Design a GitHub profile README (the special username/username repo) as an editorial page. Use when the user wants their GitHub profile designed, a profile README, a personal masthead, or to replace widget and badge clutter. Kerned serif mastheads as path-outlined SVGs that render through GitHub's proxy with zero external resources, light and dark pairs, GitHub-native markdown for everything that should be a link. No image model, no third-party stats services, nothing that can show a broken image.