diff --git a/src/compiler/__tests__/compiler.test.tsx b/src/compiler/__tests__/compiler.test.tsx
index c790998..ac9434d 100644
--- a/src/compiler/__tests__/compiler.test.tsx
+++ b/src/compiler/__tests__/compiler.test.tsx
@@ -280,3 +280,96 @@ test("light-dark()", () => {
     ],
   });
 });
+
+test("media query nested in rules", () => {
+  const compiled = compile(`
+.my-class {
+  color: red;
+  @media (min-width: 600px) {
+    color: blue;
+
+    @media (min-width: 400px) {
+      background-color: green;
+    }
+  }
+
+  @media (min-width: 100px) {
+    background-color: yellow;
+  }
+}`);
+
+  expect(compiled).toStrictEqual({
+    s: [
+      [
+        "my-class",
+        [
+          {
+            d: [
+              {
+                color: "#f00",
+              },
+            ],
+            s: [1, 1],
+            v: [["__rn-css-color", "#f00"]],
+          },
+          {
+            d: [
+              {
+                color: "#00f",
+              },
+            ],
+            m: [[">=", "width", 600]],
+            s: [2, 1],
+            v: [["__rn-css-color", "#00f"]],
+          },
+          {
+            d: [
+              {
+                backgroundColor: "#008000",
+              },
+            ],
+            m: [[">=", "width", 400]],
+            s: [3, 1],
+          },
+          {
+            d: [
+              {
+                backgroundColor: "#ff0",
+              },
+            ],
+            m: [[">=", "width", 100]],
+            s: [4, 1],
+          },
+          {
+            d: [
+              {
+                color: "#00f",
+              },
+            ],
+            m: [[">=", "width", 600]],
+            s: [2, 1, 1],
+            v: [["__rn-css-color", "#00f"]],
+          },
+          {
+            d: [
+              {
+                backgroundColor: "#008000",
+              },
+            ],
+            m: [[">=", "width", 400]],
+            s: [3, 1, 1],
+          },
+          {
+            d: [
+              {
+                backgroundColor: "#ff0",
+              },
+            ],
+            m: [[">=", "width", 100]],
+            s: [4, 1, 1],
+          },
+        ],
+      ],
+    ],
+  });
+});
diff --git a/src/compiler/compiler.ts b/src/compiler/compiler.ts
index bf70bba..19bcb7d 100644
--- a/src/compiler/compiler.ts
+++ b/src/compiler/compiler.ts
@@ -132,25 +132,50 @@ function extractRule(rule: Rule, builder: StylesheetBuilder) {
       extractMedia(rule.value, builder);
       break;
     }
+    case "nested-declarations": {
+      const value = rule.value;
+
+      const declarationBlock = value.declarations;
+      if (declarationBlock) {
+        if (declarationBlock.declarations) {
+          builder.newRuleFork();
+          for (const declaration of declarationBlock.declarations) {
+            parseDeclaration(declaration, builder);
+          }
+          builder.applyRuleToSelectors();
+        }
+
+        if (declarationBlock.importantDeclarations) {
+          builder.newRuleFork({ important: true });
+          for (const declaration of declarationBlock.importantDeclarations) {
+            parseDeclaration(declaration, builder);
+          }
+          builder.applyRuleToSelectors();
+        }
+      }
+      break;
+    }
     case "style": {
-      // If the rule is a style declaration, extract it with the `getExtractedStyle` function and store it in the `declarations` map
-      builder = builder.fork("style");
+      const value = rule.value;
 
-      const declarationBlock = rule.value.declarations;
-      const mapping = parsePropAtRule(rule.value.rules);
+      const declarationBlock = value.declarations;
+      const mapping = parsePropAtRule(value.rules);
       const selectors = getSelectors(
-        rule.value.selectors,
+        value.selectors,
         false,
         builder.getOptions(),
       );
 
+      // If the rule is a style declaration, extract it with the `getExtractedStyle` function and store it in the `declarations` map
+      builder = builder.fork("style", selectors);
+
       if (declarationBlock) {
         if (declarationBlock.declarations) {
           builder.newRule(mapping);
           for (const declaration of declarationBlock.declarations) {
             parseDeclaration(declaration, builder);
           }
-          builder.applyRuleToSelectors(selectors);
+          builder.applyRuleToSelectors();
         }
 
         if (declarationBlock.importantDeclarations) {
@@ -158,9 +183,16 @@ function extractRule(rule: Rule, builder: StylesheetBuilder) {
           for (const declaration of declarationBlock.importantDeclarations) {
             parseDeclaration(declaration, builder);
           }
-          builder.applyRuleToSelectors(selectors);
+          builder.applyRuleToSelectors();
         }
       }
+
+      if (value.rules) {
+        for (const nestedRule of value.rules) {
+          extractRule(nestedRule, builder);
+        }
+      }
+
       break;
     }
     case "layer-block":
@@ -184,7 +216,6 @@ function extractRule(rule: Rule, builder: StylesheetBuilder) {
     case "counter-style":
     case "moz-document":
     case "nesting":
-    case "nested-declarations":
     case "viewport":
     case "custom-media":
     case "scope":
diff --git a/src/compiler/stylesheet.ts b/src/compiler/stylesheet.ts
index d4516ac..39558f8 100644
--- a/src/compiler/stylesheet.ts
+++ b/src/compiler/stylesheet.ts
@@ -57,17 +57,22 @@ export class StylesheetBuilder {
       rem: number;
       ruleOrder: number;
     } = { ruleSets: {}, rem: 14, ruleOrder: 0 },
+    private selectors?: NormalizeSelector[],
   ) {}
 
-  fork(mode = this.mode, rule?: Partial<StyleRule>): StylesheetBuilder {
+  fork(
+    mode = this.mode,
+    selectors: NormalizeSelector[] | undefined = this.selectors,
+  ): StylesheetBuilder {
     this.shared.ruleOrder++;
     return new StylesheetBuilder(
       this.options,
       mode,
-      this.cloneRule(rule ? { ...this.rule, ...rule } : undefined),
+      this.cloneRule(),
       { ...this.mapping },
       this.descriptorProperty,
       this.shared,
+      selectors,
     );
   }
 
@@ -166,6 +171,14 @@ export class StylesheetBuilder {
     }
   }
 
+  newRuleFork({ important = false } = {}) {
+    this.rule = this.cloneRule(this.rule);
+    this.rule.s[Specificity.Order] = this.shared.ruleOrder;
+    if (important) {
+      this.rule.s[Specificity.Important] = 1;
+    }
+  }
+
   addExtraRule(rule: Partial<StyleRule>) {
     let extraRuleArray = extraRules.get(this.rule);
     if (!extraRuleArray) {
@@ -331,7 +344,12 @@ export class StylesheetBuilder {
     }
   }
 
-  applyRuleToSelectors(selectorList: NormalizeSelector[]): void {
+  applyRuleToSelectors(selectorList = this.selectors): void {
+    if (!selectorList?.length) {
+      // If there are no selectors, we cannot apply the rule
+      return;
+    }
+
     if (!this.rule.d && !this.rule.v) {
       return;
     }