400mトラック：レーン線・内野・排水

Render a standard eight-lane running track in a community sports park. Show the oval in cushioned polyurethane, deep brick red with crisp white lane lines, staggered start marks and a bold white finish line, the surface texture faintly granular. Detail the inner edge as a raised white kerb with a slotted drainage channel immediately outside the outer lane, its grating flush with the surface. Fill the infield with natural turf marked for football, slightly greener near the centre where irrigation reaches. Show the track surface honestly: faint wear in lanes one and two, a slight sheen where recently resurfaced, and a few fallen leaves at the outer edge. Include a modest covered grandstand on one straight, floodlight masts at the corners, and a start hut with a timing clock. Show early morning with low sun raking along the straight, mist over the infield and several runners spread around the oval. Photorealistic, brick red and green, crisp and geometric, low eye-level view along the straight.