ns-ui

A card-number input rendered as an embossing machine — typed digits raise as bevel-shadowed metal, a stamping-head caret dips on every keystroke, and a brand watermark fades in once enough digits exist.

Use when a card-number field where the digits should raise as embossed metal under a stamping caret and a brand watermark resolves once enough of them exist, so a payment form reads as physical rather than flat; pick otp-reel instead for a short one-time code in per-digit boxes, or slug-field-mirror when the field derives a second value rather than formatting a single one.

• Inputs & forms

• payment
• card-number
• form
• input
• emboss
• luhn
• accessibility