body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #e6e9ef;
}

header {
  background: #194d90;
  color: white;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .logo {
  font-size: 28px;
  font-weight: bold;
}

header nav a {
  color: white;
  margin-left: 15px;
  text-decoration: none;
  font-size: 18px;
}

.banner {
  background: black;
  color: yellow;
  padding: 15px;
  font-size: 18px;
  text-align: center;
}

.center {
  text-align: center;
}

table {
  width: 85%;
  margin: 10px auto;
  border-collapse: collapse;
  background: white;
}

table th, table td {
  border: 1px solid #c5c5c5;
  padding: 12px;
  text-align: center;
  font-size: 16px;
}

table th {
  background: #e4e9ed;
}

.row {
  display: flex;
  width: 90%;
  margin: auto;
  gap: 5%;
}

.column {
  width: 45%;
}

form label {
  display: block;
  margin: 8px 0 2px;
  font-weight: bold;
}

input, textarea {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  border: 1px solid gray;
  border-radius: 4px;
}

textarea {
  height: 120px;
}

.btns {
  margin-top: 15px;
}

.submit, .reset {
  padding: 12px 25px;
  font-size: 18px;
  border: none;
  color: white;
  cursor: pointer;
  border-radius: 6px;
}

.submit {
  background: #006d71;
}

.reset {
  background: #094c9b;
  margin-left: 10px;
}

.column img {
  width: 100%;
  border-radius: 6px;
}

footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 16px;
}

footer a { color: skyblue; }