:root {
  --reading-width: 65ch;
}

.writing {
  margin: 2.15rem 0 2rem;
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0 1.9rem;
  align-items: start;
}

.writing-header {
  display: contents;
}

.writing-kicker {
  color: var(--text-tertiary);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  grid-column: 1 / 2;
  align-self: start;
  padding-top: 0.2rem;
}

.writing-header h2 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.4;
  grid-column: 2 / 3;
  margin-bottom: 0.2rem;
}

.writing-intro {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  max-width: 42ch;
}

.writing-list {
  list-style: none;
  display: grid;
  gap: 0;
  grid-column: 1 / -1;
}

.writing-year-row {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  align-items: end;
  padding: 0.62rem 0 0.22rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
}

.writing-year {
  color: var(--text-tertiary);
  font-size: 0.73rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.writing-item {
  border-top: 1px solid color-mix(in srgb, var(--border) 44%, transparent);
}

.writing-link {
  color: inherit;
  text-decoration: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: baseline;
  padding: 0.82rem 0;
  transition: opacity var(--transition);
}

.writing-link:hover,
.writing-link:focus-visible {
  opacity: 0.72;
  outline: none;
}

.writing-spacer {
  display: none;
}

.writing-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.36;
}

.writing-date {
  color: var(--text-tertiary);
  font-size: 0.77rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.writing-copy {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.writing-description {
  color: color-mix(in srgb, var(--text-secondary) 86%, var(--text) 14%);
  font-size: 0.88rem;
  line-height: 1.6;
}

.writing-empty {
  color: var(--text-secondary);
  padding: 0.75rem 0 0;
}

.post-body {
  overflow: auto;
}

.post-shell {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, calc(var(--reading-width) + 10rem));
  margin: 0 auto;
  padding: 4.5rem 0 5rem;
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.79rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  transition: color var(--transition), opacity var(--transition), transform var(--transition);
}

.post-back:hover,
.post-back:focus-visible {
  color: var(--text);
  opacity: 0.9;
  transform: translateX(-2px);
}

.post-back:focus-visible {
  outline: none;
}

.post-header {
  margin-bottom: 2.75rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
}

.post-meta,
.post-eyebrow,
.callout-kicker,
.hero-label,
.stat-label,
.axiom-index {
  color: var(--text-tertiary);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.post-meta {
  margin-bottom: 0.85rem;
}

.post-eyebrow {
  margin-bottom: 1.2rem;
}

.post-header h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.05;
  margin-bottom: 1.15rem;
  max-width: 16ch;
  text-wrap: balance;
}

.post-dek {
  color: var(--text-secondary);
  font-size: clamp(1.02rem, 2.5vw, 1.18rem);
  line-height: 1.82;
  max-width: 56ch;
}

.post-hero {
  position: relative;
}

.post-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(16rem, 0.95fr);
  gap: 1rem;
  margin-top: 2rem;
}

.hero-card {
  padding: 1.2rem 1.2rem 1.15rem;
  border: 1px solid color-mix(in srgb, var(--border) 72%, var(--text) 10%);
  background: color-mix(in srgb, var(--bg) 78%, var(--bg-subtle) 22%);
}

.hero-card p,
.hero-card li {
  color: color-mix(in srgb, var(--text) 92%, var(--bg) 8%);
  font-size: 0.95rem;
  line-height: 1.8;
}

.hero-card-statement p {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-top: 0.5rem;
}

.hero-card-axioms ul {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin-top: 0.55rem;
}

.hero-card-axioms li {
  padding-top: 0.55rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}

.post-content {
  max-width: var(--reading-width);
  color: var(--text);
}

.post-content-agent-audit {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, var(--reading-width));
  gap: 0;
}

.post-content p {
  font-size: 1.04rem;
  line-height: 1.98;
  color: color-mix(in srgb, var(--text) 94%, var(--bg) 6%);
  margin: 0 0 1.45rem;
}

.post-content p.lead {
  font-size: 1.18rem;
  line-height: 1.88;
  color: color-mix(in srgb, var(--text) 88%, var(--bg) 12%);
}

.post-content em {
  font-style: italic;
}

.post-content strong {
  font-weight: 500;
}

.post-content a {
  color: inherit;
  text-decoration-color: color-mix(in srgb, var(--text) 40%, transparent);
  text-underline-offset: 0.18em;
}

.signal-break {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.35rem 0 1.9rem;
}

.signal-break span {
  width: 2.5rem;
  height: 1px;
  background: color-mix(in srgb, var(--border) 85%, transparent);
}

.pull-quote {
  width: min(100%, 24rem);
  margin: 2.4rem 0 2.4rem auto;
  padding: 1.35rem 0 1.35rem 1.5rem;
  border-left: 1px solid color-mix(in srgb, var(--text) 40%, var(--border) 60%);
}

.pull-quote p {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 3.5vw, 1.8rem);
  line-height: 1.5;
  letter-spacing: 0.01em;
  margin: 0;
  color: color-mix(in srgb, var(--text) 90%, var(--bg) 10%);
}

.callout {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  margin: 2.9rem 0;
  padding: 1.35rem 0;
}

.callout-rule {
  width: 100%;
  height: 100%;
  min-height: 7.5rem;
  background: linear-gradient(180deg, color-mix(in srgb, var(--text) 22%, transparent), transparent);
}

.callout h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.15rem);
  font-weight: 400;
  line-height: 1.2;
  margin: 0.45rem 0 0.7rem;
  max-width: 18ch;
}

.callout p:last-child {
  margin-bottom: 0;
}

.axiom-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.75rem 0;
  padding: 1.4rem 0 0;
  border-top: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
}

.axiom-strip h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  margin: 0.55rem 0 0.4rem;
}

.axiom-strip p {
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0;
}

.stat-block {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 3rem 0 2.5rem;
  background: color-mix(in srgb, var(--border) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 92%, transparent);
}

.stat-block > div {
  background: color-mix(in srgb, var(--bg) 89%, var(--bg-subtle) 11%);
  padding: 1.25rem 1.2rem 1.3rem;
}

.stat-block strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.25;
  margin: 0.55rem 0 0.45rem;
}

.stat-block p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-secondary);
}


.post-footer {
  max-width: var(--reading-width);
  margin-top: 3.25rem;
  padding-top: 1.6rem;
  border-top: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  color: var(--text-secondary);
  font-size: 0.92rem;
}

@media (max-width: 820px) {
  .post-shell {
    width: min(100% - 2rem, calc(var(--reading-width) + 3rem));
    padding-top: 2.25rem;
  }

  .post-hero-grid,
  .axiom-strip,
  .stat-block {
    grid-template-columns: 1fr;
  }

  .pull-quote {
    width: 100%;
    margin-left: 0;
    padding-left: 1.2rem;
  }
}

@media (max-width: 640px) {
  .writing {
    margin-top: 1.7rem;
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .writing-header {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .writing-header h2 {
    grid-column: auto;
    max-width: none;
  }

  .writing-kicker {
    grid-column: auto;
    padding-top: 0;
  }

  .writing-list {
    width: 100%;
  }

  .writing-year-row {
    grid-template-columns: 1fr;
    padding: 0.9rem 0 0.35rem;
  }

  .writing-year {
    display: flex;
    align-items: center;
    gap: 0.7rem;
  }

  .writing-year::after {
    content: '';
    flex: 1;
    height: 1px;
    background: color-mix(in srgb, var(--border) 58%, transparent);
  }

  .writing-link {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    padding: 0.78rem 0;
  }

  .writing-spacer {
    display: none;
  }

  .writing-title {
    grid-column: auto;
  }

  .writing-date {
    grid-column: auto;
    grid-row: auto;
    justify-self: start;
    padding-top: 0;
  }

  .post-back {
    margin-bottom: 1.9rem;
  }

  .post-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
  }

  .post-header h1 {
    max-width: 100%;
    margin-bottom: 1rem;
  }

  .callout {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .callout-rule {
    min-height: 1px;
    height: 1px;
  }

  .post-content p,
  .post-content p.lead,
  .pull-quote p {
    font-size: 1rem;
    line-height: 1.9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .writing-link,
  .post-back {
    transition: none;
  }

  .post-back:hover,
  .post-back:focus-visible {
    transform: none;
  }
}