:root {
  --radius: 0.625rem;
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --ring: oklch(0.708 0 0);
  --orange: oklch(0.646 0.222 41.116);
  --orange-soft: oklch(0.646 0.222 41.116 / 0.14);
  --teal: oklch(0.6 0.118 184.714);
  --teal-soft: oklch(0.6 0.118 184.714 / 0.14);
  --grey-line: oklch(0.708 0 0);
  --good: oklch(0.6 0.118 184.714);
  --bad: oklch(0.577 0.245 27.325);
  --shadow: 0 1px 2px oklch(0 0 0 / 0.05);
  color-scheme: light;
}

:root[data-theme="dark"] {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --primary: oklch(0.922 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --ring: oklch(0.556 0 0);
  --orange: oklch(0.705 0.213 47.604);
  --orange-soft: oklch(0.705 0.213 47.604 / 0.18);
  --teal: oklch(0.696 0.17 162.48);
  --teal-soft: oklch(0.696 0.17 162.48 / 0.18);
  --grey-line: oklch(0.556 0 0);
  --good: oklch(0.696 0.17 162.48);
  --bad: oklch(0.704 0.191 22.216);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --background: oklch(0.145 0 0);
    --foreground: oklch(0.985 0 0);
    --card: oklch(0.205 0 0);
    --card-foreground: oklch(0.985 0 0);
    --muted: oklch(0.269 0 0);
    --muted-foreground: oklch(0.708 0 0);
    --border: oklch(1 0 0 / 10%);
    --input: oklch(1 0 0 / 15%);
    --primary: oklch(0.922 0 0);
    --primary-foreground: oklch(0.205 0 0);
    --ring: oklch(0.556 0 0);
    --orange: oklch(0.705 0.213 47.604);
    --orange-soft: oklch(0.705 0.213 47.604 / 0.18);
    --teal: oklch(0.696 0.17 162.48);
    --teal-soft: oklch(0.696 0.17 162.48 / 0.18);
    --grey-line: oklch(0.556 0 0);
    --good: oklch(0.696 0.17 162.48);
    --bad: oklch(0.704 0.191 22.216);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.mono, td.num, th.num, .stat-value, .score { font-family: "Geist Mono", ui-monospace, "SFMono-Regular", Consolas, monospace; font-variant-numeric: tabular-nums; }

a { color: inherit; }
a:hover { color: var(--orange); }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* header */
.site-head {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in oklab, var(--background) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-head .wrap { display: flex; align-items: center; gap: 20px; height: 56px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.brand-ball { width: 22px; height: 22px; flex: none; }
.brand .tag { font-family: "Geist Mono", monospace; font-size: 11px; font-weight: 500; padding: 1px 6px; border-radius: 999px; background: var(--orange-soft); color: var(--orange); }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a { text-decoration: none; font-size: 14px; color: var(--muted-foreground); padding: 6px 10px; border-radius: calc(var(--radius) - 2px); white-space: nowrap; }
.nav a:hover { color: var(--foreground); background: var(--muted); }
.nav a.active { color: var(--foreground); background: var(--muted); font-weight: 500; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--border); background: var(--background); color: var(--foreground); cursor: pointer;
}
.icon-btn:hover { background: var(--muted); }
.icon-btn svg { width: 16px; height: 16px; }

/* page */
.page-title { padding: 40px 0 20px; }
.eyebrow { font-family: "Geist Mono", monospace; font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--orange); margin: 0 0 8px; }
h1 { font-size: 34px; line-height: 1.15; letter-spacing: -0.025em; margin: 0 0 10px; font-weight: 700; }
h2 { font-size: 20px; letter-spacing: -0.015em; margin: 0 0 6px; font-weight: 600; }
h3 { font-size: 15px; margin: 0 0 6px; font-weight: 600; }
.lede { color: var(--muted-foreground); max-width: 720px; margin: 0; font-size: 16px; }
.muted { color: var(--muted-foreground); }
.small { font-size: 13px; }

.card {
  background: var(--card); color: var(--card-foreground);
  border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.card-pad { padding: 18px 20px; }
.card-head { padding: 18px 20px 0; }
.card-head p { margin: 0; }

.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 8px 0 24px; }
.stat { padding: 14px 16px; }
.stat-label { font-size: 12px; color: var(--muted-foreground); margin-bottom: 4px; }
.stat-value { font-size: 26px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
.stat-value .vs { font-size: 14px; color: var(--muted-foreground); font-weight: 400; }
.stat-text { font-family: "Geist", system-ui, sans-serif; font-size: 20px; color: var(--muted-foreground); font-weight: 500; }
.stat-note { font-size: 12px; color: var(--muted-foreground); margin-top: 4px; }

/* controls */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.toolbar .grow { flex: 1 1 200px; }
.input, select.input {
  height: 36px; padding: 0 12px; border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--input); background: var(--background); color: var(--foreground);
  font: inherit; font-size: 14px; width: 100%;
}
select.input { width: auto; padding-right: 28px; }
.input:focus-visible, .seg button:focus-visible, .icon-btn:focus-visible, .btn:focus-visible { outline: 2px solid var(--ring); outline-offset: 1px; }
.seg { display: inline-flex; padding: 3px; background: var(--muted); border-radius: var(--radius); gap: 2px; }
.seg button {
  border: 0; background: transparent; color: var(--muted-foreground); font: inherit; font-size: 13px;
  padding: 5px 11px; border-radius: calc(var(--radius) - 3px); cursor: pointer; white-space: nowrap;
}
.seg button.on { background: var(--background); color: var(--foreground); box-shadow: var(--shadow); font-weight: 500; }
.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px; font: inherit; font-size: 13px;
  border-radius: calc(var(--radius) - 2px); border: 1px solid var(--border); background: var(--background); color: var(--foreground); cursor: pointer;
}
.btn:hover { background: var(--muted); }

.years { display: flex; gap: 6px; overflow-x: auto; padding: 2px 0 10px; scrollbar-width: thin; }
.years button {
  flex: none; border: 1px solid var(--border); background: var(--background); color: var(--muted-foreground);
  font-family: "Geist Mono", monospace; font-size: 13px; padding: 5px 10px; border-radius: 999px; cursor: pointer;
}
.years button:hover { color: var(--foreground); }
.years button.on { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }
.years button .dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-left: 6px; vertical-align: 1px; }

/* the board */
.board-card { overflow: hidden; }
.table-scroll { overflow-x: auto; }
table.board { width: 100%; border-collapse: collapse; font-size: 14px; }
table.board th {
  text-align: left; font-weight: 500; font-size: 12px; color: var(--muted-foreground);
  padding: 10px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; background: var(--muted);
  user-select: none;
}
table.board th.sortable { cursor: pointer; }
table.board th.sortable:hover { color: var(--foreground); }
table.board th .arrow { font-size: 10px; margin-left: 3px; color: var(--orange); }
table.board td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.board tbody tr { cursor: pointer; }
table.board tbody tr:hover { background: var(--muted); }
table.board tbody tr:last-child td { border-bottom: 0; }
table.board .num { text-align: right; }
.pname { font-weight: 600; }
.psub { font-size: 12px; color: var(--muted-foreground); }
.pick-badge {
  display: inline-flex; align-items: center; justify-content: center; min-width: 30px; height: 24px; padding: 0 6px;
  border-radius: 6px; background: var(--muted); font-family: "Geist Mono", monospace; font-size: 13px; font-weight: 600;
}
.rank-badge { color: var(--orange); background: var(--orange-soft); }
.delta { font-family: "Geist Mono", monospace; font-size: 12px; }
.delta.up { color: var(--good); }
.delta.down { color: var(--bad); }
.chip {
  display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 999px; border: 1px solid var(--border);
  color: var(--muted-foreground); white-space: nowrap; font-weight: 500;
}
.chip.intl { color: var(--teal); border-color: color-mix(in oklab, var(--teal) 40%, transparent); }
.chip.hs, .chip.gl { color: var(--orange); border-color: color-mix(in oklab, var(--orange) 40%, transparent); }

.rangebar { position: relative; height: 18px; min-width: 120px; }
.rangebar .axis { position: absolute; left: 0; right: 0; top: 8px; height: 2px; background: var(--border); border-radius: 2px; }
.rangebar .zero { position: absolute; top: 3px; width: 1px; height: 12px; background: var(--grey-line); opacity: 0.6; }
.rangebar .band { position: absolute; top: 5px; height: 8px; border-radius: 4px; background: var(--orange-soft); border: 1px solid color-mix(in oklab, var(--orange) 45%, transparent); }
.rangebar .mid { position: absolute; top: 2px; width: 3px; height: 14px; margin-left: -1px; border-radius: 2px; background: var(--orange); }
.rangebar .act { position: absolute; top: 3px; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; background: var(--teal); border: 2px solid var(--card); top: 4px; }
.rangebar.imm .band { background: var(--teal-soft); border-color: color-mix(in oklab, var(--teal) 45%, transparent); }
.rangebar.imm .mid { background: var(--teal); }
.rangebar.imm .act { background: var(--orange); }
.cell-score { display: flex; align-items: center; gap: 10px; }
.cell-score .score { width: 42px; text-align: right; font-weight: 600; }
.legend-inline { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; color: var(--muted-foreground); padding: 10px 14px; border-top: 1px solid var(--border); }
.legend-inline i { display: inline-block; vertical-align: -1px; margin-right: 5px; }
.lg-band { width: 18px; height: 8px; border-radius: 4px; background: var(--orange-soft); border: 1px solid color-mix(in oklab, var(--orange) 45%, transparent); }
.lg-mid { width: 3px; height: 12px; background: var(--orange); border-radius: 2px; }
.lg-act { width: 10px; height: 10px; border-radius: 50%; background: var(--teal); }
.empty { padding: 40px 20px; text-align: center; color: var(--muted-foreground); }

/* drawer */
.scrim { position: fixed; inset: 0; background: oklch(0 0 0 / 0.4); opacity: 0; pointer-events: none; transition: opacity .18s; z-index: 40; }
.scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100%); z-index: 50;
  background: var(--background); border-left: 1px solid var(--border);
  transform: translateX(100%); transition: transform .22s ease; overflow-y: auto; overscroll-behavior: contain;
}
.drawer.open { transform: none; }
.drawer-head { position: sticky; top: 0; background: var(--background); border-bottom: 1px solid var(--border); padding: 16px 20px; display: flex; gap: 12px; align-items: flex-start; z-index: 2; }
.drawer-head h2 { font-size: 22px; margin: 0; }
.drawer-head .close { margin-left: auto; }
.drawer-body { padding: 18px 20px 40px; display: grid; gap: 16px; }
.drawer-body > * { min-width: 0; }
.facts { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--muted-foreground); margin-top: 4px; }
.facts b { color: var(--foreground); font-weight: 500; }
.ratings { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rating-card { padding: 14px 16px; }
.rating-card .big { font-family: "Geist Mono", monospace; font-size: 34px; font-weight: 600; letter-spacing: -0.03em; line-height: 1; }
.rating-card .range { font-family: "Geist Mono", monospace; font-size: 12px; color: var(--muted-foreground); margin-top: 6px; }
.rating-card .actual { font-size: 12px; margin-top: 8px; }
.rating-card .actual b { font-family: "Geist Mono", monospace; }
.rating-card .rangebar { margin-top: 12px; }
.section-title { display: flex; align-items: baseline; gap: 8px; margin-bottom: 8px; }
.section-title h3 { margin: 0; }
.section-title span { font-size: 12px; color: var(--muted-foreground); }

.drivers { display: grid; gap: 6px; }
.driver { display: grid; grid-template-columns: minmax(0, 1fr) 120px 52px; gap: 10px; align-items: center; font-size: 13px; }
.driver .what b { font-weight: 500; }
.driver .what span { color: var(--muted-foreground); }
.driver .bar { position: relative; height: 10px; background: var(--muted); border-radius: 5px; }
.driver .bar i { position: absolute; top: 0; bottom: 0; border-radius: 5px; }
.driver .bar .mid { position: absolute; left: 50%; top: -2px; bottom: -2px; width: 1px; background: var(--grey-line); }
.driver .eff { font-family: "Geist Mono", monospace; font-size: 12px; text-align: right; }
.plain { font-size: 13px; color: var(--muted-foreground); margin: 10px 0 0; }

.boxscore { width: 100%; border-collapse: collapse; font-size: 13px; }
.boxscore th { font-size: 11px; font-weight: 500; color: var(--muted-foreground); text-align: right; padding: 5px 6px; border-bottom: 1px solid var(--border); text-transform: uppercase; letter-spacing: 0.04em; }
.boxscore td { text-align: right; padding: 6px; font-family: "Geist Mono", monospace; font-variant-numeric: tabular-nums; border-bottom: 1px solid var(--border); }
.boxscore th:first-child, .boxscore td:first-child { text-align: left; }
.boxscore tr:last-child td { border-bottom: 0; }

.comps { display: grid; gap: 8px; }
.comp { display: grid; grid-template-columns: minmax(0, 1fr) 90px 92px; gap: 10px; align-items: center; padding: 10px 12px; }
.comp .cname { font-weight: 600; font-size: 14px; }
.comp .cmeta { font-size: 12px; color: var(--muted-foreground); }
.comp .tag { font-family: "Geist Mono", monospace; font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; padding: 1px 6px; border-radius: 999px; margin-left: 6px; vertical-align: 1px; }
.comp .tag.ceil { background: var(--teal-soft); color: var(--teal); }
.comp .tag.floor { background: var(--orange-soft); color: var(--orange); }
.comp .cnums { font-family: "Geist Mono", monospace; font-size: 12px; text-align: right; }
.spark { width: 90px; height: 30px; display: block; }

/* charts */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.chart-card { padding: 18px 20px 14px; min-width: 0; }
.chart { margin-top: 12px; min-height: 240px; }
.chart svg { max-width: 100%; height: auto; overflow: visible; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12px; color: var(--muted-foreground); margin-top: 8px; }
.chart-legend i { display: inline-block; width: 14px; height: 3px; border-radius: 2px; vertical-align: 3px; margin-right: 6px; }
.chart-tip { font-size: 12px; }
section.block { margin: 0 0 28px; }

table.plain-table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.plain-table th { text-align: right; font-weight: 500; font-size: 12px; color: var(--muted-foreground); padding: 8px 10px; border-bottom: 1px solid var(--border); background: var(--muted); white-space: nowrap; }
table.plain-table td { text-align: right; padding: 7px 10px; border-bottom: 1px solid var(--border); font-family: "Geist Mono", monospace; font-variant-numeric: tabular-nums; }
table.plain-table th:first-child, table.plain-table td:first-child { text-align: left; }
table.plain-table td.win { color: var(--good); font-weight: 600; }

/* prose */
.prose { max-width: 720px; }
.prose p, .prose li { color: color-mix(in oklab, var(--foreground) 86%, var(--muted-foreground)); }
.prose h2 { margin-top: 32px; }
.prose code { font-family: "Geist Mono", monospace; font-size: 13px; background: var(--muted); padding: 1px 5px; border-radius: 4px; }
.prose pre { font-family: "Geist Mono", monospace; font-size: 13px; background: var(--muted); padding: 12px 14px; border-radius: var(--radius); overflow-x: auto; }
.note { border-left: 3px solid var(--orange); padding: 2px 0 2px 14px; margin: 16px 0; }

.site-foot { border-top: 1px solid var(--border); margin-top: 40px; padding: 22px 0 36px; font-size: 13px; color: var(--muted-foreground); }
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; }

.show-sm { display: none; }
@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2 { grid-template-columns: minmax(0, 1fr); }
  .hide-md { display: none; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  h1 { font-size: 27px; }
  .page-title { padding: 26px 0 14px; }
  .nav a { padding: 6px 7px; font-size: 13px; }
  .nav .gh { display: none; }
  .brand .name-long { display: none; }
  .hide-sm { display: none; }
  .show-sm { display: inline; }
  .brand-name { display: none; }
  .site-head .wrap { gap: 10px; }
  .stat-value { font-size: 22px; }
  table.board td, table.board th { padding: 8px 6px; }
  .rangebar { min-width: 70px; }
  .cell-score .score { width: 36px; }
  .ratings { grid-template-columns: minmax(0, 1fr); }
  .driver { grid-template-columns: minmax(0, 1fr) 70px 46px; }
  .comp { grid-template-columns: minmax(0, 1fr) 84px; }
  .comp .spark-wrap { display: none; }
  .drawer-body { padding: 16px 16px 40px; }
  .drawer-head { padding: 14px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .drawer, .scrim { transition: none; }
}

/* backtest page */
.seg.seg-wrap { flex-wrap: wrap; }
.changes { margin: 8px 0 0; padding-left: 18px; }
.changes li { margin: 4px 0; }
.ratings.small-cards { margin-top: 12px; }
.ratings.small-cards .big { font-size: 24px; }
.per-note { margin: 8px 0 0; }
#before-table td:first-child, #tried-table td:first-child, #audit-table td:first-child { font-family: "Geist", system-ui, sans-serif; min-width: 190px; }