/* ========= PDP (Product Detail Page) ========= */
.pdp{--gap:24px;--radius:16px;--shadow:0 6px 24px rgba(0,0,0,.08);}
.pdp__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:var(--gap);}
@media (max-width: 860px){.pdp__grid{grid-template-columns:1fr;}}
.pdp__media{background:#fff;border:1px solid #eee;border-radius:var(--radius);padding:10px;box-shadow:var(--shadow);}
.pdp__img{width:100%;height:auto;display:block;border-radius:12px;object-fit:contain}

.pdp__info{display:flex;flex-direction:column;gap:14px}
.pdp__title{font-size:clamp(20px,2.2vw,28px);font-weight:700;line-height:1.25;margin:0}
.pdp__meta{font-size:13px;color:#666}
.pdp__sku{background:#f6f7fb;border:1px solid #e6e8f3;border-radius:999px;padding:4px 10px;display:inline-block}

.pdp__pricewrap{margin-top:6px;margin-bottom:4px}
.pdp__price-row{display:flex;align-items:flex-end;gap:12px}
.pdp__price{font-size:clamp(22px,2.6vw,32px);font-weight:800;letter-spacing:.02em}
.pdp__yen{font-size:.75em;margin-left:2px}
.pdp__price--regular{font-size:13px;color:#777}
.pdp__strike{text-decoration:line-through;color:#999}

.pdp__form{margin-top:8px;background:#fff;border:1px solid #eee;border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.pdp__label{display:block;font-size:12px;color:#555;margin-bottom:6px}

.pdp__qty{display:inline-flex;align-items:center;border:1px solid #ddd;border-radius:10px;overflow:hidden}
.pdp__qtybtn{width:38px;height:38px;border:0;background:#f3f4f6;cursor:pointer;font-size:18px}
.pdp__qtybtn:active{transform:translateY(1px)}
.pdp__qtyinput{width:64px;height:38px;border:0;text-align:center;font-size:16px;outline:none}

.pdp__actions{display:flex;gap:12px;align-items:center;margin-top:14px}
.pdp__cta{flex:1;display:inline-flex;justify-content:center;align-items:center;height:48px;border-radius:12px;border:0;background:#1f6feb;color:#fff;font-weight:700;font-size:16px;cursor:pointer;box-shadow:0 6px 16px rgba(31,111,235,.22)}
.pdp__cta:hover{filter:brightness(1.05)}
.pdp__ghost{height:48px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:12px;border:1px solid #d5d9e2;color:#344054;background:#fff;text-decoration:none}

.pdp__bullets{margin:14px 0 0 0;padding:0;list-style:none;display:grid;gap:6px}
.pdp__bullets li{font-size:13px;color:#444;display:flex;gap:8px}
.pdp__stock{color:#1a7f37;font-weight:700}

.pdp__s-expl{margin-top:12px;font-size:14px;color:#444}

.pdp__desc{margin-top:28px;background:#fff;border:1px solid #eee;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.pdp__section-title{font-size:18px;margin:0 0 10px 0}
.pdp__desc-body{font-size:15px;line-height:1.9}
.pdp__taxnote{font-size:11px;color:#777;margin-left:8px}