:root {
  --bg-page: #f7f8fa;
  --bg-header: #ffffff;
  --bg-footer: #0d1117;
  --text-primary: #1a1f2e;
  --text-secondary: #4a5068;
  --accent: #083e9b;
  --accent-dark: #0d1117;
  --accent-hover: #0a4fc2;
  --muted-border: #d1d5db;
  --muted-bg: #eef1f6;
  --success: #059669;
  --warning: #d97706;
  --danger: #c53030;
  --content-width: 740px;
  --section-gap: 4rem;
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body: 'Source Serif 4', serif;
  --font-mono: 'JetBrains Mono', monospace;
  --font-logo: 'Bebas Neue', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
  --radius: 6px;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

/* ── General typography ── */
p { text-align: left; margin-bottom: 1.25em; }
h2, h3, h4 { text-align: left; }

h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  margin-top: 0;
  scroll-margin-top: 2rem;
}

h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  margin-top: 1.5rem;
  scroll-margin-top: 2rem;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-hover); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

strong { font-weight: 700; }
em { font-style: italic; }

blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  margin: 1.5em 0;
  color: var(--text-secondary);
  font-style: italic;
}

ul, ol { margin-bottom: 1.25em; padding-left: 1.5em; text-align: left; }
li { margin-bottom: 0.4em; }

figure { margin: 1.5em auto; }
figure img { display: block; max-width: 100%; height: auto; }
figcaption { text-align: center; font-size: 0.875rem; color: var(--text-secondary); margin-top: 0.5rem; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 0.9375rem;
}
th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--muted-border);
}
th {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: var(--muted-bg);
}
tbody tr:hover { background: rgba(8,62,155,0.02); }

hr { border: none; border-top: 1px solid var(--muted-border); margin: 2rem 0; }

/* ── Layout: sections ── */
[data-content] {
  max-width: var(--content-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 2rem;
  margin-top: var(--section-gap);
}

[data-content]:first-of-type { margin-top: 0; }

/* ── Site header ── */
.site-header {
  background: var(--bg-header);
  border-bottom: 1px solid var(--muted-border);
  padding: 0.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 10;
}

.site-logo img {
  display: block;
  width: 180px;
  height: auto;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-trust {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}

.header-date {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: var(--muted-bg);
  padding: 0.25rem 0.75rem;
  border-radius: 3px;
}

/* ── Hero section ── */
[data-content="hero"] {
  max-width: 100%;
  width: 100vw;
  padding: 4rem 2rem 3.5rem;
  text-align: center;
  position: relative;
  background:
    linear-gradient(135deg, #f7f8fa 0%, #eef1f6 50%, #e2e8f0 100%);
  overflow: hidden;
}

[data-content="hero"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 40%, rgba(8,62,155,0.05) 0%, transparent 60%);
  pointer-events: none;
}

[data-content="hero"]::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 39px,
    rgba(8,62,155,0.03) 39px,
    rgba(8,62,155,0.03) 40px
  );
  pointer-events: none;
}

.hero-rubric {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1rem;
}

[data-content="hero"] h1 {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0 auto 0.75rem;
  max-width: var(--content-width);
  text-align: center;
}

.hero-subtitle {
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  text-align: center;
}

.hero-byline {
  position: relative;
  z-index: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 1.5rem;
  text-align: center;
}

[data-content="hero"] figure {
  position: relative;
  z-index: 1;
  margin: 1.5rem auto 0;
  max-width: var(--content-width);
}

.hero-image {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.hero-start {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 1.75rem;
  padding: 0.6rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ffffff;
  background: var(--accent);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
  text-decoration: none;
}
.hero-start:hover { background: var(--accent-hover); transform: translateY(-1px); color: #ffffff; }

/* ── TL;DR ── */
.tldr {
  background: var(--bg-header);
  border-left: 3px solid var(--accent);
  padding: 1.75rem 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}
.tldr h2 {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  margin-bottom: 0.75rem;
  color: var(--accent);
}
.tldr ul { padding-left: 1.25em; margin-bottom: 0; }
.tldr li { font-size: 0.9375rem; line-height: 1.6; margin-bottom: 0.5em; color: var(--text-primary); }

/* ── TOC (accordion) ── */
[data-content="toc"] {
  margin-top: 2.5rem;
}

.toc-accordion {
  border: 1px solid var(--muted-border);
  border-radius: var(--radius);
  background: var(--bg-header);
  overflow: hidden;
}

.toc-accordion summary {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  padding: 1rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  transition: background 0.2s ease;
  user-select: none;
}
.toc-accordion summary::-webkit-details-marker { display: none; }
.toc-accordion summary::after {
  content: '+';
  font-size: 1.125rem;
  color: var(--accent);
  transition: transform 0.3s ease;
  font-weight: 400;
}
.toc-accordion[open] summary::after {
  content: '-';
}
.toc-accordion summary:hover { background: var(--muted-bg); }

.toc-accordion > div {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease;
}
.toc-accordion[open] > div {
  max-height: 600px;
  opacity: 1;
}

.toc-list {
  list-style: none;
  padding: 0 1.5rem 1.25rem;
  margin: 0;
}
.toc-list > li { margin-bottom: 0.25rem; }
.toc-list > li > a {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
  padding: 0.3rem 0;
  transition: color 0.2s ease;
}
.toc-list > li > a:hover { color: var(--accent); }

.toc-sublist {
  list-style: none;
  padding-left: 1.25rem;
  margin: 0;
}
.toc-sublist li { margin-bottom: 0.15rem; }
.toc-sublist a {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--text-secondary);
  display: block;
  padding: 0.2rem 0;
  transition: color 0.2s ease;
}
.toc-sublist a:hover { color: var(--accent); }

/* ── Components ── */

/* info-box */
.info-box {
  border-left: 3px solid var(--accent);
  background: var(--muted-bg);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5em 0;
  box-shadow: var(--shadow-sm);
}
.info-box p { color: var(--text-primary); font-size: 0.9375rem; margin-bottom: 0; }

/* callout */
.callout {
  background: rgba(8,62,155,0.04);
  border: 1px solid rgba(8,62,155,0.12);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  margin: 1.5em 0;
  box-shadow: var(--shadow-sm);
}
.callout p { color: var(--text-primary); font-size: 0.9375rem; margin-bottom: 0; }

/* key-takeaway */
.key-takeaway {
  border-top: 2px solid var(--accent);
  padding-top: 1rem;
  margin: 2em 0;
}
.key-takeaway p {
  font-family: var(--font-heading);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
  text-align: left;
  margin-bottom: 0;
}

/* fun-fact */
.fun-fact {
  position: relative;
  padding-left: 1.5rem;
  margin: 1.5em 0;
}
.fun-fact::before {
  content: '\2014';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 700;
}
.fun-fact p {
  font-style: italic;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* glossary-term */
.glossary-term {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 1.25em 0;
}
.glossary-term strong {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-style: dotted;
  white-space: nowrap;
  flex-shrink: 0;
}
.glossary-term p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* odds-example */
.odds-example {
  background: var(--bg-header);
  border: 1px solid var(--muted-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 1.5em 0;
  box-shadow: var(--shadow-md);
  overflow-x: auto;
}
.odds-example table { margin: 0; }
.odds-example th {
  background: var(--accent);
  color: #ffffff;
  font-size: 0.75rem;
}
.odds-example td {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-primary);
}
.odds-example td:first-child {
  font-family: var(--font-body);
  font-weight: 700;
}

/* worked-example */
.worked-example {
  background: var(--muted-bg);
  padding: 1.75rem 1.75rem;
  border-radius: var(--radius);
  margin: 1.5em 0;
  box-shadow: var(--shadow-sm);
}
.worked-example p {
  font-size: 0.9375rem;
  color: var(--text-primary);
  margin-bottom: 0.75em;
  text-align: left;
}
.worked-example p:last-child { margin-bottom: 0; }
.worked-example strong {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--accent);
}

/* pre-bet-checklist */
.pre-bet-checklist {
  margin: 1.5em 0;
}
.pre-bet-checklist > p {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.75rem;
  text-align: left;
}
.pre-bet-checklist ul {
  border-left: 2px solid var(--muted-border);
  padding-left: 1.5rem;
  list-style: none;
  margin: 0;
}
.pre-bet-checklist li {
  position: relative;
  padding-left: 0.25rem;
  margin-bottom: 0.75em;
  font-size: 0.9375rem;
  color: var(--text-primary);
}
.pre-bet-checklist li::before {
  content: '\2610';
  position: absolute;
  left: -1.5rem;
  top: 0;
  color: var(--accent);
  background: var(--bg-page);
  font-size: 0.875rem;
  line-height: 1.7;
}

/* comparison */
.comparison {
  margin: 1.5em 0;
  overflow-x: auto;
}
.comparison table { box-shadow: var(--shadow-sm); border-radius: var(--radius); overflow: hidden; }
.comparison th { background: var(--accent-dark); color: #ffffff; }
.comparison td { font-size: 0.9375rem; color: var(--text-primary); }
.comparison tbody tr:nth-child(even) { background: var(--muted-bg); }

/* at-a-glance */
.at-a-glance {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 1.5em 0;
  border: 1px solid var(--muted-border);
  border-radius: var(--radius);
  background: var(--bg-header);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.at-a-glance > div {
  padding: 1.25rem 1rem;
  text-align: center;
  border-right: 1px solid var(--muted-border);
}
.at-a-glance > div:last-child { border-right: none; }
.at-a-glance p { text-align: center; margin-bottom: 0.25em; font-size: 0.875rem; color: var(--text-secondary); }
.at-a-glance p:first-child { margin-bottom: 0.25em; }
.at-a-glance strong {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.125rem;
}

/* card-grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5em 0;
}
.card-grid > div {
  background: var(--bg-header);
  border: 1px solid var(--muted-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}
.card-grid > div:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-grid p { font-size: 0.9375rem; margin-bottom: 0.5em; color: var(--text-primary); text-align: left; }
.card-grid p:last-child { margin-bottom: 0; }
.card-grid strong { color: var(--accent-dark); }

/* dos-donts */
.dos-donts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5em 0;
}
.dos-donts > div {
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--bg-header);
  box-shadow: var(--shadow-sm);
}
.dos-donts > div:first-child { border-top: 3px solid var(--success); }
.dos-donts > div:last-child { border-top: 3px solid var(--danger); }
.dos-donts p { text-align: left; }
.dos-donts p strong {
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.dos-donts > div:first-child p strong { color: var(--success); }
.dos-donts > div:last-child p strong { color: var(--danger); }
.dos-donts ul { padding-left: 1.25em; margin-bottom: 0; }
.dos-donts li { font-size: 0.9375rem; margin-bottom: 0.5em; color: var(--text-primary); }

/* section-bridge */
.section-bridge {
  text-align: center;
  margin: 2em 0;
  position: relative;
  padding: 0 2rem;
}
.section-bridge::before,
.section-bridge::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 2rem;
  height: 1px;
  background: var(--muted-border);
}
.section-bridge::before { left: 0; }
.section-bridge::after { right: 0; }
.section-bridge p {
  font-style: italic;
  color: var(--accent);
  font-size: 1rem;
  text-align: center;
  margin-bottom: 0;
}

/* author-bio */
.author-bio {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-top: 1px solid var(--muted-border);
  padding-top: 1rem;
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* ── FAQ accordion ── */
[data-content="faq"] details {
  border-bottom: 1px solid var(--muted-border);
}
[data-content="faq"] details:first-of-type {
  border-top: 1px solid var(--muted-border);
}

[data-content="faq"] summary {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 1rem 2rem 1rem 0;
  cursor: pointer;
  list-style: none;
  position: relative;
  transition: color 0.2s ease;
}
[data-content="faq"] summary::-webkit-details-marker { display: none; }
[data-content="faq"] summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 1rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}
[data-content="faq"] details[open] summary::after {
  content: '-';
}
[data-content="faq"] summary:hover { color: var(--accent); }

[data-content="faq"] details > div {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease;
}
[data-content="faq"] details[open] > div {
  max-height: 500px;
  opacity: 1;
}
[data-content="faq"] details > div > p {
  padding-bottom: 1rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Article images ── */
.article-image {
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

/* ── Footer ── */
.site-footer {
  background: var(--bg-footer);
  color: #9ca3af;
  padding: 3rem 2rem 1.5rem;
  margin-top: var(--section-gap);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.footer-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #d1d5db;
  margin-bottom: 0.75rem;
}

.footer-col p {
  color: #9ca3af;
  font-size: 0.8125rem;
  margin-bottom: 0.5em;
  text-align: left;
}

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

.footer-col li { margin-bottom: 0.35em; }

.footer-col a {
  color: #9ca3af;
  font-size: 0.8125rem;
  transition: color 0.2s ease;
}
.footer-col a:hover { color: #ffffff; }

.footer-bottom {
  max-width: 960px;
  margin: 2rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  font-size: 0.75rem;
  color: #6b7280;
}

.footer-logo {
  font-family: var(--font-logo);
  font-size: 1.5rem;
  color: #ffffff;
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 0.5rem;
}

/* ── Media queries ── */
@media (max-width: 768px) {
  [data-content] {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .site-header {
    padding: 0.5rem 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .site-logo img { width: 140px; }

  .header-meta { gap: 0.5rem; }
  .header-trust { font-size: 0.5625rem; }

  [data-content="hero"] {
    padding: 2.5rem 1rem 2rem;
  }

  .at-a-glance {
    grid-template-columns: 1fr;
  }
  .at-a-glance > div {
    border-right: none;
    border-bottom: 1px solid var(--muted-border);
  }
  .at-a-glance > div:last-child { border-bottom: none; }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .dos-donts {
    grid-template-columns: 1fr;
  }

  .glossary-term {
    flex-direction: column;
    gap: 0.25rem;
  }

  .comparison { overflow-x: auto; }
  .comparison table { min-width: 500px; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .tldr { padding: 1.25rem 1rem; }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .header-meta {
    width: 100%;
    justify-content: flex-end;
  }
}

/* =========================================
   UNIVERSAL DESKTOP & MOBILE MENU + LOGO
   ========================================= */

/* Header Base */
.site-header {
    background-color: var(--color-bg, #121212);
    border-bottom: 1px solid var(--color-border, #333333);
    position: sticky;
    top: 0;
    z-index: 100;
}

/* Mobile defaults for navigation bar */
.top-navigation-bar {
    width: 100%;
    margin: 0 auto;
    padding: 15px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo Fixes */
.site-logo {
    min-width: 180px;
    margin: 0;
}

.site-logo img {
    max-height: 50px !important;
    max-width: none !important;
    width: auto !important; 
    display: block;
    transition: transform 0.2s ease;
}

.site-logo img:hover {
    transform: scale(1.02);
}

/* Desktop Menu */
.site-nav--desktop {
    display: none; 
}

/* Desktop Grid Layout: Logo left, Menu center */
@media (min-width: 1024px) {
    .top-navigation-bar {
        max-width: 100%;
        padding: 15px 40px; 
        display: flex; 
        justify-content: space-between;
        align-items: center;
        gap: 30px;
    }
    
    .site-nav--desktop {
        display: block;
        flex: 1; 
        min-width: 0; 
    }

    .mobile-controls {
        display: none; 
    }
    
    .site-nav--desktop ul {
        display: flex;
        flex-wrap: wrap; 
        justify-content: flex-end; 
        gap: 15px 25px; 
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .site-nav--desktop a {
        text-decoration: none;
        color: var(--color-text, #ffffff);
        font-family: var(--font-body, sans-serif);
        font-weight: 500;
        font-size: 14px; 
        transition: color 0.2s ease;
        white-space: normal !important;
        line-height: 1.2;
    }
    
    .site-nav--desktop a:hover {
        color: var(--color-accent, #eab308);
    }
}

/* Mobile Burger Button */
.burger {
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
    z-index: 1000;
}

.burger span {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--color-text, #ffffff);
    transition: transform 0.3s ease, opacity 0.3s ease;
    border-radius: 2px;
}

/* Burger Animation to X */
.burger.is-active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.burger.is-active span:nth-child(2) {
    opacity: 0;
}
.burger.is-active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Menu Slider */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%; 
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-bg, #121212);
    box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow-y: auto;
    padding: 60px 30px;
}

.mobile-menu.is-open {
    right: 0; 
}

.mobile-menu__close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 36px;
    line-height: 1;
    color: var(--color-text, #ffffff);
    cursor: pointer;
    transition: color 0.2s ease;
}

.mobile-menu__close:hover {
    color: var(--color-accent, #eab308);
}

.menu-mobile {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.menu-mobile a {
    text-decoration: none;
    color: var(--color-text, #ffffff);
    font-size: 20px;
    font-family: var(--font-display, sans-serif);
    font-weight: 600;
    display: block;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.menu-mobile a:hover {
    color: var(--color-accent, #eab308);
    padding-left: 10px; 
}

/* Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(3px); 
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s;
    z-index: 998;
}

.mobile-menu-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

.sitemap-main{
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
}

.sitemap-title{
  margin: 0 0 8px;
  text-align: center;
}

.sitemap-subtitle{
  margin: 0 0 24px;
  text-align: center;
  opacity: 0.75;
}

.sitemap-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.sitemap-link{
  display: block;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  text-decoration: none;
}

.sitemap-link:hover{
  border-color: rgba(255,255,255,0.2);
}

/* ===== Universal hub (NO body_class needed) ===== */

main.hub-children-main{
  padding-bottom: 48px;
}

/* Article wrapper */
main.hub-children-main .hub-children-article{
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

/* Header */
main.hub-children-main .hub-children-header{
  text-align: center;
  margin-top: 24px;
  margin-bottom: 24px;
}

main.hub-children-main .hub-children-title{
  margin: 0 0 10px;
}

main.hub-children-main .hub-children-intro{
  max-width: 900px;
  margin: 0 auto;
  opacity: .9;
}

/* Grid */
main.hub-children-main .hub-children-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  margin-top: 12px;
}

/* Card */
main.hub-children-main .hub-children-card{
  display: block;
  text-decoration: none;
}

main.hub-children-main .hub-children-card__media{
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255,255,255,0.06);
  box-shadow: 0 10px 28px rgba(0,0,0,.18);
  transition: transform .22s ease, box-shadow .22s ease;
}

main.hub-children-main .hub-children-card:hover .hub-children-card__media{
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.28);
}

/* Image */
main.hub-children-main .hub-children-card__img{
  width: 100%;
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
}

/* Overlay */
main.hub-children-main .hub-children-card__overlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.08) 0%,
    rgba(0,0,0,0.42) 55%,
    rgba(0,0,0,0.70) 100%
  );
}

/* Text */
main.hub-children-main .hub-children-card__content{
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
}

main.hub-children-main .hub-children-card__title{
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 6px 18px rgba(0,0,0,.55);
}

/* Responsive */
@media (max-width: 1024px){
  main.hub-children-main .hub-children-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (max-width: 640px){
  main.hub-children-main .hub-children-grid{
    grid-template-columns: 1fr;
  }
}

.home main > *:not([data-content="hero"]):not(.cl-header):not(header):not(.cl-hero),
.home main article > *:not([data-content="hero"]):not(.cl-header):not(header):not(.cl-hero) {
    max-width: var(--content-max-width, 940px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    box-sizing: border-box !important;
}

.home main iframe,
.home main article iframe {
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    transform: none !important;
    width: 100% !important;
}

/* ===== ХЛЕБНЫЕ КРОШКИ (BREADCRUMBS) - LIGHT & DARK ===== */

/* БАЗОВАЯ (СВЕТЛАЯ) ТЕМА */
#crumbs {
    padding: 10px 0;
    margin-bottom: 20px;
    font-size: 14px;
    color: #64748b; 
    text-align: center; 
}

#crumbs a {
    text-decoration: none;
    color: #475569; 
    transition: color 0.2s ease;
}

#crumbs a:hover {
    color: #2563eb; 
    text-decoration: underline;
}

#crumbs .current {
    font-weight: 600;
    color: #0f172a; 
}

/* ТЕМНАЯ ТЕМА (Автоматическое переключение) */
@media (prefers-color-scheme: dark) {
    #crumbs {
        color: rgba(255, 255, 255, 0.5); 
    }

    #crumbs a {
        color: rgba(255, 255, 255, 0.7); 
    }

    #crumbs a:hover {
        color: #ffffff; 
    }

    #crumbs .current {
        color: #ffffff; 
    }
}

/* =========================================
   СТИЛИ ДЛЯ ОГЛАВЛЕНИЯ (TOC) - LIGHT & DARK
   ========================================= */

/* БАЗОВАЯ (СВЕТЛАЯ) ТЕМА */
.toc-card {
    background: #f8fafc; 
    border: 1px solid #e2e8f0; 
    border-radius: 10px;
    padding: 25px 30px;
    margin: 40px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.toc-card h2 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 24px;
    color: #1e293b; 
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 15px;
}

.toc-columns {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toc-group a {
    color: #475569 !important; 
    text-decoration: none;
    font-size: 16px;
    line-height: 1.5;
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block;
}

.toc-group a:hover {
    color: #2563eb !important; 
    transform: translateX(4px);
}

/* Две колонки на компьютерах */
@media (min-width: 768px) {
    .toc-columns {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 40px;
    }
}

/* ТЕМНАЯ ТЕМА */
@media (prefers-color-scheme: dark) {
    .toc-card {
        background: #1a1a1f;
        border-color: #2d2d35;
        box-shadow: none;
    }

    .toc-card h2 {
        color: #ffffff;
        border-bottom-color: #2d2d35;
    }

    .toc-group a {
        color: #a0a0b0 !important; 
    }

    .toc-group a:hover {
        color: #ffffff !important; 
    }
}

.site-footer .footer-col h3 {
  color: #ffffff;
}

header,
.top-navigation-bar {
    background-color: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
}

.menu-desktop a,
.site-header a,
.top-navigation-bar a,
.site-title,
.site-logo {
    color: #111827 !important;
    font-weight: 500;
}

.menu-desktop a:hover,
.site-header a:hover {
    color: #dc2626 !important; 
}

.burger span {
    background-color: #111827 !important;
}