* {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

html,body {
    overflow-x: hidden;
    width: 100%
}

body * {
    font-family: Roboto,YakuHanJP,Noto Sans JP,sans-serif;
    -webkit-font-smoothing: antialiased
}

body {
    overflow: hidden;
    width: 100vw
}

html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline
}

article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
    display: block
}

body {
    line-height: 1
}

ol,ul {
    list-style: none
}

blockquote,q {
    quotes: none
}

blockquote:before,blockquote:after,q:before,q:after {
    content: "";
    content: none
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

html {
    font-size: calc(15px + .390625vw)
}

img {
    width: 100%;
    min-height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover
}

a {
    text-decoration: none;
    color: inherit
}

.pc {
    display: block
}

@media screen and (max-width: 768px) {
    .pc {
        display:none
    }
}

@media screen and (max-width: 480px) {
    .pc {
        display:none
    }
}

.tablet {
    display: none
}

@media screen and (max-width: 768px) {
    .tablet {
        display:block
    }
}

.sp {
    display: none
}

@media screen and (max-width: 480px) {
    .sp {
        display:block
    }
}

.link {
    display: inline-block
}

.irCalendar__inner {
    padding: 120px 0 132px;
    margin: 0 auto;
    width: min(83.3333333333vw,1200px)
}

@media screen and (max-width: 1000px) {
    .irCalendar__inner {
        padding:100px 0 120px
    }
}

@media screen and (max-width: 768px) {
    .irCalendar__inner {
        padding:80px 0 112px
    }
}

@media screen and (max-width: 480px) {
    .irCalendar__inner {
        width:92vw;
        padding: 62px 0 94px
    }
}

.irCalendar__headingTitle {
    font-weight: 900;
    font-size: 68px;
    line-height: 1.6;
    color: #202121
}

@media screen and (max-width: 1200px) {
    .irCalendar__headingTitle {
        font-size:65px
    }
}

@media screen and (max-width: 1000px) {
    .irCalendar__headingTitle {
        font-size:63px
    }
}

@media screen and (max-width: 768px) {
    .irCalendar__headingTitle {
        font-size:8.5333333333vw
    }
}

@media screen and (max-width: 480px) {
    .irCalendar__headingTitle {
        font-size:32px;
        line-height: 1.4
    }
}

.irCalendar__calendarImage {
    margin-top: clamp(52px,15vw,55px)
}

.irCalendar__block {
    margin-top: 80px
}

@media screen and (max-width: 480px) {
    .irCalendar__block {
        margin-top:16vw
    }
}

.irCalendar__calendar+.irCalendar__block {
    margin-top: 60px
}

@media screen and (max-width: 480px) {
    .irCalendar__calendar+.irCalendar__block {
        margin-top:16vw
    }
}

.irCalendar__contents {
    margin: 40px 0 0;
    flex: 1 1 auto
}

@media screen and (max-width: 480px) {
    .irCalendar__contents {
        margin:4.2666666667vw 0 0;
        width: 100%
    }
}

.irCalendar__listItem {
    border-top: 1px solid #dbe0df;
    transition: all .3s ease-in-out;
    padding: clamp(15px,3vw,30px) 0
}

.irCalendar__listItem:last-child {
    border-bottom: 1px solid #dbe0df
}

@media (hover: hover) and (pointer: fine) {
    .irCalendar__listItem:hover {
        background-color:#edf3ff
    }
}

.irCalendar__listItemInner {
    display: flex;
    align-items: center;
    gap: 25px
}

@media screen and (max-width: 600px) {
    .irCalendar__listItemInner {
        flex-direction:column-reverse;
        align-items: flex-start;
        justify-content: center;
        gap: 8px
    }
}

.irCalendar__listItemInner .item__date {
    white-space: nowrap;
    color: #a8afaf;
    font-weight: 500;
    font-size: 16px;
    margin: 0 0 0 22px
}

@media screen and (max-width: 600px) {
    .irCalendar__listItemInner .item__date {
        margin:0;
        font-size: 12px
    }
}

.irCalendar__listItemInner .item__detail {
    display: flex;
    align-items: center;
    gap: 25px
}

@media screen and (max-width: 600px) {
    .irCalendar__listItemInner .item__detail {
        display:block
    }
}

.irCalendar__listItemInner .item__title {
    color: #202121;
    font-weight: 500;
    font-size: 16px;
    line-height: 22px;
    overflow: hidden;
    vertical-align: middle;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1
}

@media screen and (max-width: 600px) {
    .irCalendar__listItemInner .item__title {
        overflow:visible;
        display: inline
    }
}

.irCalendar__listItemInner .item__attachFile {
    padding: 0 10px;
    height: fit-content;
    border-radius: 2px;
    line-height: 18px;
    color: #065fd4;
    background-color: #e5edf7;
    font-size: 10px;
    font-weight: 900
}

@media screen and (max-width: 600px) {
    .irCalendar__listItemInner .item__attachFile {
        display:inline-block;
        margin: 0 0 0 10px
    }
}

.irCalendar__select {
    margin: 0 0 30px;
    position: relative;
    width: 230px;
    background-color: #f2f3f5;
    border-radius: 32px;
    text-align: center
}

@media screen and (max-width: 480px) {
    .irCalendar__select {
        margin:0 0 5.3333333333vw;
        width: 100%;
        border-radius: 8.5333333333vw
    }
}

.irCalendar__select select {
    position: relative;
    width: 100%;
    line-height: 44px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    background: transparent;
    border: none;
    outline: none;
    padding: 0 1.2222222222vw;
    font-size: 16px;
    font-weight: 900
}

@media screen and (max-width: 480px) {
    .irCalendar__select select {
        line-height:11.7333333333vw;
        padding: 0 5.8666666667vw
    }
}

.irCalendar__selectIcon {
    position: absolute;
    top: 50%;
    right: 1.2222222222vw;
    transform: translateY(-50%);
    width: 12px;
    height: 8px
}

@media screen and (max-width: 480px) {
    .irCalendar__selectIcon {
        right:5.3333333333vw;
        width: clamp(3.2vw,3.2vw,16px);
        height: clamp(2.1333333333vw,2.1333333333vw,16px)
    }
}

.irCalendar__selectIcon svg {
    display: block;
    width: 100%;
    height: 100%
}