diff --git a/src/Integrations/Divi/Design/ThemeOptionsRestorePlanner.php b/src/Integrations/Divi/Design/ThemeOptionsRestorePlanner.php
new file mode 100644
index 0000000..e0365ff
--- /dev/null
+++ b/src/Integrations/Divi/Design/ThemeOptionsRestorePlanner.php
@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Integrations\Divi\Design;
+
+use LIT\MCP\Integrations\Divi\Release\DiviFeature;
+use WP_Error;
+
+defined('ABSPATH') || exit;
+
+/**
+ * Restores a snapshot of the theme options (rulings W6, W11): the snapshot replaces the whole whitelist – keys it
+ * lacks are deleted and return to Divi's default (ThemeOptionDiff "reset" rows, named in a warning). The rights and
+ * Divi features are those of lit/divi-theme-options-update.
+ */
+final class ThemeOptionsRestorePlanner implements RestorePlanner
+{
+    private const RESET = 'Theme-Optionen, die im Snapshot nicht gesetzt sind, kehren zum Divi-Standard zurück (%s).';
+
+    public function __construct(private DesignSystemWriter $writer, private ThemeOptionsAdapter $options)
+    {
+    }
+
+    public function area(): string
+    {
+        return 'theme_options';
+    }
+
+    public function designArea(): DesignArea
+    {
+        return new ThemeOptionsArea($this->options);
+    }
+
+    public function rights(): ?WP_Error
+    {
+        return DesignRights::themeOptions($this->writer, $this->options);
+    }
+
+    /** Like lit/divi-theme-options-update: reads et_divi (ThemeOptionRead), writes it (ThemeOptionWrite). */
+    public function features(): array
+    {
+        return [DiviFeature::ThemeOptionRead, DiviFeature::ThemeOptionWrite];
+    }
+
+    public function plan(array $current, array $snapshot, string $snapshotId): DesignPlan|WP_Error
+    {
+        // A stored false is "not set" (W3), as in lit/divi-theme-options-update: no noise rows for it.
+        $after = ThemeOptionBook::fromDivi($snapshot)->withoutFalse();
+        $diff = ThemeOptionDiff::between(ThemeOptionBook::fromDivi($current)->withoutFalse(), $after);
+        $reset = [];
+        foreach ($diff as $row) {
+            if ($row['action'] === 'reset') {
+                $reset[] = '„' . $row['label'] . '“';
+            }
+        }
+        $warnings = $diff === [] ? [] : [ThemeOptionsArea::SITE_WIDE];
+        if ($reset !== []) {
+            $warnings[] = sprintf(self::RESET, implode(', ', $reset));
+        }
+
+        return new DesignPlan(
+            $after->data(),
+            $diff,
+            sprintf('Snapshot %s wiederherstellen – %s', $snapshotId, ThemeOptionDiff::summary($diff)),
+            null,
+            $warnings,
+            true
+        );
+    }
+}
diff --git a/tests/Unit/Integrations/Divi/Design/ThemeOptionsRestorePlannerTest.php b/tests/Unit/Integrations/Divi/Design/ThemeOptionsRestorePlannerTest.php
new file mode 100644
index 0000000..e6c0cd7
--- /dev/null
+++ b/tests/Unit/Integrations/Divi/Design/ThemeOptionsRestorePlannerTest.php
@@ -0,0 +1,102 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Unit\Integrations\Divi\Design;
+
+use Brain\Monkey\Functions;
+use LIT\MCP\Integrations\Divi\Design\DesignPlan;
+use LIT\MCP\Integrations\Divi\Design\DesignSystemWriter;
+use LIT\MCP\Integrations\Divi\Design\ThemeOptionBook;
+use LIT\MCP\Integrations\Divi\Design\ThemeOptionDiff;
+use LIT\MCP\Integrations\Divi\Design\ThemeOptionsArea;
+use LIT\MCP\Integrations\Divi\Design\ThemeOptionSpec;
+use LIT\MCP\Integrations\Divi\Design\ThemeOptionsRestorePlanner;
+use LIT\MCP\Integrations\Divi\Release\DiviFeature;
+use LIT\MCP\Tests\Unit\TestCase;
+use Mockery;
+
+final class ThemeOptionsRestorePlannerTest extends TestCase
+{
+    public const SNAPSHOT_ID = 'theme_options-20261016T100000Z-aaaaaa';
+
+    /** @return array<string, int|float|string|false> The options now: larger text, a gutter set after the snapshot. */
+    public static function current(): array
+    {
+        return ['body_font_size' => 18, 'gutter_width' => 2];
+    }
+
+    /** @return array<string, int|float|string|false> The snapshot: body font and text size 16, no gutter. */
+    public static function snapshot(): array
+    {
+        return ['body_font' => 'Open Sans', 'body_font_size' => 16];
+    }
+
+    private static function planner(bool $customize = true): ThemeOptionsRestorePlanner
+    {
+        $stored = [];
+        $writes = [];
+        $writer = Mockery::mock(DesignSystemWriter::class);
+        $writer->allows('canUseVisualBuilder')->andReturn(true);
+
+        return new ThemeOptionsRestorePlanner(
+            $writer,
+            ThemeOptionsAreaTest::adapter($stored, $writes, null, $customize)
+        );
+    }
+
+    public function testAreaFeaturesAndDesignArea(): void
+    {
+        $planner = self::planner();
+
+        self::assertSame('theme_options', $planner->area());
+        self::assertSame([DiviFeature::ThemeOptionRead, DiviFeature::ThemeOptionWrite], $planner->features());
+        self::assertInstanceOf(ThemeOptionsArea::class, $planner->designArea());
+    }
+
+    /** Ruling W11: the rights of lit/divi-theme-options-update. */
+    public function testNeedsTheThemeOptionRights(): void
+    {
+        Functions\when('current_user_can')->justReturn(true);
+        self::assertNull(self::planner()->rights());
+        self::assertToolError(self::planner(false)->rights(), 'forbidden');
+
+        Functions\when('current_user_can')->justReturn(false);
+        self::assertToolError(self::planner()->rights(), 'forbidden');
+    }
+
+    /** Ruling W6: the snapshot replaces the whole whitelist – keys it lacks return to Divi's default. */
+    public function testTheSnapshotReplacesEveryOptionAndNamesTheResetOnes(): void
+    {
+        $plan = self::planner()->plan(self::current(), self::snapshot(), self::SNAPSHOT_ID);
+
+        self::assertInstanceOf(DesignPlan::class, $plan);
+        self::assertTrue($plan->mayRemove);
+        self::assertNull($plan->usages);
+        self::assertSame(ThemeOptionBook::fromDivi(self::snapshot())->data(), $plan->raw);
+        self::assertSame(
+            [['body_font', 'added'], ['body_font_size', 'changed'], ['gutter_width', 'reset']],
+            array_map(static fn (array $row): array => [$row['key'], $row['action']], $plan->diff)
+        );
+        self::assertSame(
+            'Snapshot ' . self::SNAPSHOT_ID . ' wiederherstellen – ' . ThemeOptionDiff::summary($plan->diff),
+            $plan->summary
+        );
+        self::assertSame([
+            ThemeOptionsArea::SITE_WIDE,
+            sprintf(
+                'Theme-Optionen, die im Snapshot nicht gesetzt sind, kehren zum Divi-Standard zurück („%s“).',
+                ThemeOptionSpec::definition('gutter_width')['label']
+            ),
+        ], $plan->warnings);
+    }
+
+    public function testTheSameOptionsAreNoChange(): void
+    {
+        $plan = self::planner()->plan(self::snapshot(), self::snapshot(), self::SNAPSHOT_ID);
+
+        self::assertInstanceOf(DesignPlan::class, $plan);
+        self::assertTrue($plan->isEmpty());
+        self::assertSame([], $plan->warnings);
+    }
+}