:root {
  --main-color: #FF8A8A ;/*メインカラー*/
  --sub-color:#FF9BB4;
  --accent-color: #e5005c;/*アクセントカラー注意書き・ボタンなど*/
  --pale-color: #efccd0;
  --gray-color:#E3E2DD;
  --gold-color: #B6A88B;
}
html{
  scroll-padding-top: 168px;
  scroll-behavior: smooth;
}
body{
  padding-top: 53px;
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}
.pc{
  display: none!important;
}
.mincho{
  font-family: "Shippori Mincho", serif;
  font-weight: 400;
  font-style: normal;
}
h2{
  color: var(--sub-color);
  font-size: 25px;
  text-align: center;
  letter-spacing: 0.1em;
}
h2 span{
  display: block;
  font-size: 16px;
}
h2 img{
  display: block;
  margin: 0 auto;
}
/*animation*/
.fadeIn {
  transition: 2s;
  opacity: 0;
}
.fadeIn.animated {
  opacity: 1;
}
/*--header--*/
header{
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--pale-color);
  height: 53px;
  background-color: #FFF;
  position: fixed;
  top: 0;
}
header img{
  height: 100%;
  width: auto;  
}
header.sp img{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.headerNav.lp{
  top: 53px;
  width: 100%;
  height: fit-content;
  background-color: #FFF;
  box-shadow: 0px 4px 5px 0px rgba(255, 138, 138, 0.1);
}
.headerNav.lp ul{
  margin-top: 0;
  padding: 0;
  border-top: 0;
  display: flex;
  flex-wrap: wrap;
}
.headerNav.lp ul li {
  padding: 5px;
  width: 50%;
  font-size: 14px;
}
.headerNav.lp ul li:nth-child(2n-1) a{
  border-right: 1px solid var(--pale-color);
}
.headerNav.lp ul li a{
  border-bottom: 0;
  padding: 5px;
  color: var(--main-color);
}
.headerNav.lp ul li a span{
  display: block;
  font-size: 12px;
}
header.sp .toggle{
  float: none;
}
header.sp .toggle span{
  border-bottom: 1px solid var(--main-color);
  width: 26px;
  top: 14px;
}
header.sp .toggle span:nth-child(2) {
  top: 22px;
  left: 10px;
  width: 21px;
}
header.sp .toggle span:nth-child(3) {
  top: 30px;
  width: 16px;
}
header.sp .toggle p{
  color: var(--main-color);
  font-size: 10px;
  padding-top: 0;
  position: relative;
  left: 10px;
  top: 32px;
}
header.sp .toggle.active span:nth-child(1){
  border-bottom: solid 1px var(--main-color);
}
header.sp .toggle.active span:nth-child(3){
  border-bottom: solid 1px var(--main-color);
  top: 25px;
  width: 26px;
}
header.sp .toggle.active p{
  display: none;
}
/*--intro--*/
#intro{
  background: linear-gradient(0deg,rgba(255, 255, 255, 1) 50%, rgba(253, 238, 239, 1) 100%);
}
#intro h2{
  margin: 25px 0 50px;
  font-size: clamp(28px, 5vw ,48px);
}
#intro h2 img{
  margin-bottom: 40px;
  width: 30%;
  max-width: 240px;
  min-width: 118px;
  height: auto;
}
#intro p{
  margin:0 20px 50px;
  text-align: center;
  line-height: 2.1em;
  font-size: 16px;
}
#intro p span{
  display: inline-block;
}
#intro .voice img.items{
  display: block;
  width: 100%;
  height: auto;
}
/*--voice--*/
.voice h3{
  width: calc(100% - 70px);
  max-width: 1000px;
  margin: 0 auto;
}
.voice h3 img{
  width: 24.8vw;
  max-width: 146px;
  min-width: 97px;
  height: auto;
}
#intro .voice .attention{
  display: block;
  padding: 0 10px;
  font-size: 10px;
  font-weight: 400;
  text-align: right;
  color: #b2b2b2;
  position: relative;
  bottom: -54px;
}
.voiceWrap{
  display: flex;
  align-items: flex-start;
  margin: -35px 0;
  width: max-content;/*5630px*/
}
.balloon{
  display: flex;
  align-items: center;
  border: 1px solid #A5A4A3;
  padding: 10px 20px 10px 10px;
  background-color: #FFF;
  position: relative;
}
.balloon:before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  border-style: solid;
  border-width: 20px 10px 0 10px;
  border-color: #A5A4A3 transparent transparent;
  translate: -50% 100%;
}
.balloon:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  border-style: solid;
  border-width: 17.8px 8.9px 0 8.9px;
  border-color: #ffffff transparent transparent;
  translate: -50% 100%;
}
#intro .balloon p{
  text-align: left;
  margin: 0;
  line-height: 1.4em;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 400;
}
.balloon.rounded{
  border-radius: 100px;
}
.balloon.rect{
  border-radius: 10px;
}
.balloon:nth-child(8n+1){
  margin-left: 30px;
}
.balloon:nth-child(8n+2){
  margin-top: 100px;
  margin-left: -100px;
}
.balloon:nth-child(8n+3){
  margin-top: 165px;
  margin-left: -50px;
}
.balloon:nth-child(8n+4){
  margin-top: 20px;
  margin-left: -50px;
}
.balloon:nth-child(8n+4):before,
.balloon:nth-child(8n+4):after{
  left: 30%;
}
.balloon:nth-child(8n+5){
  margin-top: 140px;
  margin-left: -140px;
}
.balloon:nth-child(8n+6){
  margin-top: -10px;
  margin-left: -126px;
}
.balloon:nth-child(8n+7){
  margin-top: 70px;
  margin-left: -80px;
}
.balloon:nth-child(8n+8){
  margin-left: -20px;
  margin-top: 20px;
}
/*--story--*/
#story{
  padding: 50px 20px 80px;
  background: url("../images/20th/bg_lattice.jpg") repeat center center / 20px 20px;
}
#story h2{
  margin-bottom: 50px;
}
#story .wrap{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 50px;
  margin: 0 auto 50px;
  max-width: 900px;
}
#story .wrap div{
  flex: 1 0 50%;
  text-align:justify;
}
#story .wrap img{
  width: 100%;
  max-width: 288px;
  height: auto;
}
/*--history--*/
#history{
  padding: 30px 20px 0;
  background: linear-gradient(90deg,rgba(250, 240, 241, 1) 0%, rgba(250, 240, 241, 1) 50%, rgba(247, 246, 245, 1) 50%);;
}
#history h2{
  margin: 0 auto;
  border: 1px solid var(--sub-color);
  padding: 0.8em 0;
  width: 100%;
  max-width: 320px;
}
#history h3{
  display: inline;
  border-radius: 2em;
  padding: 0 24px;
  margin-bottom: 20px;
  background-color: #FFF;
  color: var(--main-color);
  font-size: 28px;
  font-family: "STIX Two Text", serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: italic;
}
#history .line{
  padding-bottom: 60px;
}
#history .line .lineStretch{
  /*display: none;*/
}
#history .line > section{
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 60px;
  position: relative;
  z-index: 1;
}
/*
#history .prehistory div{
  padding: 20px;
  border-radius: 6px;
  background-color: #FFF;
  width: 290px;
}
#history .prehistory img{
  width: 100%;
  height: auto;
}
*/
#history .item{
  color: var(--main-color);
}
.historyItem{
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 60px;
}
.historyItem > div{
  width: 290px;
  position: relative;
}
.historyItem > div > img{
  display: block;
  margin: 0 auto;
}
.historyItem > div > p{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  margin-top: -26px;
  margin-bottom: 0;
  border-radius: 20px 20px 0 0;
  padding: 36px 16px 20px;
  background: linear-gradient(rgba(255,255,255,1) 70%,rgba(255,255,255,0) 100%);
  /*font-family: "Shippori Mincho", serif;*/
  font-feature-settings: "palt";
  text-align: justify;
}
.historyItem .attention{
  font-size: 10px;
  color:#A5A4A3;
  line-height: 1.2em;
}
.historyItem .episode ul.attention{
  margin-bottom: 20px;
  width: 100%;
}
.historyItem > div > p span.release{
  font-size: 14px;
}
.historyItem a.btnEpisode{
  position: absolute;
  top: -60px;
  right: -20px;
  cursor: pointer;
}
.historyItem .episode{
  display: none;
  /*display: flex;*/
  justify-content: center;
  align-items: flex-start;
  padding: 90px 20px 20px;
  background-color: rgb(255,155,180,0.6);
  min-height: 100vh;
  height: 100%;
  width: 100vw;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  overflow-y: scroll;
}
.historyItem .episode img{
  margin-top: -50px;
  height: 90px;
  width: auto;
}
.historyItem .episode div{
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px 0 20px;
  border-radius: 10px;
  background-color: #FFF;
  max-width: 600px;
  box-shadow: 0px 10px 10px -6px rgba(255,155,180, 0.9);
}
.historyItem .episode h4{
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 40px;
  font-family: "Shippori Mincho", serif;
  font-weight: 600;
  font-style: normal;
  color: var(--main-color);
}
.historyItem .episode h4 span.titleSub{
  display: inline;
  margin-top: 6px;
  padding: 0 20px;
  border-radius: 1em;
  background-color: var(--gold-color);
  font-size: 12px;
  font-weight: 400;
  color: #FFF;
  font-family: "Noto Sans JP", sans-serif;
}
.historyItem .episode p{
  font-feature-settings: "palt";
  line-height: 1.8em;
  text-align: justify;
  margin-bottom: 20px;
}
.historyItem .episode a.close{
  display: block;
  border-top: 1px solid rgba(255,155,180, 0.2);
  padding: 20px;
  width: 100%;
  text-align: center;
  color: var(--sub-color);
  font-family: "Shippori Mincho", serif;
  cursor: pointer;
}
.historyItem .episode a.close:before{
  display: inline;
  content: "\D7";
  position: relative;
  top: 2px;
}
.historyItem.anniversary{
  margin-top: 0;
}
.historyItem.anniversary span{
  display: inline;
  border-radius: 2em;
  border: 1px solid var(--main-color);
  padding: 0 24px;
  margin-bottom: 80px;
  background-color: #FFF;
  color: var(--main-color);
  font-size: 40px;
  font-family: "STIX Two Text", serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: italic;
}
/*--products--*/
#products{
  padding: 60px 0;
  background: radial-gradient(circle,rgba(255, 255, 255, 1) 75%, rgba(231, 238, 243, 1) 100%);
  position: relative;
}
#products *{
  position: relative;
  z-index: 2;
}
#products h2{
  margin-bottom: 50px;
}
#products h2 img{
  margin-bottom: 20px;
}
#products .itemWrap{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 70px;
}
#products .item{
  display: flex;
  flex-direction: column;
  border-radius: 8px;
  width: 280px;
  background-color: #FFF;
  box-shadow: 0px 0px 10px #e7edef;
  overflow: hidden;
  position: relative;
}
#products .item .label{
  display: flex;
  gap: 4px;
  font-size: 12px;
  color: var(--sub-color);
  position: absolute;
  top: 10px;
  right: 10px;
}
#products .item .label li{
  border: 1px solid #FFF;
  border-radius: 1em;
  padding: 0.2em 0.5em;
  background-color: #FFF;
}
#products .item .label li.gold{
  border: 1px solid var(--gold-color);
  border-radius: 1em;
  padding: 0.2em 0.5em;
  background-color: var(--gold-color);
  color: #FFF;
}
#products .item dl{
  padding: 20px 16px 26px;
}
#products .item dl dt,
#products .item dl dd{
  display: flex;
  justify-content: center;
}
#products .item dl dt{
  line-height: 1.2em;
  font-size: 22px;
}
#products .item dl dd{
  margin-top: 16px;
  font-size: 14px;
  font-feature-settings: "palt";
  letter-spacing: 0.1em;
}
#products .item a{
  display: block;
  margin: auto 10px 0;
  border-top: 1px solid var(--gray-color);
  padding: 20px;
  text-align: center;
  position: relative;
  cursor: pointer;
}
#products .item a:after{
  display: block;
  content: "";
  width: 6px;
  height: 6px;
  border-top: 1px solid #3E3B39;
  border-right: 1px solid #3E3B39;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: rotate(45deg) translateY(-50%);
}
#products .item a:hover{
  color: var(--main-color);
  transition: 0.8s;
}
#products .item .popup{
  display: none;
  /*display: flex;*/
  justify-content: center;
  align-items: flex-start;
  padding: 90px 20px 20px;
  background-color: rgb(255,155,180,0.6);
  min-height: 100vh;
  height: 100%;
  width: 100vw;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  overflow-y: scroll;
}
#products .item .popup div{
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding: 0 20px 20px;
  border-radius: 10px;
  background-color: #FFF;
  max-width: 600px;
  box-shadow: 0px 10px 10px -6px rgba(255,155,180, 0.9);
}
#products .item .popup img{
  width: 100%;
  height: auto;
}
#products .item .popup a.close{
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 -20px;
  padding: 20px 30px;
  border: 0;
  width: 40px;
  height: 40px;
  cursor: pointer;
}
#products .item .popup a.close:after{
  display: none;
}
/*ribbon*/
.st0{fill:#EFCCD0;}
.st1{fill:#FFFFFF;}
#products .ribbon1{
  width: 23.5vw;
  max-width: 165px;
  height: auto;
  position: absolute;
  top:-40px;
  left: -8px;
  z-index: 1;
}
#products .ribbon2{
  width: 45.6vw;
  max-width: 321px;
  height: auto;
  position: absolute;
  bottom: -58px;
  right: -17%;
  z-index: 1;
}
#products .ribbon1 > g,
#products .ribbon2 > g{
  opacity: 0;
  transition: opacity 1s ease-out;
}
#products .ribbon1 > g.visible,
#products .ribbon2 > g.visible{
  opacity: 1;
}
/*confetti*/
.confettiWrap{
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  position: absolute !important;
  z-index: 0!important;
  top: 0;
  left: 0;
  overflow: hidden;
}
.confetti{
	background-color: #FFF;
  border: 1px solid var(--pale-color);
	height: 20px;
	opacity: .8;
	position: absolute;
	transform-origin: center;
	width: 20px;
}

/*--gratitude--*/
#gratitude{
  padding: 50px 20px;
}
#gratitude .letter{
  margin: 0 auto;
  max-width: 1000px;
  padding: 5px;
  background:url("../images/20th/bg_noise.jpg") repeat center center /24px 24px;
}
#gratitude .letter > div{
  border: 1px solid var(--gold-color);
  padding: 50px 25px;
}
#gratitude h2{
  margin-bottom: 40px;
  text-align: left;
  color: var(--gold-color);
  font-size: 22px;
}
#gratitude .wrap{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: flex-end;
  gap: 70px;
}
#gratitude .textArea{
  flex: 1 0 50%;
  text-align:justify;
}
#gratitude .textArea p{
  margin-bottom: 1.8em;
  font-size: 16px;
  line-height: 1.8em;
}
#gratitude .textArea p:last-child{
  margin-bottom: 0;
}
#gratitude .imgArea{
  display: flex;
  align-items: flex-end;
  gap: 10px;
  width: 254px;
}
#gratitude .imgArea div{
  color: var(--gold-color);
  font-size: 20px;
}
#gratitude .imgArea div span{
  display: block;
  font-size: 12px;
}
img.keyvisual{
  width: 100%;
  height: auto;
}
@media all and (min-width:701px){
  html{
    scroll-padding-top: 53px;
  }
  .pc{
    display: block!important;
  }
  .sp{
    display: none!important;
  }
  /*--header--*/
  header.pc nav{
      padding: 0 10px;
    }
  header.pc nav ul{
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin: 0 auto;
    max-width: 1000px;
    color: var(--main-color);
    font-size: 14px;
    text-align: center;
  }
  header.pc nav ul img{
    height: 49px;
    width: auto;
  }
  header.pc nav ul li{
    flex-grow: 1;
  }
  header.pc nav a{
    display: block;
    border-left: 1px solid var(--pale-color);
    padding: 0 10px 6px;
    color: var(--main-color);
  }
  header.pc nav li:nth-child(2) a,
  header.pc nav li:last-child a{
    border-right: 1px solid var(--pale-color);
  }
  header.pc nav a span{
    display: block;
    font-size: 12px;
  }
  #intro .voice img.items {
    margin-top: -15vw;
  }
  /*--story--*/
  #story .wrap:nth-of-type(2n){
    flex-direction: row-reverse;
  }
  /*--history--*/
  #history .historyWrap{
    display: flex;
    justify-content: space-between;
    max-width: 800px;
    margin: -150px auto 0;
  }
  #history .historyWrap:first-of-type{
    margin-top: 0;
  }
  #history .historyWrap:nth-of-type(even):before,
  #history .historyWrap:nth-of-type(odd):after{
    display: block;
    content: "";
  }
  .historyItem.anniversary span{
    font-size: 60px;
    padding: 0 1em;
    z-index: 1;
  }
  #history .line{
    position: relative;
  }
  #history .line .lineStretch{
    display: block;
    position: absolute;
    /*top: -60px;*/
    left: 50%;
    /*height: calc(100% + 60px);*/
    height: 0;
    width: 1px;
    background-color: var(--sub-color);
  }
  /*--products--*/
  #products .ribbon2{
    right: -125px;
  }
}