Show HN: I built a habit tracker that doesn't shame you for missing a day (amble.today)

Most habit trackers focus on streaks. If you miss one day, you feel like you failed. I built Amble (https://amble.today) to fix this for myself. It treats habits as "pebbles" on a shore. If you miss a day, the pebble dims, but it doesn't disappear or reset a counter. It’s designed to be calm, not stressful. No login, no tracking, no subscriptions. Would love to know what you think of the design approach!