:root{--bg:#fff;--fg:#111;--muted:#666;--border:#e2e2e2}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit}.emoji{vertical-align:-.15em;object-fit:contain;width:auto;height:1em;margin:0 .04em;display:inline-block}.hl{color:inherit;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:#fef4a6;border-radius:2px;margin:0 -.06em;padding:.04em .18em}.wrap{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex}.muted{color:var(--muted)}.btn{border:1px solid var(--fg);background:var(--fg);color:var(--bg);cursor:pointer;border-radius:8px;padding:10px 18px;font-size:15px;text-decoration:none;display:inline-block}.btn-ghost{color:var(--fg);background:0 0}input{font:inherit;border:1px solid var(--border);border-radius:8px;width:100%;padding:10px 12px}