:root {
  --bg: #f7f7f2;
  --surface: #ffffff;
  --ink: #171717;
  --muted: #62645f;
  --line: #d9d8cf;
  --green: #2f5e3a;
  --gold: #b68425;
  --blue: #315f7a;
  --red: #a84634;
  --baseline-bar: #b7b8b2;
  --radius: 8px;
  --surface-panel: rgba(255, 255, 255, 0.7);
  --surface-soft: rgba(247, 247, 242, 0.58);
  --surface-green-soft: rgba(47, 94, 58, 0.06);
  --native-gradient: linear-gradient(180deg, var(--green), #6c8d59);
  --axis: #777873;
  --max: 1180px;
  --shadow: 0 18px 50px rgba(22, 24, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

img,
video {
  display: block;
  width: 100%;
}

a {
  color: inherit;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--green), var(--gold), var(--blue));
  z-index: 100;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px max(20px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(23, 23, 23, 0.1);
  background: rgba(247, 247, 242, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
}

.nav a {
  border-radius: 4px;
  color: #363832;
  font-size: 14px;
  padding: 7px 10px;
  text-decoration: none;
}

.nav a:hover,
.nav a.active {
  background: rgba(47, 94, 58, 0.1);
  color: var(--green);
}

.hero {
  position: relative;
  min-height: calc(100vh - 56px);
  display: flex;
  align-items: end;
  overflow: hidden;
  background: #111;
}

.hero-video,
.hero-shade {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.3) 58%, rgba(0, 0, 0, 0.15)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.0) 46%);
}

.hero-content {
  position: relative;
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0 54px;
  color: #fff;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 18px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.05;
}

.hero h1 {
  max-width: 1100px;
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 760;
}

.title-main {
  display: block;
  white-space: nowrap;
}

.title-rest {
  display: block;
}

.lead {
  max-width: 760px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(18px, 2vw, 23px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 4px;
  padding: 9px 14px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-weight: 720;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  overflow: hidden;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
  will-change: transform;
}

.btn::after {
  content: "";
  position: absolute;
  inset: -45% auto -45% -35%;
  width: 34%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.36), transparent);
  opacity: 0;
  transform: translateX(-120%) skewX(-18deg);
  transition: opacity 0.24s ease, transform 0.42s ease;
}

.btn:hover,
.btn:focus-visible {
  border-color: rgba(255, 255, 255, 0.74);
  background: rgba(255, 255, 255, 0.18);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
  text-decoration: none;
  transform: translateY(-2px);
}

.btn:hover::after,
.btn:focus-visible::after {
  opacity: 1;
  transform: translateX(460%) skewX(-18deg);
}

.btn:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.78);
  outline-offset: 3px;
}

.btn:active {
  transform: translateY(0);
}

.btn.primary {
  border-color: var(--gold);
  background: var(--gold);
  color: #171717;
}

.btn.primary:hover,
.btn.primary:focus-visible {
  border-color: #f0c766;
  background: #d29b2d;
  box-shadow: 0 16px 34px rgba(182, 132, 37, 0.34);
}

.icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease;
}

.btn:hover .icon,
.btn:focus-visible .icon {
  transform: translateX(2px);
}

.authors,
.affiliations,
.corresponding {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  max-width: 950px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
}

.affiliations {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.64);
}

.corresponding {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
}

.corresponding a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration-color: rgba(255, 255, 255, 0.35);
}

.authors sup,
.affiliations sup,
.corresponding sup {
  font-size: 0.72em;
  line-height: 0;
}

.section {
  padding: 50px 0;
}

.section + .section {
  padding-top: 28px;
}

.wide {
  width: 100%;
}

.section-head {
  width: 100%;
  max-width: 820px;
  margin-bottom: 22px;
  text-align: left;
}

.section h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 740;
}

.section h3 {
  margin: 0;
  font-size: 20px;
}

.statement,
.feature-copy,
.method-step,
.results-highlight article,
.contribution-grid article,
.figure-panel,
.media-card,
.comparison-grid article,
.attention-panel,
.video-shell,
.method-video,
.results-chart-card,
.mini-chart,
.line-chart-panel,
.table-wrap,
pre {
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.overview-grid,
.video-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 24px;
  align-items: center;
}

.overview-grid {
  align-items: stretch;
}

.overview-grid > * {
  align-self: stretch;
}

.statement,
.feature-copy,
.method-step,
.results-highlight article,
.contribution-grid article {
  background: var(--surface-panel);
  padding: 24px;
}

.overview-grid > .statement,
.overview-grid > .figure-panel {
  height: 100%;
}

.overview-grid > .figure-panel {
  display: flex;
  flex-direction: column;
}

.overview-grid > .figure-panel video {
  flex: 1;
  min-height: 0;
  object-fit: contain;
}

.statement p,
.feature-copy p,
.method-step p,
.results-highlight p,
.contribution-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  hyphens: none;
  text-align: justify;
  text-align-last: left;
  word-break: normal;
  overflow-wrap: normal;
}

.statement strong {
  color: var(--green);
}

.feature-copy strong,
.attention-copy strong {
  color: var(--green);
  font-weight: 780;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.metrics-row div {
  border-left: 3px solid var(--green);
  padding-left: 12px;
}

.metrics-row strong {
  display: block;
  color: var(--green);
  font-size: 30px;
  line-height: 1;
}

.metrics-row span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 15px;
}

.figure-panel,
.media-card,
.comparison-grid article {
  margin: 0;
  align-self: start;
  overflow: hidden;
  background: var(--surface);
}

.figure-panel img {
  background: #fff;
}

.analysis-stack {
  display: grid;
  gap: 18px;
}

.attention-panel {
  margin: 0;
  overflow: hidden;
  background: var(--surface);
}

.attention-visual {
  padding: 12px;
  background: #fff;
}

.attention-visual img {
  height: auto;
  object-fit: contain;
}

.attention-copy {
  border-top: 1px solid var(--line);
  padding: 15px 18px 17px;
}

.attention-copy h3 {
  font-size: 20px;
}

.attention-copy p {
  max-width: 940px;
  margin: 7px 0 0;
  color: var(--muted);
  hyphens: none;
  text-align: justify;
  text-align-last: left;
  word-break: normal;
  overflow-wrap: normal;
}

.figure-panel figcaption,
.media-card p {
  margin: 0;
  padding: 12px 14px 14px;
  color: var(--muted);
  font-size: 14px;
}

.media-card h4,
.comparison-grid h4 {
  margin: 0;
  padding: 11px 14px 12px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.18;
}

.contribution-grid,
.method-grid,
.results-highlight,
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.number,
.method-step span,
.kicker {
  display: inline-flex;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.video-feature {
  align-items: stretch;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 22px;
}

.video-feature > .feature-copy {
  aspect-ratio: 16 / 9;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
}

.video-feature.reverse {
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
}

.video-shell {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}

.video-shell video {
  height: 100%;
  object-fit: cover;
}

.video-feature.reverse.analysis-case {
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 28px;
  align-items: stretch;
  margin-top: 24px;
}

.analysis-case .video-shell {
  aspect-ratio: auto;
  background: transparent;
  min-width: 0;
  width: 100%;
}

.analysis-case .video-shell video {
  height: auto;
  object-fit: contain;
}

.analysis-case .feature-copy {
  aspect-ratio: auto;
  min-width: 0;
  min-height: 0;
  width: 100%;
  gap: 8px;
  justify-content: center;
}

.analysis-case .feature-copy h3 {
  margin-top: 0;
}

.compact-list {
  margin: 10px 0 0;
}

.compact-list div {
  border-top: 1px solid var(--line);
  padding: 6px 0;
}

.compact-list dt {
  color: var(--ink);
  font-weight: 760;
}

.compact-list dd {
  margin: 1px 0 0;
  color: var(--muted);
  line-height: 1.35;
}

.media-grid {
  align-items: start;
  margin-top: 28px;
}

.media-card video,
.comparison-grid video,
.figure-panel video {
  aspect-ratio: 16 / 9;
  background: #000;
  min-height: 150px;
  object-fit: cover;
}

.media-card h4 span {
  color: var(--gold);
}

.media-card .unseen-title {
  padding-bottom: 4px;
}

.media-card .unseen-note {
  padding: 0 14px 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.24;
}

.baseline-tabs {
  margin-top: 36px;
}

.tab-controls {
  display: inline-flex;
  gap: 4px;
  border: 1px solid rgba(226, 178, 74, 0.5);
  border-radius: 6px;
  padding: 4px;
  background: #fff8e6;
}

.tab {
  border: 0;
  border-radius: 4px;
  padding: 9px 14px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-weight: 730;
}

.tab.active {
  background: #f2c25a;
  color: #211705;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.55) inset;
}

.tab:hover,
.tab:focus-visible {
  background: #fae7b5;
  color: #211705;
}

.tab.active:hover,
.tab.active:focus-visible {
  background: #f2c25a;
}

.tab-panel {
  display: none;
  margin-top: 16px;
}

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

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

.method-grid {
  margin-bottom: 22px;
}

.method-step {
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    opacity 0.25s ease,
    transform 0.25s ease;
}

.method-grid.is-synced .method-step {
  opacity: 0.5;
}

.method-grid.is-synced .method-step.is-active {
  border-color: rgba(182, 132, 37, 0.62);
  background: rgba(255, 248, 230, 0.92);
  box-shadow: 0 14px 34px rgba(182, 132, 37, 0.16);
  opacity: 1;
  transform: translateY(-2px);
}

.method-grid.is-synced .method-step.is-active span {
  color: var(--gold);
}

.method-video {
  overflow: hidden;
  background: #000;
}

.method-video video {
  aspect-ratio: 16 / 9;
  min-height: 180px;
  object-fit: contain;
  width: 100%;
}

.results-highlight strong {
  display: block;
  margin-top: 8px;
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 36px;
  line-height: 1;
}

.results-charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.results-charts.has-expanded,
.results-charts:has(.results-chart-card.is-expanded) {
  grid-template-columns: 1fr;
}

.results-chart-card {
  padding: 18px;
  background: var(--surface);
}

.results-chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 14px;
}

.results-chart-head h3 {
  font-size: 20px;
}

.results-chart-head p {
  max-width: 620px;
  margin: 6px 0 0;
  color: var(--muted);
}

.chart-actions {
  display: grid;
  justify-items: end;
  gap: 9px;
  min-width: max-content;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px 13px;
  max-width: 520px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
  line-height: 1.2;
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.chart-legend i {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--bar-color);
}

.chart-legend i.bar-baseline {
  background: var(--baseline-bar);
}

.chart-legend i.bar-native {
  background: var(--native-gradient);
}

.chart-toggle {
  border: 1px solid rgba(47, 94, 58, 0.28);
  border-radius: 4px;
  padding: 7px 10px;
  background: rgba(47, 94, 58, 0.08);
  color: var(--green);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 780;
}

.chart-toggle:hover,
.chart-toggle:focus-visible {
  background: rgba(47, 94, 58, 0.14);
}

.mini-chart-grid {
  display: grid;
  gap: 12px;
}

.results-chart-card:not(.is-expanded) .mini-chart:not(.summary) {
  display: none;
}

.results-chart-card:not(.is-expanded) .mini-chart-grid {
  grid-template-columns: 1fr;
}

.results-chart-card:not(.is-expanded) .mini-chart {
  padding-right: 18px;
  padding-left: 18px;
}

.simulation-results {
  grid-template-columns: repeat(2, 1fr);
}

.real-results {
  grid-template-columns: repeat(2, 1fr);
}

.mini-chart {
  padding: 12px 12px 10px;
  background: var(--surface-soft);
  overflow: visible;
}

.mini-chart.summary {
  border-color: rgba(47, 94, 58, 0.28);
  background: var(--surface-green-soft);
}

.mini-chart h4,
.line-chart-panel figcaption {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  text-align: center;
}

.grouped-bars {
  --plot-height: 210px;
  --label-height: 42px;
  position: relative;
  display: grid;
  gap: 12px;
  align-items: end;
  min-height: calc(var(--plot-height) + var(--label-height) + 16px);
  padding: 16px 4px 0 34px;
  border: 0;
  overflow: visible;
}

.grouped-bars::before {
  content: "";
  position: absolute;
  top: 16px;
  right: 4px;
  left: 34px;
  height: var(--plot-height);
  background: repeating-linear-gradient(
    to top,
    transparent 0 calc(20% - 1px),
    rgba(217, 216, 207, 0.72) calc(20% - 1px) 20%
  );
  pointer-events: none;
}

.grouped-bars::after {
  content: "";
  position: absolute;
  top: calc(16px + var(--plot-height));
  right: 4px;
  left: 34px;
  height: 1px;
  background: var(--axis);
  pointer-events: none;
}

.grouped-bars .axis-labels {
  position: absolute;
  top: 16px;
  bottom: var(--label-height);
  left: 0;
  width: 28px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 760;
  pointer-events: none;
}

.grouped-bars .axis-labels i {
  position: absolute;
  right: 0;
  font-style: normal;
  line-height: 1;
  transform: translateY(50%);
}

.grouped-bars .axis-labels i:nth-child(1) {
  bottom: 20%;
}

.grouped-bars .axis-labels i:nth-child(2) {
  bottom: 40%;
}

.grouped-bars .axis-labels i:nth-child(3) {
  bottom: 60%;
}

.grouped-bars .axis-labels i:nth-child(4) {
  bottom: 80%;
}

.grouped-bars .axis-labels i:nth-child(5) {
  bottom: 100%;
}

.simulation-results .grouped-bars {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.real-results .grouped-bars {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.grouped-bars span {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: var(--plot-height) var(--label-height);
  align-items: end;
  min-width: 0;
}

.grouped-bars span::before {
  content: "";
  align-self: end;
  display: block;
  height: calc(var(--value) * 1%);
  min-height: 3px;
  border-radius: 4px 4px 0 0;
  background: var(--bar-color);
}

.grouped-bars .bar-native::before {
  background: var(--native-gradient);
}

.grouped-bars span::after {
  content: attr(data-tooltip);
  position: absolute;
  inset: auto auto calc(var(--label-height) + 8px) 50%;
  z-index: 20;
  width: max-content;
  max-width: 180px;
  border: 1px solid rgba(23, 23, 23, 0.12);
  border-radius: 4px;
  padding: 5px 7px;
  background: rgba(23, 23, 23, 0.94);
  color: #fff;
  font-size: 12px;
  font-style: normal;
  font-weight: 760;
  line-height: 1.15;
  opacity: 0;
  pointer-events: none;
  text-align: center;
  transform: translate(-50%, 4px);
  transition: opacity 0.14s ease, transform 0.14s ease;
}

.grouped-bars span:hover::after,
.grouped-bars span:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.grouped-bars span:hover,
.grouped-bars span:focus-visible {
  z-index: 30;
}

.grouped-bars b {
  display: none;
}

.grouped-bars em {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 10px;
  font-style: normal;
  font-weight: 760;
  line-height: 1.12;
  overflow: visible;
  overflow-wrap: normal;
  text-align: center;
  white-space: nowrap;
}

.bar-pi {
  --bar-color: var(--baseline-bar);
}

.bar-xvla {
  --bar-color: var(--baseline-bar);
}

.bar-memer {
  --bar-color: var(--baseline-bar);
}

.bar-mem0 {
  --bar-color: var(--baseline-bar);
}

.bar-hamlet {
  --bar-color: var(--baseline-bar);
}

.bar-memshort {
  --bar-color: var(--baseline-bar);
}

.bar-rtc {
  --bar-color: var(--baseline-bar);
}

.bar-native {
  --bar-color: var(--green);
}

.scaling-card {
  margin-top: 18px;
}

.line-legend {
  max-width: none;
}

.line-legend i {
  width: 22px;
  height: 0;
  border-radius: 0;
  border-top: 3px solid currentColor;
}

.line-legend .ours-line {
  color: var(--green);
}

.line-legend .mem-line {
  border-top-style: dashed;
  color: var(--baseline-bar);
}

.scaling-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.line-chart-panel {
  margin: 0;
  padding: 12px 12px 10px;
  background: var(--surface-soft);
}

.line-chart {
  display: block;
  width: 100%;
  overflow: visible;
}

.chart-axis {
  stroke: var(--axis);
  stroke-width: 1.2;
}

.chart-grid-line {
  stroke: rgba(217, 216, 207, 0.85);
  stroke-dasharray: 2 3;
  stroke-width: 1;
}

.gpu-cap-line {
  stroke: rgba(98, 100, 95, 0.86);
  stroke-dasharray: 5 4;
  stroke-width: 1.1;
}

.line-series {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.ours-series {
  stroke: var(--green);
}

.mem-series {
  stroke: var(--baseline-bar);
  stroke-dasharray: 5 4;
}

.line-point {
  fill: #fff;
  stroke-width: 1.5;
}

.ours-point {
  stroke: var(--green);
}

.mem-point {
  stroke: var(--baseline-bar);
}

.axis-label,
.axis-title,
.cap-label,
.oom-label {
  fill: var(--muted);
  font-size: 11px;
  font-weight: 760;
  text-anchor: middle;
}

.y-label {
  text-anchor: end;
}

.axis-title {
  fill: #363832;
  font-size: 12px;
  font-weight: 800;
}

.rotated {
  transform: rotate(-90deg);
}

.cap-label {
  fill: var(--muted);
  font-style: italic;
  text-anchor: start;
}

.oom-marker {
  fill: none;
  stroke: var(--baseline-bar);
  stroke-linecap: round;
  stroke-width: 2;
}

.oom-label {
  fill: var(--muted);
  font-size: 10px;
  text-anchor: start;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 24px;
  background: var(--surface);
}

table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  font-size: 14px;
}

caption {
  padding: 14px;
  color: var(--ink);
  font-weight: 800;
  text-align: left;
}

th,
td {
  border-top: 1px solid var(--line);
  padding: 10px 12px;
  text-align: right;
  white-space: nowrap;
}

th:first-child,
td:first-child {
  text-align: left;
}

thead th {
  background: #efeee6;
  color: #363832;
  font-size: 12px;
  text-transform: uppercase;
}

tr.best td {
  background: rgba(47, 94, 58, 0.09);
  color: var(--green);
  font-weight: 800;
}

.code-head {
  display: flex;
  justify-content: flex-end;
}

.copy {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 12px;
  background: var(--surface);
  cursor: pointer;
  font: inherit;
  font-weight: 760;
}

pre {
  overflow-x: auto;
  margin: 10px 0 0;
  padding: 18px;
  background: #181a17;
  color: #f3f0df;
  font-size: 13px;
}

.footer {
  padding: 30px 0 46px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .nav {
    justify-content: flex-start;
  }

  .overview-grid,
  .video-feature,
  .video-feature.reverse,
  .video-feature.reverse.analysis-case,
  .results-charts,
  .scaling-grid {
    grid-template-columns: 1fr;
  }

  .contribution-grid,
  .method-grid,
  .results-highlight,
  .media-grid,
  .comparison-grid,
  .simulation-results,
  .real-results {
    grid-template-columns: repeat(2, 1fr);
  }

  .results-chart-head {
    flex-direction: column;
  }

  .chart-legend {
    justify-content: flex-start;
    max-width: none;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .hero {
    min-height: 760px;
  }

  .hero-content {
    width: calc(100% - 28px);
  }

  .hero h1 {
    font-size: clamp(28px, 9vw, 40px);
  }

  .title-main {
    white-space: normal;
  }

  .section {
    padding: 42px 0;
  }

  .section + .section {
    padding-top: 24px;
  }

  .metrics-row,
  .contribution-grid,
  .method-grid,
  .results-highlight,
  .media-grid,
  .comparison-grid,
  .simulation-results,
  .real-results {
    grid-template-columns: 1fr;
  }

  .results-chart-card {
    padding: 14px;
    overflow: hidden;
  }

  .grouped-bars {
    --plot-height: 180px;
    --label-height: 54px;
    gap: 4px;
    padding-right: 0;
    padding-left: 30px;
    min-width: 0;
  }

  .grouped-bars::before,
  .grouped-bars::after {
    right: 0;
    left: 30px;
  }

  .grouped-bars .axis-labels {
    width: 24px;
    font-size: 9px;
  }

  .grouped-bars em {
    font-size: 8px;
    line-height: 1;
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .results-chart-card:not(.is-expanded) .mini-chart {
    padding-right: 10px;
    padding-left: 10px;
  }

  .video-feature > .feature-copy {
    aspect-ratio: auto;
    min-width: 0;
    max-width: 100%;
  }

  .video-feature .feature-copy p,
  .video-feature .compact-list dd {
    text-align: left;
    overflow-wrap: anywhere;
  }

  .analysis-case .video-shell {
    aspect-ratio: 16 / 9;
  }

  .analysis-case .video-shell video {
    height: 100%;
  }
}