diff --git a/src/css/main.css b/src/css/main.css
index 2eb17fc..2685c42 100644
--- a/src/css/main.css
+++ b/src/css/main.css
@@ -77,7 +77,7 @@
   --radius:              8px;
   --radius-sm:           5px;
   --board-width:         240px;
-  --spacing:             10px;
+  --spacing:             clamp(0.5rem, 0.4583rem + 0.14vw, 0.625rem);
   --spacing-compact:     5px;
   --overlay-bg:          radial-gradient(circle at center, rgba(10,6,14,0.3) 0%, rgba(5,3,8,0.85) 100%);
   --header-bg:           rgba(10,6,14,0.90);