* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}

body {
  background: #ffffff;
}

.container {
  display: flex;
  width: 80%;
  max-width: 900px;
  margin: 30px auto;
  background: white;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.image-section {
  width: 50%;
  background: url('https://source.unsplash.com/500x600/?technology,work') no-repeat center center/cover;
}

.form-section {
  width: 50%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-section h2 {
  margin-bottom: 20px;
  font-size: 24px;
  color: #333;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  font-weight: bold;
  margin-bottom: 5px;
}

.form-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
}

.form-group input:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 5px rgba(0, 123, 255, 0.5);
}

.submit-btn {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 5px;
  background: #007bff;
  color: white;
  font-size: 18px;
  cursor: pointer;
  transition: 0.3s;
}

.submit-btn:hover {
  background: #0056b3;
}

.full-width-section {
  width: 100%;
  padding: 40px 20px;
  background-color: #ffffff;
  font-family: 'Arial', sans-serif;
  color: #333;
  line-height: 1.7;
  font-size: 17px;
  max-width: 1000px;
  margin: 0 auto;
}

.full-width-section h3 {
  font-size: 26px;
  color: #007bff;
  margin-bottom: 20px;
  text-align: center;
}

.full-width-section p {
  margin-bottom: 16px;
}

.full-width-section strong {
  display: block;
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 10px;
  color: #0056b3;
}

.full-width-section hr,
.full-width-section .separator {
  border: 0;
  height: 1px;
  background-color: #ddd;
  margin: 30px 0;
}

.full-width-section ul,
.full-width-section ol {
  margin: 10px 0 20px 25px;
  padding-left: 0;
}

.full-width-section li {
  margin-bottom: 10px;
}

.full-width-section .faq-block {
  background-color: #f8f9fa;
  padding: 15px 20px;
  border-left: 4px solid #007bff;
  border-radius: 6px;
  margin-bottom: 20px;
}

.full-width-section .pro-tip {
  background: #e7f3ff;
  padding: 15px 20px;
  border-left: 5px solid #007bff;
  border-radius: 6px;
  margin: 25px 0;
}

.full-width-section .mistake-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
  font-size: 16px;
}

.full-width-section .mistake-table th,
.full-width-section .mistake-table td {
  border: 1px solid #ccc;
  padding: 12px;
  text-align: left;
}

.full-width-section .mistake-table th {
  background-color: #007bff;
  color: white;
}

@media (max-width: 768px) {
  .full-width-section {
    padding: 25px 15px;
    font-size: 16px;
  }

  .full-width-section h3 {
    font-size: 22px;
  }
}
@media (max-width: 768px) {
  .container {
    flex-direction: column;
    width: 100%;
  }

  .image-section, .form-section {
    width: 100%;
  }

  .full-width-section {
    padding: 20px;
    font-size: 16px;
  }
}