/* The Camera Forum - Clean, fast, readable */
/* Optimized for readability and content-first presentation */

:root {
  --color-text: #1a1a1a;
  --color-text-secondary: #555;
  --color-bg: #fafaf8;
  --color-surface: #ffffff;
  --color-accent: #2c5f2d;
  --color-accent-light: #e8f0e8;
  --color-border: #e0ddd8;
  --color-link: #1a5276;
  --font-body: 'Georgia', 'Times New Roman', serif;
  --font-heading: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'SFMono-Regular', 'Consolas', monospace;
  --max-width: 740px;
  --max-width-wide: 1100px;
}

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

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-logo {
  text-decoration: none;
  color: var(--color-text);
}

.site-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-registered {
  font-size: 0.6em;
  vertical-align: super;
}

.main-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--color-text-secondary);
  transition: color 0.2s;
}

.main-nav a:hover, .main-nav a.active {
  color: var(--color-accent);
}

/* Main content */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}

.hero sup { font-size: 0.4em; }

.hero-tagline {
  font-style: italic;
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.hero-description {
  max-width: 600px;
  margin: 0 auto;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Article */
.article { margin-bottom: 3rem; }

.article-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.article-header h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.article-description {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  font-style: italic;
  margin-bottom: 1rem;
}

.article-meta { margin-bottom: 0.5rem; }

.article-category a {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
}

.article-byline {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.article-byline a { color: var(--color-link); }

.article-updated {
  margin-left: 0.5rem;
  padding-left: 0.5rem;
  border-left: 1px solid var(--color-border);
  font-style: italic;
}

/* Article content */
.article-content h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
  letter-spacing: -0.01em;
}

.article-content h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
}

.article-content p { margin-bottom: 1.25rem; }

.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 1.5rem 0;
}

.article-content a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.article-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--color-accent-light);
  padding: 0.15em 0.35em;
  border-radius: 3px;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.article-content th, .article-content td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.article-content th {
  background: var(--color-accent-light);
  font-family: var(--font-heading);
  font-weight: 600;
}

/* Specs table */
.specs-table {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1.25rem;
  margin-bottom: 2rem;
}

.specs-table h2 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  color: var(--color-accent);
}

.specs-table table { width: 100%; border-collapse: collapse; }

.specs-table th {
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-border);
  width: 40%;
  color: var(--color-text-secondary);
}

.specs-table td {
  font-size: 0.9rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--color-border);
}

/* Verdict */
.article-verdict {
  background: var(--color-accent-light);
  border-left: 4px solid var(--color-accent);
  padding: 1.25rem;
  border-radius: 0 6px 6px 0;
  margin: 2rem 0;
}

.article-verdict h2 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.verdict-rating {
  font-family: var(--font-heading);
  margin-top: 0.75rem;
  font-size: 1.1rem;
  color: var(--color-accent);
}

/* Buy links */
.buy-links {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1.25rem;
  margin: 2rem 0;
}

.buy-links h2 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.buy-grid {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.buy-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--color-accent);
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  transition: opacity 0.2s;
}

.buy-link:hover { opacity: 0.9; }
.buy-price { opacity: 0.8; }
.buy-note { font-weight: 400; opacity: 0.8; }

.affiliate-disclosure {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  margin-top: 0.75rem;
  font-style: italic;
}

/* FAQ */
.article-faq { margin: 2rem 0; }

.article-faq h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.article-faq details {
  border-bottom: 1px solid var(--color-border);
  padding: 0.75rem 0;
}

.article-faq summary {
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
}

.article-faq details p {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* Author box */
.author-box {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin-top: 2rem;
}

.author-info h3 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.author-info p {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

.author-info a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-link);
}

/* Tags */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  background: var(--color-accent-light);
  color: var(--color-accent);
  text-decoration: none;
  border-radius: 3px;
}

/* Article cards */
.article-list { margin: 0; }

.article-card {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.article-card h2, .article-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.35rem;
}

.article-card h2 a, .article-card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.article-card h2 a:hover, .article-card h3 a:hover {
  color: var(--color-accent);
}

.card-meta {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.card-category {
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
  margin-left: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.card-summary {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.card-readmore {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-link);
}

/* Category grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.category-card {
  padding: 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.2s;
}

.category-card:hover { border-color: var(--color-accent); }

.category-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--color-accent);
}

.category-card p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Related */
.related-articles {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.related-articles h2 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.related-card {
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.2s;
}

.related-card:hover { border-color: var(--color-accent); }

.related-card h3 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.related-card time {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* Section pages */
.section-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.section-header h1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
}

.section-description {
  color: var(--color-text-secondary);
  margin-top: 0.5rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 2rem 0;
  margin-top: 3rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

.footer-tagline {
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
}

.footer-bio {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto 1rem;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  margin-bottom: 1rem;
}

.footer-links a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-decoration: none;
}

.footer-links a:hover { color: var(--color-accent); }

.footer-copyright {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
}

.pagination a, .pagination .active {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  text-decoration: none;
  color: var(--color-text-secondary);
}

.pagination .active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

/* Home sections */
.home-section {
  margin-bottom: 2.5rem;
}

.home-section h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent);
}

/* Responsive */
@media (max-width: 768px) {
  body { font-size: 16px; }
  .hero h1 { font-size: 1.75rem; }
  .article-header h1 { font-size: 1.5rem; }
  .header-inner { flex-direction: column; align-items: flex-start; }
  .main-nav { gap: 0.75rem; }
  .buy-grid { flex-direction: column; }
  .category-grid { grid-template-columns: 1fr; }
}