uncramped /about/cv layout

website

/about/cv — layout fix

The CV landing page used shell-narrow (48rem) with everything stacked in one column and space-lg gaps — cramped compared to other content pages.

• shell-narrow → shell-wide
• Menu and "at a glance" now sit side by side in an about-grid-shaped two-column layout (1fr 320px, collapses to one column under 900px)
• Section gaps up to space-xl/space-2xl, roomier row padding in the menu and facts lists