Use the uploaded image as the main design reference. Do not invent a new layout, color palette, typography system, or shape language — follow the upload exactly.

Generate a wide horizontal healthy drink promotion banner design in 2.4:1 aspect ratio, 1400 × 580 px composition. The final output must be a fully composited flat banner image — all zones, background colors, typography, graphic shapes, decorative elements, and the product subject must appear together in one single flat image. The transparency checkerboard (alpha channel) must not be visible anywhere in the final output. Every pixel of the 1400 × 580 px canvas must be filled with the banner design. Do not output a standalone transparent cutout or isolated subject.

ZONE LOCK — THIS IS A HARD BOUNDARY: The left typography/feature zone occupies exactly 55% of the canvas width (770px at 1400px canvas). The right product/photo zone occupies exactly 45% of the canvas width (630px), spanning from 55% to 100% from the left (770px to 1400px). The boundary between zones is a soft natural transition — no hard dividing line. The generator must not redistribute these zone proportions under any circumstance.

Layout: "HIGH PROTEIN" label at 8%–38% width (112px–532px) and 5%–14% height (29px–81px). Main headline "Matcha" at 4%–52% width (56px–728px) and 13%–42% height (75px–244px). "Milkshake" at 4%–52% width and 40%–65% height (232px–377px). Descriptor line "CREAMY. REFRESHING. NUTRITIOUS. DELICIOUS." at 6%–52% width and 66%–72% height (383px–418px). Thin rounded border frame wrapping left content zone at approximately 4%–54% width and 3%–74% height. Feature icon row across lower-left at 4%–52% width and 74%–92% height (429px–534px). Matcha milkshake glass and props composited right-centre at 42%–100% width (588px–1400px) and 0%–100% height. Checklist block bottom-right at 72%–96% width (1008px–1344px) and 68%–92% height (394px–534px). Reading order: "HIGH PROTEIN" → "Matcha Milkshake" → descriptor line → feature icons → milkshake glass → checklist.

Background & color blocking: full canvas is a pale creamy matcha-green #E8EDD8 — a soft desaturated yellow-green with warm cream undertone, flat and uniform across the entire canvas with no gradients, no panels, no texture overlays. This single pale green fills 100% of the canvas. The product props (matcha powder plate, bamboo whisk) sitting on the right side rest on a slightly warm beige surface #E8E0CC that forms a natural tabletop feel at the canvas bottom-right, this surface transition is subtle and photographic rather than a designed color block.

Graphic shapes: thin deep green rounded rectangle border frame #2A5A1A approximately 2px stroke, no fill, with soft rounded corners (approximately 20px radius), wrapping the left content zone at 4%–54% width and 3%–74% height — this frame contains the HIGH PROTEIN label, the Matcha Milkshake headline, and the descriptor line within its bounds. The frame has a small gap or opening at the bottom-centre where it transitions to the feature icon row. Thin horizontal curved underline stroke #2A5A1A approximately 1.5px under "Milkshake" at approximately 4%–50% width and 66%–67% height. Small hand-drawn decorative marks around "HIGH PROTEIN" — two small curved bracket-like doodles on either side of the label, each approximately 12px, deep green #2A5A1A. Small heart doodle #2A5A1A approximately 10px beside the end of "Matcha" headline at approximately 50% width and 28% height. Small leaf doodle shapes #2A5A1A — 2–3 simple two-lobe leaf silhouettes scattered near the headline area at approximately 46%–52% width and 20%–38% height. Four thin-line circular feature icons as described below. Yellow-green checkmark accents #8AB820 in checklist block. All decorative elements composited as part of the flat banner.

Typography: "HIGH PROTEIN" — bold uppercase sans-serif #2A5A1A deep forest green, strong letter-spacing approximately 0.15em, positioned at 8% from left and 6% from top, approximately 30% canvas width, small size approximately 2.5% canvas height cap-height, flanked by small curved doodle marks. "Matcha" — large brush/script lettering #2A5A1A deep green, thick natural brush strokes with slight variation in stroke weight, natural calligraphic letterforms, positioned at 4% from left and 14% from top, approximately 48% canvas width, approximately 25% canvas height cap-height — largest text element. "Milkshake" — same large brush/script style as "Matcha", deep green #2A5A1A, positioned at 4% from left and 41% from top, approximately 48% canvas width, approximately 22% canvas height cap-height, with thin underline stroke beneath. Descriptor reads exactly "• CREAMY. REFRESHING. NUTRITIOUS. DELICIOUS. •" — very small uppercase sans-serif #2A5A1A with bullet point separators and dot separators between each word, positioned at 6% from left and 67% from top, approximately 46% canvas width. Feature icon labels — four labels each in two stacked lines of very small bold uppercase sans-serif #2A5A1A: "MADE WITH / PREMIUM MATCHA", "MADE WITH / FRESH DAIRY", "HIGH IN / PROTEIN", "100% / DELICIOUS". Checklist items — four lines of small handwritten-style italic text #2A5A1A: "High in Protein", "Creamy & Delicious", "Perfect Anytime", "Refreshing & Satisfying", each preceded by a yellow-green checkmark #8AB820. No logo, no CTA, no phone, no website, no badge.

CTA button: no CTA button present — do not add one.

Badge/promo tag: no badge present — do not add one.

Iconography/feature strip: four circular feature icons in a horizontal row at 4%–52% width and 74%–92% canvas height, evenly spaced approximately 12% canvas width apart. Each icon is a thin-line circle outline #2A5A1A approximately 40px diameter with a thin-line icon inside:

• Icon 1 at 6% from left: leaf/matcha plant icon — simplified single leaf with central vein line. Label below: "MADE WITH" line 1 and "PREMIUM MATCHA" line 2.
• Icon 2 at 18% from left: water drop with dairy/crown quality mark — simplified crown or droplet with quality indicator. Label below: "MADE WITH" line 1 and "FRESH DAIRY" line 2.
• Icon 3 at 30% from left: flexed arm/bicep muscle icon — simplified arm silhouette suggesting strength/protein. Label below: "HIGH IN" line 1 and "PROTEIN" line 2.
• Icon 4 at 42% from left: heart outline icon — simple thin-line open heart. Label below: "100%" line 1 and "DELICIOUS" line 2.

All icons thin-line style #2A5A1A deep green on transparent circle background, labels in very small bold uppercase sans-serif #2A5A1A below each circle. No contact strip, no social icons, no phone, no website present.

Logo: no logo or brand mark present — do not add one.

Photo/image subject: Condition B applied — matcha milkshake glass and surrounding props composited directly onto banner, no user replacement supplied.

SUBJECT CONTAINMENT LOCK: The primary matcha milkshake glass occupies approximately 22% of canvas width (308px) and 88% of canvas height (510px). Glass left edge anchored at 46% from canvas left (644px). Glass right edge anchored at 70% from canvas left (980px). Glass top (including whipped cream and straw) anchored at 2% from canvas top (12px) — cream and straw extend near the canvas top edge. Glass base anchored at 88% from canvas top (510px). Surrounding prop elements extend from 42%–100% canvas width and 30%–100% canvas height. The glass must not bleed left of 46% (644px) into the primary headline text zone. Total right zone subject spread: left boundary 42% (588px), right boundary 100% (1400px), top boundary 0%, bottom boundary 100%.

The product subject is a matcha milkshake glass with surrounding props composited directly onto the banner — it is part of the assembled flat banner scene, not a floating cutout. Primary subject: a tall clear glass tumbler with slightly tapered cylindrical form, viewed from a slight front-right angle. The glass interior is filled with a vibrant matcha green milkshake — rich vivid green #4A8A20 at the base fading to lighter green #6AAA30 toward the upper portion, creamy and opaque with a smooth surface. On the inner glass walls: two large decorative drizzle marks in deeper forest green #2A5A1A forming stylised swirl or wave patterns. The glass exterior is clear showing the green drink contents. On top of the glass: a large generous mound of white whipped cream #F8F8F5 piped in full swirling peaks extending approximately 25% above the glass rim. On top of the whipped cream: a generous dusting of bright matcha green powder #4A8A20 scattered across the cream surface. A green and white diagonal-stripe paper straw #F0F0E8 with dark green #2A5A1A stripes, inserted at a slight angle from the cream, extending approximately 15% above the cream peak. Lighting from the upper-right — warm soft light creating highlights on the right glass face and cream peaks, the green drink has a fresh vibrant saturated quality.

Surrounding prop elements composited into the right zone:

• Matcha powder in a small white ceramic plate with scattered powder.
• Matcha powder in a grey ceramic bowl behind the glass.
• Traditional bamboo chasen whisk beside the bowl.
• Fresh green tea leaves scattered naturally around the scene.
• Soft yellow-green paint wash behind the checklist.

All props rest on a warm beige tabletop surface #E8E0CC and blend naturally into the pale green background.

Checklist block: bottom-right at 72%–96% width and 68%–92% height. Yellow-green paint splash background #C8D840. Four checklist items in handwritten-style italic script #2A5A1A, each preceded by a yellow-green checkmark #8AB820:

• High in Protein
• Creamy & Delicious
• Perfect Anytime
• Refreshing & Satisfying

Render at maximum graphic-design quality pixel-accurate to the reference. The complete 1400 × 580 px canvas must be fully filled — no transparent regions, no transparency checkerboard, no alpha channel visible anywhere. The pale creamy matcha-green background must be soft and uniform. The "Matcha" and "Milkshake" brush-script headlines must have authentic calligraphic brush quality with natural stroke weight variation. The thin green rounded border frame must be clearly visible around the left content zone. The four feature icons must be rendered as clean thin-line circles with simplified icons inside. The matcha glass must show the vivid green drink with decorative inner drizzle swirls clearly visible through the clear glass walls. The surrounding props must feel naturally arranged on a real tabletop surface. No warped text, no paraphrased copy, no invented decorative elements beyond those described, no CTA, no logo, no badge, no watermark, no zone boundary violations, no transparency checkerboard in output.