body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background: #f8f8f8;
}

header, footer {
  background: #222;
  color: #fff;
  padding: 10px 20px;
}

header h1 a, footer a {
  color: #fff;
  text-decoration: none;
}

/* Header و nav */
header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

header nav a {
  margin: 5px 0 5px 0; /* بالا و پایین 5px */
  margin-right: 15px;
  color: #fff;
  text-decoration: none;
}

/* Breadcrumb */
nav.breadcrumb {
  font-size: 0.9em;
  margin-bottom: 15px;
  word-wrap: break-word;
}

/* Main content */
main {
  max-width: 900px;
  margin: 20px auto;
  padding: 20px;
  background: #fff;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  width: 90%;
  box-sizing: border-box;
}

/* Footer */
footer {
  text-align: center;
  padding: 15px 10px;
}

footer p {
  margin: 5px 0;
  font-size: 0.9em;
}

/* تصاویر و جدول‌ها ریسپانسیو */
img, table {
  max-width: 100%;
  height: auto;
}

/* Media Query برای موبایل */
@media (max-width: 600px) {
  header nav {
    flex-direction: column;
  }

  main {
    padding: 15px;
  }

  nav.breadcrumb {
    font-size: 0.8em;
  }
}
.article-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-card {
  background: #fff;
  margin-bottom: 15px;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}

.article-card a {
  font-weight: bold;
  color: #222;
  text-decoration: none;
}

.article-card .article-date {
  display: block;
  font-size: 0.85em;
  color: #666;
  margin-top: 5px;
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

/* ریسپانسیو */
@media (max-width: 600px) {
  .article-card {
    padding: 10px;
  }
}