0}.kana-writing-board canvas{--kana-writing-ink:#17233a;z-index:2;touch-action:none;cursor:crosshair;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;width:100%;height:100%;position:absolute;inset:0}.kana-writing-control-rail{box-sizing:border-box;min-width:0;box-shadow:none;background:0 0;border:0;border-radius:18px;flex-direction:column;padding:6px;display:flex}.kana-writing-rail-group{gap:5px;min-width:0;display:grid}.kana-writing-rail-group>p{color:#6f7b8d;text-align:center;font-family:system-ui,sans-serif;font-weight:900;margin:0 0 1px!important;font-size:13px!important}.kana-writing-guide-controls{border-top:1px solid #d3dae3;margin-top:8px;padding-top:8px}.kana-writing-rail-button{box-sizing:border-box;color:#263750;width:100%;min-width:0;min-height:50px;font:inherit;cursor:pointer;background:#fff;border:1px solid #dfe4ea;border-radius:12px;align-content:center;place-items:center;padding:3px 2px;transition:all .15s;display:grid;box-shadow:0 4px 10px #17233a0d}.kana-writing-rail-button:hover:not(:disabled){border-color:#df7587;transform:translateY(-1px);box-shadow:0 6px 14px #7523371a}.kana-writing-rail-button:focus-visible{outline-offset:2px;outline:3px solid #f0a4b0}.kana-writing-rail-button:disabled{cursor:not-allowed;opacity:.36}.kana-action-icon{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:25px;height:25px;display:block}.kana-control-symbol{font-family:system-ui,sans-serif;font-size:30px;font-weight:800;line-height:.62}.kana-play-symbol{font-size:21px}.kana-reset-symbol{font-size:24px}.kana-writing-rail-button>span:not(.kana-control-symbol){text-align:center;margin-top:3px;font-size:10px;font-weight:900;line-height:1.1;display:block}.kana-writing-rail-guide[aria-pressed=true]{color:#fff;background:#d9475f;border-color:#d9475f;box-shadow:0 7px 16px #d9475f38}.kana-writing-rail-guide[aria-pressed=false]{color:#bc324a;border-color:#e3a0aa}.kana-writing-rail-play{color:#fff;background:#17233a;border-color:#17233a}.kana-writing-rail-play[aria-pressed=true]{background:#d9475f;border-color:#d9475f}.kana-writing-rail-undo{background:#f8faff}.kana-writing-rail-clear{color:#a63a4d}.kana-guide-show-icon,.kana-writing-rail-guide[aria-pressed=false] .kana-guide-hide-icon{display:none}.kana-writing-rail-guide[aria-pressed=false] .kana-guide-show-icon{display:block}.kana-writing-live-status{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.kana-writing-retry{z-index:4;box-sizing:border-box;color:#fff;min-height:64px;font:inherit;cursor:pointer;backdrop-filter:blur(6px);background:#d9475ff2;border:1px solid #ffffff5c;border-radius:14px;justify-content:center;align-items:center;gap:14px;padding:10px 17px;animation:.22s ease-out kana-writing-retry-in;display:flex;position:absolute;bottom:0;left:12px;right:12px;box-shadow:0 12px 30px #56142652}.kana-writing-retry[hidden]{display:none}.kana-writing-retry>span{background:#fff2;border-radius:50%;place-items:center;width:40px;height:40px;font-size:25px;display:grid}.kana-writing-retry strong{font-size:15px}.kana-writing-retry:hover{background:#bd334cf2}.kana-writing-retry:focus-visible{outline-offset:3px;outline:3px solid #17233a}.kana-writing-score-help{z-index:5;flex:none;position:relative}.kana-writing-score-help>summary{color:#7d5a2c;white-space:nowrap;cursor:pointer;border-bottom:1px dashed #b68b52;padding:4px;font-size:8px;font-weight:900;list-style:none}.kana-writing-score-help>summary::-webkit-details-marker{display:none}.kana-writing-score-help>div{z-index:40;box-sizing:border-box;color:#4f4639;background:#fffaf0;border:1px solid #e6c891;border-radius:11px;width:280px;padding:12px 38px 12px 13px;position:absolute;top:calc(100% + 7px);right:0;box-shadow:0 12px 30px #31220f24}.kana-writing-score-help strong,.kana-writing-score-help span,.kana-writing-score-help small{font-size:9px;line-height:1.55;display:block}.kana-writing-score-help strong{color:#7d5a2c}.kana-writing-score-help span,.kana-writing-score-help small{margin-top:5px}.kana-writing-score-help small{color:#776e61}.kana-writing-score-help-close{color:#71552f;cursor:pointer;background:#fff;border:1px solid #ddc492;border-radius:50%;place-items:center;width:24px;height:24px;padding:0;font:700 17px/1 system-ui,sans-serif;display:grid;position:absolute;top:7px;right:7px}.kana-writing-score-help-close:hover{background:#fff7e8;border-color:#b68b52}.kana-writing-score-help-close:focus-visible{outline-offset:2px;outline:3px solid #e3bd7b}.kana-stroke-character-nav{background:#fff;border-top:1px solid #e2e8f0;grid-template-columns:1fr 1fr;gap:8px;padding:8px 16px;display:grid}.kana-stroke-character-nav button{color:#214f80;min-height:50px;font:inherit;cursor:pointer;background:#f5f9fd;border:1px solid #cad8e7;border-radius:12px;justify-content:center;align-items:center;gap:10px;font-weight:900;display:flex}.kana-stroke-character-nav button>span{font-family:system-ui,sans-serif;font-size:32px;line-height:.7}.kana-stroke-character-nav button>b{font-family:Klee One Hiragana JN,Klee One Katakana JN,Yu Gothic,sans-serif;font-size:27px;font-weight:400;line-height:1}.kana-stroke-character-nav button:hover:not(:disabled){color:#a52f46;background:#fff7f8;border-color:#df7587}.kana-stroke-character-nav button:disabled{cursor:not-allowed;opacity:.28}.kana-stroke-drawer>footer{color:#758399;border-top:1px solid #e2e8f0;padding:7px 16px;font-size:7px;line-height:1.5}.kana-stroke-drawer>footer a{color:#396caa}@keyframes kana-writing-guide-stroke{to{stroke-dashoffset:0}}@keyframes kana-writing-score-pop{0%{opacity:.45;transform:scale(.84)}to{opacity:1;transform:scale(1)}}@keyframes kana-writing-retry-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}html[data-theme=dark] .kana-stroke-drawer{color:#edf3fb;background:#172233;border-color:#3a4960}html[data-theme=dark] .kana-stroke-drawer>header{background:linear-gradient(90deg,#172233,#1c293b);border-color:#3a4960}html[data-theme=dark] .kana-stroke-drawer>footer{color:#aebbd0;border-color:#3a4960}html[data-theme=dark] .kana-stroke-character-nav{background:#172233;border-color:#3a4960}html[data-theme=dark] .kana-stroke-close,html[data-theme=dark] .kana-stroke-character-nav button{color:#edf3fb;background:#202d40;border-color:#4a5c74}html[data-theme=dark] .kana-stroke-character-nav button:hover:not(:disabled){color:#ffadba;background:#342635;border-color:#d9475f}html[data-theme=dark] .kana-stroke-audio{color:#fff;background:#d9475f;border-color:#ec6c83}html[data-theme=dark] .kana-literal-navigation{background:#202d40;border-color:#40516a}html[data-theme=dark] .kana-literal-navigation button{color:#dbe4ef;background:#172233;border-color:#4b5668}html[data-theme=dark] .kana-literal-navigation button.is-active{color:#fff;background:#4b2630;border-color:#d9475f}html[data-theme=dark] .kana-writing-board{background:linear-gradient(90deg,#0000 calc(50% - 1px),#4b3940 calc(50% - 1px) calc(50% + 1px),#0000 calc(50% + 1px)),linear-gradient(#0000 calc(50% - 1px),#4b3940 calc(50% - 1px) calc(50% + 1px),#0000 calc(50% + 1px)),#111a28;border-color:#9a6269}html[data-theme=dark] .kana-writing-board:before,html[data-theme=dark] .kana-writing-board:after{background:linear-gradient(45deg,#0000 calc(50% - .5px),#46343b 50%,#0000 calc(50% + .5px))}html[data-theme=dark] .kana-writing-board canvas{--kana-writing-ink:#f4f7fb}html[data-theme=dark] .kana-writing-control-rail{background:0 0}html[data-theme=dark] .kana-writing-rail-button{color:#edf3fb;background:#172233;border-color:#4b5668}html[data-theme=dark] .kana-writing-score,html[data-theme=dark] .kana-writing-average{color:#edf3fb;background:#26364b;border-color:#51627a}html[data-theme=dark] .kana-writing-score.is-great{color:#bdebd9;background:#193f35;border-color:#2e6e5a}html[data-theme=dark] .kana-writing-score.is-good{color:#ffe0a2;background:#4a391b;border-color:#8a6a2e}html[data-theme=dark] .kana-writing-score.is-try{color:#ffc0b4;background:#4a2927;border-color:#8a4a45}html[data-theme=dark] .kana-writing-score-help>div>strong{color:#7d5a2c}@media (width>=701px) and (height<=900px){.kana-stroke-body{padding:10px 14px 4px}.kana-literal-navigation{margin-bottom:6px;padding:4px}.kana-literal-navigation button{min-height:36px}.kana-writing-hud{padding:6px 9px 5px}.kana-writing-progress-track{margin-top:5px}.kana-writing-playfield{--kana-writing-board-size:clamp(230px,calc(100dvh - 298px),494px);grid-template-columns:minmax(0,var(--kana-writing-board-size)) 98px;justify-content:center;margin-top:7px}.kana-stroke-body:has(.kana-literal-navigation:not([hidden])) .kana-writing-playfield{--kana-writing-board-size:clamp(230px,calc(100dvh - 350px),494px)}.kana-writing-board-shell{padding-bottom:24px}.kana-writing-rail-group{gap:5px}.kana-writing-rail-button{min-height:45px;padding:3px 2px}.kana-action-icon{width:23px;height:23px}.kana-control-symbol{font-size:28px}.kana-play-symbol{font-size:21px}.kana-reset-symbol{font-size:24px}.kana-writing-rail-button>span:not(.kana-control-symbol){font-size:10px}}@media (width>=701px) and (height<=780px){.kana-writing-hud{margin-right:160px}.kana-writing-playfield{grid-template-columns:minmax(0,min(var(--kana-writing-board-size),442px)) 150px}.kana-writing-line-controls,.kana-writing-guide-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.kana-writing-line-controls>p,.kana-writing-guide-controls>p{grid-column:1/-1}}@media (width<=700px){.kana-stroke-drawer,.kana-stroke-drawer:has(.kana-literal-navigation:not([hidden])){width:100%;height:100dvh;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);border-bottom:0;border-left:0;border-right:0;border-radius:20px 20px 0 0;box-shadow:0 -18px 48px #142d5352;inset:0!important}.kana-stroke-drawer>header{cursor:default;touch-action:auto}.kana-stroke-drag-hint{display:none}.kana-stroke-body{padding:4px 11px 0}.kana-literal-navigation{background:0 0;border:0;border-radius:0;margin-bottom:3px;padding:0}html[data-theme=dark] .kana-literal-navigation{background:0 0;border:0}.kana-writing-intro{padding:0 3px}.kana-writing-console{max-width:450px;margin:auto}.kana-writing-hud{margin-right:0;padding-top:3px;padding-bottom:4px}.kana-writing-progress-track{margin-top:3px}.kana-stroke-pronunciation{gap:7px;min-height:36px}.kana-stroke-drawer h2{font-size:27px}.kana-stroke-pronunciation>b{font-size:18px}.kana-stroke-audio{width:36px;height:36px}.kana-stroke-audio svg{width:21px;height:21px}.kana-writing-playfield{grid-template-columns:1fr;gap:2px;margin-top:3px}.kana-writing-board-shell{width:min(100%,360px);margin:auto;padding-bottom:0}.kana-writing-control-rail{border-radius:13px;gap:6px;padding:0;display:grid}.kana-writing-line-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.kana-writing-guide-controls{grid-template-columns:repeat(5,minmax(0,1fr));margin-top:0;padding-top:6px}.kana-writing-rail-group{gap:4px}.kana-writing-rail-group>p{grid-column:1/-1;margin:0!important;font-size:8px!important}.kana-writing-rail-button{border-radius:10px;min-height:50px;padding:3px 2px}.kana-action-icon{width:21px;height:21px}.kana-control-symbol{font-size:27px}.kana-play-symbol{font-size:19px}.kana-reset-symbol{font-size:22px}.kana-writing-rail-button>span:not(.kana-control-symbol){font-size:9px}.kana-writing-retry{grid-template-columns:36px minmax(0,1fr);min-height:56px;padding:8px 13px;bottom:8px;left:9px;right:9px}.kana-writing-retry>span{width:34px;height:34px;font-size:21px}.kana-writing-retry strong{font-size:14px}.kana-stroke-character-nav{padding:7px 11px}.kana-stroke-character-nav button{min-height:48px}.kana-writing-score-help>div{width:min(280px,100vw - 42px);right:-1px}}@media (width<=700px) and (height<=795px){.kana-stroke-body{overflow:auto}}@media (width<=420px){.kana-stroke-pronunciation{gap:5px;min-height:34px}.kana-stroke-drawer h2{font-size:24px}.kana-stroke-pronunciation>b{font-size:16px}.kana-stroke-audio{width:34px;height:34px}.kana-stroke-audio svg{width:20px;height:20px}.kana-writing-hud{padding:3px 0 4px}.kana-writing-hud-row{gap:3px}.kana-writing-score-cluster{gap:2px}.kana-writing-average+.kana-writing-score-help{margin-left:6px}.kana-writing-score,.kana-writing-average{width:68px;min-width:68px;min-height:44px;padding:3px 4px}.kana-writing-score>strong b,.kana-writing-average>strong b,.kana-writing-score.is-empty>strong:before,.kana-writing-average.is-empty>strong:before{font-size:18px}.kana-writing-current-stroke{justify-content:center;width:54px;min-width:54px;padding:5px}.kana-writing-current-stroke>svg{display:none}.kana-writing-current-stroke strong{font-size:18px}.kana-writing-score-help>summary{padding:2px}}@media (width<=350px){.kana-writing-hud-row{grid-template-columns:minmax(0,1fr) auto;display:grid}.kana-writing-score-cluster{grid-area:2/1/auto/-1;justify-content:center}.kana-writing-current-cluster{grid-area:1/2}.kana-stroke-pronunciation{grid-area:1/1}.kana-writing-score-help>div{right:-42px}}@media (prefers-reduced-motion:reduce){.kana-writing-progress-track>span,.kana-writing-rail-button{transition:none}.kana-writing-guide-paths path.is-current,.kana-writing-score.is-pop,.kana-writing-retry{animation:none}.kana-writing-guide-paths path.is-current{stroke-dashoffset:0}}@font-face{font-family:Klee One Hiragana JN;src:url(/fonts/klee-one/klee-one-regular-hiragana.woff)format("woff");font-style:normal;font-weight:400;font-display:block}@font-face{font-family:Klee One Katakana JN;src:url(/fonts/klee-one/klee-one-regular-katakana.woff)format("woff");font-style:normal;font-weight:400;font-display:block}.kana-page .info-hero.has-hero-aside{padding-right:235px}.kana-page .info-hero-aside{z-index:2;position:absolute;top:50%;right:48px;transform:translateY(-50%)}.kana-hero-qr{color:#263c58;text-align:center;background:#fff;border:1px solid #d8e2ed;border-radius:14px;justify-items:center;gap:5px;width:150px;padding:8px 8px 7px;text-decoration:none;transition:transform .15s,box-shadow .15s;display:grid;box-shadow:0 8px 24px #17243b12}.kana-hero-qr:hover,.kana-hero-qr:focus-visible{transform:translateY(-2px);box-shadow:0 12px 28px #17243b20}.kana-hero-qr:focus-visible{outline-offset:3px;outline:3px solid #3977bd45}.kana-hero-qr-code,.kana-hero-qr-code svg{width:112px;height:112px;display:block}.kana-hero-qr>span:last-child{gap:1px;display:grid}.kana-hero-qr b{font-size:10px}.kana-hero-qr small{color:#718096;font-size:8px;font-weight:800}html[data-theme=dark] .kana-hero-qr{color:#17243b;background:#f8fafc;border-color:#52647d}html[data-theme=dark] .kana-hero-qr small{color:#596b80}.kana-page{--kana-ink:#17243b;--kana-blue:#2d68b2;--kana-red:#d43a56;--kana-pale:#f4f8fd}.kana-page .info-content{gap:38px;display:grid}.kana-welcome{background:linear-gradient(135deg,#fff5f7,#fff 45%,#edf5ff);border-radius:18px;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);align-items:center;gap:34px;display:grid;padding:30px!important}.kana-kicker,.kana-section-heading span,.kana-group header>span{color:var(--kana-red);letter-spacing:.14em;font-size:9px;font-weight:900}.kana-welcome h2{margin:7px 0 10px!important;font-size:27px!important}.kana-welcome p{color:#667487;max-width:650px;margin:0!important}.kana-first-five{grid-template-columns:repeat(5,1fr);gap:7px;display:grid}.kana-first-five span{background:#fff;border:1px solid #e3bdc5;border-radius:14px;place-items:center;min-height:88px;display:grid;box-shadow:0 8px 20px #7c24310d}.kana-first-five b{color:var(--kana-ink);font-size:32px}.kana-first-five small{color:#8a5963;font-size:10px;font-weight:800}.kana-learning,.kana-practice,.kana-guide{scroll-margin-top:20px}.kana-section-heading{justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px;display:flex}.kana-section-heading h2{margin:5px 0 0!important;font-size:23px!important}.kana-section-heading>p{color:#728096;margin:0!important;font-size:10px!important}.kana-script-tabs{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px;display:grid}.kana-script-tabs button{color:#5d6e82;cursor:pointer;background:#f8fafc;border:1px solid #d8e2ed;border-radius:13px;justify-content:center;align-items:center;gap:12px;padding:12px;display:flex}.kana-script-tabs button[aria-selected=true]{color:#174f91;background:#edf5ff;border-color:#8eb2da;box-shadow:inset 0 -3px #4d83c1}.kana-script-tabs b{font-size:25px}.kana-script-tabs span{font-size:12px;font-weight:900}.kana-script-panel[hidden]{display:none}.kana-group{margin-top:28px}.kana-group header{grid-template-columns:auto 1fr;align-items:baseline;gap:3px 10px;margin-bottom:12px;display:grid}.kana-group header h3{margin:0!important;font-size:18px!important}.kana-group header p{color:#718096;grid-column:1/-1;margin:0!important;font-size:11px!important}.kana-grid-scroll{direction:rtl;overflow-x:auto}.kana-grid{direction:rtl;gap:7px;display:grid}.kana-grid-basic{grid-template-rows:20px repeat(6,minmax(92px,auto));grid-template-columns:repeat(10,minmax(58px,1fr));min-width:640px}.kana-column-label{color:#526c89;direction:ltr;place-items:center;font-family:system-ui,sans-serif;font-size:13px;font-weight:900;line-height:1;display:grid}.kana-grid-voiced{grid-template-rows:repeat(5,minmax(92px,auto));grid-template-columns:repeat(5,minmax(70px,1fr));min-width:380px}.kana-grid-contracted{grid-template-rows:repeat(3,minmax(92px,auto));grid-template-columns:repeat(11,minmax(70px,1fr));min-width:840px}.kana-card{min-height:92px;color:var(--kana-ink);background:#fff;border:1px solid #dae3ed;border-radius:12px;grid-template-rows:minmax(0,1fr) 28px;transition:all .15s;display:grid;position:relative;overflow:hidden}.kana-grid .kana-card{direction:ltr;min-height:92px}.kana-card:hover,.kana-card:focus-within{background:#eff6fe;border-color:#7ca6d4;transform:translateY(-2px)}.kana-sound-button{width:100%;min-height:0;color:inherit;cursor:pointer;background:0 0;border:0;place-items:center;padding:3px 4px 2px;display:grid;position:relative}.kana-sound-button:focus-visible,.kana-stroke-button:focus-visible{outline-offset:-2px;outline:2px solid #3977bd}.kana-sound-button span{font-size:44px;font-weight:750;line-height:1;transform:translateY(-1px)}.kana-grid-contracted .kana-sound-button span{font-size:38px}.kana-sound-button small{color:#60758e;font-size:11px;font-weight:800}.kana-stroke-button{color:#2f659f;cursor:pointer;background:#f5f9fe;border:0;border-top:1px solid #cbd9e8;border-radius:0;place-items:center;width:100%;height:28px;padding:0;font-family:system-ui,sans-serif;font-size:16px;font-weight:900;display:grid;position:static}.kana-stroke-button>span{display:inline-block;transform:scaleX(-1)}.kana-stroke-button:hover{background:#e7f2ff;border-color:#6f9dce}.kana-audio-status{color:#5f7187;text-align:right;min-height:1em;margin:8px 0 0!important;font-size:10px!important}.kana-quiz-card{background:linear-gradient(145deg,#f7faff,#fff);border:1px solid #d8e3ef;border-radius:18px;max-width:720px;margin:auto;padding:25px;box-shadow:0 16px 40px #203d600d}.kana-quiz-top{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.kana-quiz-controls{flex-wrap:wrap;gap:8px 16px;display:flex}.kana-quiz-settings,.kana-choice-count{align-items:center;gap:5px;display:flex}.kana-quiz-settings button,.kana-choice-count button{color:#617187;cursor:pointer;background:#fff;border:1px solid #d8e2ed;border-radius:999px;padding:7px 10px;font-size:10px;font-weight:800}.kana-choice-count span{color:#6d7c90;margin-right:2px;font-size:9px;font-weight:800}.kana-quiz-settings button.active,.kana-choice-count button.active{color:#225b9e;background:#e9f3ff;border-color:#78a2d1}.kana-quiz-top>span{color:#6d7c90;flex:none;padding-top:7px;font-size:10px;font-weight:900}.kana-quiz-question{color:#617087;justify-content:center;align-items:baseline;font-weight:800;display:flex;margin:26px 0 5px!important;font-size:16px!important}.kana-quiz-question b{color:var(--kana-ink);font-size:35px}.kana-listen{color:#356ca9;cursor:pointer;background:0 0;border:0;border-radius:8px;margin:0 auto 20px;padding:7px 12px;font-size:10px;font-weight:800;display:block}.kana-quiz-options{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.kana-quiz-options button{min-height:82px;color:var(--kana-ink);cursor:pointer;background:#fff;border:2px solid #d9e3ee;border-radius:14px;font-size:30px;font-weight:800}.kana-quiz-options button:hover{background:#f0f7ff;border-color:#6997ca}.kana-quiz-options button.correct{color:#17633f;background:#eaf8f1;border-color:#3b9f71}.kana-quiz-options button.incorrect{color:#a6233b;background:#fff0f2;border-color:#d86474}.kana-quiz-feedback{color:#637389;text-align:center;min-height:22px;margin:15px 0 5px!important;font-size:11px!important}.kana-next{background:var(--kana-ink);color:#fff;cursor:pointer;border:0;border-radius:999px;margin:12px auto 0;padding:10px 18px;font-size:11px;font-weight:900;display:block}.kana-guide ol{grid-template-columns:repeat(4,1fr);gap:10px;padding:0;list-style:none;display:grid}.kana-guide li{background:#fbfcfe;border:1px solid #dce5ef;border-radius:13px;gap:12px;padding:17px;display:flex}.kana-guide li>span{color:#2464aa;background:#e8f2fd;border-radius:50%;flex:0 0 30px;place-items:center;height:30px;font-size:11px;font-weight:900;display:grid}.kana-guide b{color:var(--kana-ink);font-size:12px}.kana-guide p{color:#6c7b8e;margin:4px 0 0!important;font-size:10px!important;line-height:1.65!important}html[data-theme=dark] .kana-page{--kana-ink:#edf3fb;--kana-pale:#19283a}html[data-theme=dark] .kana-first-five span,html[data-theme=dark] .kana-card,html[data-theme=dark] .kana-quiz-card,html[data-theme=dark] .kana-quiz-settings button,html[data-theme=dark] .kana-choice-count button,html[data-theme=dark] .kana-quiz-options button,html[data-theme=dark] .kana-guide li{background:#172233;border-color:#3a4960}html[data-theme=dark] .kana-welcome{background:linear-gradient(135deg,#271e2a,#172233 45%,#172b42)}html[data-theme=dark] .kana-script-tabs button{background:#172233;border-color:#3a4960}html[data-theme=dark] .kana-script-tabs button[aria-selected=true]{background:#1c3551}html[data-theme=dark] .kana-stroke-button{color:#a9cff9;background:#223650;border-color:#516783}html[data-theme=dark] .kana-quiz-options button.correct{background:#163b2b}html[data-theme=dark] .kana-quiz-options button.incorrect{background:#421f29}.kana-ad-placement{border-block:1px solid #e4eaf1;min-height:132px;margin:-14px 0;padding:10px 0}.kana-ad-placement>.ad-slot--start-kana-after-intro,.kana-ad-preview{width:100%;max-width:970px;min-height:110px;margin:0 auto}.kana-ad-preview{color:#7b8797;text-align:center;background:#f8fafc;border:1px dashed #c6d1de;border-radius:12px;place-items:center;display:grid}.kana-ad-preview small{font-size:10px}.kana-ad-preview span{letter-spacing:.14em;margin-top:5px;font-size:9px;font-weight:800}html[data-theme=dark] .kana-ad-placement{border-color:#344256}html[data-theme=dark] .kana-ad-preview{color:#98a6b8;background:#151f2f;border-color:#526174}.kana-next-lesson{scroll-margin-top:20px}.kana-numbers-link{background:linear-gradient(135deg,#fff8e8,#fff 55%,#eef7ff);border:1px solid #d9c99f;border-radius:17px;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;gap:20px;min-height:116px;padding:20px 24px;text-decoration:none;transition:border-color .15s,transform .15s,box-shadow .15s;display:grid;box-shadow:0 14px 32px #223e600d;color:var(--kana-ink)!important}.kana-numbers-link:hover{border-color:#bc9146;transform:translateY(-2px);box-shadow:0 18px 38px #223e6018}.kana-numbers-link:focus-visible{outline-offset:3px;outline:3px solid #3977bd45}.kana-numbers-mark{color:#173f73;letter-spacing:-.04em;background:#fff;border:1px solid #dfc794;border-radius:13px;place-items:center;width:88px;height:76px;font-size:27px;font-weight:900;display:grid}.kana-numbers-copy{gap:4px;display:grid}.kana-numbers-copy>small{color:#a36a11;letter-spacing:.12em;font-size:9px;font-weight:900}.kana-numbers-copy>b{font-size:21px}.kana-numbers-copy>span{color:#657489;font-size:12px;line-height:1.65}.kana-numbers-link>strong{color:#fff;white-space:nowrap;background:#245f9f;border-radius:999px;align-items:center;gap:10px;min-height:46px;padding:0 17px;font-size:12px;display:flex}.kana-numbers-link>strong span{font-size:20px;line-height:1}html[data-theme=dark] .kana-numbers-link{background:linear-gradient(135deg,#29241c,#172233 55%,#172b42);border-color:#665536}html[data-theme=dark] .kana-numbers-mark{color:#edf3fb;background:#172233;border-color:#665536}html[data-theme=dark] .kana-numbers-copy>span{color:#b7c3d2}.kana-quiz-ranges{flex:1 0 100%;align-items:center;gap:6px;display:flex}.kana-quiz-ranges>span{color:#6d7c90;margin-right:2px;font-size:9px;font-weight:800}.kana-quiz-ranges button{color:#617187;cursor:pointer;background:#fff;border:1px solid #d8e2ed;border-radius:8px;min-height:30px;padding:6px 10px;font-size:10px;font-weight:800}.kana-quiz-ranges button.active{color:#8b570b;background:#fff3dc;border-color:#d49239;box-shadow:inset 0 -2px #d49239}.kana-quiz-ranges button:focus-visible{outline-offset:1px;outline:3px solid #d4923940}.kana-quiz-modes{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin-top:18px;display:grid}.kana-quiz-modes button{color:#50647d;cursor:pointer;background:#fff;border:1px solid #d8e2ed;border-radius:11px;grid-template-columns:auto auto auto;justify-content:center;align-items:center;gap:4px;min-height:62px;padding:7px 5px;display:grid}.kana-quiz-modes button>b{color:var(--kana-ink);font-size:20px;line-height:1}.kana-quiz-modes button>span{color:#8290a2;font-size:12px}.kana-quiz-modes button>small{grid-column:1/-1;font-size:9px;font-weight:850}.kana-quiz-modes button.active{color:#205d9e;background:#eaf4ff;border-color:#4f83bd;box-shadow:inset 0 -3px #4f83bd}.kana-quiz-modes button:focus-visible{outline-offset:1px;outline:3px solid #3977bd40}.kana-quiz-question [data-question-kind=kana]{font-family:Klee One Hiragana JN,Klee One Katakana JN,Yu Gothic,sans-serif;font-size:52px;font-weight:400;line-height:1}.kana-listen{color:#225b9e;cursor:pointer;background:#e8f3ff;border:2px solid #78a2d1;border-radius:50%;place-items:center;width:76px;height:76px;margin:4px auto 22px;padding:0;transition:all .15s;display:grid;box-shadow:0 8px 20px #315f9424}.kana-listen svg{width:36px;height:36px;overflow:visible}.kana-listen svg path:first-child{fill:currentColor;stroke:none}.kana-listen svg path:last-child{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round}.kana-listen:hover{background:#d9ebff;border-color:#3977bd;transform:translateY(-2px);box-shadow:0 11px 24px #315f9430}.kana-listen:active{transform:translateY(0)}.kana-listen:focus-visible{outline-offset:3px;outline:4px solid #3977bd38}.kana-quiz-options[data-option-kind=romaji] button,.kana-quiz-options[data-option-kind=audio] button{font-family:system-ui,sans-serif;font-size:21px}.kana-quiz-options button.is-selected{background:#e8f3ff;border-color:#3977bd;box-shadow:0 0 0 3px #3977bd24}.kana-listen[hidden],.kana-next[hidden]{display:none}.kana-quiz-confirm{color:#fff;cursor:pointer;background:#315f94;border:1px solid #315f94;border-radius:999px;min-width:180px;margin:14px auto 0;padding:11px 18px;font-size:11px;font-weight:900;display:block}.kana-quiz-confirm[hidden]{display:none}.kana-quiz-confirm:disabled{cursor:not-allowed;opacity:.38}html[data-theme=dark] .kana-quiz-settings button,html[data-theme=dark] .kana-choice-count button,html[data-theme=dark] .kana-quiz-ranges button,html[data-theme=dark] .kana-quiz-modes button{color:#aeb9c8;background:#172233;border-color:#3a4960}html[data-theme=dark] .kana-quiz-ranges button.active{color:#f0c985;background:#382f1f;border-color:#d5a25d}html[data-theme=dark] .kana-quiz-settings button.active,html[data-theme=dark] .kana-choice-count button.active,html[data-theme=dark] .kana-quiz-modes button.active,html[data-theme=dark] .kana-quiz-options button.is-selected,html[data-theme=dark] .kana-listen{color:#dcebff;background:#1c3551;border-color:#71a0d4}html[data-theme=dark] .kana-next{color:#fff;background:#315f94}html[data-theme=dark] .kana-next:hover{background:#3977bd}.kana-quiz-controls{flex:1;min-width:0}.kana-quiz-ranges{grid-template-columns:auto repeat(3,minmax(0,1fr));width:100%;display:grid}.kana-quiz-ranges button small{color:#7a8798;white-space:normal;margin-top:2px;font-size:8px;font-weight:700;display:block}.kana-quiz-ranges button.active small{color:inherit}.kana-quiz-question [data-quiz-question-tail]{margin-left:5px}.kana-next,.kana-quiz-confirm{font-size:13px}.kana-next small,.kana-quiz-confirm small{opacity:.82;margin-left:4px;font-size:8px;font-weight:700}.kana-quiz-options button{position:relative}.kana-quiz-options button.correct:after,.kana-quiz-options button.incorrect:after{color:#fff;border:3px solid #fff;border-radius:50%;place-items:center;width:30px;height:30px;font-family:system-ui,sans-serif;font-size:22px;font-weight:900;line-height:1;display:grid;position:absolute;top:-10px;right:-8px;box-shadow:0 4px 12px #17243b2b}.kana-quiz-options button.correct:after{content:"○";background:#239462}.kana-quiz-options button.incorrect:after{content:"×";background:#cf4057}.kana-quiz-feedback.is-answer{text-align:left;border:1px solid;border-radius:13px;grid-template-columns:46px minmax(0,1fr);align-items:center;gap:10px;width:fit-content;max-width:min(100%,520px);min-height:64px;padding:8px 15px 8px 10px;display:grid;margin:14px auto 7px!important}.kana-quiz-feedback.is-correct{color:#17633f;background:#edf9f3;border-color:#8bcdb0}.kana-quiz-feedback.is-incorrect{color:#9d2438;background:#fff1f3;border-color:#e2a0aa}.kana-feedback-mark{text-align:center;font-family:system-ui,sans-serif;font-size:43px;font-weight:800;line-height:1}.kana-quiz-feedback.is-answer>span:last-child{gap:2px;display:grid}.kana-quiz-feedback.is-answer strong{font-family:system-ui,sans-serif;font-size:16px;line-height:1.2}.kana-quiz-feedback.is-answer small{color:#596b7f;font-size:9px;line-height:1.45}html[data-theme=dark] .kana-quiz-feedback.is-correct{color:#8be0b7;background:#163b2b;border-color:#3f8d68}html[data-theme=dark] .kana-quiz-feedback.is-incorrect{color:#f2a4b2;background:#421f29;border-color:#a84a5c}html[data-theme=dark] .kana-quiz-feedback.is-answer small{color:#c3cedb}.kana-quiz-status{color:#6d7c90;flex:none;justify-items:center;gap:5px;font-size:10px;font-weight:900;display:grid}.kana-quiz-sound-toggle{color:#225b9e;cursor:pointer;background:#edf5ff;border:1px solid #8eb2da;border-radius:50%;place-items:center;width:36px;height:36px;padding:0;display:grid}.kana-quiz-sound-toggle svg path:first-child{fill:currentColor;stroke:none}.kana-quiz-sound-toggle .sound-waves,.kana-quiz-sound-toggle .sound-slash{fill:none;stroke:currentColor;stroke-width:1.9px;stroke-linecap:round}.kana-quiz-sound-toggle .sound-slash{display:none}.kana-quiz-sound-toggle[aria-pressed=false]{color:#718096;background:#f3f5f7;border-color:#c8d1dc}.kana-quiz-sound-toggle[aria-pressed=false] .sound-waves{display:none}.kana-quiz-sound-toggle[aria-pressed=false] .sound-slash{display:block}.kana-quiz-sound-toggle:focus-visible{outline-offset:2px;outline:3px solid #3977bd40}.kana-quiz-modes button:disabled,.kana-listen:disabled{cursor:not-allowed;opacity:.35;box-shadow:none;transform:none}html[data-theme=dark] .kana-quiz-sound-toggle{color:#dcebff;background:#1c3551;border-color:#71a0d4}html[data-theme=dark] .kana-quiz-sound-toggle[aria-pressed=false]{color:#9ba9ba;background:#202d40;border-color:#4a5c74}.kana-grid-contracted .kana-sound-button span{letter-spacing:-.08em;white-space:nowrap;font-size:35px}.kana-grid-scroll{margin-top:-3px;padding-top:3px}.kana-group header.has-kana-print-toggle{min-height:38px;padding-right:150px;position:relative}.kana-group-print-toggle{color:#315f94;cursor:pointer;background:#f7faff;border:1px solid #cbd9e8;border-radius:9px;justify-content:center;align-items:center;gap:6px;width:142px;min-height:34px;padding:7px 11px;font-size:10px;font-weight:900;display:flex;position:absolute;top:0;right:0}.kana-group-print-toggle[aria-pressed=true]{color:#fff;background:#315f94;border-color:#315f94}.kana-group-print-toggle span{font-size:15px}.kana-card-actions{grid-template-columns:1fr;display:grid}.is-print-mode .kana-card-actions.has-print-add{grid-template-columns:minmax(0,1fr) 32px}.kana-print-add{color:#9b610a;cursor:pointer;background:#fff8ea;border:0;border-top:1px solid #cbd9e8;border-left:1px solid #cbd9e8;place-items:center;width:32px;height:28px;padding:0;font-size:16px;font-weight:900;display:grid}.kana-print-add[hidden]{display:none}.kana-print-add[aria-pressed=true]{color:#fff;background:#a96a0c}.kana-print-add:disabled{cursor:not-allowed;opacity:.38}.kana-print-add:focus-visible,.kana-group-print-toggle:focus-visible{outline-offset:-2px;outline:2px solid #3977bd}.kana-print-tray[hidden]{display:none}.kana-print-tray{z-index:20;box-sizing:border-box;backdrop-filter:blur(12px);background:#fffdf8f2;border:1px solid #d4bf98;border-radius:14px;grid-template-columns:auto minmax(180px,1fr) auto;align-items:center;gap:16px;max-width:1120px;margin:0 auto;padding:11px 14px;animation:.18s ease-out kana-tray-in;display:grid;position:sticky;top:18px;box-shadow:0 13px 36px #2b1e0d2b}.kana-print-tray-close{z-index:3;color:#fff;cursor:pointer;background:#7e6c55;border:2px solid #fff;border-radius:50%;place-items:center;width:34px;height:34px;padding:0;font-size:22px;line-height:1;display:grid;position:absolute;top:-15px;right:-15px;box-shadow:0 5px 14px #2b1e0d33}.kana-print-tray-close:hover{background:#604f3b}.kana-print-tray-close:focus-visible{outline-offset:2px;outline:3px solid #315f9460}.kana-print-tray-heading{gap:2px;min-width:92px;display:grid}.kana-print-tray-heading b{font-size:13px}.kana-print-tray-heading span{color:#846a43;font-size:9px;font-weight:850}.kana-print-selection{align-items:center;gap:5px;min-width:0;margin:-6px -5px -3px 0;padding:6px 5px 3px 0;display:flex;overflow-x:auto}.kana-print-selection>p{color:#897d6d;white-space:nowrap;margin:0!important;font-size:9px!important}.kana-print-chip{background:#fff8e9;border:1px solid #decaa9;border-radius:8px;flex:0 0 40px;place-items:center;width:40px;height:40px;display:grid;position:relative}.kana-print-chip>b{text-align:center;font-family:Klee One Hiragana JN,Klee One Katakana JN,Yu Gothic,sans-serif;font-size:31px;font-weight:400;line-height:1;transform:translateY(-2px)}.kana-print-chip button{color:#fff;cursor:pointer;background:#7e6c55;border:0;border-radius:50%;place-items:center;width:16px;height:16px;padding:0;font-size:9px;display:grid;position:absolute;top:-5px;right:-5px}.kana-print-tray-actions{gap:6px;display:flex}.kana-print-tray-actions button{color:#674d27;cursor:pointer;background:#fff;border:1px solid #d2c5af;border-radius:8px;min-height:36px;padding:7px 10px;font-size:9px;font-weight:900}.kana-print-tray-actions button.primary{color:#fff;background:#a96a0c;border-color:#a96a0c}.kana-print-tray-actions button:disabled{cursor:not-allowed;opacity:.38}@keyframes kana-tray-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.kana-print-tray-heading small{color:#a4680e;letter-spacing:.13em;font-size:7px;font-weight:900}.kana-print-tray-heading strong{color:#a4680e;font-size:14px}.kana-print-tray-heading b{line-height:1.1}@media (width>=851px){.kana-print-tray{border-radius:20px;gap:26px;max-width:1160px;min-height:128px;padding:20px 24px}.kana-print-tray-heading{grid-template-columns:auto auto;align-items:baseline;gap:0 10px;min-width:174px}.kana-print-tray-heading small{grid-column:1/-1;font-size:10px}.kana-print-tray-heading b{font-size:20px}.kana-print-tray-heading span{font-size:12px}.kana-print-tray-heading strong{font-size:20px}.kana-print-selection{gap:10px;margin:-10px -8px -5px 0;padding:10px 8px 5px 0}.kana-print-chip{border-radius:13px;flex-basis:68px;width:68px;height:68px}.kana-print-chip>b{font-size:54px;line-height:1;transform:translateY(-3px)}.kana-print-chip button{width:26px;height:26px;font-size:14px;top:-8px;right:-8px}.kana-print-tray-actions{gap:10px}.kana-print-tray-actions button{border-radius:11px;min-height:54px;padding:12px 18px;font-size:13px}}.kana-print-paper{box-sizing:border-box;color:#171717;background:#fff;width:100%}.kana-print-paper>header{border-bottom:2px solid #333;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px;padding-bottom:9px;display:flex}.kana-print-paper h1{color:#171717!important;margin:0!important;font-size:23px!important}.kana-print-paper>header p{margin:0!important;font-size:10px!important}.kana-worksheet-grid{grid-template-columns:1fr;gap:8px;display:grid}.kana-worksheet-item{break-inside:avoid;border:1px solid #555;grid-template-columns:70px minmax(0,1fr);gap:7px;padding:6px;display:grid}.kana-worksheet-practice{grid-template-columns:repeat(8,1fr);align-items:stretch;gap:4px;display:grid}.kana-practice-square{aspect-ratio:1;background:#fff;border:1px solid #777;place-items:center;display:grid;position:relative}.kana-practice-square:before,.kana-practice-square:after{content:"";z-index:0;pointer-events:none;position:absolute}.kana-practice-square:before{border-left:1px dashed #b5b5b5;top:0;bottom:0;left:50%}.kana-practice-square:after{border-top:1px dashed #b5b5b5;top:50%;left:0;right:0}.kana-practice-square>*{z-index:1;position:relative}.kana-worksheet-model{place-items:center}.kana-worksheet-model b,.kana-practice-square span{font-size:70px;font-weight:400;line-height:1;transform:translateY(-3px)}.kana-practice-square span{opacity:.15}.kana-worksheet-item.is-hiragana .kana-worksheet-model b,.kana-worksheet-item.is-hiragana .kana-practice-square span{font-family:Klee One Hiragana JN,Yu Gothic,sans-serif}.kana-worksheet-item.is-katakana .kana-worksheet-model b,.kana-worksheet-item.is-katakana .kana-practice-square span{font-family:Klee One Katakana JN,Yu Gothic,sans-serif}.kana-print-root{display:none}.kana-print-footer{color:#555;border-top:1px solid #aaa;justify-content:flex-end;align-items:center;margin-top:12px;padding-top:7px;font-size:8px;display:flex}.kana-print-footer b{color:#333;letter-spacing:.04em;white-space:nowrap}html[data-theme=dark] .kana-group-print-toggle,html[data-theme=dark] .kana-print-add{color:#a9cff9;background:#223650;border-color:#516783}html[data-theme=dark] .kana-group-print-toggle[aria-pressed=true],html[data-theme=dark] .kana-print-add[aria-pressed=true]{color:#fff;background:#a96a0c}html[data-theme=dark] .kana-print-tray{color:#edf3fb;background:#20283af2;border-color:#665536}html[data-theme=dark] .kana-print-chip{background:#172233;border-color:#5a4c35}html[data-theme=dark] .kana-print-chip button{color:#fff;background:#7e6c55}.kana-first-five b,.kana-script-hiragana .kana-sound-button span,.kana-quiz-options[data-script=hiragana] button{font-family:Klee One Hiragana JN,Yu Gothic,sans-serif;font-weight:400}.kana-script-katakana .kana-sound-button span,.kana-quiz-options[data-script=katakana] button{font-family:Klee One Katakana JN,Yu Gothic,sans-serif;font-weight:400}@media (width<=900px){.kana-guide ol{grid-template-columns:repeat(2,1fr)}}@media (width<=900px) and (width>=701px){.kana-page .info-hero.has-hero-aside{padding-right:205px}.kana-page .info-hero-aside{right:24px}.kana-hero-qr{width:142px}.kana-hero-qr-code,.kana-hero-qr-code svg{width:104px;height:104px}}@media (width<=700px){.kana-page .info-hero.has-hero-aside{padding-right:24px}.kana-page .info-hero-aside{display:none}.kana-page .info-content{gap:30px}.kana-welcome{grid-template-columns:1fr;gap:20px;padding:22px 16px!important}.kana-welcome h2{font-size:22px!important}.kana-first-five span{min-height:72px}.kana-first-five b{font-size:27px}.kana-section-heading{flex-direction:column;align-items:flex-start;gap:4px}.kana-grid{gap:6px}.kana-grid-basic{grid-template-rows:repeat(6,92px);grid-template-columns:repeat(10,minmax(58px,1fr));min-width:640px}.kana-grid-voiced{grid-template-rows:repeat(5,92px);grid-template-columns:repeat(5,minmax(58px,1fr));min-width:320px}.kana-grid-contracted{grid-template-rows:repeat(3,92px);grid-template-columns:repeat(11,minmax(70px,1fr));min-width:830px}.kana-card{min-height:92px}.kana-card .kana-sound-button span{font-size:40px}.kana-quiz-card{padding:19px 14px}.kana-quiz-modes{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.kana-quiz-modes button{min-height:58px}.kana-quiz-question{text-align:center;align-items:center;min-height:58px;margin-top:20px!important}.kana-quiz-options{gap:7px}.kana-quiz-options button{min-height:68px;font-size:26px}.kana-quiz-options[data-option-kind=romaji] button,.kana-quiz-options[data-option-kind=audio] button{font-size:18px}.kana-script-tabs button{gap:8px}.kana-numbers-link{grid-template-columns:64px minmax(0,1fr);gap:14px;padding:17px 15px}.kana-numbers-mark{width:64px;height:64px;font-size:22px}.kana-numbers-copy>b{font-size:19px}.kana-numbers-copy>span{font-size:11px}.kana-numbers-link>strong{grid-column:1/-1;justify-content:center;min-height:48px}.kana-ad-placement{min-height:112px;margin:-6px 0;padding:2px 0}.kana-ad-placement>.ad-slot--start-kana-after-intro,.kana-ad-preview{min-height:108px}.kana-grid-contracted .kana-card .kana-sound-button span{font-size:31px}.kana-quiz-ranges{grid-template-columns:repeat(3,minmax(0,1fr))}.kana-quiz-ranges>span{grid-column:1/-1}}@media (width<=900px){.kana-print-tray{top:calc(var(--mobile-header-height,60px) + 24px)}}@media (width<=850px){.kana-print-tray{grid-template-columns:minmax(0,1fr);gap:10px;padding:11px 10px 10px}.kana-print-tray-heading{display:none}.kana-print-selection{grid-area:1/1;margin-right:38px}.kana-print-tray-actions{grid-area:2/1;width:100%}.kana-print-tray-actions button{min-height:48px;padding:7px;font-size:13px}.kana-print-tray-actions button:first-child{flex:none;place-items:center;min-width:76px;display:inline-grid}.kana-print-tray-actions button.primary{flex:1}.is-print-mode .kana-card-actions.has-print-add{grid-template-columns:1fr}.is-print-mode .kana-card-actions.has-print-add .kana-stroke-button{display:none}.is-print-mode .kana-print-add:not([hidden]){border-left:0;width:100%}.kana-print-tray-close{top:-12px;right:-4px}}html[data-theme=dark] .kana-column-label{color:#a9bbcf}.kana-page .info-content,.kana-learning,.kana-practice,.kana-next-lesson,.kana-script-panel,.kana-group,.kana-grid-scroll{min-width:0}.kana-grid-scroll{width:100%}.kana-quiz-options button{white-space:nowrap;padding-inline:2px}html[data-theme=dark] .kana-sound-button small{color:#b8c5d6}html[data-theme=dark] .kana-quiz-ranges button:not(.active) small{color:#b3c0d0}.kana-grid-voiced{grid-template-rows:20px repeat(5,minmax(92px,auto))}.kana-grid-contracted{grid-template-rows:20px repeat(3,minmax(92px,auto))}@media (width<=700px){.kana-grid-basic{grid-template-rows:20px repeat(6,92px)}.kana-grid-voiced{grid-template-rows:20px repeat(5,92px)}.kana-grid-contracted{grid-template-rows:20px repeat(3,92px)}.kana-quiz-options[data-option-kind=kana] button{font-size:25px}}.kana-practice .kana-section-heading span{font-size:11px}.kana-practice .kana-section-heading h2{font-size:27px!important}.kana-practice .kana-section-heading>p{font-size:13px!important}.kana-quiz-card{max-width:880px;padding:30px 32px 32px}.kana-quiz-top{gap:20px}.kana-quiz-controls{gap:12px 20px}.kana-quiz-settings,.kana-choice-count{gap:7px}.kana-quiz-settings button,.kana-choice-count button{min-height:40px;padding:9px 14px;font-size:14px}.kana-quiz-settings button{place-content:center;gap:1px;line-height:1.15;display:grid}.kana-quiz-settings button small{letter-spacing:.01em;opacity:.78;font-size:10px;font-weight:750}.kana-choice-count span,.kana-quiz-ranges>span{font-size:13px}.kana-quiz-ranges{align-items:stretch;gap:9px}.kana-quiz-ranges>span{align-self:center}.kana-quiz-ranges button{min-height:52px;padding:8px 12px;font-size:14px;line-height:1.25}.kana-quiz-ranges button small{margin-top:3px;font-size:12px;line-height:1.35}.kana-quiz-ranges button>span{white-space:nowrap;display:block}.kana-quiz-ranges button small span+span:before{content:"・"}.kana-quiz-status{gap:7px;font-size:13px}.kana-quiz-sound-toggle{width:44px;height:44px}.kana-quiz-sound-toggle svg{width:25px;height:25px}.kana-quiz-modes{gap:10px;margin-top:22px}.kana-quiz-modes button{min-height:82px;padding:10px 8px}.kana-quiz-modes button>b{font-size:26px}.kana-quiz-modes button>span{font-size:16px}.kana-quiz-modes button>small{font-size:12px;line-height:1.35}.kana-quiz-question{margin:32px 0 8px!important;font-size:20px!important}.kana-quiz-question b{font-size:44px}.kana-quiz-question [data-question-kind=kana]{font-size:60px}.kana-quiz-question [data-question-kind=audio]{font-size:50px}.kana-quiz-question [data-question-kind=result]{font-size:44px}.kana-listen{width:84px;height:84px;margin-bottom:26px}.kana-listen svg{width:40px;height:40px}.kana-quiz-options{gap:12px}.kana-quiz-options button{min-height:96px;font-size:38px}.kana-quiz-options[data-option-kind=romaji] button,.kana-quiz-options[data-option-kind=audio] button{font-size:27px}.kana-quiz-feedback{min-height:28px;margin:18px 0 7px!important;font-size:14px!important;line-height:1.6!important}.kana-quiz-feedback.is-answer{grid-template-columns:56px minmax(0,1fr);gap:12px;max-width:min(100%,620px);min-height:76px;padding:11px 19px 11px 12px}.kana-feedback-mark{font-size:50px}.kana-quiz-feedback.is-answer strong{font-size:19px}.kana-quiz-feedback.is-answer small{font-size:13px;line-height:1.55}.kana-next,.kana-quiz-confirm{min-width:210px;padding:13px 22px;font-size:16px}.kana-next small,.kana-quiz-confirm small{font-size:12px}@media (width<=700px){.kana-practice .kana-section-heading h2{font-size:25px!important}.kana-quiz-card{padding:20px 14px 22px}.kana-quiz-top{display:block;position:relative}.kana-quiz-controls{gap:16px;display:grid}.kana-quiz-settings{gap:6px;padding-right:76px}.kana-choice-count{grid-template-columns:repeat(4,44px);gap:8px;display:grid}.kana-choice-count>span{grid-column:1/-1;margin:0}.kana-quiz-settings button,.kana-choice-count button{padding:8px 10px;font-size:13px}.kana-quiz-settings button{min-height:52px}.kana-quiz-settings button small{font-size:10px}.kana-choice-count span,.kana-quiz-ranges>span{font-size:12px}.kana-quiz-ranges{gap:8px}.kana-quiz-ranges button{place-content:center;gap:3px;min-height:76px;padding:8px 4px;font-size:13px;display:grid}.kana-quiz-ranges button small{margin:0;font-size:11px}.kana-quiz-ranges button small span{white-space:nowrap;display:block}.kana-quiz-ranges button small span+span:before{content:none}.kana-quiz-status{font-size:12px;position:absolute;top:0;right:0}.kana-quiz-sound-toggle{width:42px;height:42px}.kana-quiz-modes{gap:8px;margin-top:18px}.kana-quiz-modes button{min-height:76px;padding:9px 6px}.kana-quiz-modes button>b{font-size:24px}.kana-quiz-modes button>span{font-size:15px}.kana-quiz-modes button>small{font-size:12px}.kana-quiz-question{min-height:64px;margin:24px 0 8px!important;font-size:18px!important}.kana-quiz-question b{font-size:40px}.kana-quiz-question [data-question-kind=kana]{font-size:52px}.kana-quiz-question [data-question-kind=audio]{font-size:44px}.kana-quiz-question [data-question-kind=result]{font-size:40px}.kana-listen{width:78px;height:78px;margin-bottom:22px}.kana-quiz-options button,.kana-quiz-options[data-option-kind=kana] button{min-height:74px;font-size:32px}.kana-quiz-options[data-option-kind=romaji] button,.kana-quiz-options[data-option-kind=audio] button{font-size:22px}.kana-quiz-options[data-choice-count="5"]{grid-template-columns:repeat(6,minmax(0,1fr))!important}.kana-quiz-options[data-choice-count="5"] button{grid-column:span 2}.kana-quiz-options[data-choice-count="5"] button:nth-child(4){grid-column:2/span 2}.kana-quiz-feedback{font-size:14px!important}.kana-quiz-feedback.is-answer{grid-template-columns:48px minmax(0,1fr);min-height:72px;padding:10px 12px 10px 9px}.kana-feedback-mark{font-size:44px}.kana-quiz-feedback.is-answer strong{font-size:18px}.kana-quiz-feedback.is-answer small{font-size:12px}.kana-next,.kana-quiz-confirm{min-width:190px;font-size:16px}.kana-next small,.kana-quiz-confirm small{font-size:12px}}@media (width<=350px){.kana-quiz-ranges{grid-template-columns:repeat(2,minmax(0,1fr))}.kana-quiz-ranges button:last-child{grid-column:1/-1}}html.print-kana-worksheet body>.kana-print-root{visibility:hidden;contain:layout paint;box-sizing:border-box;break-inside:avoid;break-after:avoid;page-break-inside:avoid;page-break-after:avoid;width:200mm;height:279mm;min-height:0;box-shadow:none;flex-direction:column;margin:0;padding:3mm;position:fixed;inset:0 auto auto -210mm;overflow:hidden;display:flex!important}.print-kana-worksheet .kana-print-root>header{flex:none;margin-bottom:4mm}.print-kana-worksheet .kana-print-root .kana-worksheet-grid{flex:none;grid-auto-rows:20mm;gap:1.5mm}.print-kana-worksheet .kana-print-root .kana-worksheet-item{box-sizing:border-box;grid-template-columns:20mm minmax(0,1fr);align-items:stretch;gap:1.5mm;height:20mm;padding:1mm;overflow:hidden}.print-kana-worksheet .kana-print-root .kana-worksheet-practice{align-items:stretch;gap:1mm;min-height:0}.print-kana-worksheet .kana-print-root .kana-practice-square{box-sizing:border-box;aspect-ratio:auto;width:auto;height:100%;min-height:0}.print-kana-worksheet .kana-print-root .kana-print-footer{flex:none;margin-top:auto;padding-top:2mm}.print-kana-worksheet .kana-print-root .kana-worksheet-model b,.print-kana-worksheet .kana-print-root .kana-practice-square span{transform:translateY(-7px)}@media print{@page{size:A4 portrait;margin:5mm}html.print-kana-worksheet,body.print-kana-worksheet{background:#fff!important;width:auto!important;height:auto!important;min-height:0!important;margin:0!important;padding:0!important;overflow:visible!important}body.print-kana-worksheet>:not(.kana-print-root){display:none!important}html.print-kana-worksheet body>.kana-print-root,body.print-kana-worksheet>.kana-print-root{visibility:visible!important;margin:0 auto!important;position:relative!important;inset:auto!important}}