body {
  font-family: "Georgia", "Times New Roman", serif;
  background: #f5f1ea;
  color: #2b2b2b;
  margin: 0;
}

.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 16px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.header a {
  margin-left: 16px;
  text-decoration: none;
  color: #4b3a2a;
}

.card {
  background: #fff;
  border: 1px solid #e1d7cc;
  padding: 20px;
  margin-bottom: 16px;
  border-radius: 8px;
}

label {
  display: block;
  margin: 12px 0 6px;
}

input,
textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #d4c8ba;
  border-radius: 6px;
  font-size: 16px;
}

button {
  margin-top: 12px;
  background: #6a4a2f;
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: 6px;
  cursor: pointer;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid #e1d7cc;
}

.alert {
  background: #fce7e7;
  padding: 10px;
  border: 1px solid #f3bcbc;
  border-radius: 6px;
  margin-bottom: 10px;
}

pre {
  background: #f7f2eb;
  padding: 12px;
  border-radius: 6px;
  white-space: pre-wrap;
}