/* The blog shares one editorial surface; embedded technical examples keep their own colors. */
body.stackhal-site.journal-page {
  --paper: #f4f3ec;
  --panel: #fcfbfa;
  --ink: #181f1a;
  --muted: #4e5750;
  --line: #d1d5cb;
  --orange: #0f513d;
  --journal-accent: #0f513d;
  --journal-accent-hover: #083427;
  --journal-accent-subtle: rgba(15, 81, 61, 0.08);
  background: var(--paper) !important;
  color: var(--ink) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
}

.journal-page ::selection {
  background: #d4e8dd;
  color: #181f1a;
}

.journal-page a {
  text-underline-offset: .2em;
}

.journal-page a:focus-visible,
.journal-page input:focus-visible,
.journal-page button:focus-visible,
.journal-page summary:focus-visible {
  outline: 2px solid var(--journal-accent);
  outline-offset: 4px;
}

/* Site Header and Navigation on Editorial Pages */
body.stackhal-site.journal-page .site-header,
body.journal-page .site-header {
  background: var(--paper) !important;
  border-top: none !important;
  border-image: none !important;
  border-bottom: 1px solid var(--line) !important;
}

body.stackhal-site.journal-page .topbar,
body.journal-page .topbar {
  background: transparent !important;
  border-bottom: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

body.journal-page .brand {
  color: var(--ink);
  text-decoration: none;
}

body.stackhal-site.journal-page .brand-mark,
body.journal-page .brand-mark {
  background: #e3e8de !important;
  border-color: var(--line) !important;
  color: var(--journal-accent) !important;
  box-shadow: none !important;
}

body.journal-page .brand-name-full,
body.journal-page .brand-name-short {
  color: var(--ink);
}

body.journal-page .brand-signal {
  color: var(--muted);
}

body.stackhal-site.journal-page .primary-nav a,
body.journal-page .primary-nav a {
  color: var(--muted) !important;
  text-decoration: none;
  font-weight: 600;
}

body.stackhal-site.journal-page .primary-nav a:hover,
body.journal-page .primary-nav a:hover {
  color: var(--ink) !important;
}

body.stackhal-site.journal-page .tool-menu summary,
body.journal-page .tool-menu summary {
  color: var(--muted) !important;
  border: 1px solid var(--line) !important;
  background: #e6eae0 !important;
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
  list-style: none;
}

body.journal-page .tool-menu summary::-webkit-details-marker {
  display: none;
}

body.stackhal-site.journal-page .tool-menu summary:hover,
body.journal-page .tool-menu summary:hover {
  color: var(--ink) !important;
  background: #dde2d6 !important;
}

body.stackhal-site.journal-page .tool-menu-panel,
body.journal-page .tool-menu-panel {
  background: #ffffff !important;
  border: 1px solid var(--line) !important;
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12) !important;
  padding: 8px;
}

body.stackhal-site.journal-page .tool-menu-panel a,
body.journal-page .tool-menu-panel a {
  color: var(--ink) !important;
  border-radius: 4px;
  padding: 6px 10px;
  text-decoration: none;
}

body.stackhal-site.journal-page .tool-menu-panel a:hover,
body.journal-page .tool-menu-panel a:hover {
  background: #eef2ea !important;
  color: var(--journal-accent) !important;
}

body.stackhal-site.journal-page .language-switch,
body.journal-page .language-switch {
  color: var(--journal-accent) !important;
  border: 1px solid var(--line) !important;
  background: #e6eae0 !important;
  font-weight: 700;
  border-radius: 6px;
  padding: 5px 10px;
  text-decoration: none;
}

body.stackhal-site.journal-page .language-switch:hover,
body.journal-page .language-switch:hover {
  background: #dde2d6 !important;
}

body.journal-page main {
  padding: 0;
}

body.journal-page .blog-index-shell,
body.journal-page .article-shell {
  max-width: 1140px;
  margin: 0 auto;
  padding: 44px 32px 72px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.journal-label,
.journal-entry-meta,
.journal-breadcrumb,
.journal-colophon,
.journal-search label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  line-height: 1.5;
}

/* Index Masthead */
.journal-masthead {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.journal-heading {
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}

.journal-heading > p {
  color: var(--muted);
  font-size: 12px;
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.journal-masthead h1 {
  margin: 0;
  font-family: inherit;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.18;
  letter-spacing: -.035em;
  font-weight: 700;
  color: var(--ink);
}

.journal-intro {
  max-width: 760px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

/* Featured Article Section */
.journal-feature {
  padding: 36px 0 42px;
  border-bottom: 1px solid var(--line);
}

.journal-feature.has-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: center;
  gap: 48px;
}

.journal-feature:not(.has-visual) {
  display: block;
  max-width: 820px;
}

.journal-label {
  margin: 0;
  color: var(--journal-accent);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
}

.journal-feature .journal-label {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.journal-dot {
  width: 7px;
  height: 7px;
  background: var(--journal-accent);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 3px rgba(15, 81, 61, 0.18);
}

.journal-feature h2 {
  margin: 16px 0 14px;
  font-family: inherit;
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 650;
  line-height: 1.22;
  letter-spacing: -.03em;
  text-wrap: pretty;
}

.journal-feature h2 a,
.journal-entry h3 a {
  color: var(--ink);
  text-decoration: none;
}

.journal-feature h2 a:hover,
.journal-entry h3 a:hover {
  color: var(--journal-accent);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}

.journal-feature-dek {
  max-width: 580px;
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0;
}

.journal-feature-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 26px;
}

.journal-feature-footer > span {
  font-size: 12px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, monospace;
}

.journal-read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--journal-accent);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1.5px solid var(--journal-accent);
}

.journal-read:hover {
  color: var(--journal-accent-hover);
  border-color: var(--journal-accent-hover);
}

.journal-feature-visual .article-card-visual {
  border-radius: 14px;
  border: 1px solid var(--line);
  min-height: 240px;
  box-shadow: 0 12px 32px rgba(24, 31, 26, 0.08);
}

/* Archive List Section */
.journal-archive {
  border-top: 2px solid var(--ink);
  margin-top: -1px;
}

.journal-archive-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0 16px;
}

.journal-archive-header h2 {
  margin: 0;
  font-size: 21px;
  font-weight: 650;
  letter-spacing: -.025em;
  color: var(--ink);
}

.journal-archive-header h2 span {
  margin-left: 8px;
  color: var(--muted);
  font: 12px ui-monospace, monospace;
  vertical-align: baseline;
}

.journal-search {
  display: flex;
  align-items: center;
  gap: 12px;
}

.journal-search label {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.journal-search input {
  width: 220px;
  border: 0;
  border-bottom: 1px solid var(--muted);
  border-radius: 0;
  padding: 7px 4px;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: 13px;
  outline: none;
}

.journal-search input:focus {
  border-bottom-color: var(--journal-accent);
  border-bottom-width: 2px;
}

.journal-search input::placeholder {
  color: var(--muted);
  opacity: 0.8;
}

.journal-entries {
  display: grid;
}

.journal-entry {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) 28px;
  gap: 28px;
  align-items: baseline;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  transition: background 0.15s ease;
}

.journal-entry:hover {
  background: rgba(15, 81, 61, 0.03);
}

.journal-entry-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.journal-entry-copy {
  min-width: 0;
}

.journal-entry-copy .journal-label {
  font-size: 10px;
  margin-bottom: 4px;
}

.journal-entry h3 {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.32;
  font-weight: 600;
  letter-spacing: -.02em;
  margin: 0 0 8px;
  max-width: 780px;
  text-wrap: pretty;
}

.journal-entry-description {
  margin: 0;
  max-width: 760px;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--muted);
}

.journal-entry-arrow {
  font-size: 20px;
  color: var(--journal-accent);
  justify-self: end;
  transition: transform 0.15s ease, color 0.15s ease;
}

.journal-entry:focus-within .journal-entry-arrow,
.journal-entry:hover .journal-entry-arrow {
  transform: translate(2px, -2px);
  color: var(--journal-accent-hover);
}

.journal-empty {
  padding: 28px 0;
  color: var(--muted);
  line-height: 1.6;
}

.journal-empty a,
.journal-colophon a {
  color: var(--ink);
  font-weight: 600;
}

.journal-colophon {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  margin-top: 36px;
  padding: 22px 0 0;
  color: var(--muted);
}

.journal-search-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}

.journal-page [hidden] {
  display: none !important;
}

body.journal-page footer {
  background: transparent;
  color: var(--muted);
  border-top: 1px solid var(--line);
  margin-top: 48px;
  padding-top: 24px;
}

/* Article Shell and Reading Column */
.journal-breadcrumb {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 24px;
  color: var(--muted);
}

.journal-breadcrumb a {
  color: var(--journal-accent);
  text-decoration: none;
  font-weight: 700;
}

.journal-breadcrumb a:hover {
  text-decoration: underline;
}

body.journal-page .article-header {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 32px 0 28px;
  max-width: none;
}

body.journal-page .article-heading-copy {
  max-width: 860px;
}

body.journal-page .article-kicker {
  color: var(--journal-accent);
  font: 700 11px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
  margin: 0 0 14px;
}

body.journal-page .article-header h1 {
  max-width: 960px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.2;
  letter-spacing: -.03em;
  font-weight: 700;
  text-wrap: pretty;
}

body.journal-page .article-dek {
  max-width: 800px;
  color: var(--muted) !important;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.65;
  margin: 16px 0 0;
}

body.journal-page .article-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  color: var(--muted);
  font-size: 12px;
  margin-top: 22px;
  font-family: ui-monospace, SFMono-Regular, monospace;
}

body.journal-page .article-header-meta a {
  color: var(--ink);
  font-weight: 600;
}

body.journal-page .article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 56px;
  align-items: start;
  margin-top: 40px;
}

body.journal-page .article-content {
  min-width: 0;
  max-width: 760px;
  overflow-wrap: anywhere;
}

body.journal-page .article-content > :first-child {
  margin-top: 0;
}

body.journal-page .article-content p {
  color: #222924 !important;
  font-size: 18px;
  line-height: 1.85;
  margin: 24px 0;
}

body.journal-page .article-content .article-lead {
  font-size: 20px !important;
  line-height: 1.75 !important;
  color: var(--ink) !important;
  font-weight: 500;
}

body.journal-page .article-content li {
  color: #222924 !important;
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 8px;
}

body.journal-page .article-content h2 {
  color: var(--ink);
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.25;
  margin: 48px 0 16px;
  scroll-margin-top: 84px;
}

body.journal-page .article-content h3 {
  color: var(--ink);
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -.02em;
  margin: 36px 0 12px;
  scroll-margin-top: 84px;
}

body.journal-page .article-content a {
  color: var(--journal-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

body.journal-page .article-content a:hover {
  color: var(--journal-accent-hover);
}

body.journal-page .article-content code:not(pre code) {
  background: #e6eae1;
  border: 1px solid #ccd1c5;
  border-radius: 4px;
  padding: 2px 6px;
  color: #0d3b2c;
  font: 600 0.88em ui-monospace, SFMono-Regular, monospace;
}

body.journal-page .article-content .article-sources {
  color: #525a53 !important;
  font-size: 12.5px !important;
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

body.journal-page .article-content .article-callout,
body.journal-page .article-content .article-cta {
  background: #e8ece2 !important;
  border: 1px solid var(--line) !important;
  border-left: 4px solid var(--journal-accent) !important;
  border-radius: 8px !important;
  box-shadow: none;
  padding: 20px 24px;
  margin: 28px 0;
  color: #2e3630;
}

body.journal-page .article-content .article-callout strong {
  color: var(--ink);
  font-size: 15px;
  display: block;
  margin-bottom: 4px;
}

body.journal-page .article-content .article-cta h2 {
  margin-top: 0;
  color: var(--ink);
}

body.journal-page .article-content .article-button-primary {
  color: #fff;
  background: var(--journal-accent);
}

/* Sidebar & Sticky Cards */
body.journal-page .article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

body.journal-page .article-toc {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

body.journal-page .article-toc > span {
  font: 700 10px/1.4 ui-monospace, monospace;
  letter-spacing: .12em;
  color: var(--muted);
  text-transform: uppercase;
}

body.journal-page .article-toc [data-article-sections] {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

body.journal-page .article-toc a {
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.45;
  text-decoration: none;
  padding-left: 8px;
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
}

body.journal-page .article-toc a:hover,
body.journal-page .article-toc a.active {
  color: var(--journal-accent);
  border-left-color: var(--journal-accent);
  font-weight: 600;
}

body.journal-page .article-cta-card,
body.journal-page .article-author-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

body.journal-page .article-cta-card h2 {
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 8px;
}

body.journal-page .article-cta-card p,
body.journal-page .article-author-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  margin: 0 0 14px;
}

body.journal-page .article-author-card p:last-child {
  margin-bottom: 0;
}

body.journal-page .article-author-card a {
  color: var(--ink);
  font-weight: 600;
}

body.journal-page .cta-button {
  width: 100%;
  display: inline-block;
  box-sizing: border-box;
  text-align: center;
  color: #fff !important;
  background: var(--journal-accent) !important;
  padding: 10px 14px;
  border: 0;
  border-radius: 6px !important;
  box-shadow: none !important;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none !important;
  transition: background 0.15s ease;
}

body.journal-page .cta-button:hover {
  background: var(--journal-accent-hover) !important;
  transform: none;
}

/* Responsive Rules */
@media (max-width: 900px) {
  body.journal-page .article-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .journal-feature.has-visual {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  body.journal-page .article-sidebar {
    position: static;
    max-height: none;
    overflow: visible;
  }
}

@media (max-width: 700px) {
  body.journal-page .blog-index-shell,
  body.journal-page .article-shell {
    padding: 32px 18px 60px;
  }

  .journal-heading {
    display: block;
  }

  .journal-heading > p {
    margin-top: 8px;
  }

  .journal-masthead h1 {
    font-size: 28px;
  }

  .journal-intro {
    font-size: 14.5px;
  }

  .journal-archive-header {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .journal-search {
    justify-content: space-between;
  }

  .journal-search input {
    width: 65%;
  }

  .journal-entry {
    grid-template-columns: 1fr 24px;
    gap: 12px;
    padding: 20px 0;
  }

  .journal-entry-meta {
    grid-column: 1 / -1;
    flex-direction: row;
    gap: 14px;
    font-size: 10.5px;
  }

  .journal-entry h3 {
    font-size: 18px;
  }

  .journal-entry-description {
    font-size: 13.5px;
  }

  .journal-colophon {
    flex-direction: column;
    gap: 12px;
  }

  body.journal-page .article-header h1 {
    font-size: 28px;
  }

  body.journal-page .article-dek {
    font-size: 16px;
  }

  body.journal-page .article-content p,
  body.journal-page .article-content li {
    font-size: 17px;
  }
}