/* ============================================================ VORTEX — READMETHEME (Priority theme v1.5 + MX platform layer) ============================================================ Paste into: Appearance → CSS, JS, HTML → Custom CSS (replaces the whole box). Companion files: vortex-head.html (Head Tag), vortex-footer-qa.html / vortex-footer-prod.html (Custom Footer HTML), vortex-custom.js (Custom JS), vortex-landing-qa.html / vortex-landing-prod.html (Home page). Rollback: vortex-custom- legacy-backup.css is Vortex's previous CSS, verbatim. Same build as the MX POS / MX Connect / MX Merchant themes — Parts 1–11 are shared code. The mxp- class prefix means "MX platform" chrome; Vortex uses it too, as one Priority docs family. Vortex's previous CSS was already theme v1.5. Three Vortex-only adjustments found in it are CARRIED OVER here: - 2.1 Prose links are bold (font-weight 700). - 3.3 TOC active bar is Dark Forest, not Orange. - 5.5 Primary button text is White, not Orange. Changed from Vortex's v1.5 file, and why: - Part 0: Font Awesome 7.3.1 Free + v4-shims imports REMOVED. ReadMe bundles FA7 Regular + Duotone itself; stacking Free on top risks both fighting over .fa-solid/.fa-duotone. Gate: vortex-legacy-audit.js must report 0 icons that depend on the Free package. If it finds some, put these two lines back at the very top of this file: @import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.3.1/css/all.min.css'); @import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.3.1/css/v4-shims.min.css'); - Part 0: Source Sans 3 loads from vortex-head.html, not @import. - Part 5: callout icons are CSS masks. Existing callouts that carry