html {
  color-scheme: dark !important;
}

h1 {
  margin-bottom: 1rem;
  font-size: 3rem;
  line-height: 1.3;
}

.um-header *,
.um-header *::before,
.um-header *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    background: none;
    border: none;
    text-decoration: none;
    list-style: none;
}

header {
  max-width: 1380px !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.um-sub-menu {
  position: absolute !important;
  top: 38px;
}

.um-sub-menu .um-menu-item {
  background: var(--color-bg) !important;
}

.breadcrumbs {
  margin-bottom: 1rem;
}

.breadcrumbs span {
  font-size: 1rem;
}

.um-header {
    --um-primary-color: #333;
    --um-bg-color: #fff;
    --um-hover-color: inherit;
    --um-border-color: #ddd;
    --um-transition: 0.3s ease;
    --um-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);

    all: initial;
    font-family: inherit;
    display: block;
    position: relative;
    background-color: var(--um-bg-color);
    color: var(--um-primary-color);
}

.um-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    max-width: 100%;
    padding: 1rem;
    gap: 1rem;
}

.um-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    font-weight: bold;
}

.um-logo__image {
    display: block;
    max-width: 60px;
    height: auto;
}

.um-logo__text {
    font-size: 1.25rem;
}

.um-logo-text {
    text-decoration: none;
    color: inherit;
    font-weight: bold;
    font-size: 1.25rem;
}

.um-burger {
    --um-burger-width: 30px;
    --um-burger-height: 24px;

    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: var(--um-burger-width);
    height: var(--um-burger-height);
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    position: relative;
}

.um-burger__line {
    width: 100%;
    height: 3px;
    background-color: currentColor;
    border-radius: 1px;
    transition: transform var(--um-transition), opacity var(--um-transition);
}

.um-burger[aria-expanded="true"] .um-burger__line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.um-burger[aria-expanded="true"] .um-burger__line:nth-child(2) {
    opacity: 0;
}

.um-burger[aria-expanded="true"] .um-burger__line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

.um-navigation {
    position: relative;
    z-index: 1000;
}

.um-menu {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
}

.um-menu-item {
    position: relative;
}

.um-menu-item__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.um-menu-link {
    display: block;
    padding: 0.75rem 1rem;
    color: inherit;
    text-decoration: none !important;
    flex: 1;
    transition: color var(--um-transition);
    border-radius: 4px;
}

a.um-menu-link:hover {
    color: var(--um-hover-color);
    background-color: rgba(0, 0, 0, 0.03);
}

.um-menu-item--current>.um-menu-item__inner>.um-menu-link {
    color: var(--um-hover-color);
    font-weight: 600;
}

.um-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    border-radius: 4px;
    flex-shrink: 0;
    transition: background-color var(--um-transition);
}

.um-menu-toggle:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.um-menu-toggle__icon {
    transition: transform var(--um-transition);
}

.um-menu-toggle[aria-expanded="true"] .um-menu-toggle__icon {
    transform: rotate(180deg);
}

.um-sub-menu {
    display: none;
    min-width: 200px;
    padding: 0.5rem 0;
    background-color: var(--um-bg-color);
    box-shadow: var(--um-shadow);
    border: 1px solid var(--um-border-color);
    border-radius: 6px;
}

.um-sub-menu--depth-0 {
    position: static;
}

.um-sub-menu--depth-1 {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 100;
}

.um-sub-menu--depth-2 {
    position: absolute;
    top: 0;
    left: 100%;
    margin-left: 0.5rem;
}

.um-sub-menu.active {
    display: block;
}

.um-sub-menu .um-menu-link {
    padding: 0.625rem 1rem;
    font-size: 0.9375rem;
}

@media (max-width: 1023px) {
    .um-burger {
        display: flex;
    }

    .um-navigation {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--um-bg-color);
        transition: left var(--um-transition);
        overflow-y: auto;
        padding: 5rem 1rem 2rem;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    }

    .um-navigation.active {
        left: 0;
    }

    .um-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .um-overlay.active {
        display: block;
    }

    .um-sub-menu--depth-1,
    .um-sub-menu--depth-2 {
        position: static;
        margin-left: 1rem;
        margin-top: 0.5rem;
        box-shadow: none;
        border: none;
        border-left: 1px solid var(--um-border-color);
    }
}

@media (min-width: 1024px) {
    .um-container {
        flex-wrap: nowrap;
    }

    .um-menu {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .um-menu-toggle {
        display: none;
    }

    .um-menu-item--has-children:hover>.um-sub-menu {
        display: block;
    }

    .um-menu-item:last-child .um-sub-menu--depth-1,
    .um-menu-item:nth-last-child(2) .um-sub-menu--depth-1 {
        left: auto;
        right: 0;
    }
}

.um-menu-toggle:focus-visible,
.um-menu-link:focus-visible,
.um-burger:focus-visible {
    outline: 2px solid var(--um-hover-color);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .um-header * {
        transition: none !important;
        animation: none !important;
    }
}

.um-header.um-theme-dark {
    --um-primary-color: inherit;
    --um-bg-color: inherit;
    --um-hover-color: inherit;
    --um-border-color: inherit;
}

.um-header.um-theme-minimal {
    --um-bg-color: transparent;
    --um-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.um-hide {
    display: none !important;
}

.um-show {
    display: block !important;
}

.um-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.header-meta time {
    margin: auto;
    font-size: 1rem;
}

.header-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-family: inherit;
}

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

.header-meta svg {
    width: 30px;
}
.articles-main {
    padding: 20px 0;
}

.articles-breadcrumbs {
    margin-bottom: 20px;
}

.articles-header {
    text-align: center;
    margin-bottom: 40px;
}

.articles-page-title {
    font-size: 2.5rem;
    margin: 0;
    color: #333;
}

.articles-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.articles-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 50px;
}

.article-item {
    flex: 1 1 calc(50% - 30px);
    min-width: 300px;
    box-sizing: border-box;
}

.article-card {
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}


.article-card__image-link {
    display: block;
    text-decoration: none;
}

.article-card__image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.article-card__img {
    width: 100%;
    height: 100%;
    border-radius: 1rem;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-card__img {
    transform: scale(1.05);
}

.article-card__image--placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-icon {
    font-size: 60px;
    opacity: 0.7;
}

.article-card__content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-card__header {
    margin-bottom: 15px;
}

.article-card__title {
    margin: 0 0 10px 0;
    font-size: 1.4rem;
    line-height: 1.3;
}

.article-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-card__title a:hover {
    color: inherit;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #666;
}

.article-meta__separator {
    color: #999;
    font-size: 0.9em;
}

.article-meta__date,
.article-meta__author,
.article-meta__category,
.article-meta__time {
    display: inline-flex;
    align-items: center;
}

.article-card__excerpt {
    flex: 1;
    margin-bottom: 20px;
    line-height: 1.6;
    color: #555;
}

.article-card__footer {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.article-card__read-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: inherit;
    text-decoration: none;
    font-weight: 600;
    transition: gap 0.3s ease;
}

.article-card__read-more:hover {
    gap: 10px;
}

.read-more-arrow {
    transition: transform 0.3s ease;
}

.article-card__read-more:hover .read-more-arrow {
    transform: translateX(3px);
}

.articles-pagination {
    margin-top: 40px;
}

.articles-pagination ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 5px;
}

.articles-pagination li {
    margin: 0;
}

.articles-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 15px;
    border-radius: 6px;
    text-decoration: none;
    color: inherit;
    font-weight: 500;
    transition: all 0.3s ease;
}

.articles-pagination .current {
    background: inherit;
    color: inherit;
    border-color: inherit;
}

.articles-pagination a.page-numbers:hover {
    background: inherit;
    border-color: inherit;
    color: inherit;
}

.articles-empty {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
    text-align: center;
}

.articles-empty__content {
    max-width: 500px;
}

.articles-empty__title {
    font-size: 2rem;
    color: #333;
    margin-bottom: 15px;
}

.articles-empty__text {
    color: #666;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.articles-empty__link {
    display: inline-block;
    padding: 12px 30px;
    background: #0073aa;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s ease;
}

.articles-empty__link:hover {
    background: #005a87;
}

@media (max-width: 992px) {
    .article-item {
        flex: 1 1 calc(50% - 30px);
    }

    .articles-page-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .articles-grid {
        gap: 20px;
    }

    .article-item {
        flex: 1 1 100%;
    }

    .article-card__content {
        padding: 20px;
    }

    .article-card__image {
        height: 180px;
    }

    .articles-page-title {
        font-size: 1.8rem;
    }

    .article-meta {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .articles-container {
        padding: 0 15px;
    }

    .article-card__image {
        height: 160px;
    }

    .article-card__title {
        font-size: 1.2rem;
    }

    .articles-pagination .page-numbers {
        min-width: 35px;
        height: 35px;
        padding: 0 10px;
        font-size: 0.9rem;
    }
}


:root {
  --font-display: Georgia, serif;
  --font-body: 'Source Sans 3', 'Source Sans Pro', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --color-bg: #fafaf7;
  --color-surface: #f1f0eb;
  --color-text: #1a1a18;
  --color-text-secondary: #5c5c56;
  --color-accent: #2d5f2e;
  --color-accent-light: rgba(45, 95, 46, 0.08);
  --color-border: #d4d3cc;
  --color-border-light: #e6e5df;
  --color-success: #2d7a3a;
  --color-danger: #a63d2f;
  --color-link: #2d5f2e;
  --color-link-hover: #1e4220;

  --hero-bg: #0f1a0f;
  --hero-text: #f0efe8;
  --hero-accent: #4a9e4d;

  --max-width-content: 720px;
  --section-gap: clamp(3.5rem, 6vw, 5.5rem);
  --content-padding-x: clamp(1.25rem, 4vw, 2.5rem);

  --radius-sm: 4px;
  --radius-md: 6px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #121210;
    --color-surface: #1e1e1a;
    --color-text: #e8e7e0;
    --color-text-secondary: #9a9990;
    --color-accent: #5cb85f;
    --color-accent-light: rgba(92, 184, 95, 0.1);
    --color-border: #3a3a34;
    --color-border-light: #2a2a25;
    --color-success: #5cb85f;
    --color-danger: #d9634e;
    --color-link: #6ecc71;
    --color-link-hover: #8ddc8f;

    --hero-bg: #0a120a;
    --hero-text: #e8e7e0;
    --hero-accent: #5cb85f;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.2), 0 1px 2px rgba(0,0,0,0.15);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.25), 0 2px 4px rgba(0,0,0,0.15);
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.72;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

p {
  text-align: left;
  margin-bottom: 1.25em;
}

h1 {
  overflow-wrap: break-word;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  text-align: left;
  color: var(--color-text);
  margin-bottom: 1rem;
  scroll-margin-top: 2rem;
}

h3 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.1rem + 0.75vw, 1.625rem);
  font-weight: 400;
  line-height: 1.3;
  text-align: left;
  color: var(--color-text);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  scroll-margin-top: 2rem;
}

body {
  overflow-x: hidden;
}

a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

a:hover {
  color: var(--color-link-hover);
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

strong {
  font-weight: 600;
}

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

li {
  margin-bottom: 0.4em;
  text-align: left;
}

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

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

figure {
  margin: 1.5em auto;
  max-width: 100%;
}

figcaption {
  text-align: center;
  font-size: 0.85em;
  color: var(--color-text-secondary);
  margin-top: 0.5em;
}

header {
  padding: 0;
  margin: 0;
  line-height: 0;
  font-size: 0;
}

main {
  width: 100%;
}

[data-content] {
  max-width: calc(var(--max-width-content) + 30px);
  margin-left: auto;
  margin-right: auto;
  padding-left: 15px;
  padding-right: 15px;
}

[data-content]:last-child {
  padding-bottom: var(--section-gap);
}

/* --- info-box --- */
.info-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
  box-shadow: var(--shadow-sm);
}

.info-box p {
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.75em;
}

.info-box p:last-child {
  margin-bottom: 0;
}

.info-box strong {
  color: var(--color-text);
}

/* --- odds-example --- */
.odds-example {
  background: var(--hero-bg);
  color: var(--hero-text);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  margin: 1.75rem 0;
  box-shadow: var(--shadow-md);
}

.odds-example p {
  text-align: center;
  color: var(--hero-text);
  margin-bottom: 0.6em;
}

.odds-example p:first-child {
  font-family: var(--font-display);
  font-size: 1.1em;
  margin-bottom: 0.75em;
}

.odds-example p:last-child {
  font-family: var(--font-mono);
  font-size: 0.85em;
  opacity: 0.8;
  margin-bottom: 0;
}

.odds-example strong {
  color: var(--hero-text);
}

@media (prefers-color-scheme: dark) {
  .odds-example {
    background: #0a120a;
    color: #e8e7e0;
    border: 1px solid #2a3a2a;
  }
  .odds-example p,
  .odds-example strong {
    color: #e8e7e0;
  }
}

/* --- callout --- */
.callout {
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  margin: 1.75rem 0;
  background: var(--color-accent-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.callout p {
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.5em;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout strong {
  color: var(--color-accent);
}

/* --- card-grid --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.75rem 0;
}

.card-grid > div {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card-grid > div:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-grid p {
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.5em;
}

.card-grid p:last-child {
  margin-bottom: 0;
}

.card-grid strong {
  color: var(--color-text);
}

/* --- comparison --- */
.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.75rem 0;
}

.comparison > div {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.comparison > div:first-child {
  border-top: 3px solid var(--color-accent);
}

.comparison > div:last-child {
  border-top: 3px solid var(--color-text-secondary);
}

.comparison p {
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.5em;
}

.comparison p:last-child {
  margin-bottom: 0;
}

.comparison strong {
  color: var(--color-text);
}

@media (max-width: 600px) {
  .comparison {
    grid-template-columns: 1fr;
  }
}

/* --- key-takeaway --- */
.key-takeaway {
  border-top: 2px solid var(--color-accent);
  padding-top: 1rem;
  margin: 2rem 0;
}

.key-takeaway p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1rem + 0.5vw, 1.4rem);
  font-weight: 400;
  line-height: 1.4;
  text-align: left;
  color: var(--color-text);
}

/* --- fun-fact --- */
.fun-fact {
  position: relative;
  padding-left: 1.5rem;
  margin: 1.5rem 0;
}

.fun-fact::before {
  content: '\2014';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.fun-fact p {
  font-style: italic;
  text-align: left;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* --- glossary-term (inline span variant) --- */
span.glossary-term {
  display: inline;
}

/* --- glossary-term (block variant) --- */
div.glossary-term {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 1rem 0;
}

div.glossary-term strong {
  font-family: var(--font-mono);
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  white-space: nowrap;
  flex-shrink: 0;
}

div.glossary-term span:last-child {
  font-family: var(--font-body);
  color: var(--color-text-secondary);
}

@media (max-width: 500px) {
  div.glossary-term {
    flex-direction: column;
    gap: 4px;
  }
}

/* --- dos-donts --- */
.dos-donts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.dos-donts > div {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.dos-donts > div:first-child {
  background: rgba(45, 122, 58, 0.06);
  border: 1px solid rgba(45, 122, 58, 0.2);
  border-top: 3px solid var(--color-success);
}

.dos-donts > div:last-child {
  background: rgba(166, 61, 47, 0.06);
  border: 1px solid rgba(166, 61, 47, 0.2);
  border-top: 3px solid var(--color-danger);
}

.dos-donts p {
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.5em;
}

.dos-donts > div:first-child strong {
  color: var(--color-success);
}

.dos-donts > div:last-child strong {
  color: var(--color-danger);
}

.dos-donts ul {
  text-align: left;
  padding-left: 1.25em;
  margin-bottom: 0;
}

.dos-donts li {
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.35em;
}

@media (prefers-color-scheme: dark) {
  .dos-donts > div:first-child {
    background: rgba(92, 184, 95, 0.06);
    border-color: rgba(92, 184, 95, 0.15);
    border-top-color: var(--color-success);
  }
  .dos-donts > div:last-child {
    background: rgba(217, 99, 78, 0.06);
    border-color: rgba(217, 99, 78, 0.15);
    border-top-color: var(--color-danger);
  }
}

@media (max-width: 600px) {
  .dos-donts {
    grid-template-columns: 1fr;
  }
}

/* --- pre-bet-checklist --- */
.pre-bet-checklist {
  margin: 1.75rem 0;
}

.pre-bet-checklist > p:first-child {
  font-family: var(--font-display);
  font-size: 0.8em;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  text-align: left;
}

.pre-bet-checklist strong {
  color: var(--color-accent);
}

.pre-bet-checklist ul {
  border-left: 2px solid var(--color-border);
  padding-left: 1.75rem;
  list-style: none;
  margin-bottom: 0;
}

.pre-bet-checklist li {
  position: relative;
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.6em;
  padding-left: 0.25rem;
}

.pre-bet-checklist li::before {
  content: '\2610';
  position: absolute;
  left: -1.65rem;
  color: var(--color-accent);
  background: var(--color-bg);
  padding: 0 2px;
}

/* --- at-a-glance --- */
.at-a-glance {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 1.75rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.at-a-glance > div {
  padding: 1.25rem;
  background: var(--color-surface);
}

.at-a-glance > div:not(:last-child) {
  border-right: 1px solid var(--color-border);
}

.at-a-glance p:first-child {
  font-family: var(--font-display);
  font-size: 1.2em;
  text-align: center;
  color: var(--color-text);
  margin-bottom: 0.35em;
}

.at-a-glance p {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.88em;
  margin-bottom: 0;
}

@media (max-width: 600px) {
  .at-a-glance {
    grid-template-columns: 1fr;
  }
  .at-a-glance > div:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
}

/* --- worked-example --- */
.worked-example {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  margin: 1.75rem 0;
  box-shadow: var(--shadow-md);
}

.worked-example p {
  text-align: left;
  color: var(--color-text);
  margin-bottom: 0.75em;
}

.worked-example p:first-child {
  font-family: var(--font-display);
  font-size: 1.05em;
  margin-bottom: 1rem;
}

.worked-example p:last-child {
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0;
}

.worked-example strong {
  color: var(--color-text);
}

.worked-example hr {
  border-top-color: var(--color-border);
  margin: 1rem 0;
}

.worked-example code,
.worked-example .mono {
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--color-text);
}

/* --- section-bridge --- */
.section-bridge {
  text-align: center;
  font-style: italic;
  font-family: var(--font-display);
  color: var(--color-accent);
  margin: 2.5rem 0;
  font-size: 1.05em;
}

.section-bridge::before,
.section-bridge::after {
  content: '\2014\2014';
  opacity: 0.35;
  margin: 0 0.6em;
  font-style: normal;
}

[data-content="hero"] {
  max-width: none;
  background: var(--hero-bg);
  padding: clamp(1.33rem, 3.3vw, 2.33rem) var(--content-padding-x) 0;
  position: relative;
  overflow: hidden;
  margin: 0;
  width: 100vw;
  margin-left: calc(50% - 50vw);
}

[data-content="hero"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(74, 158, 77, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

[data-content="hero"]::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
  pointer-events: none;
}

.hero-inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}


.hero-rubric {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--hero-accent);
  margin-bottom: 1.25rem;
  text-align: left;
}

[data-content="hero"] h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.5rem + 3.5vw, 4rem);
  font-weight: 400;
  line-height: 1.08;
  color: var(--hero-text);
  text-align: left;
  margin-bottom: 1.25rem;
}

h1 {
  font-family: var(--font-display);
  font-weight: 400;
}

.hero-description {
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.2rem);
  line-height: 1.6;
  color: var(--hero-text);
  opacity: 0.8;
  text-align: left;
  max-width: 600px;
  margin-bottom: 1.5rem;
}

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

.hero-badge {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hero-accent);
  border: 1px solid rgba(74, 158, 77, 0.3);
  padding: 0.3em 0.8em;
  border-radius: 3px;
}

[data-content="hero"] figure {
  margin-top: 2rem;
  margin-bottom: 0;
}

[data-content="hero"] .hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: var(--radius-md);
}

[data-content="hero"] figcaption {
  text-align: center;
  color: var(--hero-text);
  opacity: 0.5;
  font-size: 0.8em;
  margin-top: 0.6em;
}

.btn-start-reading {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hero-text);
  border: 1px solid rgba(74, 158, 77, 0.4);
  padding: 0.6em 1.5em;
  border-radius: var(--radius-sm);
  text-decoration: none;
  margin-top: 1.5rem;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.btn-start-reading:hover {
  background: rgba(74, 158, 77, 0.12);
  border-color: var(--hero-accent);
  color: var(--hero-text);
}

[data-content="toc"] {
  max-width: var(--max-width-content);
  padding-top: calc(var(--section-gap) * 0.6);
  padding-bottom: 0;
}

.toc-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.toc-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-secondary);
  margin-right: 0.5rem;
}

.toc-strip a {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0.3em 0.75em;
  border: 1px solid var(--color-border-light);
  border-radius: 3px;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.toc-strip a:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

.toc-strip a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.article-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

img[loading="lazy"] {
  max-width: 100%;
  height: auto;
}

[data-content="faq"] {
  margin-bottom: 1.5rem;
}

[data-content="faq"] details {
  border-bottom: 1px solid var(--color-border-light);
  interpolate-size: allow-keywords;
}

[data-content="faq"] summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 1rem 0;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1rem + 0.25vw, 1.2rem);
  font-weight: 400;
  color: var(--color-text);
  list-style: none;
  transition: color 0.2s ease;
}

[data-content="faq"] summary::-webkit-details-marker {
  display: none;
}

footer {
  padding-top: 0 !important;
  padding-bottom: 1rem !important;
  margin-top: 3rem !important;
}

[data-content="faq"] summary::after {
  content: '+';
  font-family: var(--font-body);
  font-size: 1.2em;
  font-weight: 300;
  color: var(--color-text-secondary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

[data-content="final-whistle"] {
  padding-bottom: 0 !important;
}

[data-content="faq"] details[open] summary::after {
  transform: rotate(45deg);
}

[data-content="faq"] summary:hover {
  color: var(--color-accent);
}

[data-content="faq"] summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

[data-content='faq'] .details-content {
    overflow: hidden;
    transition: all 0.3s ease;
    max-height: 0;
    opacity: 0;
}

[data-content='faq'] details[open] .details-content {
    max-height: 1000px;
    opacity: 1;
}

/* Fallback for browsers without ::details-content */
@supports not selector(::details-content) {
  @keyframes faq-fade-in {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
  }
  [data-content="faq"] details[open] > *:not(summary) {
    animation: faq-fade-in 0.25s ease forwards;
  }
}

[data-content="faq"] details div {
  padding: 0 0 1rem;
}

[data-content="faq"] details div p {
  text-align: left;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
}

.btn-back-top {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: 0.5em 1.2em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: color 0.2s ease, border-color 0.2s ease;
  margin-top: 1rem;
}

.btn-back-top:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

footer {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 2rem var(--content-padding-x);
  border-top: 1px solid var(--color-border-light);
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}
@media (max-width: 768px) {
  [data-content="hero"] {
    padding: clamp(3rem, 8vw, 5rem) var(--content-padding-x) clamp(2rem, 5vw, 3.5rem);
  }

  [data-content="hero"] h1 {
    font-size: clamp(1.85rem, 1.3rem + 3vw, 3rem);
  }

  .toc-strip {
    gap: 0.4rem;
  }

  .toc-strip a {
    font-size: 0.78rem;
    padding: 0.25em 0.6em;
  }

  .worked-example {
    padding: 1.25rem 1.5rem;
  }
}

@media (max-width: 480px) {
  :root {
    --content-padding-x: 1rem;
  }

  h2 {
    font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
  }
}

footer {
  max-width: 1380px;
  margin: 0 auto;
  padding: var(--section-gap) var(--content-padding-x) 2.5rem;
  border-top: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
}

/* Grid layout */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

/* Footer sections */
footer section h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.4rem);
  margin-bottom: 1rem;
  color: var(--color-text);
}

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

footer section li {
  margin-bottom: 0.55em;
  line-height: 1.6;
  font-size: 0.95em;
  color: var(--color-text-secondary);
}

/* Footer menu */
.footer-menu {
  list-style: none;
  padding: 0;
}

.footer-menu li {
  margin-bottom: 0.55em;
}

.footer-menu a {
  text-decoration: none;
  color: var(--color-link);
  font-size: 0.95em;
}

.footer-menu a:hover {
  color: var(--color-link-hover);
}

/* Copyright line */
.footer-copy {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  footer {
    padding-top: calc(var(--section-gap) * 0.8);
  }
}

@media (prefers-color-scheme: dark) {
  footer {
    border-top-color: var(--color-border);
  }

  .footer-copy {
    border-top-color: var(--color-border);
  }
}

/* =============================================
   IMAGES STYLES — voetbalwedden pillar
   ============================================= */

/* Hero image */
.hero-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 6px;
}

/* Article images inside sections */
.article-image {
  margin: 2rem auto;
  max-width: 100%;
}

.article-image img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.article-image figcaption {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--color-text-secondary, #5A5A5A);
  text-align: center;
  margin-top: 0.5rem;
  letter-spacing: 0.01em;
}

@media (prefers-color-scheme: dark) {
  .article-image img {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }
}

@media (max-width: 600px) {
  .article-image {
    margin: 1.5rem auto;
  }

  .article-image img {
    border-radius: 4px;
  }
}

footer section h3 {
  text-align: center;
}

footer section ul li {
  text-align: center;
  font-size: 1rem
}
.um-navigation.active {
  background-color: var(--color-bg) !important;
}

.um-burger[aria-expanded="true"] .um-burger__line:nth-child(3) {
    transform: translateY(-11px) rotate(-45deg) !important;
}

.um-menu-link {
  padding: 0.75rem 0.7rem !important;
}

@media (max-width: 580px) {
  h1 {
    font-size: clamp(1.85rem, 1.3rem + 3vw, 3rem);
  }
}

.toc-strip {
  margin-bottom: 1rem;
}

.articles-page-title {
  color: var(--hero-text);
}