Havenbox

Style: misty green gradient, ivory card, forest-green accent, two-tone 'Havenbox' wordmark.

Layout: brand pinned top-left, one narrow card centred high on the page.

Components: lede about sending mail and sharing files, 'Display name' input prefilled 'rosalind.keye', the hint 'You can change this later in Account settings', full-width Continue.

Vibe: calm, tidy — consumer productivity.