@charset "utf-8";

:root{
  --n-red: #E60012;
  
  --n-yellow: #F8B500;
  
  --n-blue: #0068B7;
  
  --n-green: #A3CB19;
  
}


.item-page form:not(.modal-footer form){
  padding: 30px 0;
}
.item-page .headline {
  position: relative;
  margin-bottom: 40px;
  text-align: center;
  text-align: center;
  letter-spacing: 0.05em;
}
.item-page .headline .under {
  margin-top: 4px;
}
.item-page .headline .under span{
  width: 8px;
  height: 8px;
  display: inline-block;
  border-radius: 100vh;
}
.item-page .headline .under span:not(:first-of-type){
  margin-left: 16px;
}
.item-page .red{
  background: var(--n-red);
}
.item-page .yellow{
  background: var(--n-yellow);
}
.item-page .blue{
  background: var(--n-blue);
}
.item-page .green{
  background: var(--n-green);
}
.item-page .info div{
  gap: 10px;
}
.item-page .taisyo{
  margin: 0 0 0 10px;
  padding: 3px 10px;
  font-weight: bold;
  border-radius: 100vh;
  display: inline-block;
  border: 2px solid;
  font-size: 13px;
}
.item-page .taisyo:nth-of-type(n+2){
  margin: 0 0 0 5px;
}
.item-page .kyoryoku{
  font-size: 13px;
}

.info__headline{
  padding: 0.25em 0.5em;/*上下 左右の余白*/
  background: transparent;/*背景透明に*/
  border-left: solid 5px #F5B1A7;/*左線*/
  font-weight: bold;
}

.btn-cartbtn{
  background-color: var(--n-red);
  border-color: var(--n-red);
}
.btn-cartbtn:hover{
  background-color: #F06671;
  border-color: #F06671;
}

.table th{
  background: hsl(5, 67%, 96%);
}

.how-to {
  border: 2px solid hsl(206, 80%, 56%);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 20px;
  cursor: pointer;
}
summary::-webkit-details-marker { display: none } 
.how-to summary{
  display: block;
  width: 100%;
  color: #fff;
  background: hsl(206, 80%, 56%);
  padding: 10px 35px;
  box-sizing: border-box;
  font-size: 16px;
  font-weight: bold;
  position: relative;
}
details .icon{
  width: 15px;
  height: 15px;
  background: url(./img/angle-down-solid.svg) no-repeat center center / contain;
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  transform-origin: center center;
  transition: 0.4s ease all;
}

details[open] .icon {
  transform: translateY(-50%) rotate(180deg);
}

.how-to div{
  padding: 15px 15px 5px ;
}

.how-to div .alert{
  padding: 15px;
  margin-bottom: 10px;
}
.how-to div .alert h2{
  font-size: 17px;
}
.how-to div .alert ul{
  padding-left: 0;
  margin-bottom: 0;
}
.how-to div .alert ul li{
  list-style: none;
  padding-left: 15px;
  text-indent: -15px;
  text-align: justify;
  font-size: 15px;
}

.how-to summary + div ol{
  font-size: 15px;
  padding-left: 0;
  counter-reset: number 0;    
  margin-bottom: 0;
}
.how-to summary + div ol li{
  padding: 10px 5px 10px 34px;
  list-style: none;
  position: relative;
  font-feature-settings: "palt";
  letter-spacing: 0.02em;
}
.how-to summary + div ol li:last-of-type{
  font-weight: bold;
}
.how-to summary + div ol li::before{
  counter-increment: number 1;      /* number カウンタを増加 */
  content: counter(number);   
  position: absolute;
  top: 9px;
  left: 0;

  display:inline-block;
  background: var(--n-blue);
  color: white;
  font-weight:bold;
  font-size: 15px;
  border-radius: 50%;
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
}

.how-to summary + div p{
  margin-bottom: 0;
  font-size: 15px;
}

.logo-area ul{
  row-gap: 24px;
}
.logo-area ul li{
  list-style: none;
}

.modal-footer{
  flex-wrap: wrap;
}