@import url("https://fonts.googleapis.com/css2?family=Cinzel:wght@700;800&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --bg-2: #edf3f4;
  --surface: #ffffff;
  --surface-2: #f9fbfc;
  --ink: #121722;
  --ink-strong: #050914;
  --muted: #5a6678;
  --muted-2: #7d8999;
  --line: #d8e2ea;
  --line-strong: #b7c6d2;
  --teal: #0b827c;
  --cyan: #2db7c4;
  --blue: #3757d6;
  --amber: #b47a11;
  --rose: #c04372;
  --teal-soft: #e2f6f4;
  --blue-soft: #e7ebff;
  --amber-soft: #fff1d3;
  --shadow: 0 26px 70px rgba(7, 15, 28, 0.14);
  --shadow-soft: 0 14px 34px rgba(7, 15, 28, 0.08);
  --max: 1180px;
  --radius: 8px;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e1218;
  --bg-2: #121a22;
  --surface: #171f29;
  --surface-2: #1d2732;
  --ink: #edf3f7;
  --ink-strong: #ffffff;
  --muted: #b7c2ce;
  --muted-2: #94a2b0;
  --line: #30404d;
  --line-strong: #465866;
  --teal: #65dfd4;
  --cyan: #70d7e4;
  --blue: #9aaaff;
  --amber: #f1c668;
  --rose: #f08bb0;
  --teal-soft: #133d40;
  --blue-soft: #25305d;
  --amber-soft: #463817;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 14px 36px rgba(0, 0, 0, 0.26);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, color-mix(in srgb, var(--teal) 12%, transparent), transparent 28rem),
    radial-gradient(circle at 86% 18%, color-mix(in srgb, var(--blue) 9%, transparent), transparent 30rem),
    linear-gradient(90deg, color-mix(in srgb, var(--line) 16%, transparent) 1px, transparent 1px),
    linear-gradient(color-mix(in srgb, var(--line) 14%, transparent) 1px, transparent 1px),
    linear-gradient(180deg, var(--bg), var(--bg-2) 46%, var(--bg));
  background-size: auto, auto, 92px 92px, 92px 92px, auto;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--teal);
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

svg {
  width: 1.08em;
  height: 1.08em;
}

::selection {
  background: var(--teal-soft);
  color: var(--ink-strong);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  width: var(--scroll-progress, 0%);
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--amber), var(--rose));
}

.skip-link {
  position: absolute;
  top: -4rem;
  left: 1rem;
  z-index: 1000;
  border-radius: var(--radius);
  background: var(--ink-strong);
  color: var(--surface);
  padding: 0.65rem 0.85rem;
  font-weight: 800;
}

.skip-link:focus {
  top: 1rem;
}

.site-shell,
.container,
.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 95;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 32px rgba(7, 15, 28, 0.06);
}

[data-theme="dark"] .site-header {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
}

.nav-open body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  background: color-mix(in srgb, var(--bg) 56%, transparent);
  backdrop-filter: blur(8px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
}

.brand-logo {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, var(--teal) 58%, var(--line));
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), transparent 34%),
    linear-gradient(145deg, #071018 0%, #12313a 48%, #0a615d 100%);
  color: #ffffff;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(0, 0, 0, 0.36),
    0 14px 28px color-mix(in srgb, var(--teal) 20%, transparent);
  font-size: 0;
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-weight: 700;
  letter-spacing: 0;
}

.brand-logo::before {
  content: "SC";
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  color: #ffffff;
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.03em;
  text-shadow:
    0 1px 1px rgba(0, 0, 0, 0.44),
    0 0 8px rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .brand-logo {
  border-color: color-mix(in srgb, var(--teal) 62%, var(--line));
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16), transparent 34%),
    linear-gradient(145deg, #071018 0%, #12313a 48%, #0a615d 100%);
}

.brand-logo::after {
  content: "";
  position: absolute;
  z-index: 2;
  right: 8px;
  bottom: 8px;
  width: 9px;
  height: 2px;
  border-radius: 999px;
  background: var(--amber);
  transition: width 180ms ease, background 180ms ease;
}

.brand:hover .brand-logo::after {
  width: 14px;
  background: color-mix(in srgb, var(--amber) 72%, var(--cyan));
}

.brand-name {
  overflow: hidden;
  color: var(--ink-strong);
  font-weight: 800;
  line-height: 1.1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.16rem;
}

.nav-links a,
.nav-links button,
.button,
.mini-link,
.filter-button,
.icon-button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.44rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 750;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, color 160ms ease;
}

.nav-links a,
.nav-links button {
  padding: 0 0.54rem;
  font-size: 0.86rem;
}

.nav-links .icon-button,
.icon-button {
  width: 38px;
  padding: 0;
}

.nav-links a:not(.nav-cta) {
  position: relative;
  overflow: hidden;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 0.58rem;
  bottom: 0.34rem;
  left: 0.58rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--amber), var(--cyan), var(--amber), var(--teal));
  background-size: 220% 100%;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav-links a:not(.nav-cta):hover::after,
.nav-links a:not(.nav-cta).active::after,
.nav-links a:not(.nav-cta)[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-links a:not(.nav-cta):hover::after {
  animation: navLoad 900ms linear infinite;
}

.nav-links a:not(.nav-cta):hover {
  border-color: transparent;
  background: transparent;
  color: var(--ink-strong);
}

.nav-links button:hover,
.icon-button:hover,
.button:hover,
.mini-link:hover,
.filter-button:hover {
  transform: translateY(-2px) scale(1.045);
  border-color: color-mix(in srgb, var(--teal) 30%, var(--line));
  background: color-mix(in srgb, var(--teal-soft) 78%, transparent);
  color: var(--ink-strong);
}

.nav-links a:not(.nav-cta).active,
.nav-links a:not(.nav-cta)[aria-current="page"] {
  border-color: color-mix(in srgb, var(--teal) 46%, #06111a);
  background: linear-gradient(135deg, #06111a, color-mix(in srgb, var(--teal) 68%, #06111a));
  color: #ffffff;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--teal) 20%, transparent);
}

.nav-links a:not(.nav-cta).active::after,
.nav-links a:not(.nav-cta)[aria-current="page"]::after {
  right: 0.72rem;
  left: 0.72rem;
  background: rgba(255, 255, 255, 0.82);
  animation: none;
}

.nav-links a:not(.nav-cta).active:hover,
.nav-links a:not(.nav-cta)[aria-current="page"]:hover {
  color: #ffffff;
}

.nav-cta,
.nav-cta.active,
.nav-cta[aria-current="page"],
.button.primary,
.filter-button.active {
  border-color: color-mix(in srgb, var(--teal) 40%, var(--line));
  background: linear-gradient(135deg, #06111a, color-mix(in srgb, var(--teal) 68%, #06111a));
  color: #ffffff;
  box-shadow: 0 14px 32px color-mix(in srgb, var(--teal) 24%, transparent);
}

.nav-links .nav-cta.active,
.nav-links .nav-cta[aria-current="page"] {
  background: linear-gradient(135deg, #06111a, color-mix(in srgb, var(--teal) 68%, #06111a)) !important;
  color: #ffffff !important;
}

.nav-cta:hover,
.nav-cta.active,
.nav-cta[aria-current="page"],
.button.primary:hover,
.filter-button.active:hover {
  background: linear-gradient(135deg, #06111a, color-mix(in srgb, var(--teal) 68%, #06111a));
  color: #ffffff;
}

.button:active,
.mini-link:active,
.filter-button:active,
.social-dock a:active,
.code-card:active,
.research-card:active,
.pub-card:active,
.paper-card:active,
.timeline-item:active,
.achievement-card:active,
.card:active,
.skill-block:active,
.contact-line:active,
.news-entry:active {
  transform: translateY(-1px) scale(0.992);
}

.menu-toggle {
  display: none;
}

.hero {
  padding: 4.4rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 382px);
  gap: clamp(1.55rem, 3.7vw, 3.5rem);
  align-items: start;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow,
.section-kicker,
.kicker,
.news-kind,
.panel-label {
  margin: 0 0 0.72rem;
  color: var(--teal);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-kicker {
  font-size: 0.82rem;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink-strong);
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: clamp(2.44rem, 5vw, 4.18rem);
  font-weight: 700;
  line-height: 1;
}

h2 {
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 700;
  line-height: 1.12;
}

h3 {
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.28;
}

.hero-line {
  max-width: 760px;
  margin: 1.1rem 0 0;
  color: var(--ink-strong);
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: clamp(1.12rem, 2.1vw, 1.42rem);
  font-weight: 600;
  line-height: 1.35;
}

.section-head > p,
.contact-copy > p:not(.section-kicker),
.page-hero p:not(.kicker) {
  max-width: none;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-bio,
.section-head > p,
.contact-copy > p:not(.section-kicker),
.page-hero p:not(.kicker),
.research-detail p,
.news-entry p:not(.news-kind),
.pub-card p,
.paper-card p,
.timeline-item p,
.card p,
.achievement-card p,
.paper-main p,
.skill-block p {
  text-align: left;
  text-align-last: left;
  text-wrap: pretty;
  hyphens: none;
  -webkit-hyphens: none;
  overflow-wrap: break-word;
  word-spacing: normal;
}

.hero-bio {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.02rem;
  position: relative;
  margin: 1.12rem 0 0;
  isolation: isolate;
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--teal-soft) 52%, transparent), transparent 34%),
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 50%, transparent), transparent 62%);
  box-shadow: none;
  padding: 1rem 1.24rem 1rem 1.3rem;
}

.hero-bio::before,
.hero-bio::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 68px;
  height: 68px;
  pointer-events: none;
  opacity: 0.9;
  filter: drop-shadow(0 10px 18px color-mix(in srgb, var(--teal) 18%, transparent));
}

.hero-bio::before {
  top: -0.18rem;
  left: -0.18rem;
  border-radius: 10px 0 0 0;
  background:
    radial-gradient(circle at 0 0, color-mix(in srgb, var(--teal) 34%, transparent), transparent 18px),
    linear-gradient(90deg, var(--teal), var(--cyan), transparent) top left / 68px 2px no-repeat,
    linear-gradient(180deg, var(--teal), color-mix(in srgb, var(--blue) 68%, var(--teal)), transparent) top left / 2px 68px no-repeat;
}

.hero-bio::after {
  right: -0.18rem;
  bottom: -0.18rem;
  border-radius: 0 0 10px 0;
  background:
    radial-gradient(circle at 100% 100%, color-mix(in srgb, var(--amber) 30%, transparent), transparent 18px),
    linear-gradient(270deg, var(--amber), var(--teal), transparent) bottom right / 68px 2px no-repeat,
    linear-gradient(0deg, var(--amber), color-mix(in srgb, var(--teal) 72%, var(--cyan)), transparent) bottom right / 2px 68px no-repeat;
}

.hero-bio a {
  color: var(--ink-strong);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--teal) 45%, transparent);
  text-underline-offset: 0.18em;
}

.keep-together {
  white-space: nowrap;
}

.bio-accent {
  color: inherit;
  font-weight: inherit;
  text-decoration: none;
}

.focus-console {
  width: min(100%, 760px);
  min-height: 60px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.35rem;
  border: 1px solid color-mix(in srgb, var(--teal) 32%, var(--line));
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  padding: 0.66rem 0.9rem;
  box-shadow: var(--shadow-soft);
}

.focus-console > span:first-child {
  color: var(--amber);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
}

.focus-console strong {
  color: var(--teal);
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.16;
}

.cursor {
  width: 0.58rem;
  height: 1.1rem;
  background: var(--teal);
  animation: blink 1s steps(2, start) infinite;
}

.hero-actions,
.button-row,
.paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.72rem;
  margin-top: 1.2rem;
}

.button {
  border-color: var(--line);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  color: var(--ink-strong);
  padding: 0.62rem 0.88rem;
  box-shadow: 0 8px 20px rgba(7, 15, 28, 0.045);
}

.button-logo {
  width: 18px;
  height: 18px;
  object-fit: contain;
  flex: 0 0 auto;
}

.social-dock {
  display: flex;
  flex-wrap: wrap;
  gap: 0.58rem;
  margin-top: 1.15rem;
}

.social-dock a {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  color: var(--teal);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.social-dock a:hover,
.code-card:hover,
.research-card:hover,
.timeline-item:hover,
.achievement-card:hover,
.card:hover,
.skill-block:hover,
.contact-line:hover {
  transform: translateY(-7px) scale(1.028);
  border-color: color-mix(in srgb, var(--teal) 42%, var(--line));
  box-shadow: 0 20px 46px rgba(7, 15, 28, 0.14);
}

.contact-line:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 12px 28px rgba(7, 15, 28, 0.09);
}

.social-dock img,
.social-dock svg {
  width: 20px;
  height: 20px;
}

.hero-visual {
  position: relative;
  width: min(100%, 374px);
  justify-self: center;
}

.portrait-panel {
  position: relative;
  overflow: hidden;
  margin: 0 auto;
  width: 100%;
  max-width: 374px;
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #0b1220, color-mix(in srgb, var(--teal) 50%, #0b1220));
  box-shadow: var(--shadow);
  aspect-ratio: 1 / 1;
}

.portrait-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 58%, rgba(5, 9, 20, 0.18));
  pointer-events: none;
}

.portrait-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-card,
.scholar-card {
  border: 1px solid color-mix(in srgb, var(--line) 86%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.lab-card {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.8rem;
  padding: 0.82rem;
}

.affiliation-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  margin-top: 0.68rem;
}

.affiliation-card {
  position: relative;
  min-height: 72px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 0.64rem;
  align-items: center;
  align-content: center;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--line) 86%, transparent);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--teal-soft) 52%, var(--surface)));
  padding: 0.72rem 2.56rem 0.72rem 0.72rem;
  box-shadow: var(--shadow-soft);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.affiliation-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
}

.affiliation-card.lab::before {
  background: linear-gradient(90deg, var(--blue), var(--amber));
}

.affiliation-card:hover {
  transform: translateY(-5px) scale(1.025);
  border-color: color-mix(in srgb, var(--teal) 42%, var(--line));
  box-shadow: 0 18px 42px rgba(7, 15, 28, 0.12);
}

.affiliation-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--teal);
}

.affiliation-icon img,
.affiliation-icon svg {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.affiliation-card > svg {
  position: absolute;
  top: 50%;
  right: 0.72rem;
  width: 1.42rem;
  height: 1.42rem;
  border: 1px solid color-mix(in srgb, var(--teal) 26%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  color: var(--teal);
  padding: 0.28rem;
  transform: translateY(-50%);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.affiliation-card:hover > svg {
  border-color: color-mix(in srgb, var(--amber) 42%, var(--teal));
  background: color-mix(in srgb, var(--amber-soft) 70%, var(--surface));
  color: color-mix(in srgb, var(--teal) 72%, #06111a);
  transform: translateY(-50%) scale(1.06);
}

.affiliation-card strong {
  display: block;
  color: var(--ink-strong);
  line-height: 1.18;
}

.affiliation-card > span:not(.affiliation-icon),
.contact-line > span,
.affiliation-line > span,
.news-entry > div {
  min-width: 0;
  display: grid;
  align-content: center;
}

.affiliation-card small {
  display: block;
  margin-top: 0.16rem;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.3;
}

.affiliation-card.lab small {
  white-space: normal;
}

.affiliation-line,
.contact-line {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 0.72rem;
  align-items: center;
}

.affiliation-line img,
.affiliation-line svg,
.contact-line img,
.contact-line svg {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.48rem;
  color: var(--teal);
  object-fit: contain;
}

.affiliation-line strong,
.contact-line strong {
  display: block;
  color: var(--ink-strong);
  line-height: 1.2;
}

.affiliation-line small,
.contact-line small {
  display: block;
  color: var(--muted);
  line-height: 1.35;
}

[data-theme="dark"] .social-dock a,
[data-theme="dark"] .affiliation-icon,
[data-theme="dark"] .judge-logo,
[data-theme="dark"] .affiliation-line img,
[data-theme="dark"] .affiliation-line svg,
[data-theme="dark"] .contact-line img,
[data-theme="dark"] .contact-line svg,
[data-theme="dark"] .skill-title svg {
  border-color: color-mix(in srgb, #ffffff 62%, var(--line));
  background: #ffffff;
  color: #0b827c;
}

[data-theme="dark"] .social-dock img,
[data-theme="dark"] .social-dock svg,
[data-theme="dark"] .affiliation-icon img,
[data-theme="dark"] .affiliation-icon svg,
[data-theme="dark"] .judge-logo img,
[data-theme="dark"] .affiliation-line img,
[data-theme="dark"] .affiliation-line svg,
[data-theme="dark"] .contact-line img,
[data-theme="dark"] .contact-line svg {
  filter: none;
}

.scholar-card {
  display: grid;
  gap: 0.54rem;
  margin-top: 0.62rem;
  overflow: hidden;
  padding: 0.7rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--blue-soft) 36%, var(--surface)));
}

.scholar-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink-strong);
  font-weight: 800;
  justify-content: space-between;
  padding: 0;
}

.scholar-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.56rem;
}

.scholar-stat {
  position: relative;
  display: grid;
  align-content: center;
  justify-items: center;
  align-items: center;
  gap: 0.2rem;
  text-align: center;
  min-height: 54px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--teal) 18%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--teal-soft) 35%, var(--surface)));
  padding: 0.58rem 0.56rem;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
  will-change: transform;
}

.scholar-stat::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--teal), var(--blue));
}

.scholar-stat::after {
  content: "";
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  opacity: 0.78;
}

.scholar-stat:hover {
  transform: translateY(-3px) scale(1.04);
  border-color: color-mix(in srgb, var(--teal) 34%, var(--line));
  box-shadow: 0 12px 26px rgba(7, 15, 28, 0.12);
}

.scholar-label strong {
  color: var(--ink-strong);
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: 1.02rem;
  line-height: 1;
}

.scholar-stat strong {
  color: var(--ink-strong);
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: 1.42rem;
  line-height: 1;
}

.scholar-stat small {
  color: var(--muted);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
  text-align: center;
}

.section {
  padding: 4.4rem 0;
}

.section.alt,
.soft {
  border-block: 1px solid color-mix(in srgb, var(--line) 68%, transparent);
  background: color-mix(in srgb, var(--surface) 42%, transparent);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
  gap: 1.4rem;
  align-items: end;
  margin-bottom: 1.25rem;
}

.section-head > p {
  margin: 0;
}

.section-head.copy-under {
  grid-template-columns: 1fr;
  gap: 0.72rem;
  align-items: start;
  margin-bottom: 1.35rem;
}

.research-head {
  grid-template-columns: 1fr;
  gap: 0.72rem;
  align-items: start;
  margin-bottom: 1.4rem;
}

.research-head > p {
  max-width: none;
}

.filter-group,
.pub-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.section-head > .filter-group,
.section-head > .pub-controls {
  justify-self: end;
  justify-content: flex-end;
}

.site-shell > .button-row {
  justify-content: flex-end;
}

.filter-button {
  min-height: 34px;
  border-color: var(--line);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  padding: 0.4rem 0.64rem;
}

.news-timeline {
  display: grid;
  gap: 0.72rem;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.news-entry {
  position: relative;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--surface-2) 88%, transparent));
  padding: 0.92rem 1rem;
  box-shadow: 0 10px 26px rgba(7, 15, 28, 0.05);
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.news-entry > div,
.news-entry time {
  align-self: center;
}

.news-entry::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: var(--radius) 0 0 var(--radius);
  background: linear-gradient(var(--teal), var(--blue));
}

.news-entry:hover {
  transform: translateY(-5px) scale(1.018);
  border-color: color-mix(in srgb, var(--teal) 34%, var(--line));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--teal-soft) 45%, var(--surface)), color-mix(in srgb, var(--surface) 94%, transparent));
  box-shadow: 0 18px 44px rgba(7, 15, 28, 0.12);
}

.news-entry[hidden],
[hidden] {
  display: none !important;
}

.news-entry time,
.pub-card > time,
.paper-meta span,
.timeline-item > time,
.achievement-list time {
  color: var(--amber);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.76rem;
  font-weight: 800;
}

.news-entry time {
  width: 68px;
  min-height: 66px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.02rem;
  border: 1px solid color-mix(in srgb, var(--amber) 34%, var(--line));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--amber-soft) 52%, var(--surface));
  text-transform: uppercase;
}

.news-entry time strong {
  color: var(--ink-strong);
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: 1.08rem;
}

.news-entry p:not(.news-kind),
.pub-card p,
.paper-card p,
.timeline-item p,
.card p,
.achievement-card p,
.paper-main p,
.skill-block p {
  margin: 0.36rem 0 0;
  color: var(--muted);
}

.news-entry h3 {
  font-size: 1.02rem;
}

.news-kind {
  display: none;
}

.research-grid,
.code-grid,
.achievement-grid,
.beyond-grid,
.contact-layout,
.grid-2,
.grid-3,
.grid-4,
.skill-matrix {
  display: grid;
  gap: 1rem;
}

.research-grid,
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.code-grid,
.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.achievement-grid,
.beyond-grid,
.contact-layout,
.grid-2,
.skill-matrix {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.research-card,
.pub-card,
.paper-card,
.timeline-item,
.achievement-card,
.card,
.code-card,
.skill-block,
.news-entry,
.contact-line,
.paper-main,
.paper-side,
.contact-form,
.paper-toolbar,
.tab-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--surface-2) 90%, transparent));
  box-shadow: 0 10px 28px rgba(7, 15, 28, 0.055);
}

.research-card,
.pub-card,
.paper-card,
.timeline-item,
.achievement-card,
.card,
.code-card,
.skill-block,
.news-entry,
.contact-line {
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.research-card::after,
.pub-card::after,
.paper-card::after,
.timeline-item::after,
.achievement-card::after,
.card::after,
.code-card::after,
.skill-block::after,
.news-entry::after,
.contact-line::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background:
    linear-gradient(120deg, transparent 8%, color-mix(in srgb, var(--teal) 8%, transparent) 38%, color-mix(in srgb, var(--blue) 7%, transparent) 56%, transparent 78%);
  opacity: 0;
  transform: translateX(-12%);
  transition: opacity 180ms ease, transform 220ms ease;
  pointer-events: none;
}

.research-card:hover::after,
.pub-card:hover::after,
.paper-card:hover::after,
.timeline-item:hover::after,
.achievement-card:hover::after,
.card:hover::after,
.code-card:hover::after,
.skill-block:hover::after,
.news-entry:hover::after,
.contact-line:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.research-card > *,
.pub-card > *,
.paper-card > *,
.timeline-item > *,
.achievement-card > *,
.card > *,
.code-card > *,
.skill-block > *,
.news-entry > *,
.contact-line > * {
  position: relative;
  z-index: 1;
}

.research-switcher {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.research-switcher .research-grid {
  grid-template-columns: 1fr;
  align-content: stretch;
  height: 100%;
}

.research-card {
  min-height: 0;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  column-gap: 0.78rem;
  align-items: center;
  padding: 1.05rem;
  cursor: pointer;
  text-align: left;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.timeline-item {
  overflow: visible;
}

.research-card.active {
  border-color: color-mix(in srgb, var(--teal) 48%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--teal-soft) 62%, var(--surface)), color-mix(in srgb, var(--amber-soft) 18%, var(--surface)) 78%);
  box-shadow: var(--shadow-soft);
}

.research-card.active h3 {
  color: var(--teal);
}

.research-card.active .research-icon {
  border-color: color-mix(in srgb, var(--amber) 38%, var(--teal));
  background: linear-gradient(135deg, var(--teal-soft), color-mix(in srgb, var(--amber-soft) 60%, var(--surface)));
}

.research-card h3 {
  grid-column: 2;
}

.research-card small {
  display: block;
  grid-column: 2;
  margin-top: 0.22rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.research-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--teal) 34%, transparent);
  outline-offset: 3px;
}

.research-icon,
.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--teal) 32%, var(--line));
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--teal-soft), color-mix(in srgb, var(--blue-soft) 52%, var(--surface)));
  color: var(--teal);
  margin-bottom: 0.9rem;
}

.research-switcher .research-icon {
  margin-bottom: 0;
}

.research-card p {
  color: var(--muted);
}

.research-detail-panel {
  min-height: 100%;
  border: 1px solid color-mix(in srgb, var(--teal) 26%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--blue-soft) 26%, var(--surface)));
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.research-detail {
  display: none;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  align-items: start;
  align-content: start;
  min-height: 100%;
  padding: 1.05rem;
}

.research-detail.active {
  display: grid;
  animation: fadePanel 200ms ease;
}

.research-detail h3 {
  display: inline-block;
  color: var(--ink-strong);
  background: linear-gradient(105deg, var(--amber), var(--ink-strong) 42%, var(--teal) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  font-size: clamp(1.28rem, 1.6vw, 1.56rem);
  line-height: 1.18;
  -webkit-text-fill-color: transparent;
}

[data-theme="dark"] .research-detail h3 {
  background: linear-gradient(105deg, var(--amber), #fff6d8 42%, var(--teal) 100%);
  background-clip: text;
  -webkit-background-clip: text;
}

.research-detail p {
  margin: 0;
  color: var(--muted);
}

.research-detail .check-list {
  margin-top: 0.16rem;
}

.check-list {
  display: grid;
  gap: 0.5rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.22rem;
  color: var(--ink);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 0.46rem;
  height: 0.46rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--blue));
}

.search-box {
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  padding: 0 0.64rem;
}

.search-box input {
  width: min(42vw, 260px);
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.publication-stack,
.paper-list {
  display: grid;
  gap: 0.8rem;
}

.pub-card,
.paper-card {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  transform-origin: center;
  transition: transform 240ms ease, border-color 240ms ease, box-shadow 240ms ease, background 240ms ease;
}

.pub-card:hover,
.paper-card:hover {
  transform: translateY(-8px) scale(1.032);
  border-color: color-mix(in srgb, var(--teal) 48%, var(--line));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--teal-soft) 34%, var(--surface)), color-mix(in srgb, var(--surface) 94%, transparent));
  box-shadow: 0 24px 58px rgba(7, 15, 28, 0.16);
}

.paper-title {
  display: block;
  color: var(--ink-strong);
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.36;
}

.paper-title:hover {
  color: var(--teal);
}

.pub-card:hover .paper-title,
.paper-card:hover .paper-title,
.news-entry:hover h3,
.timeline-item:hover h3,
.code-card:hover .judge-name,
.card:hover h3 {
  color: var(--teal);
}

.pub-card:hover .paper-venue,
.paper-card:hover .paper-venue,
.pub-card:hover .mini-link,
.paper-card:hover .mini-link {
  border-color: color-mix(in srgb, var(--teal) 34%, var(--line));
}

.paper-venue {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 0.52rem;
  border: 1px solid color-mix(in srgb, var(--amber) 42%, var(--line));
  border-radius: var(--radius);
  background: linear-gradient(135deg, color-mix(in srgb, var(--amber-soft) 84%, var(--surface)), color-mix(in srgb, var(--surface) 94%, transparent));
  color: var(--ink-strong);
  padding: 0.28rem 0.42rem 0.28rem 0.58rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.76rem;
  font-weight: 800;
}

.paper-venue-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.62rem;
  margin-top: 0.64rem;
}

.paper-venue-row .paper-venue,
.paper-venue-row .paper-links {
  margin: 0;
}

.paper-venue-row .paper-links {
  justify-content: flex-end;
  gap: 0.46rem;
}

.paper-venue time {
  border-radius: 6px;
  background: var(--surface);
  color: var(--amber);
  padding: 0.12rem 0.34rem;
  font-size: 0.68rem;
}

.mini-link {
  min-height: 34px;
  border-color: var(--line);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  color: var(--ink-strong);
  padding: 0.42rem 0.62rem;
}

.mini-link.disabled,
.mini-link[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.62;
  cursor: not-allowed;
  box-shadow: none;
}

.timeline {
  position: relative;
  display: grid;
  gap: 0.82rem;
  margin-left: 0.64rem;
  padding-left: 1.52rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 2px;
  background: linear-gradient(var(--teal), var(--blue), var(--amber), var(--rose));
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: center;
  padding: 1rem;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1.92rem;
  top: 1.18rem;
  width: 0.72rem;
  height: 0.72rem;
  border: 3px solid var(--bg);
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.timeline-detail {
  display: none;
  grid-column: 2 / -1;
  margin-top: -0.05rem;
  border-top: 1px solid var(--line);
  padding-top: 0.84rem;
}

.timeline-item.open .timeline-detail {
  display: block;
  animation: fadePanel 180ms ease;
}

.timeline-detail ul {
  display: grid;
  gap: 0.48rem;
  margin: 0;
  padding-left: 1.1rem;
}

.timeline-detail li {
  color: var(--muted);
}

.timeline-detail li::marker {
  color: var(--teal);
}

.title-with-logo {
  display: flex;
  align-items: center;
  gap: 0.66rem;
}

.logo,
.title-with-logo .logo {
  width: 36px;
  height: 36px;
  border: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
  border-radius: var(--radius);
  background: #ffffff;
  object-fit: contain;
  padding: 0.18rem;
  flex: 0 0 auto;
}

.title-with-logo .logo-cuet {
  width: 44px;
  height: 44px;
}

.title-with-logo img[src$="samsung-square.svg"] {
  border-color: transparent;
  background: transparent;
  padding: 0;
}

.timeline-location {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.26rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.timeline-location svg {
  width: 0.95rem;
  height: 0.95rem;
  color: var(--teal);
}

.code-card {
  min-height: 170px;
  position: relative;
  display: grid;
  align-content: center;
  gap: 0.56rem;
  overflow: hidden;
  padding: 1rem;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.code-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.code-card:nth-child(2)::before {
  background: linear-gradient(90deg, #6b4e3d, var(--amber));
}

.code-card:nth-child(3)::before {
  background: linear-gradient(90deg, #30343b, var(--blue));
}

.code-card:nth-child(4)::before {
  background: linear-gradient(90deg, #158f73, var(--teal));
}

.code-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.judge-logo {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
}

.judge-logo img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.code-card-head > svg {
  width: 1rem;
  height: 1rem;
  color: var(--muted-2);
}

.judge-name {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.code-card strong {
  color: var(--ink-strong);
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: 1.68rem;
  line-height: 1;
}

.code-card small {
  color: var(--muted);
  line-height: 1.45;
}

.skill-matrix {
  margin-top: 1rem;
}

.skill-block,
.achievement-card,
.card {
  padding: 1rem;
}

.skill-block {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--teal-soft) 34%, var(--surface)));
}

.skill-block::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--amber));
}

.skill-title {
  display: flex;
  align-items: center;
  gap: 0.62rem;
}

.skill-title svg {
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid color-mix(in srgb, var(--teal) 30%, var(--line));
  border-radius: var(--radius);
  background: var(--teal-soft);
  color: var(--teal);
  padding: 0.48rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.46rem;
  margin-top: 0.78rem;
}

.skill-tags span,
.metric,
.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  color: var(--ink);
  padding: 0.34rem 0.62rem;
  font-size: 0.78rem;
  font-weight: 750;
  box-shadow: 0 8px 18px rgba(7, 15, 28, 0.035);
}

.card-bullets {
  display: grid;
  gap: 0.46rem;
  margin: 0.78rem 0 0;
  padding: 0;
  list-style: none;
}

.card-bullets li {
  position: relative;
  padding-left: 1.12rem;
  color: var(--muted);
  line-height: 1.45;
  text-wrap: pretty;
}

.card-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--amber));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--teal-soft) 62%, transparent);
}

.achievement-card {
  position: relative;
  overflow: hidden;
  padding: 1.08rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 98%, transparent), color-mix(in srgb, var(--blue-soft) 26%, var(--surface)));
}

.achievement-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--amber));
}

.achievement-card h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  padding: 0.1rem 0 0.78rem;
}

.achievement-card h3::after {
  content: "";
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 1px solid color-mix(in srgb, var(--teal) 28%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--teal-soft) 82%, var(--surface)), color-mix(in srgb, var(--amber-soft) 50%, var(--surface)));
  box-shadow: inset 0 0 0 8px color-mix(in srgb, var(--surface) 48%, transparent);
}

.achievement-list {
  display: grid;
  gap: 0.62rem;
  margin-top: 0.9rem;
}

.achievement-list p {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 0.68rem;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  padding: 0.58rem 0.64rem;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.achievement-list p:hover {
  transform: translateX(4px) scale(1.022);
  border-color: color-mix(in srgb, var(--teal) 34%, var(--line));
  background: color-mix(in srgb, var(--teal-soft) 44%, var(--surface));
}

.achievement-list time {
  min-height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--amber) 28%, var(--line));
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--amber-soft) 50%, var(--surface));
  text-align: center;
  line-height: 1.15;
}

.achievement-list span {
  color: var(--ink);
  line-height: 1.36;
}

.contact-section {
  background: linear-gradient(135deg, #08111a, color-mix(in srgb, var(--teal) 26%, #08111a));
  color: #eff8f8;
}

.contact-section h2,
.contact-section .section-kicker,
.contact-section strong {
  color: #ffffff;
}

.contact-section h2 {
  font-family: "Space Grotesk", Inter, ui-sans-serif, sans-serif;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
  font-weight: 700;
  line-height: 1.12;
}

.contact-section p,
.contact-section small {
  color: #bfd0d5;
}

.contact-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 0;
}

.contact-line {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  padding: 0.78rem;
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease, background 260ms ease;
}

.contact-layout {
  align-items: stretch;
}

.contact-copy {
  grid-column: 1 / -1;
  max-width: none;
}

.contact-list,
.contact-form {
  align-self: stretch;
}

.contact-form {
  display: flex;
  flex-direction: column;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.13);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.68rem;
}

.contact-form label {
  display: grid;
  gap: 0.3rem;
  margin-bottom: 0.64rem;
  color: #ffffff;
  font-size: 0.86rem;
  font-weight: 750;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  outline: 0;
  background: rgba(255, 255, 255, 0.09);
  color: #ffffff;
  padding: 0.64rem 0.72rem;
  font-weight: 500;
}

.contact-form textarea {
  min-height: 104px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.58);
  font-weight: 500;
}

.contact-form .button {
  align-self: flex-start;
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1), border-color 320ms ease, box-shadow 320ms ease, background 320ms ease, color 320ms ease;
}

.contact-form .button:hover {
  transform: translateY(-1px) scale(1.012);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--teal) 18%, transparent);
}

.contact-form .button:active {
  transform: translateY(0) scale(0.996);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 1.15rem 0;
  color: var(--muted);
}

.footer .site-shell {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
}

.page-hero {
  padding: 4.8rem 0 3rem;
}

.page-hero h1 {
  max-width: 1000px;
  font-size: clamp(2rem, 4.8vw, 4rem);
  line-height: 1.05;
}

.paper-hero {
  padding: 2.6rem 0 1.5rem;
}

.paper-hero h1 {
  max-width: 1040px;
  font-size: clamp(1.28rem, 2.05vw, 2.02rem);
  line-height: 1.18;
}

.paper-hero + .section {
  padding-top: 2.15rem;
}

.page-hero p:not(.kicker) {
  margin-top: 1rem;
}

.paper-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 1rem;
  align-items: start;
  min-width: 0;
}

.paper-main,
.paper-side {
  min-width: 0;
  padding: 1.1rem;
}

.paper-main p {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.paper-main h2 {
  margin-top: 1.25rem;
  font-size: 1.42rem;
}

.paper-main h2:first-child {
  margin-top: 0;
}

.abstract {
  color: var(--ink);
}

pre {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg) 74%, var(--surface));
  color: var(--ink);
  padding: 1rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.82rem;
  line-height: 1.55;
}

.paper-side {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 0.62rem;
}

.paper-side .button {
  width: 100%;
}

.button.disabled,
.button[aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.62;
  cursor: not-allowed;
  box-shadow: none;
}

.paper-toolbar {
  margin-bottom: 1rem;
  padding: 0.8rem;
}

.metric-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.48rem;
  margin-top: 0.9rem;
}

.tab-list,
.research-tabs {
  display: grid;
  gap: 0.7rem;
}

.tab-button {
  justify-content: flex-start;
  border-color: var(--line);
  background: var(--surface);
  padding: 0.74rem;
}

.tab-button.active,
.tab-panel.active {
  display: block;
}

.tab-panel {
  display: none;
  padding: 1.1rem;
}

.reveal,
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 520ms ease, transform 520ms ease;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@keyframes navLoad {
  to {
    background-position: 220% 0;
  }
}

@keyframes fadePanel {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1120px) {
  .menu-toggle {
    display: inline-flex;
    border-color: color-mix(in srgb, var(--teal) 22%, var(--line));
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    color: var(--ink-strong);
    box-shadow: 0 10px 24px rgba(7, 15, 28, 0.06);
  }

  .menu-toggle[aria-expanded="true"] {
    border-color: color-mix(in srgb, var(--teal) 44%, #06111a);
    background: linear-gradient(135deg, #06111a, color-mix(in srgb, var(--teal) 68%, #06111a));
    color: #ffffff;
    box-shadow: 0 16px 34px color-mix(in srgb, var(--teal) 24%, transparent);
  }

  .nav-links {
    position: fixed;
    top: 86px;
    left: 50%;
    z-index: 110;
    width: min(680px, calc(100% - 32px));
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 0.56rem;
    border: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
    border-radius: 14px;
    background:
      linear-gradient(135deg, color-mix(in srgb, var(--surface) 96%, transparent), color-mix(in srgb, var(--teal-soft) 32%, var(--surface))),
      color-mix(in srgb, var(--surface) 92%, transparent);
    padding: 0.82rem;
    box-shadow: 0 28px 80px rgba(7, 15, 28, 0.2);
    backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-50%) translateY(-10px) scale(0.98);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0) scale(1);
  }

  .nav-links a,
  .nav-links button {
    width: auto;
    min-height: 48px;
    justify-content: center;
    border-color: color-mix(in srgb, var(--line) 82%, transparent);
    background: color-mix(in srgb, var(--surface) 82%, transparent);
    padding: 0.66rem 0.72rem;
    box-shadow: 0 8px 18px rgba(7, 15, 28, 0.035);
  }

  .nav-links a:not(.nav-cta):hover {
    transform: translateY(-3px) scale(1.035);
    border-color: color-mix(in srgb, var(--teal) 34%, var(--line));
    background: color-mix(in srgb, var(--teal-soft) 52%, var(--surface));
  }

  .nav-links a:not(.nav-cta).active,
  .nav-links a:not(.nav-cta)[aria-current="page"] {
    transform: translateY(-2px) scale(1.018);
    border-color: color-mix(in srgb, var(--teal) 54%, #06111a);
  }

  .nav-links .nav-cta {
    background:
      linear-gradient(135deg, color-mix(in srgb, var(--surface) 96%, transparent), color-mix(in srgb, var(--blue-soft) 36%, var(--surface)));
    color: var(--ink-strong);
    box-shadow: 0 10px 22px rgba(7, 15, 28, 0.06);
  }

  .nav-links .nav-cta.active,
  .nav-links .nav-cta[aria-current="page"] {
    border-color: color-mix(in srgb, var(--teal) 44%, #06111a);
    background: linear-gradient(135deg, #06111a, color-mix(in srgb, var(--teal) 68%, #06111a));
    color: #ffffff;
    box-shadow: 0 14px 32px color-mix(in srgb, var(--teal) 24%, transparent);
  }

  .nav-links .nav-cta:hover {
    transform: translateY(-3px) scale(1.035);
    border-color: color-mix(in srgb, var(--teal) 38%, var(--line));
    background: color-mix(in srgb, var(--teal-soft) 58%, var(--surface));
    color: var(--ink-strong);
  }

  .nav-links .nav-cta.active:hover,
  .nav-links .nav-cta[aria-current="page"]:hover {
    background: linear-gradient(135deg, #06111a, color-mix(in srgb, var(--teal) 68%, #06111a));
    color: #ffffff;
  }

  .nav-links .icon-button {
    width: 48px;
    justify-self: start;
    padding: 0;
  }

  .section-head,
  .contact-layout,
  .paper-page,
  .research-switcher {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(286px, 348px);
    gap: clamp(1.2rem, 3vw, 2rem);
  }

  .hero-visual {
    width: min(100%, 336px);
  }

  .portrait-panel {
    max-width: 336px;
  }

  .research-grid,
  .code-grid,
  .achievement-grid,
  .beyond-grid,
  .grid-3,
  .grid-4,
  .skill-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .research-detail {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: none;
  }

  .paper-side {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-shell,
  .container,
  .wrap {
    width: min(100% - 28px, var(--max));
  }

  .brand-name {
    max-width: min(250px, calc(100vw - 136px));
    overflow: visible;
    white-space: normal;
    text-overflow: clip;
    font-size: clamp(0.82rem, 3.15vw, 0.98rem);
    line-height: 1.08;
  }

  .nav {
    min-height: 72px;
  }

  .nav-links {
    top: 80px;
    width: min(100% - 24px, 520px);
    gap: 0.48rem;
    padding: 0.7rem;
  }

  .hero {
    padding: 1.75rem 0 3rem;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    column-gap: 1rem;
    row-gap: 0.42rem;
  }

  .hero-copy {
    display: contents;
  }

  .hero-copy > .eyebrow {
    order: 1;
    margin-bottom: 0;
  }

  .hero-copy > h1 {
    order: 2;
  }

  .hero-copy > .hero-line {
    order: 3;
    margin-top: 0.45rem;
  }

  .hero-visual {
    order: 4;
    width: min(100%, 500px);
    display: grid;
    grid-template-columns: clamp(84px, 21vw, 100px) minmax(0, 1fr);
    column-gap: 0.66rem;
    row-gap: 0.5rem;
    align-items: stretch;
    justify-self: stretch;
    margin: 1.25rem 0;
  }

  .portrait-panel {
    grid-row: 1 / span 2;
    align-self: stretch;
    width: 100%;
    max-width: 100px;
    height: auto;
    min-height: 100%;
    aspect-ratio: auto;
    margin: 0;
  }

  .portrait-panel img {
    object-position: center center;
  }

  .hero-visual .affiliation-grid {
    margin-top: 0;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    align-self: stretch;
    gap: 0.5rem;
  }

  .hero-visual .affiliation-card {
    min-height: 0;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 0.56rem;
    padding: 0.52rem 0.64rem;
  }

  .hero-visual .affiliation-icon {
    width: 34px;
    height: 34px;
  }

  .hero-visual .affiliation-icon img,
  .hero-visual .affiliation-icon svg {
    width: 21px;
    height: 21px;
  }

  .hero-visual .affiliation-card > svg {
    display: none;
  }

  .hero-visual .affiliation-card small {
    margin-top: 0.1rem;
    font-size: clamp(0.68rem, 2.3vw, 0.78rem);
    line-height: 1.22;
  }

  .hero-visual .affiliation-card strong {
    font-size: clamp(0.92rem, 3vw, 1rem);
    line-height: 1.08;
  }

  .hero-visual .affiliation-card.lab small {
    white-space: normal;
  }

  .hero-visual .scholar-card {
    grid-column: 2;
    margin-top: 0;
    padding: 0.62rem;
  }

  .hero-visual .scholar-label strong {
    font-size: 0.9rem;
  }

  .hero-visual .scholar-stat-grid {
    gap: 0.56rem;
  }

  .hero-visual .scholar-stat {
    min-height: 46px;
    padding: 0.44rem 0.36rem;
  }

  .hero-visual .scholar-stat strong {
    font-size: 1.2rem;
  }

  .hero-visual .scholar-stat small {
    font-size: 0.5rem;
  }

  .hero-copy > .hero-bio {
    order: 5;
  }

  .hero-copy > .focus-console {
    order: 6;
  }

  .hero-copy > .hero-actions {
    order: 7;
  }

  .hero-copy > .social-dock {
    order: 8;
  }

  .hero-bio {
    margin-top: 0;
    text-align: left;
    text-align-last: left;
  }

  .focus-console {
    min-height: 64px;
    padding: 0.62rem 0.78rem;
    align-content: center;
  }

  .focus-console strong {
    font-size: 1rem;
  }

  .scholar-card,
  .news-entry,
  .pub-card,
  .paper-card,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .achievement-list p {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 0.6rem;
    padding: 0.56rem 0.58rem;
  }

  .achievement-list time {
    min-height: 40px;
    font-size: 0.74rem;
  }

  .scholar-metric {
    justify-items: start;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 0.7rem 0.86rem;
  }

  .research-grid,
  .affiliation-grid,
  .achievement-grid,
  .beyond-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .skill-matrix,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .timeline {
    margin-left: 0.35rem;
    padding-left: 1.15rem;
  }

  .timeline-item::before {
    left: -1.46rem;
  }

  .timeline-detail {
    grid-column: 1;
  }

  .pub-controls,
  .filter-group {
    width: 100%;
    justify-self: stretch;
    justify-content: flex-start;
  }

  .paper-venue-row {
    align-items: flex-start;
  }

  .paper-venue-row .paper-links {
    width: 100%;
    justify-content: flex-start;
  }

  .search-box,
  .search-box input {
    width: 100%;
  }

  .code-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.68rem;
  }

  .code-card {
    min-height: 145px;
    padding: 0.82rem;
    gap: 0.42rem;
    align-content: center;
  }

  .judge-logo {
    width: 44px;
    height: 44px;
  }

  .judge-logo img {
    width: 29px;
    height: 29px;
  }

  .judge-name {
    font-size: 0.78rem;
  }

  .code-card strong {
    font-size: 1.32rem;
  }

  .code-card small {
    font-size: 0.68rem;
    line-height: 1.3;
    overflow-wrap: anywhere;
  }
}

@media (max-width: 480px) {
  .brand-name {
    max-width: min(246px, calc(100vw - 126px));
    font-size: clamp(0.78rem, 3.35vw, 0.95rem);
  }

  .brand-logo {
    width: 44px;
    height: 44px;
  }

  .nav-links {
    grid-template-columns: 1fr;
  }

  .nav-links .icon-button {
    width: 100%;
    justify-self: stretch;
  }

  .hero-visual {
    width: 100%;
    grid-template-columns: 84px minmax(0, 1fr);
    column-gap: 0.62rem;
    row-gap: 0.5rem;
    justify-self: stretch;
  }

  .portrait-panel {
    width: 84px;
    max-width: 84px;
    height: auto;
    min-height: 100%;
    justify-self: start;
  }

  .hero-visual .affiliation-grid {
    width: 100%;
  }

  .hero-visual .affiliation-card {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 0.5rem;
    padding: 0.48rem 0.54rem;
  }

  .hero-visual .affiliation-icon {
    width: 30px;
    height: 30px;
  }

  .hero-visual .affiliation-card strong {
    font-size: 0.84rem;
  }

  .hero-visual .affiliation-card small {
    font-size: 0.64rem;
    line-height: 1.18;
  }

  .hero-visual .scholar-card {
    gap: 0.4rem;
    padding: 0.44rem 0.48rem;
  }

  .hero-visual .scholar-stat-grid {
    gap: 0.5rem;
  }

  .hero-visual .scholar-stat {
    min-height: 38px;
    padding: 0.32rem 0.26rem;
  }

  .hero-visual .scholar-stat::after {
    top: 0.34rem;
    right: 0.34rem;
    width: 6px;
    height: 6px;
  }

  .hero-visual .scholar-stat strong {
    font-size: 1rem;
  }

  .hero-visual .scholar-stat small {
    font-size: 0.4rem;
    line-height: 1.05;
  }

  .hero-bio {
    padding: 0.9rem 0.94rem 0.9rem 1rem;
  }

  .hero-actions .button,
  .button-row .button,
  .button-row button {
    width: 100%;
  }

  .code-grid {
    gap: 0.58rem;
  }

  .code-card {
    min-height: 132px;
    padding: 0.72rem;
  }

  .judge-logo {
    width: 38px;
    height: 38px;
  }

  .judge-logo img {
    width: 25px;
    height: 25px;
  }

  .code-card-head > svg {
    width: 0.86rem;
    height: 0.86rem;
  }

  .code-card strong {
    font-size: 1.2rem;
  }

  .code-card small {
    font-size: 0.62rem;
  }

  .achievement-list p {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 0.52rem;
    padding: 0.52rem;
  }

  .achievement-list time {
    min-height: 38px;
    font-size: 0.68rem;
  }
}

@media (max-width: 380px) {
  .hero-visual {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .portrait-panel {
    width: 78px;
    max-width: 78px;
  }
}