body {
  background: #f7f7f7;
  font-family: 'Segoe UI', Arial, sans-serif;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 500px;
  margin: 40px auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  padding: 24px;
}
h1 {
  text-align: center;
  color: #333;
}
form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
input, textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1em;
}
button {
  background: #007cf0;
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 4px;
  font-size: 1em;
  cursor: pointer;
  transition: background 0.2s;
}
button:hover {
  background: #005fa3;
}
#comments {
  margin-top: 16px;
}
.comment {
  background: #f1f1f1;
  border-radius: 4px;
  padding: 10px 12px;
  margin-bottom: 10px;
}
.comment .name {
  font-weight: bold;
  color: #007cf0;
}
.comment .date {
  font-size: 0.85em;
  color: #888;
  float: right;
}