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

/* Full page */
html, body {
  width: 100%;
  height: 100%;
  font-family: 'Arial', sans-serif;
  background-color: #111;
  color: #f5f5f5;
  overflow-x: hidden;
  overflow-y: auto;
  line-height: 1.6;
}

/* Particles container behind everything */
#tsparticles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Content wrapper */
.post-content, main, header, .content {
  position: relative;
  z-index: 1; /* above particles */
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem 2rem;
}

/* Header glow */
h1, h2, h3 {
  color: #fff;
  text-shadow: 0 0 10px rgba(255,255,255,0.7);
  margin-bottom: 1rem;
  padding: 1rem;
}

/* Paragraphs */
p {
  margin-bottom: 1rem;
  padding: 1rem 1.5rem;        /* Better horizontal spacing */
  max-width: 70ch;             /* Optimal reading width */
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;            /* Crucial for readability */
}

/* Links */
a {
  color: #1e90ff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* Small / Em text (dates) */
small, em {
  color: #aaa;
  font-family: 'Courier New', Courier, monospace;
  font-weight: normal; /* Override browser defaults */
  letter-spacing: -0.5px; /* Optional: tighten spacing for better readability */
}

/* Lists */
ul, ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

/* Blockquotes */
blockquote {
  border-left: 3px solid #555;
  padding-left: 1rem;
  color: #ccc;
  font-style: italic;
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1rem 0;
}