@font-face {
  font-family: "Titillium Web";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("assets/vendor/titillium-web/titillium-web-300.woff2") format("woff2");
}

@font-face {
  font-family: "Titillium Web";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/vendor/titillium-web/titillium-web-400.woff2") format("woff2");
}

@font-face {
  font-family: "Titillium Web";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("assets/vendor/titillium-web/titillium-web-600.woff2") format("woff2");
}

@font-face {
  font-family: "Titillium Web";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("assets/vendor/titillium-web/titillium-web-400-italic.woff2") format("woff2");
}

@font-face {
  font-family: "Titillium Web";
  font-style: italic;
  font-weight: 600;
  font-display: swap;
  src: url("assets/vendor/titillium-web/titillium-web-600-italic.woff2") format("woff2");
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 8px;
  background: #fff;
  color: #222;
  font-family: "Titillium Web", Verdana, Helvetica, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

a {
  color: #1772d0;
  text-decoration: none;
}

a:hover {
  color: #a35a00;
}

a:focus-visible {
  outline: 2px solid #1772d0;
  outline-offset: 4px;
  border-radius: 2px;
}

strong,
dt {
  font-weight: 600;
}

hr {
  height: 1px;
  margin: 0;
  border: 0;
  background-image: linear-gradient(
    to right,
    rgb(0 0 0 / 0%),
    rgb(0 0 0 / 55%),
    rgb(0 0 0 / 0%)
  );
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 8px;
  left: 8px;
  padding: 6px 10px;
  background: #111;
  color: #fff;
  transform: translateY(-150%);
}

.skip-link:focus {
  color: #fff;
  transform: translateY(0);
}

.page-shell {
  width: 900px;
  max-width: 100%;
  margin: 0 auto;
  padding: 20px;
}

.page-shell:focus {
  outline: none;
}

.page-heading {
  margin: 16px 0;
  font-size: 38px;
  font-weight: 400;
  line-height: normal;
  text-align: center;
}

.page-heading span {
  white-space: nowrap;
}

.profile-table {
  width: 100%;
  border: 0;
  border-spacing: 0;
  table-layout: fixed;
}

.profile-table td {
  padding: 20px;
}

.profile-media {
  width: 30%;
}

.profile-copy {
  width: 70%;
  text-align: left;
}

/* Preserve the original avatar and its existing crop. */
.profile-photo {
  display: block;
  width: 100%;
  aspect-ratio: 2042 / 2189;
  border-radius: 15px;
  object-fit: cover;
  object-position: center 28%;
}

.profile-links {
  margin: 16px 0 0;
  text-align: center;
}

.profile-links a {
  display: inline-block;
  padding: 3px 0;
}

.profile-copy p {
  margin: 0 0 16px;
}

.profile-copy .contact {
  margin-bottom: 0;
}

.section-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 24px;
  margin: 4px 0 20px;
}

.section-nav a {
  padding: 7px 0;
}

.content-section {
  padding: 26px 10px 28px;
  scroll-margin-top: 20px;
}

.content-section h2 {
  margin: 0 0 24px;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

.timeline-entry + .timeline-entry {
  margin-top: 24px;
}

.entry-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 2px 16px;
}

.entry-heading h3,
.repo-title {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
}

.entry-heading h3 {
  flex: 1 1 300px;
}

.timeline-entry p {
  margin: 4px 0 0;
}

.entry-heading .entry-date {
  margin: 0;
}

.entry-date,
.entry-detail,
.entry-role,
.repo-meta,
.repo-tech {
  color: #555;
}

.entry-date {
  font-size: 14px;
}

.detail-list {
  margin: 12px 0 0;
  padding-left: 22px;
}

.detail-list li + li {
  margin-top: 9px;
}

.project-entry {
  display: grid;
  grid-template-columns: 40% 60%;
  padding: 10px 0 22px;
}

.project-entry + .project-entry {
  padding-top: 26px;
  border-top: 1px solid #ededed;
}

.project-entry:last-child {
  padding-bottom: 0;
}

.project-media,
.project-copy {
  min-width: 0;
  padding: 0 15px;
}

.project-media {
  padding-top: 12px;
}

.project-entry-text {
  grid-template-columns: 1fr;
}

.repo-image {
  display: block;
  width: 90%;
  aspect-ratio: 16 / 9;
  margin: 0 auto;
  border-radius: 15px;
  height: auto;
  object-fit: contain;
}

.project-copy p {
  margin: 10px 0 0;
}

.project-copy .repo-meta,
.project-copy .repo-tech {
  margin-top: 4px;
  font-size: 14px;
}

.project-status {
  color: #555;
  font-style: italic;
}

.project-copy .repo-links {
  margin-top: 12px;
}

.repo-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  vertical-align: middle;
}

.skills-list {
  margin: 0;
}

.skills-list > div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 8px 16px;
}

.skills-list > div + div {
  margin-top: 10px;
}

.skills-list dd {
  margin: 0;
}

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

.honors-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px 24px;
}

.honors-list li + li {
  margin-top: 12px;
}

.honors-list .entry-date {
  flex-shrink: 0;
}

.page-footer {
  margin-top: 12px;
  padding: 16px 10px;
  border-top: 1px solid #ededed;
  color: #666;
  font-size: 14px;
  text-align: center;
}

@media (max-width: 700px) {
  .page-shell {
    padding: 12px;
  }

  .page-heading {
    font-size: 32px;
  }

  .profile-table,
  .profile-table tbody,
  .profile-table tr,
  .profile-table td {
    display: block;
    width: 100%;
  }

  .profile-media {
    max-width: 280px;
    margin: 0 auto;
  }

  .profile-table .profile-copy {
    padding: 12px 10px 20px;
  }

  .section-nav {
    gap: 0 20px;
  }

  .entry-heading {
    display: block;
  }

  .entry-heading .entry-date {
    margin-top: 4px;
  }

  .project-entry {
    display: block;
  }

  .project-media {
    max-width: 400px;
    margin: 0 auto 20px;
    padding: 0 10px;
  }

  .repo-image {
    width: 100%;
  }

  .project-copy {
    padding: 0;
  }

  .skills-list > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (max-width: 400px) {
  .honors-list li {
    flex-direction: column;
    gap: 2px;
  }
}

/* Local content and contact adaptations. */
.profile-photo{aspect-ratio:1;object-position:center}.media-caption{font-size:12px;color:#555;text-align:center}.project-summary-figure{width:90%;margin:auto;padding:20px 8px;color:#333;text-align:center}.project-summary-figure>span{font-size:13px;color:#555}.project-summary-figure p{margin:14px 0;font-size:18px}.project-summary-figure b{padding:0 12px;color:#1772d0}.project-summary-figure small{font-size:12px;color:#555}.repo-links a::before{display:none}@media(max-width:700px){.profile-photo{max-width:240px;margin:auto}.project-summary-figure{width:100%}}
.profile-photo{height:auto}
.skip-link:hover{color:#fff}

/* Reference study: concise abstracts, balanced rows, explicit evidence disclosure. */
body{font-family:"Titillium Web","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}
.page-heading{margin:22px 0 26px}.page-heading span+span{font-size:.82em}
.profile-table td{padding-top:10px;padding-bottom:28px}
.profile-copy p{margin-bottom:18px}.profile-copy .availability{font-size:14px;color:#555}
.profile-photo{border-radius:12px}
.content-section{padding-top:30px}

.project-entry{align-items:center;padding-bottom:30px}
.project-entry+.project-entry{padding-top:30px}
.project-media{padding-top:0}.repo-image{width:100%;border-radius:4px;max-height:190px}
.media-caption{margin:8px 0 0;font-size:11px}
.repo-title{font-size:18px;line-height:1.5}
.project-copy .repo-tech{font-size:12px;margin-top:5px}
.project-copy .project-abstract{margin-top:12px;font-size:15px;line-height:1.8}
.project-copy .recognition{font-size:12px;color:#555;margin-top:8px}
.project-copy .repo-links{margin-top:7px;font-size:14px}
.project-details{margin-top:6px;font-size:13px;color:#555}
.project-details summary{cursor:pointer;width:fit-content;text-underline-offset:4px}
.project-details summary:hover{color:#1772d0;text-decoration:underline}
.project-details summary:focus-visible{outline:2px solid #1772d0;outline-offset:4px}
.detail-body{padding:8px 0}.detail-body p{line-height:1.8}
.project-entry:has(.project-details[open]){align-items:start}
.project-summary-figure{width:100%;border-top:1px solid #dce3ea;border-bottom:1px solid #dce3ea;padding:22px 0}
.project-summary-figure>span{font-size:12px;letter-spacing:.04em}
.project-summary-figure p{font-size:17px;margin:10px 0}
.project-summary-figure small{font-size:11px}
@media(max-width:700px){.page-heading{margin:12px 0 20px}.profile-table .profile-media{max-width:220px;padding-bottom:12px}.profile-table .profile-copy{padding-top:10px}.project-media{max-width:340px;margin-bottom:22px}.project-copy .project-abstract{font-size:15px}.project-entry{padding-bottom:28px}}

/* Consistent project overviews; real interface and labelled workflow schematics. */
.project-overview{margin:0;background:transparent;border:0;border-radius:0;padding:15px;min-height:255px;display:flex;flex-direction:column;justify-content:center}
.overview-label{font-size:12px;font-weight:600;letter-spacing:.09em;color:#41576c;margin-bottom:14px}
.overview-screen{display:block;margin:auto 0}
.overview-screen img{display:block;width:100%;height:auto;max-height:190px;object-fit:contain}
.overview-steps{margin:0;padding:0;list-style:none;display:grid;gap:7px}
.overview-steps li{display:flex;align-items:center;gap:10px;font-size:14px;line-height:1.4;color:#263b4d;min-height:32px;border-bottom:1px solid #e1e7ec;padding-bottom:6px}
.overview-steps li:last-child{border-bottom:0}
.overview-steps li span{font-size:11px;color:#1772d0;font-variant-numeric:tabular-nums}
.overview-note{font-size:12px;color:#526577;margin:12px 0 0}
.audit-detail-figure{margin:18px 0 8px}
.audit-detail-figure img{width:100%;height:auto;display:block}
.audit-detail-figure figcaption{font-size:12px;margin-top:8px}
@media(max-width:700px){.project-media{max-width:360px;width:100%}.project-overview{min-height:255px}}

/* Text-only projects use the available width instead of empty media columns. */
.project-entry-text{grid-template-columns:minmax(0,1fr)}
.project-entry-text .project-copy{max-width:760px}
.project-entry-text .project-abstract{max-width:72ch}
.project-entry-text .detail-body{max-width:72ch}
.project-overview{min-height:0;padding:0 15px}
@media(max-width:700px){.project-overview{min-height:0}.project-entry-text .project-copy{max-width:none}}

/* Compact two-row personal links. */
.profile-links{line-height:1.6}
.profile-links a{padding:3px 4px}
.profile-links>div+div{margin-top:2px}
.profile-media picture{display:block}