/* Academic Theme — Design Credits: Jon Barron, Tairan He */
a {
  color: #1772d0;
  text-decoration: none;
}
a:focus, a:hover {
  color: #f09228;
  text-decoration: none;
}
body, td, th {
  font-family: 'Titillium Web', Verdana, Helvetica, sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #333;
}
heading {
  font-family: 'Titillium Web', Verdana, Helvetica, sans-serif;
  font-size: 17px;
  font-weight: 600;
}
pageheading {
  font-family: 'Titillium Web', Verdana, Helvetica, sans-serif;
  font-size: 32px;
  font-weight: 400;
}
sectionheading {
  font-family: 'Titillium Web', Verdana, Helvetica, sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: #1f2937;
}
hr {
  border: 0;
  height: 1px;
  background-image: linear-gradient(to right, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0));
}
strong {
  font-family: 'Titillium Web', Verdana, Helvetica, sans-serif;
  font-size: 16px;
  font-weight: 600;
}
ul {
  list-style: none;
  padding-left: 0;
}
ul li {
  padding: 4px 0;
  line-height: 1.6;
}
ul li::before {
  content: "•";
  color: #1772d0;
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}
.tag {
  display: inline-block;
  background: #eff6ff;
  color: #1772d0;
  border: 1px solid #bfdbfe;
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 13px;
  margin: 2px 3px;
  white-space: nowrap;
}
.tag:hover {
  background: #1772d0;
  color: #fff;
}

/* Post Content */
.post-content p {
  line-height: 1.8;
  margin: 12px 0;
}
.post-content img {
  max-width: 100%;
  border-radius: 8px;
}
.post-content blockquote {
  border-left: 3px solid #1772d0;
  padding: 8px 16px;
  margin: 16px 0;
  background: #f9fafb;
  color: #555;
}
.post-content code {
  background: #f3f4f6;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 14px;
}
.post-content pre {
  background: #f8f9fa;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
}
.post-content pre code {
  background: none;
  padding: 0;
}
.post-content table {
  border-collapse: collapse;
  width: 100%;
  margin: 16px 0;
}
.post-content th, .post-content td {
  border: 1px solid #e5e7eb;
  padding: 8px 12px;
  text-align: left;
}
.post-content th {
  background: #f9fafb;
  font-weight: 600;
}

/* Timeline for About page */
.timeline {
  position: relative;
  padding-left: 24px;
  border-left: 2px solid #1772d0;
  margin: 16px 0;
}
.timeline-item {
  margin-bottom: 20px;
}
.timeline-item .date {
  font-size: 14px;
  color: #1772d0;
  font-weight: 600;
}
.timeline-item .content {
  margin-top: 4px;
  line-height: 1.7;
}

/* Mobile */
@media (max-width: 768px) {
  table[width="900"] {
    width: 100% !important;
  }
  td[width="30%"], td[width="70%"], td[width="40%"], td[width="60%"] {
    display: block;
    width: 100% !important;
  }
  body {
    font-size: 15px;
  }
}