diff --git a/continue.md b/continue.md
index 4e46f2e2b..3d5be4875 100644
--- a/continue.md
+++ b/continue.md
@@ -58,9 +58,20 @@ Actualizacion Eidos component migration 2026-05-17:
   - `npm run check` -> 0 errores, 0 warnings.
   - `node --import tsx/esm scripts/eidos-lint-all.ts` -> 0 invalid, sin drift
     hotspots.
+- Cuarta tanda del mismo bloque:
+  - `RatingGroup`: root visual `rating-group.svelte`, parte `Item`,
+    `rating-group.css`, `types.ts` e `index.ts`.
+  - No se inventa icono/star por defecto ni API nueva; el wrapper conserva los
+    snippets de Soma (`items` en root y `state` en item) y la receta estiliza
+    `active`, `partial`, `inactive`, foco, vertical/horizontal y disabled.
+- Validado despues de `RatingGroup`:
+  - `npx vitest run src/uix/eidos` -> 7 archivos, 84 tests OK.
+  - `npm run check` -> 0 errores, 0 warnings.
+  - `node --import tsx/esm scripts/eidos-lint-all.ts` -> 0 invalid, sin drift
+    hotspots.
 - Siguiente bloque sugerido:
   - Migrar otro grupo de bajo riesgo desde Soma a Eidos: candidatos reales por
-    morfo/soma existentes son `rating-group` o `number-field`.
+    morfo/soma existentes son `number-field`, `field` o `search-field`.
   - Antes de tocar componentes grandes (`select`, `combobox`, `calendar`,
     `date-field`) conviene fijar una tabla por componente: partes Soma,
     props visuales Eidos, recipe tokens y attrs esperados.
diff --git a/src/uix/eidos/component-visual-attrs.test.ts b/src/uix/eidos/component-visual-attrs.test.ts
index 68a82e093..80ade6e26 100644
--- a/src/uix/eidos/component-visual-attrs.test.ts
+++ b/src/uix/eidos/component-visual-attrs.test.ts
@@ -22,6 +22,7 @@ const VISUAL_ATTRS = [
 	['popover/popover-content.svelte', ['data-size']],
 	['progress/progress.svelte', ['data-size']],
 	['radio-group/radio-group.svelte', ['data-size', 'data-variant', 'data-color', 'data-columns']],
+	['rating-group/rating-group.svelte', ['data-size']],
 	['slider/slider.svelte', ['data-size']],
 	['switch/switch.svelte', ['data-size']],
 	['tabs/tabs.svelte', ['data-size', 'data-variant', 'data-fitted', 'data-collapsed', 'data-motion']],
diff --git a/src/uix/eidos/components/README.md b/src/uix/eidos/components/README.md
index 81f5a40b8..bee50f19e 100644
--- a/src/uix/eidos/components/README.md
+++ b/src/uix/eidos/components/README.md
@@ -357,6 +357,7 @@ su subdirectorio.
 | meter       | ✅ multi-part  | Indicator                                                                    |
 | pagination  | ✅ multi-part  | PrevTrigger, NextTrigger, Item, Ellipsis                                     |
 | progress    | ✅ multi-part  | Indicator                                                                    |
+| rating-group | ✅ multi-part | Item                                                                         |
 | slider      | ✅ multi-part  | Range, Thumb, Tick                                                           |
 | tooltip     | ✅ multi-part  | + Group                                                                      |
 | tabs        | ✅ multi-part  | List, Trigger, Content, Indicator                                            |
diff --git a/src/uix/eidos/components/rating-group/index.ts b/src/uix/eidos/components/rating-group/index.ts
new file mode 100644
index 000000000..1a58f6d86
--- /dev/null
+++ b/src/uix/eidos/components/rating-group/index.ts
@@ -0,0 +1,32 @@
+// RatingGroup — eidos compound API, disciplined option C.
+//
+//   import { RatingGroup } from '$uix/eidos/components/rating-group';
+//
+//   <RatingGroup bind:value let:items>
+//     {#each items as item}
+//       <RatingGroup.Item index={item.index}>★</RatingGroup.Item>
+//     {/each}
+//   </RatingGroup>
+import RatingGroupRoot from './rating-group.svelte';
+import Item from './rating-group-item.svelte';
+
+type RatingGroupNamespace = typeof RatingGroupRoot & {
+	Item: typeof Item;
+};
+
+const RatingGroup = RatingGroupRoot as RatingGroupNamespace;
+RatingGroup.Item = Item;
+
+export { RatingGroup };
+
+export default RatingGroup;
+
+export type {
+	RatingGroupProps,
+	RatingGroupItemProps as ItemProps,
+	RatingGroupSize,
+	RatingGroupProviderSnippetProps as ProviderSnippetProps,
+	RatingGroupItemSnippetProps as ItemSnippetProps,
+	RatingItemDescriptor,
+	RatingItemState
+} from './types';
diff --git a/src/uix/eidos/components/rating-group/rating-group-item.svelte b/src/uix/eidos/components/rating-group/rating-group-item.svelte
new file mode 100644
index 000000000..4b45a0fea
--- /dev/null
+++ b/src/uix/eidos/components/rating-group/rating-group-item.svelte
@@ -0,0 +1,12 @@
+<script lang="ts">
+	import { Item as SomaRatingGroupItem } from '$soma/components/rating-group';
+	import type { RatingGroupItemProps } from './types';
+
+	let { children, ...rest }: RatingGroupItemProps = $props();
+</script>
+
+<SomaRatingGroupItem {...rest}>
+	{#snippet children(snippetProps)}
+		{@render children?.(snippetProps)}
+	{/snippet}
+</SomaRatingGroupItem>
diff --git a/src/uix/eidos/components/rating-group/rating-group.css b/src/uix/eidos/components/rating-group/rating-group.css
new file mode 100644
index 000000000..e5318c08b
--- /dev/null
+++ b/src/uix/eidos/components/rating-group/rating-group.css
@@ -0,0 +1,83 @@
+[data-rating-group] {
+	--_rating-group-gap: var(--rating-group-gap-md);
+	--_rating-group-item-size: var(--rating-group-item-size-md);
+	--_rating-group-font-size: var(--rating-group-font-size-md);
+
+	display: inline-flex;
+	align-items: center;
+	gap: var(--_rating-group-gap);
+	color: var(--rating-group-item-color-inactive);
+	font-family: var(--rating-group-font-family);
+	font-size: var(--_rating-group-font-size);
+	line-height: var(--rating-group-line-height);
+	outline: none;
+}
+
+[data-rating-group][data-size='sm'] {
+	--_rating-group-gap: var(--rating-group-gap-sm);
+	--_rating-group-item-size: var(--rating-group-item-size-sm);
+	--_rating-group-font-size: var(--rating-group-font-size-sm);
+}
+
+[data-rating-group][data-size='lg'] {
+	--_rating-group-gap: var(--rating-group-gap-lg);
+	--_rating-group-item-size: var(--rating-group-item-size-lg);
+	--_rating-group-font-size: var(--rating-group-font-size-lg);
+}
+
+[data-rating-group][data-orientation='vertical'] {
+	flex-direction: column;
+	align-items: flex-start;
+}
+
+[data-rating-group]:focus-visible {
+	border-radius: var(--rating-group-focus-radius);
+	box-shadow: var(--rating-group-focus-shadow);
+}
+
+[data-rating-group][data-disabled] {
+	opacity: var(--rating-group-disabled-opacity);
+}
+
+[data-rating-group-item] {
+	display: inline-flex;
+	align-items: center;
+	justify-content: center;
+	inline-size: var(--_rating-group-item-size);
+	block-size: var(--_rating-group-item-size);
+	color: var(--rating-group-item-color-inactive);
+	cursor: pointer;
+	transition:
+		color var(--rating-group-transition-duration) var(--rating-group-transition-ease),
+		transform var(--rating-group-transition-duration) var(--rating-group-transition-ease);
+}
+
+[data-rating-group-item][data-state='active'] {
+	color: var(--rating-group-item-color-active);
+}
+
+[data-rating-group-item][data-state='partial'] {
+	color: var(--rating-group-item-color-partial);
+}
+
+[data-rating-group-item]:hover:not([data-disabled]):not([data-readonly]) {
+	transform: translateY(var(--rating-group-item-hover-offset));
+}
+
+[data-rating-group-item][data-disabled],
+[data-rating-group-item][data-readonly] {
+	cursor: default;
+}
+
+[data-rating-group-item] > :where(svg) {
+	inline-size: 100%;
+	block-size: 100%;
+	fill: currentColor;
+	stroke: currentColor;
+}
+
+@media (prefers-reduced-motion: reduce) {
+	[data-rating-group-item] {
+		transition: none;
+	}
+}
diff --git a/src/uix/eidos/components/rating-group/rating-group.svelte b/src/uix/eidos/components/rating-group/rating-group.svelte
new file mode 100644
index 000000000..8afd80c89
--- /dev/null
+++ b/src/uix/eidos/components/rating-group/rating-group.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	/**
+	 * Eidos `<RatingGroup>` — visual wrapper over Soma's rating primitive.
+	 * Soma owns slider semantics, pointer preview and item state; Eidos adds `size`.
+	 */
+	import { ActiveEidos } from '$uix/eidos';
+	import { Provider as SomaRatingGroupProvider } from '$soma/components/rating-group';
+	import type { RatingGroupProps } from './types';
+
+	let { size = 'md', value = $bindable(0), children, ...rest }: RatingGroupProps = $props();
+
+	const eidos = ActiveEidos.require();
+	const resolvedSize = $derived(eidos.resolve(size, 'md'));
+</script>
+
+<SomaRatingGroupProvider {...rest} bind:value data-size={resolvedSize}>
+	{#snippet children(snippetProps)}
+		{@render children?.(snippetProps)}
+	{/snippet}
+</SomaRatingGroupProvider>
diff --git a/src/uix/eidos/components/rating-group/types.ts b/src/uix/eidos/components/rating-group/types.ts
new file mode 100644
index 000000000..ef699af34
--- /dev/null
+++ b/src/uix/eidos/components/rating-group/types.ts
@@ -0,0 +1,30 @@
+import type {
+	ItemProps as SomaRatingGroupItemProps,
+	ProviderProps as SomaRatingGroupProviderProps,
+	ProviderSnippetProps as RatingGroupProviderSnippetProps,
+	RatingItemDescriptor,
+	RatingItemState,
+	ItemSnippetProps as RatingGroupItemSnippetProps
+} from '$soma/components/rating-group';
+import type { ResponsiveProp, Size } from '$uix/eidos/lib/types';
+
+export type RatingGroupSize = Extract<Size, 'sm' | 'md' | 'lg'>;
+
+/**
+ * Props for the eidos `<RatingGroup>`.
+ *
+ * Extends Soma's rating slider with visual sizing only. Value, hover preview,
+ * active/partial/inactive item state and ARIA are owned by Soma.
+ */
+export type RatingGroupProps = SomaRatingGroupProviderProps & {
+	/** Visual size. Accepts a responsive map resolved by ActiveEidos. @default 'md' */
+	size?: ResponsiveProp<RatingGroupSize>;
+};
+
+export type RatingGroupItemProps = SomaRatingGroupItemProps;
+export type {
+	RatingGroupProviderSnippetProps,
+	RatingGroupItemSnippetProps,
+	RatingItemDescriptor,
+	RatingItemState
+};
diff --git a/src/uix/eidos/generated/base.css b/src/uix/eidos/generated/base.css
index 2067ecf13..61dcfb8b2 100644
--- a/src/uix/eidos/generated/base.css
+++ b/src/uix/eidos/generated/base.css
@@ -735,6 +735,26 @@
 	--radio-group-label-font-weight: var(--font-weight-medium);
 	--radio-group-label-line-height: var(--leading-ui);
 	--radio-group-label-color: var(--color-content-primary);
+	--rating-group-gap-sm: var(--space-1);
+	--rating-group-gap-md: var(--space-1-5);
+	--rating-group-gap-lg: var(--space-2);
+	--rating-group-item-size-sm: 18px;
+	--rating-group-item-size-md: 22px;
+	--rating-group-item-size-lg: 28px;
+	--rating-group-font-family: var(--font-ui);
+	--rating-group-font-size-sm: var(--font-size-sm);
+	--rating-group-font-size-md: var(--font-size-md);
+	--rating-group-font-size-lg: var(--font-size-lg);
+	--rating-group-line-height: var(--leading-ui);
+	--rating-group-item-color-inactive: var(--color-neutral-border);
+	--rating-group-item-color-active: var(--color-fulfill-solid);
+	--rating-group-item-color-partial: var(--color-fulfill-solid);
+	--rating-group-item-hover-offset: -1px;
+	--rating-group-focus-radius: var(--radius-md);
+	--rating-group-focus-shadow: 0 0 0 var(--focus-ring-offset) var(--color-surface-default), 0 0 0 calc(var(--focus-ring-offset) + var(--focus-ring-width)) var(--focus-ring-color);
+	--rating-group-transition-duration: var(--duration-fast);
+	--rating-group-transition-ease: var(--ease-default);
+	--rating-group-disabled-opacity: 0.56;
 	--slider-track-size-sm: 4px;
 	--slider-track-size-md: 6px;
 	--slider-track-size-lg: 8px;
diff --git a/src/uix/eidos/index.css b/src/uix/eidos/index.css
index 6bdcfe5e1..34e2c0f8a 100644
--- a/src/uix/eidos/index.css
+++ b/src/uix/eidos/index.css
@@ -77,4 +77,5 @@
 @import './components/tabs/tabs.css';
 @import './components/checkbox/checkbox.css';
 @import './components/radio-group/radio-group.css';
+@import './components/rating-group/rating-group.css';
 @import './components/slider/slider.css';
diff --git a/src/uix/eidos/lib/recipes/base.ts b/src/uix/eidos/lib/recipes/base.ts
index 81df1c2c2..23ede292f 100644
--- a/src/uix/eidos/lib/recipes/base.ts
+++ b/src/uix/eidos/lib/recipes/base.ts
@@ -494,6 +494,29 @@ export const THEME_BASE_RECIPE_TOKENS = {
 		'label-line-height': 'var(--leading-ui)',
 		'label-color': 'var(--color-content-primary)'
 	},
+	'rating-group': {
+		'gap-sm': 'var(--space-1)',
+		'gap-md': 'var(--space-1-5)',
+		'gap-lg': 'var(--space-2)',
+		'item-size-sm': '18px',
+		'item-size-md': '22px',
+		'item-size-lg': '28px',
+		'font-family': 'var(--font-ui)',
+		'font-size-sm': 'var(--font-size-sm)',
+		'font-size-md': 'var(--font-size-md)',
+		'font-size-lg': 'var(--font-size-lg)',
+		'line-height': 'var(--leading-ui)',
+		'item-color-inactive': 'var(--color-neutral-border)',
+		'item-color-active': 'var(--color-fulfill-solid)',
+		'item-color-partial': 'var(--color-fulfill-solid)',
+		'item-hover-offset': '-1px',
+		'focus-radius': 'var(--radius-md)',
+		'focus-shadow':
+			'0 0 0 var(--focus-ring-offset) var(--color-surface-default), 0 0 0 calc(var(--focus-ring-offset) + var(--focus-ring-width)) var(--focus-ring-color)',
+		'transition-duration': 'var(--duration-fast)',
+		'transition-ease': 'var(--ease-default)',
+		'disabled-opacity': '0.56'
+	},
 	slider: {
 		'track-size-sm': '4px',
 		'track-size-md': '6px',