:root { color-scheme: light; --sand: #e7dcc5; --ink: #1b1813; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--sand); color: var(--ink); font: 18px/1.5 Georgia, "Times New Roman", serif; }
a { color: #0000ee; text-underline-offset: .18em; }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
header { position: sticky; top: 0; z-index: 10; background: var(--sand); border-bottom: 1px solid #9d8e72; padding: 14px max(20px, env(safe-area-inset-left)); }
.toolbar { max-width: 980px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.download { flex-shrink: 0; display: inline-block; padding: 9px 17px; border: 1px solid var(--ink); background: var(--ink); color: #fffaf0; text-decoration: none; }
.download:hover { background: #3d3529; }
main { max-width: 1020px; margin: 0 auto; padding: 28px 20px 48px; }
h1 { font-size: clamp(1.5rem, 4vw, 2rem); line-height: 1.2; font-weight: 400; margin: 0 0 10px; }
.metadata, .fallback, #status { font-size: 1rem; }
.metadata { color: #3d3529; margin: 0 0 8px; }
.fallback { margin: 0 0 24px; }
#status { margin: 0 0 16px; }
#status:empty { display: none; }
.page { position: relative; width: 100%; background: white; margin-bottom: 20px; box-shadow: 0 2px 8px #1b18131a; overflow: hidden; }
.page canvas { display: block; width: 100%; height: 100%; }
.page .textLayer { position: absolute; inset: 0; opacity: 1; }
.page-error { position: absolute; inset: 20px; }
@media (max-width: 540px) {
  body { font-size: 16px; }
  header { padding: 10px max(12px, env(safe-area-inset-left)); }
  main { padding: 22px 12px 32px; }
  .toolbar { gap: 10px; }
  .download { padding: 9px 12px; }
  .page { margin-bottom: 12px; }
}