:root {
    --bg: #fbfbf9; --panel: #fff; --ink: #16150f; --muted: #6b6a60;
    --line: #e5e4de; --accent: #c2410c; --accent-soft: #fff2ec;
    --code-bg: #16150f; --code-ink: #e8e6dd; --ok: #15803d; --warn: #b45309;
  }
  @media (prefers-color-scheme: dark) {
    :root {
      --bg: #111110; --panel: #1a1a18; --ink: #eceae1; --muted: #918f84;
      --line: #2b2b28; --accent: #fb923c; --accent-soft: #2a1a10;
      --code-bg: #0a0a09; --code-ink: #e8e6dd; --ok: #4ade80; --warn: #fbbf24;
    }
  }
  * { box-sizing: border-box; }
  body {
    margin: 0; background: var(--bg); color: var(--ink);
    font: 16px/1.6 ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
  }
  code, pre, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
  .wrap { max-width: 880px; margin: 0 auto; padding: 0 24px; }
  a { color: var(--accent); }

  header { padding: 72px 0 40px; }

  /* Brand lockup. The mark is inline rather than an <img> so it inherits the
     theme through currentColor and can animate. */
  .brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
  .mark { width: 30px; height: 30px; display: block; overflow: visible; }
  .mark .bar { fill: currentColor; }
  .mark .flake { fill: var(--accent); }
  .mark .ghost { fill: none; stroke: currentColor; stroke-width: 1.25; stroke-dasharray: 2.5 2.5; opacity: .32; }
  .wordmark { font-size: 20px; font-weight: 700; letter-spacing: -.03em; }
  .wordmark .dot { color: var(--accent); }

  /* The dropped bar recovers for a moment, then drops again. The logo does the
     thing the product does. transform-box keeps the origin on the bar itself
     rather than the whole SVG. */
  .mark .flake, .mark .ghost { transform-box: fill-box; transform-origin: bottom; }
  .mark .flake { animation: recover 6s cubic-bezier(.2,.8,.2,1) infinite; }
  .mark .ghost { animation: vacancy 6s cubic-bezier(.2,.8,.2,1) infinite; }

  @keyframes recover {
    0%, 46%  { transform: scaleY(1); }
    52%, 62% { transform: scaleY(3.2); }
    68%, 71% { transform: scaleY(1); }   /* a stutter on the way down */
    74%, 78% { transform: scaleY(2.4); }
    84%, 100% { transform: scaleY(1); }
  }
  @keyframes vacancy {
    0%, 46%  { opacity: .32; }
    52%, 62% { opacity: 0; }
    68%, 71% { opacity: .32; }
    74%, 78% { opacity: 0; }
    84%, 100% { opacity: .32; }
  }
  @media (prefers-reduced-motion: reduce) {
    .mark .flake, .mark .ghost { animation: none; }
  }
  h1 { font-size: clamp(32px, 6vw, 46px); line-height: 1.1; letter-spacing: -.03em; margin: 24px 0 16px; }
  .lede { font-size: 19px; color: var(--muted); max-width: 34em; margin: 0; }
  .lede strong { color: var(--ink); font-weight: 600; }

  pre {
    background: var(--code-bg); color: var(--code-ink); padding: 16px 18px;
    border-radius: 10px; overflow-x: auto; font-size: 13.5px; line-height: 1.7; margin: 0;
  }
  .tok-str { color: #86efac; } .tok-key { color: #93c5fd; } .tok-com { color: #6b7280; }

  section { padding: 40px 0; border-top: 1px solid var(--line); }
  h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); margin: 0 0 20px; font-weight: 600; }
  h3 { font-size: 17px; margin: 28px 0 8px; letter-spacing: -.01em; }
  p { color: var(--muted); }
  p strong { color: var(--ink); font-weight: 600; }

  /* inspector */
  .inspector { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
  .bar { display: flex; align-items: center; gap: 8px; padding: 12px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
  .method { font: 600 12px/1 ui-monospace, monospace; padding: 8px 10px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); }
  input, select {
    font: 13.5px/1 ui-monospace, monospace; padding: 9px 10px;
    border: 1px solid var(--line); border-radius: 7px; background: var(--bg); color: var(--ink);
  }
  #path { flex: 1; min-width: 200px; }
  button {
    font: 600 13px/1 inherit; padding: 10px 18px; border: 0; border-radius: 7px;
    background: var(--accent); color: #fff; cursor: pointer;
  }
  button:disabled { opacity: .5; cursor: wait; }
  .controls { display: flex; gap: 18px; padding: 12px; flex-wrap: wrap; border-bottom: 1px solid var(--line); font-size: 12.5px; color: var(--muted); }
  .ctl { display: flex; align-items: center; gap: 7px; }
  .ctl input { width: 84px; padding: 6px 8px; }
  .status { display: flex; gap: 16px; padding: 10px 14px; font: 12.5px/1 ui-monospace, monospace; border-bottom: 1px solid var(--line); color: var(--muted); }
  .status b { font-weight: 600; }
  .s-ok { color: var(--ok); } .s-err { color: var(--accent); }
  #out { margin: 0; border-radius: 0; max-height: 340px; overflow: auto; }

  table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
  th, td { text-align: left; padding: 9px 12px 9px 0; border-bottom: 1px solid var(--line); }
  th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
  td.mono { font-size: 13px; }
  td.num { color: var(--muted); font-variant-numeric: tabular-nums; }

  .note { background: var(--accent-soft); border-left: 3px solid var(--accent); padding: 14px 16px; border-radius: 0 8px 8px 0; font-size: 14.5px; color: var(--ink); }
  footer { padding: 40px 0 72px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }

/* Utility classes rather than inline style attributes: the CSP sets
   style-src 'self', which blocks inline styles, and keeping them out means
   the policy needs no 'unsafe-inline' escape hatch. */
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.m-0 { margin: 0; }
.muted { color: var(--muted); }