/* /deasil-vs-diesel/. */
.vsd__head {
  max-width: 60ch;
}
.vsd__title {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin: 0 0 28px;
}
.vsd__title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  color: var(--color-copper);
  letter-spacing: -0.025em;
}
.vsd__lede {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.55;
  color: var(--color-text-2);
  margin: 0;
}
.vsd__lede em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-text);
}
.vsd__pron {
  font-family: var(--font-mono);
  font-size: 0.78em;
  letter-spacing: 0.04em;
  color: var(--color-text-mute);
  padding-left: 6px;
}

/* shared section heading */
.vsd__h {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 0.6em;
  padding-top: 1.2em;
  border-top: 1px solid var(--color-border);
}
.vsd__h em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  color: var(--color-copper);
}

.vsd > .container > * + * { margin-top: clamp(48px, 6vw, 80px); }

/* What it is not — list with a copper × */
.vsd__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 64ch;
}
.vsd__list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: baseline;
  gap: 14px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-2);
  padding: 8px 0;
  border-bottom: 1px dashed var(--color-border);
}
.vsd__list li:last-child { border-bottom: none; }
.vsd__list li b { color: var(--color-text); font-weight: 500; }
.vsd__no {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--color-copper);
  line-height: 1;
}

/* Definition pull-quote */
.vsd__definition {
  max-width: 880px;
  padding: clamp(28px, 4vw, 48px) 0 clamp(16px, 2vw, 24px);
}
.vsd__rule {
  display: block;
  width: 84px;
  height: 2px;
  background: var(--color-copper);
  margin-bottom: 28px;
}
.vsd__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin: 0 0 24px;
}
.vsd__quote::before { content: "\201C"; color: var(--color-copper); margin-right: 0.05em; }
.vsd__quote::after  { content: "\201D"; color: var(--color-copper); margin-left: 0.05em; }
.vsd__attr {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-mute);
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
  width: 360px;
  max-width: 100%;
}
.vsd__attr em {
  font-family: var(--font-serif);
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text-2);
}

/* "is" body */
.vsd__is p {
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--color-text-2);
  max-width: 64ch;
  margin: 0 0 1.2em;
}
.vsd__is p:last-child { margin-bottom: 0; }
.vsd__is em {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-text);
}

/* CTA row */
.vsd__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: clamp(24px, 3vw, 40px);
}

/* SEO sweep — keep visible (it's part of the disambiguation), not hidden */
.vsd__seo {
  margin-top: clamp(48px, 6vw, 72px) !important;
  padding: 18px 22px;
  border: 1px dashed var(--color-border-2);
  background: rgba(12, 16, 20, 0.4);
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
}
@media (min-width: 720px) {
  .vsd__seo { grid-template-columns: 160px 1fr; align-items: baseline; gap: 24px; }
}
.vsd__seo-label {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-copper);
}
.vsd__seo-list {
  color: var(--color-text-2);
  letter-spacing: 0.04em;
  font-size: 12.5px;
}