.tool-box {
  max-width: 640px;
  margin: 30px auto;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 30px;
}

.tool-box input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 15px;
  margin-bottom: 14px;
}

.tool-result {
  margin-top: 20px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  display: none;
}

.tool-result.show {
  display: block;
}

.tool-note {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 14px;
}

.name-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.name-list li {
  background: #fff0f2;
  color: var(--color-primary-dark);
  padding: 8px 14px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
}