/* Adapted from w-r-s/academic-homepage-template, revision 3e688b9. */
a {
  color: #f49300;
  text-decoration: none;
}
b {
  color: #ff0000;
  text-decoration: none;
}
c {
  color: #000000;
  text-decoration: none;
}

a:focus,
a:hover {
  color: #6e3519;
  text-decoration: none;
}

a.a1 { color:rgb(222, 113, 255);}
a.a1:focus,
a.a1:hover { color:rgb(95, 23, 110);
  text-decoration: none;}

.contact-links {
  text-align: left;
}

.contact-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 3px;
  line-height: 1.8;
}

.contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.contact-links .email-link {
  gap: 6px;
  max-width: 100%;
}

.contact-links .email-link .contact-sub {
  display: inline-block;
  max-width: 230px;
  color: #9ca3af;
  font-size: 12px;
  font-weight: 400;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0.82;
  letter-spacing: 0;
}

.contact-links .email-link:hover .contact-sub,
.contact-links .email-link:focus .contact-sub {
  color: #6b7280;
}

.contact-links svg {
  width: 14px;
  height: 14px;
  color: currentColor;
  flex-shrink: 0;
  vertical-align: -2px;
}



body,
td,
th,
tr,
p,
a {
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 14px;
}

html {
  scroll-behavior: smooth;
}

.page-section {
  scroll-margin-top: 24px;
}

.section-drip-nav {
  position: fixed;
  top: 50%;
  right: 377px;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transform: translateY(-50%);
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.section-drip-nav.is-footer-visible {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.section-drip-nav::before {
  content: '';
  position: absolute;
  top: 9px;
  bottom: 9px;
  left: 11px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(229, 231, 235, 0), #d1d5db 12%, #d1d5db 88%, rgba(229, 231, 235, 0));
}

.section-drip-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  color: #555;
  text-decoration: none;
  outline: none;
}

.section-drip-nav a::before {
  content: '';
  width: 11px;
  height: 15px;
  margin: 0 12px 0 6px;
  border: 1px solid #d1d5db;
  border-radius: 999px 999px 999px 2px;
  background: #fffdf7;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  transform: rotate(-45deg);
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.section-drip-nav span {
  padding: 3px 8px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.72);
  color: #444;
  font-size: 12px;
  line-height: 1.2;
  white-space: nowrap;
  opacity: 0.72;
  transition: opacity 0.18s ease, color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.section-drip-nav a:hover::before,
.section-drip-nav a:focus::before {
  border-color: #fba524;
  background: #fff7df;
  transform: rotate(-45deg) scale(1.12);
}

.section-drip-nav a:hover span,
.section-drip-nav a:focus span {
  opacity: 1;
  color: #111;
  border-color: #e5e7eb;
  background: rgba(255, 255, 255, 0.95);
}

#awards {
  scroll-margin-top: 96px;
  scroll-margin-bottom: 220px;
}


strong {
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 14px;
}

.section-heading {
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 25px;
  /*color: #313164;*/
  text-decoration: underline;
  text-decoration-style: solid;
  -webkit-text-decoration-color: #ad7020;
  text-decoration-color: #fba524; /* #ac715b; */
}

/* News Timeline */
.news-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0 0;
  position: relative;
}
/* vertical connecting line */
.news-list::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(to bottom, #f3d008, #fba524);
  border-radius: 1px;
  opacity: 0.35;
}
.news-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 10px 12px 10px 0;
  margin-bottom: 2px;
  border-radius: 10px;
  transition: background 0.2s ease, transform 0.2s ease;
  line-height: 1.65;
  position: relative;
  animation: newsSlideIn 0.4s ease both;
}
.news-item:nth-child(1) { animation-delay: 0s; }
.news-item:nth-child(2) { animation-delay: 0.08s; }
.news-item:nth-child(3) { animation-delay: 0.08s; }
.news-item:nth-child(4) { animation-delay: 0.16s; }
.news-item:nth-child(5) { animation-delay: 0.24s; }
@keyframes newsSlideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}
.news-item:hover {
  background: rgba(251, 165, 36, 0.06);
  transform: translateX(3px);
}
/* Collapse: hide items after 5th */
.news-list:not(.expanded) .news-item:nth-child(n+6) {
  display: none;
}
.news-dot {
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #f3d008;
  margin-top: 7px;
  box-shadow: 0 0 0 3px rgba(243, 208, 8, 0.18);
  position: relative;
  z-index: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.news-item:hover .news-dot {
  transform: scale(1.35);
  box-shadow: 0 0 0 5px rgba(243, 208, 8, 0.25);
}
.news-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.news-date {
  font-size: 12px;
  font-weight: 700;
  color: #b0a070;
  letter-spacing: 0.03em;
  font-variant-numeric: tabular-nums;
}
.news-date-badge {
  display: inline-block;
  margin-right: 5px;
  padding: 0 5px 1px;
  border: 1px solid #555;
  border-radius: 2px;
  background: linear-gradient(135deg, rgba(251, 165, 36, 0.1), rgba(243, 208, 8, 0.08));
  color: #111;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.news-entry {
  list-style: none;
  line-height: 1.35;
}
#news p {
  margin: 3px 0;
}
#news p.news-first-entry {
  margin-top: 1em;
}
#news {
  margin-bottom: 24px;
}
.news-highlight {
  text-decoration: underline;
  text-decoration-style: solid;
  -webkit-text-decoration-color: #ad7020;
  text-decoration-color: #fba524;
}
.news-text {
  font-size: 14px;
  color: #333;
}
.news-text .venue {
  font-weight: 700;
  color: #b47a00;
  background: linear-gradient(135deg, rgba(251, 165, 36, 0.12), rgba(243, 208, 8, 0.12));
  padding: 1px 8px;
  border-radius: 4px;
  font-size: 13px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
/* Show more / less toggle */
.news-toggle {
  display: none;
  background: none;
  border: none;
  color: #b47a00;
  font-size: 13px;
  cursor: pointer;
  padding: 6px 0 2px 23px;
  font-family: inherit;
  transition: color 0.2s;
}
.news-toggle:hover {
  color: #8a5c00;
}
.news-toggle.visible {
  display: block;
}

.section-heading-plain {
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 25px;
  /*color: #313164;*/
  -webkit-text-decoration-color: #ad7020;
  text-decoration-color: #fba524; /* #ac715b; */
}

.paper-title {
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 14px;
  font-weight: 700
}

.publication-authors-shell {
  position: relative;
  padding-right: 24px;
  line-height: 1.5;
}

.js .publication-authors-shell:not(.expanded) .publication-authors {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  overflow: hidden;
}

.publication-authors-toggle {
  position: absolute;
  top: 0;
  right: 0;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #6e3519;
  font-size: 11px;
  line-height: 22px;
  text-align: center;
  cursor: pointer;
}

.publication-authors-toggle:hover,
.publication-authors-toggle:focus-visible {
  color: #f49300;
  outline: none;
}

.profile-name {
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 28px;
}

abs {
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 14px;
  color:
  #EB6400;
}

/* Back to Top Button */
#backToTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 44px;
  height: 44px;
  border: none;
  outline: none;
  background: rgba(60, 60, 60, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  cursor: pointer;
  border-radius: 50%;
  font-size: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s, background 0.2s;
}
#backToTop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#backToTop:hover {
  background: rgba(40, 40, 40, 0.9);
  transform: translateY(-3px);
  box-shadow: 0 4px 18px rgba(0,0,0,0.25);
}
#backToTop:active {
  transform: translateY(0);
}
#backToTop svg {
  width: 20px;
  height: 20px;
  transition: transform 0.25s ease;
}
#backToTop:hover svg {
  transform: translateY(-2px);
}

/* Mountain footer */
.mountain-footer {
  position: relative;
  width: 100%;
  margin-top: 18px;
  overflow: hidden;
}

.mountain-stage {
  position: relative;
  width: 100%;
  min-height: 520px;
  overflow: hidden;
}

.mountain-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(255,255,255,1) 0%, rgba(255,255,255,0.92) 8%, rgba(255,255,255,0.72) 22%, rgba(255,255,255,0.42) 42%, rgba(255,255,255,0.18) 65%, rgba(255,255,255,0.05) 82%, rgba(255,255,255,0) 100%);
}

.mountain-stage .mountain-img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.mountain-stage picture {
  display: block;
}

.mountain-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg,#cfe1f5 0%,#aecbe9 18%,#8aa9cf 38%,#5f7da3 60%,#3d5577 78%,#243349 100%);
}

.mountain-fallback::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 65%;
  background: radial-gradient(ellipse 60% 50% at 30% 100%, rgba(255,255,255,0.55), transparent 70%), radial-gradient(ellipse 70% 60% at 75% 100%, rgba(255,255,255,0.65), transparent 70%), linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.25) 60%, rgba(255,255,255,0.55) 100%);
  clip-path: polygon(0% 100%,0% 55%,12% 38%,22% 50%,33% 22%,45% 45%,55% 30%,68% 10%,78% 38%,88% 25%,100% 50%,100% 100%);
}

.mountain-content {
  position: relative;
  z-index: 3;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 70px 24px 82px;
  text-align: center;
}

.mountain-content h2 {
  margin: 0 0 12px;
  color: #fff;
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: 0;
  text-shadow: 0 2px 14px rgba(20,40,70,0.35), 0 1px 2px rgba(20,40,70,0.2);
}

.mountain-content .mountain-sub {
  max-width: 680px;
  margin: 0 auto 26px;
  color: rgba(255,255,255,0.96);
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.5;
  text-shadow: 0 1px 8px rgba(20,40,70,0.35);
}

.mountain-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border: 2px solid rgba(255,255,255,0.85);
  border-radius: 999px;
  background: #fff;
  color: #1d4ed8;
  font-family: "Trebuchet MS", Helvetica, sans-serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 6px 22px rgba(20,40,70,0.22), 0 2px 6px rgba(20,40,70,0.15);
  animation: mountain-cta-blink 1.8s ease-in-out infinite;
  transition: transform 0.18s ease;
}

.mountain-cta:hover {
  color: #1d4ed8;
  transform: translateY(-2px) scale(1.02);
  animation-play-state: paused;
}

.mountain-cta svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
}

.mountain-footnote {
  max-width: 620px;
  margin: 38px auto 0;
  color: rgba(255,255,255,0.86);
  font-size: 13px;
  line-height: 1.5;
  text-shadow: 0 1px 6px rgba(20,40,70,0.35);
}

.mountain-footnote > span {
  display: block;
}

.mountain-template {
  margin-top: 8px;
}

.mountain-updated {
  margin-top: 6px;
  color: rgba(255,255,255,0.78);
}

.mountain-template img {
  width: 66px;
  height: auto;
  margin-right: 6px;
  vertical-align: -3px;
}

.mountain-template a {
  color: #fff;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.55);
  text-underline-offset: 3px;
}

.mountain-template a:hover {
  color: #fef3c7;
  text-decoration-color: #fef3c7;
}

@keyframes mountain-cta-blink {
  0%,100% { opacity:1; box-shadow:0 6px 22px rgba(20,40,70,0.22), 0 2px 6px rgba(20,40,70,0.15), 0 0 0 0 rgba(255,255,255,0.55); }
  50% { opacity:0.78; box-shadow:0 6px 22px rgba(20,40,70,0.22), 0 2px 6px rgba(20,40,70,0.15), 0 0 0 12px rgba(255,255,255,0); }
}


/* Semantic, responsive adaptation of the template's 800px single-column layout. */
* { box-sizing: border-box; }
body { margin: 0; color: #111; background: #fff; line-height: 1.5; }
body, button, input { font-family: "Trebuchet MS", Helvetica, sans-serif; }
button { font-size: inherit; }
a { color: #ae6600; }
a:hover { color: #6e3519; }
[hidden] { display: none !important; }
.page-shell { max-width: 800px; margin: 0 auto; padding: 28px 0 24px; }
.page-section { margin-bottom: 34px; scroll-margin-top: 24px; }
.section-heading { display: inline-block; margin: 0 0 16px; font-size: 25px; font-weight: 400; line-height: 1.25; text-underline-offset: 4px; text-decoration-thickness: 1px; }
h3 { font-size: 14px; margin: 0 0 6px; }
p { margin: 0 0 14px; }
.profile-section { display: grid; grid-template-columns: minmax(0, 1fr) 200px; align-items: center; gap: 38px; padding: 16px 20px 6px; margin-bottom: 32px; }
.profile-name { text-align: center; margin: 0 0 18px; font-size: 28px; font-weight: 400; }
.profile-copy p { line-height: 1.45; }
.profile-portrait { display: block; width: 100%; height: auto; border-radius: 8px; background: #f8f5ec; }
.inline-institute { display: inline-block; vertical-align: -3px; }
.opportunity-note { margin-bottom: 10px; }
.profile-divider { height: 1px; background: linear-gradient(to right, transparent, #ccc 20%, #ccc 80%, transparent); margin: 14px 0; }
.contact-links { margin: 0; }
.contact-line { gap: 5px; }
.contact-item { display: inline-flex; align-items: center; gap: 5px; max-width: 100%; }
.contact-links .email-link .contact-sub { color: #626975; opacity: 1; }
.contact-separator { color: #333; margin: 0 2px; }
.bio-copy { display: inline; background: none; border: 0; padding: 0; margin-left: 3px; font-size: 20px; vertical-align: 2px; cursor: pointer; }
.email-copy { display: inline-flex; align-items: center; justify-content: center; width: 25px; height: 25px; padding: 4px; border: 0; border-radius: 4px; background: none; color: #626975; cursor: pointer; }
.email-copy:hover { color: #6e3519; background: #fff6df; }
.news-entries { list-style: none; padding: 0 16px; margin: 0; }
.news-entry { line-height: 1.55; margin-bottom: 7px; }
.news-entry strong { font-weight: 400; text-decoration: underline; text-decoration-color: #fba524; text-underline-offset: 3px; }
.research-list { padding-left: 20px; margin: 0 0 18px; }
.research-list li { padding-left: 1px; margin-bottom: 9px; }
.ongoing-research { padding: 4px 0 4px 16px; border-left: 2px solid #e9d4ad; }
.ongoing-research p:last-child { margin-bottom: 0; }
.research-status { font-size: 12px; color: #675e4d; margin: 0 0 7px; }
.research-authors { margin-bottom: 8px; }
.section-heading-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.archive-link { font-size: 12px; white-space: nowrap; }
.publication-note { margin-bottom: 14px; }
.tag-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px auto 18px; justify-content: center; }
.tag-btn { display: inline-flex; align-items: center; padding: 5px 12px; border-radius: 20px; border: 1px solid rgba(17,17,17,.18); background: rgba(251,165,36,.06); color: #6e3519; font-size: 13px; line-height: 1.2; cursor: pointer; transition: background .2s; }
.tag-btn:hover { background: rgba(251,165,36,.12); border-color: #a88a68; }
.tag-btn.active { background: #ad7020; color: #fff; border-color: rgba(17,17,17,.62); box-shadow: 0 2px 8px rgba(173,112,32,.22); }
.tag-count { display: inline-block; width: 18px; height: 18px; line-height: 18px; border-radius: 50%; text-align: center; margin-left: 5px; font-size: 11px; font-weight: 700; background: rgba(251,165,36,.14); }
.tag-btn.active .tag-count { background: rgba(255,255,255,.22); }
.publications-list { display: grid; gap: 24px; }
.publication-card { display: grid; grid-template-columns: 260px minmax(0,1fr); gap: 18px; padding: 10px; border: 1px solid rgba(0,0,0,.14); border-radius: 8px; align-items: start; background: #fff; }
.publication-visual { min-height: 132px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 14px; border: 1px solid #e5dcc9; border-radius: 5px; background: #faf7ed; color: #76542b; text-align: center; }
.publication-visual .paper-wordmark { font-size: 26px; line-height: 1.2; font-weight: 700; letter-spacing: -.6px; }
.publication-visual .paper-topic { margin-top: 12px; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; }
.publication-visual.topic-hci { color: #4b6681; background: #f2f6f9; border-color: #d7e1e8; }
.publication-visual.topic-decisions { color: #69613d; background: #f7f7ee; border-color: #e0e0c8; }
.publication-visual.publication-figure { min-height: 0; padding: 0; border: 0; background: #fff; cursor: zoom-in; }
.publication-figure img { display: block; width: 100%; height: auto; border-radius: 5px; }
/* Hide only the PDF export's blank top/bottom margins in its thumbnail. */
.publication-figure img[src$="/methodmate.png"] { aspect-ratio: 2400 / 1160; object-fit: cover; }
.paper-title { font-size: 14px; font-weight: 700; line-height: 1.45; color: #a86200; margin-bottom: 5px; }
.paper-title a { font-size: inherit; }
.publication-authors-shell { margin-bottom: 4px; }
.js .publication-authors-shell:not(.expanded) .publication-authors { -webkit-line-clamp: 2; line-clamp: 2; }
.publication-links { display: flex; gap: 12px; margin: 4px 0; }
.publication-venue { font-style: italic; font-weight: 700; margin: 0 0 10px; }
.publication-description { margin: 0; line-height: 1.5; }
.filter-status { color: #6b6b6b; font-size: 12px; margin: -6px 0 14px; }
.education-entry { display: grid; grid-template-columns: 110px minmax(0,1fr); align-items: center; gap: 20px; padding: 4px 20px; }
.education-entry img { width: 90px; height: 90px; }
.education-entry p { margin: 0 0 5px; }
.education-metrics { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.patent-entry { padding: 0 16px; }
.patent-entry p:last-child { margin-bottom: 0; }
.awards-list { margin: 0; padding-left: 26px; }
.awards-list li { padding-left: 2px; margin-bottom: 12px; }
.award-detail { display: block; color: #60656c; font-size: 12px; }
.notes-links { display: flex; gap: 10px 18px; flex-wrap: wrap; }
.notes-links a { font-size: 13px; }
.section-drip-nav { left: calc(50% + 430px); right: auto; }
.section-drip-nav a.active::before { background: #fba524; border-color: #ad7020; }
.section-drip-nav a.active span { opacity: 1; color: #6e3519; }
.mountain-footer { margin-top: 12px; }
.mountain-stage { background: linear-gradient(180deg, #cfe1f5, #3d5577); }
.mountain-stage, .mountain-content { min-height: 520px; }
.mountain-content { padding: 100px 24px 58px; }
.mountain-cta { animation: none; }
.mountain-content .mountain-footnote { font-size: 12px; }
.mountain-footnote a { color: #fff; }
.mountain-content h2 { text-decoration: none; }
.toast-message { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); padding: 9px 18px; border-radius: 999px; background: #25292f; color: #fff; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 200; font-size: 13px; max-width: calc(100% - 24px); }
.toast-message.show { opacity: 1; }
:focus-visible { outline: 2px solid #ad7020; outline-offset: 4px; border-radius: 3px; }
.publication-authors-toggle:focus-visible { outline: 2px solid #ad7020; }
.skip-link { position: fixed; top: -80px; left: 20px; padding: 10px 16px; background: #111; color: #fff; z-index: 100; }
.skip-link:focus { top: 10px; }
.archive-header { margin-bottom: 28px; }
.archive-header h1 { margin-top: 16px; }
.archive-shell { min-height: 60vh; padding-top: 38px; }
@media (max-width: 1160px), (max-height: 560px) { .section-drip-nav { display: none; } }
@media (max-width: 860px) { .page-shell { margin: 0 22px; } .profile-section { padding-left: 0; padding-right: 0; gap: 26px; } }
@media (max-width: 640px) {
  .page-shell { margin: 0 20px; padding-top: 22px; }
  .profile-section { display: flex; flex-direction: column-reverse; gap: 22px; padding-top: 4px; }
  .profile-portrait { width: 160px; height: auto; }
  .profile-name { margin-bottom: 16px; }
  .profile-copy { width: 100%; }
  .contact-line { justify-content: center; }
  .contact-links .email-link .contact-sub { max-width: none; }
  .section-heading { font-size: 24px; }
  .section-heading-row { flex-wrap: wrap; gap: 0 12px; margin-bottom: 8px; }
  .section-heading-row .section-heading { margin-bottom: 10px; }
  .archive-link { margin-bottom: 10px; }
  .news-entries { padding: 0; }
  .tag-filter { justify-content: flex-start; gap: 7px; }
  .tag-btn { padding: 6px 10px; font-size: 12px; }
  .publication-card { grid-template-columns: minmax(0,1fr); gap: 12px; }
  .publication-visual { min-height: 92px; }
  .publication-visual .paper-wordmark { font-size: 24px; }
  .publication-visual .paper-topic { margin-top: 8px; }
  .education-entry { grid-template-columns: 65px minmax(0,1fr); padding: 0; gap: 16px; }
  .education-entry img { width: 65px; height: 65px; }
  .patent-entry { padding: 0; }
  .mountain-content, .mountain-stage { min-height: 440px; }
  .mountain-content { padding: 85px 18px 46px; }
  .mountain-content h2 { font-size: 38px; }
  .mountain-footnote { margin-top: 28px; }
  #backToTop { right: 16px; bottom: 16px; width: 38px; height: 38px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }