:root {
  --paper: #f8f5ef;
  --ink: #222;
  --muted: #666;
  --line: #d8d0c5;
  --accent: #6c1f1f;
  --accent-soft: #eadfda;
  --white: #fffdf9;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, 'Times New Roman', Times, serif;
  line-height: 1.38;
}

#page {
  max-width: 1040px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--white);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

header { border-bottom: 1px solid var(--line); }

.top-strip {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.28rem 1.25rem;
  background: #eee8df;
  color: var(--muted);
  font-size: 0.82rem;
}

.top-strip a { color: var(--accent); text-decoration: none; }
.top-strip a:hover { text-decoration: underline; }

.site-title {
  padding: 0.72rem 1.25rem 0.55rem;
}

.site-title h1 {
  margin: 0;
  font-weight: normal;
  font-size: clamp(1.75rem, 3.25vw, 2.45rem);
  letter-spacing: 0.01em;
}

.subtitle {
  margin: 0.12rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

nav.primary {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--line);
  background: #f1ebe3;
  padding: 0 0.85rem;
}

nav.primary a {
  display: block;
  padding: 0.48rem 0.62rem 0.43rem;
  text-transform: uppercase;
  letter-spacing: 0.065em;
  font-size: 0.76rem;
  color: #2d2d2d;
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

nav.primary a:hover,
nav.primary a.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

main {
  padding: 1.05rem 1.25rem 1.7rem;
}

h2 {
  margin: 0 0 0.55rem;
  font-weight: normal;
  font-size: 1.55rem;
  color: var(--accent);
}

h3 {
  margin: 1.05rem 0 0.35rem;
  font-weight: normal;
  font-size: 1.18rem;
  color: #333;
}

p.intro {
  max-width: 780px;
  color: var(--muted);
  margin-bottom: 0.8rem;
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 1px; }

.empty-note {
  border: 1px dashed var(--line);
  background: #fbf8f2;
  color: var(--muted);
  padding: 0.8rem;
  max-width: 720px;
}

.paper-list {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  max-width: 900px;
}

.paper {
  padding: 0.52rem 0;
  border-top: 1px solid var(--line);
}

.paper:last-child { border-bottom: 1px solid var(--line); }

.paper-title {
  font-size: 1.08rem;
  margin-bottom: 0.12rem;
}

.paper-title a {
  text-decoration: none;
  color: var(--accent);
}

.paper-title a:hover { text-decoration: underline; }

.authors {
  color: #333;
  margin-bottom: 0.08rem;
}

.venue {
  color: var(--muted);
  margin-bottom: 0.12rem;
}

.links {
  font-size: 0.9rem;
}

.links a { margin-right: 0.7rem; }

footer {
  border-top: 1px solid var(--line);
  padding: 0.6rem 1.25rem 0.75rem;
  color: var(--muted);
  background: #f1ebe3;
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  #page { border: none; }
  .top-strip { display: block; }
  .top-strip span { display: block; }
  nav.primary { padding: 0 0.5rem; }
  main { padding: 1.4rem 1rem 2.5rem; }
}

/* Event lists: use with
   <ol class="event-list">
     <li class="event">
       <div class="event-name">Event name</div>
       <div class="event-meta"><span>Location</span><span>Dates</span></div>
       <div class="event-description">Short description.</div>
     </li>
   </ol>
*/
.event-list {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  max-width: 900px;
}

.event {
  padding: 0.52rem 0;
  border-top: 1px solid var(--line);
}

.event:last-child { border-bottom: 1px solid var(--line); }

.event-name {
  font-size: 1.08rem;
  margin-bottom: 0.12rem;
  color: var(--accent);
}

.event-name a {
  text-decoration: none;
  color: var(--accent);
}

.event-name a:hover { text-decoration: underline; }

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
  font-size: 0.98rem;
}

.event-meta span + span::before {
  content: "•";
  margin-right: 0.85rem;
  color: var(--line);
}

.event-description {
  max-width: 780px;
  color: #333;
}

.event-description p {
  margin: 0.35rem 0 0;
}


/* Robust project navigation.
   These rules deliberately use #page and !important so the menu stays horizontal
   if the page is uploaded inside another site with its own generic nav styles. */
#page nav.primary,
#page #site-menu {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: stretch !important;
  gap: 0 !important;
  list-style: none !important;
}

#page nav.primary a,
#page #site-menu a {
  display: block !important;
  float: none !important;
  width: auto !important;
}

/* Compact project layout */
.site-title h1 { white-space: nowrap; }
.paper-group { margin-top: 0.8rem; }
.paper-group h3 { margin: 0 0 0.25rem; padding-bottom: 0.12rem; }
.paper-list, .event-list { margin-top: 0.28rem; }
.paper .authors, .paper .venue, .event-meta { line-height: 1.28; }

@media (max-width: 760px) {
  .site-title h1 { white-space: normal; }
}