:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#101519;color:#f0f3f5}*{box-sizing:border-box}body{margin:0;padding:24px}main{max-width:620px;margin:7vh auto}header{display:flex;justify-content:space-between;gap:15px;color:#a5b1b9;margin-bottom:64px;font-size:13px}.brand{font-weight:800;letter-spacing:3px;color:#e6c283}.eyebrow{color:#a5b1b9;font-size:12px;letter-spacing:2px}h1{font-size:clamp(26px,6vw,42px);overflow-wrap:anywhere;margin:12px 0}#product,#expires{color:#a5b1b9}section{margin-top:32px;padding:24px;background:#1c252b;border:1px solid #354249;border-radius:16px;min-height:180px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:600 25px/1.5 system-ui;color:#e6c283}small{color:#b8c1c7}button{margin-top:16px;border:0;border-radius:9px;padding:14px 24px;background:#e6c283;color:#151a1d;font:600 16px system-ui;cursor:pointer}button:disabled{opacity:.5}footer{margin-top:60px;color:#8e9ba5;font-size:12px}