:root {
  color-scheme: light;
  --bg: #f6f5f2; --surface: #fcfcfb; --surface-2: #f0efec; --border: #e1dfd9;
  --text: #0b0b0b; --text-2: #52514e; --muted: #77756f;
  --s1: #2a78d6; --s2: #eb6834; --s1-soft: #cde2fb;
  --pos: #2a78d6; --neg: #e34948; --mid: #f0efec;
  --zone-hi: rgba(42,120,214,.08); --zone-lo: rgba(227,73,72,.08);
  --warn-bg: #fff4dc; --warn-ink: #6b4a00; --err-bg: #fde8e8; --err-ink: #7a1d1d;
  --radius: 10px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121211; --surface: #1a1a19; --surface-2: #232321; --border: #33332f;
    --text: #ffffff; --text-2: #c3c2b7; --muted: #95948b;
    --s1: #3987e5; --s2: #d95926; --s1-soft: #184f95;
    --pos: #3987e5; --neg: #e66767; --mid: #383835;
    --zone-hi: rgba(57,135,229,.12); --zone-lo: rgba(230,103,103,.12);
    --warn-bg: #3a2e10; --warn-ink: #f5d48a; --err-bg: #3b1818; --err-ink: #f4b4b4;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121211; --surface: #1a1a19; --surface-2: #232321; --border: #33332f;
  --text: #ffffff; --text-2: #c3c2b7; --muted: #95948b;
  --s1: #3987e5; --s2: #d95926; --s1-soft: #184f95;
  --pos: #3987e5; --neg: #e66767; --mid: #383835;
  --zone-hi: rgba(57,135,229,.12); --zone-lo: rgba(230,103,103,.12);
  --warn-bg: #3a2e10; --warn-ink: #f5d48a; --err-bg: #3b1818; --err-ink: #f4b4b4;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 var(--font); overflow-x: hidden; }
a { color: var(--s1); }
h1 { font-size: 1.25rem; margin: 0; letter-spacing: -.01em; }
h2 { font-size: 1.05rem; margin: 2rem 0 .6rem; }
.muted { color: var(--muted); }
.fine { font-size: .78rem; color: var(--muted); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.top { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.25rem; padding: 14px 16px;
       border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.brand { flex: 1 1 220px; min-width: 0; }
.sub { margin: 0; font-size: .82rem; color: var(--text-2); }
.tabs, .theme, .ranges { display: flex; gap: 4px; background: var(--surface-2); padding: 3px; border-radius: 9px; }
.tabs button, .theme button, .ranges button {
  border: 0; background: transparent; color: var(--text-2); font: inherit; font-size: .85rem;
  padding: 5px 11px; border-radius: 7px; cursor: pointer; min-height: 32px; }
.tabs button[aria-selected="true"], .theme button.on, .ranges button.on { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgba(0,0,0,.12); }
.theme button { font-size: .78rem; padding: 4px 9px; }
.ranges { display: inline-flex; margin-bottom: .6rem; }

.banner { margin: 12px 16px 0; padding: 10px 14px; border-radius: var(--radius); font-size: .9rem; }
.banner.warn { background: var(--warn-bg); color: var(--warn-ink); }
.banner.err { background: var(--err-bg); color: var(--err-ink); }

.layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 24px; padding: 16px; max-width: 1240px; margin: 0 auto; }
main { min-width: 0; }
.cal { position: sticky; top: 84px; align-self: start; background: var(--surface); border: 1px solid var(--border);
       border-radius: var(--radius); padding: 12px 14px; }
.cal h2 { margin: 0 0 .5rem; font-size: .95rem; }
.cal ul { list-style: none; margin: 0; padding: 0; }
.cal li { padding: 6px 0; border-top: 1px solid var(--border); font-size: .85rem; display: grid; grid-template-columns: 58px 1fr; gap: 6px; }
.cal li:first-child { border-top: 0; }
.cal .d { color: var(--text-2); font-variant-numeric: tabular-nums; }
.cal .k { display: inline-block; font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-right: 4px; }

.lede { color: var(--text-2); max-width: 70ch; margin-top: 0; }
.note { color: var(--text-2); font-size: .88rem; max-width: 75ch; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.card .t { font-size: .84rem; color: var(--text-2); display: flex; justify-content: space-between; gap: 6px; }
.card .v { font-size: 1.7rem; font-weight: 650; letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.card .x { font-size: .8rem; color: var(--text-2); font-variant-numeric: tabular-nums; }
.card .p { font-size: .8rem; color: var(--text); }
.pbar { position: relative; height: 6px; border-radius: 3px; background: var(--surface-2); }
.pbar i { position: absolute; top: -3px; width: 4px; height: 12px; border-radius: 2px; background: var(--text); transform: translateX(-2px); }
.ago { display: flex; gap: 10px; font-size: .76rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.ago b { font-weight: 500; color: var(--text-2); }
.help { border: 1px solid var(--border); background: transparent; color: var(--muted); border-radius: 50%; width: 20px; height: 20px;
        font-size: .72rem; line-height: 1; cursor: pointer; flex: none; }
.helptext { font-size: .8rem; color: var(--text-2); background: var(--surface-2); padding: 6px 8px; border-radius: 6px; }

.changes { list-style: none; padding: 0; margin: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.changes li { display: grid; grid-template-columns: 86px 16px 1fr; gap: 6px; padding: 8px 12px; border-top: 1px solid var(--border); font-size: .9rem; }
.changes li:first-child { border-top: 0; }
.changes .d { color: var(--muted); font-variant-numeric: tabular-nums; }
.changes .ic { color: var(--text-2); }

.chart { margin: 0 0 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 8px 4px; }
.chart figcaption { font-size: .86rem; color: var(--text-2); padding: 0 6px 4px; }
.plot { width: 100%; height: 280px; }

.tablewrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.tbl { border-collapse: collapse; width: 100%; font-size: .86rem; }
.tbl th, .tbl td { padding: 7px 10px; border-top: 1px solid var(--border); white-space: nowrap; }
.tbl thead th { border-top: 0; color: var(--text-2); font-weight: 550; text-align: left; position: sticky; top: 0; background: var(--surface); }
.tbl thead th.num { text-align: right; }
.tbl.small { font-size: .8rem; }
.tbl tr.sec { cursor: pointer; }
.tbl tr.sec:hover td { background: var(--surface-2); }
.tbl tr.sub td { background: var(--surface-2); white-space: normal; }
.tag { display: inline-block; font-size: .72rem; padding: 1px 6px; border-radius: 9px; border: 1px solid var(--border); color: var(--text-2); }
.tag.on { border-color: var(--s1); color: var(--s1); }
.stocks { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 2px 14px; font-size: .78rem; }
.stocks span { font-variant-numeric: tabular-nums; color: var(--text-2); }
.linkbtn { margin-top: 8px; background: none; border: 0; color: var(--s1); font: inherit; cursor: pointer; padding: 4px 0; }

.explain { margin-top: 1.6rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 16px; }
.explain summary { cursor: pointer; font-weight: 600; }
.explain p, .explain li { color: var(--text-2); font-size: .9rem; max-width: 78ch; }
.terms { display: grid; grid-template-columns: max-content 1fr; gap: 4px 14px; font-size: .86rem; }
.terms dt { font-weight: 600; } .terms dd { margin: 0; color: var(--text-2); }

.mcx { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.mcard { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.mcard h3 { margin: 0; font-size: 1rem; display: flex; justify-content: space-between; gap: 8px; }
.mcard .ct { font-weight: 400; font-size: .8rem; color: var(--muted); }
.mcard .big { font-size: 1.8rem; font-weight: 650; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.mcard .price { font-size: .86rem; color: var(--text-2); font-variant-numeric: tabular-nums; }
.mcard .row { display: flex; gap: 16px; font-size: .84rem; margin-top: 6px; font-variant-numeric: tabular-nums; }
.mcard .row span b { display: block; font-size: .72rem; font-weight: 500; color: var(--muted); }
.mcard .spark { height: 90px; margin-top: 6px; }
.range { margin-top: 8px; font-size: .76rem; color: var(--muted); }

.foot { padding: 20px 16px 36px; text-align: center; font-size: .78rem; color: var(--muted); }

@media (max-width: 820px) {
  .layout { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .cal { position: static; }
  .top { position: static; }
  .plot { height: 240px; }
  .cards { grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 8px; }
  .card .v { font-size: 1.4rem; }
  .changes li { grid-template-columns: 74px 14px 1fr; font-size: .85rem; }
  .theme { order: 3; }
}