html {
  font-size: 16px;
}
h1 {
  text-transform: capitalize;
  font-family: Helvetica, Arial, sans-serif;
  text-align: center;
  color: #6a3093;
  font-size: 2.8rem;
  margin: 0;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
  position: relative;
  padding-bottom: 20px;
  letter-spacing: 1px;
}
h2 {
  color: #6a3093;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.8rem;
  margin-top: 30px;
  padding-bottom: 10px;
  border-bottom: 2px solid #f0e6ff;
  position: relative;
}
p {
  margin-bottom: 20px;
  text-align: justify;
}

.intro-text {
  font-size: 1.2rem;
  font-weight: 500;
  color: #5a4a6a;
  background: linear-gradient(to right, #f9f5ff, #ffffff);
  padding: 20px;
  border-radius: 10px;
  border-left: 4px solid #a044ff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  line-height: 1.7;
}

.main-text {
  font-size: 1.1rem;
  color: #444;
  background-color: white;
  padding: 15px 20px;
  border-radius: 8px;
  box-shadow: 0 1px 5px rgba(0,0,0,0.03);
  line-height: 1.7;
}

.section-lead {
  font-size: 1.3rem;
  font-weight: 600;
  color: #6a3093;
  text-align: center;
  margin: 30px 0 20px;
  position: relative;
  padding: 10px 0;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}
.header-image {
    width: 150px;
    height: 150px;
    border-radius: 8px;
    object-fit: cover;
}
body {
  font-family: Helvetica, Arial, sans-serif;
    background-color: #fef9ff;
  color: #333;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
}

a:link,
a:visited {
  color: rebeccapurple;
  font-weight: bold;
}

a:hover {
  color: hotpink;
}

li[class="a"],
li[class="b"] {
    width: fit-content;
    padding: 2px 8px;
    border-radius: 4px;
}

li[class="a"] {
    background-color: yellow;
}

li[class="b"] {
    background-color: rgb(0, 255, 136);
}

table {
  border-collapse: collapse;
  border: 2px solid rgb(140 140 140);
  font-family: sans-serif;
  font-size: 0.8rem;
  letter-spacing: 1px;
}

caption {
  caption-side: bottom;
  padding: 10px;
  font-weight: bold;
}

thead,
tfoot {
  background-color: rgb(228 240 245);
}

th,
td {
  border: 1px solid rgb(160 160 160);
  padding: 8px 10px;
}

td:last-of-type {
  text-align: center;
}

tbody > tr:nth-of-type(even) {
  background-color: rgb(237 238 242);
}

tfoot th {
  text-align: right;
}

tfoot td {
  font-weight: bold;
}
form {
  margin: 0 auto;
  width: 400px;
  padding: 1em;
  border: 1px solid #cccccc;
  border-radius: 1em;
}

div + div {
  margin-top: 1em;
}

label {
  display: inline-block;
  width: 90px;
  text-align: right;
}

input,
textarea {
  font: 1em sans-serif;
  width: 300px;
  box-sizing: border-box;
  border: 1px solid #999999;
}

input:focus,
textarea:focus {
  border-color: black;
}

textarea {
  vertical-align: top;
  height: 5em;
  resize: vertical;
}

.button {
  padding-left: 90px; 
}

button {
  margin-left: 0.5em;
}
iframe {
    display: block;
    margin: 20px auto;
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}