diff --git a/docs/.vitepress/config.ts b/docs/.vitepress/config.ts
index 311b72b..e041fc5 100644
--- a/docs/.vitepress/config.ts
+++ b/docs/.vitepress/config.ts
@@ -62,17 +62,7 @@ export default defineConfig({
       "link",
       {
         rel: "preload",
-        href: "/fonts/Satoshi/Satoshi-Regular.woff2",
-        as: "font",
-        type: "font/woff2",
-        crossorigin: "anonymous",
-      },
-    ],
-    [
-      "link",
-      {
-        rel: "preload",
-        href: "/fonts/Satoshi/Satoshi-Medium.woff2",
+        href: "/fonts/Inter/InterVariable.woff2",
         as: "font",
         type: "font/woff2",
         crossorigin: "anonymous",
diff --git a/docs/.vitepress/theme/style.css b/docs/.vitepress/theme/style.css
index df9472e..f8b1166 100644
--- a/docs/.vitepress/theme/style.css
+++ b/docs/.vitepress/theme/style.css
@@ -93,45 +93,13 @@
 }
 
 /* ================================================
-   SATOSHI FONT
+   INTER VARIABLE FONT
    ================================================ */
 
 @font-face {
-  font-family: "Satoshi";
-  src:
-    url("/fonts/Satoshi/Satoshi-Light.woff2") format("woff2"),
-    url("/fonts/Satoshi/Satoshi-Light.woff") format("woff");
-  font-weight: 300;
-  font-style: normal;
-  font-display: swap;
-}
-
-@font-face {
-  font-family: "Satoshi";
-  src:
-    url("/fonts/Satoshi/Satoshi-Regular.woff2") format("woff2"),
-    url("/fonts/Satoshi/Satoshi-Regular.woff") format("woff");
-  font-weight: 400;
-  font-style: normal;
-  font-display: swap;
-}
-
-@font-face {
-  font-family: "Satoshi";
-  src:
-    url("/fonts/Satoshi/Satoshi-Medium.woff2") format("woff2"),
-    url("/fonts/Satoshi/Satoshi-Medium.woff") format("woff");
-  font-weight: 500;
-  font-style: normal;
-  font-display: swap;
-}
-
-@font-face {
-  font-family: "Satoshi";
-  src:
-    url("/fonts/Satoshi/Satoshi-Bold.woff2") format("woff2"),
-    url("/fonts/Satoshi/Satoshi-Bold.woff") format("woff");
-  font-weight: 700;
+  font-family: "Inter";
+  src: url("/fonts/Inter/InterVariable.woff2") format("woff2");
+  font-weight: 100 900;
   font-style: normal;
   font-display: swap;
 }
@@ -187,13 +155,42 @@
 
   /* Fonts */
   --vp-font-family-base:
-    "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell,
+    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell,
     sans-serif;
   --vp-font-family-mono:
     "IBM Plex Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas,
     "Liberation Mono", "Courier New", monospace;
 }
 
+/* Font rendering optimizations */
+body {
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  text-rendering: optimizeLegibility;
+  font-feature-settings: "cv01", "cv02", "zero";
+}
+
+/* Typography tuning */
+.vp-doc {
+  line-height: 1.7;
+  letter-spacing: -0.011em;
+}
+
+.vp-doc h1 {
+  letter-spacing: -0.022em;
+  line-height: 1.2;
+}
+
+.vp-doc h2 {
+  letter-spacing: -0.017em;
+  line-height: 1.3;
+}
+
+.vp-doc h3 {
+  letter-spacing: -0.014em;
+  line-height: 1.4;
+}
+
 /* Dark mode */
 .dark {
   --vp-c-bg: #0a0a0a;
@@ -300,7 +297,7 @@
   font-weight: 700;
   padding: 5px 12px;
   border-radius: 6px;
-  font-family: ui-monospace, SFMono-Regular, monospace;
+  font-family: var(--vp-font-family-mono);
   text-transform: uppercase;
 }
 
@@ -347,7 +344,7 @@
 }
 
 .api-endpoint-badge .path {
-  font-family: ui-monospace, SFMono-Regular, monospace;
+  font-family: var(--vp-font-family-mono);
   font-size: 14px;
   color: #6b7280;
 }
diff --git a/docs/public/fonts/Inter/InterVariable.woff2 b/docs/public/fonts/Inter/InterVariable.woff2
new file mode 100644
index 0000000..5a8d3e7
Binary files /dev/null and b/docs/public/fonts/Inter/InterVariable.woff2 differ
diff --git a/docs/public/fonts/Satoshi/Satoshi-Bold.woff b/docs/public/fonts/Satoshi/Satoshi-Bold.woff
deleted file mode 100644
index bba8257..0000000
Binary files a/docs/public/fonts/Satoshi/Satoshi-Bold.woff and /dev/null differ
diff --git a/docs/public/fonts/Satoshi/Satoshi-Bold.woff2 b/docs/public/fonts/Satoshi/Satoshi-Bold.woff2
deleted file mode 100644
index 0a8db7a..0000000
Binary files a/docs/public/fonts/Satoshi/Satoshi-Bold.woff2 and /dev/null differ
diff --git a/docs/public/fonts/Satoshi/Satoshi-Light.woff b/docs/public/fonts/Satoshi/Satoshi-Light.woff
deleted file mode 100644
index 8f05e4e..0000000
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diff --git a/docs/public/fonts/Satoshi/Satoshi-Light.woff2 b/docs/public/fonts/Satoshi/Satoshi-Light.woff2
deleted file mode 100644
index cf18cd4..0000000
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diff --git a/docs/public/fonts/Satoshi/Satoshi-Medium.woff b/docs/public/fonts/Satoshi/Satoshi-Medium.woff
deleted file mode 100644
index cef3226..0000000
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diff --git a/docs/public/fonts/Satoshi/Satoshi-Medium.woff2 b/docs/public/fonts/Satoshi/Satoshi-Medium.woff2
deleted file mode 100644
index ffd0ac9..0000000
Binary files a/docs/public/fonts/Satoshi/Satoshi-Medium.woff2 and /dev/null differ
diff --git a/docs/public/fonts/Satoshi/Satoshi-Regular.woff b/docs/public/fonts/Satoshi/Satoshi-Regular.woff
deleted file mode 100644
index 03ac195..0000000
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diff --git a/docs/public/fonts/Satoshi/Satoshi-Regular.woff2 b/docs/public/fonts/Satoshi/Satoshi-Regular.woff2
deleted file mode 100644
index 81c40ab..0000000
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