Move the .nitro-help blue-header / grey-body override to global CSS so it also
covers the separate SanctionStatusView card (was an inline <style> in HelpView,
so the sanctions body stayed teal). Replace the flat 'success' buttons with the
beveled Habbo-green button (.habbo-btn-green) matching the reference. Restructure
the sanctions box to a single column: text on top, safety link (left) + green
'Ho capito' (right) pinned to the bottom.
Centered single-column index (blue header + light grey body), the real
help_duck asset, two green buttons (report + player support), and three
green-arrow links: read more about safety, my sanctions, my reports. The
report-flow steps keep the original 2-column grid.