:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --line: #e2e6eb;
  --text: #1c2430;
  --muted: #5b6572;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  position: sticky;
  top: 0;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

header h1 {
  font-size: 1.25rem;
  margin: 0;
}

#search {
  flex: 1;
  max-width: 24rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid #cdd3db;
  border-radius: 0.5rem;
  font-size: 1rem;
}

#people {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: 1rem;
  padding: 1.5rem;
  max-width: 72rem;
  margin: 0 auto;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 1rem;
  display: flex;
  gap: 0.75rem;
}

.avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  flex-shrink: 0;
}

.name {
  font-weight: 600;
}

.pronunciation {
  color: var(--muted);
  font-style: italic;
  font-size: 0.875rem;
}

.detail {
  color: var(--muted);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.empty {
  color: var(--muted);
  padding: 3rem;
  text-align: center;
  grid-column: 1 / -1;
}