Kimi API for Vision-to-Code Generation

Build a complete single-file HTML page for a playable Snake arcade game, with all CSS and JavaScript inlined and zero external dependencies, CDNs, images, or fonts. Render the board on a canvas with a modern neon-on-dark color scheme, smooth movement, and a soft glow trail behind the snake. Support arrow-key and WASD control plus swipe gestures on touch devices, show a live score and a persistent high score, and speed the game up gradually as the score climbs. Trigger a small particle burst whenever food is eaten, display an animated game-over overlay with a restart button, and keep the layout responsive so the board stays centered and legible on both desktop and mobile.

Create a single, fully self-contained HTML file (all CSS and JavaScript inlined, absolutely no external dependencies, CDNs, images, or web fonts) that renders an interactive "living digital terrarium" — a sealed glass jar sitting at the center of the screen containing a self-sustaining miniature rainforest that grows in real time. Open it in any modern browser and it must run immediately at 60fps with no build step. Core scene and layout: center the composition symmetrically, treating the glass jar as the hero stage on a deep, vignetted dark background (radial gradient from a soft moss-lit center fading to near-black edges) so all focus lands on the jar. Render everything on a full-window HTML5 Canvas layered under real glassmorphism DOM/CSS chrome: the jar wall must show genuine glass qualities — curved refraction highlights, a bright specular rim-light streak, faint frosted blur, and scattered condensation droplets with tiny lensing — achieved with layered radial/linear gradients, backdrop-filter blur, semi-transparent white strokes, and soft box-shadows. Inside the jar sits dark humid loam at the bottom and a faint volumetric mist that drifts slowly. The three technical layers that must stack and coexist (this is where weak vs strong models separate — a weak model will produce a static picture, a strong one makes the whole jar alive): 1. Recursive L-system growth: vines, fern fronds, and mosses are generated by an L-system / recursive branching algorithm and animate their unfolding over time — stems lengthen, branches subdivide, fronds uncurl, leaves scale in with easing. Growth is organic and slightly randomized per branch (angle jitter, thickness taper, length decay) so no two plants look identical on reload. 2. Particle system: amber firefly-like light motes (dozens) drift and bob through the mist with soft additive glow and gentle parallax, plus rising condensation/pollen specks; particles subtly react to newly grown plants. 3. Day–night lighting cycle: a continuous ambient light loop sweeps the top-down key light from cool white dawn → warm golden dusk → deep indigo night and back, recoloring the whole scene, the glass highlights, the mist, and the plant tones accordingly. Plants exhibit phototropism — stems bend and lean their tips toward the current light direction as it moves. Primary interaction: clicking anywhere on the jar wall/interior drops a single seed into the loam at the click x-position, and that seed plays a full, visible life cycle in sequence — the seed falls and settles, germinates a sprout, the sprout branches recursively via the L-system, then blooms a small glowing flower at maturity — each stage eased and clearly readable, with a soft ripple/dust puff on landing. Multiple clicks spawn multiple plants that coexist and keep growing, gradually filling the terrarium into a denser thicket. Include a couple of subtle inline controls in glassmorphic pill buttons (e.g. "Reset terrarium" and a "Day/Night: auto ⇄ drag" toggle where the user can scrub the time-of-day, plus optional pause). Provide a faint hint line ("tap the glass to plant a seed") that fades after the first interaction. Palette and mood: forest ink-green and mossy yellow-green foliage, amber/honey glow for the light motes and blooms, cool teal-glass tints on the jar, warm gold and cool indigo washes across the day-night sweep. The overall feeling is quiet, breathing, meditative — slow gentle motion, no harsh transitions. Technical requirements: use requestAnimationFrame with delta-time so animation is frame-rate independent; make the canvas responsive to window resize with correct devicePixelRatio scaling and keep the jar centered; cap particle/branch counts sensibly so it stays smooth; keep all randomness seeded per-plant so growth looks natural. Everything — geometry, glow, glass, mist, lighting, particles, and the recursive plants — must be drawn or computed in code, with zero external assets. Deliver only the complete HTML document, ready to save as one .html file and open.