Main subject: Coastal mountains, bays, with a coastal mountain main body composed of steep cliffs, gentle bay waters, and rolling distant mountains. Scene: Coastal natural landscape at dusk, mountainous coastal scene with small settlements along the bay. Style: Realistic natural landscape photography, cinematic atmospheric coastal landscape style. Color tone: Cool-toned dark sea color interwoven with warm golden dusk light and shadow, soft warm-toned coastal colors with distinct light and dark layers. Lighting: Low-angle dusk side light, sunlight passing through clouds to fall, forming a golden reflective band on the sea surface, soft dusk light and shadow effect with strong light and dark contrast on mountains. Composition: Aerial perspective horizontal panoramic composition, with the mountain on the left occupying most of the frame, and an open coastline extending to the sea and sunset on the right, guiding the line of sight toward the sunset direction. Use: High-quality coastal landscape material suitable for natural landscape wallpapers, landscape-themed promotional materials, and atmospheric photography references.