🎨 A more beautiful PingChain

We've been busy. Here's the latest improvement landing in PingChain: more realistic tag mockup, friendlier blog titles.

What's new

• TagCard: beveled glossy rubber bumper (inset bevel + drop shadow),
• Hero mockup name → MARK M.
• Blog titles are now friendly/witty by category (no changelog-style);

Why it matters

A tag is something you carry every day, so it should look and feel premium. Design work like this is what turns a gadget into something you actually want to own.