body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1e2028, #4e91b3);
  padding: 10px;
  color: #f8f9fa;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  overflow-y: auto;
}

.container {
  width: 100%;
  max-width: 600px;
  text-align: center;
  background-color: rgba(22, 32, 43, 0.95);
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.h2 {
  color: # 00e676;
  /* color: #00e676; */
  text-align: center;
  border-bottom: 3px solid white;
  /* border-bottom: 3px solid #00e676; */
  padding-bottom: 10px;
  margin-bottom: 30px;
  font-size: 28px;
  word-break: break-word;
}

.section {
  margin-top: 30px;
  background-color: rgba(30, 40, 50, 0.8);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.section ul {
  list-style: none;
  padding-left: 0;
}

.section ul li {
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  text-align: start;
}

/* .section ul li::before {
  content: "\2714";
  position: absolute;
  left: 10px;
  color: #00e676;
  font-size: 18px;
} */

button {
  padding: 12px 25px;
  border-radius: 25px;
  border: 2px solid ##00e676;
  font-size: 18px;
  cursor: pointer;
  margin: 10px;
  background-color: transparent;
  color: #00e676;
  transition: all 0.4s ease;
  width: 100%;
  max-width: 250px;
}

button:hover {
  background-color: #00e676;
  color: #1e2028;
}

button:focus {
  outline: none;
  box-shadow: 0 0 8px rgba(0, 107, 230, 0.8);
  /* box-shadow: 0 0 8px rgba(0, 230, 118, 0.8); */
  color: #fff;
}

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

  h2 {
    font-size: 24px;
  }

  .section {
    padding: 15px;
  }

  button {
    font-size: 16px;
    padding: 10px 20px;
  }
}

@media screen and (min-height: 800px) {
  body {
    align-items: flex-start;
    padding: 40px 0;
  }
}

@media screen and (max-height: 600px) {
  .container {
    max-height: 90vh;
    overflow-y: auto;
  }
}