- (let ((level (length (match-string 1 header-line)))
- (header (substring header-line (match-end 0))))
+ (let* ((level (length (match-string 1 header-line)))
+ (header (substring header-line (match-end 0)))
+ (face (pcase level
+ (1 'elpher-gemini-heading1)
+ (2 'elpher-gemini-heading2)
+ (3 'elpher-gemini-heading3)
+ (_ 'default))))