@charset "utf-8";
/*====================================================================
.s_01 .accordion_one
====================================================================*/
:root{
  --m_mb:5%;
}
.menu_ac_con_l, .menu_ac_con_r {
  width: 100%;
}
.twcal_menu li{
  margin-bottom:var(--m_mb);
}
.accordion_header{
  margin-bottom:var(--m_mb);
}
.accordion_two{
  color: #fff;
  font-weight: bold;
  text-align: center;
  transition-duration: 0.2s;
	border: 2px solid #fff;
}
.accordion_two a{
  font-size: clamp(18px,1.36vw,26px);
}
.box_one li{
  color: #1b4a96;;
  background-color: #fff;
  font-size: clamp(18px,1.36vw,26px);
  font-weight: bold;
  text-align: center;
  transition-duration: 0.2s;
}
.box_one li:last-child{
  margin-bottom:0;
}
.accordion_two a,
.menu-child_li_a{
	display: block;
	width: 100%;
	padding: 20px 0;
}
.accordion_one .accordion_header {
	color: #fff;
	border: 2px solid #fff;
	font-size: clamp(18px,1.36vw,26px);
	font-weight: bold;
	padding: 20px 0;
	text-align: center;
	position: relative;
	cursor: pointer;
	transition-duration: 0.2s;
}
.accordion_one .accordion_header:hover {
  opacity: .8;
}
.accordion_one .accordion_header .i_box {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 50%;
  right: 5%;
  width: 40px;
  height: 40px;
  border: 1px solid #fff;
  margin-top: -20px;
  box-sizing: border-box;
  transform-origin: center center;
  transition-duration: 0.2s;
}
.accordion_one .accordion_header .i_box .one_i {
  display: block;
  width: 18px;
  height: 18px;
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
  transform-origin: center center;
  transition-duration: 0.2s;
  position: relative;
}
.accordion_one .accordion_header.open .i_box {
  -webkit-transform: rotate(-360deg);
  transform: rotate(-360deg);
}
.accordion_one .accordion_header .i_box .one_i:before,
.accordion_one .accordion_header .i_box .one_i:after {
  display: flex;
  content: '';
  background-color: #fff;
  border-radius: 10px;
  width: 18px;
  height: 4px;
  position: absolute;
  top: 7px;
  left: 0;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  transform-origin: center center;
}
.accordion_one .accordion_header .i_box .one_i:before {
  width: 4px;
  height: 18px;
  top: 0;
  left: 7px;
}

.accordion_one .accordion_header.open .i_box .one_i:before {
  content: none;
}
.accordion_one .accordion_header.open .i_box .one_i:after {
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
}
.accordion_one .accordion_inner{
  display: none;
}

.accordion_one .accordion_inner p.txt_a_ac{
  margin: 0;
}
@media screen and (max-width: 1024px) {
  .accordion_one .accordion_header:hover {
    opacity: 1;
  }
	.accordion_one .accordion_header,
	.accordion_two,
  .box_one li {
    font-size: 18px;
  }
.accordion_one .accordion_header .i_box {
    width: 30px;
    height: 30px;
    margin-top: -15px;
  }
}
	
@media screen and (max-width: 767px) {
	.accordion_two a, 
  .menu-child_li_a {
    padding: 15px 0;
	}
  .accordion_one .accordion_header {
    padding: 15px 0;
  }
}
@media screen and (max-width: 560px){
	.accordion_one .accordion_header,
  .box_one li {
    font-size:clamp(14px,1.88vw,18px);
  }
  header .twcal_menu .accordion_two a{
    font-size:clamp(14px,1.88vw,18px);
  }
}