@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@500;600;700;800;900&family=Noto+Serif+JP:wght@700;900&display=swap";:root{font-family:Noto Sans JP,sans-serif;color:#342b23;background:#f6f0e3;font-synthesis:none;--red:#b83224;--ink:#342b23;--muted:#8b7d6a;--paper:#f6f0e3}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overscroll-behavior:none}body{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;border:0}button:focus-visible,a:focus-visible{outline:3px solid #237c88;outline-offset:4px}button:disabled{opacity:.5;cursor:wait}button{touch-action:manipulation}a{color:inherit;text-decoration:none}#app{height:100svh;height:100dvh;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;overflow:hidden}.shell{height:100%;max-width:1120px;margin:auto;padding:max(22px,env(safe-area-inset-top)) 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