简约风互联网医院在线问诊海报

A vertical digital health poster, modern tech-meets-care style, bright and crisp PS rendering. A smartphone screen interface showing an online doctor dialog, a stethoscope and smartwatch with heart rate display alongside. Title: "足不出户 看名医", subtitle: "在线问诊 药品配送到家". Data visualization lines and semi-transparent medical cross in the background. A prominent "免费咨询" CTA button and a mini program entry mockup. Text: "XX互联网医院 · 7×24小时在线". Color palette: medical blue gradient with white luminous accents, clean layout with clear headline and phone icon "咨询XXX", no clutter.