diff --git a/src/main/resources/templates/themes/common/fragments/home-blocks.html b/src/main/resources/templates/themes/common/fragments/home-blocks.html
index ce0eba4..8b71e9d 100644
--- a/src/main/resources/templates/themes/common/fragments/home-blocks.html
+++ b/src/main/resources/templates/themes/common/fragments/home-blocks.html
@@ -98,9 +98,12 @@ main > .plb-anchor > .plb-notice-bar{grid-column:1 / -1}
 /* ===== docs/20 D 组件库骨架样式（跟随主题变量；campus-glow 等可自持精细版覆盖） ===== */
 /* D-4 双语标题：themeParams.titleStyle=bilingual 时副题斜体展示（默认 cn 不展示由渲染端守卫） */
 .plb-sub{font-style:italic}
-/* D-1 数字计数带 */
+/* D-1 数字计数带（含 R-45 形状语言：conic-gradient 装饰环） */
 .plb-stats-row{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
 .plb-stats-row li{text-align:center;padding:14px 8px}
+.plb-stats-row li::before{content:"";display:block;width:34px;height:34px;margin:0 auto 8px;border-radius:50%;
+  background:conic-gradient(from 210deg,var(--plb-primary),#8fd3ff 55%,var(--plb-primary));
+  -webkit-mask:radial-gradient(circle,transparent 9px,#000 10px);mask:radial-gradient(circle,transparent 9px,#000 10px)}
 .plb-num{display:block;font-size:34px;font-weight:700;line-height:1.1;color:var(--plb-primary);font-variant-numeric:tabular-nums}
 .plb-unit{font-size:14px;font-weight:600;margin-left:2px}
 .plb-stats-label{display:block;margin-top:6px;color:var(--plb-muted);font-size:13px}