body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: #fafafa;
  color: #222;
}
body {
  font-family: system-ui, sans-serif;
  background: #fafafa;
  color: #222;
}

.guestbook {
  max-width: 600px;
  margin: 3rem auto;
  padding: 1rem;
}

h2 {
  text-align: center;
  font-weight: 400;
}

form {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

input, textarea, button {
  font: inherit;
  padding: 0.5rem;
  border: 1px solid #ccc;
  background: #fff;
}

textarea {
  resize: vertical;
  min-height: 80px;
}

button {
  cursor: pointer;
  background: #eee;
}

ul {
  list-style: none;
  padding: 0;
}

.comment {
  padding: 0.75rem 0;
  border-bottom: 1px solid #ddd;
}

.comment a {
  font-weight: 600;
  text-decoration: none;
}

.comment p {
  margin: 0.25rem 0 0;
}

.link-bar {
  display: flex;
  gap: 1rem;
  padding: 0.5rem 1rem;
  background: #eee;
  font-size: 0.9rem;
}

.link-bar a {
  text-decoration: none;
  color: #333;
}

.comic-info {
  text-align: center;
  padding: 1rem;
  font-size: 0.95rem;
  border-bottom: 1px solid #ddd;
}

.comic-container {
  display: flex;
  justify-content: center;
  padding: 2rem;
}

.comic-container img {
  max-width: 100%;
  height: auto;
  border: 1px solid #ddd;
}

.comic-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-top: 1px solid #ddd;
  background: #f5f5f5;
}

.comic-nav button,
.comic-nav select {
  font-size: 0.9rem;
}