:root {
  --bg: #f6f7f9; --panel: #ffffff; --ink: #14202b; --muted: #5b6875; --line: #dfe4ea;
  --accent: #0b6bcb; --water: #1e8cff; --ok: #1a7f37; --warn: #9a6700; --bad: #c62828; --night: #57606a;
  --chip: #eef2f6; --shadow: 0 1px 2px rgba(20, 32, 43, .06), 0 2px 8px rgba(20, 32, 43, .05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1117; --panel: #161b22; --ink: #e6edf3; --muted: #9aa7b4; --line: #2b333d;
    --accent: #58a6ff; --water: #4aa3ff; --ok: #3fb950; --warn: #d29922; --bad: #f85149; --night: #8b949e;
    --chip: #21262d; --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d1117; --panel: #161b22; --ink: #e6edf3; --muted: #9aa7b4; --line: #2b333d;
  --accent: #58a6ff; --water: #4aa3ff; --ok: #3fb950; --warn: #d29922; --bad: #f85149; --night: #8b949e;
  --chip: #21262d; --shadow: none; color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
header.top {
  position: sticky; top: 0; z-index: 1000; background: var(--panel); border-bottom: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; padding: 10px 16px;
}
header.top .brand { font-weight: 700; font-size: 17px; text-decoration: none; color: var(--ink); }
header.top .brand span { color: var(--water); }
header.top nav { display: flex; gap: 4px; flex-wrap: wrap; }
header.top nav a {
  text-decoration: none; color: var(--muted); padding: 6px 10px; border-radius: 6px; font-size: 14px;
}
header.top nav a[aria-current="page"], header.top nav a:hover { background: var(--chip); color: var(--ink); }
main { max-width: 1200px; margin: 0 auto; padding: 16px; }
h1 { font-size: 22px; margin: 4px 0 8px; }
h2 { font-size: 17px; margin: 24px 0 8px; }
p.lede { color: var(--muted); margin: 0 0 12px; max-width: 70ch; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px; box-shadow: var(--shadow); }
.strip { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: baseline; padding: 10px 14px; }
.strip b { font-size: 18px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.two { display: grid; gap: 16px; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
@media (max-width: 860px) { .two { grid-template-columns: minmax(0, 1fr); } }
#map { height: 360px; border-radius: 10px; border: 1px solid var(--line); z-index: 0; }
.card { display: block; text-decoration: none; color: inherit; overflow: hidden; padding: 0; }
.card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; background: var(--chip); }
.card .body { padding: 10px 12px; }
.card .name { font-weight: 600; font-size: 14px; line-height: 1.3; }
.card:hover { border-color: var(--accent); }
.nums { display: flex; gap: 14px; margin-top: 6px; font-variant-numeric: tabular-nums; font-size: 14px; }
.pill {
  display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--chip); color: var(--muted); vertical-align: middle; white-space: nowrap;
}
.pill.ok { color: var(--ok); } .pill.provisional, .pill.view_change, .pill.above_range, .pill.above_range_provisional, .pill.stale { color: var(--warn); }
.pill.quarantined, .pill.error { color: var(--bad); } .pill.night, .pill.no_frame, .pill.pending { color: var(--night); }
.flag { display: inline-block; font-size: 11px; padding: 0 6px; border-radius: 4px; border: 1px solid var(--line); color: var(--muted); margin: 2px 2px 0 0; }
table { border-collapse: collapse; width: 100%; font-size: 13px; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.tablewrap { overflow-x: auto; }
.stage-wrap { position: relative; }
.stage-wrap canvas, .stage-wrap img { width: 100%; height: auto; display: block; border-radius: 8px; }
.slider { display: flex; gap: 12px; align-items: center; margin: 10px 0 4px; flex-wrap: wrap; }
.slider input[type=range] { flex: 1; min-width: 180px; accent-color: var(--water); }
.slider output { font-variant-numeric: tabular-nums; font-weight: 700; min-width: 6ch; }
.kpis { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.kpi { padding: 12px; }
.kpi .v { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi .l { color: var(--muted); font-size: 13px; }
code, pre { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 13px; }
pre { background: var(--chip); padding: 10px; border-radius: 8px; overflow-x: auto; }
button, .btn {
  font: inherit; font-size: 14px; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line);
  background: var(--panel); color: var(--ink); cursor: pointer;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--bad); }
input[type=password], input[type=text] {
  font: inherit; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
}
footer { max-width: 1200px; margin: 24px auto 32px; padding: 0 16px; color: var(--muted); font-size: 12px; }
.decision { border-left: 3px solid var(--line); padding: 4px 0 4px 10px; margin: 8px 0; }
.decision.llm { border-color: var(--accent); }
.err { color: var(--bad); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.banner { padding: 8px 12px; border-radius: 8px; background: var(--chip); border: 1px solid var(--line); margin-bottom: 8px; font-size: 14px; }
[hidden] { display: none !important; }
.ticks { position: relative; height: 30px; margin: -2px 0 6px; font-size: 11px; color: var(--muted); }
.ticks .tick { position: absolute; transform: translateX(-50%); text-align: center; white-space: nowrap; border-left: 1px solid var(--warn); padding-left: 3px; line-height: 1.2; }
.ticks .tick.minor, .ticks .tick.moderate, .ticks .tick.major { color: var(--bad); border-color: var(--bad); }
.catbtn { font-size: 12px; padding: 2px 8px; margin: 2px 0; }

/* ---- Oct 26 UI pass: calmer, card-first layout; long text moves behind (i) tips ---- */
body { font: 15px/1.55 "Inter", "Segoe UI Variable", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.panel { border-radius: 14px; padding: 16px; }
h1 { font-size: 26px; letter-spacing: -.01em; }
h2 { font-size: 18px; letter-spacing: -.005em; }
.hero { display: grid; gap: 14px; padding: 22px 22px 18px; border-radius: 18px; margin: 4px 0 14px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--water) 16%, var(--panel)), var(--panel) 70%); border: 1px solid var(--line); }
.hero h1 { margin: 0; font-size: 30px; line-height: 1.15; }
.hero p { margin: 0; color: var(--muted); max-width: 62ch; font-size: 16px; }
.steps { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.step { display: flex; gap: 10px; align-items: flex-start; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font-size: 14px; }
.step .n { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--water); color: #fff; font-weight: 700; display: grid; place-items: center; font-size: 13px; }
.cta { display: flex; gap: 10px; flex-wrap: wrap; }
.btn.big, button.big { font-size: 15px; padding: 10px 16px; border-radius: 10px; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.btn.primary, button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.info { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; font: 600 11px/1 system-ui, sans-serif;
  background: var(--chip); color: var(--muted); border: 1px solid var(--line); cursor: help; position: relative; vertical-align: middle; margin-left: 4px; }
.info::before { content: "i"; font-style: italic; }
.info:hover::after, .info:focus::after { content: attr(data-tip); position: absolute; left: 50%; top: calc(100% + 6px); transform: translateX(-50%);
  width: min(340px, 80vw); padding: 10px 12px; border-radius: 10px; background: var(--ink); color: var(--bg); font: 400 13px/1.45 system-ui, sans-serif;
  font-style: normal; z-index: 2000; box-shadow: 0 6px 24px rgba(0,0,0,.25); white-space: normal; text-align: left; }
details.more { margin-top: 16px; }
details.more > summary { cursor: pointer; font-weight: 600; padding: 12px 16px; border-radius: 12px; background: var(--panel); border: 1px solid var(--line); list-style: none; }
details.more > summary::-webkit-details-marker { display: none; }
details.more > summary::before { content: "▸ "; color: var(--muted); }
details.more[open] > summary::before { content: "▾ "; }
details.more > .inner { margin-top: 12px; display: grid; gap: 16px; }
.bignum { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.bignum .v { font-size: 34px; font-weight: 750; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.bignum .sub { color: var(--muted); font-size: 14px; }
.card { border-radius: 14px; transition: transform .12s ease, box-shadow .12s ease; }
.card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(20, 32, 43, .12); }
.replay-wrap { position: relative; }
.replay-wrap .cap { position: absolute; left: 8px; right: 8px; bottom: 8px; padding: 6px 10px; border-radius: 8px; font-size: 13px;
  background: rgba(0,0,0,.65); color: #fff; }
.replay-wrap .cap.warn { background: rgba(154, 103, 0, .9); }
#rp-play { min-width: 110px; }
.legend-dot { display: inline-block; width: 12px; height: 12px; border-radius: 3px; background: rgba(30,140,255,.6); vertical-align: -1px; }
.legend-hatch { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -1px;
  background: repeating-linear-gradient(45deg, rgba(30,140,255,.75) 0 3px, rgba(255,255,255,.6) 3px 6px); }