万年海岸穿越

[CINEMATIC SETUP] Film Style: Photorealistic 8K, 65mm IMAX. One continuous forward dolly — no cuts. The camera glides steadily forward at chest height, as if walking through time, while the coastal landscape and city evolve dramatically around it over 10,000 years. Lens: 24mm wide-angle, shallow horizon line with subtle sea mist and horizon glow. Color Grade: Soft dawn blues to warm earth tones to fiery sunset oranges to cool neon cyans to sterile white-silver, each era bleeding smoothly into the next. Lighting: Natural daylight shifting to torchlight, gaslight, electric grids, holographic glow, and finally starlight — the illumination evolves with human progress. Camera: Constant slow forward dolly movement. No lateral pans, no tilts. Seamless transitions through shared elements: shoreline becomes harbor becomes docks becomes launch platforms. [TIMELINE — CONTINUOUS FORWARD DOLLY] 0-2s: PREHISTORIC SETTLEMENT. Glide forward along a wild rocky coastline at dawn. Simple thatched huts and stone circles assemble from scattered boulders and driftwood. Small fishing boats carve from logs on the beach. Early humans tend fires as smoke rises; shellfish mounds grow beside the path. 2-4s: ANCIENT PORT. The shoreline hardens into wooden piers. Mud huts transform into whitewashed stone buildings with red-tiled roofs. A bustling ancient harbor forms with wooden sailing ships docking. Marble columns rise on both sides. Olive groves and vineyards bloom rapidly along the advancing path. 4-6s: MEDIEVAL TRADE CITY. Stone walls and wooden structures give way to fortified castles and Gothic cathedrals. Cobblestone streets lay themselves underfoot. Markets assemble with colorful tents and horse-drawn carts. A grand harbor expands with larger galleons; cranes hoist cargo as the camera passes through sea spray and lantern light. 6-8s: INDUSTRIAL HARBOR. Cobblestones become paved roads. Brick factories and iron bridges replace medieval spires. Steamships and early railways emerge along the waterfront. Smokestacks rise, billowing dark plumes that fade into the next era. Warehouses and cranes multiply on both sides. 8-10s: MODERN METROPOLIS. Industrial grit transforms into sleek concrete and steel. Skyscrapers shoot upward in glass and chrome. Multi-lane highways and suspension bridges span the harbor. Cars and trains streak by with motion blur. Neon signs and digital billboards ignite sequentially as the city pulses with energy. 10-13s: NEAR-FUTURE MEGACITY. Glass towers evolve into towering arcologies with vertical gardens and glowing energy shields. Flying vehicles and maglev pods weave overhead. Holographic advertisements float in the air. The harbor fills with autonomous ships and floating platforms. Bioluminescent lights and drone swarms illuminate the scene. 13-15s: SPACE COLONY LAUNCH. The dense cityscape parts to reveal vast launch complexes on reclaimed land. Massive orbital elevators and starships stand ready.