* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: #333;
  background: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.footer {
  margin-top: auto;
}

/* Hero */
.page-hero {
  padding: 120px 24px 60px;
  border-bottom: 1px solid #e0e0e0;
  text-align: center;
}

.page-hero-inner {
  max-width: 600px;
  margin: 0 auto;
}

.page-hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.page-hero p {
  font-size: 1.15rem;
  color: #555;
  line-height: 1.7;
}

/* Blog cards */
.blog-cards-section {
  padding: 60px 24px;
}

.blog-cards-inner {
  max-width: 800px;
  margin: 0 auto;
}

.blog-card {
  display: flex;
  text-decoration: none;
  color: inherit;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
  margin-bottom: 24px;
}

.blog-card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.blog-card-thumbnail-wrap {
  flex-shrink: 0;
  width: 240px;
  aspect-ratio: 1200 / 630;
  overflow: hidden;
}

.blog-card-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-body {
  padding: 24px;
  flex: 1;
  min-width: 0;
}

.blog-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 8px;
}

.blog-card-meta {
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 12px;
}

.blog-card-description {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
  margin-bottom: 16px;
}

.blog-card-read-more {
  font-size: 0.9rem;
  font-weight: 500;
  color: #333;
}

/* Blog post page */
.blog-post-header {
  padding: 120px 24px 40px;
  border-bottom: 1px solid #e0e0e0;
}

.blog-post-header-inner {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.blog-post-header-text {
  flex: 1;
  min-width: 0;
}

.blog-post-breadcrumb {
  font-size: 0.85rem;
  color: #999;
  margin-bottom: 24px;
}

.blog-post-breadcrumb a {
  color: #999;
  text-decoration: none;
}

.blog-post-breadcrumb a:hover {
  color: #333;
}

.blog-post-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.blog-post-meta {
  font-size: 0.9rem;
  color: #999;
}

.blog-post-thumbnail-wrap {
  flex-shrink: 0;
  width: 300px;
  aspect-ratio: 1200 / 630;
  overflow: hidden;
  border-radius: 8px;
}

.blog-post-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-post-content {
  padding: 48px 24px 80px;
}

.blog-post-content-inner {
  max-width: 700px;
  margin: 0 auto;
}

.blog-post-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111;
  margin-top: 40px;
  margin-bottom: 16px;
}

.blog-post-content p {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 16px;
}

.blog-post-content ul,
.blog-post-content ol {
  margin: 0 0 16px 24px;
  color: #555;
  line-height: 1.8;
}

.blog-post-screenshot {
  display: block;
  max-width: 100%;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin: 24px 0;
}

.blog-post-content a {
  color: #333;
  font-weight: 500;
}

.blog-post-content a:hover {
  text-decoration: none;
}


/* Responsive */
@media (max-width: 768px) {
  .page-hero {
    padding: 100px 20px 40px;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  .blog-card {
    flex-direction: column;
  }

  .blog-card-thumbnail-wrap {
    width: 100%;
    aspect-ratio: 1200 / 630;
  }

  .blog-cards-section {
    padding: 40px 20px;
  }

  .blog-post-header-inner {
    flex-direction: column;
  }

  .blog-post-thumbnail-wrap {
    width: 100%;
  }

  .blog-post-header {
    padding: 100px 20px 32px;
  }

  .blog-post-title {
    font-size: 1.8rem;
  }

  .blog-post-content {
    padding: 32px 20px 60px;
  }


}