Final effect Diagram
1, open the text, use the font helveticaltstd input text, window-font, open Font panel, change the text size to 425PT, and change the word spacing to 25.
Note that the letter "D" is still a bit close to the letter "S", to solve this problem, use the Type tool to select the two letters, and place the cursor in the middle of two letters, and then change the kerning value-305.
3, double-click the type layer, open the Layer style panel, apply strokes, the stroke fill type is a gradient, the gradient color settings are as follows:
Figure by Category: