@charset "utf-8";
b,body,dd,div,dl,dt,figure,footer,form,h1,h2,h3,h4,h5,h6,header,html,i,iframe,img,label,li,mark,nav,p,section,span,strong,table,tbody,td,th,thead,tr,ul{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:0 0;box-sizing:border-box}
figure,footer,header,nav,section{display:block}
ul{list-style:none}
a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:0 0;cursor:pointer}
a:hover{text-decoration:none}
table{border-collapse:collapse;border-spacing:0}
br{line-height:0}
img{border:none;line-height:0;vertical-align:middle;max-width:100%;height:auto}

/*----- common -----*/
html {font-size: 62.5%;}
body {
  font-family: "ryo-gothic-plusn", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-feature-settings: "palt";
  font-size: 2.7rem;
  line-height: 1.5;
  background: #ebeff3;
  color: #4c3e22;
}
.db, .pc {display: block;}
.dn, .sp {display: none;}
.dib {display: inline-block;}
.tal {text-align: left;}
.tac {text-align: center;}
.tar {text-align: right;}
.relative {position: relative;}
.absolute {position: absolute;}
.abc {
  position: absolute;
  left: 0;
  right: 0;
}
.flare {
  position: absolute;
  mix-blend-mode: screen;
}
.z1 {z-index: 1;}


/*---------- upper -----------*/
#container {
  max-width: 75rem;
  margin: 0 auto;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 0 15px #1c446c30
}
.box {
  position: relative;
  padding-left: 3rem;
  padding-right: 3rem;
}
.m_box {
  position: relative;
  padding-left: 6rem;
  padding-right: 6rem;
}
.s_box {
  position: relative;
  padding-left: 9rem;
  padding-right: 9rem;
}

/*---------- margin,padding -----------*/
.mb5 {margin-bottom: 0.5rem;}
.mb10 {margin-bottom: 1rem;}
.mb15 {margin-bottom: 1.5rem;}
.mb20 {margin-bottom: 2rem;}
.mb30 {margin-bottom: 3rem;}
.mb45 {margin-bottom: 4.5rem;}
.mb60 {margin-bottom: 6rem;}


.pb10 {padding-bottom: 1.0rem;}
.pb15 {padding-bottom: 1.5rem;}
.pb30 {padding-bottom: 3rem;}
.pb45 {padding-bottom: 4.5rem;}
.pb60 {padding-bottom: 6rem;}

.pt10 {padding-top: 1.0rem;}
.pt15 {padding-top: 1.5rem;}
.pt30 {padding-top: 3.0rem;}
.pt45 {padding-top: 4.5rem;}
.pt60 {padding-top: 6rem;}

.p30 {padding: 3.0rem;}

/*----- img -----*/
.c_img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.r_img {
  display:block;
  margin-left: auto;
}
.h_img {transition: 0.3s;}
.h_img:hover {opacity: 0.8;}

.wfit {width: fit-content;}

/*----- text -----*/
.fs12 {font-size: 1.2rem;}
.fs18 {font-size: 1.8rem;}
.fs21 {font-size: 2.1rem;}
.fs24 {font-size: 2.4rem;}
.fs27 {font-size: 2.7rem;}
.fs30 {font-size: 3.0rem;}
.fs33 {font-size: 3.3rem;}
.fs36 {font-size: 3.6rem;}
.fs39 {font-size: 3.9rem;}
.fs42 {font-size: 4.2rem;}
.fs45 {font-size: 4.5rem;}
.fs48 {font-size: 4.8rem;}
.fs54 {font-size: 5.4rem;}
.fs57 {font-size: 5.7rem;}
.fs60 {font-size: 6.0rem;}
.fs63 {font-size: 6.3rem;}
.fs69 {font-size: 6.9rem;}
.fs72 {font-size: 7.2rem;}
.fs75 {font-size: 7.5rem;}
.fs96 {font-size: 9.6rem;}

.lh10 {line-height: 1;}
.lh12 {line-height: 1.2;}
.lh13 {line-height: 1.3;}

.ts {text-shadow: 0.6rem 0.6rem 0 #00000026;}

.fs80p, small {font-size: 80%;}
.fs120p {font-size: 120%;}
.fs130p {font-size: 130%;}
.fs150p {font-size: 150%;}
mark {
  background: linear-gradient(transparent 50%, #ffff4b 0%);
  background-position: left top;
}
i {
  font-style: normal;
  display: inline-block;
  transform: rotate(15deg);
  margin-left: 0.6rem;
}

.fw400 {font-weight: 400;}
.fw500 {font-weight: 500;}
.fw600 {font-weight: 600;}
.fw700 {font-weight: 700;}
.fw800 {font-weight: 800;}

/*----- color -----*/
.orange {color: #fa784b;}
.blue {color: #5b73a8;}

.purple_xg {
  background: linear-gradient(135deg, #5a4b78 0%, #4b3c5a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.orange_xg {
  background: linear-gradient(135deg, #ffa55a 0%, #fa784b 50%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.blue_xg {
  background: linear-gradient(135deg, #7891b4 0%, #5b73a8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.grey {color: #999999;}
.yellow {color: #ffff4b;}
.white {color: #fff;}
.white_bg {background: #fff;}
.lblue_bg {background: #f0f2f7;}
.blue_xg_bg {background: linear-gradient(135deg, #7891b4 0%, #5b73a8 100%);}

/*----- effect -----*/
.ds {filter: drop-shadow(0.3rem 0.3rem 0.3rem #00000026);}
.bs {box-shadow: 0.1rem 0.1rem 0.3rem #00000026;}
.br6 {border-radius: 0.6rem;}
.br12 {border-radius: 1.2rem;}

/* 矢印 */
.arw {
  animation: arw 0.7s ease-in infinite alternate;
}
@keyframes arw{
  0% {transform: translateY(-10px);}
  100% {transform: translateY(0);}
}

/*----- column -----*/
.flex {display: flex;}
.fww {flex-wrap: wrap;}
.aic {align-items: center;}
.jcs {justify-content: space-between;}
.jcc {justify-content: center;}
.jce {justify-content: flex-end;}

/* 点滅 */
.caution {
  animation: blink 0.7s ease-out infinite alternate;
}
@keyframes blink{
  0% {opacity:0;}
  100% {opacity:1;}
}


/* slider */
.slider {
  opacity: 0;
  transition: 3s;
}
.slick-initialized {
  opacity: 1
}
.slick-slide {
  cursor: grab;
}

/* slick_arrow */
.slick-arrow {
  display: block;
  border: none;
  font-size: 0;
  position: absolute;
  z-index: 100;
  bottom: -1.5rem;
  width: 5.4rem;
  height: 5.4rem;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  border-radius: 2.7rem;
}
.slick-arrow:hover {
  opacity: 0.8;
}
.slick-prev {
  background: url(../img/achievements/prev.webp) no-repeat;
  background-size: contain;
  left: 15rem;
}
.slick-next {
  background: url(../img/achievements/next.webp) no-repeat;
  background-size: contain;
  right: 15rem;
}
/* slick_dots */
.slick-dots {
  margin: 3.6rem auto 0 auto;
  width: fit-content;
  display: flex !important;
  justify-content: center;
}
.slick-dots li {
  height: 2rem;
  width: 2rem;
  border-radius: 50%;
  margin: 0 0.75rem;
  cursor: pointer;
  background: #cccccc;
}
.slick-dots li button {
  visibility: hidden;
  width: 2rem;
  height: 2rem;
}
.slick-dots li.slick-active {
  background: linear-gradient(135deg, #7891b4 0%, #5b73a8 100%);
}

@media screen and (max-width:749px) {
  html {
    font-size: 1.33333vw
  }
  .sp {display: block;}
  .pc {display: none;}
}