Why does my invitation change font when I open it on another computer?
Because the SVG was likely saved with a `<text>` element referencing the cursive font name instead of converting the letters to `<path>`; without that font installed on the machine opening the file, the viewer automatically substitutes a default system font, which does not share the same stroke.
Does a handwriting SVG in path form get much heavier than one using a font?
Yes, because instead of a font name worth a few bytes, the file now stores the curve coordinates for every letter in the whole phrase; a one-line invitation commonly grows from a few kilobytes to tens of kilobytes after the outline conversion.
Is the path-based SVG still editable if I misspell a word?
It stays editable as a vector shape, you can move or delete a stroke with an editor like Inkscape or Illustrator, but it is not editable as text: you cannot click and retype the correct word, you have to delete the wrong word stroke and regenerate it from the original text.
Do I need to worry about accessibility on a path-based invitation?
It is worth adding a `<title>` or `aria-label` carrying the original phrase inside the SVG, because a screen reader does not interpret `<path>` curves as letters; without that label, the piece looks visually complete but stays invisible to anyone relying on a screen reader.