.editorial-hero { padding-bottom: clamp(56px, 7vw, 88px); }
.editorial-hero h1 { max-width: 1000px; }
.editorial-hero .hero-copy { max-width: 780px; }

.editorial-switch {
  border-block: 1px solid var(--line);
  background: rgba(8, 11, 18, .76);
}
.editorial-switch-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.editorial-type {
  position: relative;
  min-height: 178px;
  padding: 30px;
  border-right: 1px solid var(--line);
}
.editorial-type:first-child { border-left: 1px solid var(--line); }
.editorial-type::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 84px;
  height: 2px;
  background: var(--cyan);
}
.editorial-type.lab::before { background: var(--orange); }
.editorial-type .type-code,
.archive-count,
.card-meta,
.article-kicker,
.article-meta,
.section-index,
.related-label {
  font: 700 11px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.editorial-type .type-code { color: var(--cyan); }
.editorial-type.lab .type-code { color: var(--orange); }
.editorial-type h2 { margin-top: 18px; font-size: clamp(25px, 3vw, 38px); }
.editorial-type p { max-width: 560px; margin-top: 13px; color: var(--muted); font-size: 15px; }

.archive { padding-top: clamp(60px, 7vw, 92px); }
.archive-head { display: flex; justify-content: space-between; gap: 28px; align-items: end; margin-bottom: 30px; }
.archive-head h2 { font-size: clamp(32px, 4vw, 50px); }
.archive-count { color: var(--faint); }
.filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 34px; }
.filter-button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(8, 11, 18, .72);
  cursor: pointer;
  font: 700 10px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .11em;
  text-transform: uppercase;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.filter-button:hover { color: var(--text); border-color: var(--faint); }
.filter-button[aria-pressed="true"] { color: var(--bg); border-color: var(--cyan); background: var(--cyan); }
.archive-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.archive-card {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 4vw, 42px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(13,17,28,.92), rgba(5,7,12,.88));
  transition: background .25s ease, transform .25s ease;
}
.archive-card:hover { background: linear-gradient(145deg, rgba(18,24,39,.98), rgba(7,10,17,.96)); }
.archive-card[hidden] { display: none; }
.card-meta { display: flex; flex-wrap: wrap; gap: 10px 16px; color: var(--faint); }
.card-type { color: var(--cyan); }
.archive-card[data-type="lab-note"] .card-type { color: var(--orange); }
.archive-card h3 { margin-top: 28px; font-size: clamp(26px, 3.2vw, 42px); }
.archive-card h3 a { text-decoration: none; }
.archive-card h3 a::after { content: ""; position: absolute; }
.archive-card .summary { margin-top: 18px; color: var(--muted); font-size: 16px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 26px; list-style: none; }
.tag-list li { padding: 5px 8px; border: 1px solid rgba(126,227,255,.18); color: var(--faint); font: 700 9px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; text-transform: uppercase; }
.card-footer { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-top: auto; padding-top: 30px; }
.card-footer span { color: var(--faint); font-size: 12px; }
.card-footer a { color: var(--cyan); text-decoration: none; font: 700 11px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; text-transform: uppercase; }

.article-hero { padding: clamp(76px, 10vw, 126px) 0 clamp(54px, 7vw, 88px); border-bottom: 1px solid var(--line); }
.article-kicker { color: var(--cyan); }
body[data-editorial-type="lab-note"] .article-kicker { color: var(--orange); }
.article-title { max-width: 1040px; margin-top: 24px; font-size: clamp(43px, 7vw, 88px); }
.article-dek { max-width: 820px; margin-top: 28px; color: var(--muted); font-size: clamp(18px, 2vw, 23px); }
.article-meta { display: flex; flex-wrap: wrap; gap: 11px 22px; margin-top: 34px; color: var(--faint); }
.article-meta .author { color: var(--text); }
.article-tags { margin-top: 28px; }

.article-layout { display: grid; grid-template-columns: minmax(150px, .34fr) minmax(0, 1.66fr); gap: clamp(34px, 7vw, 92px); }
.article-rail { align-self: start; position: sticky; top: 108px; }
.article-rail ol { list-style: none; border-top: 1px solid var(--line); }
.article-rail a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--faint); text-decoration: none; font: 700 10px/1.35 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; text-transform: uppercase; transition: color .2s ease; }
.article-rail a:hover { color: var(--cyan); }
.article-content { max-width: 820px; }
.article-lead { color: var(--text); font-size: clamp(22px, 2.7vw, 31px); line-height: 1.42; letter-spacing: -.018em; }
.article-section { padding: 54px 0 0; }
.article-section + .article-section { margin-top: 8px; }
.section-index { color: var(--orange); }
.article-section h2 { margin-top: 12px; font-size: clamp(30px, 4vw, 48px); }
.article-section h3 { margin-top: 28px; font-size: 24px; }
.article-section p { margin-top: 20px; color: var(--muted); font-size: 17px; }
.article-section strong { color: var(--text); }
.article-section ul { margin-top: 20px; list-style: none; }
.article-section li { position: relative; padding: 14px 0 14px 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 16px; }
.article-section li::before { content: ""; position: absolute; top: 24px; left: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }
.fact-block, .analysis-block {
  margin-top: 30px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: rgba(9,12,20,.78);
}
.fact-block { border-left: 2px solid var(--cyan); }
.analysis-block { border-left: 2px solid var(--orange); }
.fact-block .block-label, .analysis-block .block-label { margin: 0; color: var(--cyan); font: 700 10px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; text-transform: uppercase; }
.analysis-block .block-label { color: var(--orange); }
.fact-block p:last-child, .analysis-block p:last-child { margin-bottom: 0; }
.pullquote { margin-top: 34px; padding: 26px 0 26px 28px; border-left: 2px solid var(--orange); color: var(--text); font-size: clamp(23px, 3vw, 34px); line-height: 1.35; letter-spacing: -.02em; }
.source-panel { margin-top: 60px; padding: 26px; border: 1px solid var(--line); color: var(--faint); background: rgba(5,7,12,.72); font-size: 13px; }
.source-panel h2 { color: var(--text); font: 700 11px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; text-transform: uppercase; }
.source-panel p { margin-top: 12px; color: var(--faint); font-size: 13px; }
.source-panel a { color: var(--muted); }
.related { margin-top: 62px; padding-top: 28px; border-top: 1px solid var(--line); }
.related-label { color: var(--cyan); }
.related-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.related-links a { padding: 18px; border: 1px solid var(--line); color: var(--muted); text-decoration: none; font-size: 14px; transition: color .2s ease, border-color .2s ease; }
.related-links a:hover { color: var(--text); border-color: var(--cyan); }
.back-row { padding: 28px 0; border-top: 1px solid var(--line); }
.back-row a { color: var(--cyan); text-decoration: none; font: 700 11px/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .11em; text-transform: uppercase; }

@media (max-width: 840px) {
  .archive-grid, .article-layout { grid-template-columns: 1fr; }
  .article-rail { display: none; }
  .archive-card { min-height: 0; }
}

@media (max-width: 680px) {
  .editorial-switch-grid, .related-links { grid-template-columns: 1fr; }
  .editorial-type { min-height: 0; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .editorial-type:last-child { border-bottom: 0; }
  .archive-head { display: block; }
  .archive-count { margin-top: 12px; }
  .filters { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 8px; scrollbar-width: thin; }
  .filter-button { flex: 0 0 auto; }
  .article-meta { display: grid; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .archive-card, .filter-button { transition: none; }
}