body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f4fff9;
  color: #003319;
}

header {
  background: #00664d;
  color: white;
  padding: 20px 0;
  text-align: center;
}

header img {
  height: 50px;
  vertical-align: middle;
}

header h1 {
  display: inline;
  font-size: 24px;
  margin-left: 10px;
}

nav {
  margin-top: 10px;
}

nav a {
  color: #ffffff;
  margin: 0 10px;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

.container {
  max-width: 720px;
  margin: auto;
  padding: 30px 20px;
  text-align: center;
}

.input-container {
  margin-top: 20px;
}

input[type="text"] {
  width: 90%;
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 16px;
}

button {
  margin-top: 20px;
  background-color: #009973;
  color: white;
  padding: 14px 30px;
  font-size: 18px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background-color: #007a5c;
}

.adsense-block {
  margin-top: 30px;
  background: #ffffff;
  padding: 15px;
  border: 1px dashed #ccc;
}

.how-to,
.blog,
.panchang-section {
  text-align: left;
  margin-top: 40px;
}

.how-to h3,
.blog h3,
.panchang-section h3 {
  color: #00664d;
}

.panchang-item {
  background: #e0fff5;
  margin: 10px 0;
  padding: 15px;
  border-radius: 10px;
}

footer {
  margin-top: 50px;
  background-color: #ccf5e1;
  padding: 20px;
  text-align: center;
}

footer a {
  margin: 0 10px;
  color: #004d3a;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

#message-box {
  margin-top: 20px;
  font-size: 18px;
  font-weight: bold;
}

@media (max-width: 768px) {
  input[type="text"] {
    width: 100%;
  }
}