Valid 'background-clip' Value not Recognized

[d0ntcopythatfloppy]

Hello Syslifters Team,

There appears to be an issue with a specific CSS property in SysReptor Version 2025.12.

I'm trying to create text with a color gradient by setting the 'background-clip' CSS property to 'text' as described below: https://developer.mozilla.org/en-US/docs/Web/CSS/background-clip

SysReptor does not recognize 'text' as a valid value for 'background-clip':

Here is example HTML/CSS creating the desired effect in a sandbox:

.text-red-blue-gradient { font-size: 80px; background: linear-gradient(to right, red, blue); background-clip: text; color: transparent; }

As pictured above, this CSS should create a linear gradient background image, and then 'clip' the background to only cast the colors onto the text.

Because the 'background-clip' property is ignored when the value is set to 'text', SysReptor renders the entire background making the text invisible:

[MWedl]

Hi, we use the WeasyPrint library for rendering HTML+CSS to PDF. WeasyPrint has not implemented CSS Backgrounds Module Level 4 yet (where background-clip: text is defined), only CSS Backgrounds and Borders Module Level 3.

Please open an issue at the WeasyPrint repository.

[aronmolnar]

The best alternative seems to be embedding an SVG, if you have a static text.

[aronmolnar]

Tracked in https://github.com/Kozea/WeasyPrint/issues/2378