@font-face{font-family:"Jost";font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/jost.woff2) format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plex-sans-400.woff2) format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/plex-sans-500.woff2) format("woff2");}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/plex-sans-600.woff2) format("woff2");}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/plex-mono-400.woff2) format("woff2");}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/plex-mono-500.woff2) format("woff2");}
/* Examen Studio "Copper & Frost" tokens. Change a token, never a hex value in a component.
   Copper = the trade's own material: the action colour and the warm field.
   Deep ink = the night field for drawings and gauges. Frost = the reading surface.
   Low-side blue = covered/correct. High-side red = missed. Amber = unclear. */
:root {
  --bg: #eef3f3;
  --bg-2: #e2e9ea;
  --surface: #fbfdfd;
  --ink: #0d1b24;
  --ink-2: #3a4a54;
  --ink-3: #5a6a73;
  --line: #cfd9db;
  --line-2: #aebcc0;

  --night: #0d1b24;
  --night-2: #142733;
  --night-line: #213a48;
  --night-line-2: #33505f;
  --night-ink: #edf4f5;
  --night-ink-2: #a9bcc4;
  --night-ink-3: #71878f;

  --copper: #b3551f;
  --copper-2: #9a4819;
  --copper-field: #a64e1f;
  --copper-3: #e08a55;
  --copper-tint: #f6e3d6;
  --copper-ink: #fff8f2;

  --low: #1778c2;
  --low-bright: #6cc6ff;
  --low-tint: #deedf9;
  --high: #c8352c;
  --high-bright: #ff7a66;
  --high-tint: #fae3e0;
  --warn: #946400;
  --warn-tint: #faefcd;

  /* Kept as aliases so shared components keep working. */
  --hivis: var(--copper);
  --hivis-ink: var(--copper-ink);
  --hivis-deep: var(--copper-2);

  --f-display: "Jost", "Futura", "Century Gothic", system-ui, sans-serif;
  --f-text: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --t-mega: clamp(48px, 7.6vw, 124px);
  --t-title: clamp(38px, 5.4vw, 72px);
  --t-h2: clamp(32px, 4.2vw, 58px);
  --t-h3: 22px;
  --t-body: 17px;
  --t-small: 14px;
  --t-label: 12px;

  --r-1: 6px;
  --r-2: 14px;
  --r-3: 28px;
  --r-pill: 999px;
  --shadow: 0 1px 2px rgba(13, 27, 36, .06), 0 12px 32px -12px rgba(13, 27, 36, .22);
  --gutter: clamp(18px, 3.6vw, 56px);
  --measure: 68ch;
  --wide: 1320px;
  --section-y: clamp(72px, 10vw, 150px);
  --ease: cubic-bezier(.2, .7, .1, 1);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b171f;
    --bg-2: #12222c;
    --surface: #132631;
    --ink: #edf4f5;
    --ink-2: #b4c5cc;
    --ink-3: #82969e;
    --line: #223844;
    --line-2: #35505e;
    --copper-tint: #3a2213;
    --low: #6cc6ff;
    --low-tint: #10283a;
    --high: #ff7a66;
    --high-tint: #3a1814;
    --warn: #f3c24a;
    --warn-tint: #33280b;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b171f;
  --bg-2: #12222c;
  --surface: #132631;
  --ink: #edf4f5;
  --ink-2: #b4c5cc;
  --ink-3: #82969e;
  --line: #223844;
  --line-2: #35505e;
  --copper-tint: #3a2213;
  --low: #6cc6ff;
  --low-tint: #10283a;
  --high: #ff7a66;
  --high-tint: #3a1814;
  --warn: #f3c24a;
  --warn-tint: #33280b;
  color-scheme: dark;
}

/* Shared components for the static site and the app. Depends on tokens.css. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 var(--t-body) / 1.62 var(--f-text);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-decoration-color: var(--copper-3); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 3px solid var(--copper-3); outline-offset: 3px; border-radius: var(--r-1); }
::selection { background: var(--copper); color: var(--copper-ink); }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; line-height: 1.02; letter-spacing: -0.025em; margin: 0 0 0.45em; text-wrap: balance; }
h1 { font-size: var(--t-title); font-weight: 650; letter-spacing: -0.035em; }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); line-height: 1.2; letter-spacing: -0.01em; font-weight: 600; }
p { margin: 0 0 1em; text-wrap: pretty; }
code, kbd, .mono { font-family: var(--f-mono); font-size: 0.92em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--copper); color: var(--copper-ink); padding: 10px 14px; z-index: 100; font-weight: 600; border-radius: var(--r-pill); }
.skip:focus { left: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); }
.measure { max-width: var(--measure); }

/* Micro labels: the "gauge face" voice. */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 var(--t-label) / 1.3 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 18px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--copper); flex: none; }
.eyebrow.plain::before { display: none; }
.eyebrow .idx { color: var(--copper-2); }
.code { font: 500 12.5px / 1 var(--f-mono); letter-spacing: 0.02em; }
.muted { color: var(--ink-3); }
.small { font-size: var(--t-small); }

/* ---- Buttons: copper pills. Verdict colours are never buttons. ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 13px 24px;
  font: 600 15.5px / 1.1 var(--f-text); text-decoration: none; cursor: pointer; white-space: nowrap;
  background: var(--copper); color: var(--copper-ink); border: 0; border-radius: var(--r-pill);
  transition: background-color .2s, transform .2s var(--ease), box-shadow .2s;
  box-shadow: 0 8px 20px -10px rgba(179, 85, 31, .7);
}
.btn:hover { background: var(--copper-2); transform: translateY(-1px); }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none; }
.btn.secondary { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line-2); }
.btn.secondary:hover { box-shadow: inset 0 0 0 1.5px var(--ink); background: transparent; }
.btn.dark { background: var(--night); color: var(--night-ink); box-shadow: none; }
.btn.dark:hover { background: var(--night-2); }
.btn.quiet { background: transparent; color: var(--ink); box-shadow: none; padding-inline: 6px; text-decoration: underline; text-decoration-color: var(--copper-3); min-height: 40px; }
.btn.quiet:hover { transform: none; text-decoration-color: currentColor; }
.btn.small { min-height: 40px; padding: 9px 18px; font-size: 14px; }
.btn.block { width: 100%; }
.btn .arrow { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: rgba(255, 255, 255, .18); font-family: var(--f-mono); font-size: 13px; transition: transform .2s var(--ease); }
.btn.secondary .arrow { background: var(--bg-2); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---- Panel ("plate"): a rounded instrument panel. ---- */
.plate { background: var(--surface); border-radius: var(--r-3); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.plate-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 16px 22px 0;
  font: 500 var(--t-label) / 1.3 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3);
}
.plate-body { padding: 16px 22px 22px; }
.plate-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.plate-row:last-child { border-bottom: 0; }
.plate-row dt { color: var(--ink-2); font-size: 14px; }
.plate-row dd { margin: 0; font: 500 14px / 1.4 var(--f-mono); text-align: right; }
.plate dl { margin: 0; }
.plate-foot { padding: 14px 22px; background: var(--bg-2); font-size: 13px; color: var(--ink-3); }

/* ---- Verdict marks: glyph + word + colour, never colour alone. ---- */
.mark { display: inline-flex; align-items: center; gap: 7px; font: 600 13px / 1.2 var(--f-text); white-space: nowrap; }
.mark::before { font: 700 12px / 1 var(--f-mono); display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; }
.mark.ok { color: var(--low); }
.mark.ok::before { content: "✓"; background: var(--low-tint); }
.mark.miss { color: var(--high); }
.mark.miss::before { content: "✗"; background: var(--high-tint); }
.mark.unsure { color: var(--warn); }
.mark.unsure::before { content: "?"; background: var(--warn-tint); }
.mark.none { color: var(--ink-3); }
.mark.none::before { content: "–"; background: var(--bg-2); }

/* ---- Meter: a capsule, like a sight glass. Denominator always shown. ---- */
.meter { display: grid; gap: 7px; }
.meter-top { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.meter-name { font-weight: 600; font-size: 15px; }
.meter-val { font: 500 13px / 1 var(--f-mono); color: var(--ink-2); white-space: nowrap; }
.meter-bar { display: block; height: 10px; background: var(--bg-2); position: relative; overflow: hidden; border-radius: var(--r-pill); }
.meter-fill { position: absolute; inset: 0 auto 0 0; background: var(--ink); border-radius: var(--r-pill); transition: width .7s var(--ease); }
.meter-bar.thin { height: 5px; }
.meter-fill.thin-fill { background: var(--line-2); }

/* ---- Notices ---- */
.notice { background: var(--copper-tint); color: var(--ink); padding: 13px 18px; border-radius: var(--r-2); font-size: 15px; }
.notice strong { font-weight: 600; }
.notice.plain { background: var(--bg-2); }
.notice.error { background: var(--high-tint); }

.tag { display: inline-flex; align-items: center; gap: 6px; font: 500 11px / 1 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; padding: 6px 10px; border-radius: var(--r-pill); color: var(--ink-2); background: var(--bg-2); vertical-align: middle; }
.tag.draft { background: var(--copper); color: var(--copper-ink); }

/* ---- Forms ---- */
label { font-weight: 600; font-size: 15px; display: block; margin-bottom: 7px; }
.field { margin-bottom: 18px; }
.hint { font-size: 14px; color: var(--ink-3); margin-top: 6px; }
input[type="text"], input[type="email"], input[type="password"], input[type="date"], select, textarea {
  width: 100%; min-height: 50px; padding: 12px 16px;
  font: 400 16px / 1.4 var(--f-text); color: var(--ink);
  background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--r-2);
  transition: border-color .15s, box-shadow .15s;
}
input:hover, textarea:hover, select:hover { border-color: var(--line-2); }
textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--copper); box-shadow: 0 0 0 4px rgba(179, 85, 31, .2); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--copper); flex: none; }

/* ---- Answer options ---- */
.options { display: grid; gap: 10px; margin: 22px 0; padding: 0; list-style: none; }
.option {
  display: grid; grid-template-columns: 36px 1fr; gap: 14px; align-items: start; width: 100%;
  text-align: left; padding: 16px 18px; min-height: 58px;
  font: 400 16.5px / 1.5 var(--f-text); color: var(--ink);
  background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--r-2); cursor: pointer;
  transition: border-color .15s, background-color .15s, transform .15s var(--ease);
}
.option:hover:not([disabled]) { border-color: var(--copper-3); transform: translateY(-1px); }
.option .key { font: 600 13px / 1 var(--f-mono); width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--bg-2); text-transform: uppercase; margin-top: -4px; transition: all .15s; }
.option[aria-checked="true"] { border-color: var(--copper); background: var(--copper-tint); }
.option[aria-checked="true"] .key { background: var(--copper); color: var(--copper-ink); }
.option.is-correct { border-color: var(--low); background: var(--low-tint); }
.option.is-correct .key { background: var(--low); color: #fff; }
.option.is-wrong { border-color: var(--high); background: var(--high-tint); }
.option.is-wrong .key { background: var(--high); color: #fff; }
.option[disabled] { cursor: default; }
.rationale { font-size: 15px; color: var(--ink-2); margin: 6px 0 10px 50px; }

/* ---- Sources ---- */
.sources { list-style: none; padding: 0; margin: 12px 0 0; font-size: 14px; counter-reset: src; }
.sources li { padding: 10px 0 10px 32px; border-top: 1px dashed var(--line); position: relative; counter-increment: src; }
.sources li::before { content: counter(src); position: absolute; left: 0; top: 10px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: var(--bg-2); font: 500 11px var(--f-mono); color: var(--ink-2); }
.sources .loc { font-family: var(--f-mono); font-size: 12px; color: var(--ink-3); display: block; margin-top: 2px; }

/* Scroll reveal (site.js adds .in). Content is visible without JS and with reduced motion. */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Static pages. Depends on tokens.css + base.css. Layout language: full-bleed colour fields,
   contour lines, capsules and editorial lists. No hairline box grids. */

/* ---- Fields ---- */
.field-copper, .field-night { position: relative; overflow: hidden; isolation: isolate; }
.field-copper { background: var(--copper-field); color: var(--copper-ink); }
.field-night { background: var(--night); color: var(--night-ink); }
.contours { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; fill: none; stroke-width: 1.2; pointer-events: none; }
.field-copper .contours { stroke: rgba(255, 240, 228, .14); }
.field-night .contours { stroke: rgba(108, 198, 255, .08); }
.field-copper a, .field-night a { text-decoration-color: currentColor; }
.eyebrow.on-field { color: inherit; opacity: .85; }
.eyebrow.on-field::before { background: currentColor; }
.field-copper .btn:not(.dark):not(.ghost-light) { background: var(--night); color: var(--night-ink); box-shadow: none; }
.btn.ghost-light { background: transparent; color: inherit; box-shadow: inset 0 0 0 1.5px rgba(255, 248, 242, .55); }
.btn.ghost-light:hover { box-shadow: inset 0 0 0 1.5px currentColor; background: rgba(255, 255, 255, .06); }
.btn.ghost-light .arrow { background: rgba(255, 255, 255, .12); }

/* ---- Header ---- */
.site-header { background: var(--bg); color: var(--ink); position: sticky; top: 0; z-index: 30; box-shadow: 0 1px 0 var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 21px / 1 var(--f-display); letter-spacing: -0.02em; white-space: nowrap; color: inherit; }
.brand svg { width: 32px; height: 32px; flex: none; }
.site-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.site-nav > a { text-decoration: none; font-size: 15px; font-weight: 500; padding: 10px 14px; border-radius: var(--r-pill); color: var(--ink-2); }
.site-nav > a:hover { color: var(--ink); background: var(--bg-2); }
.site-nav > a[aria-current="page"] { color: var(--ink); background: var(--bg-2); }
.nav-actions { display: inline-flex; align-items: center; gap: 6px; margin-left: 10px; }
.nav-signin { text-decoration: none; font-size: 15px; font-weight: 600; padding: 10px 14px; border-radius: var(--r-pill); }
.nav-signin:hover { background: var(--bg-2); }
.menu-toggle { display: none; margin-left: auto; }
@media (max-width: 960px) {
  .menu-toggle { display: inline-flex; }
  .site-nav { display: none; position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px; background: var(--bg); padding: 10px var(--gutter) 22px; box-shadow: 0 18px 30px -18px rgba(13, 27, 36, .35); }
  .site-nav.open { display: flex; }
  .site-nav > a { padding: 14px 12px; border-radius: var(--r-2); }
  .nav-actions { margin: 10px 0 0; flex-direction: column; align-items: stretch; }
  .nav-actions .btn, .nav-signin { justify-content: center; text-align: center; }
}

.preview-bar { background: var(--night); color: var(--night-ink-2); font-size: 13.5px; }
.preview-bar .wrap { padding-block: 9px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.preview-bar .tag { background: var(--night-2); color: var(--copper-3); }
.preview-bar a { color: var(--night-ink); font-weight: 600; }

/* ---- Hero ---- */
.hero { padding: clamp(40px, 6vw, 88px) 0 clamp(56px, 7vw, 104px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero h1 { font-size: clamp(42px, 5.6vw, 82px); font-weight: 650; line-height: .98; letter-spacing: -0.04em; max-width: 13ch; }
.hero .lede { font-size: clamp(17px, 1.45vw, 20px); line-height: 1.55; max-width: 50ch; color: rgba(255, 248, 242, .9); }
.hero .lede em { font-style: normal; font-weight: 600; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 26px 0 0; }
.hero-proof li { font: 500 12.5px / 1 var(--f-mono); letter-spacing: .03em; padding: 9px 13px; border-radius: var(--r-pill); background: rgba(13, 27, 36, .2); }
@media (max-width: 1000px) { .hero-grid { grid-template-columns: 1fr; } }

/* ---- Fault simulator ---- */
.sim { background: var(--night); color: var(--night-ink); border-radius: 32px; padding: clamp(18px, 2.2vw, 28px); box-shadow: 0 30px 60px -30px rgba(13, 27, 36, .75), inset 0 0 0 1px rgba(255, 255, 255, .05); }
.sim-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; font: 500 12px / 1.3 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--night-ink-3); }
.sim-title { display: inline-flex; align-items: center; gap: 9px; color: var(--night-ink-2); }
.sim-call { font: 500 clamp(17px, 1.5vw, 20px) / 1.4 var(--f-display); margin: 14px 0 6px; color: var(--night-ink); }
.sim-gauges { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 10px 0 12px; }
.sim-gauge { margin: 0; text-align: center; border-radius: 24px; padding: 10px 8px 12px; background: var(--night-2); transition: box-shadow .3s; }
.sim-gauge figcaption { display: flex; justify-content: space-between; align-items: baseline; padding: 0 10px; margin-top: -6px; }
.sim-gauge figcaption span { font: 500 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--night-ink-3); }
.sim-gauge figcaption b { font: 600 20px var(--f-display); }
.dial { width: 100%; max-width: 190px; display: block; margin: 0 auto; }
.dial .rim { fill: #0a151c; stroke: #2a4452; stroke-width: 2; }
.dial .face { fill: #f3f7f7; }
.dial .band { fill: none; stroke-width: 7; stroke-linecap: round; opacity: .9; }
.dial.low .band { stroke: #2d8ad1; }
.dial.high .band { stroke: #d9483c; }
.dial line { stroke: #5c6d76; stroke-width: 1.2; }
.dial line.maj { stroke: #0d1b24; stroke-width: 2; }
.dial text { font: 600 11px var(--f-mono); fill: #0d1b24; text-anchor: middle; }
.dial .unit { font: 500 10px var(--f-mono); fill: #5c6d76; }
.dial .needle { transform-box: view-box; transform-origin: 100px 100px; transition: transform 1.1s cubic-bezier(.34, 1.36, .5, 1); }
.dial .needle path { fill: var(--copper); }
.dial .needle circle { fill: #0d1b24; }
.sim-reads { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 0; }
.sim-reads div { background: var(--night-2); border-radius: 16px; padding: 10px 12px; transition: box-shadow .3s, background-color .3s; }
.sim-reads dt { font: 500 10.5px / 1.2 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--night-ink-3); }
.sim-reads dd { margin: 4px 0 0; font: 600 20px / 1 var(--f-display); }
.sim .is-key { box-shadow: inset 0 0 0 2px var(--copper-3); background: #1d3240; }
.sim-clue { font-size: 14.5px; color: var(--night-ink-2); margin: 12px 0 0; }
.sim-clue span:first-child { font: 500 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--copper-3); margin-right: 4px; }
.sim-ask { font: 600 16px var(--f-display); margin: 16px 0 10px; }
.sim-choices { display: flex; flex-wrap: wrap; gap: 8px; }
.sim-choice { font: 500 14.5px / 1 var(--f-text); color: var(--night-ink); background: var(--night-2); border: 1.5px solid var(--night-line-2); border-radius: var(--r-pill); padding: 11px 16px; cursor: pointer; transition: all .15s; }
.sim-choice:hover:not([disabled]) { border-color: var(--copper-3); color: #fff; }
.sim-choice[disabled] { cursor: default; opacity: .5; }
.sim-choice.is-right { opacity: 1; border-color: var(--low-bright); background: rgba(108, 198, 255, .14); }
.sim-choice.is-right::before { content: "✓ "; font-family: var(--f-mono); }
.sim-choice.is-wrong { opacity: 1; border-color: var(--high-bright); background: rgba(255, 122, 102, .12); }
.sim-choice.is-wrong::before { content: "✗ "; font-family: var(--f-mono); }
.sim-result:empty { display: none; }
.sim-result { margin-top: 14px; padding: 16px; border-radius: 20px; background: var(--night-2); font-size: 15px; color: var(--night-ink-2); animation: rise .45s var(--ease); }
.sim-result p { margin: 0 0 10px; }
.sim-verdict { font: 600 17px var(--f-display); }
.sim-verdict.ok { color: var(--low-bright); }
.sim-verdict.miss { color: var(--high-bright); }
.sim-links { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 4px 0 0 !important; }
.sim-links a { color: var(--night-ink); font-weight: 600; font-size: 14px; }
.sim-foot { font-size: 12px; color: var(--night-ink-3); margin: 14px 0 0; }
.sim-noscript { color: var(--night-ink-2); font-size: 14px; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
@media (max-width: 560px) { .sim-reads { grid-template-columns: 1fr 1fr; } .sim-gauge figcaption b { font-size: 17px; } }

/* ---- Sections ---- */
.section { padding: var(--section-y) 0; }
.section-intro { max-width: 820px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-intro h2 em { font-style: italic; font-weight: 500; color: var(--copper-2); }
.field-night .section-intro h2 em, .field-copper .section-intro h2 em { color: var(--copper-3); }
.section-intro p { font-size: 18px; color: var(--ink-2); max-width: 60ch; }
.field-night .section-intro p { color: var(--night-ink-2); }

/* Comparison: rows, no cell borders; our column is a dark capsule. */
.compare-table { display: grid; font-size: 15.5px; }
.ct-row { display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 1fr)); align-items: stretch; }
.ct-row > span { padding: 18px 16px; display: flex; align-items: center; }
.ct-row > span:first-child { padding-left: 0; font-weight: 600; }
.ct-row:not(.ct-head) + .ct-row > span:not(.us) { border-top: 1px dashed var(--line); }
.ct-head > span { font: 500 12px / 1.3 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.ct-row .us { background: var(--night); color: var(--night-ink); }
.ct-head .us { color: var(--copper-3); border-radius: 24px 24px 0 0; padding-top: 22px; }
.ct-row:last-child .us { border-radius: 0 0 24px 24px; padding-bottom: 22px; }
.ct-row .no { color: var(--ink-3); }
.ct-row .no::before { content: "✗"; font-family: var(--f-mono); color: var(--high); margin-right: 8px; }
.ct-row .part::before { content: "~"; font-family: var(--f-mono); color: var(--warn); margin-right: 8px; }
.ct-row .yes::before { content: "✓"; font-family: var(--f-mono); color: var(--low); margin-right: 8px; }
.ct-row .us.yes::before { color: var(--low-bright); }
@media (max-width: 820px) {
  .ct-head { display: none; }
  .ct-row { grid-template-columns: 1fr; padding: 16px 0; border-top: 1px dashed var(--line); }
  .ct-row > span { padding: 4px 0; border: 0 !important; }
  .ct-row > span:nth-child(2)::after { content: " · dumps"; color: var(--ink-3); font-size: 13px; margin-left: 4px; }
  .ct-row > span:nth-child(3)::after { content: " · classes"; color: var(--ink-3); font-size: 13px; margin-left: 4px; }
  .ct-row .us { border-radius: 14px !important; padding: 10px 14px !important; margin-top: 6px; }
}

/* Exam breakdown: one proportional capsule bar + big-number list. */
.exam-bar { display: flex; gap: 6px; height: 92px; margin-bottom: 56px; }
.ebar { display: flex; flex-direction: column; justify-content: space-between; padding: 12px 14px; border-radius: 22px; text-decoration: none; color: var(--night); min-width: 0; transition: transform .25s var(--ease), filter .25s; }
.ebar:hover { transform: translateY(-4px); filter: brightness(1.08); }
.ebar-code { font: 600 14px var(--f-mono); }
.ebar-pct { font: 650 24px / 1 var(--f-display); letter-spacing: -.02em; }
.ebar-A { flex: 8; background: #eed9c9; }
.ebar-B { flex: 16; background: #e9b28a; }
.ebar-C { flex: 13; background: #db9163; }
.ebar-D { flex: 21; background: #bd6534; color: #fff8f2; }
.ebar-E { flex: 17; background: #9d4f24; color: #fff8f2; }
.ebar-F { flex: 25; background: #7a3a18; color: #fff8f2; }
@media (max-width: 700px) { .exam-bar { height: 72px; gap: 4px; } .ebar { padding: 8px 6px; border-radius: 14px; } .ebar-pct { font-size: 14px; } .ebar-code { font-size: 11px; } }
.area-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 44px; }
.area-list li { display: flex; gap: 16px; align-items: baseline; }
.al-pct { font: 650 clamp(44px, 5vw, 64px) / .9 var(--f-display); letter-spacing: -.04em; color: var(--copper-3); min-width: 2.2ch; }
.al-pct small { font-size: .4em; margin-left: 2px; }
.al-name { font: 600 19px / 1.25 var(--f-display); }
.al-name small { display: block; font: 400 13px / 1.45 var(--f-text); color: var(--night-ink-3); margin-top: 4px; }
@media (max-width: 900px) { .area-list { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .area-list { grid-template-columns: 1fr; } }
.source-line { margin-top: 44px; font-size: 14px; color: var(--night-ink-3); }

/* How it works: alternating rows with real UI panels. */
.how-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; margin-bottom: clamp(56px, 8vw, 110px); }
.how-row:last-child { margin-bottom: 0; }
.how-row.flip .how-copy { order: 2; }
.how-n { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--copper-tint); color: var(--copper-2); font: 600 15px var(--f-mono); margin-bottom: 22px; }
.how-copy h3 { font-size: clamp(26px, 2.8vw, 38px); line-height: 1.08; letter-spacing: -.025em; }
.how-copy p { color: var(--ink-2); font-size: 17px; max-width: 48ch; }
@media (max-width: 900px) { .how-row { grid-template-columns: 1fr; } .how-row.flip .how-copy { order: 0; } }
.ui-panel { transform: rotate(-1deg); transition: transform .4s var(--ease); }
.how-row.flip .ui-panel { transform: rotate(1deg); }
.how-row:hover .ui-panel { transform: none; }
.report-meters { display: grid; gap: 14px; }
.meter-bar svg { display: block; width: 100%; height: 100%; }
.meter-bar rect { fill: var(--ink); }
.meter-bar rect.thin { fill: var(--line-2); }
.next-pill { margin: 18px 0 0; padding: 12px 16px; border-radius: 18px; background: var(--copper-tint); font-size: 14.5px; }
.next-pill span { font: 500 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--copper-2); margin-right: 6px; }
.ui-q { font-weight: 600; font-size: 16px; }
.ui-opt { display: grid; grid-template-columns: 30px 1fr; gap: 12px; padding: 12px 14px; border-radius: 16px; margin-bottom: 8px; font-size: 15px; }
.ui-opt .k { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font: 600 12px var(--f-mono); color: #fff; }
.ui-opt small { display: block; color: var(--ink-2); font-size: 13.5px; margin-top: 4px; }
.ui-opt.right { background: var(--low-tint); }
.ui-opt.right .k { background: var(--low); }
.ui-opt.wrong { background: var(--high-tint); }
.ui-opt.wrong .k { background: var(--high); }
.ui-src { font: 500 12px var(--f-mono); color: var(--ink-3); margin: 12px 0 0; }
.wave { display: flex; align-items: center; gap: 3px; height: 56px; margin: 14px 22px 0; padding: 0 14px; border-radius: var(--r-pill); background: var(--night); }
.wave i { flex: 1; height: 60%; background: var(--copper-3); border-radius: 2px; animation: wave 1.3s ease-in-out infinite; }
.wave i:nth-child(3n) { animation-delay: -.3s; height: 70%; }
.wave i:nth-child(3n+1) { animation-delay: -.7s; height: 40%; }
.wave i:nth-child(3n+2) { animation-delay: -1s; height: 85%; }
.wave i:nth-child(7n) { height: 100%; }
@keyframes wave { 50% { transform: scaleY(.3); } }
.transcript { font-size: 15px; margin: 0 0 8px; }
.transcript q { quotes: none; background: var(--low-tint); padding: 0 3px; border-radius: 4px; }
.rubric { list-style: none; padding: 0; margin: 0; }
.rubric li { display: grid; grid-template-columns: 104px 1fr; gap: 12px; padding: 10px 0; border-top: 1px dashed var(--line); font-size: 14.5px; }

/* Rules: large editorial statements on copper. */
.rule-list { list-style: none; padding: 0; margin: 0; display: grid; gap: clamp(22px, 3vw, 36px); max-width: 1000px; }
.rule-list li { font: 400 clamp(20px, 2.2vw, 30px) / 1.3 var(--f-display); letter-spacing: -.01em; color: rgba(255, 248, 242, .85); }
.rule-list strong { font-weight: 650; color: var(--copper-ink); }

/* Learn: two pitches + a horizontal rail of articles. */
.learn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); margin-bottom: 56px; }
.learn-grid h2 { font-size: clamp(28px, 3vw, 40px); }
.learn-grid p { color: var(--ink-2); max-width: 46ch; }
@media (max-width: 820px) { .learn-grid { grid-template-columns: 1fr; } }
.post-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 4px 22px; scrollbar-width: thin; }
.post-rail:focus-visible { outline-offset: 6px; }
.card-post { scroll-snap-align: start; display: flex; flex-direction: column; gap: 8px; padding: 26px; border-radius: var(--r-3); background: var(--surface); box-shadow: var(--shadow); text-decoration: none; transition: transform .25s var(--ease); min-height: 260px; }
.card-post:hover { transform: translateY(-4px); }
.card-post h3 { font-size: 22px; line-height: 1.15; }
.card-post p { font-size: 14.5px; color: var(--ink-2); margin: 0; }
.card-post .more { margin-top: auto; padding-top: 14px; font-weight: 600; color: var(--copper-2); }
.card-post .eyebrow { margin-bottom: 6px; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); }
@media (max-width: 820px) { .faq-grid { grid-template-columns: 1fr; } }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; font: 600 clamp(19px, 1.8vw, 23px) / 1.25 var(--f-display); letter-spacing: -.01em; padding: 22px 56px 22px 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 18px; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--bg-2); font: 500 18px / 1 var(--f-mono); transition: transform .3s var(--ease), background-color .2s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--copper); color: var(--copper-ink); }
.faq details > div { padding: 0 0 22px; color: var(--ink-2); max-width: var(--measure); font-size: 17px; }

/* Final CTA with a cropped marquee word (learned from Regar). */
.cta-final { padding: clamp(80px, 11vw, 160px) 0; }
.marquee { position: absolute; top: 50%; left: 0; transform: translateY(-50%); white-space: nowrap; z-index: -1; display: flex; animation: marquee 40s linear infinite; }
.marquee span { font: 700 clamp(120px, 20vw, 300px) / 1 var(--f-display); letter-spacing: -.04em; color: transparent; -webkit-text-stroke: 1.5px rgba(224, 138, 85, .22); padding-right: .3em; }
@keyframes marquee { to { transform: translate(-50%, -50%); } }
.cta-inner h2 { font-size: clamp(38px, 5.4vw, 80px); line-height: 1; letter-spacing: -.04em; max-width: 16ch; }

/* ---- Inner pages ---- */
.page-head { padding: clamp(56px, 8vw, 112px) 0 clamp(44px, 6vw, 80px); background: var(--copper-field); color: var(--copper-ink); position: relative; overflow: hidden; isolation: isolate; }
.page-head .contours { stroke: rgba(255, 240, 228, .13); }
.page-head h1 { max-width: 20ch; font-size: clamp(38px, 5.6vw, 76px); font-weight: 650; letter-spacing: -.04em; line-height: 1; }
.page-head .lede { font-size: clamp(17px, 1.45vw, 20px); color: rgba(255, 248, 242, .9); max-width: 62ch; margin-bottom: 0; }
.page-head .eyebrow { color: inherit; opacity: .85; }
.page-head .eyebrow::before { background: currentColor; }
.page-head .muted { color: rgba(255, 248, 242, .82); }
.page-head a { color: inherit; }
.crumbs { font: 500 12.5px / 1.4 var(--f-mono); letter-spacing: .03em; color: rgba(255, 248, 242, .8); margin-bottom: 26px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.byline { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.byline span { font: 500 12px / 1 var(--f-mono); padding: 8px 12px; border-radius: var(--r-pill); background: rgba(13, 27, 36, .2); }

.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: clamp(32px, 6vw, 96px); padding-top: clamp(44px, 6vw, 80px); padding-bottom: var(--section-y); align-items: start; }
.article-grid aside { position: sticky; top: 100px; font-size: 14px; }
@media (max-width: 1000px) { .article-grid { grid-template-columns: 1fr; } .article-grid aside { position: static; } }

.prose { max-width: var(--measure); font-size: 18px; line-height: 1.72; }
.prose > p:first-child { font-size: 20px; line-height: 1.6; }
.prose h2 { margin-top: 2.1em; font-size: clamp(28px, 3vw, 40px); scroll-margin-top: 100px; }
.prose h3 { margin-top: 1.8em; scroll-margin-top: 100px; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: 0.45em; }
.prose li::marker { color: var(--copper); }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 1.6em 0; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 12px 14px 12px 0; border-bottom: 1px dashed var(--line); vertical-align: top; }
.prose th { font: 500 11.5px / 1.3 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); border-bottom: 2px solid var(--copper); }
.prose strong { font-weight: 600; }
.prose figure { margin: 2.2em 0; background: var(--night); border-radius: var(--r-3); padding: clamp(18px, 3vw, 30px); }
.prose figcaption { font-size: 14px; color: var(--night-ink-2); margin-top: 12px; }
.prose a[href^="/glossary/"] { text-decoration-style: dotted; }
.prose .notice { font-size: 16px; }

.toc { background: var(--surface); border-radius: var(--r-3); padding: 20px 22px; box-shadow: var(--shadow); }
.toc ol { list-style: none; padding: 0; margin: 8px 0 0; counter-reset: toc; }
.toc li { counter-increment: toc; }
.toc a { display: grid; grid-template-columns: 26px 1fr; padding: 7px 0; text-decoration: none; color: var(--ink-2); line-height: 1.35; }
.toc a::before { content: counter(toc); font: 500 11px/1.9 var(--f-mono); color: var(--copper-2); }
.toc a:hover { color: var(--ink); }

.term-def { font: 500 clamp(22px, 2.4vw, 28px) / 1.35 var(--f-display); letter-spacing: -0.01em; max-width: 36ch; padding: 22px 26px; border-radius: var(--r-3); background: var(--copper-tint); margin: 0 0 28px; }
.glossary-index { columns: 3 260px; column-gap: 48px; list-style: none; padding: 0; margin: 0; }
.glossary-index li { break-inside: avoid; margin-bottom: 20px; }
.glossary-index a { text-decoration: none; display: block; padding: 4px 0; }
.glossary-index strong { display: inline-block; font: 600 20px / 1.2 var(--f-display); letter-spacing: -0.01em; margin-bottom: 4px; border-bottom: 2px solid transparent; transition: border-color .2s; }
.glossary-index a:hover strong { border-color: var(--copper); }
.glossary-index span { display: block; font-size: 14px; color: var(--ink-3); line-height: 1.45; }
.letter { display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--night); color: var(--copper-3); font: 650 26px / 1 var(--f-display); margin: 40px 0 18px; }
.letter:first-child { margin-top: 0; }

.post-list { list-style: none; padding: 0; margin: 0; }
.post-list li a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 32px; padding: 30px 0; border-bottom: 1px solid var(--line); text-decoration: none; align-items: center; }
.post-list li:first-child a { border-top: 1px solid var(--line); }
.post-list h3 { font-size: clamp(22px, 2.4vw, 32px); margin: 6px 0; transition: color .2s; }
.post-list p { color: var(--ink-2); margin: 0; font-size: 16px; max-width: 70ch; }
.post-list .go { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-2); font-family: var(--f-mono); transition: all .25s var(--ease); }
.post-list a:hover .go { background: var(--copper); color: var(--copper-ink); transform: translateX(4px); }
.post-list a:hover h3 { color: var(--copper-2); }
.post-list .eyebrow { margin-bottom: 0; }

.related { padding-top: 24px; margin-top: 44px; border-top: 1px solid var(--line); }
.related ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.related a { display: inline-block; padding: 9px 16px; border-radius: var(--r-pill); text-decoration: none; font-size: 14.5px; background: var(--surface); box-shadow: inset 0 0 0 1.5px var(--line); transition: all .15s; }
.related a:hover { background: var(--copper); color: var(--copper-ink); box-shadow: none; }

.aside-cta { margin-top: 24px; background: var(--night); color: var(--night-ink); }
.aside-cta .plate-body { padding-top: 22px; }
.aside-cta p { color: var(--night-ink-2); }

.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }
.price { font: 650 clamp(64px, 8vw, 112px) / .9 var(--f-display); letter-spacing: -0.045em; margin-bottom: 12px; }
.price small { font: 500 15px / 1 var(--f-mono); color: var(--ink-3); letter-spacing: 0; }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding: 10px 0 10px 34px; position: relative; }
.checklist li::before { content: "✓"; position: absolute; left: 0; top: 10px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--low-tint); color: var(--low); font: 700 12px / 1 var(--f-mono); }

/* Practice-questions page */
.pq-list { list-style: none; padding: 0; margin: 0; counter-reset: pq; display: grid; gap: 22px; }
.pq { background: var(--surface); border-radius: var(--r-3); box-shadow: var(--shadow); padding: clamp(20px, 3vw, 32px); counter-increment: pq; }
.pq-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.pq h2 { font: 600 clamp(19px, 1.8vw, 23px) / 1.35 var(--f-text); letter-spacing: 0; margin: 0 0 16px; }
.pq h2::before { content: counter(pq) ". "; color: var(--copper-2); font-family: var(--f-mono); }
.pq ol { list-style: none; padding: 0; margin: 0 0 14px; display: grid; gap: 8px; }
.pq ol li { display: grid; grid-template-columns: 30px 1fr; gap: 10px; padding: 11px 14px; border-radius: 14px; background: var(--bg); font-size: 16px; }
.pq ol li b { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-2); font: 600 12px var(--f-mono); text-transform: uppercase; }
.pq details { border-radius: 16px; background: var(--bg); }
.pq summary { cursor: pointer; padding: 13px 16px; font-weight: 600; list-style: none; color: var(--copper-2); }
.pq summary::-webkit-details-marker { display: none; }
.pq details > div { padding: 0 16px 16px; font-size: 15.5px; }
.pq .ans { font-weight: 600; color: var(--low); }
.pq .why-list { list-style: none; padding: 0; margin: 10px 0; }
.pq .why-list li { padding: 7px 0; border-top: 1px dashed var(--line); color: var(--ink-2); }
.pq .why-list li strong { color: var(--ink); }

/* ---- Footer ---- */
.site-footer { background: var(--night); color: var(--night-ink-2); padding: clamp(56px, 8vw, 96px) 0 40px; font-size: 14.5px; overflow: hidden; }
.footer-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 48px; }
.footer-about { max-width: 38ch; margin: 16px 0 22px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.site-footer h2 { font: 500 11.5px / 1.3 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--night-ink-3); margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { text-decoration: none; color: var(--night-ink); }
.site-footer a:hover { color: var(--copper-3); }
.site-footer .btn { color: var(--copper-ink); }
.footer-word { font: 700 clamp(56px, 12vw, 190px) / .85 var(--f-display); letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1.5px var(--night-line-2); margin: clamp(48px, 7vw, 88px) 0 0; white-space: nowrap; }
.disclaimer { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--night-line); font-size: 12.5px; color: var(--night-ink-3); max-width: 100ch; }
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .footer-cols { grid-template-columns: 1fr 1fr; } }

.try-wrap { padding-top: 40px; padding-bottom: var(--section-y); }

.diagram .dome { fill: none; stroke: var(--night-ink-3); stroke-width: 1.5; }
.diagram .cycle { fill: none; stroke: var(--night-ink); stroke-width: 2.25; stroke-linejoin: round; }
.diagram .sh { stroke: var(--low-bright); stroke-width: 5; stroke-linecap: round; }
.diagram .sc { stroke: var(--high-bright); stroke-width: 5; stroke-linecap: round; }
.diagram text { font: 500 12px var(--f-mono); fill: var(--night-ink-2); }
.diagram .lbl { font: 600 13px var(--f-text); fill: var(--night-ink); }
.diagram .axis { stroke: var(--night-ink-3); stroke-width: 1; fill: none; }
.diagram .dot { fill: var(--copper-3); stroke: none; }