Chinese AI Art Course Cover

Goal: Create a cinematic 16:9 presentation cover slide for an education/training course about children learning AI image creation, with an elegant Chinese luxury aesthetic, dark ink-black background, warm gold highlights, and dramatic red accents.

Canvas: Wide PowerPoint-style title slide, 16:9 aspect ratio, high resolution. Composition is split visually: the left half is mostly dark negative space for typography, the right half is a glowing futuristic-art portal scene.

Layout: On the left-center, place a large two-line Chinese title in refined serif calligraphy: {argument name="main title" default="小孩AI绘图\n培训版"}. Beneath it, add a smaller subtitle in thin white Chinese type: {argument name="subtitle" default="让孩子用AI打开想象力 · 创造力 · 未来视觉表达"}. Below that, add a thin horizontal divider line with a short red-orange accent segment near the left, then a small course-description line: {argument name="course description" default="儿童AI创意绘画课程介绍"}. In the upper-left corner, add a tiny vertical four-line motto in pale gold with one small red seal mark below it: {argument name="vertical motto" default="想象力\n表达力\n来达力\n未来力"}.

Right-side scene: Show exactly 1 small child silhouette standing near the lower-right center, facing a vertical glowing doorway of golden-white light and reaching one hand upward as if touching the future. The doorway should emit strong bloom, reflections on the glossy floor, and a radiant horizontal flare along the bottom edge. Behind and around the portal, include red and amber translucent panels, thin vertical glass rectangles, faint grid lines, a large muted red circular planet/moon behind the portal, and a darker red background field on the far right.

Floating visual elements: Include exactly 3 small framed artwork thumbnails near the right side of the portal: 1 dark reddish cloud/landscape image near the upper-middle, 1 light ink-wash mountain image to its right/lower-right, and 1 larger pale mountain landscape image below them. Add abstract circles and squares: a small solid red circle, a pale cream circle, a large faint outline circle, and a few thin outlined squares. Add a glowing golden ribbon of particles sweeping from the lower-left toward the child, like flowing stardust or silk.

Visual style: Premium Chinese modern design, cinematic lighting, gold foil and lacquer-red palette, subtle ink-wash mountains and pine silhouettes in the dark lower-left background, soft haze, dust particles, lens flare, high contrast, elegant spacing, museum-poster quality. Typography should be crisp, refined, and readable, with the main title in ivory-to-gold gradient and the supporting text in subdued white/gold.

Constraints: Keep the slide clean and presentation-ready, with no logos, no watermark, no extra text beyond the specified 4 text groups, no cartoon style, no clutter. Maintain strong negative space on the left and a magical education-tech atmosphere on the right.