长颈鹿草原日落背景

Create a wide 16:9 landscape illustration of an African savanna at sunset, rendered in a soft painterly style with subtle canvas texture. The sky fills the upper two-thirds of the frame and transitions from muted lavender-gray at the top through dusty mauve into warm amber and deep orange near the horizon. Thin horizontal streaks of cloud catch the golden light across the middle band of the sky. A large pale cream-yellow sun sits low on the right side, partially behind the silhouette of a single giraffe standing tall in the mid-ground, facing left. The giraffe is rendered as a dark brown-black silhouette with clearly defined long neck, small horns, and slender legs. Scattered acacia trees with flat umbrella-shaped canopies appear as dark silhouettes along the horizon line—one larger tree on the far left, several smaller ones spaced across the middle distance, and one on the far right. Low rolling hills form a faint purple-gray ridge behind the trees. The foreground is a broad expanse of dry grassland in deep olive-brown tones, mostly shadowed, with sparse tufts of grass suggested by darker strokes. Keep the overall mood calm, cinematic, and minimal, suitable as a background for a nature documentary or explainer video.