/* Styles unique to the "Математика выборов" page (elections.html) */

/* HERO variant — narrower, more analytical feel */
.elections-hero { padding: 80px 0 40px; }

/* Mobile-only kicker stat — appears right under H1 so the «hook»
   is visible above the fold on phones. */
.elections-kicker { display: none; }
@media (max-width: 720px) {
  .elections-kicker {
    display: grid;
    grid-template-columns: auto auto auto;
    align-items: center;
    gap: 10px;
    margin: 0 0 24px;
    padding: 18px 20px;
    background: var(--ink);
    color: var(--bg);
    border-radius: 14px;
  }
  .elections-kicker-num {
    font-family: 'Unbounded', sans-serif;
    font-weight: 900;
    font-size: 32px;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--bg);
    white-space: nowrap;
  }
  .elections-kicker-arrow {
    font-family: 'Unbounded', sans-serif;
    font-weight: 700;
    font-size: 22px;
    color: rgba(255,255,255,0.45);
  }
  .elections-kicker-num.alert { color: #FCA5A5; }
  .elections-kicker-text {
    grid-column: 1 / -1;
    font-size: 12px;
    line-height: 1.45;
    color: rgba(255,255,255,0.78);
  }
}
@media (max-width: 360px) {
  .elections-kicker { padding: 14px 14px; gap: 8px; }
  .elections-kicker-num { font-size: 26px; }
}
.elections-hero h1 {
  font-size: clamp(40px, 9vw, 120px);
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: 32px;
  font-weight: 900;
  word-break: break-word;
  hyphens: auto;
}
.elections-hero h1 .accent { color: var(--accent); }
.elections-hero h1 em { font-family: 'Lora', serif; font-style: italic; font-weight: 500; }
.elections-hero-deck {
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 36px;
}
.elections-hero-deck strong {
  font-weight: 600;
  color: var(--ink);
  background: linear-gradient(transparent 65%, rgba(185, 28, 28, 0.18) 65%);
  padding: 0 2px;
}

/* Quick-jump cards under the hero */
/* 13 cards: 4 cols wide → 3×4 + 1, 3 cols → 4×3 + 1, 2 cols → 6×2 + 1.
   Last orphan card gets centred via :last-child (only when row is short). */
.toc-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 36px;
}
@media (max-width: 1100px) { .toc-cards { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px)  { .toc-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px)  { .toc-cards { grid-template-columns: 1fr; } }
.toc-card {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-card);
  text-decoration: none;
  color: var(--ink);
  transition: all 0.2s var(--ease-out);
}
.toc-card:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.toc-card-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faded);
  margin-bottom: 6px;
}
.toc-card-title {
  font-family: 'Unbounded', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

/* Block: math derivation with formula and reasoning */
.derivation {
  background: var(--bg-paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 36px;
  margin-top: 32px;
  position: relative;
}
.derivation .step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  margin-bottom: 16px;
  /* Scroll-stepped reveal: dimmer until in view */
  opacity: 0.35;
  filter: blur(0.5px);
  transition: opacity 0.5s var(--ease-out), filter 0.5s var(--ease-out);
}
.derivation .step.is-active {
  opacity: 1;
  filter: blur(0);
}
.derivation .step:last-child { margin-bottom: 0; }
/* No-JS fallback: all steps are fully visible. */
html:not(.js) .derivation .step { opacity: 1; filter: none; }
@media (prefers-reduced-motion: reduce) {
  .derivation .step { opacity: 1; filter: none; transition: none; }
}
.derivation .step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.derivation .step-text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
}
.derivation .step-text strong { color: var(--ink); }
.formula {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 4px 10px;
  margin: 4px 2px;
  color: var(--ink);
}
.formula em {
  font-family: 'Lora', serif;
  font-style: italic;
  color: var(--accent);
  font-weight: 600;
}
.formula b {
  color: var(--ink);
  font-weight: 700;
}

.callout-result {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 22px 28px;
  margin-top: 18px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 12px;
  position: relative;
  flex-wrap: wrap;
  min-width: 0;
  overflow-wrap: anywhere;
}

/* Collapsible methodological footnote inside dark callouts */
.footnote-dark {
  display: block;
  margin-top: 12px;
  font-size: 11px;
  line-height: 1.5;
  color: rgba(255,255,255,0.55);
}
.footnote-dark > summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  font-weight: 600;
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 100px;
  transition: all 0.18s var(--ease-out);
  user-select: none;
}
.footnote-dark > summary::-webkit-details-marker { display: none; }
.footnote-dark > summary::before {
  content: '+';
  font-family: 'Unbounded', sans-serif;
  font-size: 14px;
  line-height: 1;
  margin-right: 2px;
  transition: transform 0.18s var(--ease-out);
}
.footnote-dark[open] > summary::before { transform: rotate(45deg); }
.footnote-dark > summary:hover {
  border-color: rgba(255,255,255,0.4);
  color: rgba(255,255,255,0.85);
}
.footnote-dark[open] > summary { margin-bottom: 8px; }
.callout-result > * { min-width: 0; }
@media (max-width: 520px) { .callout-result { padding: 18px 18px; gap: 10px; } }

.callout-result .callout-num {
  font-family: 'Unbounded', sans-serif;
  font-weight: 900;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--bg);
}
.callout-result .callout-num small { font-size: 0.4em; color: rgba(255,255,255,0.6); }
.callout-result .callout-num.alert { color: #FCA5A5; }
.callout-result .callout-text {
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,0.85);
}

/* Side-by-side compare blocks */
.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 28px;
}
@media (max-width: 800px) { .split-2 { grid-template-columns: 1fr; } }
.split-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  background: var(--bg-card);
}
.split-card.dark { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.split-card.dark .split-card-label { color: rgba(255,255,255,0.55); }
.split-card.dark .split-card-num { color: var(--bg); }
.split-card.dark .split-card-text { color: rgba(255,255,255,0.78); }
.split-card.dark .gauge-num { color: var(--bg); }
.split-card.dark .gauge-num small { color: rgba(255,255,255,0.55); }
.split-card.dark .gauge-cap { color: rgba(255,255,255,0.6); }
.split-card.dark .gauge-track { stroke: rgba(255,255,255,0.12); }
.split-card-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 14px;
  font-weight: 600;
}
.split-card-num {
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 64px;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  color: var(--ink);
}
.split-card-num small { font-size: 0.38em; color: var(--ink-muted); font-weight: 400; }
.split-card-text { font-size: 14px; line-height: 1.6; color: var(--ink-soft); }

/* WAFFLE chart — 10×10 grid of squares (one per percent) */
.waffle {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  grid-template-rows: repeat(10, 1fr);
  gap: 3px;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 320px;
}
.waffle-cell {
  background: var(--line-soft);
  border-radius: 2px;
  transition: transform 0.4s var(--ease-out), background 0.4s var(--ease-out);
  transform-origin: center;
  transform: scale(0.6);
  opacity: 0;
}
.waffle.is-visible .waffle-cell { transform: scale(1); opacity: 1; }
.waffle-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
  font-size: 12px;
  color: var(--ink-muted);
}
.waffle-legend-item { display: flex; align-items: center; gap: 6px; }
.waffle-legend-swatch { width: 12px; height: 12px; border-radius: 2px; }

/* Constituency map — 15×15 grid of single-mandate districts */
.districts-grid {
  display: grid;
  grid-template-columns: repeat(15, 1fr);
  gap: 3px;
  width: 100%;
  max-width: 540px;
  aspect-ratio: 1 / 1;
}
.district-cell {
  background: var(--line-soft);
  border-radius: 2px;
  transition: transform 0.15s, opacity 0.5s var(--ease-out);
  cursor: help;
  opacity: 0;
}
.districts-grid.is-visible .district-cell { opacity: 1; }
.district-cell:hover { transform: scale(1.4); z-index: 4; box-shadow: 0 2px 8px rgba(0,0,0,0.15); }

/* Animated counter — color inherits from parent so it works on dark cards too */
.counter {
  font-family: 'Unbounded', sans-serif;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: inherit;
  font-variant-numeric: tabular-nums;
}
.counter.alert { color: var(--accent); }
.counter.good { color: var(--green); }

/* TELEGRAM-STYLE SPOILER: blurry overlay until clicked. */
.spoiler {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  isolation: isolate;
}
.spoiler-cover {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
  /* Reset native button styles */
  border: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  background:
    radial-gradient(circle at 18% 22%, rgba(255,255,255,0.16) 1px, transparent 1.5px) 0 0/9px 9px,
    radial-gradient(circle at 75% 55%, rgba(255,255,255,0.10) 1px, transparent 1.5px) 0 0/13px 13px,
    radial-gradient(circle at 50% 80%, rgba(255,255,255,0.13) 1px, transparent 1.5px) 0 0/17px 17px,
    linear-gradient(135deg, rgba(255,255,255,0.04), rgba(255,255,255,0.0));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: opacity 0.45s var(--ease-out), backdrop-filter 0.45s var(--ease-out);
  animation: spoilerShimmer 4s linear infinite;
}
@keyframes spoilerShimmer {
  0% { background-position: 0 0, 0 0, 0 0, 0 0; }
  100% { background-position: 9px 9px, -13px 13px, 17px -17px, 0 0; }
}
.spoiler-cover-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  font-weight: 700;
}
.spoiler-cover-hint {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  font-family: 'JetBrains Mono', monospace;
}
.spoiler-content {
  filter: blur(14px);
  transition: filter 0.45s var(--ease-out);
  pointer-events: none;
}
.spoiler.is-revealed .spoiler-cover { opacity: 0; pointer-events: none; backdrop-filter: blur(0); }
.spoiler.is-revealed .spoiler-content { filter: blur(0); pointer-events: auto; }

/* Big number rows (key facts) */
.big-numbers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  margin-top: 36px;
}
.big-number {
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}
.big-number:last-child { border-right: none; }
.big-number-num {
  font-family: 'Unbounded', sans-serif;
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
  color: var(--ink);
}
.big-number-num small { font-size: 0.45em; color: var(--ink-muted); font-weight: 400; }
.big-number-num.alert { color: var(--accent); }
.big-number-label {
  font-size: 12px;
  color: var(--ink-muted);
  letter-spacing: 0.05em;
  line-height: 1.5;
  text-transform: uppercase;
}
@media (max-width: 700px) {
  .big-number { border-right: none; border-bottom: 1px solid var(--line); }
  .big-number:last-child { border-bottom: none; }
}

/* Distortion bar — visual representation of votes vs seats */
.distortion-row {
  display: grid;
  grid-template-columns: 100px 1fr 60px 1fr 60px;
  gap: 14px;
  align-items: center;
  margin-bottom: 14px;
  font-size: 13px;
}
@media (max-width: 700px) {
  .distortion-row { grid-template-columns: 80px 1fr 50px; gap: 8px; row-gap: 4px; }
  .distortion-row .distortion-label { grid-column: 1 / -1; padding-bottom: 4px; }
  .distortion-row .distortion-track-2, .distortion-row .distortion-pct-2 { display: none; }
}
.distortion-label { font-weight: 600; }
.distortion-track {
  height: 22px;
  background: var(--line-soft);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.distortion-fill {
  height: 100%;
  border-radius: 4px;
  transform-origin: left center;
  /* Start tiny but visible — animation grows it; opacity fades in. */
  transform: scaleX(0.02);
  opacity: 0;
  transition: transform 0.9s var(--ease-out), opacity 0.4s var(--ease-out);
}
.distortion-row.is-visible .distortion-fill,
.distortion-row.always-on .distortion-fill { transform: scaleX(1); opacity: 1; }
.distortion-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  text-align: right;
  color: var(--ink-soft);
}

/* Donut / radial percentage gauge */
.gauge {
  position: relative;
  width: 200px;
  height: 200px;
}
.gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge-track { fill: none; stroke: var(--line-soft); stroke-width: 14; }
.gauge-fill {
  fill: none;
  stroke-width: 14;
  stroke-linecap: round;
  transition: stroke-dashoffset 1.4s var(--ease-out);
}
.gauge-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.gauge-num {
  font-family: 'Unbounded', sans-serif;
  font-weight: 800;
  font-size: 44px;
  line-height: 1;
  letter-spacing: -0.04em;
}
.gauge-num small { font-size: 0.45em; color: var(--ink-muted); font-weight: 400; }
.gauge-cap {
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 8px;
  max-width: 140px;
  line-height: 1.4;
}

/* Final Conclusion card — dark theatre */
.theatre {
  background: var(--bg-dark);
  color: var(--bg);
  padding: 100px 0;
}
.theatre .section-label { border-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.7); }
.theatre h2 { color: white; }
.theatre p { color: rgba(255,255,255,0.8); font-size: 17px; line-height: 1.7; }
.theatre p strong {
  background: linear-gradient(transparent 65%, rgba(220,38,38,0.4) 65%);
  font-weight: 600;
  color: white;
}

/* Section heading helper */
.section-h2 {
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: -0.03em;
  max-width: 900px;
  line-height: 1;
  margin-bottom: 16px;
}
.section-lead {
  font-size: 18px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 12px;
}

/* Reveal-on-scroll utility — visible by default; <html class="js"> opts elements
   into the hidden→visible animation (set by inline script in <head>). */
.reveal { opacity: 1; transform: none; }
html.js .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
html.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Sankey-lite: stacked horizontal flow showing where votes went.
   Each row has label OUTSIDE the bar so colour fills never need to
   contain text. */
.flow {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 0;
  align-items: center;
  margin-top: 36px;
}
@media (max-width: 700px) { .flow { grid-template-columns: 1fr; gap: 12px; } }
.flow-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.flow-row {
  display: grid;
  grid-template-columns: 130px 1fr 80px;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}
.flow-row-label {
  text-align: right;
  font-weight: 600;
  color: var(--ink);
  font-family: 'Manrope', sans-serif;
}
.flow-row-track {
  background: var(--line-soft);
  height: 28px;
  border-radius: 6px;
  overflow: hidden;
}
.flow-row-fill {
  height: 100%;
  border-radius: 6px;
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 0.9s var(--ease-out);
}
.flow.is-visible .flow-row-fill { transform: scaleX(1); }
.flow-row-value {
  font-weight: 600;
  color: var(--ink-soft);
  text-align: left;
}
.flow-arrow {
  text-align: center;
  font-family: 'Unbounded', sans-serif;
  color: var(--ink-faded);
  font-weight: 700;
  font-size: 26px;
}
@media (max-width: 700px) {
  .flow-arrow { transform: rotate(90deg); align-self: center; }
  .flow-row { grid-template-columns: 100px 1fr 70px; gap: 10px; font-size: 12px; }
}
@media (max-width: 380px) {
  .flow-row { grid-template-columns: 80px 1fr 60px; gap: 8px; }
}

.method-note {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--bg);
  border-left: 3px solid var(--ink);
  border-radius: 0 8px 8px 0;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.method-note strong { color: var(--ink); }

/* Opponent / counter-argument card grid (used in Shpilkin section) */
.opponent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 20px;
}
@media (max-width: 800px) { .opponent-grid { grid-template-columns: 1fr; gap: 14px; } }
.opponent-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 24px;
  background: var(--bg-card);
}
.opponent-card--against {
  border-left: 3px solid var(--gold);
  background: linear-gradient(0deg, rgba(180, 83, 9, 0.04), transparent);
}
.opponent-card--for {
  border-left: 3px solid var(--green);
  background: linear-gradient(0deg, rgba(21, 128, 61, 0.04), transparent);
}
.opponent-card-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 700;
  margin-bottom: 14px;
}
.opponent-card--against .opponent-card-label { color: var(--gold); }
.opponent-card--for .opponent-card-label { color: var(--green); }
.opponent-card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 12px;
}
.opponent-card p:last-of-type { margin-bottom: 14px; }
.opponent-card strong { color: var(--ink); font-weight: 600; }
.opponent-card em { font-style: italic; }
.opponent-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.opponent-links a {
  font-size: 12px;
  color: var(--ink-muted);
  text-decoration: none;
  transition: color 0.15s;
  line-height: 1.5;
}
.opponent-links a:hover { color: var(--accent); }

/* Case study block — Nadezhdin 2024 (06b).
   Two-card contrast, four-row table, expert quotes, fact-check rows.
   Reuses tokens; no inline colour values. */
.case-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 28px 0 12px;
}
@media (max-width: 700px) { .case-compare { grid-template-columns: 1fr; gap: 14px; } }
.case-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 24px;
  background: var(--bg-card);
}
.case-card--for {
  border-left: 3px solid var(--green);
  background: linear-gradient(0deg, rgba(21, 128, 61, 0.05), transparent);
}
.case-card--against {
  border-left: 3px solid var(--accent);
  background: linear-gradient(0deg, rgba(185, 28, 28, 0.05), transparent);
}
.case-card-name {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 700;
}
.case-card-num {
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 14px 0 12px;
}
.case-card--for .case-card-num { color: var(--green); }
.case-card--against .case-card-num { color: var(--accent); }
.case-card-detail {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.case-card-detail strong { color: var(--ink); }

.case-table-wrap { overflow-x: auto; margin: 18px 0 12px; }
.case-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 640px;
}
.case-table thead th {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 2px solid var(--ink);
  font-weight: 700;
  color: var(--ink);
  background: var(--bg-paper);
  white-space: nowrap;
}
.case-table tbody td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  vertical-align: top;
}
.case-table tbody td strong { color: var(--ink); }
.case-table tr.is-flagged { background: rgba(185, 28, 28, 0.05); }
.case-table .num-good { color: var(--green); font-weight: 700; }
.case-table .num-bad  { color: var(--accent); font-weight: 700; }

.case-quote {
  border-left: 3px solid var(--accent);
  background: var(--bg-card);
  padding: 16px 22px;
  margin: 18px 0;
  border-radius: 0 8px 8px 0;
}
.case-quote p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
  font-style: italic;
}
.case-quote-cite {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--ink-muted);
  font-style: normal;
}

.method-note code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  background: var(--bg-paper);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--line);
}

.sources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
  margin-top: 28px;
}

/* Two-column section layouts that need to collapse on mobile */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 40px;
  align-items: center;
}
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; gap: 32px; } }

.two-col-narrow {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 60px;
  margin-top: 40px;
  align-items: start;
}
@media (max-width: 800px) {
  .two-col-narrow { grid-template-columns: 1fr; gap: 32px; }
  .two-col-narrow .waffle, .two-col-narrow .districts-grid { max-width: 100%; margin: 0 auto; }
}

/* Heatmap horizontal scroll on mobile + gradient scroll hint */
.heatmap-wrap {
  position: relative;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-left: -8px;
  margin-right: -8px;
  padding: 0 8px;
}
.heatmap-wrap .heatmap { min-width: 540px; }

@media (max-width: 720px) {
  /* Right-edge gradient hint that there's more to scroll to */
  .heatmap-wrap::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 16px;
    width: 32px;
    background: linear-gradient(to left, var(--bg) 30%, transparent);
    pointer-events: none;
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
  }
}

/* Mobile-first heatmap summary above the table */
.heatmap-summary {
  display: none;
  padding: 18px 20px;
  background: var(--bg-paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-top: 24px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.heatmap-summary strong { color: var(--accent); font-weight: 700; }
.heatmap-scroll-hint {
  display: none;
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 10px;
  font-weight: 600;
}
.heatmap-scroll-hint::before { content: '← '; }
.heatmap-scroll-hint::after { content: ' →'; }
@media (max-width: 720px) {
  .heatmap-summary { display: block; }
  .heatmap-scroll-hint { display: block; text-align: center; }
}

/* Mobile DEG table: full responsive transformation.
   Hide thead, turn each row into a card, label cells via data-label.
   IMPORTANT: scoped to .deg-table only — the home matrix lives inside
   the same .matrix-container wrapper but needs its OWN transformation
   (see home.css). Earlier the rule used `.matrix-container > table`
   and bled into the home matrix, stacking vote cells vertically. */
@media (max-width: 720px) {
  .deg-table {
    min-width: 0 !important;
    width: 100%;
  }
  .deg-table thead { display: none; }
  .deg-table,
  .deg-table tbody,
  .deg-table tr,
  .deg-table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }
  #degBody tr {
    margin-bottom: 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px;
    background: var(--bg-card);
  }
  #degBody td {
    padding: 6px 0;
    border: none;
  }
  #degBody td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-weight: 600;
    margin-bottom: 4px;
  }
  #degBody td:first-child {
    font-weight: 700;
    font-size: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 6px;
  }
}
.sources-cat {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faded);
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
  grid-column: 1 / -1;
}
.sources-cat:first-child { margin-top: 0; }

/* CALCULATOR — interactive scenario tool */
.calculator {
  background: var(--bg-paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}
.calculator > * { min-width: 0; } /* prevent grid blowout on narrow viewports */
@media (max-width: 900px) { .calculator { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 520px) { .calculator { padding: 20px 16px; } }
.calc-slider-row { min-width: 0; }
.calc-slider-row > * { min-width: 0; }
.calc-controls h4 {
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 14px;
  font-weight: 600;
}
.calc-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.calc-preset {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 6px 12px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.calc-preset:hover { border-color: var(--ink); color: var(--ink); }
.calc-preset.is-fact { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.calc-slider-row {
  display: grid;
  grid-template-columns: 100px 1fr 60px;
  gap: 14px;
  align-items: center;
  margin-bottom: 12px;
}
.calc-slider-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}
.calc-slider-label small { display: block; color: var(--ink-faded); font-weight: 400; font-size: 10px; margin-top: 2px; }
/* Slider with filled track to indicate value visually.
   --pct (0..1) is set by JS each render; gradient paints fill up to thumb. */
.calc-slider-row input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 6px;
  background: linear-gradient(to right,
    var(--ink) 0%, var(--ink) calc(var(--pct, 0) * 100%),
    var(--line) calc(var(--pct, 0) * 100%), var(--line) 100%);
  border-radius: 100px;
  outline: none;
  cursor: pointer;
  transition: background 0.12s linear;
}
.calc-slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--ink);
  cursor: grab;
  border: 3px solid var(--bg-card);
  box-shadow: 0 2px 6px rgba(0,0,0,0.22);
  transition: transform 0.12s var(--ease-out), box-shadow 0.12s;
}
.calc-slider-row input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.18); }
.calc-slider-row input[type="range"]::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.25);
  box-shadow: 0 0 0 8px rgba(185,28,28,0.18), 0 2px 6px rgba(0,0,0,0.22);
}
.calc-slider-row input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: var(--ink);
  cursor: grab; border: 3px solid var(--bg-card);
}
.calc-slider-row input[type="range"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (pointer: coarse) {
  .calc-slider-row input[type="range"] { height: 8px; }
  .calc-slider-row input[type="range"]::-webkit-slider-thumb { width: 28px; height: 28px; }
  .calc-slider-row input[type="range"]::-moz-range-thumb { width: 28px; height: 28px; }
}

/* Output total flashes briefly when value changes */
.calc-output-total {
  transition: color 0.18s var(--ease-out);
}
.calc-output-total.is-changing {
  animation: totalFlash 0.45s ease-out;
}
@keyframes totalFlash {
  0% { color: #FCA5A5; transform: scale(1.04); }
  100% { color: var(--bg); transform: scale(1); }
}
.calc-slider-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  text-align: right;
  color: var(--ink);
}

.calc-output {
  background: var(--ink);
  color: var(--bg);
  border-radius: 12px;
  padding: 28px 28px 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.calc-output-formula {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 14px;
  line-height: 1.6;
}
.calc-output-formula b { color: rgba(255,255,255,0.95); font-weight: 600; }
.calc-output-total {
  font-family: 'Unbounded', sans-serif;
  font-weight: 900;
  font-size: 88px;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--bg);
  font-variant-numeric: tabular-nums;
}
.calc-output-total small {
  font-size: 0.32em;
  color: rgba(255,255,255,0.55);
  font-weight: 400;
  margin-left: 8px;
}
.calc-output-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-top: 8px;
  margin-bottom: 18px;
}
.calc-output-verdict {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 18px;
  min-height: 50px;
}
.calc-lamps {
  display: flex;
  gap: 12px;
  margin: 20px 0;
}
.calc-lamp {
  flex: 1;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  transition: all 0.3s var(--ease-out);
}
.calc-lamp-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}
.calc-lamp-label {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.calc-lamp.is-on { background: rgba(220,38,38,0.18); border-color: rgba(220,38,38,0.5); }
.calc-lamp.is-on .calc-lamp-num { color: #FCA5A5; }
.calc-lamp.is-on .calc-lamp-label { color: rgba(252,165,165,0.95); }
.calc-ladder-meta {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  text-align: right;
}
.calc-ladder-track {
  position: relative;
  height: 8px;
  background: rgba(255,255,255,0.08);
  border-radius: 100px;
  overflow: hidden;
}
.calc-ladder-fill {
  height: 100%;
  width: 0;
  border-radius: 100px;
  transition: width 0.45s var(--ease-out), background 0.45s var(--ease-out);
}
.calc-norm-warn {
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(217, 119, 6, 0.18);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.5;
  color: #FCD34D;
  font-family: 'JetBrains Mono', monospace;
}

/* LADDER — main page version */
.ladder { margin-top: 20px; }
.ladder-track {
  position: relative;
  height: 60px;
  margin-top: 32px;
  margin-bottom: 60px;
}
.ladder-track::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 28px;
  height: 6px;
  background: var(--line-soft);
  border-radius: 100px;
}
.ladder-fill {
  position: absolute;
  left: 0; top: 28px;
  height: 6px;
  background: linear-gradient(90deg, var(--accent), #B91C1C);
  border-radius: 100px;
  transition: width 1s var(--ease-out);
}
.ladder-mark {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: var(--ink);
  text-align: center;
}
.ladder-mark-num {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
  white-space: nowrap;
}
.ladder-mark-label {
  position: absolute;
  top: 64px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  white-space: nowrap;
  font-weight: 600;
}
.ladder-current {
  position: absolute;
  top: 18px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 4;
}
.ladder-current-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  font-size: 18px;
  border: 4px solid var(--bg);
  box-shadow: 0 4px 12px rgba(185,28,28,0.3);
  letter-spacing: -0.02em;
}
.ladder-current-label {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
}
.ladder-scale {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faded);
}

/* COUNTERFACTUALS */
.cf-row {
  display: grid;
  grid-template-columns: 280px 1fr 220px;
  gap: 18px;
  align-items: center;
  margin-bottom: 12px;
  padding: 8px 0;
}
@media (max-width: 800px) {
  .cf-row { grid-template-columns: 1fr; gap: 6px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
}
.cf-label { font-weight: 600; font-size: 14px; line-height: 1.4; }
.cf-bar-wrap { background: var(--line-soft); border-radius: 4px; height: 28px; overflow: hidden; }
.cf-bar {
  height: 100%;
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding-left: 14px;
  color: white;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  transform-origin: left center;
  transform: scaleX(0);
  animation: cfBar 1s var(--ease-out) forwards;
  white-space: nowrap;
}
@keyframes cfBar { to { transform: scaleX(1); } }
.cf-row.is-real .cf-bar { box-shadow: 0 0 0 2px rgba(185,28,28,0.3); }
.cf-row.is-real .cf-label::before {
  content: '⬤';
  color: var(--accent);
  font-size: 0.7em;
  margin-right: 6px;
  vertical-align: middle;
}
.cf-note { font-size: 12px; color: var(--ink-muted); line-height: 1.5; }

/* HISTORY TABLE */
.history-table {
  margin-top: 32px;
  border-top: 1px solid var(--ink);
}
.history-row {
  display: grid;
  grid-template-columns: 80px 200px 1fr 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  align-items: start;
}
@media (max-width: 800px) {
  .history-row { grid-template-columns: 70px 1fr; gap: 6px 12px; }
  .history-row .history-fz { grid-column: 2; font-size: 12px; color: var(--ink-muted); }
  .history-row .history-what { grid-column: 1 / -1; }
  .history-row .history-effect { grid-column: 1 / -1; font-size: 13px; color: var(--ink-muted); }
}
.history-year { color: var(--accent); font-weight: 700; font-size: 16px; }
.history-fz { color: var(--ink-muted); font-size: 12px; line-height: 1.4; }
.history-what { font-weight: 600; color: var(--ink); line-height: 1.45; }
.history-effect { color: var(--ink-soft); line-height: 1.5; }

/* QUOTES */
.quotes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 18px;
  margin-top: 32px;
}
.quote-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 0;
  transition: all 0.2s var(--ease-out);
}
.quote-card:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.quote-text {
  font-family: 'Lora', Georgia, serif;
  font-style: italic;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
  margin: 0;
}
.quote-text::before { content: '«'; color: var(--accent); font-size: 1.4em; vertical-align: -0.1em; margin-right: 2px; }
.quote-text::after { content: '»'; color: var(--accent); font-size: 1.4em; vertical-align: -0.1em; margin-left: 2px; }
.quote-meta {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: 12px;
}
.quote-author { font-weight: 700; color: var(--ink); font-size: 13px; }
.quote-role { color: var(--ink-muted); margin-top: 2px; }
.quote-context { color: var(--ink-faded); margin-top: 6px; font-size: 11px; }

/* MINI CARDS GRID — for doubles, locomotives, deals */
.mini-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 24px;
}
.mini-card {
  background: var(--bg-paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.mini-card-title {
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
  font-size: 14px;
}
.mini-card small { color: var(--ink-faded); font-size: 11px; }

/* ADMINSRESOURCE BARS */
.admin-bars {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.admin-row {
  display: grid;
  grid-template-columns: 200px 1fr 110px;
  gap: 14px;
  align-items: center;
  font-size: 13px;
}
@media (max-width: 700px) {
  .admin-row { grid-template-columns: 140px 1fr 80px; gap: 10px; font-size: 12px; }
}
.admin-row-label { font-weight: 600; color: var(--ink); }
.admin-row-bar {
  height: 18px;
  background: var(--line-soft);
  border-radius: 4px;
  overflow: hidden;
}
.admin-row-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #7F1D1D);
  border-radius: 4px;
  transform-origin: left;
  transform: scaleX(0);
  animation: cfBar 1s var(--ease-out) forwards;
}
.admin-row-num {
  font-family: 'JetBrains Mono', monospace;
  text-align: right;
  font-size: 12px;
  color: var(--ink-soft);
}

/* HEATMAP — обратная задача */
.heatmap {
  display: grid;
  grid-template-columns: 60px repeat(5, 1fr);
  gap: 4px;
  margin-top: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}
.heatmap-cell {
  padding: 14px 10px;
  border-radius: 6px;
  text-align: center;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  position: relative;
  transition: transform 0.15s;
}
.heatmap-cell:hover { transform: scale(1.05); z-index: 2; }
.heatmap-cell.heatmap-head {
  background: var(--bg-paper);
  color: var(--ink-muted);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.heatmap-cell.zone-no { background: var(--green-soft); color: var(--green); }
.heatmap-cell.zone-simple { background: #FEF3C7; color: #92400E; }
.heatmap-cell.zone-const { background: #FED7AA; color: #7C2D12; }
.heatmap-cell.zone-super { background: var(--vote-za-bg); color: var(--accent); border: 2px solid var(--accent); }
.heatmap-cell.is-fact { box-shadow: 0 0 0 3px var(--ink); position: relative; }
.heatmap-cell.is-fact::after {
  content: '★ факт';
  position: absolute;
  top: 4px;
  right: 4px;
  font-size: 9px;
  letter-spacing: 0.04em;
}
.heatmap-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
  font-size: 12px;
  color: var(--ink-muted);
}
.heatmap-legend-swatch {
  display: inline-block;
  width: 14px; height: 14px;
  border-radius: 3px;
  vertical-align: -2px;
  margin-right: 6px;
}