:root {
  --editorial-ink: #10251f;
  --editorial-ink-soft: #284238;
  --editorial-gold: #c89b4b;
  --editorial-gold-soft: #ead8b5;
  --editorial-sage: #738b78;
  --editorial-sage-soft: #dbe3d8;
  --editorial-ivory: #f3efe3;
  --editorial-paper: #fffdf7;
  --editorial-red: #8f3d37;
  --editorial-line: rgba(16, 37, 31, 0.18);
  --editorial-shadow: 0 18px 50px rgba(16, 37, 31, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.editorial-portal {
  margin: 0;
  color: var(--editorial-ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(200, 155, 75, 0.12), transparent 24rem),
    linear-gradient(180deg, var(--editorial-paper), var(--editorial-ivory));
  font-family: "Noto Serif SC", "Songti SC", "STSong", serif;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.editorial-portal a {
  color: inherit;
  text-underline-offset: 0.2em;
}

.editorial-portal img,
.editorial-portal svg,
.editorial-portal video {
  display: block;
  max-width: 100%;
  height: auto;
}

.editorial-container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.editorial-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--editorial-line);
  background: rgba(255, 253, 247, 0.96);
}

.editorial-header__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  min-height: 84px;
}

.editorial-brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.editorial-brand img {
  width: 46px;
  height: 46px;
}

.editorial-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.editorial-nav a {
  display: block;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
  font-family: system-ui, sans-serif;
  font-size: .94rem;
  font-weight: 650;
}

.editorial-nav a:hover,
.editorial-nav a:focus-visible {
  border-color: var(--editorial-gold);
}

.editorial-section {
  padding: 76px 0;
  border-bottom: 1px solid var(--editorial-line);
}

.editorial-section--sage {
  background: rgba(115, 139, 120, 0.1);
}

.editorial-section--ink {
  color: var(--editorial-ivory);
  background: var(--editorial-ink);
}

.editorial-kicker {
  margin: 0 0 12px;
  color: var(--editorial-red);
  font-family: system-ui, sans-serif;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.editorial-portal h1,
.editorial-portal h2,
.editorial-portal h3 {
  line-height: 1.24;
  text-wrap: balance;
}

.editorial-portal h1 {
  margin: 0 0 20px;
  font-size: clamp(2.55rem, 7vw, 5.8rem);
  letter-spacing: -0.05em;
}

.editorial-portal h2 {
  margin: 0 0 28px;
  font-size: clamp(1.85rem, 4vw, 3rem);
}

.editorial-portal h3 {
  margin: 0 0 12px;
  font-size: 1.18rem;
}

.editorial-portal p {
  max-width: 76ch;
}

.editorial-hero {
  padding: 62px 0 34px;
  border-bottom: 1px solid var(--editorial-line);
}

.editorial-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.9fr) minmax(220px, 0.58fr);
  gap: 24px;
  align-items: stretch;
}

.editorial-hero-lead,
.editorial-hero-feature,
.editorial-hero-questions {
  min-width: 0;
}

.editorial-hero-lead {
  padding: 34px 10px 30px 0;
}

.editorial-hero__answer {
  margin: 0 0 24px;
  font-size: 1.14rem;
}

.editorial-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.editorial-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid var(--editorial-ink);
  border-radius: 999px;
  text-decoration: none;
  font-family: system-ui, sans-serif;
  font-weight: 750;
}

.editorial-button--primary {
  color: var(--editorial-ivory);
  background: var(--editorial-ink);
}

.editorial-hero-feature {
  display: flex;
  flex-direction: column;
  padding: 18px;
  border-radius: 30px 8px 30px 8px;
  color: var(--editorial-ivory);
  background: var(--editorial-ink);
  box-shadow: var(--editorial-shadow);
}

.editorial-hero-feature img {
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: 22px 4px 22px 4px;
  object-fit: cover;
  background: var(--editorial-sage-soft);
}

.editorial-hero-feature__copy {
  padding: 22px 8px 8px;
}

.editorial-hero-feature a {
  color: var(--editorial-gold-soft);
}

.editorial-hero-questions {
  display: grid;
  gap: 12px;
}

.editorial-question-link {
  display: flex;
  min-height: 118px;
  align-items: flex-end;
  padding: 18px;
  border: 1px solid var(--editorial-line);
  border-radius: 8px 24px 8px 24px;
  background: rgba(255, 255, 255, 0.64);
  text-decoration: none;
  font-weight: 750;
}

.editorial-hero__update {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-top: 24px;
  padding: 16px 20px;
  border-top: 1px solid var(--editorial-line);
  font-family: system-ui, sans-serif;
  font-size: .94rem;
}

.editorial-feature-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 0.7fr));
  gap: 18px;
}

.editorial-card,
.editorial-feature-card,
.editorial-path,
.editorial-callout {
  min-width: 0;
  border: 1px solid var(--editorial-line);
  background: rgba(255, 253, 247, 0.86);
  box-shadow: 0 10px 30px rgba(16, 37, 31, 0.06);
}

.editorial-feature-card,
.editorial-card {
  padding: 24px;
  border-radius: 8px 26px 8px 26px;
}

.editorial-feature-card--large {
  grid-row: span 2;
  padding: 30px;
}

.editorial-feature-card img,
.editorial-page-hero img {
  width: 100%;
  border-radius: 6px 20px 6px 20px;
  background: var(--editorial-sage-soft);
}

.editorial-short-links {
  display: grid;
  grid-column: 2 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.editorial-short-links a {
  padding: 16px;
  border-top: 3px solid var(--editorial-gold);
  background: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-weight: 750;
}

.editorial-path-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.editorial-path {
  grid-column: span 4;
  padding: 24px;
  border-radius: 26px 6px 26px 6px;
}

.editorial-path:nth-child(1),
.editorial-path:nth-child(6) {
  grid-column: span 7;
}

.editorial-path:nth-child(2),
.editorial-path:nth-child(5) {
  grid-column: span 5;
}

.editorial-lab-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 24px;
  align-items: start;
}

.editorial-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--editorial-line);
  border-radius: 8px 24px 8px 24px;
  background: var(--editorial-paper);
}

.editorial-portal table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

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

.editorial-lab-notes {
  display: grid;
  gap: 16px;
}

.editorial-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 0;
  list-style: none;
  counter-reset: checks;
}

.editorial-checklist li {
  position: relative;
  min-height: 150px;
  padding: 24px 24px 24px 78px;
  border: 1px solid rgba(243, 239, 227, 0.24);
  border-radius: 8px 26px 8px 26px;
  counter-increment: checks;
}

.editorial-checklist li::before {
  position: absolute;
  top: 22px;
  left: 22px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--editorial-gold);
  border-radius: 50%;
  content: counter(checks, decimal-leading-zero);
  display: grid;
  place-items: center;
  color: var(--editorial-gold-soft);
  font-family: system-ui, sans-serif;
  font-size: .76rem;
}

.editorial-timeline {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.editorial-timeline li {
  display: grid;
  grid-template-columns: 150px 20px minmax(0, 1fr);
  gap: 18px;
  padding: 0 0 28px;
}

.editorial-timeline__dot {
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--editorial-red);
}

.editorial-timeline__dot::after {
  position: absolute;
  top: 14px;
  left: 6px;
  width: 2px;
  height: 100px;
  content: "";
  background: var(--editorial-line);
}

.editorial-glossary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 30px;
  margin: 0;
}

.editorial-glossary div {
  padding: 20px 0;
  border-top: 1px solid var(--editorial-line);
}

.editorial-glossary dt {
  color: var(--editorial-red);
  font-weight: 850;
}

.editorial-glossary dd {
  margin: 6px 0 0;
}

.editorial-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.editorial-faq details {
  padding: 18px 20px;
  border: 1px solid var(--editorial-line);
  border-radius: 6px 18px 6px 18px;
  background: rgba(255, 255, 255, 0.64);
}

.editorial-faq summary {
  cursor: pointer;
  font-weight: 800;
}

.editorial-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.75fr);
  gap: 40px;
  align-items: center;
  padding: 58px 0 46px;
}

.editorial-page-hero h1 {
  font-size: clamp(2.3rem, 6vw, 4.6rem);
}

.editorial-direct-answer,
.editorial-conclusion {
  padding: 26px;
  border-left: 5px solid var(--editorial-gold);
  background: rgba(255, 255, 255, 0.64);
}

.editorial-key-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  list-style: none;
}

.editorial-key-points li {
  padding: 18px;
  border-top: 3px solid var(--editorial-sage);
  background: var(--editorial-paper);
}

.editorial-content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.editorial-prose {
  max-width: 860px;
}

.editorial-prose p {
  margin: 0 0 1.3em;
}

.editorial-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.editorial-related a {
  display: block;
  padding: 10px 15px;
  border: 1px solid var(--editorial-line);
  border-radius: 999px;
  background: var(--editorial-paper);
  text-decoration: none;
}

.editorial-breadcrumb {
  padding-top: 20px;
  font-family: system-ui, sans-serif;
  font-size: .9rem;
}

.editorial-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.editorial-breadcrumb li + li::before {
  margin-right: 8px;
  content: "／";
  color: var(--editorial-sage);
}

.editorial-page-meta {
  margin-top: 22px;
  font-family: system-ui, sans-serif;
  font-size: .9rem;
  color: var(--editorial-ink-soft);
}

.editorial-footer {
  padding: 56px 0 28px;
  color: var(--editorial-ivory);
  background: #0b1b17;
}

.editorial-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(180px, 0.6fr));
  gap: 36px;
}

.editorial-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.editorial-footer a {
  color: var(--editorial-gold-soft);
}

.editorial-footer__legal {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(243, 239, 227, 0.18);
  font-family: system-ui, sans-serif;
  font-size: .86rem;
}

@media (max-width: 900px) {
  .editorial-header__row,
  .editorial-hero__grid,
  .editorial-page-hero,
  .editorial-lab-grid,
  .editorial-footer__grid {
    grid-template-columns: 1fr;
  }

  .editorial-header__row {
    padding: 16px 0;
  }

  .editorial-nav ul {
    justify-content: flex-start;
  }

  .editorial-feature-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editorial-feature-card--large {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .editorial-short-links {
    grid-column: 1 / -1;
  }

  .editorial-content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .editorial-container {
    width: min(100% - 28px, 1180px);
  }

  .editorial-section {
    padding: 54px 0;
  }

  .editorial-hero {
    padding-top: 32px;
  }

  .editorial-nav ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4px 16px;
  }

  .editorial-feature-layout,
  .editorial-short-links,
  .editorial-checklist,
  .editorial-glossary,
  .editorial-faq,
  .editorial-key-points,
  .editorial-content-grid {
    grid-template-columns: 1fr;
  }

  .editorial-path,
  .editorial-path:nth-child(n) {
    grid-column: 1 / -1;
  }

  .editorial-hero__update {
    grid-template-columns: 1fr;
  }

  .editorial-timeline li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .editorial-timeline__dot {
    display: none;
  }

  .editorial-portal table {
    min-width: 520px;
  }
}