/* ===== Font Definitions ===== */
@font-face {
  font-family: 'Alegreya';
  font-style: normal;
  font-weight: 400;
  src: url("/?originalUrl=https%3A%2F%2Ffonts.gstatic.com%2Fs%2Falegreya%2Fv35%2F4UaBrEBBsBhlBjvfkSLhx6g.woff2") format('woff2');
}

@font-face {
  font-family: 'Alegreya SC';
  font-style: normal;
  font-weight: 400;
  src: url("/?originalUrl=https%3A%2F%2Ffonts.gstatic.com%2Fs%2Falegreyasc%2Fv26%2FtaiOGmRtCJ62-O0HhNEa-Z6p2BQK9b7.woff2") format('woff2');
}

/* ===== Base Styles ===== */
html {
  background-color: #ffffff;
  font-size: 100%;
}

body {
  font-family: 'Alegreya', serif !important;
  font-size: 16px;
  line-height: 1.6;
  color: #222;
}

/* Base text styles */
tr, td, th, p, a, li {
  font-family: 'Alegreya', serif;
  font-size: 16px;
}

/* Link styles */
a {
  color: #004b91;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:focus, a:hover {
  color: #77BBDD;
  text-decoration: none;
}

/* ===== Heading Styles ===== */
h2 {
  margin: 0;
  font-weight: 700;
  font-family: 'Alegreya SC', serif;
  font-size: 24px;
  color: #333;
  text-decoration: underline;
  text-decoration-color: #77BBDD;
  text-decoration-thickness: 3px;
}

h2 a {
  color: #333 !important;
  text-decoration: none;
}

h2 a:hover {
  color: #333 !important;
  opacity: 0.7;
}

h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  font-family: 'Alegreya SC', serif;
  color: #333;
  padding-bottom: 6px;
}

/* ===== Component Styles ===== */
/* Author styles */
.author {
  font-family: 'Alegreya', serif;
  font-size: 14px;
}

.strong-author {
  font-family: 'Alegreya', serif;
  font-size: 14px;
  font-weight: bold;
}

/* Self author: bold but NOT italic (even inside <i>) */
.self-author {
  font-family: 'Alegreya', serif;
  font-size: 16px;
  font-weight: bold;
  font-style: normal;
  text-decoration: underline;
}

/* Paper title styles */
.papertitle {
  font-family: 'Alegreya', serif;
  font-size: 18px;
  font-weight: 700;
}

/* Publications: indicate figures are clickable */
#publicationsList img {
  cursor: pointer;
}

/* Award and venue styles */
.award-venue {
  color: #ffa03c;
  font-weight: bold;
}

.strong-venue {
  color: #77BBDD;
  font-weight: bold;
}

.venue {
  font-weight: bold;
}

.accepted-venue {
  background-color: #eacef1;
  color: #673797;
  padding: 2px 6px;
  border-radius: 15px;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.accepted-venue-detail {
  font-weight: bold;
  color: #663399;
}

/* TL;DR styles */
.TLDR {
  color: #9f9f9f;
  padding-top: 5px;
}

.TLDR strong {
  font-weight: bold;
}

/* List styles */
.news-list, .award-list {
  list-style-type: disc;
  font-size: 14px;
}

.award-list li {
  margin-bottom: 3px;
  font-size: 14px;
}

.award-list .year {
  float: right;
}

/* Website name styles */
.webname {
  padding-top: 20px;
  margin: 0;
  font-family: 'Alegreya SC', serif;
  font-size: 32px;
  font-weight: 700;
  color: #333;
}

/* ===== Modal Styles ===== */
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
  margin: 10% auto;
  padding: 20px;
  background-color: white;
  border-radius: 10px;
  border: 5px solid #77BBDD;
  width: 32%;
  max-width: 400px;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover, .close:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

/* ===== Special Effects ===== */
/* Shadow effects */
.drop-shadow {
  box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.1), 0 4px 15px 0 rgba(0, 0, 0, 0.3);
}

/* Highlight mark */
mark {
  background-color: rgba(102, 192, 255, 0.2);
  padding: 0.1em 0.3em;
  border-radius: 4px;
}

/* 日期样式 */
.dates {
  font-size: 16px;
  color: gray;
  float: right;
}

/* Chinese text styles */
.chinese-text {
  font-family: 'LXGW WenKai Screen', serif;
}

/* Font Awesome icon styles */
.fa {
  font-size: 1.3rem;
  margin-right: 10px;
  color: #333;
  transition: color 0.3s ease;
}

.fa:hover {
  color: #77BBDD;
}

/* Coffee Talk button styles */
button.coffee-talk-btn {
  background-color: rgba(119, 187, 221, 0.2) !important;
  color: #77BBDD !important;
  border: 1px solid rgba(119, 187, 221, 0.4) !important;
}

button.coffee-talk-btn:hover {
  background-color: rgba(119, 187, 221, 0.3) !important;
  border-color: rgba(119, 187, 221, 0.6) !important;
  color: #77BBDD !important;
}

/* Details/Summary styles for collapsible sections */
details {
  margin-top: 20px;
}

details summary {
  cursor: pointer;
  padding: 10px 20px;
  font-size: 24px;
  font-weight: 700;
  font-family: 'Alegreya SC', serif;
  color: #333;
  text-decoration: underline;
  text-decoration-color: #77BBDD;
  text-decoration-thickness: 3px;
  list-style: none;
  user-select: none;
}

details summary::-webkit-details-marker {
  display: none;
}

details summary::before {
  content: '▶ ';
  display: inline-block;
  margin-right: 8px;
  transition: transform 0.3s ease;
  color: #77BBDD;
}

details[open] summary::before {
  transform: rotate(90deg);
}

details summary:hover {
  opacity: 0.8;
}

/* ===== Link Button Styles ===== */
.btn-sm.badge-button {
  display: inline-block;
  padding: 2px 6px;
  font-size: 0.875rem;
  color: #004b91;
  border: none;
  border-radius: 0.15rem;
  text-decoration: none;
  margin-right: 3px;
  margin-bottom: 3px;
  transition: all 0.3s ease;
}

.btn-sm.badge-button:hover {
  background-color: #f0f7ff;
  color: #003366;
}

/* ===== Highlight Mark ===== */
mark {
  background-color: rgba(102, 192, 255, 0.2);
  padding: 0.1em 0.3em;
  border-radius: 4px;
}

/* Date styles */
.dates {
  font-size: 16px;
  color: gray;
  float: right;
}

html {
  background-color: #ffffff;
  font-size: 100%;
}

body {
  /*font-family: 'Lato', sans-serif !important;*/
  font-family: 'Alegreya', serif !important;
}
.chinese-text  {
  font-family: 'LXGW WenKai Screen', serif;
}
/* Link colors */
a:link {
    color: #006EE7;
}
a:visited {
    color: #006EE7;
}
a:hover {
    color: #006EE7;
}
a:active {
    color: #006EE7;
}

.footer-text {
  font-size: 0.8rem;
  font-weight: lighter;
  text-align: right;
  color: #555;
}

.about-headshot {
  max-width: 65%;
}

.about-headshot-mobile {
  max-width: 50%;
}

.title-name {
  font-family: 'Alegreya SC', serif;
  font-size: 2.1em;
  line-height: 90%;
  font-weight: 500;
  margin-bottom: 1rem;
}
.title-email {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.title-small{
  font-size: 1.1rem;
}


.link-button {
  font-family: 'Alegreya', serif;
  font-size: 1.2rem;
  color: #006EE7;
  text-decoration: none;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.link-button:hover {
  color: #FF9547;
  text-decoration: none;
}

.link-button-small {
  font-family: 'Alegreya', serif;
  font-size: 1rem;
  color: #006EE7;
  text-decoration: none;
  padding: 0.3rem 0.5rem;
  transition: color 0.3s ease;
}

.link-button-small:hover {
  color: #FF9547;
  text-decoration: none;
}

.drop-shadow {
  box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.1), 0 4px 15px 0 rgba(0, 0, 0, 0.3);
}

/* Style font awesome */
.fa {
  padding-left: 5px;
  padding-right: 5px;
  font-size: 30px;
  text-align: center;
  text-decoration: none;
}
.fa:hover {
  opacity: 0.7;
  text-decoration: none;
}


/* Expand/collapsible news entries */

.news-title {
  font-family: 'Alegreya', serif;
  font-size: 1.3rem;
  font-weight: 200;
  margin-bottom: 1rem;
}

.expandable-list ul {
  list-style-type:none;
  margin-left: 1em;
  padding-left: 0;
  margin-bottom: 0;
}

.expandable-list .extra-item {
  display: none;
}

.news-date {
  /* color: #E03838; */
  display: inline-block;
  font-weight: 500;
  width: 4em;
  font-family: 'Alegreya', serif;
}

.news-entry {
  font-size: 0.9rem;
}

.news-expand-button {
  cursor: pointer;
  text-align: center;
  margin-left: 1em;
  color: #006EE7;
}


/* Content summaries */

.content-header {
  margin-bottom: 1rem;
  border-bottom: 2px solid #77BBDD;
  text-align: right;
}

.content-header col {
  padding-right: 0px;
}

.content-header p {
  font-weight: bold;
  font-size: 1.8rem;
  margin-bottom: 0;
  margin-right: 0;
}

.content-header-linebreak {
  height: 30px;
  margin-bottom: 15px;
  margin-top: 0px;
  margin-left: 0px;
  margin-right: 0px;
}

.summary-title {
  font-family: 'Alegreya', serif;
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.summary-authors{
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.summary-publication-status {
  margin-top: 0px;
  margin-bottom: 0px;
  color: #006EE7;
  font-style: italic;
}

.summary-publication-status-highlight {
  margin-top: 0px;
  margin-bottom: 0px;
  color: #49bf9d;
  font-family: 'Lora', serif;
  font-style: italic;
}
.summary-publication-status-highlight::before {
  content: '★ ';
}
.summary-publication-status-highlight::after {
  content: ' ★';
}

.summary-publication-status-award {
  margin-top: 0px;
  margin-bottom: 0px;
  color: #ffaf03;
  font-family: 'Lora', serif;
  font-style: italic;
}
.summary-publication-status-award::before {
  content: "\f091"; /* Unicode for Font Awesome trophy icon */
  font-family: 'Lora', 'Font Awesome 6 Free', serif;
  font-weight: 900; /* Font Awesome solid style */
  margin-right: 4px;
  font-style: normal;
}
.summary-publication-status-award::after {
  content: "\f091";
  font-family: 'Lora', 'Font Awesome 6 Free', serif;
  font-weight: 900;
  margin-left: 4px;
  font-style: normal;
}

.summary-extras {
  padding-left: 5px;
  padding-right: 5px;
  font-weight: bolder;
  background: #E0383833;
}
.summary-extras:hover {
  text-decoration: none;
}

.summary-extras-btn {
  padding-left: 10px;
  padding-right: 10px;
  font-weight: bolder;
  color: #000;
  background: #FFDC55;
}
.summary-extras-btn:visited{
  color: #000;
  background: #FFDC55;
}

.summary-text {
  font-size: 1rem;
  color: #666;
  margin-bottom: 1rem;
}
.summary-text::before {
  content: '\f002 TL;DR: ';
  font-family: 'Lora','Font Awesome 6 Free', serif;
  font-weight: 600;
}
.summary-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.badge-button {
  font-size: 0.9rem;
  background: hsla(217, 100%, 84%, 0.2);
  color: #006EE7;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  text-decoration: none;
  transition: background-color 0.3s ease;
}
.badge-button:hover {
  background: hsla(217, 100%, 84%, 0.3);
  text-decoration: none;
  color: #006EE7;
}

.big-badge-button {
  font-size: 1.0rem;
  background: hsla(217, 100%, 84%, 0.2) 4%;
}
.big-badge-button:hover {
  text-decoration: none;
}

.full-title {
  font-family: 'Alegreya', serif;
  font-size: 3em;
  margin-top: 0px;
  margin-bottom: 0px;
  text-align: center;
}

.authors-list {
  margin-top: 0px;
  margin-bottom: 0px;
  font-size: 1.2em;
  text-align: center;
}

.plain-link {
  color: #000000 !important;
  text-decoration: underline !important;
}

.publication-status {
  margin-top: 0px;
  margin-bottom: 0px;
  font-size: 1.2em;
  text-align: center;
  color: #006EE7;
}

.extras {
  margin-top: 0px;
  margin-bottom: 0px;
  font-size: 1.2em;
  text-align: center;
  color: #006EE7;
  font-weight: bolder;
}
.hover {
  text-decoration: none;
}

.big-teaser-image {
  padding: 5px;
  display: block;
  margin-left: auto;
  margin-right: auto;
	max-height: 400px;
	max-width: auto;
}

.abstract {
  text-align: left;
  padding: 10px;
}


.selected-figure {
  text-align: center;
  max-height: 300px; 
  max-width: 100%;
  padding: 5px;
}
.selected-figure-caption {
  max-width: 600px;
}

/* Paper list link buttons */
.paper-link-btn {
  display: inline-block;
  padding: 1px 4px;
  font-size: 0.8rem;
  color: #004b91;
  border: none;
  border-radius: 0.1rem;
  text-decoration: none;
  margin-right: 2px;
  margin-bottom: 2px;
  transition: all 0.3s ease;
}

.paper-link-btn:hover {
  background-color: #f0f7ff;
  color: #003366;
}

.award-venue i {
  color: #ffa03c !important; /* Orange trophy */
}
.strong-venue i {
  color: #77BBDD !important; /* Blue star */
}