:root {
  --bg: #0b0f12;
  --fg: #e7ecef;
  --card: #13181d;
  --muted: #8b969e;
  --border: #2a333b;
  --accent: #1c242c;
  --steel: #b7c4cc;
  --up: #7d9d8c;
  --down: #c4897e;
  --primary: #d7dee4;
  --ink: #0b0f12;
  --sans: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --display: "Newsreader", "Times New Roman", serif;
}
* { box-sizing: border-box; border-color: var(--border); }
html, body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--sans); line-height: 1.5; }
body {
  min-height: 100dvh;
  background: radial-gradient(1200px 500px at 10% -10%, color-mix(in oklab, var(--steel) 7%, transparent), transparent 60%), var(--bg);
}
a { color: inherit; text-decoration: none; }
a[href].text, footer a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--border); }
button, select, input { font: inherit; color: inherit; }
button { cursor: pointer; }
button:not(:disabled), [role="button"]:not(:disabled) { cursor: pointer; }
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 1.25rem 2rem; }
header {
  position: sticky; top: 0; z-index: 20;
  border-bottom: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
  background: color-mix(in oklab, var(--bg) 90%, transparent);
  backdrop-filter: blur(8px);
}
.bar { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; justify-content: space-between; padding: 0.75rem 0; }
.brand { font-family: var(--display); font-size: 1.75rem; letter-spacing: -0.02em; }
.sub { color: var(--muted); font-size: 0.75rem; margin-left: 0.75rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip, .btn {
  height: 2.75rem; border-radius: 0.5rem; border: 1px solid var(--border);
  background: var(--card); padding: 0 0.75rem; display: inline-flex; align-items: center; gap: 0.5rem;
}
.chip.on, .btn.primary, .btn.on { background: var(--primary); color: var(--ink); border-color: var(--primary); }
.grid3 { display: grid; gap: 0.75rem; margin: 1.5rem 0; }
@media (min-width: 640px) { .grid3 { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 0.75rem; padding: 1.1rem 1.25rem; }
.kicker { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.big { font-family: var(--display); font-size: 2rem; letter-spacing: -0.03em; margin: 0.2rem 0; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); font-size: 0.8rem; }
.search { width: 100%; height: 2.75rem; border-radius: 0.5rem; border: 1px solid var(--border); background: var(--card); padding: 0 0.9rem; }
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.75rem 0 1.25rem; }
.pill { height: 2.75rem; border-radius: 999px; border: 1px solid var(--border); background: var(--card); color: var(--muted); padding: 0 0.9rem; }
.pill.on { background: var(--primary); color: var(--ink); border-color: var(--primary); }
.board { border: 1px solid var(--border); border-radius: 0.75rem; overflow: hidden; background: var(--card); }
.row { display: grid; grid-template-columns: 1fr auto auto; gap: 0.75rem; align-items: center; padding: 0.85rem 1rem; border-bottom: 1px solid var(--border); }
.row:last-child { border-bottom: 0; }
.name { font-size: 0.9rem; }
.sci { font-family: var(--display); font-style: italic; font-size: 0.75rem; color: var(--muted); }
.mark { text-align: right; font-variant-numeric: tabular-nums; }
.range { font-size: 0.7rem; color: var(--muted); }
.up { color: var(--up); } .down { color: var(--down); }
footer { color: var(--muted); font-size: 0.75rem; padding: 1.25rem 0 2rem; border-top: 1px solid var(--border); margin-top: 1.5rem; }
.detail { display: none; }
.detail.on { display: block; }
.back { margin-bottom: 1rem; }
.listings a { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--border); }
.src { font-size: 0.7rem; color: var(--muted); }
.chart-card { margin-bottom: 1.5rem; }
.chart-head { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: flex-end; justify-content: space-between; margin-bottom: 0.75rem; }
.chart-head h2, .detail h2 { font-family: var(--display); font-size: 1.35rem; font-weight: 500; margin: 0; }
.toggles { display: flex; gap: 0.4rem; }
.chart-controls { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; justify-content: flex-end; }
.chart { width: 100%; height: 16rem; position: relative; }
.chart svg { width: 100%; height: 100%; display: block; }
.chart-tip {
  position: absolute;
  pointer-events: none;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.4rem 0.65rem;
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--fg);
  z-index: 4;
  min-width: 8.5rem;
  box-shadow: 0 8px 24px color-mix(in oklab, #000 40%, transparent);
  opacity: 0;
  transform: translate(-50%, calc(-100% - 10px));
}
.chart-tip.on { opacity: 1; }
.chart-tip .tip-date { color: var(--muted); font-size: 0.68rem; margin-bottom: 0.15rem; }
.chart-tip .tip-row { display: flex; justify-content: space-between; gap: 0.85rem; font-variant-numeric: tabular-nums; }
.chart-tip .tip-row .k { color: var(--muted); }
.chart-tip .tip-row.spy .k { color: var(--muted); }
.spark { width: 72px; height: 28px; }
.notes { list-style: none; padding: 0.75rem 0 0; margin: 0.75rem 0 0; border-top: 1px solid var(--border); }
.notes li { display: flex; gap: 0.75rem; font-size: 0.75rem; color: var(--muted); margin: 0.4rem 0; }
.notes .yr { width: 3rem; color: var(--fg); font-variant-numeric: tabular-nums; }
.feeds { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.5rem 0 0; }
.feed {
  font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase;
  border: 1px solid var(--border); border-radius: 999px; padding: 0.25rem 0.6rem; color: var(--muted);
}
.feed.on { color: var(--up); border-color: color-mix(in oklab, var(--up) 50%, var(--border)); }
.feed.off { color: var(--down); }
pre, code { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; }
pre {
  overflow-x: auto; background: var(--card); border: 1px solid var(--border);
  border-radius: 0.5rem; padding: 0.9rem 1rem; font-size: 0.78rem; line-height: 1.45;
}
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { text-align: left; padding: 0.55rem 0.4rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }
.ok { color: var(--up); } .fail { color: var(--down); }
.prose h1 { font-family: var(--display); font-size: 2.2rem; letter-spacing: -0.03em; margin: 1.2rem 0 0.4rem; }
.prose h2 { font-family: var(--display); font-size: 1.4rem; font-weight: 500; margin: 1.6rem 0 0.5rem; }
.prose p, .prose li { color: var(--muted); }
.prose strong, .prose h1, .prose h2 { color: var(--fg); }
.prose ol, .prose ul { padding-left: 1.2rem; }
.prose li { margin: 0.35rem 0; }
html, body { overflow-x: clip; max-width: 100%; }
header { padding-top: env(safe-area-inset-top); }
#desk { display: flex; flex-direction: column; }

@media (min-width: 640px) {
  .row { grid-template-columns: 1fr 88px auto; }
}

@media (max-width: 639px) {
  .wrap { padding: 0 1rem 2.5rem; }
  .bar { flex-wrap: nowrap; gap: 0.5rem; padding: 0.45rem 0; }
  .brand { font-size: 1.4rem; }
  .sub { display: none; }
  .actions .btn[href="health.html"] { display: none; }
  .btn { height: 2.5rem; }
  .grid3 {
    order: 0;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin: 0.85rem 0 1rem;
  }
  .grid3 .card { padding: 0.7rem 0.55rem; border-radius: 0.75rem; }
  .grid3 .big { font-size: 1.1rem; letter-spacing: -0.03em; }
  .grid3 .muted { display: none; }
  .search { order: 1; }
  .filters {
    order: 2;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0.65rem 0 1rem;
  }
  .filters::-webkit-scrollbar { display: none; }
  .pill { flex: 0 0 auto; }
  .board {
    order: 3;
    background: transparent;
    border: 0;
    overflow: visible;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem 0.75rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 0.85rem 0.9rem;
  }
  .row:last-child { border-bottom: 1px solid var(--border); }
  .row > :first-child { flex: 1 1 55%; min-width: 0; }
  .name { font-size: 0.95rem; font-weight: 500; }
  .mark { font-size: 1rem; font-weight: 500; }
  .spark {
    display: block;
    order: 3;
    width: 100%;
    height: 28px;
  }
  .chart-card { order: 4; padding: 0.9rem; }
  .chart-head h2 { font-size: 1.15rem; }
  .chart-head .muted { display: none; }
  .chart { height: 11rem; }
  .big { font-size: 1.85rem; }
  .detail .big { font-size: 1.85rem; }
  .listings a { align-items: flex-start; }
  .listings a span { min-width: 0; }
}