@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&family=IBM+Plex+Mono:wght@400;500&display=swap');

.page.post {
  --mlc-bg: var(--bg);
  --mlc-surface: color-mix(in oklab, var(--bg) 94%, #e8edf6 6%);
  --mlc-surface2: color-mix(in oklab, var(--bg) 88%, #dfe6f2 12%);
  --mlc-border: color-mix(in oklab, var(--rule) 62%, #aab6ca 38%);
  --mlc-text: var(--ink);
  --mlc-muted: color-mix(in oklab, var(--ink-dim) 78%, #6b6ba0 22%);
  --mlc-gold: #e8b84a;
  --mlc-blue: #4a8fff;
  --mlc-green: #38d68a;
  --mlc-red: #ff5060;
  --mlc-purple: #9b6dff;
  --mlc-orange: #ff8c3a;
  --mlc-teal: #36d6cc;
  --mlc-rt-paper: #ffffff;
  --mlc-rt-ink: #1a1814;
  --mlc-rt-ink-soft: #2c2925;
  --mlc-rt-muted: #74706a;
  --mlc-rt-line: #d7d2c6;
  --mlc-rt-line-strong: #a39e92;
  --mlc-rt-good: oklch(0.50 0.09 200);
  --mlc-rt-bad: oklch(0.58 0.17 28);
  --mlc-rt-good-soft: oklch(0.96 0.02 200);
  --mlc-rt-bad-soft: oklch(0.96 0.03 28);
  --mlc-rt-grid: #ece8dc;
  line-height: inherit;
}

.page.post h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  color: #fff;
  letter-spacing: -0.025em;
}

.page.post h2,
.page.post h3,
.page.post h4 {
  color: var(--ink);
}

.page.post code,
.page.post pre,
.page.post .mlc-kicker,
.page.post .mlc-section-num,
.page.post .mlc-sticky-nav a,
.page.post .mlc-ctrl-label,
.page.post .mlc-ctrl-btn,
.page.post .mlc-grid-note,
.page.post .mlc-mask-label,
.page.post .mlc-demo-img-lbl,
.page.post .mlc-demo-score-name,
.page.post .mlc-demo-score-val,
.page.post .mlc-upload-btn,
.page.post .mlc-slider-val,
.page.post .mlc-tri-legend,
.page.post .mlc-callout {
  font-family: 'IBM Plex Mono', monospace;
}

.page.post .mlc-header {
  position: relative;
  padding: 96px 24px 72px;
  text-align: center;
  border-top: 1px solid color-mix(in oklab, var(--rule) 78%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--rule) 78%, transparent);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 50% -10%, rgba(74, 143, 255, 0.09), transparent 70%),
    linear-gradient(
      180deg,
      color-mix(in oklab, var(--bg) 96%, white 4%) 0%,
      color-mix(in oklab, var(--bg) 92%, #d9dde8 8%) 100%
    );
  border-radius: 18px;
  margin: 0 auto 1rem;
}

.page.post .mlc-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 24%, rgba(232, 184, 74, 0.04), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(54, 214, 204, 0.05), transparent 26%);
  pointer-events: none;
}

.page.post .mlc-kicker {
  position: relative;
  z-index: 1;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--mlc-blue);
  text-transform: uppercase;
  margin-bottom: 22px;
}

.page.post .mlc-header h1 {
  position: relative;
  z-index: 1;
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 1.06;
  max-width: 760px;
  margin: 0 auto 12px;
  color: var(--ink);
}

.page.post .post-subtitle {
  position: relative;
  z-index: 1;
  margin: 0 auto 16px;
  color: var(--mlc-gold);
  font-size: clamp(1.02rem, 2.2vw, 1.3rem);
  font-weight: 400;
}

.page.post .mlc-subhead {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  color: var(--ink-dim);
  font-size: 0.98rem;
}

.page.post .mlc-lead-block {
  max-width: var(--text-max);
  margin: 0 auto;
  padding: 12px 24px 8px;
}

.page.post .mlc-lead-block p {
  max-width: 100%;
}

.page.post .mlc-top-actions {
  display: flex;
  justify-content: flex-start;
  margin: 0 0 1rem;
}

.page.post .mlc-top-demo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, var(--accent) 28%, var(--mlc-border) 72%);
  background: color-mix(in oklab, var(--bg) 86%, white 14%);
  color: var(--ink);
  text-decoration: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
}

.page.post .mlc-top-demo-button:hover {
  text-decoration: none;
  background: color-mix(in oklab, var(--bg) 76%, white 24%);
}

.page.post .mlc-prologue-questions {
  margin: 0.65rem auto 1rem auto;
  width: min(820px, 96%);
  text-align: center;
}

.page.post .mlc-prologue-questions p {
  margin: 0.24rem 0;
  font-size: clamp(1.12rem, 2.6vw, 1.5rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.page.post .mlc-section {
  max-width: var(--text-max);
  margin: 0 auto;
  padding: 72px 24px;
  border-bottom: 1px solid color-mix(in oklab, var(--rule) 70%, transparent);
}

.page.post .mlc-section-last {
  border-bottom: none;
  padding-bottom: 48px;
}

.page.post .mlc-section-num {
  font-size: 0.64rem;
  letter-spacing: 0.22em;
  color: var(--mlc-gold);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.page.post .mlc-section h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  font-weight: 400;
  line-height: 1.14;
  margin: 0 0 12px;
  color: var(--ink);
}

.page.post .mlc-desc {
  color: var(--mlc-muted);
  max-width: 700px;
  font-size: 0.92rem;
  margin-bottom: 26px;
}

.page.post .mlc-section p {
  max-width: 100%;
  color: var(--mlc-text);
}

.page.post .mlc-section a {
  color: var(--accent);
}

.page.post .mlc-equation {
  margin: 1rem 0 1.15rem;
  text-align: center;
  color: var(--ink);
  font-size: 1.16rem;
  line-height: 1.45;
}

.page.post .mlc-equation .MathJax,
.page.post .mlc-equation mjx-container {
  font-size: 1.18em !important;
}

.page.post .mlc-callout {
  margin: 1rem 0 1.1rem;
  padding: 14px 16px;
  border: 1px solid color-mix(in oklab, var(--accent) 24%, transparent);
  border-radius: 10px;
  background: color-mix(in oklab, var(--bg) 88%, var(--accent) 12%);
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.65;
  letter-spacing: 0.015em;
}

.page.post .mlc-bullet-list {
  margin: 0.6rem 0 1.1rem 1.1rem;
  padding: 0;
}

.page.post .mlc-bullet-list li {
  margin: 0.34rem 0;
}

.page.post .mlc-viz-box {
  background: var(--mlc-surface);
  border: 1px solid var(--mlc-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
  margin-top: 1.15rem;
}

.page.post .mlc-figure {
  margin: 0.55rem auto 1rem auto;
}

.page.post .mlc-figure-narrow {
  width: min(100%, 1240px);
}

.page.post .mlc-figure-rt {
  width: min(100%, 560px);
}

.page.post .mlc-story-figure {
  width: min(100%, 760px);
}

.page.post .mlc-story-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--mlc-border);
  border-radius: 10px;
  background: var(--mlc-surface);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}

.page.post .mlc-inline-header {
  margin: 0.9rem 0 0.45rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--ink);
}

.page.post .mlc-toggle-row {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.55rem;
}

.page.post .mlc-small-toggle {
  padding: 0.34rem 0.72rem;
  font-size: 0.76rem;
  border-radius: 999px;
  border: 1px solid var(--mlc-border);
  background: color-mix(in oklab, var(--mlc-surface) 92%, white 8%);
  color: var(--ink);
  cursor: pointer;
}

.page.post .mlc-small-toggle.is-active {
  border-color: var(--mlc-gold);
  background: rgba(232, 184, 74, 0.10);
  color: var(--mlc-gold);
}

.page.post .mlc-demo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--mlc-border);
  background: color-mix(in oklab, var(--mlc-surface) 90%, white 10%);
  color: var(--ink);
  text-decoration: none;
}

.page.post .mlc-figure figcaption {
  margin-top: 0.4rem;
  text-align: center;
  color: var(--ink-dim);
  font-size: 0.96rem;
  max-width: 78%;
  margin-left: auto;
  margin-right: auto;
}

.page.post .mlc-algo-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

.page.post .mlc-roundtrip {
  width: 100%;
}

.page.post .mlc-rt-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  justify-content: center;
}

.page.post .mlc-rt-panel {
  background: var(--mlc-rt-paper);
  border: 1px solid var(--mlc-rt-line);
  border-radius: 4px;
  padding: 14px 14px 16px;
  position: relative;
  display: flex;
  flex-direction: column;
  width: max-content;
  margin-left: auto;
  margin-right: auto;
}

.page.post .mlc-rt-panel::before {
  content: "";
  position: absolute;
  left: -1px;
  right: -1px;
  top: -1px;
  height: 3px;
  border-radius: 4px 4px 0 0;
}

.page.post .mlc-rt-panel.bad::before {
  background: var(--mlc-rt-bad);
}

.page.post .mlc-rt-panel.good::before {
  background: var(--mlc-rt-good);
}

.page.post .mlc-rt-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page.post .mlc-rt-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 2px 6px;
  border-radius: 2px;
  line-height: 1;
}

.page.post .mlc-rt-panel.bad .mlc-rt-tag {
  background: var(--mlc-rt-bad-soft);
  color: var(--mlc-rt-bad);
}

.page.post .mlc-rt-panel.good .mlc-rt-tag {
  background: var(--mlc-rt-good-soft);
  color: var(--mlc-rt-good);
}

.page.post .mlc-rt-title {
  font-size: 13px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--mlc-rt-ink);
}

.page.post .mlc-rt-pipeline {
  display: grid;
  grid-template-columns: repeat(7, auto);
  align-items: center;
  justify-content: center;
  column-gap: 0;
  margin: 4px 0 0;
}

.page.post .mlc-rt-pipeline.secondary {
  grid-template-columns: repeat(3, auto);
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--mlc-rt-line);
}

.page.post .mlc-rt-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  min-width: 56px;
}

.page.post .mlc-rt-cap {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8px;
  color: var(--mlc-rt-muted);
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.2;
}

.page.post .mlc-rt-cap b {
  color: var(--mlc-rt-ink);
  font-weight: 500;
}

.page.post .mlc-rt-tile {
  width: 42px;
  height: 42px;
  border: 1px solid var(--mlc-rt-line);
  border-radius: 3px;
  overflow: hidden;
  background: var(--mlc-bg);
  position: relative;
}

.page.post .mlc-rt-tile svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page.post .mlc-rt-tile.code {
  background: #1a1814;
}

.page.post .mlc-rt-latent {
  width: 42px;
  height: 42px;
  border: 1px solid var(--mlc-rt-line);
  border-radius: 3px;
  background:
    linear-gradient(var(--mlc-rt-grid) 1px, transparent 1px) 0 0 / 100% 25%,
    linear-gradient(90deg, var(--mlc-rt-grid) 1px, transparent 1px) 0 0 / 25% 100%,
    white;
  position: relative;
}

.page.post .mlc-rt-latent::before,
.page.post .mlc-rt-latent::after {
  content: "";
  position: absolute;
  background: #e3decf;
}

.page.post .mlc-rt-latent::before {
  left: 50%;
  top: 4px;
  bottom: 4px;
  width: 1px;
}

.page.post .mlc-rt-latent::after {
  top: 50%;
  left: 4px;
  right: 4px;
  height: 1px;
}

.page.post .mlc-rt-latent .dot {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.page.post .mlc-rt-latent .dot.ring {
  background: white;
  box-shadow: inset 0 0 0 2px currentColor;
}

.page.post .mlc-rt-latent .halo {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.18;
}

.page.post .mlc-rt-panel.bad .mlc-rt-latent .dot,
.page.post .mlc-rt-panel.bad .mlc-rt-latent .halo {
  color: var(--mlc-rt-bad);
}

.page.post .mlc-rt-panel.bad .mlc-rt-latent .dot:not(.ring) {
  background: var(--mlc-rt-bad);
}

.page.post .mlc-rt-panel.bad .mlc-rt-latent .halo {
  background: var(--mlc-rt-bad);
}

.page.post .mlc-rt-panel.good .mlc-rt-latent .dot,
.page.post .mlc-rt-panel.good .mlc-rt-latent .halo {
  color: var(--mlc-rt-good);
}

.page.post .mlc-rt-panel.good .mlc-rt-latent .dot:not(.ring) {
  background: var(--mlc-rt-good);
}

.page.post .mlc-rt-panel.good .mlc-rt-latent .halo {
  background: var(--mlc-rt-good);
}

.page.post .mlc-rt-arrow {
  width: 28px;
  height: 42px;
  position: relative;
}

.page.post .mlc-rt-arrow .line {
  position: absolute;
  top: calc(50% - 1px);
  left: 3px;
  right: 7px;
  height: 1.5px;
  background: var(--mlc-rt-line-strong);
}

.page.post .mlc-rt-arrow .head {
  position: absolute;
  right: 3px;
  top: calc(50% - 3px);
  width: 0;
  height: 0;
  border: 3px solid transparent;
  border-left-color: var(--mlc-rt-line-strong);
  border-right-width: 0;
}

.page.post .mlc-rt-arrow .op {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, calc(-50% - 10px));
  font-family: 'IBM Plex Mono', monospace;
  font-size: 8px;
  font-weight: 500;
  color: var(--mlc-rt-ink);
  background: var(--mlc-rt-paper);
  padding: 0 3px;
  border-radius: 2px;
  line-height: 1;
}

.page.post .mlc-algo {
  width: 100%;
  margin: 0;
  border: 1px solid color-mix(in oklab, var(--rule) 58%, transparent);
  background: color-mix(in oklab, var(--bg) 98%, white 2%);
  padding: 0.7rem 0.85rem 0.8rem;
  font-family: 'IBM Plex Mono', monospace;
}

.page.post .mlc-algo-title {
  font-size: 0.86rem;
  color: var(--ink);
  font-weight: 500;
}

.page.post .mlc-algo-rule {
  height: 1px;
  margin: 0.45rem 0 0.55rem;
  background: color-mix(in oklab, var(--rule) 64%, transparent);
}

.page.post .mlc-algo-row {
  display: grid;
  grid-template-columns: 1.6rem 1fr;
  gap: 0.55rem;
  align-items: start;
  font-size: 0.84rem;
  line-height: 1.5;
  color: var(--ink);
}

.page.post .mlc-algo-row + .mlc-algo-row {
  margin-top: 0.18rem;
}

.page.post .mlc-algo-row-indent {
  grid-template-columns: 1.6rem 1fr;
}

.page.post .mlc-algo-ln {
  color: var(--ink-dim);
  text-align: right;
}

.page.post .mlc-algo-txt mjx-container,
.page.post .mlc-algo-txt .MathJax {
  font-size: 1.02em !important;
}

.page.post .mlc-viz-inner {
  padding: 28px;
}

.page.post .mlc-viz-pad-tall {
  padding: 32px 20px;
}

.page.post .mlc-viz-pad-mid {
  padding: 20px;
}

.page.post .mlc-viz-pad-algo {
  padding: 16px 18px 14px;
}

.page.post .mlc-placeholder-panel {
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--mlc-muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.84rem;
  letter-spacing: 0.02em;
}

@media (max-width: 760px) {
  .page.post .mlc-figure-narrow {
    width: 100%;
  }

  .page.post .mlc-algo-compare {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .page.post .mlc-rt-panels {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 981px) and (max-width: 1200px) {
  .page.post .mlc-figure-rt {
    width: min(100%, 560px);
  }

  .page.post .mlc-rt-panels {
    grid-template-columns: 1fr;
  }
}

.page.post .mlc-viz-pad-canvas {
  padding: 28px 20px 20px;
}

.page.post .mlc-viz-box svg,
.page.post .mlc-viz-box canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

.page.post #equiv-canvas {
  width: min(100%, 820px);
  margin-left: auto;
  margin-right: auto;
}

.page.post #crop-canvas {
  width: min(100%, 820px);
  margin-left: auto;
  margin-right: auto;
}

.page.post .mlc-viz-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 14px 28px;
  border-top: 1px solid var(--mlc-border);
  background: var(--mlc-surface2);
}

.page.post .mlc-viz-controls-wide {
  gap: 10px;
}

.page.post .mlc-ctrl-label {
  font-size: 0.64rem;
  color: #6c6c96;
  letter-spacing: 0.1em;
}

.page.post .mlc-slider-label {
  margin-left: 10px;
}

.page.post .mlc-ctrl-btn {
  padding: 6px 14px;
  font-size: 0.7rem;
  border-radius: 4px;
  border: 1px solid var(--mlc-border);
  background: transparent;
  color: #6c6c96;
  cursor: pointer;
  transition: all 0.16s;
  letter-spacing: 0.02em;
}

.page.post .mlc-ctrl-btn:hover,
.page.post .mlc-ctrl-btn.active {
  border-color: var(--mlc-gold);
  color: var(--mlc-gold);
  background: rgba(232, 184, 74, 0.08);
}

.page.post .mlc-mask-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  padding: 28px;
}

.page.post .mlc-mask-item {
  text-align: center;
}

.page.post .mlc-mask-label {
  font-size: 0.64rem;
  margin-top: 8px;
  letter-spacing: 0.04em;
}

.page.post .mlc-mask-label-neutral {
  color: #6c6c96;
}

.page.post .mlc-mask-label-good {
  color: var(--mlc-green);
}

.page.post .mlc-mask-label-bad {
  color: var(--mlc-red);
}

.page.post .mlc-mask-label-warn {
  color: var(--mlc-orange);
}

.page.post .mlc-grid-note {
  padding: 4px 28px 20px;
  font-size: 0.64rem;
  color: #6c6c96;
  letter-spacing: 0.05em;
}

.page.post .mlc-tri-legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 28px;
  border-top: 1px solid var(--mlc-border);
}

.page.post .mlc-leg-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.67rem;
  color: #6c6c96;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid transparent;
  transition: all 0.16s;
}

.page.post .mlc-leg-item:hover {
  border-color: var(--mlc-border);
}

.page.post .mlc-leg-item.active {
  border-color: currentColor;
}

.page.post .mlc-leg-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.page.post .mlc-demo-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.page.post .mlc-demo-left {
  padding: 28px;
  border-right: 1px solid var(--mlc-border);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page.post .mlc-demo-right {
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page.post .mlc-demo-img-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.page.post .mlc-demo-canvas {
  border-radius: 5px;
  border: 1px solid var(--mlc-border);
  display: block;
}

.page.post .mlc-demo-img-lbl {
  font-size: 0.63rem;
  color: #6c6c96;
  text-align: center;
  margin-top: 6px;
  letter-spacing: 0.04em;
}

.page.post .mlc-demo-score-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page.post .mlc-demo-score-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page.post .mlc-demo-score-hdr {
  display: flex;
  justify-content: space-between;
}

.page.post .mlc-demo-score-name {
  font-size: 0.63rem;
  color: #6c6c96;
  letter-spacing: 0.05em;
}

.page.post .mlc-demo-score-val {
  font-size: 0.68rem;
  font-weight: 500;
}

.page.post .mlc-demo-bar-bg {
  height: 3px;
  background: var(--mlc-border);
  border-radius: 2px;
}

.page.post .mlc-demo-bar {
  height: 3px;
  border-radius: 2px;
  opacity: 0.75;
  transition: width 0.15s;
}

.page.post .mlc-upload-btn {
  align-self: flex-start;
  padding: 7px 14px;
  font-size: 0.68rem;
  border-radius: 4px;
  border: 1px solid var(--mlc-border);
  background: transparent;
  color: #6c6c96;
  cursor: pointer;
  transition: all 0.16s;
}

.page.post .mlc-upload-btn:hover {
  border-color: var(--mlc-blue);
  color: var(--mlc-blue);
}

.page.post .mlc-demo-slider {
  -webkit-appearance: none;
  width: 150px;
  height: 4px;
  background: var(--mlc-border);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.page.post .mlc-demo-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--mlc-gold);
  cursor: pointer;
}

.page.post .mlc-demo-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--mlc-gold);
  border: none;
}

.page.post .mlc-slider-val {
  font-size: 0.7rem;
  color: var(--mlc-gold);
  min-width: 34px;
}

.page.post .mlc-type-btns {
  display: flex;
  gap: 6px;
}

.page.post .mlc-type-btns .mlc-ctrl-btn.mlc-ap {
  border-color: var(--mlc-blue);
  color: var(--mlc-blue);
  background: rgba(74, 143, 255, 0.08);
}

.page.post .mlc-type-btns .mlc-ctrl-btn.mlc-ac {
  border-color: var(--mlc-red);
  color: var(--mlc-red);
  background: rgba(255, 80, 96, 0.08);
}

.page.post .mlc-type-btns .mlc-ctrl-btn.mlc-apa {
  border-color: var(--mlc-purple);
  color: var(--mlc-purple);
  background: rgba(155, 109, 255, 0.08);
}

.page.post .mlc-type-btns .mlc-ctrl-btn.mlc-acr {
  border-color: var(--mlc-green);
  color: var(--mlc-green);
  background: rgba(56, 214, 138, 0.08);
}

.page.post #post-comments-thread {
  max-width: var(--text-max);
  margin: 0 auto 72px;
  padding: 0 24px;
}

.post-layout.mlc-layout {
  position: relative;
}

.post-layout.mlc-layout .page.post.mlc-post {
  max-width: var(--text-max);
}

.post-layout.mlc-layout .post-toc {
  position: fixed;
  top: 128px;
  left: max(18px, calc(50% - (var(--text-max) / 2) - 250px));
  width: 220px;
  z-index: 900;
  font-size: 0.92rem;
}

.post-layout.mlc-layout .post-toc .toc-roller {
  display: none;
}

.post-layout.mlc-layout .post-toc .toc-card {
  margin-top: 0;
  padding: 14px 14px 12px;
  max-height: calc(100vh - 164px);
  overflow-y: auto;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  border: 1px solid color-mix(in oklab, var(--rule) 72%, transparent);
  border-radius: 12px;
  background:
    linear-gradient(
      180deg,
      color-mix(in oklab, var(--bg) 97%, white 3%),
      color-mix(in oklab, var(--bg) 93%, #e6e1d8 7%)
  );
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.06);
}

.post-layout.mlc-layout .post-toc .toc-card h2 {
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.post-layout.mlc-layout .post-toc .toc-list {
  gap: 6px;
}

.post-layout.mlc-layout .post-toc .toc-list a {
  color: var(--ink-dim);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  line-height: 1.3;
  border-bottom: none;
}

.post-layout.mlc-layout .post-toc .toc-list a:hover {
  color: var(--ink);
}

.post-layout.mlc-layout .post-toc .toc-list a.active {
  color: var(--ink);
  font-weight: 600;
}

.post-layout.mlc-layout .post-toc .toc-list .toc-h3 {
  padding-left: 10px;
  font-size: 0.88em;
}

.post-layout.mlc-layout .post-toc .toc-card::before,
.post-layout.mlc-layout .post-toc .toc-card::after {
  display: none;
}

@media (max-width: 640px) {
  .page.post .mlc-demo-layout {
    grid-template-columns: 1fr;
  }

  .page.post .mlc-demo-left {
    border-right: none;
    border-bottom: 1px solid var(--mlc-border);
  }
}

@media (max-width: 1240px) {
  .post-layout.mlc-layout .page.post.mlc-post {
    max-width: var(--text-max);
  }

  .post-layout.mlc-layout .post-toc {
    display: none;
  }
}

@media (max-width: 580px) {
  .page.post .mlc-mask-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 560px) {
  .page.post .mlc-header {
    padding: 78px 18px 58px;
  }

  .page.post .mlc-lead-block {
    padding: 10px 18px 0;
  }

  .page.post .mlc-section {
    padding: 54px 18px;
  }

  .page.post .mlc-viz-controls,
  .page.post .mlc-tri-legend,
  .page.post .mlc-grid-note,
  .page.post .mlc-mask-grid,
  .page.post .mlc-demo-left,
  .page.post .mlc-demo-right {
    padding-left: 18px;
    padding-right: 18px;
  }
}