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

body {
  font-family: 'Raleway', sans-serif;
  background: #0a0e1a;
  color: #e0e4ef;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: 'Playfair Display', serif; color: #fff; }

/* Nav */
nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
nav a { color: #7eb8e0; text-decoration: none; font-weight: 500; }
nav .logo { font-family: 'Playfair Display', serif; font-size: 1.3rem; color: #fff; }
nav .nav-links { display: flex; gap: 1.5rem; }

/* Breadcrumb */
.breadcrumb {
  max-width: 800px; margin: 1.5rem auto 0; padding: 0 2rem;
  font-size: 0.85rem; color: #666;
}
.breadcrumb a { color: #7eb8e0; text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* Container */
.container { max-width: 800px; margin: 0 auto; padding: 2rem 2rem 4rem; }

/* Blog listing */
.blog-header { text-align: center; margin-bottom: 3rem; }
.blog-header h1 { font-size: 2.2rem; margin-bottom: 1rem; }
.blog-header h1 span { color: #7eb8e0; }
.blog-header p { color: #a0a8c0; font-size: 1.1rem; }

.article-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 2rem;
  transition: transform 0.2s, border-color 0.3s;
}
.article-card:hover { transform: translateY(-4px); border-color: rgba(126,184,224,0.2); }
.article-card h2 { font-size: 1.4rem; margin-bottom: 0.5rem; }
.article-card h2 a { color: #fff; text-decoration: none; }
.article-card h2 a:hover { color: #7eb8e0; }
.article-card .meta { color: #666; font-size: 0.85rem; margin-bottom: 0.8rem; }
.article-card p { color: #8890a8; font-size: 0.95rem; margin-bottom: 1rem; }
.article-card .read-more { color: #7eb8e0; text-decoration: none; font-weight: 500; }
.article-card .read-more:hover { text-decoration: underline; }

/* Article content */
.article-hero {
  text-align: center;
  padding: 3rem 2rem 1rem;
  max-width: 800px; margin: 0 auto;
}
.article-hero h1 { font-size: 2rem; margin-bottom: 0.8rem; line-height: 1.3; }
.article-hero h1 span { color: #7eb8e0; }
.article-hero .meta { color: #666; font-size: 0.9rem; }

.article-content { max-width: 800px; margin: 0 auto; padding: 2rem 2rem 4rem; }
.article-content h2 {
  font-size: 1.5rem; margin: 2.5rem 0 1rem;
  color: #7eb8e0; line-height: 1.3;
}
.article-content p {
  color: #b0b8d0; margin-bottom: 1rem; font-size: 1rem;
}
.article-content ul, .article-content ol {
  color: #b0b8d0; margin: 0 0 1.5rem 1.5rem;
}
.article-content li { margin-bottom: 0.5rem; }
.article-content strong { color: #e0e4ef; }
.article-content blockquote {
  border-left: 3px solid #3878b4;
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: rgba(56,120,180,0.06);
  border-radius: 0 8px 8px 0;
  color: #a0a8c0;
  font-style: italic;
}

/* CTA box */
.cta-box {
  text-align: center; padding: 3rem 2rem; margin-top: 2rem;
  background: rgba(56,120,180,0.06); border-radius: 16px;
  border: 1px solid rgba(126,184,224,0.1);
}
.cta-box h2 { margin-bottom: 0.8rem; }
.cta-box p { color: #a0a8c0; margin-bottom: 1.5rem; }
.cta-btn {
  display: inline-block; padding: 0.9rem 2rem;
  background: linear-gradient(135deg, #3878b4, #5a9fd4);
  color: #fff; text-decoration: none; border-radius: 8px;
  font-weight: 500; transition: transform 0.2s, box-shadow 0.2s;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(56,120,180,0.3); }

/* Footer */
footer {
  text-align: center; padding: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: #555; font-size: 0.85rem;
}
footer a { color: #7eb8e0; text-decoration: none; }

/* Responsive */
@media (max-width: 600px) {
  .blog-header h1, .article-hero h1 { font-size: 1.6rem; }
  .article-content h2 { font-size: 1.25rem; }
  nav .nav-links { gap: 0.8rem; font-size: 0.9rem; }
}