diff --git a/web/static/style.css b/web/static/style.css
index a9661ac..3aef9cc 100644
--- a/web/static/style.css
+++ b/web/static/style.css
@@ -114,6 +114,9 @@ button.mini { padding:2px 8px; font-size:12px; }
 #drawflow .drawflow-node .input, #drawflow .drawflow-node .output {
     background:#e6c878; border:2px solid #161310; width:15px; height:15px; }
 #drawflow .drawflow-node .input:hover, #drawflow .drawflow-node .output:hover { background:#f0d68a; }
+/* 输出端口纵向行距=选项行距：默认 15px 圆点+5px 下边距=20px 行距，与 .ch-opt 的 25px 错位（越往下越偏）；
+   改 margin:5px 0 → 每端口格子 5+15+5=25px、圆点居中，与各选项行逐行平齐（任意选项数通用）。 */
+#drawflow .drawflow-node .output { margin:5px 0; }
 /* 连线 */
 #drawflow .connection .main-path { stroke:#7a96c8; stroke-width:2.4px; }
 #drawflow .connection .main-path:hover { stroke:#e6c878; }