/* Blind Tape. Direction: a familiar broker ticket, with one signature element: the
   redaction bar over the stock's name, which lifts at the reveal.
   Two typefaces: Public Sans for words, IBM Plex Mono for numbers (both OFL, self-hosted). */

@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("vendor/fonts/public-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("vendor/fonts/public-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Public Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("vendor/fonts/public-sans-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("vendor/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("vendor/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 600; font-display: swap; src: url("vendor/fonts/ibm-plex-mono-latin-600-normal.woff2") format("woff2"); }

/* Contrast ratios are measured against --surface (#ffffff light / #151a21 dark). Text needs
   4.5:1 (AA); graphic marks and control borders need 3:1. */
:root {
  color-scheme: light;
  --font: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-num: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --page: #f4f5f7;          /* page behind blocks */
  --surface: #ffffff;
  --surface-2: #f0f2f5;     /* quiet fills */
  --ink: #11151c;           /* 18.3:1 */
  --ink-2: #4b5563;         /* 7.6:1 */
  --muted: #5f6b7a;         /* 5.4:1 (4.97 on page) */
  --line: #dfe3e8;          /* hairline rules (decorative) */
  --line-strong: #b9c1cc;   /* emphasized rules (decorative) */
  --control: #808b9a;       /* input and button borders: 3.5:1 */
  --focus: #1d4fd8;         /* 6.6:1 */

  /* Semantic roles */
  --you: #1d4fd8;           /* you, everywhere: 6.6:1 */
  --accent: #11151c;        /* primary actions: ink, 18.3:1; white text on it 18.3:1 */
  --accent-ink: #ffffff;
  --gain: #0b7a55;          /* 5.3:1, always paired with + and ▲ */
  --loss: #c2381c;          /* 5.4:1, always paired with − and ▼ */
  --long: #3d4f66;          /* 8.4:1 */
  --short: #9a5b00;         /* 5.3:1 */
  --benchmark: #6b7685;     /* 4.6:1 */
  --challenger: #a8327f;    /* 6.1:1 */
  --redact: #11151c;
  --itm: #eef1f5;           /* in-the-money cell tint */
  --you-wash: rgba(29, 79, 216, 0.08);
  --shadow: 0 1px 2px rgba(17, 21, 28, 0.06), 0 8px 24px rgba(17, 21, 28, 0.06);

  /* Chart chrome */
  --axis: #5f6b7a;
  --grid: #eceff3;
  --baseline: #b9c1cc;

  /* Legacy names read by app.js and charts.js (STRAT_COLORS, colorVar strings). */
  --s1: var(--you);
  --s2: #4b5563;            /* buy & hold: the main comparison, darkest benchmark */
  --s3: var(--benchmark);
  --s4: var(--benchmark);
  --s5: var(--benchmark);
  --s6: var(--benchmark);
  --s7: var(--challenger);
  --s8: var(--benchmark);
  --ref: #808b9a;           /* 200-day average line: 3.5:1 on white */
  --pos: var(--long);
  --neg: var(--short);
  --good-ink: var(--gain);
  --bad-ink: var(--loss);
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d1015; --surface: #151a21; --surface-2: #1c222b;
    --ink: #e9edf3;        /* 14.9:1 */
    --ink-2: #b3bcc8;      /* 9.1:1 */
    --muted: #93a0b0;      /* 6.6:1 */
    --line: #2a313c; --line-strong: #3c4553;
    --control: #6c7787;    /* 3.4:1 */
    --focus: #7ea6ff;
    --you: #7ea6ff;        /* 7.3:1 */
    --accent: #e9edf3; --accent-ink: #11151c; /* 15.6:1 */
    --gain: #43c99a;       /* 8.4:1 */
    --loss: #ff8066;       /* 7.1:1 */
    --long: #a9b6c8;       /* 8.5:1 */
    --short: #e3a63e;      /* 8.2:1 */
    --benchmark: #8792a2;  /* 5.6:1 */
    --challenger: #ef86c9; /* 7.4:1 */
    --redact: #e9edf3;
    --itm: #1f2631;
    --you-wash: rgba(126, 166, 255, 0.12);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    --axis: #93a0b0; --grid: #222934; --baseline: #3c4553;
    --s2: #b3bcc8; --ref: #6c7787;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d1015; --surface: #151a21; --surface-2: #1c222b;
  --ink: #e9edf3; --ink-2: #b3bcc8; --muted: #93a0b0;
  --line: #2a313c; --line-strong: #3c4553; --control: #6c7787; --focus: #7ea6ff;
  --you: #7ea6ff; --accent: #e9edf3; --accent-ink: #11151c;
  --gain: #43c99a; --loss: #ff8066; --long: #a9b6c8; --short: #e3a63e;
  --benchmark: #8792a2; --challenger: #ef86c9; --redact: #e9edf3; --itm: #1f2631;
  --you-wash: rgba(126, 166, 255, 0.12); --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  --axis: #93a0b0; --grid: #222934; --baseline: #3c4553;
  --s2: #b3bcc8; --ref: #6c7787;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; scroll-padding-bottom: 96px; }
body {
  background: var(--page);
  color: var(--ink);
  font: 15px/1.5 var(--font);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--you); text-underline-offset: 2px; }
h1, h2, h3 { line-height: 1.2; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(26px, 4vw, 38px); font-weight: 700; }
h2 { font-size: 16px; font-weight: 600; }
h2.inline { display: inline; }
p { margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
code { font-family: var(--font-num); font-size: 0.9em; background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 8px 12px; border-radius: 8px; z-index: 50; }
.skip-link:focus { left: 8px; }
.gain { color: var(--gain); }
.loss { color: var(--loss); }

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px clamp(16px, 4vw, 32px);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 16px; margin-right: auto; white-space: nowrap; }
.brand-mark { width: 24px; height: 24px; border-radius: 6px; background: var(--ink); display: grid; place-items: center; flex: none; }
.brand-mark span { width: 14px; height: 5px; border-radius: 1px; background: var(--surface); }
.nav { display: flex; gap: 2px; }
.nav a { color: var(--ink-2); text-decoration: none; padding: 8px 10px; border-radius: 8px; font-size: 14px; white-space: nowrap; }
.nav a:hover { background: var(--surface-2); color: var(--ink); }
.nav a.active { color: var(--ink); font-weight: 600; box-shadow: inset 0 -2px 0 var(--ink); border-radius: 0; }
.theme-toggle { border: 0; background: transparent; color: var(--ink-2); width: 40px; height: 40px; border-radius: 10px; cursor: pointer; display: grid; place-items: center; }
.theme-toggle:hover { background: var(--surface-2); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle[aria-pressed="true"] .icon-sun { display: block; }
.theme-toggle[aria-pressed="true"] .icon-moon { display: none; }

main { flex: 1; width: 100%; max-width: 1200px; margin: 0 auto; padding: 24px clamp(16px, 4vw, 32px) 48px; outline: none; }
.footer { display: flex; flex-wrap: wrap; gap: 4px 24px; justify-content: space-between; padding: 16px clamp(16px, 4vw, 32px); border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.banner { padding: 10px clamp(16px, 4vw, 32px); font-size: 14px; background: color-mix(in srgb, var(--short) 14%, var(--surface)); border-bottom: 1px solid var(--line); }
/* Live regions stay rendered while empty (only collapsed), so screen readers announce their
   first message too; a region shown and filled at the same moment is often missed. */
.live:empty { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.boot { padding: 32px 0; color: var(--ink-2); display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }

/* ---------- controls ---------- */
button, select, input { font: inherit; color: inherit; }
select, input[type="text"] {
  background: var(--surface); color: var(--ink); border: 1px solid var(--control);
  border-radius: 9px; padding: 7px 10px; font-size: 14px; min-height: 38px; max-width: 100%;
}
input::placeholder { color: var(--muted); opacity: 1; }
.btn-primary, .btn-secondary {
  font-weight: 600; border-radius: 10px; cursor: pointer; padding: 10px 18px; min-height: 44px;
  border: 1px solid transparent; transition: background-color .12s, transform .12s, opacity .12s;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { opacity: .9; }
.btn-primary:active, .btn-secondary:active { transform: translateY(1px); }
.btn-primary:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-primary[aria-disabled="true"] { cursor: progress; transform: none; }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--control); }
.btn-secondary:hover { background: var(--surface-2); }
.link-btn { background: none; border: 0; padding: 6px 0; color: var(--you); cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }

details.help { font-size: 13px; color: var(--ink-2); }
/* Sections that open: a chevron that turns when open (drawn with borders, so it isn't read aloud). */
.autopilot > summary, details.block > summary, .options-panel > summary { list-style: none; }
.autopilot > summary::-webkit-details-marker, details.block > summary::-webkit-details-marker, .options-panel > summary::-webkit-details-marker { display: none; }
.autopilot > summary::after, details.block > summary::after, .options-panel > summary::after {
  content: ""; flex: none; width: 7px; height: 7px; margin-left: 10px; margin-top: -3px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg);
}
.autopilot[open] > summary::after, details.block[open] > summary::after, .options-panel[open] > summary::after { transform: rotate(-135deg); margin-top: 4px; }
details.help > summary { cursor: pointer; color: var(--you); list-style: none; display: inline-flex; align-items: center; gap: 6px; min-height: 32px; }
details.help > summary::-webkit-details-marker { display: none; }
details.help > summary::before { content: "?"; display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; border: 1px solid currentColor; font-size: 11px; font-weight: 700; }
details.help[open] > summary { margin-bottom: 4px; }
details.help p + p { margin-top: 6px; }
.help-inline > summary { font-size: 0; gap: 0; }
.help-inline > summary::before { font-size: 11px; }
.help-inline[open] > summary + p { font-size: 13px; }

/* ---------- home ---------- */
.home-hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 32px; align-items: center; padding: 20px 0 8px; }
.home-copy h1 { font-size: clamp(30px, 4.6vw, 46px); max-width: 15ch; }
.lede { color: var(--ink-2); font-size: 17px; margin-top: 12px; max-width: 46ch; }
.tape-demo { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.tape-head, .tape-foot { display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); }
.tape-name { position: relative; display: inline-block; font-weight: 600; color: var(--ink); min-width: 150px; height: 20px; }
/* On narrow phones the date range wraps at "to", right-aligned to the card edge. */
.tape-meta { text-align: right; text-wrap: balance; }
.tape-redact { position: absolute; inset: 1px 0; background: var(--redact); border-radius: 2px; transform-origin: right center; }
.tape-reveal { opacity: 0; }
.tape-line { display: block; width: 100%; height: 96px; margin: 10px 0; }
.tape-line path { fill: none; stroke: var(--you); stroke-width: 2.5; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
@media (prefers-reduced-motion: no-preference) {
  /* Plays once the real prices are drawn (.ready). */
  .tape-line path { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .tape-demo.ready .tape-line path { animation: draw 1.4s ease-out .2s forwards; }
  .tape-demo.ready .tape-redact { animation: lift .45s ease-in 1.8s forwards; }
  .tape-demo.ready .tape-reveal { animation: fadein .3s ease-out 2.1s forwards; }
}
@media (prefers-reduced-motion: reduce) {
  .tape-redact { display: none; }
  .tape-reveal { opacity: 1; }
}
.resume { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; padding: 14px 16px; background: var(--you-wash); border: 1px solid var(--line); border-radius: var(--radius); max-width: 760px; }
.blind-row { margin-top: 24px; }
.switch { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; min-height: 44px; }
.switch input { position: absolute; opacity: 0; width: 44px; height: 26px; margin: 0; cursor: pointer; }
.switch-track { position: relative; width: 44px; height: 26px; border-radius: 13px; background: var(--control); flex: none; transition: background-color .15s; }
.switch-track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--surface); box-shadow: 0 1px 2px rgba(0,0,0,.25); transition: transform .15s; }
.switch input:checked + .switch-track { background: var(--ink); }
.switch input:checked + .switch-track::after { transform: translateX(18px); }
.switch input:focus-visible + .switch-track { outline: 2px solid var(--focus); outline-offset: 2px; }
.mode-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 16px 0; max-width: 760px; }
.mode-card {
  text-align: left; display: flex; flex-direction: column; gap: 4px; padding: 18px 20px; min-height: 88px;
  border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); cursor: pointer; box-shadow: var(--shadow);
  transition: border-color .12s, transform .12s;
}
.mode-card:hover { border-color: var(--ink); }
.mode-card.is-loading { cursor: progress; border-color: var(--ink); }
.mode-card.is-loading .mode-sub::after { content: " · loading prices…"; color: var(--muted); }
.mode-card:active { transform: translateY(1px); }
.mode-title { font-size: 18px; font-weight: 700; }
.mode-sub { color: var(--ink-2); font-size: 14px; }
.options-panel { max-width: 760px; font-size: 14px; }
.options-panel > summary { cursor: pointer; color: var(--you); min-height: 36px; display: inline-flex; align-items: center; }
.opt-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: 8px; }
.home-score { margin-top: 20px; color: var(--ink-2); max-width: 760px; }
#homeData { margin-top: 6px; }
.resume .muted { color: var(--ink-2); }
@media (min-width: 1024px) {
  /* Wide screens: the controls stay under the headline; the tape sits beside them. */
  #screen-home { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); column-gap: 56px; align-content: start; }
  #screen-home > *, #screen-home .home-copy { grid-column: 1; }
  #screen-home .home-hero { display: contents; }
  #screen-home .home-copy { padding-top: 20px; }
  #screen-home .tape-demo { grid-column: 2; grid-row: 1 / span 7; align-self: center; }
  .tape-line { height: 150px; }
}

/* ---------- game ---------- */
#screen-game { padding-bottom: 104px; margin-top: -8px; }
#optMeta { font-size: 12px; text-align: right; }
.field-head > label, .field-head > .label { white-space: nowrap; }
.h2h-banner { border-left: 3px solid var(--challenger); background: var(--surface); padding: 10px 14px; margin-bottom: 14px; font-size: 14px; font-weight: 600; border-radius: 0 8px 8px 0; }
.game-layout {
  display: grid; gap: 16px 20px; align-items: start;
  grid-template-columns: minmax(0, 1fr) 420px;
  grid-template-areas: "status status" "price ticket" "account ticket";
  /* A ticket taller than the two charts grows the last row, so the charts stay together. */
  grid-template-rows: auto auto 1fr;
}
.game-status { grid-area: status; }
.panel-price { grid-area: price; }
.ticket { grid-area: ticket; }
.panel-account { grid-area: account; }

.game-status { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 32px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.gs-label { display: block; font-size: 12.5px; color: var(--muted); }
.gs-main { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 12px; margin-right: auto; }
.gs-main .gs-label { flex-basis: 100%; }
.gs-big { font-size: 34px; font-weight: 600; line-height: 1.1; }
.chg { font-size: 15px; font-weight: 600; }
.chg.gain { color: var(--gain); } .chg.loss { color: var(--loss); } .chg.flat { color: var(--muted); }
.gs-value { font-size: 18px; font-weight: 600; }
.gs-month { min-width: 150px; }
.rail { display: block; height: 4px; background: var(--line); border-radius: 2px; margin-top: 6px; overflow: hidden; }
.rail > span { display: block; height: 100%; width: 0; background: var(--ink); border-radius: 2px; transform-origin: left; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; min-width: 0; }
.panel-head { margin-bottom: 8px; }
.panel-sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.panel-title { font-size: 16px; font-weight: 600; } /* the game screen's h1, sized as a panel heading */
.title-redact { display: flex; align-items: center; gap: 10px; }
.is-blind .title-redact::after { content: ""; width: 96px; height: 14px; border-radius: 2px; background: var(--redact); flex: none; }
.panel-account { background: transparent; border: 0; padding: 4px 0 0; }
.empty { color: var(--muted); font-size: 14px; padding: 18px 0; }
.chart { width: 100%; }
.chart-price { min-height: 260px; }
.chart-account, .chart-short { min-height: 200px; }

.ticket { position: sticky; top: 72px; max-height: calc(100vh - 72px - 96px); overflow-y: auto; box-shadow: var(--shadow); border-top: 3px solid var(--ink); display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.field-head label, .field-head .label { font-weight: 600; }
output { font-family: var(--font); font-weight: 600; font-variant-numeric: tabular-nums; }
.slider-wrap { position: relative; }
.slider-wrap::after { content: ""; position: absolute; left: calc(11px + (100% - 22px) * 0.4); top: 4px; bottom: 4px; width: 2px; margin-left: -1px; background: var(--ink-2); pointer-events: none; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; margin: 0; cursor: pointer;
  --lo: calc(11px + (100% - 22px) * 0.4); --hi: var(--lo); --fill: var(--long); }
input[type="range"]::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; background: linear-gradient(to right, var(--line-strong) 0 var(--lo), var(--fill) var(--lo) var(--hi), var(--line-strong) var(--hi) 100%); }
input[type="range"]::-moz-range-track { height: 6px; border-radius: 3px; background: linear-gradient(to right, var(--line-strong) 0 var(--lo), var(--fill) var(--lo) var(--hi), var(--line-strong) var(--hi) 100%); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; box-sizing: border-box; width: 22px; height: 22px; margin-top: -8px; border-radius: 50%; background: var(--surface); border: 2px solid var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.2); }
input[type="range"]::-moz-range-thumb { box-sizing: border-box; width: 22px; height: 22px; border-radius: 50%; background: var(--surface); border: 2px solid var(--ink); }
.slider-scale { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); margin-top: -4px; position: relative; }
.slider-scale .zero { position: absolute; left: calc(11px + (100% - 22px) * 0.4); transform: translateX(-50%); }
.quick-btns { display: flex; flex-wrap: wrap; gap: 6px; }
.quick-btns button {
  font-size: 13px; padding: 5px 10px; min-height: 34px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--control); background: var(--surface); color: var(--ink);
}
.quick-btns button:hover { background: var(--surface-2); }
.quick-btns button[aria-pressed="true"] { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.size-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13.5px; }
.size-row label { color: var(--ink-2); }
.quote-peek { font-size: 13px; color: var(--ink-2); height: 20px; line-height: 20px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.chain-wrap { width: 100%; }
table { border-collapse: collapse; width: 100%; }
.quotes { table-layout: fixed; font-variant-numeric: tabular-nums; }
.quotes th { font-size: 11.5px; font-weight: 600; color: var(--muted); padding: 2px 2px 6px; text-align: center; line-height: 1.2; }
.quotes thead tr:first-child th { color: var(--ink-2); font-size: 12.5px; }
.quotes thead th:nth-child(1) { width: 19%; text-align: left; }
.quotes thead th:nth-child(2) { width: 13%; }
.quotes td { padding: 3px 2px; text-align: center; border-top: 1px solid var(--line); }
.quotes td.k { text-align: left; font-family: var(--font-num); font-weight: 600; font-size: 13px; line-height: 1.15; }
.quotes td.k .atm-tag { display: block; font-family: var(--font); font-weight: 500; font-size: 10.5px; color: var(--you); }
.quotes td.ivc { color: var(--muted); font-size: 12px; font-family: var(--font-num); }
.quotes tr.atm td { background: var(--you-wash); }
.quotes button.px {
  width: 100%; min-height: 36px; font-family: var(--font-num); font-size: 13px; font-weight: 500;
  border: 1px solid var(--control); border-radius: 8px; background: var(--surface); color: var(--ink); cursor: pointer;
  padding: 0 2px; transition: background-color .1s, border-color .1s;
}
.quotes td.itm button.px { background: var(--itm); border-style: dashed; }
.quotes button.px:hover, .quotes button.px:focus-visible { border-color: var(--ink); background: var(--surface-2); }
.quotes button.px.buy { box-shadow: inset 0 -2px 0 var(--long); }
.quotes button.px.sell { box-shadow: inset 0 -2px 0 var(--short); }
@media (prefers-reduced-motion: no-preference) {
  .quotes button.px.pulse { animation: pulse 1.2s ease-out 2; }
}
.leg-builder { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.legs { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.legs li { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 9px; background: var(--surface-2); font-size: 13.5px; }
.legs li .leg-prem { font-family: var(--font-num); color: var(--ink-2); white-space: nowrap; }
.legs li button { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 18px; line-height: 1; width: 32px; height: 32px; border-radius: 8px; flex: none; }
.legs li button:hover { color: var(--loss); background: var(--surface); }
.preview { font-size: 13px; display: grid; grid-template-columns: 1fr auto auto auto; gap: 4px 8px; align-items: baseline; border-top: 1px solid var(--line); padding-top: 12px; }
.preview .k { color: var(--ink-2); }
.preview .v { font-family: var(--font-num); text-align: right; white-space: nowrap; }
.preview .from { color: var(--muted); }
.preview .arrow { color: var(--muted); }
.preview .to { color: var(--ink); font-weight: 600; }
.preview .wide { grid-column: 2 / -1; }
.errors { margin: 0; padding: 10px 12px 10px 28px; color: var(--loss); font-size: 13.5px; background: color-mix(in srgb, var(--loss) 8%, var(--surface)); border-radius: 9px; }
.errors:empty { display: none; }
.errors.note-only { color: var(--ink-2); background: var(--surface-2); } /* a note that doesn't block the order */
.autopilot { border-top: 1px solid var(--line); padding-top: 10px; }
.autopilot > summary { cursor: pointer; font-weight: 600; font-size: 14px; min-height: 36px; display: flex; align-items: center; }
.autopilot .hint, .hint { margin: 0; font-size: 12.5px; color: var(--muted); }
.autopilot .leg-builder { margin-top: 8px; }

/* Sticky action bar: the month's one decision stays in reach. */
.actionbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 15; background: var(--surface); border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(17, 21, 28, 0.06); padding-bottom: env(safe-area-inset-bottom); }
#screen-game[hidden] + .actionbar, .screen[hidden] .actionbar { display: none; }
.ab-inner { max-width: 1200px; margin: 0 auto; padding: 10px clamp(16px, 4vw, 32px); display: flex; align-items: center; gap: 16px; }
.ab-text { flex: 1; min-width: 0; }
.ab-status { font-size: 13px; color: var(--muted); }
.beat { font-size: 14px; color: var(--ink); line-height: 1.35; }
.beat .gain { color: var(--gain); font-weight: 600; } .beat .loss { color: var(--loss); font-weight: 600; }
.ab-why { margin: 2px 0 0; font-size: 13px; color: var(--loss); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ab-why:empty { display: none; }
/* The footer clears the fixed action bar on the game screen, so it can always be read: --ab-h is
   the bar's measured height (it grows when a reason line or a wrapped button is shown). */
body:has(#screen-game:not([hidden])) .footer { margin-bottom: var(--ab-h, 76px); }
.btn-go { min-width: 220px; flex: none; }

/* ---------- results ---------- */
.reveal { position: relative; padding: 8px 0 4px; }
.reveal-eyebrow { color: var(--muted); font-size: 14px; margin-bottom: 6px; }
.reveal-title { position: relative; display: inline-block; max-width: 100%; }
.reveal-title h1 { font-size: clamp(28px, 4.5vw, 44px); }
.redact-bar { display: none; }
.reveal-dates { position: relative; display: block; width: fit-content; max-width: 100%; margin-top: 8px; color: var(--ink-2); font-size: 15px; }
.reveal-dates .cover { display: none; }
.reveal-vs { position: relative; margin-top: 8px; color: var(--ink-2); font-size: 16px; max-width: 70ch; }
.chart-reveal { margin-top: 14px; min-height: 160px; }
.reveal-skip { position: absolute; right: 0; top: 4px; font-size: 13px; }
.verdict { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 16px 24px; align-items: start; margin-top: 20px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.verdict-line { font-size: clamp(20px, 2.6vw, 26px); font-weight: 600; line-height: 1.3; }
.versus .note { margin: 0; }
.results-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 16px; }
.challenge-group { display: flex; gap: 8px; flex-wrap: wrap; }
.challenge-group input { min-height: 44px; width: 200px; }
.copy-msg { flex-basis: 100%; }
#copyMsg a { overflow-wrap: anywhere; } /* the fallback link must not push the page sideways */
.block { margin-top: 28px; min-width: 0; }
.block-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 10px; }
.h2h { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--challenger); border-radius: var(--radius); padding: 16px; }
.h2h-verdict { font-size: 17px; font-weight: 600; margin: 0 0 8px; }
.h2h-verdict .muted { font-weight: 400; font-size: 14px; }
.tiles { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin-top: 20px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tile { padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tile + .tile { border-left: 1px solid var(--line); }
.tile-label { font-size: 12.5px; color: var(--muted); }
.tile-value { font-size: 26px; font-weight: 600; line-height: 1.15; }
.tile-rank .tile-value { font-family: var(--font); font-weight: 700; }
.tile-sub { font-size: 12.5px; color: var(--muted); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.score th, .score td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.score th { font-size: 12px; color: var(--muted); font-weight: 600; }
.score td { font-size: 14px; }
.score .num { text-align: right; font-family: var(--font-num); font-variant-numeric: tabular-nums; }
.score th.num { font-family: var(--font); }
.score tr.you td { font-weight: 600; background: var(--you-wash); }
.score tr.you td.name { box-shadow: inset 3px 0 0 var(--you); }
/* A challenger can type a 20-character name: let it wrap rather than push Beta out of view. */
.score tr.ch td.name { white-space: normal; }
/* Keep its line key on the name's first line: a one-word name breaks inside the word instead. */
@media (min-width: 701px) {
  .score tr.ch .name-in { display: inline-flex; align-items: baseline; }
  .score tr.ch .name-in .key { flex: none; }
  .score tr.ch .name-in > span:last-child { overflow-wrap: anywhere; min-width: 7em; }
}
/* At any width a one-word name breaks inside the word rather than push a judged metric out of view. */
.score tr.ch .name-in > span:last-child { overflow-wrap: anywhere; }
/* The same name heads a column of the head-to-head table: let it break so the table fits on phones. */
#h2hBody th { overflow-wrap: anywhere; }
.score td.rank { color: var(--ink-2); width: 1%; }
.score.small td, .score.small th { padding: 6px 8px; font-size: 13px; }
.rk { display: inline-block; margin-left: 6px; padding: 0 5px; border-radius: 6px; font-size: 10.5px; font-weight: 600; line-height: 16px; color: var(--ink-2); background: var(--surface-2); font-family: var(--font); vertical-align: 1px; }
.rk.r1 { color: var(--accent-ink); background: var(--accent); }
.tie { display: inline-block; margin-left: 4px; font-size: 10.5px; color: var(--muted); font-family: var(--font); }
.key { display: inline-block; width: 18px; vertical-align: middle; margin-right: 8px; line-height: 0; }
.line-key { display: block; overflow: visible; }
.u-legend .u-marker.key-svg { display: inline-block; width: auto; height: auto; border: 0; background: none; margin-right: 6px; vertical-align: middle; line-height: 0; }
.score td.win { font-weight: 700; color: var(--gain); }
.table-wrap { overflow-x: auto; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.coach { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px 24px; }
.note { border-left: 3px solid var(--line-strong); padding: 2px 0 2px 14px; }
.note.good { border-left-color: var(--gain); } .note.bad { border-left-color: var(--loss); }
.note-head { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.note h2, .note h3 { font-size: 14px; font-weight: 600; }
.note p { margin: 0 0 4px; font-size: 14px; }
.note .detail { color: var(--muted); font-size: 13px; }
.badge { font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 999px; border: 1px solid currentColor; }
.badge.good { color: var(--gain); } .badge.bad { color: var(--loss); } .badge.neutral { color: var(--ink-2); }
details.block > summary { cursor: pointer; min-height: 36px; display: flex; align-items: center; }

/* The reveal ceremony: final values are in the DOM from the first frame; only these
   aria-hidden layers and pseudo-elements move, and only transform and opacity. */
@media (prefers-reduced-motion: no-preference) {
  .ceremony .redact-bar { display: block; position: absolute; inset: 4px -6px; background: var(--redact); border-radius: 3px; transform-origin: right center; animation: lift .5s cubic-bezier(.4, 0, .2, 1) .25s forwards; }
  .ceremony .reveal-dates .cover { display: block; position: absolute; inset: 0 -4px; background: var(--page); animation: uncover .3s ease-out .8s forwards; }
  .ceremony .reveal-vs::after, .ceremony .chart-reveal::after, .ceremony .verdict::after, .ceremony .results-actions::after, .ceremony .tiles::after {
    content: ""; position: absolute; inset: 0; background: var(--page); pointer-events: none; animation: uncover .35s ease-out forwards;
  }
  .ceremony .chart-reveal, .ceremony .verdict, .ceremony .results-actions, .ceremony .tiles { position: relative; }
  .ceremony .chart-reveal::after { animation-delay: .6s; }
  .ceremony .reveal-vs::after { animation-delay: 1.25s; }
  .ceremony .verdict::after, .ceremony .results-actions::after { animation-delay: 1.7s; }
  .ceremony .tiles::after { animation-delay: 2.05s; }
}
@keyframes lift { to { transform: scaleX(0); } }
@keyframes uncover { to { opacity: 0; } }
@keyframes fadein { to { opacity: 1; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--you) 55%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- how it works, data ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 20px; margin: 32px 0 10px; }
.prose p, .prose li { color: var(--ink-2); }
.prose p + p, .prose p + details, .prose details + p { margin-top: 10px; }
.prose ul, .prose ol { padding-left: 20px; margin: 10px 0; }
.prose li { margin: 6px 0; }
.prose strong { color: var(--ink); }
.toc { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.toc a { font-size: 13px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; color: var(--ink-2); background: var(--surface); }
.toc a:hover { border-color: var(--ink); color: var(--ink); }
.formula { font-size: 14.5px; color: var(--ink) !important; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; padding: 10px 14px; text-align: center; overflow-x: auto; margin-top: 10px; }
.turn-diagram { margin: 8px 0 0; }
.prose .turn-steps { list-style: none; padding: 0; margin: 0; display: flex; gap: 26px; counter-reset: none; }
.prose .turn-steps li { position: relative; flex: 1 1 0; margin: 0; padding: 12px 14px; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 9px; display: flex; flex-direction: column; gap: 2px; }
.prose .turn-steps li.ts-end { border-color: var(--ink); }
.turn-steps strong { font-size: 15px; }
.turn-steps span { font-size: 13.5px; color: var(--muted); line-height: 1.35; }
/* Arrows between steps: right in a row, down when stacked. */
.turn-steps li + li::before { content: ""; position: absolute; left: -21px; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-top: 2px solid var(--ink-2); border-right: 2px solid var(--ink-2); transform: rotate(45deg); }
.turn-diagram figcaption { margin-top: 8px; font-size: 13.5px; color: var(--muted); }
/* How it works, reading view: a summary first, the detail folded under it, a strip of numbers
   and a few facts. Only existing tokens. */
.how-bar { margin-top: 18px; display: flex; flex-direction: column; gap: 12px; }
.how-bar .toc { margin-top: 0; }
.how-view { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.how-view-label { font-size: 13px; font-weight: 600; color: var(--muted); }
.how-seg { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--control); border-radius: 11px; background: var(--surface); }
.how-seg button {
  border: 0; border-radius: 8px; background: transparent; color: var(--ink-2); cursor: pointer;
  font-size: 14px; font-weight: 600; padding: 6px 14px; min-height: 36px;
}
.how-seg button:hover { background: var(--surface-2); color: var(--ink); }
.how-seg button[aria-pressed="true"] { background: var(--ink); color: var(--surface); }
.how-switch { display: inline-flex; align-items: center; gap: 10px; min-height: 36px; padding: 0 4px 0 0; border: 0; border-radius: 8px; background: none; color: var(--ink); font-size: 14px; font-weight: 600; cursor: pointer; }
.how-switch[aria-pressed="true"] .switch-track { background: var(--ink); }
.how-switch[aria-pressed="true"] .switch-track::after { transform: translateX(18px); }

.prose .how-numbers h2 { margin-top: 28px; }
.how-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin: 0; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.how-stat { background: var(--surface); padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.how-stat dt { font-size: 12.5px; color: var(--muted); }
.how-stat dd { margin: 0; }
.how-stat-value { font-size: 22px; font-weight: 600; line-height: 1.2; color: var(--ink); text-wrap: balance; }
.how-stat-sub { font-size: 12.5px; color: var(--muted); line-height: 1.35; }

.how-topic { margin-top: 30px; border-top: 1px solid var(--line); }
.prose .how-topic h2 { margin: 22px 0 8px; }
.prose .how-topic + h2 { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line); } /* About */
.prose .how-short { color: var(--ink); font-size: 16px; line-height: 1.55; max-width: 64ch; }
.prose .how-short-list { padding-left: 20px; margin: 0; }
.prose .how-short-list li { color: var(--ink); font-size: 16px; line-height: 1.5; margin: 4px 0; }
.how-topic .turn-diagram { margin-top: 14px; }
details.how-more { margin-top: 8px; }
details.how-more > summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
  min-height: 36px; color: var(--you); font-size: 14px; font-weight: 600; border-radius: 6px;
}
details.how-more > summary::-webkit-details-marker { display: none; }
details.how-more > summary::after {
  content: ""; flex: none; width: 7px; height: 7px; margin-top: -3px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg);
}
details.how-more[open] > summary::after { transform: rotate(-135deg); margin-top: 4px; }
details.how-more > summary:hover { text-decoration: underline; text-underline-offset: 3px; }
.how-more-body { margin: 2px 0 0 3px; padding: 2px 0 2px 16px; border-left: 2px solid var(--line-strong); }
.how-more-body > :first-child { margin-top: 0; }
.how-more-body > :last-child { margin-bottom: 0; }
.prose .how-more h3 { font-size: 15px; font-weight: 600; margin: 16px 0 6px; color: var(--ink); }
.prose .how-more h3 + p { margin-top: 0; }
.how-fact { margin-top: 14px; padding: 10px 14px; border-radius: 9px; background: var(--surface); border: 1px solid var(--line); }
.prose .how-fact p { font-size: 14px; color: var(--ink-2); }
.how-fact-label { display: block; font-size: 12.5px; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
/* Explain terms: short plain definitions after the jargon, only when the reader asks for them. */
#screen-how .term-def { display: none; }
#screen-how[data-terms="on"] .term-def { display: inline; color: var(--muted); font-size: 0.93em; }
#screen-how[data-terms="on"] .term { text-decoration: underline dotted var(--control); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }

.status-ok, .status-stale { font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.status-ok { color: var(--gain); } .status-stale { color: var(--loss); }

/* ---------- uPlot ---------- */
.uplot { font-family: var(--font); color: var(--ink-2); }
.u-legend { font-size: 12.5px; text-align: left; margin-top: 2px; }
.u-legend .u-series { padding: 2px 10px 2px 0; }
.u-legend .u-series > * { padding: 2px 3px; }
.u-legend .u-marker { width: 16px; height: 0; margin-right: 6px; }
.u-legend .u-value { font-family: var(--font-num); font-variant-numeric: tabular-nums; color: var(--ink); }
.u-legend th { font-weight: 500; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .score th { white-space: normal; vertical-align: bottom; }
}
@media (max-width: 1023px) {
  .score .opt { display: none; }
  .game-layout { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; grid-template-areas: "status" "price" "ticket" "account"; }
  .ticket { position: static; max-height: none; overflow: visible; }
  .tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tile:nth-child(4) { border-left: 0; }
  .tile:nth-child(n+4) { border-top: 1px solid var(--line); }
  .two-col, .verdict { grid-template-columns: minmax(0, 1fr); }
  .home-hero { grid-template-columns: minmax(0, 1fr); gap: 20px; }
}
@media (max-width: 700px) {
  body { font-size: 15px; }
  .nav a { padding: 8px 7px; font-size: 13.5px; }
  .brand { font-size: 15px; gap: 7px; }
  .theme-toggle { width: 44px; height: 44px; flex: none; }
  .brand, .nav a { min-height: 44px; display: inline-flex; align-items: center; }
  .nav a { min-width: 44px; justify-content: center; }
  details.help > summary, .autopilot > summary, .options-panel > summary, details.block > summary { min-height: 44px; }
  .help-inline > summary { min-width: 44px; justify-content: center; }
  .toc a { display: inline-flex; align-items: center; min-height: 44px; }
  input[type="range"] { height: 44px; }
  .slider-wrap::after { top: 12px; bottom: 12px; }
  .u-legend .u-series > * { vertical-align: middle; }
  .u-legend .u-series + .u-series > * { padding-top: 12.5px; padding-bottom: 12.5px; }
  .prose .turn-steps { flex-direction: column; gap: 22px; }
  .turn-steps li + li::before { left: 50%; top: -17px; margin: 0 0 0 -5px; transform: rotate(135deg); }
  .game-status { gap: 10px 20px; }
  .gs-main { flex-basis: 100%; }
  .gs-big { font-size: 30px; }
  .gs-month { flex: 0 0 auto; min-width: 88px; }
  #sTurn { white-space: nowrap; }
  .panel { padding: 14px 12px; }
  .chart-price { min-height: 180px; }
  .quick-btns button, .legs li button, select, input[type="text"] { min-height: 44px; }
  .legs li button { width: 44px; }
  .quotes button.px { min-height: 44px; font-size: 12.5px; }
  .quotes td { padding: 3px 1px; }
  .mode-grid { grid-template-columns: minmax(0, 1fr); }
  .ab-inner { flex-wrap: wrap; gap: 6px 12px; padding-top: 8px; padding-bottom: 8px; }
  .ab-text { display: contents; }
  .beat { order: 0; flex: 1 1 100%; white-space: normal; font-size: 13px; line-height: 1.35; }
  .ab-status { order: 1; flex: 1 1 auto; display: flex; flex-direction: column; font-size: 12px; line-height: 1.3; }
  .ab-sep { display: none; }
  .btn-go { order: 2; min-width: 0; max-width: none; flex: 0 1 auto; padding: 10px 16px; }
  #screen-game { padding-bottom: 150px; }
  body:has(#screen-game:not([hidden])) .footer { margin-bottom: var(--ab-h, 152px); }
  html { scroll-padding-bottom: 140px; }
  /* Small labels stay at 12px or more on phones. */
  .rk, .tie, .quotes td.k .atm-tag, .badge { font-size: 12px; }
  .quotes th, .slider-scale { font-size: 12px; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile { padding: 12px 10px; }
  .tile:nth-child(n) { border-left: 0; border-top: 1px solid var(--line); }
  .tile:nth-child(odd):not(:first-child) { border-left: 1px solid var(--line); }
  .tile:first-child { grid-column: 1 / -1; border-top: 0; }
  .tile-value { font-size: 22px; }
  .score .opt { display: none; }
  .score th, .score td { padding: 8px 5px; font-size: 13px; }
  .score td.name { white-space: normal; }
  .challenge-group { flex-basis: 100%; }
  .challenge-group input { flex: 1; width: auto; min-width: 0; }
  .challenge-group .btn-primary { flex: none; }
  .how-seg button, .how-switch, details.how-more > summary { min-height: 44px; }
  .how-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .how-stat { padding: 10px 12px; }
  .how-stat:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .how-stat-value { font-size: 19px; }
}
@media (max-width: 440px) {
  .score .xs-hide { display: none; }
  #dataTable th:nth-child(2), #dataTable td:nth-child(2) { display: none; }
  .score th { white-space: normal; vertical-align: bottom; }
  .score td.num .rk { display: block; width: max-content; margin: 3px 0 0 auto; }
}
@media (max-width: 400px) {
  /* The brand keeps its mark and its accessible name; the words make room for 44px targets. */
  .brand-name { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .brand { min-width: 44px; justify-content: center; }
}
@media (max-width: 360px) {
  #dataTable th:nth-child(4), #dataTable td:nth-child(4) { display: none; }
}
/* Touch screens wider than a phone (tablets) get the same 44px targets as phones. */
@media (pointer: coarse) and (min-width: 701px) {
  .theme-toggle { width: 44px; height: 44px; }
  .brand, .nav a, .toc a { min-height: 44px; display: inline-flex; align-items: center; }
  .u-legend .u-series > * { vertical-align: middle; }
  .u-legend .u-series + .u-series > * { padding-top: 12.5px; padding-bottom: 12.5px; }
  details.help > summary, .autopilot > summary, .options-panel > summary, details.block > summary { min-height: 44px; }
  .help-inline > summary { min-width: 44px; justify-content: center; }
  input[type="range"] { height: 44px; }
  .slider-wrap::after { top: 12px; bottom: 12px; }
  .quick-btns button, .legs li button, select, input[type="text"], .quotes button.px { min-height: 44px; }
  .legs li button { width: 44px; }
  .how-seg button, .how-switch, details.how-more > summary { min-height: 44px; }
}
/* Short screens (a laptop zoomed in): the top bar scrolls away instead of taking the room. */
@media (max-height: 500px) {
  .topbar { position: static; }
}
@media (max-height: 500px) and (min-width: 1024px) {
  .ticket { top: 8px; max-height: calc(100vh - 8px - 96px); }
}
@media (forced-colors: active) {
  .redact-bar, .tape-redact, .is-blind .title-redact::after, .ceremony .redact-bar { background: CanvasText; }
  .quick-btns button[aria-pressed="true"] { background: Highlight; color: HighlightText; border-color: Highlight; }
  .switch-track { border: 1px solid CanvasText; }
  .switch-track::after { top: 2px; left: 2px; background: CanvasText; }
  .switch input:checked + .switch-track { background: Highlight; border-color: Highlight; }
  .switch input:checked + .switch-track::after { background: HighlightText; }
  /* No text backplate here: it would paint Canvas behind HighlightText and hide the label. */
  .how-seg button[aria-pressed="true"] { forced-color-adjust: none; background: Highlight; color: HighlightText; outline-color: CanvasText; }
  .how-switch[aria-pressed="true"] .switch-track { background: Highlight; border-color: Highlight; }
  .how-switch[aria-pressed="true"] .switch-track::after { background: HighlightText; }
  .how-stats { gap: 0; }
  .how-stat { border: 1px solid CanvasText; }
}
.data-links { margin-top: 12px; line-height: 1.9; }