/* About Foods - Serif Font Theme */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700;900&family=Inter:wght@400;500;600&display=swap');

:root {
  --color-primary: #22c55e;
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-muted: #666666;
  --color-accent: #0d9488;
  --bg-card: #fafafa;
  --border-color: #e5e5e5;
  --font-heading: 'Merriweather', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --container-width: 1024px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  line-height: 1.6;
}

/* Page Container */
.page-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem;
}

.category-page {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem;
}

.category-page .page-header {
  text-align: center;
  margin-bottom: 3rem;
}

.category-page .page-header h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
}

.category-page .page-header .subtitle {
  font-size: 1.125rem;
  color: var(--color-muted);
}

.category-page .page-header .page-hero-image {
  margin-bottom: 1.5rem;
}

.category-page .page-header .page-hero-image img {
  width: 100%;
  height: auto;
  border-radius: 0.75rem;
}

.page-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
}

.page-card {
  display: block;
  padding: 1rem;
  background: var(--bg-card);
  border-radius: 0.75rem;
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.page-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.page-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
}

.page-card h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.page-card p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin: 0;
}

/* Author */
.author-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 1rem;
  background: var(--bg-card);
  border-radius: 0.75rem;
}

.author-profile img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.author-profile .author-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.author-profile .author-info p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin: 0.25rem 0 0;
}

/* Article Page Layout */
.article-page {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 1rem;
}

.article-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* Breadcrumb */
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 1rem 0 2rem;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.breadcrumb li {
  color: var(--color-muted);
}

.breadcrumb a {
  color: var(--color-text);
  text-decoration: none;
}

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

.breadcrumb .separator {
  margin: 0 0.25rem;
}

.breadcrumb .current {
  color: var(--color-muted);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Science Article */
.science-article {
  background: var(--color-bg);
}

.article-header {
  margin-bottom: 2rem;
}

.article-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.science-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0.5rem 0 1rem;
  color: var(--color-text);
}

.article-lead {
  font-size: 1.25rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin: 1rem 0 2rem;
}

.article-hero-image {
  margin: 2rem 0;
}

.article-hero-image img {
  width: 100%;
  height: auto;
  border-radius: 0.75rem;
}

/* Article Body */
.article-body {
  margin-bottom: 2rem;
}

.science-section {
  margin: 2rem 0;
  padding: 1rem 0;
}

.science-heading {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  color: var(--color-text);
}

.science-content p {
  margin: 1rem 0;
  color: var(--color-text);
  line-height: 1.8;
}

.science-list {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.science-list li {
  margin: 0.75rem 0;
  line-height: 1.6;
}

/* FAQs Section */
.article-faqs {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.article-faqs h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin: 1.5rem 0 1rem;
}

/* Rating Section */
.article-rating {
  margin-top: 2rem;
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  background: var(--bg-card);
}

.article-rating h2 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.article-rating p {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin: 0;
}

/* Article Navigation */
.article-nav {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

.back-link {
  display: inline-block;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
}

.back-link:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero .subtitle {
  font-size: 1.5rem;
  color: var(--color-muted);
}

.hero .title,
.hero h2 {
  color: var(--color-primary);
}

/* Block Styles */
.block-h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  color: var(--color-text);
  line-height: 1.3;
}

.block-h3 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

.block-p {
  margin: 1rem 0;
  line-height: 1.8;
  color: var(--color-text);
}

.block-ul,
.block-ol {
  margin: 1.25rem 0;
  padding-left: 1.5rem;
}

.block-ul li,
.block-ol li {
  margin: 0.75rem 0;
  line-height: 1.7;
}

.block-ul li::marker,
.block-ol li::marker {
  color: var(--color-primary);
}

.block-img {
  width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: 1.5rem 0;
}

.block-cta {
  display: inline-block;
  padding: 0.875rem 1.5rem;
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  margin: 1rem 0;
}

.block-cta:hover {
  background: var(--color-accent);
}

.block-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
}

.block-hero h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin: 1rem 0;
}