/* Local preparation additions; template styles remain in theme-luka.css. */
.ui-icon {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
/* Content stays readable before scripts initialize or when scripting is off. */
body.theme-luka .section {
  opacity: 1;
  transform: none;
}
.sections-animate body.theme-luka .section:not(.visible) {
  opacity: 0;
  transform: translateY(12px);
}

/* Preserve the official emblem proportions and color in both themes. */
body.theme-luka #experience .sjtu-emblem {
  object-fit: contain;
  background: #fff;
  border-radius: 50%;
}

/* Keep section spacing equal after the last experience entry. */
body.theme-luka #experience .timeline-item:last-child {
  padding-bottom: 0;
}
body.theme-luka #experience .timeline-item:last-child .experience-content p:last-child {
  margin-bottom: 0;
}



/* The global link hover filter must not alter portrait colors. */
body.theme-luka .image.avatar:hover {
  filter: none;
}

/* Only the outer portrait edge responds to hover, using theme colors. */
body.theme-luka .image.avatar img {
  transition: box-shadow 0.18s ease;
}
body.theme-luka .image.avatar:hover img {
  box-shadow: 0 0 0 2px var(--luka-border),
              0 0 12px var(--luka-border),
              0 6px 24px var(--luka-shadow);
}

/* Keep the full 480px map in an isolated document and fit it into this layout. */
body.theme-luka .visitor-map-layout {
  width: 240px;
  max-width: 100%;
  margin: 0 auto;
  padding-top: 64px;
}
body.theme-luka .visitor-map-viewport {
  position: relative;
  width: 100%;
  height: 1px;
  overflow: visible;
  border: 0;
  box-shadow: none;
  background: transparent;
}
body.theme-luka .visitor-map-viewport[hidden] {
  display: none !important;
}
body.theme-luka .visitor-map-frame {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 480px;
  max-width: none;
  height: 1px;
  border: 0;
  box-shadow: none;
  background: transparent;
  transform-origin: 0 0;
}
body.theme-luka .visitor-map-layout noscript {
  color: var(--luka-secondary);
  font-size: 13px;
  line-height: 1.6;
}
body.theme-luka .visitor-map-status {
  margin: 0;
  color: var(--luka-secondary);
  font-size: 13px;
  line-height: 1.6;
}

/* Publication venue badges, author annotations and resource links. */
:root {
  --pub-accepted-bg: #f3e8e1;
  --pub-accepted-ink: #854c35;
  --pub-accepted-border: #dcc3b3;
  --pub-preprint-bg: #e9eeea;
  --pub-preprint-ink: #4f6b63;
  --pub-preprint-border: #c3cfc8;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --pub-accepted-bg: #35271f;
    --pub-accepted-ink: #ebb199;
    --pub-accepted-border: #634738;
    --pub-preprint-bg: #24312a;
    --pub-preprint-ink: #b2c7bd;
    --pub-preprint-border: #475e51;
  }
}
[data-theme="dark"] {
  --pub-accepted-bg: #35271f;
  --pub-accepted-ink: #ebb199;
  --pub-accepted-border: #634738;
  --pub-preprint-bg: #24312a;
  --pub-preprint-ink: #b2c7bd;
  --pub-preprint-border: #475e51;
}
body.theme-luka #publications .pub-entry--accepted {
  --pub-venue-bg: var(--pub-accepted-bg);
  --pub-venue-ink: var(--pub-accepted-ink);
  --pub-venue-border: var(--pub-accepted-border);
}
body.theme-luka #publications .pub-entry--preprint {
  --pub-venue-bg: var(--pub-preprint-bg);
  --pub-venue-ink: var(--pub-preprint-ink);
  --pub-venue-border: var(--pub-preprint-border);
}
/* The template's 3px orange left border and 16px inset remain on each li. */
body.theme-luka #publications .pub-row {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}
body.theme-luka #publications .pub-venue {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 56px;
  padding: 8px 10px;
  border: 1px solid var(--pub-venue-border);
  border-radius: 6px;
  background: var(--pub-venue-bg);
  color: var(--pub-venue-ink);
  line-height: 1.2;
  text-align: center;
}
body.theme-luka #publications .pub-venue-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
body.theme-luka #publications .pub-venue-year {
  font-size: 12px;
  font-weight: 500;
}
body.theme-luka #publications .pub-content {
  min-width: 0;
  overflow-wrap: anywhere;
}
body.theme-luka #publications .pub-content .title {
  margin-bottom: 6px;
  font-size: 16px;
  line-height: 1.5;
}
body.theme-luka #publications .pub-content .author {
  margin-bottom: 6px;
  color: var(--luka-text);
}
body.theme-luka #publications .pub-author {
  white-space: nowrap;
}
body.theme-luka #publications .pub-author-mark {
  margin-left: 1px;
  font-size: 0.75em;
  line-height: 0;
  vertical-align: super;
}
body.theme-luka #publications .pub-content .periodical {
  margin-bottom: 10px;
  color: var(--pub-venue-ink);
}
body.theme-luka #publications .pub-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
body.theme-luka #publications .pub-links .pub-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 34px;
  padding: 5px 10px;
  border: 1px solid var(--pub-venue-border);
  border-radius: 6px;
  background: transparent;
  color: var(--pub-venue-ink);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}
body.theme-luka #publications .pub-links a:hover {
  border-color: var(--pub-venue-ink);
  background: var(--pub-venue-bg);
  filter: none;
}
body.theme-luka #publications .pub-links a:focus-visible {
  outline: 2px solid var(--pub-venue-ink);
  outline-offset: 3px;
}
body.theme-luka #publications .pub-link-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
/* Brand marks use their original paths, tinted by the button's theme color. */
body.theme-luka #publications .pub-link-icon--brand {
  fill: currentColor;
  stroke: none;
}

body.theme-luka #publications .pub-author-note {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin: 0 0 8px;
  color: var(--luka-text);
  font-size: 12px;
  line-height: 1.5;
}
@media (max-width: 640px) {
  body.theme-luka #publications .pub-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  body.theme-luka #publications .pub-venue {
    justify-self: start;
    min-width: 72px;
    min-height: 52px;
    padding: 7px 10px;
  }
  body.theme-luka #publications .pub-links .pub-link {
    min-height: 40px;
  }
}

/* Keep only the footer's own spacing after the final content section. */
body.theme-luka .content {
  padding-bottom: 0;
}
body.theme-luka .content > .section:last-child {
  margin-bottom: 0;
}
body.theme-luka #publications .bibliography li:last-child {
  margin-bottom: 0;
}

/* Each full year/month labels one list of updates. */
body.theme-luka #news .news-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
body.theme-luka #news .news-group {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: baseline;
  column-gap: 12px;
}
body.theme-luka #news .news-updates {
  display: grid;
  gap: 12px;
  min-width: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
body.theme-luka #news .news-date {
  color: var(--luka-text);
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1.7;
  white-space: nowrap;
}
body.theme-luka #news .news-date::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--luka-accent);
  vertical-align: 0.12em;
}
body.theme-luka #news .news-text {
  min-width: 0;
  margin: 0;
  color: var(--luka-text);
  font-size: 15px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}
body.theme-luka #news .news-text a:focus-visible {
  outline: 2px solid var(--luka-accent);
  outline-offset: 3px;
  border-radius: 2px;
}
@media (max-width: 640px) {
  body.theme-luka #news .news-group {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    row-gap: 4px;
  }
}

/* Compact resource links remain part of each acceptance sentence. */
body.theme-luka #news .news-paper,
body.theme-luka #news .news-venue {
  font-weight: 600;
}
body.theme-luka #news .news-resources {
  display: inline-block;
  font-size: 13px;
  white-space: nowrap;
}
body.theme-luka #news .news-resource-divider {
  color: var(--luka-secondary);
}