末日荒原独行侠

单帧末日生存系列动漫画面，粗粒成熟数码绘画风格，浓重沙尘氛围。宽幅建立镜头：孤独斗篷旅行者在龟裂盐滩荒原上跋涉，背后坍塌超级城市废墟。天空是毒性赭黄。右下角锈蚀路牌刻着「Ashfall Chronicle」。色调：赭黄、铁锈橙、浅盐白、碳灰。

A single-frame anime still from a post-apocalyptic survival series, rendered in a gritty mature digital-painting style with heavy dust atmosphere. Wide establishing shot: a lone cloaked traveler trudges across a cracked salt-flat wasteland stretching to the horizon. The ruins of a collapsed megacity tower in the midground -- bent rebar, shattered glass facades, faded billboard lettering. The sky is a toxic ochre-yellow blanketed by ash clouds. The traveler wears a layered patchwork coat, goggle-mask, and carries an oversized scavenged pack. Footprints trail behind in pale salt dust. Sparse dead shrubs poke through the cracks. The composition uses rule-of-thirds: traveler at lower-left, ruins at center-right. A scratched title etched into a rusted road sign at lower-right reads "Ashfall Chronicle". Color palette: ochre yellow, rust orange, pale salt white, carbon grey. Dusty matte finish, no vivid colors.