:root {
  --color-bg: #f4f4f0;
  /* Aged paper */
  --color-text: #2c2c2c;
  /* Soft black */
  --color-primary: #1a2c4e;
  /* Bureaucratic Blue */
  --color-secondary: #8c2f39;
  /* Red Tape Red */
  --color-accent: #d4af37;
  /* Gold stamping */
  --color-border: #d1d1cf;

  --font-heading: 'Playfair Display', serif;
  --font-body: 'Source Sans Pro', sans-serif;

  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
}

@media (max-width: 768px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.5rem;
  }
}

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

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

img {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  width: 100%;
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: 2px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn:hover {
  background-color: var(--color-secondary);
  color: white;
  text-decoration: none;
}

.text-center {
  text-align: center;
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

/* Post Styles */
.post-article {
  max-width: 900px;
  margin: 0 auto;
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
}

.post-header {
  margin-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--spacing-md);
}

.post-title {
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.post-meta {
  color: #666;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 0.9rem;
}

.post-content {
  font-size: 1rem;
  line-height: 1.6;
}

/* Global Content Spacing */
main h1,
main h2,
main h3,
main h4,
main h5,
main h6 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

main h1 {
  margin-top: 0;
  /* First title shouldn't have top margin if it's h1 */
}

main p,
main ul,
main ol {
  margin-bottom: var(--spacing-md);
}

main li {
  margin-bottom: 0.25rem;
}

/* Post Styles (Legacy/Specific overrides if needed) */

/* Hero Styles */
.site-header {
  border-bottom: 2px solid var(--color-primary);
  padding: var(--spacing-md) 0;
  margin-bottom: var(--spacing-md);
}

.hero-section {
  text-align: center;
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-xl);
}

.hero-image-container {
  border: 8px double var(--color-primary);
  padding: 10px;
  background: white;
  box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.1);
  max-width: 480px;
  margin: 0 auto var(--spacing-md);
}

@media (max-width: 768px) {
  .site-header {
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-sm);
  }

  .hero-section {
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-lg);
  }

  .hero-image-container {
    margin-bottom: var(--spacing-sm);
  }
}