diff --git a/lib/common/static/instance_theme.css b/lib/common/static/instance_theme.css
index d8b28d5..f8cf0e3 100644
--- a/lib/common/static/instance_theme.css
+++ b/lib/common/static/instance_theme.css
@@ -3305,23 +3305,39 @@ html[data-theme="light"] .options-estimate-row {
   align-items: center;
   gap: 6px;
   min-width: 0;
-  flex: 1;
+  flex: 1 1 auto;
+  flex-wrap: nowrap;
+  overflow: hidden;
+}
+.opt-pos-bar .pos-side-badge {
+  white-space: nowrap;
+  flex-shrink: 0;
+  padding: 2px 6px;
+  font-size: 0.62rem;
+  line-height: 1.15;
+}
+.opt-pos-cards--accordion .opt-pos-bar-meta {
+  display: none;
 }
 .opt-pos-bar-side {
   display: flex;
-  align-items: center;
-  gap: 10px;
+  flex-direction: column;
+  align-items: flex-end;
+  justify-content: center;
+  gap: 1px;
   flex-shrink: 0;
   font-variant-numeric: tabular-nums;
+  min-width: 3.6rem;
 }
 .opt-pos-bar-title {
-  font-size: 0.72rem;
+  font-size: 0.68rem;
   font-weight: 600;
   color: #fff;
   white-space: nowrap;
   overflow: hidden;
   text-overflow: ellipsis;
-  max-width: 11rem;
+  flex: 1 1 auto;
+  min-width: 5.5rem;
 }
 .opt-pos-bar-meta {
   font-size: 0.66rem;
@@ -3335,9 +3351,10 @@ html[data-theme="light"] .options-estimate-row {
 }
 .opt-pos-bar-pnl,
 .opt-pos-bar-roi {
-  font-size: 0.72rem;
+  font-size: 0.68rem;
   font-weight: 600;
   white-space: nowrap;
+  line-height: 1.15;
 }
 .opt-pos-bar-chevron {
   display: inline-block;
diff --git a/lib/common/static/options_panel.js b/lib/common/static/options_panel.js
index c1f4f12..830c56f 100644
--- a/lib/common/static/options_panel.js
+++ b/lib/common/static/options_panel.js
@@ -482,15 +482,15 @@
       '<button type="button" class="opt-pos-bar" aria-expanded="' + (expanded ? "true" : "false") + '">' +
       '<span class="opt-pos-bar-main">' +
       '<span class="opt-pos-bar-chevron" aria-hidden="true">▶</span>' +
-      '<strong class="opt-pos-bar-title">' + inst + "</strong>" +
+      '<strong class="opt-pos-bar-title" title="' + inst + '">' + inst + "</strong>" +
       '<span class="pos-side-badge ' + sideCls + '">' + optTypeLabel(p.opt_type) + "</span>" +
       '<span class="opt-pos-bar-meta">行权 ' + fmt(p.strike, 0) + " · " + fmt(p.pos, 0) + "张</span>" +
       "</span>" +
       '<span class="opt-pos-bar-side">' +
       (expAttr
-        ? '<span class="opt-pos-bar-cd">到期 <span class="opt-expiry-cd" data-opt-exp-ms="' + expAttr + '">—</span></span>'
+        ? '<span class="opt-pos-bar-cd"><span class="opt-expiry-cd" data-opt-exp-ms="' + expAttr + '">—</span></span>'
         : "") +
-      '<span class="opt-pos-bar-pnl ' + uplCls + '">' + fmt(p.upl, 2) + " USDC</span>" +
+      '<span class="opt-pos-bar-pnl ' + uplCls + '">' + fmt(p.upl, 2) + "</span>" +
       '<span class="opt-pos-bar-roi ' + uplCls + '">' +
       (p.upl_ratio_pct != null ? fmt(p.upl_ratio_pct, 2) + "%" : "—") + "</span>" +
       "</span>" +