:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #5b6576;
  --soft: #8a94a6;
  --line: #dfe6f0;
  --panel: #ffffff;
  --paper: #f7f9fc;
  --paper-2: #edf3fb;
  --navy: #101a33;
  --navy-2: #18264a;
  --blue: #2563eb;
  --cyan: #06b6d4;
  --violet: #7c3aed;
  --green: #0f9f6e;
  --amber: #f59e0b;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
  --shadow-md: 0 18px 45px rgba(15, 23, 42, 0.11);
  --shadow-lg: 0 30px 80px rgba(15, 23, 42, 0.20);
  --shadow-hover: 0 24px 58px rgba(15, 23, 42, 0.16);
  --radius: 8px;
  --radius-sm: 6px;
  --transition: 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 2000;
  transform: translateY(-140%);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
}

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

.inner,
.inner-wide {
  width: min(calc(100% - 32px), 980px);
  margin: 0 auto;
}

.inner-wide {
  width: min(calc(100% - 32px), 1180px);
}

.more-works-container {
  position: fixed;
  top: 34px;
  right: 18px;
  z-index: 1200;
}

.more-works-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(223, 230, 240, 0.88);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--navy);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 720;
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(18px);
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.more-works-btn:hover,
.more-works-btn:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(37, 99, 235, 0.35);
  background: #fff;
  box-shadow: 0 14px 36px rgba(37, 99, 235, 0.18);
  outline: none;
}

.icon-grid {
  width: 14px;
  height: 14px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.icon-grid::before,
.icon-grid::after,
.icon-grid span {
  content: "";
}

.icon-grid,
.icon-grid::before,
.icon-grid::after {
  background:
    linear-gradient(var(--blue), var(--blue)) left top / 6px 6px no-repeat,
    linear-gradient(var(--cyan), var(--cyan)) right top / 6px 6px no-repeat,
    linear-gradient(var(--violet), var(--violet)) left bottom / 6px 6px no-repeat,
    linear-gradient(var(--green), var(--green)) right bottom / 6px 6px no-repeat;
}

.chevron {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.more-works-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 380px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.more-works-dropdown.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-header {
  margin: 0 0 8px;
  padding: 0 2px 10px;
  color: var(--soft);
  border-bottom: 1px solid var(--line);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.work-item {
  display: flex;
  gap: 12px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.work-item:hover,
.work-item:focus-visible {
  background: var(--paper);
  transform: translateX(3px);
  box-shadow: inset 3px 0 0 rgba(37, 99, 235, 0.25);
  outline: none;
}

.work-item-badge {
  flex: 0 0 auto;
  align-self: flex-start;
  min-width: 84px;
  padding: 3px 7px;
  border-radius: 5px;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1.35;
}

.badge-cvpr { background: #e0f2fe; color: #075985; }
.badge-aaai { background: #fee2e2; color: #991b1b; }
.badge-icml { background: #ede9fe; color: #5b21b6; }
.badge-calrd { background: #dcfce7; color: #166534; }
.badge-github { background: #e5e7eb; color: #111827; }

.work-item-info {
  display: grid;
  gap: 2px;
}

.work-item-info strong {
  font-size: 0.9rem;
  line-height: 1.25;
}

.work-item-info span {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 12px 224px 12px 28px;
  border-bottom: 1px solid rgba(223, 230, 240, 0.74);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(18px);
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--navy);
  text-decoration: none;
  font-weight: 820;
  letter-spacing: 0;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  font-weight: 900;
}

.nav-brand em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 720;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 700;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav-links a:hover,
.nav-links a.is-active {
  background: #eef5ff;
  color: var(--blue);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 10px 28px rgba(37, 99, 235, 0.12);
  transform: translateY(-1px);
  outline: none;
}

.nav-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--navy);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 820px;
  padding: 132px 16px 108px;
  background:
    radial-gradient(circle at 18% 22%, rgba(6, 182, 212, 0.26), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(124, 58, 237, 0.22), transparent 30%),
    linear-gradient(145deg, #0b1224 0%, #111f3d 52%, #172554 100%);
  color: #fff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), rgba(0,0,0,0.18));
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  pointer-events: none;
}

.hero-orbit-a {
  width: 480px;
  height: 480px;
  top: 120px;
  left: -220px;
}

.hero-orbit-b {
  width: 560px;
  height: 560px;
  right: -260px;
  bottom: -130px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(100%, 1040px);
  margin: 0 auto;
  text-align: center;
}

.venue-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 28px auto 0;
}

.venue-badge,
.venue-note {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.venue-badge {
  background: linear-gradient(135deg, #ffffff, #dbeafe);
  color: var(--navy);
  box-shadow: 0 10px 35px rgba(59, 130, 246, 0.25);
}

.venue-note {
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
}

.conference-card {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  max-width: min(100%, 620px);
  margin: 34px auto 0;
  padding: 12px 16px 12px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.10);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(18px);
  text-align: left;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.conference-card:hover {
  transform: translateY(-2px);
  border-color: rgba(147, 197, 253, 0.44);
  background: rgba(255, 255, 255, 0.14);
  box-shadow: 0 28px 78px rgba(37, 99, 235, 0.20);
}

.conference-card img {
  width: 64px;
  height: auto;
  flex: 0 0 auto;
  padding: 7px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
}

.conference-card span,
.conference-card small {
  display: block;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
  font-weight: 820;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.conference-card strong {
  display: block;
  margin: 3px 0 2px;
  color: #fff;
  font-size: 0.94rem;
  line-height: 1.3;
}

.paper-title {
  max-width: 1080px;
  margin: 0 auto 30px;
  color: #fff;
  font-size: clamp(2.35rem, 5.25vw, 5.1rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.04;
}

.paper-title span {
  display: block;
  background: linear-gradient(90deg, #bfdbfe, #e0e7ff 45%, #cffafe);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  width: min(100%, 760px);
  margin: 30px auto 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.7;
}

.author-list {
  width: min(100%, 880px);
  margin: 0 auto 14px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.02rem;
}

.author-list a {
  color: #fff;
  font-weight: 760;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.author-list a:hover {
  border-color: #93c5fd;
  color: #bfdbfe;
}

.affil-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 20px auto 36px;
}

.affil-list span {
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.83rem;
  font-weight: 650;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 0;
}

.pub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.pub-btn:disabled {
  cursor: not-allowed;
  opacity: 0.74;
}

.pub-btn:hover:not(:disabled) {
  transform: translateY(-2px);
}

.pub-btn-primary {
  background: #fff;
  color: var(--navy);
  box-shadow: 0 14px 35px rgba(255, 255, 255, 0.18);
}

.pub-btn-primary:hover:not(:disabled) {
  box-shadow: 0 18px 44px rgba(147, 197, 253, 0.32);
}

.pub-btn-outline:hover:not(:disabled),
.pub-btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.42);
}

.pub-btn-outline {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.pub-btn-ghost {
  border-color: rgba(255, 255, 255, 0.14);
  color: #fff;
  background: transparent;
}

.pub-btn.on-light {
  background: var(--navy);
  color: #fff;
  box-shadow: none;
}

.btn-icon {
  display: inline-grid;
  place-items: center;
  min-width: 25px;
  height: 25px;
  padding: 0 4px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 900;
}

.pub-btn-outline .btn-icon,
.pub-btn-ghost .btn-icon {
  background: rgba(255, 255, 255, 0.13);
  color: #dbeafe;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  width: min(100%, 940px);
  margin: 32px auto 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(14px);
}

.metric-strip div {
  padding: 22px 14px;
  background: rgba(255, 255, 255, 0.055);
  transition: background var(--transition), transform var(--transition);
}

.metric-strip div:hover {
  background: rgba(255, 255, 255, 0.085);
  transform: translateY(-2px);
}

.metric-strip strong {
  display: block;
  color: #fff;
  font-size: clamp(1.7rem, 3vw, 2.55rem);
  font-weight: 900;
  line-height: 1;
}

.metric-strip span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.78rem;
  font-weight: 700;
}

.teaser-section {
  position: relative;
  z-index: 2;
  margin-top: -84px;
  padding: 0 0 72px;
}

.hero-figure,
.wide-figure,
.paper-panel {
  margin: 0;
}

.hero-figure {
  overflow: hidden;
  border: 1px solid rgba(223, 230, 240, 0.9);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.hero-figure img,
.wide-figure img,
.paper-panel img {
  display: block;
  width: 100%;
  background: #fff;
  transition: transform 360ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-figure:hover,
.wide-figure:hover,
.paper-panel:hover,
.table-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.18);
  box-shadow: var(--shadow-hover);
}

.hero-figure:hover img,
.wide-figure:hover img,
.paper-panel:hover img {
  transform: scale(1.012);
}

.hero-figure img {
  padding: 8px;
}

figcaption {
  padding: 14px 18px 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #fff;
  font-size: 0.9rem;
  line-height: 1.6;
}

figcaption strong {
  color: var(--navy);
}

.page-section {
  padding: 84px 0;
  background: #fff;
}

.page-section.alt {
  background: var(--paper);
}

.page-section.dark {
  color: #fff;
  background:
    radial-gradient(circle at 10% 10%, rgba(6, 182, 212, 0.18), transparent 24%),
    linear-gradient(135deg, var(--navy), var(--navy-2));
}

.section-header {
  width: min(100%, 760px);
  margin: 0 auto 34px;
  text-align: center;
}

.section-kicker {
  margin-bottom: 9px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.dark .section-kicker {
  color: #67e8f9;
}

.section-title {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.65rem, 3vw, 2.55rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.15;
}

.dark .section-title {
  color: #fff;
}

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

.section-subtitle {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.dark .section-subtitle {
  color: rgba(255, 255, 255, 0.68);
}

.abstract-card {
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(37, 99, 235, 0.08), transparent 32%),
    #fff;
  box-shadow: var(--shadow-sm);
  font-size: 1.03rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.abstract-card:hover {
  transform: translateY(-3px);
  border-color: rgba(37, 99, 235, 0.16);
  box-shadow: var(--shadow-md);
}

.abstract-card p {
  margin: 0;
}

.abstract-card p + p {
  margin-top: 18px;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.highlight-card,
.method-step,
.insight,
.result-card,
.author-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), filter var(--transition);
}

.highlight-card {
  position: relative;
  min-height: 248px;
  padding: 22px;
  overflow: hidden;
}

.highlight-card:hover,
.insight:hover,
.author-card:hover,
.method-step:hover,
.algorithm-card:hover,
.result-card:hover,
.formula-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.18);
  box-shadow: var(--shadow-hover);
}

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

.card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: #eef5ff;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
}

.highlight-card h3,
.method-step h3,
.insight h3 {
  margin: 18px 0 8px;
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.25;
}

.highlight-card p,
.method-step p,
.insight p,
.copy-block p,
.algorithm-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 36px;
  align-items: center;
}

.two-column.reverse {
  grid-template-columns: minmax(420px, 1.1fr) minmax(0, 0.9fr);
}

.copy-block p {
  margin-top: 18px;
  font-size: 1rem;
}

.formula-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  padding: 18px 20px;
  border: 1px solid #cfe0ff;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #eff6ff, #f8fbff);
  color: var(--navy);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 820;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.formula-card span:first-child {
  color: var(--blue);
}

.paper-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.paper-panel img {
  padding: 14px;
  object-fit: contain;
}

.method-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.method-step {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
  padding: 20px;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.method-step:hover {
  background: rgba(255, 255, 255, 0.115);
  border-color: rgba(103, 232, 249, 0.32);
}

.method-step span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: linear-gradient(135deg, #60a5fa, #22d3ee);
  color: #061227;
  font-weight: 900;
}

.method-step h3 {
  color: #fff;
}

.method-step p {
  color: rgba(255, 255, 255, 0.72);
}

.algorithm-card {
  margin-top: 18px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.algorithm-card:hover {
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(103, 232, 249, 0.3);
}

.algorithm-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.algorithm-head span {
  color: #67e8f9;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.algorithm-head strong {
  color: #fff;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.92rem;
}

.algorithm-card p {
  color: rgba(255, 255, 255, 0.72);
}

.result-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.result-card {
  padding: 22px;
  background: var(--navy);
  color: #fff;
}

.result-card:hover {
  filter: saturate(1.06);
}

.result-card-accent {
  background: linear-gradient(135deg, var(--blue), var(--violet));
}

.result-value {
  display: block;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 900;
  line-height: 1;
}

.result-label {
  display: block;
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 760;
}

.table-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.table-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.table-head h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1.04rem;
}

.table-head span {
  color: var(--muted);
  font-size: 0.82rem;
}

.table-wrap {
  overflow-x: auto;
}

.results-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.results-table th,
.results-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

.results-table th:first-child,
.results-table td:first-child {
  text-align: left;
  font-weight: 800;
}

.results-table th {
  background: #f1f5fb;
  color: var(--navy);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.results-table tbody tr:hover {
  background: #fbfdff;
}

.results-table tr:last-child td {
  border-bottom: 0;
}

.gain {
  color: var(--green);
  font-weight: 900;
}

.wide-figure {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.wide-figure img {
  padding: 14px;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.insight {
  padding: 20px;
}

.insight h3 {
  margin-top: 0;
}

.clean-list {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  font-weight: 720;
}

.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.authors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.author-card {
  padding: 22px 16px;
  text-align: center;
}

.author-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.author-card img,
.avatar-placeholder {
  display: block;
  width: 112px;
  height: 112px;
  margin: 0 auto 13px;
  border: 4px solid #f2f6fb;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.avatar-placeholder {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #dbeafe, #ede9fe);
  color: var(--navy);
  font-size: 2rem;
  font-weight: 900;
}

.author-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.25;
}

.author-card p {
  margin: 6px auto 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.contact-section {
  background: #fff;
  text-align: center;
}

.enc-section-title {
  display: inline-block;
  margin: 0 0 0.5rem;
  padding-bottom: 0.55rem;
  border-bottom: 3px solid #1a2744;
  color: #1a2744;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
}

.enc-section-subtitle {
  max-width: 720px;
  margin: 0.5rem auto 2rem;
  color: #666;
  font-size: 1rem;
  line-height: 1.7;
}

.enc-contact-card {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.2rem 2.4rem;
  border: 1px solid #e4e8f4;
  border-left: 4px solid #1a2744;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 4px 24px rgba(26, 39, 68, 0.08);
  text-align: left;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.enc-contact-card:hover {
  box-shadow: 0 10px 36px rgba(26, 39, 68, 0.14);
  transform: translateY(-2px);
}

.enc-contact-person {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  margin-bottom: 1.4rem;
}

.enc-contact-avatar {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  overflow: hidden;
  border: 3px solid #1a2744;
  border-radius: 50%;
}

.enc-contact-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.enc-contact-details {
  flex: 1;
}

.enc-contact-name {
  margin: 0 0 0.2rem;
  color: #1a2744;
  font-size: 1.18rem;
  font-weight: 700;
}

.enc-contact-role {
  margin: 0 0 0.6rem;
  color: #888;
  font-size: 0.88rem;
  line-height: 1.5;
}

.enc-contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #1a2744;
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}

.enc-contact-email-link:hover {
  opacity: 0.7;
  text-decoration: underline;
}

.enc-contact-note {
  margin: 0;
  padding-top: 1.2rem;
  border-top: 1px solid #eef0f7;
  color: #555;
  font-size: 0.9rem;
  line-height: 1.75;
}

.enc-contact-note strong {
  color: #1a2744;
}

.citation-section {
  padding-bottom: 72px;
}

.bibtex-wrap {
  position: relative;
}

.bibtex-wrap pre {
  margin: 0;
  overflow-x: auto;
  padding: 24px 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: #08111f;
  box-shadow: var(--shadow-lg);
}

.bibtex-wrap code {
  color: #dbeafe;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.86rem;
  line-height: 1.75;
}

.copy-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 820;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}

.copy-btn:hover,
.copy-btn:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.16);
  outline: none;
}

.copy-btn.copied {
  background: rgba(15, 159, 110, 0.9);
}

.scroll-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 800;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font: inherit;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.22);
}

.enc-visitor-map-section {
  padding: 3rem 1.5rem;
  border-top: 1px solid #e4e8f4;
  background: #f6f8fc;
  text-align: center;
}

.enc-visitor-label {
  margin: 0 0 1.2rem;
  color: #bbb;
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.enc-clustrmap-container {
  display: inline-block;
  max-width: 400px;
}

.enc-clustrmap-container img,
.enc-clustrmap-container canvas,
.enc-clustrmap-container iframe {
  max-width: 100% !important;
  height: auto !important;
}

footer {
  padding: 28px 16px;
  background: #08111f;
  color: rgba(255, 255, 255, 0.52);
  text-align: center;
  font-size: 0.84rem;
}

footer p {
  margin: 0;
}

.fade-target {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 540ms ease, transform 540ms ease;
}

.fade-target.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }

  .fade-target {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1180px) {
  .site-nav {
    padding-right: 188px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 14px 14px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-md);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    border-radius: var(--radius-sm);
  }

  .highlights-grid,
  .method-steps,
  .result-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 880px) {
  html {
    scroll-padding-top: 76px;
  }

  .more-works-container {
    top: 18px;
    right: 12px;
  }

  .more-works-btn {
    height: 38px;
    padding: 0 12px;
  }

  .more-works-btn span:nth-child(2) {
    display: none;
  }

  .more-works-dropdown {
    width: min(330px, calc(100vw - 24px));
  }

  .site-nav {
    min-height: 62px;
    padding: 10px 64px 10px 14px;
  }

  .nav-brand em {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 88px 16px 122px;
  }

  .conference-card {
    max-width: min(100%, 520px);
    margin-top: 26px;
  }

  .metric-strip,
  .authors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .teaser-section {
    margin-top: -72px;
  }

  .page-section {
    padding: 66px 0;
  }

  .two-column,
  .two-column.reverse {
    grid-template-columns: 1fr;
  }

  .two-column.reverse .copy-block {
    order: -1;
  }

  .insight-grid {
    grid-template-columns: 1fr;
  }

  .table-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .enc-visitor-map-section {
    padding: 3rem 1rem;
  }
}

@media (max-width: 560px) {
  .inner,
  .inner-wide {
    width: min(calc(100% - 24px), 1180px);
  }

  .paper-title {
    font-size: 2.28rem;
  }

  .conference-card {
    align-items: center;
    gap: 10px;
    padding: 10px;
  }

  .conference-card img {
    width: 58px;
    padding: 5px;
  }

  .conference-card strong {
    font-size: 0.86rem;
  }

  .conference-card span,
  .conference-card small {
    font-size: 0.64rem;
  }

  .hero-subtitle,
  .author-list {
    font-size: 0.96rem;
  }

  .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .pub-btn {
    width: 100%;
  }

  .metric-strip,
  .highlights-grid,
  .method-steps,
  .result-cards,
  .authors-grid {
    grid-template-columns: 1fr;
  }

  .metric-strip div {
    padding: 18px 12px;
  }

  .highlight-card {
    min-height: 0;
  }

  .hero-figure img,
  .wide-figure img,
  .paper-panel img {
    padding: 8px;
  }

  figcaption {
    padding: 12px;
    font-size: 0.82rem;
  }

  .bibtex-wrap pre {
    padding: 52px 14px 18px;
  }

  .bibtex-wrap code {
    font-size: 0.76rem;
  }

  .enc-contact-person {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
  }

  .enc-contact-card {
    padding: 1.6rem 1.4rem;
  }

  .enc-contact-email-link {
    overflow-wrap: anywhere;
  }
}