body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  color: #111111;
  line-height: 1.7;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 40px 20px;
}

h1 {
  font-size: 28px;
  margin-bottom: 20px;
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 10px;
  color: #111111;
}

p {
  color: #333333;
  margin-bottom: 15px;
}

.header {
  text-align: center;
  padding: 32px 16px 40px;   /* ↓ height kam */
  margin: -40px -20px 30px;
  background: linear-gradient(
    135deg,
    #4facfe 0%,
    #00c6ff 50%,
    #43e97b 100%
  );
  color: #ffffff;
  font-size: 28px;          /* ↓ font thoda chhota */
  font-weight: 700;
  letter-spacing: 0.8px;
  border-bottom-left-radius: 28px;
  border-bottom-right-radius: 28px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.14);
}

.header span {
  display: block;
  margin-top: 6px;
  font-size: 13px;          /* mobile friendly */
  font-weight: 500;
  opacity: 0.9;
}

@media (min-width: 768px) {
  .header {
    font-size: 36px;
    padding: 48px 20px 56px;
  }

  .header span {
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 20px 12px;
  }
}



a {
  color: #1d4ed8; /* blue-700 */
  text-decoration: none;
}