auto-save 2026-05-12 23:10 (~2)

web/components/nodes/index.tsx

@@ -354,11 +354,16 @@ export function KeyframeNode({ data, selected }: any) {
                 key={f.index}
                 onClick={(e) => { e.stopPropagation(); d.onExpandFrame(f.index) }}
                 title={`第 ${f.index + 1} 张 · ${f.timestamp.toFixed(1)}s · 点击放大`}
-                className={`group relative rounded-md border transition shadow-lg hover:-translate-y-0.5 aspect-video ${
+                className={`group relative rounded-md border transition shadow-lg hover:-translate-y-0.5 ${
                   isSel
                     ? "border-emerald-400 ring-2 ring-emerald-400/60"
                     : "border-white/30 dark:border-white/20"
                 }`}
+                style={{
+                  aspectRatio: d.job && d.job.height > 0
+                    ? `${d.job.width}/${d.job.height}`
+                    : "16/9",
+                }}
               >
                 <img
                   src={frameUrl(jobId, f.index)}