body {
  font-family: 'Open Sans', Arial, sans-serif;
  color: #333;
  margin: 0;
  padding: 0;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

header.site-header {
  background-color: #f8f8f8;
  padding: 10px 0;
  border-bottom: 1px solid #ddd;
}

.site-title a {
  text-decoration: none;
  color: #333;
  font-weight: bold;
  font-size: 28px;
}

.main-navigation {
  display: flex;
  justify-content: center;
  background: #333;
}

.main-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.main-navigation ul li {
  margin: 0;
}

.main-navigation ul li a {
  color: #fff;
  text-decoration: none;
  padding: 10px 15px;
  display: block;
}

.main-navigation ul li a:hover,
.main-navigation ul li.current_page_item a {
  background: #444;
}

.menu-toggle {
  display: none;
  background: #333;
  color: #fff;
  border: none;
  padding: 10px;
  margin: 10px auto;
  text-align: center;
  cursor: pointer;
}

@media (max-width: 768px) {
  .main-navigation ul {
    display: none;
    flex-direction: column;
  }

  .main-navigation ul.open {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}

h1, h2, h3, h4, h5, h6 {
  color: #222;
}

p {
  line-height: 1.6;
}

a {
  color: #0066cc;
}

a:hover {
  text-decoration: underline;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

table th, table td {
  border: 1px solid #ddd;
  padding: 8px;
}

.site-footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

.site-footer a {
  color: #fff;
}

.breadcrumb {
  margin: 10px 0;
  font-size: 14px;
}

.breadcrumb a {
  color: #0066cc;
  text-decoration: none;
}

.breadcrumb span {
  color: #555;
}