/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.grid{display:grid}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.rounded{border-radius:.25rem}}:root{--ink:#24303c;--red:#d05b4d;--paper:#fffdf7;--blue:#5e7f91;--muted:#6e756f}*{box-sizing:border-box}html{background:#eeeae0}body{color:var(--ink);background:radial-gradient(circle at 10% 0,#f8f4e9,#0000 28%),#eeeae0;min-height:100vh;margin:0;font-family:Hiragino Kaku Gothic ProN,Yu Gothic,Meiryo,sans-serif}button{font:inherit}.home-page{min-height:100vh}main{width:min(1120px,100%);margin:auto;padding:0 24px 32px}.seo-overview{background:var(--paper);border:1px solid #ddd7ca;border-radius:18px;width:100%;margin:28px auto 0;padding:32px 42px;box-shadow:0 18px 50px #413a2d17}.seo-overview-copy{max-width:790px}.seo-overview h2{margin:0 0 10px;font-size:22px;font-weight:800;line-height:1.5}.seo-overview rt{font-size:clamp(11px,.56em,15px)}.seo-overview-copy>p:not(.eyebrow){color:var(--muted);margin:0;font-size:16px;line-height:1.8}.seo-guide-links{border-top:1px dashed #d8d1c3;flex-wrap:wrap;gap:14px;margin-top:22px;padding-top:18px;font-size:14px;display:flex}.seo-guide-links a{color:#42697d;font-weight:700}.course-page{width:min(900px,100%)}.course-header{border-bottom:1px solid #d8d1c3}.course-header .brand{color:var(--ink);text-decoration:none}.course-header-guide{color:#42697d;font-size:14px;font-weight:700}.course-sheet{background:var(--paper);border:1px solid #d8d1c3;border-radius:18px;margin-top:26px;padding:clamp(24px,5vw,48px);box-shadow:0 12px 34px #4b42351a}.breadcrumbs{color:var(--muted);gap:8px;margin-bottom:34px;font-size:13px;display:flex}.breadcrumbs a{color:#42697d}.course-sheet h1{margin:7px 0 15px;font-family:serif;font-size:clamp(31px,6vw,48px);line-height:1.3}.course-lead{color:#555d59;max-width:720px;font-size:17px;line-height:1.9}.course-samples{flex-wrap:wrap;gap:8px;margin:28px 0 36px;display:flex}.course-samples span{background:#fff;border:1px solid #d4cdbf;place-items:center;width:52px;height:52px;font-family:serif;font-size:29px;display:grid}.course-method{background:#f3efe6;border-radius:14px;padding:24px}.course-method h2,.related-courses h2{margin:0 0 17px;font-family:serif;font-size:23px}.course-method ol{gap:13px;margin:0;padding:0;list-style:none;display:grid}.course-method li{grid-template-columns:130px 1fr;gap:15px;line-height:1.7;display:grid}.course-method span{color:#59605d}.course-disclaimer{color:var(--muted);margin:18px 0 0;font-size:13px}.course-start{background:var(--red);color:#fff;border-radius:10px;align-items:center;gap:18px;min-height:54px;margin-top:28px;padding:13px 23px;font-weight:800;text-decoration:none;display:inline-flex}.related-courses{padding:32px 6px 18px}.related-courses>div{flex-wrap:wrap;gap:10px;display:flex}.related-courses a{color:#42697d;background:#fffdf8;border:1px solid #d0c9bc;border-radius:99px;padding:9px 13px;font-size:14px;font-weight:700;text-decoration:none}@media (width<=760px){.seo-overview{padding:22px 14px 24px}.seo-overview h2{font-size:17px}.course-page{padding:0 12px 28px}.course-sheet{margin-top:14px}.course-method li{grid-template-columns:1fr;gap:2px}.course-samples span{width:44px;height:44px;font-size:25px}}header{justify-content:space-between;align-items:center;height:76px;display:flex}.brand{align-items:center;gap:10px;font-weight:800;display:flex}.brand i{color:#fff;background:var(--red);border-radius:9px;place-items:center;width:34px;height:34px;font-style:normal;display:grid}.streak{color:var(--ink);background:#ffffff9e;border:1px solid #d8d2c5;border-radius:99px;padding:8px 13px;font-size:13px;text-decoration:none}.streak b{color:var(--red);font-size:18px}.header-actions{align-items:center;gap:8px;display:flex}.course-menu{position:relative}.course-button{background:var(--paper);height:38px;color:var(--ink);cursor:pointer;border:1px solid #cfc8ba;border-radius:99px;padding:0 13px;font-weight:800}.menu-popover{z-index:20;background:#fffdf8;border:1px solid #d7d0c2;border-radius:12px;width:230px;padding:7px;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 12px 32px #40392d2b}.menu-popover button{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:11px 10px;font-size:12px;font-weight:700}.menu-popover>a{width:100%;color:var(--ink);text-align:left;border-radius:8px;padding:11px 10px;font-size:12px;font-weight:700;text-decoration:none;display:block}.menu-popover>a:hover,.menu-popover button:hover{background:#f0ede4}.menu-popover p{color:var(--muted);margin:5px 8px 4px;font-size:10px}ruby{ruby-align:center}rt{color:#6c746f;font-size:.48em;font-weight:600}.chooser-backdrop{z-index:50;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#e9e4d9f2;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.chooser{background:var(--paper);text-align:center;border:1px solid #d8d1c3;border-radius:22px;width:min(620px,100%);padding:38px;position:relative;box-shadow:0 22px 70px #5047382e}.chooser h1{margin:4px 0 5px;font-size:28px}.chooser-en{color:var(--muted);margin:0 0 26px;font-size:12px}.track-choices{grid-template-columns:1fr 1fr;gap:14px;display:grid}.track-choices button,.level-choices button{min-height:142px;color:var(--ink);cursor:pointer;background:#fff;border:1px solid #d6d0c4;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;gap:7px;padding:18px;display:flex}.track-choices button:first-child{background:#f1f7f3;border-color:#b9ccc3}.track-choices button:hover,.level-choices button:hover{border-color:var(--red);transform:translateY(-2px)}.track-choices span{font-size:34px}.track-choices strong,.level-choices strong{font-size:18px}.track-choices small,.level-choices small{color:var(--muted);font-size:11px}.level-choices{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px;display:grid}.level-choices button{min-height:110px}.chooser-back,.chooser-close{color:var(--muted);cursor:pointer;background:0 0;border:0;position:absolute}.chooser-back{font-size:12px;font-weight:700;top:18px;left:20px}.chooser-close{font-size:25px;top:13px;right:17px}.jlpt-note{color:var(--muted);margin:18px 0 0;font-size:10px}.chooser-guide-link{color:#536f62;align-items:center;gap:8px;margin-top:20px;font-size:13px;font-weight:800;text-decoration:none;display:inline-flex}.chooser-guide-link:hover{text-decoration:underline}.guide-page{width:min(920px,100%);padding-bottom:56px}.guide-header{height:76px}.guide-brand{color:var(--ink);text-decoration:none}.guide-brand i ruby{ruby-position:over}.guide-brand i rt{color:#fff}.guide-header-link{background:var(--paper);color:var(--ink);border:1px solid #cfc8ba;border-radius:99px;padding:9px 15px;font-size:13px;font-weight:800;text-decoration:none}.guide-sheet{background:linear-gradient(90deg,#0000 43px,#cd5c4f26 44px,#0000 45px),repeating-linear-gradient(#fffdf7,#fffdf7 39px,#e7e0d3 40px);border:1px solid #ddd7ca;border-radius:20px;overflow:hidden;box-shadow:0 18px 50px #413a2d17}.guide-intro{border-bottom:1px solid #ded8cb;padding:46px 62px 34px}.guide-language-nav{flex-wrap:wrap;gap:7px;margin:0 0 27px;display:flex}.guide-language-nav a{color:var(--muted);background:#fff;border:1px solid #d0cbc0;border-radius:99px;padding:6px 10px;font-size:12px;font-weight:800;text-decoration:none}.guide-language-nav a[aria-current=page]{color:#425f51;background:#e6f0ea;border-color:#799387}.guide-intro h1{letter-spacing:.03em;margin:0 0 17px;font-size:clamp(28px,5vw,42px)}.guide-intro>p:last-child{max-width:690px;margin:0;font-size:16px;line-height:2}.guide-intro .guide-language-note{border-left:3px solid var(--blue);background:#edf3f5c9;border-radius:0 8px 8px 0;margin-top:17px;padding:12px 15px;font-size:14px;line-height:1.7}.guide-steps{gap:0;margin:0;padding:0 62px;list-style:none;display:grid}.guide-steps>li{border-bottom:1px dashed #cfc8ba;grid-template-columns:46px 1fr;gap:20px;padding:32px 0;display:grid}.guide-number{background:var(--red);color:#fff;border-radius:12px;place-items:center;width:42px;height:42px;font-family:Georgia,serif;font-size:21px;font-weight:800;display:grid;box-shadow:0 4px #a84237}.guide-steps h2{margin:2px 0 12px;font-size:21px}.guide-steps p{margin:0 0 12px;font-size:16px;line-height:2}.guide-choice-row{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.guide-choice-row>span{background:#f1f7f3;border:1px solid #cbd8d1;border-radius:10px;padding:10px 14px;font-size:14px;font-weight:800}.guide-visual{background:#f8f6efeb;border:1px solid #d7d0c2;border-radius:14px;margin-top:18px;padding:18px;box-shadow:inset 0 1px #fff}.guide-visual p{margin:0;line-height:1.5}.guide-visual-title{color:var(--muted);justify-content:space-between;align-items:end;margin-bottom:13px;font-size:13px;display:flex}.guide-visual-title strong{color:var(--ink);font-size:22px}.guide-visual-title small{color:var(--muted);font-size:11px}.guide-kanji-progress{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.guide-kanji-progress>span{color:#797d78;background:#dfddd4;border-radius:9px;place-items:center;min-height:62px;font-size:24px;font-weight:800;display:grid;position:relative}.guide-kanji-progress>span.is-done{color:#fff;background:#789286}.guide-kanji-progress>span.is-current{outline:3px solid var(--red);outline-offset:2px;color:var(--red);background:#fff}.guide-kanji-progress>span>small{font-size:10px;position:absolute;bottom:2px;right:5px}.guide-daily-visual>p{color:var(--muted);margin-top:14px;font-size:12px}.guide-legend-dot{border:2px solid var(--red);border-radius:50%;width:9px;height:9px;margin-right:7px;display:inline-block}.guide-model-visual{grid-template-columns:174px 1fr;align-items:center;gap:24px;display:grid}.guide-model-square{aspect-ratio:1;background:linear-gradient(90deg,#0000 49.7%,#b9645940 50%,#0000 50.3%),linear-gradient(#0000 49.7%,#b9645940 50%,#0000 50.3%),#fff;border:2px solid #b96459;place-items:center;width:174px;font-family:serif;display:grid;position:relative}.guide-model-square>strong{font-size:102px;line-height:1}.guide-stroke-number{z-index:2;background:var(--red);color:#fff;border-radius:50%;place-items:center;width:21px;height:21px;font-family:sans-serif;font-size:11px;font-weight:800;display:grid;position:absolute}.stroke-one{top:22px;left:38px}.stroke-two{top:53px;left:19px}.stroke-three{top:53px;right:19px}.guide-readings{gap:9px;display:grid}.guide-readings p{grid-template-columns:78px 1fr;align-items:center;gap:10px;display:grid}.guide-readings b{background:var(--blue);color:#fff;text-align:center;border-radius:4px;padding:5px 7px;font-size:11px}.guide-readings span{font-size:15px;font-weight:800}.guide-readings>small{color:var(--red);margin-top:4px;font-size:12px;font-weight:800}.guide-finish-visual{grid-template-columns:1fr auto 1fr;align-items:center;gap:13px;display:grid}.guide-finish-card,.guide-tomorrow-card{text-align:center;border-radius:12px;min-width:0;padding:16px}.guide-finish-card{background:#fff7f4;border:1px solid #d6b0a9}.guide-tomorrow-card{background:#f1f7f3;border:1px solid #bfcec6}.guide-finish-card>span,.guide-tomorrow-card>span{color:var(--red);margin-bottom:6px;font-size:12px;font-weight:800;display:inline-block}.guide-tomorrow-card>span{color:#557466}.guide-finish-card>strong,.guide-tomorrow-card>strong{font-size:14px;display:block}.guide-finish-card>div,.guide-tomorrow-card>div{justify-content:center;gap:6px;margin-top:12px;display:flex}.guide-finish-card>div ruby,.guide-tomorrow-card>div ruby{background:#fff;border:1px solid #d8d1c3;border-radius:6px;place-items:center;width:31px;height:31px;font-size:17px;font-weight:800;display:inline-grid}.guide-next-arrow{color:var(--red);font-size:25px;font-weight:900}.guide-boxes{grid-template-columns:repeat(5,minmax(0,1fr));gap:9px;margin-top:18px;display:grid}.guide-boxes>span{background:linear-gradient(90deg,#0000 49.5%,#ccc6ba70 50%,#0000 50.5%),linear-gradient(#0000 49.5%,#ccc6ba70 50%,#0000 50.5%),#ffffffd9;border:1.5px solid #bbb7ac;align-content:center;place-items:center;gap:4px;min-height:78px;display:grid}.guide-boxes>span.is-checked{border-color:#799387}.guide-boxes b{font-size:20px}.guide-boxes small{color:var(--muted);background:#e7e4da;border-radius:99px;padding:2px 6px;font-size:11px;font-weight:700}.guide-boxes .is-checked small{color:#456353;background:#dce9e2}.guide-note{border-left:4px solid var(--blue);background:#edf3f5d9;border-radius:0 10px 10px 0;margin-top:17px;padding:17px 19px 5px}.guide-note strong{color:#435e6c;font-size:14px}.guide-note p{margin-top:7px;font-size:14px}.guide-start{text-align:center;padding:36px 62px 44px}.guide-start p{margin:0 0 18px;font-size:15px}.guide-start a{background:var(--red);color:#fff;border-radius:11px;justify-content:center;align-items:center;gap:13px;min-height:54px;padding:0 28px;font-weight:800;text-decoration:none;display:inline-flex;box-shadow:0 5px #a84237}.guide-start a:hover{transform:translateY(-1px)}.progress{grid-template-columns:minmax(max-content,220px) minmax(0,1fr);align-items:center;gap:24px;margin:10px 0 18px;display:grid}.progress>div{color:var(--muted);justify-content:space-between;align-items:end;font-size:12px;display:flex}.progress>div>span{min-width:0}.progress strong{white-space:nowrap;color:var(--ink);flex:none;font-size:24px}.progress small{color:var(--muted);font-size:11px}.progress nav{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.progress nav button{color:#8d908b;cursor:pointer;background:#dfddd4;border:0;border-radius:7px;place-items:center;height:30px;font-size:13px;font-weight:700;display:grid}.progress nav button:disabled{cursor:default}.progress .done{color:#fff;background:#789286}.progress .current{outline:2px solid var(--red);outline-offset:2px;background:var(--paper);color:var(--red)}.lesson{background:var(--paper);border:1px solid #ddd7ca;border-radius:18px;grid-template-columns:300px 1fr;min-height:655px;display:grid;overflow:hidden;box-shadow:0 18px 50px #413a2d17}.lesson aside{background:linear-gradient(90deg,#0000 27px,#cd5c4f29 28px,#0000 29px),repeating-linear-gradient(#fffdf7,#fffdf7 31px,#e7e0d3 32px);border-right:1px solid #dfdacd;padding:38px 34px}.eyebrow{color:var(--red);letter-spacing:.12em;margin:0 0 16px;font-size:12px;font-weight:800}.model{aspect-ratio:1;background-color:#fffc;background-image:linear-gradient(90deg,#0000 49.7%,#b9645940 50%,#0000 50.3%),linear-gradient(#0000 49.7%,#b9645940 50%,#0000 50.3%);border:2px solid #b96459;place-items:center;width:210px;margin:0 auto 24px;font-family:serif;font-size:142px;line-height:1;display:grid}dl{gap:9px;margin:0;display:grid}dl div{grid-template-columns:62px 1fr;align-items:center;gap:8px;display:grid}dt,.example b{color:#fff;background:var(--blue);text-align:center;border-radius:3px;padding:4px 7px;font-size:11px}dd{margin:0;font-size:14px;font-weight:700}.example{align-items:center;gap:10px;font-weight:700;display:flex}.lesson aside .example{margin-top:24px}.lesson article{padding:38px 42px 32px}.instruction{grid-template-columns:38px 1fr auto;align-items:center;gap:10px;margin-bottom:12px;display:grid}.instruction h1{margin:0;font-size:22px}.instruction strong{color:var(--red);font-size:30px}.instruction small{color:var(--muted);font-size:13px}.instruction em{color:var(--red);font-size:30px}.grid{grid-template-columns:repeat(5,1fr);gap:15px;display:grid}.cell{aspect-ratio:1;touch-action:none;overscroll-behavior:contain;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background-color:#ffffffd9;border:1.5px solid #bbb7ac;position:relative}.cell:before,.cell:after{content:"";z-index:0;pointer-events:none;background:#ccc6ba70;position:absolute}.cell:before{width:1px;top:0;bottom:0;left:50%}.cell:after{height:1px;top:50%;left:0;right:0}.cell.filled{border-color:#799387}.cell canvas{z-index:1;touch-action:none;width:100%;height:100%;position:absolute;inset:0}.cell>span{z-index:2;color:#999;pointer-events:none;font-size:10px;position:absolute;top:3px;left:5px}.cell button{z-index:3;color:#8f756f;opacity:0;touch-action:manipulation;background:#fffdf7db;border:0;padding:3px 5px;font-size:9px;position:absolute;bottom:3px;right:3px}.cell.filled button,.cell.has-drawing button{opacity:1}.next{background:var(--red);color:#fff;border:0;border-radius:10px;width:100%;height:52px;margin-top:25px;font-weight:800;box-shadow:0 5px #a84237}.next:disabled{color:#898984;box-shadow:none;background:#dddcd5}.next span{margin-left:12px;font-size:22px}.site-footer{color:#676a65;border-top:1px solid #d8d1c3;margin-top:24px;padding:20px 2px 0;display:block}.support-links{background:#fbfaf5;border:1px solid #d8d3c7;border-radius:16px;margin-top:26px;padding:22px}.support-heading{margin-bottom:15px}.support-heading h3{color:#3f4742;margin:0 0 3px;font-size:17px}.support-heading p{margin:0;font-size:14px;line-height:1.6}.support-heading .support-heading-en{color:#676a65;letter-spacing:.04em;margin:-1px 0 5px;font-size:12px}.support-translation{margin-top:2px;display:block}.support-grid{grid-template-columns:1.35fr 1fr;gap:13px;display:grid}.rakuten-card,.coffee-card{border-radius:12px;align-items:center;gap:15px;min-width:0;padding:13px;text-decoration:none;transition:transform .16s,box-shadow .16s;display:flex}.rakuten-card:hover,.coffee-card:hover{transform:translateY(-2px);box-shadow:0 7px 18px #56534c1c}.rakuten-card:focus-visible,.coffee-card:focus-visible{outline-offset:3px;outline:3px solid #547567}.rakuten-card{color:#413d39;background:#fff;border:1px solid #e5c8c5}.rakuten-card>img{object-fit:contain;border-radius:7px;flex:0 0 112px;width:112px;height:112px}.coffee-card{color:#292512;background:#fd0;border:1px solid #e2c850}.coffee-icon{background:#fff9c4;border-radius:50%;flex:0 0 62px;place-items:center;width:62px;height:62px;font-size:30px;display:grid}.support-copy{flex-direction:column;align-items:flex-start;gap:5px;min-width:0;display:flex}.support-copy small{opacity:.72;font-size:13px;font-weight:700}.support-copy strong{font-size:16px;line-height:1.45}.support-copy b{color:#a61d18;margin-top:3px;font-size:12px}.coffee-card .support-copy b{color:#292512}.support-copy i{margin-left:4px;font-size:15px;font-style:normal}.affiliate-note{color:#7b7d78;margin:11px 2px 0;font-size:12px}.footer-meta{color:#7b7d78;justify-content:space-between;align-items:center;gap:8px;padding:0 2px;font-size:13px;display:flex}.footer-meta>span{border:1px solid #bfc1bb;border-radius:99px;padding:4px 9px}.footer-meta p{margin:0}.level-disclaimer{color:#858680;text-align:right;margin:11px 2px 0;font-size:13px;line-height:1.6}.complete{text-align:center;background:var(--paper);border:1px solid #ddd7ca;border-radius:18px;flex-direction:column;justify-content:center;align-items:center;min-height:590px;padding:42px;display:flex}.complete h1{margin:0 0 12px;font-size:38px}.stamp{width:96px;height:96px;color:var(--red);border:4px double var(--red);border-radius:50%;place-items:center;margin-bottom:22px;font-weight:900;display:grid;transform:rotate(-7deg)}.today{flex-wrap:wrap;gap:8px;margin:28px 0;display:flex}.today span{background:#fff;border:1px solid #bbb7ac;place-items:center;width:45px;height:45px;font-family:serif;font-size:26px;display:grid}.tomorrow{color:#587064;background:#edf2ee;border-radius:8px;padding:11px 18px;font-size:13px}.review{color:#587064;cursor:pointer;background:#fff;border:1px solid #b9c9c0;border-radius:8px;margin:0;padding:9px 15px;font-weight:800}.complete-stats{color:#76533e;background:#fff9ed;border:1px solid #e4d4bd;border-radius:12px;align-items:center;gap:18px;margin:-10px 0 22px;padding:12px 18px;display:flex}.complete-stats strong{color:var(--red)}.complete-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:9px;margin-bottom:22px;display:flex}.record-link,.share-button{cursor:pointer;border:1px solid #5e7f91;border-radius:8px;justify-content:center;align-items:center;min-height:40px;padding:9px 15px;font-weight:800;text-decoration:none;display:inline-flex}.record-link{color:#486b7d;background:#fff}.share-button{color:#fff;background:#5e7f91}.share-notice{color:#587064;font-size:13px;font-weight:700;margin:-10px 0 16px!important}.loading{color:#587064;flex-direction:column;justify-content:center;align-items:center;gap:18px;min-height:100vh;font-weight:700;display:flex}.loading p{margin:0}.loading-book{perspective:500px;filter:drop-shadow(0 5px 4px #705f4930);width:92px;height:58px;position:relative}.loading-page,.loading-turning-page{background:repeating-linear-gradient(#0000 0 10px,#abc5d040 10px 11px),#fffdf7;border:1px solid #cfc7b8;width:46px;height:58px;position:absolute;top:0}.loading-page-left{transform-origin:100%;border-radius:7px 1px 1px 7px;left:0;transform:rotateY(8deg)}.loading-page-right{transform-origin:0;border-radius:1px 7px 7px 1px;left:46px;transform:rotateY(-8deg)}.loading-turning-page{z-index:2;transform-origin:0;backface-visibility:hidden;border-radius:1px 7px 7px 1px;margin:0;animation:1.25s ease-in-out infinite loading-page-turn;left:46px}@keyframes loading-page-turn{0%,12%{opacity:0;transform:rotateY(0)}18%{opacity:1}78%{opacity:1}88%,to{opacity:0;transform:rotateY(-180deg)}}@media (prefers-reduced-motion:reduce){.loading-turning-page{animation:none;transform:rotateY(-28deg)}}.ad-slot{width:min(1120px,100% - 28px);min-height:0;margin:0 auto 24px;overflow:hidden}@media (width<=760px){main{padding:0 14px 24px}header{height:62px}.brand{font-size:14px}.brand i{width:30px;height:30px}.streak{padding:6px 9px;font-size:11px}.streak b{font-size:15px}.header-actions{gap:5px}.course-button{height:32px;padding:0 10px;font-size:11px}.menu-popover{position:fixed;top:58px;right:12px}.chooser{border-radius:18px;padding:32px 18px 24px}.chooser h1{font-size:22px}.guide-header{height:62px}.guide-header-link{padding:7px 10px;font-size:11px}.guide-sheet{background:linear-gradient(90deg,#0000 20px,#cd5c4f22 21px,#0000 22px),repeating-linear-gradient(#fffdf7,#fffdf7 39px,#e7e0d3 40px);border-radius:14px}.guide-intro{padding:32px 27px 27px}.guide-intro>p:last-child{font-size:15px;line-height:2}.guide-steps{padding:0 27px}.guide-steps>li{grid-template-columns:36px 1fr;gap:12px;padding:27px 0}.guide-number{border-radius:9px;width:34px;height:34px;font-size:17px}.guide-steps h2{margin-top:3px;font-size:18px}.guide-steps p{font-size:15px}.guide-choice-row{display:grid}.guide-visual{padding:13px}.guide-kanji-progress{gap:5px}.guide-kanji-progress>span{min-height:51px;font-size:20px}.guide-model-visual{grid-template-columns:112px 1fr;gap:13px}.guide-model-square{width:112px}.guide-model-square>strong{font-size:65px}.guide-stroke-number{width:17px;height:17px;font-size:9px}.stroke-one{top:13px;left:24px}.stroke-two{top:34px;left:10px}.stroke-three{top:34px;right:10px}.guide-readings p{grid-template-columns:66px 1fr;gap:7px}.guide-readings b{padding:4px;font-size:9px}.guide-readings span{font-size:13px}.guide-finish-visual{grid-template-columns:1fr}.guide-next-arrow{text-align:center;transform:rotate(90deg)}.guide-boxes{gap:5px}.guide-boxes>span{min-height:62px}.guide-boxes small{padding:1px 3px;font-size:9px}.guide-start{padding:31px 25px 38px}.guide-start a{width:100%;padding:0 16px}.track-choices{grid-template-columns:1fr}.track-choices button{min-height:112px}.level-choices{gap:8px}.level-choices button{min-height:92px;padding:10px 5px}.level-choices strong{font-size:15px}.progress{grid-template-columns:1fr;gap:10px;margin-top:4px}.progress>div{justify-content:space-between;gap:12px;width:100%}.progress nav{gap:5px}.progress nav button{height:25px;font-size:11px}.lesson{border-radius:14px;display:block}.lesson aside{border-bottom:1px solid #dfdacd;border-right:0;padding:22px}.lesson aside .eyebrow{text-align:center;margin-bottom:10px}.model{width:142px;margin-bottom:15px;font-size:96px}dl,.example{max-width:300px;margin-left:auto;margin-right:auto}.lesson aside .example{margin-top:18px}dl{gap:5px}.lesson article{padding:22px 14px 24px}.instruction{grid-template-columns:30px 1fr auto;margin-bottom:10px}.instruction h1{font-size:17px}.instruction strong{font-size:24px}.grid{grid-template-columns:repeat(2,1fr);gap:11px}.next{z-index:5;margin-top:20px;position:sticky;bottom:10px}.complete{min-height:70vh;padding:24px}.complete h1{font-size:29px}.site-footer{padding-top:22px;display:block}.support-links{padding:16px}.support-heading{text-align:left}.support-grid{grid-template-columns:1fr}.rakuten-card,.coffee-card{gap:12px;padding:11px}.rakuten-card>img{flex-basis:88px;width:88px;height:88px}.coffee-icon{flex-basis:54px;width:54px;height:54px;margin:0 17px}.support-copy strong{font-size:13px}.affiliate-note{text-align:left}.footer-meta{text-align:center;display:block}.footer-meta>span{margin-bottom:8px;display:inline-block}.level-disclaimer{text-align:center}}.model.animated{margin-bottom:8px;display:block;overflow:hidden}.model.animated svg{width:100%;max-width:100%;height:100%;display:block}.kvg-model{background:linear-gradient(90deg,#0000 49.7%,#dfd9cd 50%,#0000 50.3%),linear-gradient(#0000 49.7%,#dfd9cd 50%,#0000 50.3%),#fffef9;border:1px solid #d8d3c7}.kvg-loading{color:#24303c;place-items:center;width:100%;height:100%;font-size:132px;line-height:1;display:grid}.kvg-outline,.kvg-quiz-outline{fill:none;stroke:#ded9cf;stroke-linecap:round;stroke-linejoin:round;stroke-width:3px}.kvg-strokes{fill:none;stroke:#24303c;stroke-linecap:round;stroke-linejoin:round;stroke-width:4px}.kvg-draw{stroke-dasharray:1;stroke-dashoffset:1px;animation:.48s ease-out both kvg-draw}@keyframes kvg-draw{to{stroke-dashoffset:0}}.replay:disabled{cursor:default;opacity:.7}.replay{color:#6d645b;background:#fffdf7;border:1px solid #c7bfb1;border-radius:99px;margin:0 auto 17px;padding:6px 12px;font-size:11px;font-weight:700;display:block}.check-note{color:var(--muted);margin:0 0 14px;font-size:14px;font-weight:700;line-height:1.6}.cell.checked{overflow:hidden}.cell.checked .quiz{touch-action:none;width:100%;height:100%;display:block}.kvg-accepted,.kvg-active{fill:none;stroke:#24303c;stroke-linecap:round;stroke-linejoin:round;stroke-width:5px}.kvg-accepted polyline,polyline.kvg-active{vector-effect:non-scaling-stroke;stroke-width:5px}.kvg-active{stroke:#d05b4d}.kvg-active.wrong{stroke:#bd4037}.kvg-hint{fill:none;stroke:#73a286;stroke-linecap:round;stroke-linejoin:round;stroke-width:5px;opacity:.72;animation:.9s ease-in-out infinite alternate hint-pulse}@keyframes hint-pulse{to{opacity:.32}}.cell.checked .pass-mark{z-index:3;color:#638273;pointer-events:none;font-size:18px;line-height:1;position:absolute;top:4px;right:5px}.cell.checked .miss{z-index:3;color:#a56638;text-align:center;pointer-events:none;background:#fff8e9e8;border-radius:3px;padding:3px;font-size:8px;font-style:normal;position:absolute;bottom:4px;left:4px;right:4px}.cell.checked button{opacity:.75}@media (width<=760px){.model.animated,.model.animated svg{width:142px!important;height:142px!important}.model.animated{margin-bottom:8px}.kvg-loading{font-size:96px}}.stroke-credit{color:#8a8b86;text-align:center;margin:9px 0 0;font-size:12px;line-height:1.6}.stroke-credit a{color:inherit;text-underline-offset:2px;text-decoration:underline}.kvg-load-error{color:#9a5148;text-align:center;place-items:center;padding:12px;font-size:10px;display:grid}.records-page{padding-bottom:44px}.records-header .brand{color:var(--ink);text-decoration:none}.records-back{background:var(--paper);color:var(--ink);border:1px solid #cfc8ba;border-radius:99px;padding:8px 13px;font-size:13px;font-weight:800;text-decoration:none}.records-title{padding:28px 0 22px}.records-title .eyebrow,.history-heading .eyebrow,.share-card .eyebrow{margin-bottom:6px}.records-title h1{letter-spacing:.05em;margin:0;font-size:clamp(30px,5vw,46px)}.stats-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px;display:grid}.stat-card{background:var(--paper);border:1px solid #d8d2c5;border-radius:16px;align-items:center;gap:16px;min-height:116px;padding:22px;display:flex;box-shadow:0 8px 24px #6657440a}.stat-card>span{font-size:32px}.stat-card strong{color:#3d5968;font-size:30px;line-height:1;display:block}.stat-streak strong{color:var(--red)}.stat-card strong small{margin-left:3px;font-size:14px}.stat-card p{color:var(--muted);margin:7px 0 0;font-size:13px;font-weight:700}.records-columns{grid-template-columns:minmax(0,1.55fr) minmax(260px,.75fr);gap:18px;margin-bottom:18px;display:grid}.calendar-card,.share-card,.history-card{background:var(--paper);border:1px solid #d8d2c5;border-radius:16px;box-shadow:0 8px 24px #6657440a}.calendar-card{padding:22px}.calendar-heading{grid-template-columns:38px 1fr 38px;align-items:center;margin-bottom:16px;display:grid}.calendar-heading h2{text-align:center;margin:0;font-size:19px}.calendar-heading button{width:36px;height:36px;color:var(--ink);cursor:pointer;background:#fff;border:1px solid #d5cec1;border-radius:50%}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.calendar-weekdays{color:#77796f;text-align:center;margin-bottom:6px;font-size:12px;font-weight:700}.calendar-grid>button,.calendar-empty{min-height:43px}.calendar-grid>button{color:#77796f;cursor:default;background:#fff;border:1px solid #e4dfd5;border-radius:9px;position:relative}.calendar-grid>button.studied{color:#8d3d34;cursor:pointer;background:#f9e8e3;border-color:#cc786c;font-weight:900}.calendar-grid>button i{color:var(--red);font-size:9px;font-style:normal;position:absolute;bottom:2px;right:4px}.calendar-note{color:var(--muted);justify-content:flex-end;align-items:center;gap:6px;margin:14px 0 0;font-size:12px;display:flex}.calendar-note i{background:#f9e8e3;border:1px solid #cc786c;border-radius:4px;width:13px;height:13px}.share-card{background:linear-gradient(145deg,#fffdf7 0 62%,#f2eee4 62% 100%);flex-direction:column;justify-content:center;padding:24px;display:flex}.share-card h2{margin:0 0 9px;font-size:22px}.share-card>p:not(.eyebrow):not(.share-notice){color:#59635f;margin:0 0 18px;font-size:14px;font-weight:700}.share-primary{color:#fff;cursor:pointer;background:#5e7f91;border:0;border-radius:9px;min-height:44px;font-weight:800}.share-options{grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px;display:grid}.share-options button{min-height:38px;color:var(--ink);cursor:pointer;background:#fff;border:1px solid #cbc5b9;border-radius:8px;font-size:12px;font-weight:800}.share-card .share-notice{margin:10px 0 0!important}.history-card{overflow:hidden}.history-heading{border-bottom:1px solid #e3ded3;justify-content:space-between;align-items:flex-end;gap:16px;padding:24px 26px 20px;display:flex}.history-heading h2{margin:0;font-size:24px}.history-heading>span{color:var(--muted);font-size:13px}.history-item+.history-item{border-top:1px solid #e8e3d9}.history-summary{width:100%;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:130px 1fr 32px;align-items:center;gap:18px;padding:18px 26px;display:grid}.history-summary:hover,.history-item.open .history-summary{background:#f8f5ed}.history-date strong,.history-date small{display:block}.history-date strong{font-size:16px}.history-date small{color:#657f71;margin-top:5px;font-weight:800}.history-kanji{flex-wrap:wrap;gap:7px;display:flex}.history-kanji b{background:#fff;border:1px solid #d0cabc;place-items:center;width:42px;height:42px;font-family:serif;font-size:24px;font-weight:500;display:grid}.history-kanji em{color:var(--muted);font-size:14px;font-style:normal}.history-toggle{color:#758a7e;text-align:right;font-size:22px}.history-detail{background:#f8f5ed;padding:0 26px 22px 174px}.history-detail dl{gap:6px;max-width:520px;margin:0 0 16px;display:grid}.history-detail dl>div{border-bottom:1px dashed #d7d0c4;grid-template-columns:44px 1fr;align-items:center;gap:12px;padding-bottom:6px;display:grid}.history-detail dt{font-family:serif;font-size:26px}.history-detail dd{grid-template-columns:1fr 1fr;gap:8px;margin:0;font-size:14px;display:grid}.history-detail dd span:first-child:before{content:"くん　";color:#7c817a;font-size:11px}.history-detail dd span:last-child:before{content:"おん　";color:#7c817a;font-size:11px}.history-detail>p{color:var(--muted);margin:0 0 16px;font-size:14px}.practice-again,.history-empty a{background:var(--red);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-height:42px;padding:9px 16px;font-weight:800;text-decoration:none;display:inline-flex}.load-more{width:calc(100% - 52px);min-height:44px;color:var(--ink);cursor:pointer;background:#fff;border:1px solid #cbc5b9;border-radius:9px;margin:18px 26px 24px;font-weight:800}.history-empty{text-align:center;padding:48px 24px}.history-empty strong{font-size:19px}.history-empty p{color:var(--muted);margin:9px 0 20px}.records-privacy{color:#7b7d78;text-align:center;margin:16px 0 0;font-size:12px}@media (width<=760px){.complete-stats{gap:10px;padding:10px 13px;font-size:13px}.complete-actions{grid-template-columns:1fr 1fr;width:100%;display:grid}.complete-actions .review{grid-column:1/-1}.record-link,.share-button{width:100%;font-size:13px}.records-title{padding:20px 2px 16px}.records-title h1{font-size:29px}.records-back{padding:7px 9px;font-size:11px}.stats-grid{gap:7px}.stat-card{text-align:center;min-height:104px;padding:13px 9px;display:block}.stat-card>span{font-size:22px}.stat-card strong{margin-top:7px;font-size:24px}.stat-card strong small{font-size:11px}.stat-card p{font-size:10px}.records-columns{grid-template-columns:1fr;gap:12px}.calendar-card,.share-card{padding:16px}.calendar-grid{gap:4px}.calendar-grid>button,.calendar-empty{min-height:38px}.share-card{min-height:220px}.history-heading{padding:20px 16px 16px}.history-heading h2{font-size:20px}.history-summary{grid-template-columns:78px 1fr 24px;gap:8px;padding:15px 14px}.history-date strong{font-size:13px}.history-kanji{gap:4px}.history-kanji b{width:32px;height:32px;font-size:19px}.history-detail{padding:0 14px 18px}.history-detail dl{max-width:none}.history-detail dd{font-size:12px}.practice-again{width:100%}.load-more{width:calc(100% - 28px);margin:14px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}
