Designed with a modern, techy look, the card features a wide black rectangular display across the top, like an electronic signboard. Tiny light dots on the panel form the words “HAPPY BIRTHDAY” in bright red, giving the message a retro digital glow 🎉. Beneath it, a roomy white background keeps everything open and easy on the eyes, like a note left just for one special person 🎁. Centered lower on the page is a second line of text that reads, “To the geekiest & brainest one of them all....” in a rounded, friendly font. The letters appear in dark gray with a soft shadow, adding a gentle warmth that pairs nicely with the crisp red headline above. The contrast between the glowing sign and the softer message below creates a cozy, affectionate tone, as if the sender is smiling while teasing someone they adore. The top message sits inside the black panel, while the longer line is placed below it on the white space, leaving generous margins all around. The black panel looks almost like a floating screen, with neat rows of light points forming each red letter.