Voxel Sailboat in a Bottle: Mini Ocean World

A voxel art mini world inside a glass bottle: an exquisite sailboat sails through realistic waves, with a lighthouse, dolphins, seagulls and other props inside the bottle, and the bottle can be shaken to interact. The prompt is a single request asking for a WebGL implementation that runs as one HTML file opened in Chrome. Good for interactive creative web pages, voxel-style short video material, or model comparisons.