.supercoding-post {
  --supercoding-signal: #2457e6;
  --supercoding-signal-soft: rgba(36, 87, 230, 0.13);
  --canvas-ink: 25, 25, 23;
  --canvas-muted: 102, 102, 95;
  --canvas-signal: 36, 87, 230;
}

.supercoding-topbar {
  position: relative;
  z-index: 10;
  width: min(1060px, calc(100% - 3rem));
  border-color: var(--line);
}

.supercoding-hero {
  position: relative;
  isolation: isolate;
  width: min(1060px, calc(100% - 3rem));
  height: clamp(560px, 48vw, 680px);
  min-height: 0;
  max-height: none;
  margin: clamp(2.5rem, 5vw, 4.5rem) auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, transparent 0 49.96%, rgba(25, 25, 23, 0.06) 50%, transparent 50.04%),
    linear-gradient(transparent 0 49.96%, rgba(25, 25, 23, 0.06) 50%, transparent 50.04%),
    var(--paper);
}

.supercoding-hero::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    radial-gradient(circle at 18% 30%, rgba(36, 87, 230, 0.1), transparent 25%),
    linear-gradient(116deg, transparent 44%, rgba(36, 87, 230, 0.035) 64%, transparent 82%);
  content: "";
  pointer-events: none;
}

#supercodingCanvas {
  position: absolute;
  z-index: 1;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.supercoding-hero-shade {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  height: 42%;
  background: linear-gradient(to bottom, transparent, rgba(251, 251, 247, 0.97) 74%);
  pointer-events: none;
}

.supercoding-hero-copy {
  position: absolute;
  z-index: 3;
  bottom: clamp(2rem, 5vw, 3.75rem);
  left: clamp(1.5rem, 5vw, 4rem);
  width: min(620px, calc(100% - 8rem));
  pointer-events: none;
}

.supercoding-hero-copy .supercoding-title {
  margin-bottom: 1.35rem;
  color: var(--text);
  font-family: var(--display);
  font-size: clamp(4rem, 7.4vw, 6.8rem);
  font-weight: 670;
  letter-spacing: -0.078em;
  line-height: 0.88;
  white-space: nowrap;
}

.supercoding-hero-copy > p {
  max-width: 34em;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(0.9rem, 1.25vw, 1.12rem);
  line-height: 1.65;
}

.supercoding-readout {
  display: grid;
  width: min(500px, 100%);
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 0.75rem;
  margin-top: 1.6rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line-strong);
  color: var(--faint);
  font: 700 0.63rem/1.4 var(--mono);
  letter-spacing: 0.08em;
}

.supercoding-readout span {
  color: var(--supercoding-signal);
}

.supercoding-readout b {
  overflow: hidden;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.supercoding-hit-layer {
  position: absolute;
  z-index: 5;
  inset: 0;
  pointer-events: none;
}

.supercoding-hit {
  position: absolute;
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: grab;
  pointer-events: auto;
  touch-action: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.supercoding-hit.goal-hit {
  border-radius: 50%;
}

.supercoding-hit:active,
.supercoding-hit.is-dragging {
  cursor: grabbing;
}

.supercoding-hit:focus-visible {
  outline: 1px solid var(--supercoding-signal);
  outline-offset: 7px;
}

.supercoding-instrument-label {
  position: absolute;
  bottom: -1.65rem;
  left: 50%;
  display: grid;
  min-width: max-content;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.45rem 0.58rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--supercoding-signal);
  background: rgba(251, 251, 247, 0.92);
  opacity: 0;
  transform: translate(-50%, 0.5rem);
  transition: opacity 180ms ease, transform 240ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  backdrop-filter: blur(10px);
}

.supercoding-instrument-label strong,
.supercoding-instrument-label small {
  font-family: var(--mono);
  line-height: 1.2;
}

.supercoding-instrument-label strong {
  color: var(--text);
  font-size: 0.68rem;
}

.supercoding-instrument-label small {
  color: var(--faint);
  font-size: 0.55rem;
}

.supercoding-hit:hover .supercoding-instrument-label,
.supercoding-hit:focus-visible .supercoding-instrument-label,
.supercoding-hit.is-dragging .supercoding-instrument-label {
  opacity: 1;
  transform: translate(-50%, -0.25rem);
}

.supercoding-article-shell {
  padding-top: 6.5rem;
}

.supercoding-article-shell .article-header {
  max-width: 900px;
  margin-right: auto;
  margin-left: auto;
}

.supercoding-article-shell .article-header h1 {
  font-size: clamp(3rem, 5.1vw, 4.65rem);
}

.supercoding-thesis {
  border-left-color: var(--supercoding-signal);
}

.supercoding-control-plane,
.supercoding-doc-contract,
.supercoding-lanes,
.supercoding-review-cycle,
.supercoding-instrument-meaning,
.supercoding-responsibility-map {
  width: min(100%, 860px);
  margin: 2.4rem auto 3rem;
}

.supercoding-control-plane {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line-strong);
}

.supercoding-control-plane > div {
  display: grid;
  min-height: 8rem;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  align-items: baseline;
  gap: 1.2rem;
  padding: 1.35rem 1.1rem 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.supercoding-control-plane > div:nth-child(odd) {
  padding-right: 2rem;
  border-right: 1px solid var(--line);
}

.supercoding-control-plane > div:nth-child(even) {
  padding-left: 2rem;
}

.supercoding-control-plane strong {
  color: var(--supercoding-signal);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.supercoding-control-plane span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.supercoding-doc-contract {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.supercoding-doc-contract section {
  padding: 1.7rem;
}

.supercoding-doc-contract section:first-child {
  padding-left: 0;
  border-right: 1px solid var(--line);
}

.supercoding-doc-contract section:last-child {
  background: rgba(36, 87, 230, 0.04);
}

.supercoding-doc-contract h3,
.supercoding-instrument-meaning h3,
.supercoding-responsibility-map h3 {
  margin-bottom: 1.1rem;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.article-content .supercoding-doc-contract p,
.article-content .supercoding-instrument-meaning p,
.article-content .supercoding-responsibility-map p {
  margin-bottom: 0.8rem;
  font-size: 0.92rem;
}

.article-content .supercoding-doc-contract p:last-child,
.article-content .supercoding-instrument-meaning p:last-child,
.article-content .supercoding-responsibility-map p:last-child {
  margin-bottom: 0;
}

.supercoding-mermaid {
  border-left-color: var(--supercoding-signal);
}

.supercoding-lanes {
  border: 1px solid var(--line);
  background: var(--paper);
}

.lane-parent,
.lane-merge {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.15rem 1.3rem;
}

.lane-parent {
  border-bottom: 1px solid var(--line);
}

.lane-merge {
  border-top: 1px solid var(--line);
}

.lane-parent strong,
.lane-merge strong {
  color: var(--supercoding-signal);
  font: 700 0.76rem/1.5 var(--mono);
}

.lane-parent span,
.lane-merge span {
  color: var(--muted);
  font-size: 0.88rem;
}

.lane-workers {
  display: grid;
  grid-template-columns: 0.8fr 1.25fr 1.25fr 0.8fr;
  gap: 1px;
  background: var(--line);
}

.lane-workers span {
  min-height: 5.4rem;
  padding: 1rem;
  background: var(--paper);
  color: var(--text);
  font: 600 0.72rem/1.45 var(--mono);
}

.lane-workers span:nth-child(2),
.lane-workers span:nth-child(3) {
  background: var(--accent-soft);
}

.supercoding-review-cycle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 1.2rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  white-space: nowrap;
}

.supercoding-review-cycle span {
  padding: 0.42rem 0.62rem;
  color: var(--muted);
  font: 600 0.72rem/1.45 var(--mono);
}

.supercoding-review-cycle b {
  color: var(--supercoding-signal);
  font-weight: 400;
}

.supercoding-instrument-meaning {
  display: grid;
  grid-template-columns: 1.15fr 0.9fr 1.05fr;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.supercoding-instrument-meaning section {
  min-height: 15rem;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
}

.supercoding-instrument-meaning section:first-child {
  padding-left: 0;
}

.supercoding-instrument-meaning section:nth-child(2) {
  background: rgba(36, 87, 230, 0.04);
}

.supercoding-instrument-meaning section:last-child {
  border-right: 0;
}

.supercoding-instrument-meaning section > strong {
  display: block;
  margin-bottom: 2.8rem;
  color: var(--supercoding-signal);
  font: 700 0.68rem/1.4 var(--mono);
}

.supercoding-responsibility-map {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  border-top: 1px solid var(--line-strong);
}

.supercoding-responsibility-map section {
  min-height: 10rem;
  padding: 1.4rem 1.5rem 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.supercoding-responsibility-map section:nth-child(odd) {
  padding-right: 2.2rem;
  border-right: 1px solid var(--line);
}

.supercoding-responsibility-map section:nth-child(even) {
  padding-left: 2rem;
  background: rgba(36, 87, 230, 0.035);
}

.supercoding-noscript {
  position: fixed;
  z-index: 20;
  right: 1rem;
  bottom: 1rem;
  max-width: 32rem;
  margin: 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 820px) {
  .supercoding-hero {
    width: calc(100% - 1.5rem);
    height: 640px;
  }

  .supercoding-hero-copy {
    right: 1.25rem;
    bottom: 2rem;
    left: 1.25rem;
    width: auto;
  }

  .supercoding-hero-copy .supercoding-title {
    margin-bottom: 1.15rem;
    font-size: clamp(2.8rem, 12.2vw, 4.75rem);
  }

  .supercoding-hero-copy > p {
    max-width: 30em;
    font-size: 0.9rem;
  }

  .supercoding-instrument-label {
    bottom: -1.35rem;
    grid-template-columns: auto;
    gap: 0.15rem;
    opacity: 0;
    transform: translate(-50%, 0);
  }

  .supercoding-instrument-label small {
    display: none;
  }

  .supercoding-control-plane,
  .supercoding-doc-contract,
  .supercoding-instrument-meaning,
  .supercoding-responsibility-map {
    grid-template-columns: 1fr;
  }

  .supercoding-control-plane > div,
  .supercoding-control-plane > div:nth-child(odd),
  .supercoding-control-plane > div:nth-child(even) {
    min-height: auto;
    grid-template-columns: 7rem minmax(0, 1fr);
    padding: 1.15rem 0;
    border-right: 0;
  }

  .supercoding-doc-contract section,
  .supercoding-doc-contract section:first-child,
  .supercoding-doc-contract section:last-child {
    padding: 1.35rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
  }

  .lane-workers {
    grid-template-columns: 1fr 1fr;
  }

  .supercoding-review-cycle {
    display: grid;
    justify-content: stretch;
    white-space: normal;
  }

  .supercoding-review-cycle span {
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--line);
  }

  .supercoding-review-cycle span:last-child {
    border-bottom: 0;
  }

  .supercoding-review-cycle b {
    display: none;
  }

  .supercoding-instrument-meaning section,
  .supercoding-instrument-meaning section:first-child,
  .supercoding-instrument-meaning section:last-child {
    min-height: auto;
    padding: 1.4rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background: transparent;
  }

  .supercoding-instrument-meaning section > strong {
    margin-bottom: 1rem;
  }

  .supercoding-responsibility-map section,
  .supercoding-responsibility-map section:nth-child(odd),
  .supercoding-responsibility-map section:nth-child(even) {
    min-height: auto;
    padding: 1.3rem 0;
    border-right: 0;
    background: transparent;
  }
}

@media (max-width: 680px) {
  .supercoding-topbar {
    width: calc(100% - 1.5rem);
  }

  .supercoding-readout {
    grid-template-columns: 94px minmax(0, 1fr);
  }

  .supercoding-article-shell {
    padding-top: 4.5rem;
  }

  .supercoding-article-shell .article-header h1 span {
    white-space: normal;
  }

  .lane-parent,
  .lane-merge {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

@media (max-width: 420px) {
  .supercoding-hero {
    height: 600px;
  }

  .supercoding-hero-copy .supercoding-title {
    font-size: clamp(2.75rem, 12vw, 3.2rem);
  }

  .supercoding-readout {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .supercoding-control-plane > div,
  .supercoding-control-plane > div:nth-child(odd),
  .supercoding-control-plane > div:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .lane-workers {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .supercoding-instrument-label {
    transition: none;
  }
}