* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Arial", sans-serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: 1.6;
  padding-top: 50px;
}

header {
  text-align: center;
  padding: 30px 0;
}

h1 {
  font-size: 48px;
  color: #50b3a2;
  letter-spacing: 2px;
}

.line {
  width: 60%;
  height: 2px;
  background-color: #50b3a2;
  margin: 0 auto;
  position: relative;
}

.half-circle {
  position: absolute;
  left: -15px;
  top: -5px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #50b3a2;
}

.button-container {
  text-align: center;
  margin-top: 40px;
}

.btn {
  background-color: #50b3a2;
  color: white;
  font-size: 16px;
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s;
  margin: 0 10px;
}

.btn:hover {
  background-color: #3d9f8d;
}

.btn:focus {
  outline: none;
}

.description {
  text-align: center;
  margin-top: 50px;
  padding: 0 20px;
  font-size: 18px;
  line-height: 1.8;
  max-width: 80%;
  margin-left: auto;
  margin-right: auto;
}

.terms {
  background-color: #fff;
  padding: 30px 20px;
  margin-top: 50px;
  text-align: center;
  border-top: 2px solid #50b3a2;
  max-width: 80%;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.terms h2 {
  font-size: 28px;
  color: #50b3a2;
  margin-bottom: 20px;
}

.terms p {
  font-size: 16px;
  color: #555;
  line-height: 1.6;
  margin-bottom: 10px;
}

.terms ul {
  list-style-type: none;
  padding: 0;
  margin-bottom: 20px;
}

.terms ul li {
  font-size: 16px;
  color: #555;
  margin-bottom: 10px;
}

#IdForm {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#IdForm input {
  padding: 12px;
  font-size: 18px;
  border: 2px solid #ddd;
  border-radius: 8px;
  margin-right: 10px;
  width: 60%;
}

#IdForm button {
  padding: 12px 20px;
  font-size: 18px;
  background-color: #50b3a2;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#IdForm button:hover {
  background-color: #3e9b83;
}

#IdForm p {
  text-align: center;
  color: #d9534f;
  font-size: 16px;
  margin-top: 20px;
}