@import url("https://fonts.googleapis.com/css?family=Merriweather+Sans&display=swap");[disabled],.is\:off,input[disabled] button[disabled]{opacity:.38;cursor:default;pointer-events:none;box-shadow:none !important}*,*::before,*::after{box-sizing:border-box}html{line-height:1.625;font-size:16px;font-weight:400;font-family:-apple-system,system-ui,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;text-size-adjust:100%;-ms-overflow-style:-ms-autohiding-scrollbar;-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;color:rgba(0,0,0,0.87)}:root{-moz-tab-size:4;tab-size:4;--vi-primary: #388eee;--vi-secondary: #466281;--vi-light: #f4f3f5;--vi-dark: #373c38;--is-success: #16aa7a;--is-warning: #fc7220;--is-danger: #c70506}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:0}blockquote,caption,dd,div,dt,h1,h2,h3,h4,h5,h6,li,p,th,td{word-wrap:break-word;color:inherit}.firefox pre{white-space:pre-line !important;-moz-hyphens:auto}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section{display:block}mark,output{display:inline-block}summary{display:block;cursor:pointer}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}img{max-width:100%;border:0;vertical-align:baseline}svg{overflow:hidden;vertical-align:middle}figure{margin:0 0 1rem}iframe{border:none}xmp,plaintext,listing{font-family:inherit;white-space:normal}[hidden],template{display:none}fieldset{padding:0}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:0}p,ol,ul,dl{margin-top:.625em;margin-bottom:1.25em}p:first-child,ol:first-child,ul:first-child,dl:first-child{margin-top:0}p:last-child,ol:last-child,ul:last-child,dl:last-child{margin-bottom:0}a{text-decoration:none;background-color:transparent;color:inherit;-webkit-text-decoration-skip:objects}a:active,a:hover,a:focus{outline:0;text-decoration:none}abbr,acronym{font-variant:normal;cursor:help}abbr[title],acronym[title]{border-bottom:0}address,cite,dfn,i,u{font-style:normal;text-decoration:none}[lang^=zh] em{font-style:normal}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:""}hr{height:0}pre{overflow:auto}b,strong{font-weight:600}small{font-size:87.5%}sup,sub{line-height:0;font-size:75%}table{width:100%;border-collapse:collapse;border-spacing:0;border-color:transparent;color:inherit;text-align:left;font:inherit}table,td,th{table-layout:auto}td,th{padding:0;outline:0;vertical-align:middle}caption,center,th,td{text-align:inherit}label{display:inline-block}button,input,optgroup,select,textarea{margin:0;color:inherit;font:inherit}button,input{overflow:visible}input,select{vertical-align:middle}button,select{text-transform:none}button,input[type="button"],input[type="reset"],input[type="submit"]{outline:0;-webkit-appearance:button;appearance:button;cursor:pointer}button:-moz-focusring,input[type="button"]:-moz-focusring,input[type="reset"]:-moz-focusring,input[type="submit"]:-moz-focusring{outline:0}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{padding:0}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}input[type="search"]{-webkit-appearance:textfield;appearance:textfield}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none;appearance:none}input[type="date"],input[type="time"],input[type="datetime-local"],input[type="month"]{-webkit-appearance:listbox;appearance:listbox}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button;appearance:button}legend{padding:0;border:none}textarea{overflow:auto;resize:vertical}:focus{outline:0}body{color:rgba(255,255,255,0.87);background-color:#141313}h2{line-height:1;margin:0;font-weight:500;opacity:.38}.menu_item{width:2rem;height:2rem;line-height:1.25rem;padding:.375rem;border:0;outline:none;background:transparent;font-size:1.25rem;opacity:.24;transition:.3s ease-out}.menu_item.router-link-exact-active{color:#9ce924;opacity:1}#header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem}.wrap{display:flex;align-items:center;justify-content:center;position:fixed;top:3.5rem;left:0;width:100%;height:calc(100% - 3.5rem);padding:.5rem}.flex{width:100%;height:100%;overflow:auto}.row{display:flex;align-items:flex-start;justify-content:space-between;width:100%;max-width:37.5rem;margin:auto}.item{position:relative;z-index:1;flex:1 0 20%;max-width:20%;text-align:center}.item:before{content:"";display:block;padding-top:100%;visibility:hidden}.item_inner{display:flex;flex-direction:column;align-items:center;justify-items:center;position:absolute;top:.5rem;left:.5rem;z-index:1;width:calc(100% - 1rem);height:calc(100% - 1rem);overflow:hidden;padding:.1875rem;border:.125rem solid #303030;border-radius:1rem;cursor:pointer;box-shadow:0 0 1.875rem rgba(0,0,0,0.24);background:#0e0d0d}.item_body,.item_footer{display:flex;width:100%}.item_body{height:3.75rem}.item_footer{height:1.875rem;align-items:flex-start}.hiragana{flex:1 0 60%;max-width:3.75rem;line-height:1;font-size:1.75rem;font-family:Georgia,"Times New Roman",Times,serif,"Noto Serif JP","YuMincho","Hiragino Mincho","MS Mincho","MS PMincho"}@media (min-width: 576px){.hiragana{width:3.75rem;height:3.75rem;line-height:1.0344827586;font-size:3.625rem}}.source{display:none;flex-direction:column;align-items:center;justify-content:center;flex:1 0 30%;max-width:1.875rem;font-size:.75rem;opacity:.7}.source_item{display:flex;align-items:center;justify-content:center;flex:1 0 auto;width:100%;max-height:48%;line-height:1.6666666667}.source_item:last-child{color:#9ce924}@media (min-width: 576px){.source{display:flex;font-size:1.125rem}}.romaji{flex:1 0 60%;max-width:3.75rem;line-height:1.6666666667;font-size:.75rem;font-family:'Merriweather Sans', sans-serif;opacity:.38;color:#ffa801;text-transform:uppercase}@media (min-width: 576px){.romaji{line-height:2.1428571429;font-size:.875rem}}.katakana{flex:1 0 30%;max-width:1.875rem;line-height:1.4285714286;font-size:.875rem;font-family:Georgia,"Times New Roman",Times,serif,"Noto Serif JP","YuMincho","Hiragino Mincho","MS Mincho","MS PMincho";opacity:.87;color:#9ce924}@media (min-width: 576px){.katakana{line-height:1.3636363636;font-size:1.375rem}}.subject{display:flex;flex-direction:column}.subject+.subject{margin-top:5rem}@media (orientation: landscape){.flex{display:flex;flex-wrap:nowrap;width:auto;height:auto}.subject{flex-direction:row;flex:0 0 auto}.subject+.subject{margin-top:0;margin-left:5rem}.row{flex-direction:column;flex:1 0 7.5rem;width:7.5rem;max-width:7.5rem;margin:0}.item{flex-basis:100%;max-width:100%;width:100%;height:7.5rem;max-height:7.5rem}}[data-device-type=desktop] .item_inner{opacity:.54;transition:.24s ease-out}[data-device-type=desktop] .item_inner:hover{opacity:1}.card{width:8rem;height:8rem;line-height:1;font-size:8rem;font-family:Georgia,"Times New Roman",Times,serif,"Noto Serif JP","YuMincho","Hiragino Mincho","MS Mincho","MS PMincho";transform:translateY(-2.25rem);cursor:pointer}.toolbar{display:flex;align-items:center;justify-content:space-between;position:fixed;bottom:0;left:0;z-index:5;width:100%;padding:1.25rem 1rem}.toolbar_ctrl{width:2.625rem;height:2.625rem;font-size:2rem;opacity:.54;padding:0;border:0;background:transparent}.switch-wrap{margin-top:.25rem;vertical-align:middle}.switch-txt{display:inline-block;font-size:.875rem;opacity:.54}.switch{display:inline-block;vertical-align:middle;user-select:none;cursor:pointer;margin:0 .25rem}.switch_input{display:none}.switch_input:checked+.switch_obj:after{left:calc(100% - 24px);opacity:1;background-color:#ffa801}.switch_obj{display:block;position:relative;width:3rem;height:1.75rem;border-radius:1.75rem;border:2px solid rgba(255,255,255,0.08);font-size:.75rem;background:transparent;box-shadow:inset 0 .0625rem .25rem -.125rem rgba(47,20,38,0.38)}.switch_obj:after{content:'';position:absolute;top:0;left:0;width:1.5rem;height:1.5rem;border-radius:50%;background:rgba(129,128,130,0.54);transition:.3s ease}