⛩️ Torii of the Spirit River — Interactive 3D Shinto Sanctuary

🌸 The Lore of the Sacred Threshold

Legend tells of a forgotten waterway nestled between the mist-shrouded peaks of ancient Japan — *The River of Souls (魂の川)*. Here stands the Great Vermilion Torii Gate, rising silently from glassy waters.

In Shinto belief, a Torii is never merely an archway; it is a sacred boundary dividing the mundane world from the realm of the Kami (spirits). At twilight, as the veil between worlds thins, the spirits of ancient times drift along the current inside glowing washi lanterns, embarking on their peaceful journey into the infinite.

Breathe in the tranquility. Beneath the timeless canopy of sacred cherry blossom trees, let the deep resonance of the temple bell wash away the exhaustion of your day, and find your own oasis of mindfulness every time you look at your desktop.

✨ Experience the Sanctuary: Interactive Features

• ⛩️ 3 Sacred Shiftable Realms [Press 'C']:
• Yūgure (夕暮れ · Twilight): The golden hour dusk bathed in warm amber, crimson skies, and blushing rose Yoshino petals.
• Gekka (月下 · Spirit Moon): A serene midnight realm illuminated by a massive celestial full moon, mystical cyan spirit wisps, and luminescent waters.
• Amaterasu (天照 · Divine Dawn): The glorious morning sunlight breaking through mountain mist with peach-gold reflections.

• 🔔 Interactive Touch & Ripple Physics:
• Click anywhere on the sacred river to strike the Bonshō Temple Bell (108Hz) and watch realistic fluid wave ripples emanate across the water surface.
• Hitodama spirit wisps curiously flee and react as your mouse glides across the scene.

• 🎵 Procedural Zen Audio Engine (Zero External Audio Files):
• Pure real-time synthesized acoustic audio generated directly in your browser: deep bronze temple bell chimes, crystalline *Fūrin* glass wind chimes dancing in the breeze, and the gentle flowing murmur of the river stream.

• 🌸 Volumetric 360° Sakura Foliage & Falling Petals:
• Twin majestic Somei Yoshino trees featuring rich, full volumetric canopies that remain lush and unbroken from every angle.
• A gentle, swirling 3D cherry blossom petal storm gracefully drifting with procedural wind dynamics.

• **🏮 Floating Spirit Lanterns (*Tōrō Nagashi*)**:
• 28 handcrafted floating paper lanterns bobbing realistically along Gerstner water waves, carrying warm candlelight into the distance.

• ⚙️ Sleek, Minimalist Desktop UI:
• Discreet corner floating widget designed specifically for live wallpapers — hides away cleanly to ensure zero obstruction of desktop icons or taskbars.
• Quick-access glassmorphism panel to switch realms, ring the bell, and toggle sound with a single click.

• ⚡ Ultra-Lightweight & Silky Smooth Performance:
• 100% standalone procedural WebGL / Three.js technology.
• Fast load time, zero heavy video files, highly optimized GPU shaders maintaining 60+ FPS effortlessly.

🎮 Controls & Shortcuts

• Left Click (Water): Ring the sacred bell & spawn ripples
• Left Click + Drag: 360° free orbit camera rotation
• Mouse Scroll: Smooth cinematic zoom
• Key [ C ]: Cycle between the 3 Sacred Realms
• Key [ Esc ]: Collapse / Hide settings panel