/* Styles for the interactive Examples section (scoped under .rl / .ex-*). */

:root {
  --ink: #17161d;
  --ink-2: #3c3a47;
  --muted: #6b6878;
  --line: #e8e6ef;
  --line-strong: #d9d6e3;
  --soft: #f7f6fb;
  --soft-2: #f1effa;
  --accent: #4A1FB4;
  --accent-soft: #efeafd;

  --rlcr: #d23f7a;
  --rlvr: #2f6be0;
  --base: #c98a0a;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(23, 22, 29, .04), 0 8px 24px -12px rgba(23, 22, 29, .12);
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

.rl {
  font-family: var(--sans);
  color: var(--ink-2);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.rl strong { color: var(--ink); font-weight: 600; }
.rl a { color: var(--accent); text-decoration: none; }
.rl a:hover { text-decoration: underline; text-underline-offset: 3px; }

.rl-section-head { max-width: 720px; margin-bottom: 20px; }
.rl-lede { margin-top: 0; font-size: 18px; color: var(--muted); }


/* ---------- Examples ---------- */
.ex-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.ex-tabs { min-width: 0; position: relative; display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.ex-tabs::-webkit-scrollbar { display: none; }
.ex-tab {
  flex: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--line); background: #fff;
  font: 500 13.5px var(--sans); color: var(--muted);
  transition: all .15s;
}
.ex-tab:hover { color: var(--ink); border-color: var(--line-strong); }
.ex-tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.ex-tab .kind { font-size: 11px; opacity: .7; }
.ex-arrows { display: flex; gap: 6px; flex: none; }
.ex-arrow {
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  display: grid; place-items: center; font-size: 13px;
  transition: background .15s, border-color .15s;
}
.ex-arrow:hover { background: var(--soft); border-color: var(--line-strong); }

.ex-question {
  position: relative;
  padding: 22px 24px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fbfaff, var(--soft));
  border: 1px solid var(--line);
}
.ex-label { display: block; font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.ex-q-text { font-size: 17px; line-height: 1.6; color: var(--ink); font-weight: 500; }
.ex-gt {
  display: inline-flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  margin-top: 14px; padding: 6px 12px 6px 10px;
  border-radius: 8px; background: #fff; border: 1px solid var(--line);
  font-size: 14.5px;
}
.ex-gt .ex-label { margin: 0; color: #1f8a4c; }
.ex-gt .ex-label i, .ex-gt .ex-label svg { margin-right: 4px; }
.ex-gt strong { font-weight: 600; }

.ex-models {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.ex-model {
  --c: var(--accent);
  display: grid;
  grid-row: span 4;
  grid-template-rows: subgrid;
  row-gap: 14px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}
.ex-model.is-ours {
  border-color: color-mix(in srgb, var(--c) 40%, var(--line));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c) 10%, transparent), var(--shadow);
}
.ex-model-head { display: flex; align-items: center; gap: 8px; }
.ex-model-head h3 { margin: 0; font-size: 15.5px; font-weight: 650; color: var(--ink); letter-spacing: -.01em; }
.ex-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--c); flex: none; }
.ex-badge {
  margin-left: auto;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff);
}

.ex-answer .val {
  font-size: 15.5px; font-weight: 600; color: var(--ink); line-height: 1.45;
  overflow-wrap: anywhere;
}

.ex-conf-row { display: flex; align-items: baseline; justify-content: space-between; }
.ex-conf-row .ex-label { margin: 0; }
.ex-conf-num { font-size: 26px; font-weight: 700; letter-spacing: -.03em; color: var(--c); font-variant-numeric: tabular-nums; line-height: 1; }
.ex-conf-num small { font-size: 14px; font-weight: 600; margin-left: 1px; }
.ex-bar { position: relative; height: 8px; margin-top: 10px; border-radius: 999px; background: var(--soft-2); overflow: hidden; }
.ex-bar i {
  position: absolute; inset: 0 auto 0 0;
  border-radius: inherit; background: var(--c);
  transition: width .6s cubic-bezier(.2, .8, .2, 1);
}

.ex-traces { display: flex; flex-direction: column; gap: 8px; align-self: start; min-width: 0; }
.ex-trace { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--soft); }
.ex-trace summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px;
  font-size: 13px; font-weight: 600; color: var(--ink-2);
  user-select: none;
}
.ex-trace summary::-webkit-details-marker { display: none; }
.ex-trace summary .tag { font: 500 11.5px var(--mono); color: var(--muted); }
.ex-trace summary .chev { margin-left: auto; font-size: 11px; color: var(--muted); transition: transform .2s; }
.ex-trace[open] summary .chev { transform: rotate(180deg); }
.ex-trace summary:hover { color: var(--ink); }
.ex-trace-body {
  max-height: 340px; overflow: auto;
  padding: 2px 12px 12px;
  font-size: 13.5px; line-height: 1.6; color: var(--ink-2);
  white-space: pre-wrap; overflow-wrap: anywhere;
}
.ex-trace.is-analysis { background: color-mix(in srgb, var(--c) 6%, #fff); border-color: color-mix(in srgb, var(--c) 22%, var(--line)); }
.ex-trace-body::-webkit-scrollbar { width: 8px; }
.ex-trace-body::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 8px; }

.ex-foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 14px; font-size: 13.5px; color: var(--muted); }
.ex-toggle-all { border: 0; background: none; padding: 0; cursor: pointer; font: 500 13.5px var(--sans); color: var(--accent); }
.ex-toggle-all:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .ex-models { grid-template-columns: 1fr; }
  .ex-model { grid-row: auto; display: flex; flex-direction: column; }
}
@media (max-width: 600px) {
  .rl { font-size: 16px; }
  .ex-question { padding: 18px; }
  .ex-arrows { display: none; }
}