/* ===== Global ===== */
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #f4f6f8;
  color: #222;
  line-height: 1.7;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

a {
  color: #0d6efd;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ===== Header ===== */
header {
  background: linear-gradient(135deg, #0d6efd, #084298);
  color: #fff;
  padding: 25px 0;
}

header h1 {
  margin: 0;
}

nav {
  margin-top: 10px;
}

nav a {
  color: #fff;
  font-weight: bold;
  margin-right: 18px;
}

/* ===== Cards / Content ===== */
.card,
.post,
article {
  background: #fff;
  padding: 30px;
  margin-top: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

h1, h2 {
  color: #0d6efd;
}

ul {
  padding-left: 20px;
}

/* ===== Blog List ===== */
.post {
  margin-bottom: 20px;
}

.post h2 {
  margin-top: 0;
}

/* ===== Code Blocks ===== */
pre {
  background: #f1f1f1;
  padding: 15px;
  overflow-x: auto;
  border-left: 4px solid #0d6efd;
  border-radius: 4px;
}

code {
  font-family: Consolas, monospace;
}

/* ===== Footer ===== */
footer {
  background: #1e1e1e;
  color: #ccc;
  text-align: center;
  padding: 18px 0;
  margin-top: 40px;
  font-size: 14px;
}

footer a {
  color: #ccc;
  margin: 0 8px;
}