Prepare vegetables efficiently: Using a food processor with the shredding disc, shred the cabbage and transfer to a large mixing bowl. Using the same disc, shred the carrots and add to the bowl with cabbage.
Season base: Add raisins and salt to the vegetable mixture. Toss with a large spoon to combine evenly and allow salt to begin drawing out moisture.
Create vinaigrette: In a medium bowl, whisk together olive oil, champagne vinegar, maple syrup, and fresh lime juice until well blended and emulsified.
Dress and toss: Pour the vinaigrette over the cabbage mixture and toss thoroughly to ensure all ingredients are evenly coated with the bright dressing.
Add final texture: Transfer to serving dish and sprinkle with sunflower seeds or slivered almonds for delightful crunch and visual appeal.
Serve fresh or marinated: Serve immediately for maximum crunch, or refrigerate for up to 2 hours to allow flavors to meld and develop complexity.