/* ===== Q&Aアコーディオン（TODO#16） ここから ===== */
.richell-qa-accordion{margin-top:12px;border:1px solid #C8E8EA;border-radius:6px;overflow:hidden;}
.richell-qa-accordion .qa-head{background:#339599;color:#fff;font-size:14px;font-weight:bold;padding:10px 14px;}
.richell-qa-accordion details{border-bottom:1px solid #C8E8EA;}
.richell-qa-accordion details:last-child{border-bottom:none;}
.richell-qa-accordion summary{list-style:none;cursor:pointer;padding:12px 14px;padding-right:36px;font-size:13px;color:#1A3A3B;background:#fff;position:relative;}
.richell-qa-accordion summary::-webkit-details-marker{display:none;}
.richell-qa-accordion summary::marker{content:"";}
.richell-qa-accordion summary::after{content:"";position:absolute;right:14px;top:50%;width:8px;height:8px;border-right:2px solid #339599;border-bottom:2px solid #339599;transform:translateY(-70%) rotate(45deg);transition:transform .2s;}
.richell-qa-accordion details[open] summary::after{transform:translateY(-30%) rotate(-135deg);}
.richell-qa-accordion summary:hover{background:#D7F4F5;}
.richell-qa-accordion .qa-body{padding:0 14px 14px;font-size:12.5px;line-height:1.7;color:#3A6265;background:#F5FEFF;}
/* ===== Q&Aアコーディオン ここまで ===== */

/* ===== Q&Aアコーディオン ガイド埋め込み用（TODO#16 追加） ここから ===== */
.richell-qa-accordion .qa-body p{margin:0 0 8px;}
.richell-qa-accordion .qa-body p:last-child{margin-bottom:0;}
.richell-qa-accordion .qa-body strong{color:#236568;}
.richell-qa-accordion .qa-body a{color:#339599 !important;text-decoration:underline;}
.richell-qa-accordion .qa-body table{width:100%;border-collapse:collapse;margin:6px 0 10px;font-size:11px;}
.richell-qa-accordion .qa-body th,.richell-qa-accordion .qa-body td{border:1px solid #C8E8EA;padding:4px 6px;text-align:center;}
.richell-qa-accordion .qa-body th{background:#D7F4F5;color:#236568;font-weight:500;}
.richell-qa-accordion .qa-body img.pay-logo{height:16px;vertical-align:middle;margin:2px 4px 2px 0;}
.richell-qa-accordion .guide-link{display:block;text-align:center;padding:10px;font-size:11.5px;background:#F5FEFF;color:#339599 !important;text-decoration:underline;border-top:1px solid #C8E8EA;}
/* ===== ガイド埋め込み用 ここまで ===== */

/* ===== Q&Aアコーディオン PC/SP出し分け（TODO#16） ここから ===== */
/* PCでは商品画像直下のインスタンスのみ表示（デフォルト） */
.fs-l-productLayout > .richell-qa-accordion{display:none;}
@media screen and (max-width: 768px) {
  /* SPでは商品説明の下（ページ末尾側）のインスタンスのみ表示 */
  .fs-l-productLayout__item--1 .richell-qa-accordion{display:none;}
  .fs-l-productLayout > .richell-qa-accordion{display:block;}
}
/* ===== PC/SP出し分け ここまで ===== */

/* ===== ご利用ガイド小見出し・追加リンク（TODO#16） ここから ===== */
.richell-qa-accordion .qa-subhead{background:#D7F4F5;color:#236568;font-size:12px;font-weight:600;padding:7px 14px;border-top:1px solid #C8E8EA;}
/* ===== 追加 ここまで ===== */


/* ===== 付属品スライダー ===== */
.rch-parts{margin:16px 0 20px;}
.rch-parts__title{font-size:15px;font-weight:700;color:#236568;border-left:4px solid #339599;padding-left:10px;margin:0 0 10px;}
.rch-parts__track{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:6px;}
.rch-parts__track::-webkit-scrollbar{height:6px;}
.rch-parts__track::-webkit-scrollbar-track{background:#f0f0f0;border-radius:3px;}
.rch-parts__track::-webkit-scrollbar-thumb{background:#9DDEE0;border-radius:3px;}
.rch-parts__card{flex:0 0 150px;scroll-snap-align:start;text-decoration:none;color:#333;border:1px solid #e5e5e5;border-radius:8px;padding:10px;background:#fff;transition:box-shadow .2s;}
.rch-parts__card:hover{box-shadow:0 2px 8px rgba(51,149,153,.25);}
.rch-parts__img img{width:100%;aspect-ratio:1/1;object-fit:contain;display:block;border-radius:4px;}
.rch-parts__name{display:block;font-size:12px;line-height:1.4;margin:8px 0 4px;min-height:2.8em;}
.rch-parts__price{display:block;font-size:14px;font-weight:700;color:#339599;}
.rch-parts__price small{font-size:10px;font-weight:400;color:#888;}
.rch-parts__badge{display:inline-block;font-size:10px;color:#fff;background:#339599;border-radius:3px;padding:1px 6px;margin-top:4px;}