I run a simple blog (harrytang.xyz) and I’d like readers to be able to tip me in Bitcoin. I don’t want a third-party processor—just my own wallet address displayed cleanly on every post or in the sidebar. Here’s what I need you to deliver: • A small, copy-paste code block (HTML/CSS/optional JavaScript) that shows the wallet address and a QR code, plus a “Copy” button. • Lightweight styling so the block inherits my site’s fonts and colours without extra dependencies. • A brief, step-by-step note that explains where to paste the snippet and how to swap in a new address later. I’m comfortable editing code, so the guidance can stay concise—just cover the key spots. Your solution should work on any standard blog template; if a tweak is required once you see my layout, I’ll send you the files and we’ll adjust. Once the address and QR scan correctly from both desktop and mobile, I’ll consider the job complete.