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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  color: #1a202c;
  background: #ffffff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #0c7c9e;
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: 2rem;
}

.site-header nav a {
  color: #1a202c;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.site-header nav a:hover {
  color: #0c7c9e;
}

/* Article Page */
.content-main {
  padding: 3rem 0;
}

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

.article-header h1 {
  font-size: 2.5rem;
  color: #1a202c;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.article-meta {
  display: flex;
  gap: 1.5rem;
  color: #718096;
  font-size: 0.95rem;
}

.rating {
  background: #ff6b35;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 0.375rem;
  font-weight: 600;
}

/* Pros and Cons */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2rem 0;
  padding: 2rem;
  background: #f7fafc;
  border-radius: 0.5rem;
}

.pros h3, .cons h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.pros ul, .cons ul {
  list-style: none;
}

.pros li, .cons li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.pros li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #48bb78;
  font-weight: bold;
}

.cons li:before {
  content: "✗";
  position: absolute;
  left: 0;
  color: #f56565;
  font-weight: bold;
}

/* Article Content */
.article-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.8;
}

.article-content h2 {
  font-size: 2rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: #1a202c;
}

.article-content h3 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: #2d3748;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-content a {
  color: #0c7c9e;
  text-decoration: underline;
}

.article-content table {
  width: 100%;
  margin: 2rem 0;
  border-collapse: collapse;
}

.article-content th, .article-content td {
  padding: 0.75rem;
  border: 1px solid #e2e8f0;
  text-align: left;
}

.article-content th {
  background: #f7fafc;
  font-weight: 600;
}

/* Affiliate CTA */
.affiliate-cta {
  max-width: 600px;
  margin: 3rem auto;
  text-align: center;
  padding: 2rem;
  background: #edf7fa;
  border-radius: 0.5rem;
}

.cta-button {
  display: inline-block;
  background: #ff6b35;
  color: white;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0.5rem;
  transition: background 0.2s;
}

.cta-button:hover {
  background: #e55a2b;
}

.affiliate-notice {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: #718096;
}

/* Listing Page */
.listing-main {
  padding: 3rem 0;
}

.listing-main h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #1a202c;
}

.subtitle {
  font-size: 1.25rem;
  color: #718096;
  margin-bottom: 3rem;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.article-card {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 0.5rem;
  padding: 1.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
}

.article-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.article-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.article-card h3 a {
  color: #1a202c;
  text-decoration: none;
  transition: color 0.2s;
}

.article-card h3 a:hover {
  color: #0c7c9e;
}

.article-card .date {
  font-size: 0.875rem;
  color: #718096;
  margin-bottom: 1rem;
}

.article-card p {
  color: #4a5568;
  margin-bottom: 1rem;
}

.read-more {
  color: #0c7c9e;
  font-weight: 600;
  text-decoration: none;
}

/* Footer */
.site-footer {
  background: #f7fafc;
  border-top: 1px solid #e2e8f0;
  padding: 3rem 0;
  margin-top: 4rem;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-footer nav {
  display: flex;
  gap: 2rem;
}

.site-footer a {
  color: #718096;
  text-decoration: none;
}

.site-footer a:hover {
  color: #0c7c9e;
}

/* Responsive */
@media (max-width: 768px) {
  .site-header nav {
    display: none;
  }
  
  .article-header h1 {
    font-size: 2rem;
  }
  
  .pros-cons {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .article-grid {
    grid-template-columns: 1fr;
  }
  
  .site-footer .container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}