diff --git a/index.html b/index.html
index 5ad6f20..888c9ef 100644
--- a/index.html
+++ b/index.html
@@ -29,6 +29,12 @@
 /* 11-05 用户：「宝宝消消乐跟上下模块间距小一些」→ 上下缝 16→8px（只动消消乐上下两道） */
 #gamePromo{margin-top:8px!important}
 #gamePromo+section{margin-top:8px!important}</style>
+<style id="exchBgCss">/* 2026-11-07 用户：「兜豆兑换那个白色背景，后面稍微加一点渐变，不要太多，整体协调就好」→ 首页兜豆兑换模块淡桃粉→杏色斜向渐变（mama-box.css 统一白底带 !important，这里同级覆盖；夜间不动） */
+html:not(.night) #homeBody>section#homeExchMod.exch-wrap{background:
+  radial-gradient(220px 130px at 100% 0,rgba(255,196,150,.30),rgba(255,196,150,0) 72%),
+  radial-gradient(240px 140px at 0 100%,rgba(255,170,190,.20),rgba(255,170,190,0) 72%),
+  linear-gradient(150deg,rgba(255,238,230,.88),rgba(255,248,242,.82) 55%,rgba(255,240,228,.86))!important}
+</style>
 <style id="resDouCss">/* 2026-11-05 资料兜豆兑换 */
 .shelf.gift2 .sb-row .pill-free,.res-item .pill-free{background:#FFF1E6!important;color:#E8743B!important}
 .rp-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 14px 12px}