Emphasize the opening, not the whole thread
An opening phrase can establish a tone before the rest of a post continues in ordinary letters. In a thread, repeating decorative text on every line makes the conversation harder to scan. Try styling one short lead-in and let the substance of the post remain plain.
Watch the composerβs own character count
Styled Unicode letters may be counted differently from ordinary letters. This page does not calculate Xβs remaining post allowance. Paste into a draft and use the destination composerβs limit and preview as the final check, especially when a post includes links or emoji.
Keep links and handles functional
Changing characters in a URL or handle changes its text, not just its appearance. Leave addresses, hashtags and mentions untouched. If you want a visual accent near a link, place a short italic phrase before it rather than styling the URL itself.