/* Full-image product review: fit the complete image, then zoom to read the details. */
dialog.shengjia-product-viewer{width:min(1160px,calc(100% - 32px));max-height:calc(100dvh - 32px);padding:16px 20px;border:1px solid #dae4ec;border-radius:18px;background:#f6f9fc;box-shadow:0 24px 80px #21394c38;overflow:hidden;line-height:1.5}
.shengjia-product-viewer::backdrop{background:#233a4d80;backdrop-filter:blur(5px)}
.shengjia-viewer-toolbar{gap:16px;padding:0 0 12px;border-bottom:1px solid #dbe5ed}
.shengjia-viewer-toolbar p{font-size:15px;font-weight:700;letter-spacing:.01em}
.shengjia-viewer-toolbar p>span{display:block;margin:3px 0 0;color:#5b7082;font-size:12px;font-weight:400}
.shengjia-viewer-tools{display:flex;align-items:center;gap:8px;flex-shrink:0}
.shengjia-viewer-zoom,.shengjia-viewer-close,.shengjia-viewer-arrow{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;min-height:44px;border:1px solid #cddce8;border-radius:11px;background:#fff;color:#24435c;cursor:pointer;transition:background .16s ease,border-color .16s ease,box-shadow .16s ease}
.shengjia-viewer-zoom{min-width:90px;padding:0 15px;font:600 13px/1.2 Manrope,Arial,sans-serif}
.shengjia-viewer-close{width:44px;height:44px;flex:0 0 44px;font:400 27px/1 Arial,sans-serif}
.shengjia-viewer-arrow{width:44px;height:44px;font:400 29px/1 Arial,sans-serif}
.shengjia-viewer-zoom[aria-pressed=true]{background:#e6f1fa;border-color:#8aafca;color:#173f5c}
.shengjia-product-viewer button:focus-visible,.shengjia-viewer-viewport:focus-visible{outline:3px solid #2274aa;outline-offset:3px}
.shengjia-viewer-content{display:block;margin:12px 0;touch-action:pan-y pinch-zoom}
.shengjia-viewer-viewport{height:min(66dvh,720px);min-height:140px;width:100%;display:grid;place-items:center;overflow:hidden;border:1px solid #e1e9f0;border-radius:12px;background:#edf2f7;touch-action:pan-y pinch-zoom;overscroll-behavior:contain;scrollbar-color:#9cb1c1 #eaf0f5;scrollbar-width:thin;box-sizing:border-box}
.shengjia-viewer-viewport>.shengjia-viewer-image{display:block;width:100%;height:100%;max-width:100%;max-height:100%;min-width:0;margin:0;padding:0;border:0;background:transparent;box-shadow:none;object-fit:contain;object-position:center;pointer-events:auto;user-select:none;-webkit-user-drag:none}
.shengjia-product-viewer.is-zoomed .shengjia-viewer-viewport{display:block;overflow:auto;touch-action:pan-x pan-y pinch-zoom}
.shengjia-product-viewer.is-zoomed .shengjia-viewer-content{touch-action:pan-x pan-y pinch-zoom}
.shengjia-product-viewer.is-zoomed .shengjia-viewer-image{width:max(100%,min(1600px,var(--sj-viewer-natural-width,1100px)));height:auto;max-width:none;max-height:none;object-fit:contain;object-position:top left}
.shengjia-viewer-caption{align-items:center;gap:16px;padding:12px 0 0;border-color:#dbe5ed}
.shengjia-viewer-caption-copy{min-width:0;flex:1}
.shengjia-viewer-caption-copy p{margin:0;color:#29445a;font-size:13px;font-weight:600;line-height:1.5;overflow-wrap:anywhere}
.shengjia-viewer-caption-copy small{display:block;margin-top:3px;color:#607587;font-size:11px;line-height:1.5}
.shengjia-viewer-navigation{display:flex;align-items:center;gap:9px;flex-shrink:0}
.shengjia-viewer-navigation>span{min-width:45px;text-align:center;white-space:nowrap;color:#49647a;font-size:12px;font-variant-numeric:tabular-nums}
.shengjia-viewer-arrow:disabled{opacity:.38;cursor:default;background:#f2f5f8}
@media(hover:hover){.shengjia-product-viewer button:not(:disabled):hover{background:#e7f1f8;border-color:#9ab7ce;box-shadow:0 3px 9px #20405b0d}}
@media(max-width:600px){dialog.shengjia-product-viewer{width:calc(100% - 16px);max-height:calc(100dvh - 16px);padding:12px;border-radius:15px}.shengjia-viewer-toolbar{gap:8px;padding-bottom:10px}.shengjia-viewer-toolbar p{font-size:13px}.shengjia-viewer-toolbar p>span{font-size:10px;margin-top:3px}.shengjia-viewer-tools{gap:5px}.shengjia-viewer-zoom{min-width:78px;padding:0 9px;font-size:12px}.shengjia-viewer-content{margin:10px 0}.shengjia-viewer-viewport{height:59dvh;border-radius:9px}.shengjia-viewer-caption{padding-top:10px;gap:10px}.shengjia-viewer-caption-copy p{font-size:11px}.shengjia-viewer-caption-copy small{font-size:10px}.shengjia-viewer-navigation{gap:4px}.shengjia-viewer-navigation>span{min-width:35px;font-size:11px}}
@media(max-height:560px){dialog.shengjia-product-viewer{max-height:calc(100dvh - 12px);padding:8px 14px}.shengjia-viewer-toolbar{padding-bottom:6px}.shengjia-viewer-toolbar p>span,.shengjia-viewer-caption-copy small{display:none}.shengjia-viewer-content{margin:6px 0}.shengjia-viewer-viewport{height:calc(100dvh - 150px);min-height:90px}.shengjia-viewer-caption{padding-top:6px}}
@media(prefers-reduced-motion:reduce){.shengjia-product-viewer *{transition:none!important;scroll-behavior:auto!important}.shengjia-product-viewer::backdrop{backdrop-filter:none}}