body { 
  font-family: 'Times New Roman', serif;
    background-color: #f8f9fa; 
    font-size: 18px;  /* Increase base font size */
    overflow-x: hidden; /* Prevent horizontal scrolling */
  }
  
  .container { 
    max-width: 1500px;
    width: 96%;
    padding: 30px;
    padding-bottom: 0px;
    background: white; 
    border-radius: 8px; 
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1); 
  }
  
  header { 
    padding-bottom: 4px; 
    border-bottom: 2px solid #ddd; 
    margin-bottom: 10px;
  }
  
h1 { 
  font-size: 32px; /* Increase title size */
  color: #333; 
}

h2 { 
  font-size: 26px; /* Increase section heading size */
  color: #333; 
}
  
  .intro-text {
    text-align: center; 
    font-size: 18px; 
    font-weight: 500; 
    line-height: 1.6;
    
  }
  .token-box {
    display: inline-block;
    border: 2px solid black;
    padding: 2px 5px;
    margin: 2px;
    border-radius: 5px;
    font-weight: bold;
}
.single-token {
    border-color: red;
    background-color: rgba(255, 0, 0, 0.1);
}
table {
    border-collapse: collapse;
    width: 100%;
}
th, td {
    border: 1px solid black;
    padding: 10px;
    text-align: center;
}
th {
    background-color: #f2f2f2;
}
  figure {
    text-align: center;
  }
  
  img.figure { 
    width: 80%;
    max-width: 500px;
    display: block; 
    margin: 0 auto;
  }
  
  .section { 
    padding: 20px 0; 
  }
  
  footer { 

    margin: 0;
    padding: 0;
    background: #333; 
    color: white; 
    text-align: center; 
    border-radius: 8px; 
    font-size: 18px; /* Improve figure caption readability */
  }
  .icon-container {
    text-align: center; /* Center icons under the title */
    margin-top: 10px;
  }
  
  .icon.github {
    width: 180px;  /* Narrower GitHub icon */
    height: 60px;
    margin-right: 20px; /* Adds space to the right */
  }
  
  .icon.arxiv {
    width: 140px; /* Wider ArXiv icon */
    height: 60px;
    margin-left: 20px; /* Adds space to the left */
  }
  
  .icon {
    margin: 0 10px;
    transition: transform 0.2s ease-in-out;
  }
  
  .icon:hover {
    transform: scale(1.2);
  }
  
  .figure-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
  }
  
  .figure-container figure {
    text-align: center;
  }
  .section {
    padding: 20px 0; /* Increased vertical spacing before sections */
  }
  .full-width {
    display: flex;
    justify-content: center;
    gap: 0px;
    width: 100%;
  }
  
  .full-width figure {
    width: 48%; /* Stretch to take more space */
  }
  
  .full-width figure img {
    width: 100%;
    max-width: 1000px; /* Increase max width for better visibility */
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
  }
  
  /* Smaller images for the second and third row */
  .figure-container:nth-of-type(n+2) figure {
    width: 22%; /* Four images per row */
  }
  
  .figure-container figure img {
    width: 100%;
    max-width: 620px; /* Keep other images smaller */
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
  }
  
  .fig-caption {
    text-align: center;
    font-size: 18px; /* Improve figure caption readability */
    font-weight: bold;
    margin-top: 15px;
  }
  

  .slideshow-container {
    position: relative;
    text-align: center;
}
.prev, .next {
    position: absolute;
    top: 50%;
    background-color: rgba(0,0,0,0.5);
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
}
.prev {
    left: 0;
}
.next {
    right: 0;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border: 1px solid #444;
  margin: auto;
}
th, td {
  padding: 12px;
  text-align: center;
  border: 1px solid #444;
}
th {
  background-color: #555;
  color: white;
}
tr:nth-child(even) {
  background-color: #f9f9f9;
}
.highlight {
  font-weight: bold;
  color: #990000;
}
.image-container {
  text-align: center;
  margin-top: 20px;
}
.caption {
    text-align: center;
    font-size: 14px;
    font-style: italic;
    margin-top: 5px;
}
.table-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.table-caption {
    caption-side: bottom;  /* Moves caption below the table */
    text-align: center;     /* Centers the text */
    font-size: 18px;
    font-weight: bold;
    margin-top: 10px;       /* Adds spacing between table and caption */

}
.highlights-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  align-items: center;
  justify-content: center;
}
.highlight-item h3 {
  text-align: left !important; /* Align text to the left */
  font-weight: bold; /* Make text bold */
  font-size: 16px; /* Adjust size if needed */
  margin-left: 10px; /* Add small margin for better alignment */
}

.highlight-item {
  display: flex;
  flex-direction: column;
  justify-content: center; /* Center content vertically */
  align-items: center; /* Center content horizontally */
  text-align: center;
  padding: 10px;
  background: white;
  border-radius: 8px;
  /* box-shadow: 0px 0px 8px rgba(0,0,0,0.1); */
  font-size: 14px;  /* Reduce font size */
  height: 100%;
}
#about {
  padding-bottom: 30px; /* Adds space after the About section */
}

.highlight-item table {
  font-size: 15px; /* Smaller font for tables */
}

.highlight-item h3 {
  font-size: 18px; /* Reduce heading size */
}

.highlight-item img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

th, td {
  padding: 8px; /* Reduce padding for a more compact look */
}

.outline {
  position: fixed;
  left: 20px;
  top: 80px;
  width: 280px;
  background: #f8f9fa; /* Light academic off-white */
  padding: 15px 20px;
  border-radius: 12px;
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.12);
  font-size: 12px;
  max-height: 80vh;
  overflow-y: auto;
  transition: all 0.3s ease-in-out;
  border-left: 5px solid #1f257e; /* Deep academic purple */
}

.outline h3 {
  margin-top: 0;
  font-size: 20px;
  font-weight: bold;
  color: #2C3E50; /* Dark blue-gray for a strong academic feel */
  text-align: center;
}

.outline ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.outline li {
  margin-bottom: 12px;
  padding: 5px 0;
}

.outline a {
  text-decoration: none;
  color: #34495E; /* Professional dark gray-blue */
  font-weight: 700;
  display: block;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background 0.3s, color 0.3s;
}

.outline a:hover {
  background: #5D6D7E; /* Softened blue-gray */
  color: white;
}

/* Responsive Design: Hide the outline on smaller screens */
@media (max-width: 992px) {
  .outline {
      display: none;
  }
}