:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0d1117;--fg:#e6edf3;--muted:#8b949e;--accent:#f0883e}body{background:var(--bg);min-height:100vh;color:var(--fg);place-items:center;margin:0;font-family:ui-sans-serif,system-ui,sans-serif;display:grid}#app{text-align:center;padding:2rem}h1{color:var(--muted);font-size:1.1rem;font-weight:500}#clock{font-variant-numeric:tabular-nums;margin:4rem 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(3rem,12vw,8rem)}footer{color:var(--muted);overflow-wrap:anywhere;margin-top:3rem;font-size:.9rem}footer a{color:var(--accent)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}#error{color:#ffd7d7;background:#5a1e1e;border-radius:.5rem;padding:.75rem 1rem;position:fixed;inset-block-start:1rem;inset-inline:1rem}#error button{cursor:pointer;margin-inline-start:.5rem}