/* 独立语言站：/<lang>/ 首页、商城、商品页 */
.lang-site-switcher{position:relative;display:inline-block;margin-inline-end:10px}
.lang-site-switcher summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid rgba(128,128,128,.35);border-radius:999px;font-size:12.5px;background:rgba(255,255,255,.7)}
.lang-site-switcher summary::-webkit-details-marker{display:none}
.lang-site-switcher[open] summary{border-color:currentColor}
.lang-site-switcher .language-options{position:absolute;top:calc(100% + 8px);inset-inline-end:0;z-index:60;display:grid;grid-template-columns:repeat(2,minmax(150px,1fr));gap:2px;max-height:340px;overflow:auto;padding:8px;background:#fff;border:1px solid #e3e9f0;border-radius:10px;box-shadow:0 14px 34px rgba(20,40,80,.16)}
.lang-site-switcher .language-options a{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:6px;color:inherit;text-decoration:none;font-size:12.5px}
.lang-site-switcher .language-options a:hover{background:#f2f7fd}
.lang-site-switcher .language-options b{font-size:11px;color:#8797ad;min-width:44px}
.lang-site-switcher .language-options small{color:#5b6c85}
@media(max-width:640px){.lang-site-switcher .language-options{grid-template-columns:1fr}}
.lang-home{padding:26px 20px 6px;max-width:960px;margin:0 auto}
.lang-home h1{font-size:clamp(24px,4vw,34px);color:#22364f}
.lang-home-sub{color:#5b6c85;font-size:15px}
.lang-shop-cta{display:inline-block;margin-top:8px;padding:11px 22px;background:#111;color:#fff;border-radius:999px;text-decoration:none;font-weight:700;font-size:14px}
.lang-article-list{display:grid;gap:8px;margin:10px 0 4px}
.lang-article-item{padding:11px 14px;background:#fff;border:1px solid #e3e9f0;border-radius:8px;color:#22364f;text-decoration:none;font-size:14px}
.lang-article-item:hover{border-color:#3897f0;color:#1a5cb0}
.lang-shop-page{padding:22px 0 8px}
.lang-stock{font-size:12px;color:#5b6c85;background:#eef3f8;border-radius:4px;padding:2px 8px;justify-self:start}
.lang-product{display:grid;grid-template-columns:minmax(280px,1fr) minmax(300px,1fr);gap:28px;padding:30px 20px;max-width:1080px;margin:0 auto;align-items:start}
.lang-product-media{display:grid;gap:10px}
.lang-product-media img:first-child{width:100%;border-radius:12px;border:1px solid #e3e9f0;aspect-ratio:1/1;object-fit:cover}
.lang-product-media img{width:38%;border-radius:8px;border:1px solid #e3e9f0;aspect-ratio:1/1;object-fit:cover}
.lang-product-info{display:grid;gap:12px;justify-items:start}
.lang-product-info h1{font-size:clamp(20px,3vw,28px);color:#22364f}
.lang-product-price{font-size:26px;font-weight:800;color:#f2490c}
.lang-product-stock{font-size:13px;color:#0e9e6e;background:#e8f8f0;border-radius:6px;padding:4px 10px}
.lang-buy-btn{display:inline-block;padding:13px 26px;background:#111;color:#fff;border-radius:999px;text-decoration:none;font-weight:700}
.lang-back{color:#5b6c85;text-decoration:none;font-size:13px}
@media(max-width:820px){.lang-product{grid-template-columns:1fr}}
[dir="rtl"] .lang-product-info{justify-items:end;text-align:right}
[dir="rtl"] .lang-article-list,[dir="rtl"] .lang-home{text-align:right}