body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f7f7f7;
  color: #333;
}
.highlight-blog {
  color: #f39c12;
  font-weight: bold;
  padding: 5px 10px;
  border-radius: 4px;
  text-decoration: none;
}

.highlight-blog:hover {
  color: rgb(201, 173, 12);
}

.container {
  width: 90%;
  max-width: 900px;
  margin: auto;
  padding: 20px;
}

.site-header, .site-footer {
  background: #222;
  color: #fff;
  padding: 15px 0;
}

.site-header h1, .site-footer p {
  margin: 0;
  text-align: center;
}

.site-header nav ul, .site-footer nav {
  display: flex;
  justify-content: center;
  gap: 15px;
  list-style: none;
  padding: 0;
}


h1, h2 {
  color: #00567f;
}

input, button {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  font-size: 1rem;
}

button {
  background: #00567f;
  color: #fff;
  border: none;
  cursor: pointer;
}

.result {
  background: #e0ffe0;
  padding: 15px;
  margin-top: 20px;
  border-left: 5px solid #2e7d32;
}

.site-footer {
  background: #2c2c2c;
  color: #f4f4f4;
  padding: 40px 20px;
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}
.footer-grid div {
  flex: 1 1 250px;
}
.footer-links ul,
.footer-info ul {
  list-style: none;
  padding: 0;
}
.footer-links li,
.footer-info li {
  margin-bottom: 8px;
}
.footer-links a,
.footer-info a {
  color: #ddd;
  text-decoration: none;
}
.footer-links a:hover,
.footer-info a:hover {
  text-decoration: underline;
}
.footer-bottom {
  border-top: 1px solid #444;
  margin-top: 30px;
  padding-top: 15px;
  text-align: center;
  font-size: 0.9rem;
}

.site-header {
  background-color: #1c1c1c;
  padding: 20px 0;
  color: #fff;
  border-bottom: 3px solid #f39c12;
}

.header-container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
}

.logo .highlight {
  color: #f39c12;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.main-nav .tool-option{
  color: #eee;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.main-nav .tool-option:hover {
  color: #f39c12;
}

/* Responsive Navigation */
@media (max-width: 768px) {
  .main-nav ul {
    flex-direction: column;
    background: #2c2c2c;
    padding: 10px;
    margin-top: 15px;
  }
}