Китайский промо-постер в стиле Мондриана

A bold Chinese promotional poster in a Mondrian-inspired, Fauvist, slightly cubist graphic style with thick black grid lines, flat primary-color blocks, and a clean white background. Vertical mobile poster layout, retail advertisement aesthetic, high contrast, crisp vector-like edges, playful yet assertive sales design. - Header Area: Top center features a large white panel with bold black Chinese text reading "大会员 2026 首次招募". A circular yellow badge at the top right displays a simple black cartoon bear face icon. At the top left, three abstract rectangular blocks are stacked in a Mondrian composition: one red square, one white rectangle, and one blue vertical rectangle. - Countdown & Pricing: On the left, a vertical countdown column has a red header labeled "倒计时", a prominent rough-edged red number "1" in the center, a red "天" below it, and a black bottom bar with yellow text reading "过期恢复原价". The main pricing panel to the right shows strikethrough text "原价 ¥2999/年", followed by "到手价" and an oversized red price "¥1299" with "/年" in black. Beneath it is a formula line: "= 领券立减 200 + 拼团立省 1500 + 赠礼价值 730". - Savings Guide: A full-width blue banner labeled "省钱攻略" tops a three-column panel: column 1 has a blue corner badge "1", text "领券立减 200", a blue button strip "扫码领券", subline "先领券，再拼团", and a black-and-white QR code; column 2 has a yellow corner badge "2", text "拼团再减 1500", and a small book thumbnail; column 3 has a red corner badge "3", text "成团即得 ¥730 专属赠礼", sublines "AI 内参 1 年（¥365）" and "实物大礼包（¥365）", plus two small gift icons. Below is a white strip with bold text: "平均每天 3.55，撬动全家 AI 学习力！". - Host Profiles & Features: Lower-middle left column features two mentor avatar blocks: avatar one with name "howie" in blue and text "领航 / 武装 AI 新技能 / 向 AI 系统要价值"; avatar two with name "savage" in orange-red and text "带你 / 培养内驱力 / 共建学习型家庭". To the right, a 4-row feature list with colored icons: row 1 (blue screen icon) text covering live companion sessions, replays, and notes; row 2 (yellow book icon) text covering learning OS systems and AI knowledge base; row 3 (blue people icon) text covering community exchange; row 4 (red people icon) text covering a free family shared account. - Footer: Bottom left contains a yellow panel with a waving cartoon bear mascot. Center features a bold blue call-to-action "扫码立刻拼团" with the subtitle "锁定首发价". A large QR code sits on the bottom right. The bottom edge is divided into two sections: left blue bar with a shield icon and text "价保承诺：180 天降价立即退差价"; right red bar with a payment card icon and text "轻松支付：花呗 12 期分期免息". - Style: Asymmetrical grid composition, heavy black outline borders around every section, minimal shading, crisp graphic design typography.