Futuristic AI Summit Poster

Goal: Create a futuristic Chinese AI conference poster for {argument name="event theme" default="智联未来 共创智能新纪元"}, with a dark high-tech visual identity suitable for a summit, forum, expo, or annual industry release event. Canvas: Vertical poster, 3:4 aspect ratio, deep navy-black background with a spacious centered composition. Use a clean sci-fi event-poster layout with strong contrast, glowing cyan and orange accents, and no people. Layout: Center all main text in the middle. At the top center, place a small English slogan reading “FUTURE / CONNECT / INTELLIGENCE”, with “FUTURE” in white-cyan, “CONNECT” in orange, and “INTELLIGENCE” in blue. Below it, create a huge bold two-line Chinese headline in white with subtle cyan/orange glitch shadows: first line “智联未来”, second line “共创智能新纪元”. Under the headline, place the subtitle “2025 人工智能行业峰会 · 年度发布与交流”. Beneath the subtitle, include exactly 3 small feature items in one horizontal row, each with a thin outlined diamond icon and two lines of Chinese text: 1) icon with letter A, label “前沿发布”, sublabel “洞察技术趋势”; 2) icon with connected nodes, label “行业交流”, sublabel “链接生态合作”; 3) icon with blue diamond gem, label “共创未来”, sublabel “赋能产业升级”. At the bottom center, place the location line “/// 中国 · 上海 ///” and the date line “2025.06.20-06.21”. Visual style: Futuristic cyber technology aesthetic, dark UI/HUD design, luminous geometric wireframes, neon blue and orange light trails, fine circuit-line details, tiny dots, diagonal technical strokes, and polygon mesh shards. Use crisp vector-like typography and sharp edges. The main headline should feel monumental, blocky, and slightly extruded, with subtle chromatic offset and scanline/glitch accents. Background and decorative elements: Keep the center dark and readable. Around the borders, add exactly 4 large low-poly translucent crystal clusters: one orange-blue cluster at bottom left, one large orange-blue cluster at bottom right, one blue angular shard cluster at upper right, and one smaller blue shard cluster at mid-right. Add circuit-board linework and glowing diagonal fragments along all four edges, especially top left and right side, but do not overcrowd the central text. Constraints: Preserve the Chinese text exactly as shown unless replacing the customizable fields. Maintain high legibility, premium conference-poster polish, balanced symmetry, no logos, no watermark, no extra people, no extra feature items, and no additional dates or locations.