.demo-author-page { max-width: 1100px; margin: 0 auto; padding: 3rem 2rem 5rem; box-sizing: border-box; }
.demo-author-breadcrumb { font-size: 0.85rem; margin-bottom: 2rem; }
.demo-author-breadcrumb a { text-decoration: none; }
.demo-author-head { display: grid; grid-template-columns: 300px 1fr; gap: 3rem; margin-bottom: 3.5rem; align-items: start; }
@media (max-width: 760px) { .demo-author-head { grid-template-columns: 1fr; } }
.demo-author-photo { width: 300px; max-width: 100%; }
.demo-author-photo img { width: 300px !important; max-width: 100% !important; height: auto !important; display: block; }
.demo-author-photo .no-photo { width: 300px; aspect-ratio: 4/3; background: #f2f2f2; display: flex; align-items: center; justify-content: center; color: #888; font-size: 0.85rem; }
.demo-author-head h1 { margin: 0 0 0.75rem; font-size: 2.4rem; font-weight: 400; letter-spacing: 0.01em; }
.demo-author-category { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.8rem; color: #888; margin-bottom: 1.25rem; }
.demo-author-bio p { margin: 0 0 1rem; line-height: 1.6; }
.demo-author-section-title { font-size: 1.1rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.18em; border-bottom: 1px solid #ddd; padding-bottom: 0.6rem; margin: 3.5rem 0 1.75rem; }
.demo-books { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 2.25rem; }
.demo-book { text-decoration: none; color: inherit; display: block; }
.demo-book-cover { width: 100%; height: 300px; display: flex; align-items: center; justify-content: center; background: #fafafa; overflow: hidden; }
.demo-book-cover img { max-width: 100% !important; max-height: 100% !important; width: auto !important; height: auto !important; object-fit: contain; display: block; }
.demo-book-title { margin-top: 0.9rem; font-size: 1rem; line-height: 1.3; }
.demo-book-price { margin-top: 0.25rem; font-size: 0.85rem; color: #888; }
.demo-events { list-style: none; padding: 0; margin: 0; }
.demo-events li { display: grid; grid-template-columns: 160px 1fr; gap: 1.25rem; padding: 1rem 0; border-bottom: 1px solid #eee; }
.demo-event-date { font-size: 0.9rem; color: #555; font-variant-numeric: tabular-nums; }
.demo-event-title { font-size: 1rem; }
.demo-event-title a { text-decoration: none; color: inherit; }
.demo-event-loc { font-size: 0.85rem; color: #888; margin-top: 0.15rem; }
.demo-empty { color: #888; font-style: italic; }

.demo-newsletter {
  margin: 3rem 0 2rem;
  padding: 2.25rem 2rem;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(0,0,0,0.08);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}
@media (max-width: 760px) { .demo-newsletter { grid-template-columns: 1fr; } }
.demo-newsletter-text h3 { margin: 0 0 0.5rem; font-size: 1.25rem; font-weight: 500; letter-spacing: 0.01em; }
.demo-newsletter-text p { margin: 0; font-size: 0.95rem; line-height: 1.5; color: #333; }
.demo-newsletter form { display: flex; gap: 0.5rem; align-items: center; }
.demo-newsletter input[type=email] {
  padding: 0.75rem 1rem;
  font: inherit;
  border: 1px solid rgba(0,0,0,0.25);
  background: #fff;
  min-width: 240px;
}
.demo-newsletter button {
  padding: 0.75rem 1.5rem;
  font: inherit;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: #e03a2f;
  color: #fff;
  border: none;
  cursor: pointer;
}
.demo-newsletter button:hover { background: #b82a20; }