CHRONICLE AI 演示平台封面模板

为 Chronicle 设计高端 4:3 演示封面，主题指向 https://t.co/SSfpg45Jtr 的 AI-native presentation platform。整体气质保持 elegant、minimal、modern、premium startup aesthetic，可参考 Apple / Linear / Notion style 的 high-end brand guideline cover。背景采用 soft gradient with subtle depth，页面要有 clean whitespace、refined typography 和 polished editorial layout。Main title 固定为 CHRONICLE。Subtitle 固定为 AI PRESENTATION PLATFORM。Body copy 使用 small elegant text，逐行保留：Turn raw ideas into polished, high-impact presentations. / Start from notes, docs, links, or existing decks. / Generate beautiful, on-brand slides with AI. / Edit freely on a flexible canvas. / Export to PPT, PDF, or publish as a website. Feature highlights 使用 small premium labels：STORY-FIRST、ON-BRAND DESIGN、AI EDITING、FREEFORM CANVAS、PPT EXPORT、TEAM COLLABORATION。Bottom-right elegant logo text 为 chronicle。视觉感受是 business-class premium、strategy deck quality、consulting-grade presentation、slightly futuristic but highly professional。构图 clean editorial balance、asymmetrical layout、strong whitespace、presentation software hero shot feeling。Aspect ratio 4:3，Language English only。