:root{--tsk-ink:#0f3d3e;--tsk-accent:#f2b705;--tsk-paper:#fbfaf7;--tsk-muted:#5a6b6b;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{background:var(--tsk-paper);color:var(--tsk-ink);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55}.app-shell{max-width:45rem;margin:0 auto;padding:3rem 1.5rem}.tagline{color:var(--tsk-muted);margin-top:0}.placeholder{background:#fff;border:1px solid #0f3d3e26;border-radius:.75rem;padding:1.5rem}.placeholder .meta{color:var(--tsk-muted);font-size:.9rem}.placeholder button{font:inherit;background:var(--tsk-ink);color:#fff;border:0;border-radius:999px;padding:.6rem 1.25rem}.placeholder button:disabled{opacity:.55;cursor:not-allowed}