.editorial-page {
  --editorial-max: 1120px;
  padding-bottom: 72px;
}

.editorial-hero {
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 10%, rgba(47, 153, 255, 0.2), transparent 340px),
    linear-gradient(180deg, rgba(20, 31, 43, 0.98), rgba(25, 33, 42, 0.96));
}

.editorial-hero-inner,
.editorial-shell {
  width: min(calc(100% - 32px), var(--editorial-max));
  margin: 0 auto;
}

.editorial-hero-inner {
  padding: 52px 0 44px;
}

.editorial-crumbs {
  margin: 0 0 22px;
  color: #8fb1c7;
  font-size: 13px;
  font-weight: 700;
}

.editorial-crumbs a {
  color: var(--blue-soft);
}

.editorial-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: #9bd3ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.editorial-hero h1 {
  max-width: 900px;
  font-size: clamp(36px, 6vw, 62px);
  line-height: 1.02;
}

.editorial-deck {
  max-width: 760px;
  margin: 20px 0 0;
  color: #cad7e1;
  font-size: clamp(18px, 2.4vw, 22px);
  line-height: 1.55;
}

.editorial-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 24px;
  color: #9fb1bf;
  font-size: 13px;
}

.editorial-meta strong {
  color: #edf7ff;
}

.research-status {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  margin-top: 28px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 198, 109, 0.42);
  border-radius: 12px;
  background: rgba(255, 198, 109, 0.08);
  color: #d8e2ea;
  line-height: 1.55;
}

.research-status i {
  margin-top: 4px;
  color: var(--yellow);
}

.research-status strong {
  color: #ffe0ab;
}

.editorial-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 36px;
  padding-top: 36px;
}

.editorial-article {
  min-width: 0;
}

.editorial-article > p:first-of-type {
  font-size: 19px;
}

.editorial-article h2 {
  margin: 44px 0 15px;
  padding-top: 4px;
  font-size: clamp(25px, 3vw, 33px);
}

.editorial-article h3 {
  margin: 28px 0 10px;
  color: #e9f6ff;
  font-size: 19px;
}

.editorial-article p,
.editorial-article li {
  color: #c4d1db;
  line-height: 1.72;
}

.editorial-article a:not(.editorial-card):not(.editorial-button) {
  color: #80c5ff;
  text-decoration: underline;
  text-decoration-color: rgba(128, 197, 255, 0.42);
  text-underline-offset: 3px;
}

.editorial-article ul,
.editorial-article ol {
  padding-left: 22px;
}

.editorial-article li + li {
  margin-top: 9px;
}

.editorial-sidebar {
  align-self: start;
  position: sticky;
  top: 88px;
}

.editorial-toc,
.editorial-side-card,
.evidence-card,
.formula-card,
.decision-card,
.source-panel {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(35, 47, 58, 0.88);
  box-shadow: 0 14px 32px rgba(5, 10, 17, 0.16);
}

.editorial-toc,
.editorial-side-card {
  padding: 18px;
}

.editorial-toc h2,
.editorial-side-card h2 {
  margin: 0 0 12px;
  font-size: 15px;
}

.editorial-toc a {
  display: block;
  padding: 8px 0;
  border-top: 1px solid rgba(103, 137, 158, 0.2);
  color: #afc4d2;
  font-size: 13px;
  font-weight: 700;
}

.editorial-toc a:first-of-type {
  border-top: 0;
}

.editorial-side-card {
  margin-top: 18px;
}

.editorial-side-card p {
  margin: 0;
  color: #aebfcb;
  font-size: 13px;
  line-height: 1.6;
}

.evidence-grid,
.decision-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0 28px;
}

.evidence-card,
.decision-card {
  padding: 19px;
}

.evidence-card strong,
.decision-card strong {
  display: block;
  margin-bottom: 7px;
  color: #f2f9ff;
}

.evidence-card p,
.decision-card p {
  margin: 0;
  font-size: 14px;
}

.evidence-label {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(47, 153, 255, 0.14);
  color: #9ed2ff;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.checklist,
.warning-box,
.note-box {
  margin: 20px 0;
  padding: 20px 22px;
  border-left: 4px solid var(--blue);
  border-radius: 0 12px 12px 0;
  background: rgba(47, 153, 255, 0.08);
}

.warning-box {
  border-left-color: var(--red);
  background: rgba(255, 116, 116, 0.08);
}

.note-box {
  border-left-color: var(--yellow);
  background: rgba(255, 198, 109, 0.08);
}

.checklist strong,
.warning-box strong,
.note-box strong {
  color: #ffffff;
}

.checklist p:last-child,
.warning-box p:last-child,
.note-box p:last-child {
  margin-bottom: 0;
}

.formula-card {
  margin: 20px 0;
  padding: 22px;
  overflow-x: auto;
}

.formula {
  display: block;
  margin: 12px 0;
  color: #a9dcff;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 15px;
  font-weight: 800;
  white-space: nowrap;
}

.worked-example {
  width: 100%;
  margin: 20px 0;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(28, 40, 51, 0.72);
}

.worked-example th,
.worked-example td {
  padding: 13px 15px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.worked-example th {
  color: #eaf6ff;
  font-size: 13px;
}

.worked-example td {
  color: #bdcbd5;
  font-size: 14px;
}

.worked-example tr:last-child th,
.worked-example tr:last-child td {
  border-bottom: 0;
}

.code-sample {
  margin: 20px 0;
  padding: 18px;
  overflow-x: auto;
  border: 1px solid #3a5060;
  border-radius: 12px;
  background: #111923;
  color: #c7e7ff;
  font: 13px/1.65 ui-monospace, SFMono-Regular, Consolas, monospace;
  white-space: pre;
}

.source-panel {
  margin-top: 44px;
  padding: 22px;
}

.source-panel h2 {
  margin-top: 0;
}

.source-panel li {
  font-size: 14px;
}

.related-guides {
  margin-top: 44px;
}

.editorial-card {
  display: block;
  min-height: 145px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(41, 55, 66, 0.96), rgba(29, 40, 51, 0.96));
  transition: transform 160ms ease, border-color 160ms ease;
}

.editorial-card:hover {
  transform: translateY(-2px);
  border-color: rgba(147, 203, 255, 0.55);
}

.editorial-card strong {
  display: block;
  color: #ffffff;
  font-size: 17px;
}

.editorial-card span {
  display: block;
  margin-top: 8px;
  color: #aebfcb;
  font-size: 13px;
  line-height: 1.55;
}

.editorial-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 11px 15px;
  border: 1px solid rgba(147, 203, 255, 0.55);
  border-radius: 9px;
  background: rgba(47, 153, 255, 0.13);
  color: #dff1ff;
  font-size: 13px;
  font-weight: 900;
}

.responsible-panel {
  margin-top: 44px;
  padding: 24px;
  border: 1px solid rgba(255, 198, 109, 0.38);
  border-radius: 14px;
  background: rgba(255, 198, 109, 0.07);
}

.responsible-panel h2 {
  margin-top: 0;
}

@media (max-width: 900px) {
  .editorial-shell {
    grid-template-columns: 1fr;
  }

  .editorial-sidebar {
    position: static;
    order: -1;
  }

  .editorial-side-card {
    display: none;
  }
}

@media (max-width: 640px) {
  .editorial-hero-inner {
    padding: 34px 0 32px;
  }

  .research-status {
    grid-template-columns: 1fr;
  }

  .evidence-grid,
  .decision-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .worked-example {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}