@charset "UTF-8";:root{--black: #1f3134;--white: #ffffff;--ash: #808080;--gray: #dcdcdc;--snowWhite: #f9f9f9;--ghostwhite: #f8f8ff;--cobaltGreen: #83ccd2;--cobaltGreen20: #83ccd233;--darkGreen: #00a381;--darkGreen60: #00a38199;--red: #ff0000;--dandelion: #ffd900;--violet: #714f9d;--lapis-lazuli: #1e50a2;--scarlet: #d3381c;--brown: #965042;--royalblue: #4169e1;--font-base: 18px;--font-h1: 26px;--font-h2: 24px;--font-h3: 22px;--font-h4: 20px;--font-note: 15px;--font-step: 12px;--first-letter: 36px;--hour-height: 60px;--time-axis-width: 50px;--time-grid-width: 70px;--breakpoint-sp: 0px;--breakpoint-tablet: 400px;--breakpoint-pc: 960px;--axis-index: 14;--selection-layer-index: 10;--events-layer-index: 13;--event-index: 15;--time-grid-index: 11;--time-cell-index: 12;--dialog-index: 16;--adjustment-answer-dialog-index: 17;--oparation-area-index: 20;--header-nav-index: 30}header{min-height:3em;display:flex;flex-direction:row;justify-content:space-between;align-items:center;margin-bottom:1em}header .menu{display:none;flex:1}header .menu ul{min-height:2em;width:100%;display:flex;flex-direction:column;margin:0;padding-top:5px;padding-left:10px;list-style:none}header .menu ul li{width:100%}header .menu ul li a{padding-top:5px;padding-left:10px;display:block;border-bottom:1px solid var(--ash)}header .menu ul li a:hover{border-radius:5px;background-color:var(--gray);border:none}@media(min-width:0px){header nav.open{display:flex;flex-direction:column;position:absolute;top:50px;right:0;height:calc(100% - 50px);width:80%;padding-top:5px;background-color:var(--white);box-shadow:-5px 0 5px var(--gray);z-index:var(--header-nav-index)}}@media(min-width:400px){header nav.open{width:300px}}