现代混凝土楼梯间人像

Create a photorealistic full-body fashion portrait of {argument name="subject" default="a young adult woman"} leaning casually against a large pale concrete pillar in a modern minimalist interior. She has long dark brown wavy hair and an intentionally obscured face covered by a soft rectangular blur, with a relaxed posture, shoulders against the wall, both hands tucked into the front pockets of loose high-waisted wide-leg blue jeans. She wears {argument name="top" default="a plain white short-sleeve T-shirt"} and is barefoot, with one leg crossed slightly in front of the other. The setting is {argument name="location" default="a contemporary concrete stairwell with polished dark floors"}, featuring a wide staircase rising on the right, angular concrete railings, geometric window latticework near the top, and soft natural daylight casting long shadows across the floor and wall. Use realistic proportions, natural skin tones, subtle fabric folds, detailed denim texture, shallow depth of field, muted gray and blue color palette, documentary editorial photography style, vertical composition, 4:5 aspect ratio. Add a semi-transparent white watermark reading {argument name="watermark text" default="Alconia"} in the bottom-left corner.

创作一张写实的全身时尚人像，主角为 {argument name="subject" default="一位年轻女性"}，她正随意地倚靠在现代极简主义室内的一根大型浅色混凝土柱旁。她留着深棕色长波浪卷发，面部被柔和的矩形模糊效果刻意遮挡；她姿态放松，双肩靠墙，双手插在宽松的高腰阔腿蓝色牛仔裤前兜里。她身穿 {argument name="top" default="一件纯白色短袖 T 恤"}，赤着双脚，双腿微微交叉。场景设定为 {argument name="location" default="一个带有深色抛光地面的现代混凝土楼梯间"}，右侧设有宽阔的楼梯、棱角分明的混凝土栏杆，顶部附近有几何形状的窗格，柔和的自然光在地面和墙壁上投下长长的阴影。使用真实的比例、自然的肤色、细腻的织物褶皱、详尽的牛仔布纹理、浅景深、柔和的灰蓝色调、纪实编辑摄影风格、竖构图，比例为 4:5。在左下角添加一个半透明的白色水印，文字为 {argument name="watermark text" default="Alconia"}。