:root {
  --code-bg: var(--demo-bg);
  --ok: #18794e;
  --danger: #b42318;
  --python: #3776ab;
  --rust: #b54708;
  --tok-keyword: #8a3ffc;
  --tok-type: #087e96;
  --tok-string: #a3530b;
  --tok-comment: #6a737d;
  --tok-number: #b42318;
  --tok-macro: #1f6feb;
  --tok-attr: #6a737d;
  --tok-fn: #0b5cad;
  --tok-builtin: #0e7c5a;
  --mono: var(--demo-mono);
}

:root[data-theme="dark"] {
  --python: #8bbcef;
  --rust: #ff995c;
  --ok: #7ee2a8;
  --danger: #ff8a80;
  --tok-keyword: #c792ea;
  --tok-type: #91e0ee;
  --tok-string: #f0b37e;
  --tok-comment: #7f8791;
  --tok-number: #f78c6c;
  --tok-macro: #82aaff;
  --tok-attr: #7f8791;
  --tok-fn: #82aaff;
  --tok-builtin: #7ee2a8;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --python: #8bbcef;
    --rust: #ff995c;
    --ok: #7ee2a8;
    --danger: #ff8a80;
    --tok-keyword: #c792ea;
    --tok-type: #91e0ee;
    --tok-string: #f0b37e;
    --tok-comment: #7f8791;
    --tok-number: #f78c6c;
    --tok-macro: #82aaff;
    --tok-attr: #7f8791;
    --tok-fn: #82aaff;
    --tok-builtin: #7ee2a8;
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-height: 100%; background: var(--demo-bg); }
body {
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--demo-bg);
  color: var(--demo-text);
  font: 15px/1.5 var(--demo-font);
}
a { color: var(--demo-accent); }
a:focus-visible, button:focus-visible, summary:focus-visible, pre:focus-visible { outline: 3px solid var(--demo-accent); outline-offset: 3px; }
code, pre { font-family: var(--mono); }

.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1rem;
  padding: 0.8rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid var(--demo-border);
}
.brand { display: inline-flex; align-items: baseline; gap: 0.5rem; color: var(--demo-text); text-decoration: none; }
.brand-mark { width: 1.45rem; height: 1.45rem; align-self: center; flex: none; }
.brand-name { color: var(--demo-accent); font: 700 1.1rem/1 var(--mono); }
.brand-tag { color: var(--demo-muted); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.portfolio-home { color: var(--demo-muted); font-size: 0.85rem; }
/* The demo kit's scheme toggle closes the header at its right edge, as in the other demos. */
.bar .demo-theme-toggle { margin-left: -0.5rem; }
.tagline { margin: 0; color: var(--demo-muted); font-size: 0.9rem; }
.back-link { margin-left: auto; font-weight: 650; }
.page { width: min(1120px, 100%); margin: 0 auto; padding: clamp(1rem, 3vw, 2rem); flex: 1; }
.intro { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin: 0 0 1.4rem; }
.eyebrow { margin: 0 0 0.35rem; color: var(--demo-accent); font-size: 0.78rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
h1, h2 { color: var(--demo-text-strong); }
h1 { margin: 0; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.12; letter-spacing: -0.035em; }
.lede { max-width: 48rem; margin: 0.65rem 0 0; color: var(--demo-muted); }
.precomputed { flex: none; margin: 0 0 0.3rem; padding: 0.45rem 0.7rem; border: 1px solid var(--demo-border); border-radius: var(--demo-radius); color: var(--ok); font-size: 0.82rem; font-weight: 650; }
.precomputed span { margin-right: 0.35rem; font-size: 0.65rem; }
.tabs { display: flex; gap: 0.25rem; overflow-x: auto; border-bottom: 1px solid var(--demo-border); scrollbar-width: thin; }
.tabs [role="tab"] { flex: none; padding: 0.55rem 0.85rem; border: 0; border-radius: var(--demo-radius-control) var(--demo-radius-control) 0 0; background: transparent; color: var(--demo-muted); font: inherit; font-weight: 650; cursor: pointer; }
.tabs [role="tab"][aria-selected="true"] { background: var(--demo-accent); color: var(--demo-on-accent); }
.tabs [role="tab"]:hover { color: var(--demo-text); }
.tabs [role="tab"][aria-selected="true"]:hover { color: var(--demo-on-accent); }
.summary { margin: 1rem 0; padding: 1rem 1.1rem; border: 1px solid var(--demo-border); border-radius: var(--demo-radius); background: var(--demo-surface); }
.summary h2 { margin: 0; font-size: 1.25rem; }
.summary p { margin: 0.35rem 0 0; color: var(--demo-muted); }
.curated-live-link { display: inline-flex; align-items: center; margin-top: 0.8rem; padding: 0.55rem 0.85rem; border: 1px solid var(--demo-accent); border-radius: var(--demo-radius-control); background: var(--demo-accent); color: var(--demo-on-accent); font-weight: 700; text-decoration: none; }
.curated-live-link:hover { filter: brightness(0.94); }
.metadata { display: flex; flex-wrap: wrap; gap: 0.4rem 1.1rem; margin-top: 0.75rem; color: var(--demo-muted); font-size: 0.85rem; }
.metadata span { min-width: 0; overflow-wrap: anywhere; }
.metadata strong { color: var(--demo-text-strong); }
.download { display: inline-flex; align-items: center; gap: 0.45rem; margin: 0.8rem 0 0 0.55rem; padding: 0.5rem 0.75rem; border: 1px solid var(--demo-border); border-radius: var(--demo-radius-control); background: var(--demo-surface-2); color: var(--demo-text); font: inherit; font-weight: 650; text-decoration: none; }
.download:hover { filter: brightness(0.94); }
.summary .result { display: flex; margin-top: 0.75rem; padding: 0.55rem 0.7rem; border-radius: var(--demo-radius-control); background: var(--code-bg); }
.summary .result h4 { margin: 0; }
.summary .result pre { padding: 0; background: transparent; font-size: 0.82rem; }
.generation-details { margin-top: 0.8rem; border-top: 1px solid var(--demo-border); color: var(--demo-muted); font-size: 0.86rem; }
.generation-details > summary { width: fit-content; padding: 0.55rem 0; color: var(--demo-muted); font-weight: 650; cursor: pointer; }
.generation-details[open] > summary { color: var(--demo-text); }
.generation-details .metadata { margin-top: 0.35rem; }
.generation-details > .metadata { margin-top: 0.35rem; }
.generation-details > p.metadata { margin: 0.7rem 0 0; }
.option-list { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.7rem 0 0; padding: 0; list-style: none; }
.option-list li { padding: 0.18rem 0.45rem; border-radius: var(--demo-radius-control); background: var(--demo-surface-2); color: var(--demo-text); font: 0.8rem/1.55 var(--mono); overflow-wrap: anywhere; }
.columns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 1rem; align-items: start; }
.column { min-width: 0; display: grid; gap: 1rem; }
.card { min-width: 0; overflow: hidden; border: 1px solid var(--demo-border); border-radius: var(--demo-radius); background: var(--demo-surface); }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--demo-border); }
.card h3 { margin: 0; font-size: 0.95rem; }
.card-head span { color: var(--demo-muted); font-size: 0.78rem; }
.column:first-child .card-head span { color: var(--python); font-weight: 700; }
.column:last-child .card-head span { color: var(--rust); font-weight: 700; }
.code { max-height: 34rem; margin: 0; overflow: auto; padding: 0.85rem; background: var(--code-bg); color: var(--demo-text); font: 0.82rem/1.55 var(--mono); tab-size: 4; white-space: pre; }
.call-code { max-height: 20rem; }
.result { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0.75rem; padding: 0.8rem; }
.result h4 { margin: 0 0 0.35rem; color: var(--demo-muted); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.result pre { margin: 0; overflow: auto; padding: 0.6rem; border-radius: var(--demo-radius-control); background: var(--code-bg); font-size: 0.8rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.limitations { margin: 0; padding: 0.5rem 1.2rem 0.8rem 2rem; color: var(--demo-muted); }
.limitations li + li { margin-top: 0.3rem; }
.load-error { padding: 1rem; border: 1px solid var(--danger); border-radius: var(--demo-radius); color: var(--danger); overflow-wrap: anywhere; }
.loading { color: var(--demo-muted); }
.foot { padding: 0.9rem clamp(1rem, 3vw, 2rem); border-top: 1px solid var(--demo-border); color: var(--demo-muted); font-size: 0.82rem; }
.foot p { margin: 0.15rem 0; }

.tok-keyword { color: var(--tok-keyword); }
.tok-type { color: var(--tok-type); }
.tok-string { color: var(--tok-string); }
.tok-comment { color: var(--tok-comment); }
.tok-number { color: var(--tok-number); }
.tok-macro { color: var(--tok-macro); }
.tok-attr { color: var(--tok-attr); }
.tok-fn { color: var(--tok-fn); }
.tok-builtin { color: var(--tok-builtin); }

@media (max-width: 760px) {
  .intro { align-items: start; flex-direction: column; gap: 0.8rem; }
  .columns { grid-template-columns: minmax(0, 1fr); }
  .code { max-height: 28rem; }
}
@media (max-width: 430px) {
  .bar { align-items: flex-start; }
  .tagline { width: 100%; order: 2; }
  .back-link { margin-left: auto; font-size: 0.85rem; }
  .bar .demo-theme-toggle { align-self: center; }
  .result { grid-template-columns: minmax(0, 1fr); }
  .summary { padding: 0.85rem; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; } }