Summer Heartbeat

Realistic photo style, summer beach romance poster, fresh and pure, with a touch of {argument name="poster style" default="Hong Kong / Japanese idol drama vibe"}. In midsummer by the seaside, with blue skies and white clouds, sunlight streaming through, the surface sparkling. An adult Chinese couple who had just finished swimming sat on the embankment chatting, their bodies naturally leaning close, like a sudden summer flutter—romantic and ambiguous but not erotic.

The girl has long black hair, wears a dark blue triangular bikini, her hair slightly damp, skin with a dewy sheen, tall, slim figure but curvy, a beautiful silhouette, attractive waist and hip lines, overall cool and captivating. The boy has wet black hair, black swim trunks, is bare-chested, hands propped up, posture relaxed, broad shoulders and broad back, arms and back with fitness lines, combining youthful vibes and hormones.

Key features: sea breeze, sunshine, wet hair, glowing skin, blue sea, summer heartbeat, romantic atmosphere. The overall blue and white is fresh and refreshing, sophisticated and clean, with some blank space, like a summer idol drama poster—authentic and natural, not vulgar, not exaggeratedly staged.

Add a main account {argument name="theme text" default="Xia Ni Ni Yi Jian Jian Ren Yuan"} at the top of the poster, and a secondary account subtitle below. Other decorative copy is randomly generated around summer, sea breeze, heartbeat, and dates, concise, atmospheric, and naturally arranged, making it suitable for social media sharing.

[Modifiable Parameters]
Photography style: {argument name="photography style" default="Xiaomi Leica photography texture / CCD / iPhone casual cinematic feel"}
Ratio: 16:9
Composition: frontal composition