a softly glowing rectangular portal window floating in deep, velvety darkness, warm luminous light emanating outward toward the viewer, interior filled with layered pearlescent gradients and subtle atmospheric depth, suggesting an expansive space beyond without revealing a specific world, inviting yet quietly mysterious, gentle contrast between light and shadow, subtle CRT light spill and fine analog film grain, dreamwave retrofuturist aesthetic, soft cyan and warm ivory glow with faint muted magenta at the edges, controlled darkness surrounding the portal, perfectly centered symmetrical composition, timeless liminal mood, visual symbol of welcome, curiosity, and passage into other worlds, square format, instagram profile picture, minimal, iconic, logo-like --ar 51:91 --sref 1131371083 1476286445 --profile uzpdbaj ug4qz7c --s 50 --v 7.0 --raw

在深邃而天鵝絨般的黑暗中漂浮著一個柔和發光的矩形門戶窗口，溫暖的光芒向外發散，內部充滿了層次分明的珍珠色漸變和微妙的氛圍深度，暗示著廣闊的空間，但並未揭示具體的世界，既迷人又神秘，光與影之間的微妙對比，細膩的CRT光溢出和精細的模擬膠卷顆粒，夢幻波復古未來主義的美學，柔和的青色和溫暖的象牙色散發著微弱的柔和品紅色光芒，控制的黑暗包圍著門戶，完全對稱的構圖，超越時間的邊緣氣氛，歡迎、好奇和通往其他世界的視覺符號，方形格式，Instagram 個人資料圖片，簡約、標誌性，像徽標一樣。