* {
  box-sizing: border-box;
}

body {
  font-family: system-ui, sans-serif;
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem;
  background: #f7f7f9;
  color: #1a1a1a;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

button {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  background: #333;
  color: #fff;
  cursor: pointer;
}

button:hover {
  background: #555;
}

#audio-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

#audio-list li {
  background: #fff;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.name {
  font-weight: 600;
}

audio {
  width: 100%;
}