/* Layout follows the Vision and Attention Lab reference: grey canvas,
   white 80% page, grey header/sidebar, university-blue headings and vertical navigation. */
html { scroll-behavior: smooth; }
body { font: 100% "Times New Roman", "SimSun", "Songti SC", "STSong", serif; background: #666; margin: 0; padding: 0; color: #000; }
* { box-sizing: border-box; }
#container { width: 80%; max-width: 1600px; margin: 0 auto; background: #fff; border: 1px solid #000; text-align: left; }
#header { background: #ddd; padding: 0 10px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
#header h1 { color: #003d7e; font-size: 2em; margin: 0; padding: 10px 0; line-height: 1.25; }
#header h1 a { color: inherit; text-decoration: none; }
a { color: #003d7e; }
a:hover { color: #002b59; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid #003d7e; outline-offset: 3px; }
.language-switch { display: flex; gap: 8px; align-items: center; white-space: nowrap; font-size: .85em; }
.language-switch a[aria-current] { font-weight: bold; }
.vision-columns { display: grid; grid-template-columns: 12em minmax(0, 1fr); align-items: start; }
#sidebar1 { background: #ebebeb; padding: 15px 0; }
#sidebar1 h3 { margin: 1em 10px; font-size: 1.17em; line-height: 1.35; }
#sidebar1 a[aria-current] { background: #dce8f2; box-shadow: -3px 0 #003d7e; border-radius: 2px; padding: 3px 6px; margin-left: -6px; text-decoration: none; }
#mainContent { min-width: 0; padding: 0 20px 22px 16px; line-height: 1.65; overflow-wrap: anywhere; }
h2 { color: #003d7e; font-size: 1.5em; line-height: 1.35; margin: .83em 0; }
h3 { font-size: 1.17em; }
p { margin: 1em 0; }
li { margin-bottom: 4px; }
img { max-width: 100%; }
.profile-photo { width: 155px; height: auto; float: left; margin: 0 24px 16px 0; }
.profile-links { clear: both; font-size: .9em; }
#footer { padding: 0 10px; background: #ddd; clear: both; }
#footer p { margin: 0; padding: 10px 0; text-align: center; font-size: .85em; line-height: 1.5; }
hr { border: 0; border-top: 1px solid #ccc; }
.skip-link { position: absolute; left: -10000px; padding: 8px; background: #fff; z-index: 2000; }
.skip-link:focus { left: 12px; top: 12px; }
.publication-index { border-bottom: 1px solid #ccc; padding: 6px 0 12px; font-size: .9em; }
.publication-index summary { cursor: pointer; color: #003d7e; font-weight: bold; }
.publication-index-list { margin: 10px 0 0; padding-left: 22px; }
.publication-index-list li { margin: 3px 0; }
#mainContent .tl-paper-title a { overflow-wrap: anywhere; }
#mainContent #locationMap { width: 82%; max-width: 900px; margin: 20px auto; }
@media (max-width: 900px) {
  #container { width: 94%; }
  .vision-columns { grid-template-columns: 10.5em minmax(0, 1fr); }
  #sidebar1 h3 { font-size: 1em; }
  #mainContent { padding-right: 14px; padding-left: 14px; }
}
@media (max-width: 640px) {
  #container { width: 100%; border-left: 0; border-right: 0; }
  #header { flex-wrap: wrap; gap: 0; padding-bottom: 8px; }
  #header h1 { font-size: 1.55em; width: 100%; padding-bottom: 6px; }
  .language-switch { margin-left: auto; }
  .vision-columns { display: block; }
  #sidebar1 { display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 10px 14px; }
  #sidebar1 h3 { font-size: .9em; margin: 0; }
  #mainContent { padding: 0 12px 18px; }
  #mainContent #locationMap { width: 100%; }
  .profile-photo { width: 112px; margin-left: 0; margin-right: 14px; }
  #footer p { font-size: .75em; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .timeline-item { opacity: 1 !important; }
}

/* Increase body text only; navigation, headings and layout retain their sizes. */
#mainContent > p,
#mainContent > ul,
#mainContent > ol { font-size: 18px; }
#mainContent .profile-links { font-size: 16.2px; }
#mainContent .tl-paper-title,
#mainContent .tl-journal { font-size: 17.1px; }
#mainContent .tl-abstract-content,
#mainContent .tl-info-line { font-size: 15.3px; }

/* Keep controls and third-party map text consistent with the site fonts. */
button, input, select, textarea { font-family: inherit; }
#locationMap, #locationMap * { font-family: inherit; }