@font-face {
  font-family: 'SF Pro';
  src: url('../fonts/SF-Pro.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-main: 'SF Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ink: #24272f;
  --ink-soft: #202838;
  --muted: #5d6470;
  --line: #dfe5ee;
  --soft-line: rgba(221, 126, 40, 0.22);
  --paper: #ffffff;
  --warm-bg: #fff8ec;
  --warm-card: #fffdf8;
  --flame: #f97316;
  --flame-dark: #c2410c;
  --sun: #fbbf24;
  --shadow: 0 12px 34px rgba(90, 61, 24, 0.08);
}

html {
  background: var(--paper);
  scroll-behavior: smooth;
}

body {
  background: #fff;
  color: var(--ink);
  font-family: var(--font-main);
  line-height: 1.65;
}

a {
  color: #2f80ed;
  transition: color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

a:hover {
  color: var(--flame-dark);
}

strong {
  color: #111827;
  font-weight: 800;
}

.section {
  padding: 4rem 1.5rem;
}

.title {
  color: var(--ink);
  font-family: var(--font-main);
  font-weight: 760;
  letter-spacing: 0;
}

.publication-hero .hero-body {
  padding: 1.35rem 1.5rem 2.4rem;
}

.publication-venue {
  color: #d62828;
  font-size: 2rem;
  font-weight: 720;
  line-height: 1.2;
  margin-bottom: 0.7rem;
}

.title.publication-title {
  font-size: clamp(2.35rem, 4.8vw, 3.95rem);
  line-height: 1.1;
  margin: 0 auto 0.45rem;
  max-width: 1020px;
  text-align: center;
}

.publication-title .title-main,
.publication-title .title-sub {
  display: block;
}

.publication-title .title-main {
  color: #181d29;
  font-weight: 840;
}

.publication-title .title-main-gradient {
  background: linear-gradient(92deg, #b73a08 0%, #f97316 38%, #fbbf24 76%, #ffe8a3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  font-weight: 900;
  letter-spacing: 0;
  text-shadow: 0 10px 28px rgba(249, 115, 22, 0.16);
}

.publication-title .title-sub {
  color: #151922;
  font-size: clamp(0.58rem, 2.35vw, 1.88rem);
  font-weight: 740;
  line-height: 1.18;
  margin-top: 0.28rem;
  text-align: center;
}

.publication-title .title-sub-black {
  color: #151922;
}

.publication-title .title-sub-line {
  display: block;
  white-space: nowrap;
}

.publication-subtitle {
  color: var(--muted);
  font-size: 1.08rem;
  margin: 0 auto 0.5rem;
  max-width: 760px;
}

.publication-authors {
  color: #2b3442;
  font-size: 1.75rem;
  font-weight: 560;
  letter-spacing: 0.01em;
  line-height: 1.34;
}

.publication-authors a {
  font-weight: 620;
}

.publication-authors .author-primary {
  font-weight: 850;
}

.publication-affiliation {
  color: var(--muted);
  font-size: 1.25rem;
  line-height: 1.35;
  margin-top: 0.12rem;
}

.author-block {
  display: inline-block;
}

.publication-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.45rem;
}

.link-block {
  display: inline-flex;
}

.button.paper-button {
  background: linear-gradient(180deg, #fff8db 0%, #ffd982 58%, #ffb447 100%);
  border: 1px solid rgba(249, 115, 22, 0.5);
  border-radius: 999px;
  box-shadow: 0 16px 32px rgba(249, 115, 22, 0.19), inset 0 1px 0 rgba(255, 255, 255, 0.78);
  color: #7c2d12;
  font-family: var(--font-main);
  font-size: 1.08rem;
  font-weight: 850;
  letter-spacing: 0.01em;
  min-height: 3.35rem;
  padding: 0.42rem 1.45rem 0.42rem 0.55rem;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.button.paper-button .icon {
  align-items: center;
  background: linear-gradient(180deg, #fff, #fff7ed);
  border: 1px solid rgba(249, 115, 22, 0.16);
  border-radius: 999px;
  color: #ea580c;
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 1.18rem;
  height: 2.45rem;
  justify-content: center;
  margin-left: 0 !important;
  margin-right: 0.72rem !important;
  width: 2.45rem;
}

.button.paper-button .icon svg {
  height: 1.08em;
  width: 1.08em;
}

.button.paper-button:hover {
  background: linear-gradient(180deg, #fff1b8 0%, #ffc75a 52%, #ff9824 100%);
  border-color: rgba(234, 88, 12, 0.74);
  box-shadow: 0 14px 30px rgba(249, 115, 22, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.65);
  color: #7c2d12;
  transform: translateY(-2px);
}

.button.paper-button:hover .icon {
  background: rgba(255, 255, 255, 0.68);
  color: #c2410c;
}

.teaser-section {
  padding-bottom: 1.15rem;
  padding-top: 2.65rem;
}

.teaser-section .container {
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.35rem;
}

.tldr-block {
  border-left: 4px solid var(--flame);
  margin-bottom: 1.15rem;
  padding: 0.25rem 0 0.25rem 1.15rem;
}

.section-eyebrow {
  color: #e95d0c;
  font-size: 1.5rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  line-height: 1;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.tldr-block p {
  color: #222938;
  font-size: 1.42rem;
  line-height: 1.55;
  margin: 0;
}

.section-heading {
  margin-bottom: 1.65rem;
}

.section-heading.has-text-centered {
  align-items: center;
  display: flex;
  flex-direction: column;
}

.section-heading .title {
  color: var(--ink-soft);
  font-size: clamp(2rem, 4.35vw, 3.35rem);
  font-weight: 760;
  line-height: 1.1;
  margin: 0;
}

.section-heading .title span {
  color: #ef6b1a;
}

.story-section,
.mechanism-section,
.contact-section,
.bib-section {
  background: #fff;
}

.story-section {
  padding-top: 2.25rem;
}

.insight-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 1.3rem;
}

.insight-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid rgba(249, 115, 22, 0.65);
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(31, 41, 55, 0.04);
  padding: 1.15rem 1.25rem;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.insight-card.is-highlighted,
.insight-card:hover {
  background: linear-gradient(180deg, #fff7e6, #fff);
  border-color: rgba(249, 115, 22, 0.32);
  border-left-color: var(--flame);
  box-shadow: 0 16px 34px rgba(249, 115, 22, 0.12);
  transform: translateY(-1px);
}

.story-block {
  margin-bottom: clamp(3.4rem, 7vw, 5.6rem);
}

.story-block-compact {
  margin-bottom: clamp(1.35rem, 3vw, 2.25rem);
}

.story-block:last-child {
  margin-bottom: 0;
}

.story-block .section-heading {
  margin-bottom: 1rem;
}

.story-pill {
  align-items: center;
  background: linear-gradient(180deg, #fff7df, #fff2d2);
  border: 1px solid rgba(249, 115, 22, 0.26);
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(249, 115, 22, 0.08);
  color: #f15f12;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  line-height: 1;
  margin-bottom: 0.9rem;
  padding: 0.46rem 0.75rem;
}

.insight-card-wide {
  margin-bottom: 1rem;
  padding: clamp(1.1rem, 2.5vw, 1.45rem) clamp(1.15rem, 3vw, 1.65rem);
}

.insight-card-wide h3 {
  font-size: clamp(1.18rem, 2vw, 1.4rem);
  margin-bottom: 0.55rem;
}

.insight-card-wide p {
  font-size: 1.03rem;
  line-height: 1.62;
}

.similarity-video-carousel {
  background:
    radial-gradient(circle at 12% 6%, rgba(255, 196, 87, 0.14), transparent 34%),
    linear-gradient(180deg, #fffdfa, #fff);
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(90, 61, 24, 0.08);
  margin: 1.15rem auto 1rem;
  overflow: hidden;
  padding: clamp(0.55rem, 1.8vw, 0.85rem);
}

.carousel-instruction {
  color: #1f2937;
  font-family: var(--font-main);
  font-size: clamp(0.95rem, 1.7vw, 1.12rem);
  font-weight: 780;
  line-height: 1.35;
  margin: 0 auto 0.65rem;
  max-width: 900px;
  overflow-wrap: anywhere;
  text-align: center;
}

.similarity-video-viewport {
  background: #111827;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.similarity-video-track {
  display: grid;
}

.similarity-video-slide {
  grid-area: 1 / 1;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.similarity-video-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.similarity-video-slide video {
  aspect-ratio: 262 / 57;
  background: #111827;
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.carousel-nav {
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(31, 41, 55, 0.14);
  color: #c2410c;
  cursor: pointer;
  display: inline-flex;
  font-family: var(--font-main);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 760;
  height: clamp(2.35rem, 5vw, 3rem);
  justify-content: center;
  line-height: 1;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  transition: background 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
  width: clamp(2.35rem, 5vw, 3rem);
  z-index: 2;
}

.carousel-nav:hover,
.carousel-nav:focus {
  background: #fff7ed;
  color: var(--flame);
  outline: none;
  transform: translateY(-50%) scale(1.04);
}

.carousel-nav-prev {
  left: clamp(0.45rem, 2vw, 0.9rem);
}

.carousel-nav-next {
  right: clamp(0.45rem, 2vw, 0.9rem);
}

.carousel-dots {
  align-items: center;
  display: flex;
  gap: 0.42rem;
  justify-content: center;
  padding: 0.8rem 0 0.1rem;
}

.carousel-dot {
  background: rgba(249, 115, 22, 0.22);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  height: 0.62rem;
  padding: 0;
  transition: background 160ms ease, transform 160ms ease, width 160ms ease;
  width: 0.62rem;
}

.carousel-dot:hover,
.carousel-dot:focus {
  background: rgba(249, 115, 22, 0.55);
  outline: none;
}

.carousel-dot.is-active {
  background: linear-gradient(90deg, var(--flame), var(--sun));
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.22);
  width: 1.55rem;
}

.token-comparison-card {
  background:
    radial-gradient(circle at 10% 4%, rgba(255, 196, 87, 0.16), transparent 34%),
    linear-gradient(180deg, #fffaf0 0%, #fffdf8 54%, #ffffff 100%);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(90, 61, 24, 0.08);
  margin: 1.15rem auto 0;
  overflow: hidden;
  padding: clamp(0.75rem, 2vw, 1.05rem);
}

.token-comparison-header {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin: 0 auto 0.7rem;
  max-width: 1040px;
}

.token-comparison-title {
  color: #172033;
  font-family: var(--font-main);
  font-size: clamp(1.18rem, 2.4vw, 1.65rem);
  font-weight: 850;
  line-height: 1.15;
  margin: 0;
}

.token-comparison-title-accent {
  color: var(--flame);
}

.token-comparison-count {
  background: linear-gradient(180deg, #fff8e8, #fff1cf);
  border: 1px solid rgba(249, 115, 22, 0.22);
  border-radius: 999px;
  color: #c2410c;
  flex: 0 0 auto;
  font-size: 0.84rem;
  font-weight: 850;
  padding: 0.4rem 0.68rem;
}

.token-comparison-shell {
  background:
    linear-gradient(180deg, rgba(255, 246, 228, 0.9), rgba(255, 252, 246, 0.96));
  border: 1px solid rgba(249, 115, 22, 0.14);
  border-radius: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78);
  overflow: hidden;
  padding: clamp(0.48rem, 1.6vw, 0.72rem);
  position: relative;
}

.token-comparison-stack {
  display: grid;
  gap: clamp(0.42rem, 1.4vw, 0.66rem);
}

.token-comparison-row {
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(249, 115, 22, 0.16);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(90, 61, 24, 0.075);
  display: grid;
  gap: clamp(0.5rem, 1.5vw, 0.8rem);
  grid-template-columns: minmax(126px, 0.18fr) minmax(0, 1fr);
  margin: 0;
  overflow: hidden;
  padding: clamp(0.45rem, 1.35vw, 0.62rem);
}

.token-comparison-row figcaption {
  color: #172033;
  display: grid;
  font-size: clamp(0.82rem, 1.6vw, 0.98rem);
  gap: 0.12rem;
  font-weight: 900;
  line-height: 1.15;
  padding-left: 0.25rem;
}

.token-label-main,
.token-label-sub {
  display: block;
}

.token-label-main {
  color: #172033;
  font-size: 1.08em;
  letter-spacing: 0;
}

.token-label-number {
  color: var(--flame);
  font-weight: 950;
}

.token-label-sub {
  color: #202838;
  font-size: 0.9em;
  font-weight: 850;
}

.token-label-done {
  color: #697386;
  display: block;
  font-size: 0.78em;
  font-weight: 760;
  line-height: 1.2;
  margin-top: 0.38rem;
  min-height: 1.2em;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.token-label-done.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.token-label-done .done-time {
  color: var(--flame);
  font-weight: 900;
}

.token-label-done .done-unit {
  color: #697386;
}

.token-video-wrap {
  border-radius: 6px;
  box-shadow: 0 5px 16px rgba(90, 61, 24, 0.06);
  position: relative;
}

.token-comparison-row video {
  aspect-ratio: 845 / 239;
  background: #f8fafc;
  border: 1px solid rgba(249, 115, 22, 0.14);
  border-radius: 6px;
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.token-comparison-nav {
  background: rgba(255, 251, 242, 0.96);
  border-color: rgba(249, 115, 22, 0.26);
  box-shadow: 0 8px 20px rgba(90, 61, 24, 0.12);
  color: #c2410c;
  z-index: 4;
}

.token-comparison-nav:hover,
.token-comparison-nav:focus {
  background: #fff3dc;
  box-shadow: 0 10px 24px rgba(249, 115, 22, 0.16);
  color: var(--flame);
}

.token-comparison-dots {
  padding-top: 0.85rem;
}

.attention-sink-figure-card {
  background:
    radial-gradient(circle at 50% 14%, rgba(255, 197, 75, 0.18), transparent 34%),
    linear-gradient(180deg, #fffdfa, #fff);
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(90, 61, 24, 0.08);
  margin: 1.15rem auto 0;
  max-width: 750px;
  overflow: hidden;
  padding: clamp(0.45rem, 1.5vw, 0.8rem);
}

.attention-sink-figure-card img {
  border-radius: 6px;
  display: block;
  height: auto;
  margin: 0 auto;
  max-width: 100%;
  width: 100%;
}

.attention-sink-viz {
  display: block;
  font-family: var(--font-main);
  height: auto;
  margin: 0 auto;
  max-width: 100%;
  overflow: visible;
  width: min(100%, 690px);
}

.attention-eos-box {
  fill: url("#attentionTokenWarm");
  filter: url("#attentionSoftShadow");
  stroke: #ff6a00;
  stroke-width: 3;
}

.attention-special,
.attention-token text,
.attention-value {
  font-family: var(--font-main);
}

.attention-eos-label {
  fill: #f15a12;
  font-size: 68px;
  font-weight: 860;
}

.attention-glow {
  fill: url("#attentionSinkGlow");
  opacity: 0.84;
}

.attention-funnel {
  fill: url("#attentionSinkStem");
  opacity: 0.94;
}

.attention-ring-outer {
  fill: #ff8a24;
  opacity: 0.23;
}

.attention-ring-inner {
  fill: #ff7a18;
  opacity: 0.65;
}

.attention-funnel-light {
  fill: #fff0a7;
  opacity: 0.45;
}

.attention-stem-light {
  fill: none;
  filter: url("#attentionSoftGlow");
  opacity: 0.8;
  stroke: #fff0a3;
  stroke-width: 12;
}

.attention-center-spark {
  fill: #fff;
  opacity: 0.92;
}

.attention-flow {
  fill: none;
  opacity: 0.88;
  pointer-events: stroke;
  stroke-linecap: round;
  transition: opacity 160ms ease, stroke-width 160ms ease, filter 160ms ease;
}

.attention-flow-sos {
  filter: url("#attentionSoftGlow");
  stroke: url("#attentionOrangeFlow");
  stroke-width: 30;
}

.attention-arrow-sos {
  fill: #ff4d00;
  opacity: 0.9;
  transition: opacity 160ms ease, transform 160ms ease;
  transform-box: fill-box;
  transform-origin: center;
}

.attention-flow-user {
  marker-end: url("#attentionArrowBlue");
  stroke: #2563eb;
  stroke-width: 4;
}

.attention-flow-user-soft {
  marker-end: url("#attentionArrowBlueSoft");
  opacity: 0.74;
  stroke: #7da2f2;
  stroke-width: 3.5;
}

.attention-flow-semantic {
  marker-end: url("#attentionArrowOrange");
  stroke: #ff7a18;
  stroke-width: 3.2;
}

.attention-flow-semantic-soft {
  marker-end: url("#attentionArrowOrangeSoft");
  opacity: 0.78;
  stroke: #ff9a4a;
  stroke-width: 2.8;
}

.attention-flow-ending {
  marker-end: url("#attentionArrowGray");
  opacity: 0.78;
  stroke: #6f737b;
  stroke-dasharray: 12 12;
  stroke-width: 3;
}

.attention-hit {
  fill: none;
  opacity: 0;
  pointer-events: stroke;
  stroke: transparent;
  stroke-linecap: round;
  stroke-width: 44;
}

.attention-value {
  font-weight: 860;
  opacity: 0;
  paint-order: stroke;
  pointer-events: none;
  stroke: rgba(255, 253, 248, 0.96);
  stroke-linejoin: round;
  stroke-width: 10px;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.attention-value-sos {
  fill: #f15a12;
  font-size: 62px;
}

.attention-value-user {
  fill: #2563eb;
  font-size: 50px;
}

.attention-value-semantic {
  fill: #f15a12;
  font-size: 50px;
}

.attention-value-ending {
  fill: #60646c;
  font-size: 50px;
}

.attention-token {
  cursor: pointer;
  outline: none;
}

.attention-token rect {
  fill: #fff;
  stroke: #91a4d6;
  stroke-width: 3;
  transition: filter 160ms ease, opacity 160ms ease, stroke 160ms ease, stroke-width 160ms ease;
}

.attention-token-warm rect,
.attention-token-special rect {
  fill: url("#attentionTokenWarm");
  stroke: #ff8a24;
}

.attention-token-special rect {
  stroke: #ff6a00;
  stroke-width: 3;
}

.attention-token text {
  fill: #080f32;
  font-size: 36px;
  font-weight: 760;
  pointer-events: none;
}

.attention-token-special text {
  fill: #f15a12;
  font-weight: 860;
}

.attention-token:hover rect,
.attention-token:focus rect,
.attention-token.is-active rect {
  filter: drop-shadow(0 8px 12px rgba(249, 115, 22, 0.18));
  stroke: var(--flame);
  stroke-width: 4;
}

.attention-sink-viz.is-focused .attention-flow,
.attention-sink-viz.is-focused .attention-arrowhead,
.attention-sink-viz.is-focused .attention-token {
  opacity: 0.2;
}

.attention-sink-viz.is-focused .attention-flow.is-active,
.attention-sink-viz.is-focused .attention-arrowhead.is-active,
.attention-sink-viz.is-focused .attention-value.is-active,
.attention-sink-viz.is-focused .attention-token.is-active {
  opacity: 1;
}

.attention-sink-viz.is-focused .attention-flow.is-active {
  filter: url("#attentionSoftGlow");
  stroke-width: 7;
}

.attention-sink-viz.is-focused .attention-flow-sos.is-active {
  stroke-width: 34;
}

.attention-sink-viz.is-focused .attention-value.is-active {
  opacity: 1;
  transform: translateY(-8px);
}

.attention-sink-viz.is-focused .attention-arrow-sos.is-active {
  transform: scale(1.04);
}

.attention-sink-viz.has-loaded .attention-flow {
  animation: attentionFlowIn 1100ms ease-out both;
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
}

.attention-sink-viz.has-loaded .attention-flow-sos {
  animation-duration: 1350ms;
}

.attention-sink-viz.has-loaded .attention-flow-ending {
  animation: none;
  stroke-dasharray: 12 12;
  stroke-dashoffset: 0;
}

@keyframes attentionFlowIn {
  to {
    stroke-dashoffset: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .attention-sink-viz.has-loaded .attention-flow {
    animation: none;
    stroke-dashoffset: 0;
  }
}

.story-visual-card {
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 200, 87, 0.16), transparent 32%),
    linear-gradient(180deg, #fffdfa, #fff);
  border: 1px solid rgba(230, 151, 68, 0.2);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(31, 41, 55, 0.08);
  margin: 0;
  overflow: hidden;
  padding: clamp(0.6rem, 1.8vw, 0.9rem);
}

.story-visual-card img {
  border-radius: 6px;
  display: block;
  height: auto;
  width: 100%;
}

.story-visual-caption,
.placeholder-visual-title {
  color: #1f2937;
  font-size: clamp(1rem, 2vw, 1.22rem);
  font-weight: 850;
  line-height: 1.25;
  margin: 0.25rem 0 0.8rem;
  text-align: center;
}

.story-placeholder-card {
  align-items: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 310px;
  padding: clamp(1.1rem, 3vw, 1.75rem);
}

.placeholder-visual-grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(4, minmax(42px, 1fr));
  max-width: 520px;
  width: 100%;
}

.placeholder-visual-grid span {
  aspect-ratio: 1.45;
  background: linear-gradient(135deg, rgba(255, 183, 77, 0.28), rgba(255, 255, 255, 0.84));
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: 6px;
}

.placeholder-visual-grid span:nth-child(3n),
.placeholder-goal-grid span:nth-child(4n + 1) {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.34), rgba(255, 244, 214, 0.92));
}

.placeholder-visual-grid span:nth-child(5n) {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(255, 255, 255, 0.9));
}

.insight-label {
  color: var(--flame);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.insight-card h3,
.result-block h3 {
  color: #111827;
  font-size: 1.08rem;
  font-weight: 740;
  margin-bottom: 0.55rem;
}

.insight-card p,
.method-copy p {
  color: #3b4250;
  margin: 0;
}

.figure-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin: 0;
  overflow: hidden;
  padding: clamp(0.65rem, 1.8vw, 1rem);
}

.teaser-card {
  margin-bottom: 1.25rem;
}

.figure-card img {
  display: block;
  height: auto;
  width: 100%;
}

.animation-section {
  background: linear-gradient(180deg, #fff, #fffaf2);
}

.animation-heading {
  margin-bottom: 1.55rem;
}

.animation-heading .title {
  margin-bottom: 0.45rem;
}

.animation-heading .title.is-3 {
  color: #172033;
  font-size: clamp(1.9rem, 3.2vw, 2.55rem);
  font-weight: 850;
  line-height: 1.08;
}

.animation-heading .title.is-3 > span:not(.section-emoji) {
  color: var(--flame);
}

.animation-heading p {
  color: #5b6472;
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0;
}

.animation-eyebrow {
  color: #f15f12;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1;
  margin-bottom: 0.65rem;
}

.animation-eyebrow::before {
  color: var(--flame);
  content: "+";
  font-weight: 900;
  margin-right: 0.45rem;
}

.animation-panel {
  background:
    radial-gradient(circle at 0% 0%, rgba(251, 191, 36, 0.12), transparent 32%),
    linear-gradient(180deg, #fffefe, #fffaf4);
  border: 1px solid rgba(230, 151, 68, 0.24);
  border-radius: 18px;
  box-shadow: 0 22px 56px rgba(90, 61, 24, 0.09);
  padding: clamp(1.15rem, 3vw, 2rem);
}

.animation-layout {
  display: grid;
  gap: clamp(0.85rem, 1.8vw, 1.2rem);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.animation-frame-card {
  align-content: start;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(214, 222, 234, 0.88);
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(31, 41, 55, 0.06);
  display: grid;
  margin: 0;
  min-width: 0;
  padding: clamp(0.7rem, 1.35vw, 0.9rem);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.animation-frame-card:hover {
  border-color: rgba(249, 115, 22, 0.32);
  box-shadow: 0 18px 34px rgba(249, 115, 22, 0.11);
  transform: translateY(-2px);
}

.animation-card-title {
  align-items: center;
  color: #182233;
  display: flex;
  font-size: clamp(0.76rem, 1.2vw, 0.92rem);
  font-weight: 850;
  gap: 0.45rem;
  justify-content: center;
  line-height: 1.2;
  margin-bottom: 0.7rem;
  min-height: 2rem;
  text-align: center;
}

.animation-step {
  align-items: center;
  background: #fff3df;
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: 999px;
  color: var(--flame);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 1rem;
  font-weight: 900;
  height: 1.65rem;
  justify-content: center;
  width: 1.65rem;
}

.animation-image-box {
  align-items: center;
  background: #f8fafc;
  border: 1px solid rgba(223, 229, 238, 0.84);
  border-radius: 9px;
  display: flex;
  height: clamp(150px, 14vw, 190px);
  justify-content: center;
  overflow: hidden;
}

.animation-image-box img {
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.animation-control {
  margin: 1.65rem auto 0;
  max-width: 860px;
  text-align: center;
}

.token-slider {
  accent-color: var(--flame);
  appearance: none;
  background: transparent;
  cursor: pointer;
  display: block;
  margin: 0 auto;
  --slider-progress: 0%;
  width: 100%;
}

.token-slider::-webkit-slider-runnable-track {
  background: linear-gradient(90deg, #ff6b13 0%, #ff8a16 var(--slider-progress), #e9edf3 var(--slider-progress), #e9edf3 100%);
  border-radius: 999px;
  height: 0.58rem;
}

.token-slider::-webkit-slider-thumb {
  appearance: none;
  background: var(--flame);
  border: 3px solid #fff;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
  height: 1.35rem;
  margin-top: -0.39rem;
  width: 1.35rem;
}

.token-slider::-moz-range-track {
  background: #e9edf3;
  border-radius: 999px;
  height: 0.58rem;
}

.token-slider::-moz-range-progress {
  background: linear-gradient(90deg, #ff6b13, #ff8a16);
  border-radius: 999px;
  height: 0.58rem;
}

.token-slider::-moz-range-thumb {
  background: var(--flame);
  border: 3px solid #fff;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35);
  height: 1rem;
  width: 1rem;
}

.token-slider-label {
  align-items: center;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(230, 151, 68, 0.2);
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.95);
  color: #29303b;
  display: inline-flex;
  font-size: 1.12rem;
  font-weight: 690;
  gap: 0.6rem;
  justify-content: center;
  line-height: 1;
  margin-top: 1.05rem;
  min-width: min(100%, 520px);
  padding: 0.9rem 1.4rem;
}

.token-slider-label::before {
  align-items: center;
  background: #fff3df;
  border-radius: 999px;
  color: var(--flame);
  content: "🧩";
  display: inline-flex;
  font-size: 1rem;
  height: 1.6rem;
  justify-content: center;
  width: 1.6rem;
}

.token-slider-label span {
  color: var(--flame);
  font-weight: 900;
}

.mechanism-section {
  background: linear-gradient(180deg, #fffaf2, #fff);
}

.method-overview-card {
  background:
    radial-gradient(circle at 12% 0%, rgba(251, 191, 36, 0.14), transparent 32%),
    linear-gradient(180deg, #fffefe, #fff9ef);
  border: 1px solid rgba(230, 151, 68, 0.24);
  border-radius: 18px;
  box-shadow: 0 22px 56px rgba(90, 61, 24, 0.09);
  margin: 0 auto;
  max-width: 1160px;
  padding: clamp(1.35rem, 3.4vw, 2.65rem);
}

.method-title {
  margin-bottom: 1.25rem;
  text-align: center;
}

.method-title .title {
  color: #172033;
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  margin: 0;
}

.method-title .title span {
  color: var(--flame);
}

.method-title-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.method-title-row .section-emoji {
  font-size: 2rem;
  line-height: 1;
}

.method-title-row .title {
  margin: 0;
}

.method-copy {
  margin: 0 auto 1.95rem;
  max-width: 1010px;
  text-align: justify;
  text-justify: inter-word;
}

.method-copy p {
  color: #354052;
  font-size: clamp(1.04rem, 1.65vw, 1.18rem);
  line-height: 1.75;
  margin: 0;
}

.method-copy strong {
  color: #172033;
  font-weight: 850;
}

.method-token-accent {
  color: var(--flame);
  font-weight: 850;
}

.method-figure-card {
  border-color: rgba(230, 151, 68, 0.22);
  box-shadow: 0 18px 42px rgba(31, 41, 55, 0.08);
  margin: 0 auto;
  max-width: 1080px;
  padding: clamp(0.65rem, 1.8vw, 1rem);
}

.method-figure-card img {
  border-radius: 6px;
}

.results-section {
  background: #f8fafc;
}

.efficiency-showcase {
  background:
    radial-gradient(circle at 0% 0%, rgba(251, 191, 36, 0.16), transparent 28%),
    linear-gradient(180deg, #fffefe, #fff8ec);
  border: 1px solid rgba(230, 151, 68, 0.28);
  border-radius: 18px;
  box-shadow: 0 22px 56px rgba(90, 61, 24, 0.09);
  margin-top: 2.6rem;
  padding: clamp(1.1rem, 2.8vw, 2rem);
}

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

.efficiency-title {
  color: #172033;
  font-size: clamp(2rem, 4.35vw, 3.35rem);
  font-weight: 760;
  line-height: 1.1;
  margin: 0 0 0.7rem;
}

.efficiency-title span {
  color: var(--flame);
  font-weight: 900;
}

.efficiency-heading p {
  color: #8a4b1c;
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  font-style: italic;
  line-height: 1.45;
  margin: 0 0 1rem;
}

.efficiency-heading p strong {
  color: #ea580c;
}

.efficiency-legend {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: center;
  margin: 0.7rem 0 1.2rem;
}

.efficiency-legend span {
  align-items: center;
  color: #303848;
  display: inline-flex;
  font-size: 0.98rem;
  font-weight: 760;
  gap: 0.45rem;
}

.efficiency-legend i {
  border-radius: 4px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
  display: inline-block;
  height: 1rem;
  width: 2rem;
}

.legend-fastv {
  background: linear-gradient(180deg, #e5e7eb, #bfc3c9);
}

.legend-vispruner {
  background: linear-gradient(180deg, #a9b9cd, #71839c);
}

.legend-litelvlm {
  background: linear-gradient(180deg, #ff9f1a, #f97316);
}

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

.efficiency-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(230, 151, 68, 0.28);
  border-radius: 14px;
  box-shadow: 0 14px 32px rgba(90, 61, 24, 0.07);
  min-width: 0;
  padding: clamp(0.9rem, 2vw, 1.15rem);
}

.efficiency-card-head {
  align-items: center;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: auto minmax(0, 1fr) auto;
  margin-bottom: 0.85rem;
}

.efficiency-icon,
.efficiency-summary span {
  align-items: center;
  background: linear-gradient(180deg, #fff7df, #ffd685);
  border: 1px solid rgba(249, 115, 22, 0.18);
  border-radius: 999px;
  color: var(--flame);
  display: inline-flex;
  flex: 0 0 auto;
  justify-content: center;
}

.efficiency-icon {
  font-size: 1.25rem;
  height: 3rem;
  width: 3rem;
}

.efficiency-card h3 {
  color: #172033;
  font-size: clamp(1.18rem, 2vw, 1.48rem);
  font-weight: 850;
  line-height: 1.05;
  margin: 0;
}

.efficiency-card-head p {
  color: #ea580c;
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.2;
  margin: 0.2rem 0 0;
}

.upper-bound {
  color: #172033;
  font-size: 0.95rem;
  font-weight: 700;
  justify-self: end;
  white-space: nowrap;
}

.upper-bound b {
  color: var(--flame);
}

.efficiency-chart {
  align-items: end;
  border-bottom: 1px solid rgba(31, 41, 55, 0.28);
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-height: 210px;
  padding: 1.2rem 0.6rem 0;
  position: relative;
}

.upper-bound-line {
  border-top: 2px dashed rgba(249, 115, 22, 0.75);
  left: 0.4rem;
  position: absolute;
  right: 0.4rem;
  top: 1.3rem;
}

.efficiency-group {
  align-items: end;
  display: grid;
  gap: 0.5rem;
  min-width: 0;
}

.bar-set {
  align-items: end;
  display: grid;
  gap: 0.35rem;
  grid-template-columns: repeat(3, minmax(22px, 1fr));
  height: 165px;
}

.efficiency-bar {
  align-items: flex-start;
  background: var(--bar-bg);
  border: 1px solid rgba(31, 41, 55, 0.1);
  border-radius: 5px 5px 2px 2px;
  display: flex;
  height: max(18px, var(--bar-height));
  justify-content: center;
  min-width: 0;
  position: relative;
}

.efficiency-bar b {
  color: #111827;
  font-size: 0.8rem;
  font-weight: 850;
  position: absolute;
  top: -1.35rem;
  white-space: nowrap;
}

.efficiency-bar.fastv {
  --bar-bg: linear-gradient(180deg, #e5e7eb, #c8cbd1);
}

.efficiency-bar.vispruner {
  --bar-bg: linear-gradient(180deg, #9cafc5, #6f8199);
}

.efficiency-bar.litelvlm {
  --bar-bg: linear-gradient(180deg, #ff9f1a, #f97316);
  border-color: rgba(194, 65, 12, 0.22);
}

.efficiency-bar.is-best::after {
  background: var(--flame);
  border-radius: 4px;
  color: #fff;
  content: "BEST";
  font-size: 0.55rem;
  font-weight: 900;
  left: 50%;
  letter-spacing: 0.03em;
  padding: 0.05rem 0.22rem;
  position: absolute;
  top: -2.2rem;
  transform: translateX(-50%);
}

.efficiency-xlabel {
  color: #172033;
  font-size: 0.95rem;
  font-weight: 760;
  text-align: center;
}

.efficiency-summary {
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(230, 151, 68, 0.24);
  border-radius: 14px;
  box-shadow: 0 12px 26px rgba(90, 61, 24, 0.07);
  display: grid;
  gap: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 1.2rem;
  overflow: hidden;
}

.efficiency-summary div {
  align-items: center;
  display: grid;
  gap: 0.15rem 0.7rem;
  grid-template-columns: auto 1fr;
  padding: 1rem;
}

.efficiency-summary div + div {
  border-left: 1px solid rgba(230, 151, 68, 0.24);
}

.efficiency-summary span {
  font-size: 1.25rem;
  grid-row: 1 / 3;
  height: 3rem;
  width: 3rem;
}

.efficiency-summary b {
  color: var(--flame);
  font-size: clamp(1.55rem, 2.8vw, 2.2rem);
  font-weight: 900;
  line-height: 1;
}

.efficiency-summary p {
  color: #172033;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}

.visualization-showcase {
  background:
    radial-gradient(circle at 10% 0%, rgba(251, 191, 36, 0.12), transparent 30%),
    linear-gradient(180deg, #fffefe, #fffaf3);
  border: 1px solid rgba(230, 151, 68, 0.24);
  border-radius: 18px;
  box-shadow: 0 22px 56px rgba(90, 61, 24, 0.09);
  margin-top: 2.4rem;
  padding: clamp(1.1rem, 2.8vw, 2rem);
}

.visualization-heading {
  margin: 0 0 1.35rem;
}

.visualization-heading .title {
  align-items: center;
  color: #172033;
  display: flex;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  gap: 0.85rem;
  line-height: 1.1;
  margin: 0 0 0.75rem;
}

.visualization-heading .title > span:last-child {
  color: #172033;
}

.visualization-icon {
  color: var(--flame);
  font-size: 0.9em;
}

.visualization-title-accent {
  color: var(--flame);
}

.visualization-heading p {
  color: #5b6472;
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  line-height: 1.55;
  margin: 0;
}

.visualization-heading p strong {
  color: #ef1f1f;
  font-weight: 900;
}

.visualization-figure-card {
  border-color: rgba(230, 151, 68, 0.24);
  border-radius: 12px;
  box-shadow: 0 14px 32px rgba(31, 41, 55, 0.07);
  padding: clamp(0.45rem, 1.1vw, 0.7rem);
}

.visualization-figure-card img {
  border-radius: 8px;
}

.attention-legend {
  align-items: center;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(230, 151, 68, 0.2);
  border-radius: 10px;
  color: #303848;
  display: flex;
  flex-wrap: wrap;
  font-size: 0.95rem;
  font-weight: 760;
  gap: 0.8rem;
  justify-content: center;
  margin-top: 1rem;
  padding: 0.85rem 1rem;
}

.attention-swatches {
  display: inline-flex;
  gap: 0.35rem;
}

.attention-swatches i {
  background: var(--swatch-color);
  border-radius: 2px;
  display: inline-block;
  height: 0.9rem;
  width: 1.15rem;
}

.attention-swatches i:nth-child(1) { --swatch-color: #fff1f1; }
.attention-swatches i:nth-child(2) { --swatch-color: #ffdede; }
.attention-swatches i:nth-child(3) { --swatch-color: #ffc7c7; }
.attention-swatches i:nth-child(4) { --swatch-color: #ffaaaa; }
.attention-swatches i:nth-child(5) { --swatch-color: #ff8585; }
.attention-swatches i:nth-child(6) { --swatch-color: #ff6060; }
.attention-swatches i:nth-child(7) { --swatch-color: #f83f3f; }
.attention-swatches i:nth-child(8) { --swatch-color: #e51f1f; }
.attention-swatches i:nth-child(9) { --swatch-color: #c90808; }

.evaluation-module {
  margin-bottom: 2rem;
}

.evaluation-module-secondary {
  margin: 0;
}

.evaluation-video-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.35rem;
}

.evaluation-video-grid > .evaluation-module {
  min-width: 0;
}

.evaluation-pill {
  align-items: center;
  background: linear-gradient(180deg, #fff7df, #fff2d2);
  border: 1px solid rgba(249, 115, 22, 0.26);
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(249, 115, 22, 0.08);
  color: #f15f12;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  line-height: 1;
  margin-bottom: 0.9rem;
  padding: 0.46rem 0.75rem;
}

.evaluation-title {
  color: #172033;
  font-size: clamp(2rem, 4.35vw, 3.35rem);
  font-weight: 760;
  line-height: 1.1;
  margin-bottom: 0.8rem;
}

.evaluation-title-accent {
  color: var(--flame);
  font-weight: 900;
}

.evaluation-subtitle {
  color: #172033;
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 850;
  line-height: 1.15;
  margin-bottom: 0.8rem;
}

.evaluation-module-secondary .evaluation-subtitle {
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
}

.evaluation-module-secondary .metric-pills {
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.evaluation-module-secondary .metric-pill {
  font-size: 0.74rem;
  padding: 0.45rem 0.6rem;
}

.evaluation-description {
  color: #4d5870;
  font-size: 1.22rem;
  line-height: 1.6;
  margin-bottom: 1.1rem;
  max-width: 980px;
}

.metric-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.15rem;
}

.metric-pill {
  border: 1px solid rgba(230, 151, 68, 0.28);
  border-radius: 999px;
  background: #fffdf8;
  color: #7c2d12;
  font-size: 0.86rem;
  font-weight: 760;
  line-height: 1;
  padding: 0.55rem 0.75rem;
}

.evaluation-table-wrap {
  border: 1px solid rgba(230, 151, 68, 0.28);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(90, 61, 24, 0.08);
  overflow-x: auto;
}

.evaluation-table {
  border-collapse: separate;
  border-spacing: 0;
  color: #172033;
  font-size: 0.76rem;
  min-width: 690px;
  width: 100%;
}

.evaluation-table-compact {
  font-size: 0.68rem;
  min-width: 0;
}

.evaluation-table-compact th,
.evaluation-table-compact td {
  padding: 0.5rem 0.24rem;
}

.evaluation-table-compact .sticky-method,
.evaluation-table-compact .method-cell {
  min-width: 104px;
}

.evaluation-table-compact .evaluation-section-row > td {
  font-size: 0.66rem;
  padding: 0.5rem 0.35rem;
}

.evaluation-table th,
.evaluation-table td {
  border-bottom: 1px solid rgba(230, 151, 68, 0.18);
  padding: 0.64rem 0.38rem;
  text-align: center;
  vertical-align: middle;
}

.evaluation-table .metric-cell,
.evaluation-table .subset-head,
.evaluation-table .group-head,
.evaluation-table .overall-head,
.evaluation-table .overall-cell {
  text-align: center;
}

.evaluation-table thead th {
  background: #fff3dc;
  color: #7c2d12;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.02em;
  line-height: 1.12;
  text-transform: uppercase;
}

.evaluation-table thead tr:first-child th:first-child {
  border-top-left-radius: 8px;
}

.evaluation-table thead tr:first-child th:last-child {
  border-top-right-radius: 8px;
}

.sticky-method,
.method-cell {
  min-width: 150px;
  text-align: left !important;
}

.group-head {
  border-left: 1px solid rgba(230, 151, 68, 0.2);
}

.overall-head,
.overall-cell {
  background: #fff0c8 !important;
  color: #c2410c;
  font-weight: 850;
}

.evaluation-table .evaluation-section-row > td {
  background: #fff7e8;
  color: #8a4b1c;
  font-size: 0.78rem;
  font-style: italic;
  font-weight: 850;
  letter-spacing: 0.03em;
  padding: 0.65rem;
  text-align: center !important;
  text-transform: uppercase;
}

.reduction-note {
  color: #15803d;
  font-style: normal;
  margin-left: 0.35rem;
}

.method-cell {
  font-weight: 760;
}

.model-name {
  display: inline-block;
}

.best-model,
.best-score {
  font-weight: 900;
}

.venue-tag {
  color: #a16a3a;
  display: inline-block;
  font-family: var(--font-main);
  font-size: 0.68rem;
  font-weight: 760;
  margin-left: 0.35rem;
}

.best-row td {
  background: #fffaf0;
}

.best-row .overall-cell {
  background: #ffe4a3 !important;
}

.evaluation-caption {
  color: #637086;
  font-size: 0.9rem;
  margin-top: 0.8rem;
}

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

.table-card figcaption {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 800;
  margin-top: 0.75rem;
  text-align: center;
}

.info-section {
  background: #fff;
  padding-top: 2.2rem;
}

.info-grid {
  align-items: stretch;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.info-card {
  background:
    radial-gradient(circle at 12% 0%, rgba(251, 191, 36, 0.13), transparent 32%),
    linear-gradient(180deg, #fffefe, #fff9ef);
  border: 1px solid rgba(230, 151, 68, 0.24);
  border-radius: 18px;
  box-shadow: 0 22px 56px rgba(90, 61, 24, 0.09);
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(1.35rem, 3vw, 2.1rem);
}

.info-title {
  align-items: center;
  color: #172033;
  display: flex;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 850;
  gap: 0.9rem;
  line-height: 1.1;
  margin: 0 0 1.35rem;
}

.info-title::before {
  background: linear-gradient(180deg, #ff7a18, #f97316);
  border-radius: 999px;
  content: "";
  display: inline-block;
  flex: 0 0 auto;
  height: 2.4rem;
  width: 0.45rem;
}

.info-title-accent {
  color: var(--flame);
  margin-right: 0;
}

.contact-inner-card {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(230, 151, 68, 0.22);
  border-radius: 14px;
  box-shadow: 0 16px 34px rgba(90, 61, 24, 0.08);
  padding: clamp(1rem, 2.5vw, 1.55rem);
}

.contact-card .contact-inner-card,
.bibtex-card .bib-card {
  flex: 1;
}

.contact-intro {
  align-items: center;
  color: #354052;
  display: flex;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  gap: 1rem;
  line-height: 1.5;
  margin: 0 0 1.1rem;
}

.contact-icon,
.person-icon {
  align-items: center;
  background: #fff3df;
  border: 1px solid rgba(249, 115, 22, 0.16);
  border-radius: 999px;
  color: var(--flame);
  display: inline-flex;
  flex: 0 0 auto;
  justify-content: center;
}

.contact-icon {
  font-size: 1.35rem;
  height: 3.2rem;
  width: 3.2rem;
}

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

.contact-row {
  align-items: center;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(230, 151, 68, 0.24);
  border-radius: 10px;
  color: #172033;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 4.4rem;
  padding: 0.85rem 1rem;
}

.contact-row:hover {
  border-color: rgba(249, 115, 22, 0.42);
  box-shadow: 0 12px 26px rgba(249, 115, 22, 0.09);
  color: #172033;
}

.person-icon {
  font-size: 1.1rem;
  height: 2.6rem;
  width: 2.6rem;
}

.contact-row strong {
  color: #172033;
  font-size: 1.08rem;
  font-weight: 850;
}

.contact-email {
  border-left: 0;
  color: var(--flame);
  font-size: 1.05rem;
  font-weight: 700;
  grid-column: 2 / 3;
  overflow-wrap: anywhere;
  padding-left: 0;
}

.contact-open {
  color: #a67844;
  grid-column: 3;
  grid-row: 1 / 3;
}

.bibtex-heading {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: 1.15rem;
}

.bibtex-heading .info-title {
  margin-bottom: 0;
}

.copy-bibtex-button {
  align-items: center;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(249, 115, 22, 0.36);
  border-radius: 10px;
  color: var(--flame);
  cursor: pointer;
  display: inline-flex;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 850;
  gap: 0.45rem;
  min-height: 2.9rem;
  padding: 0.6rem 0.9rem;
  transition: background 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.copy-bibtex-button:hover {
  background: #fff7ed;
  box-shadow: 0 10px 22px rgba(249, 115, 22, 0.12);
  transform: translateY(-1px);
}

.copy-bibtex-button.is-copied {
  background: #fff3df;
  color: #228a42;
}

.bib-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(230, 151, 68, 0.24);
  border-radius: 10px;
  color: #172033;
  font-size: clamp(0.78rem, 1.05vw, 0.95rem);
  line-height: 1.7;
  margin: 0;
  overflow-x: auto;
  padding: clamp(1rem, 2.4vw, 1.45rem);
}

.bib-card code {
  background: transparent;
  color: inherit;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.footer {
  background: #fff;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 2rem 1.5rem;
  text-align: center;
}

.footer .content {
  margin-left: auto;
  margin-right: auto;
  max-width: 760px;
}

.footer p {
  margin-bottom: 0.45rem;
}

@media screen and (max-width: 1023px) {
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .animation-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media screen and (max-width: 760px) {
  .section {
    padding: 3.1rem 1rem;
  }

  .publication-hero .hero-body {
    padding: 3rem 1rem 1.8rem;
  }

  .publication-venue {
    font-size: 3rem;
  }

  .publication-authors {
    font-size: 1.12rem;
    line-height: 1.35;
  }

  .publication-title {
    font-size: clamp(2.1rem, 10.4vw, 3rem);
  }

  .publication-title .title-sub-line {
    white-space: nowrap;
  }

  .publication-title .title-sub {
    font-size: clamp(0.54rem, 2.75vw, 2.12rem);
  }

  .publication-links {
    gap: 0.55rem;
  }

  .link-block {
    flex: 1 1 calc(50% - 0.55rem);
  }

  .link-block .paper-button {
    width: 100%;
  }

  .button.paper-button {
    font-size: 1rem;
    min-height: 3rem;
    padding: 0.35rem 0.9rem 0.35rem 0.45rem;
  }

  .button.paper-button .icon {
    height: 2.15rem;
    margin-right: 0.55rem !important;
    width: 2.15rem;
  }

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

  .evaluation-video-grid {
    grid-template-columns: 1fr;
  }

  .evaluation-table-compact {
    min-width: 520px;
  }

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

  .efficiency-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .efficiency-summary div:nth-child(3) {
    border-left: 0;
    border-top: 1px solid rgba(230, 151, 68, 0.24);
  }

  .efficiency-summary div:nth-child(4) {
    border-top: 1px solid rgba(230, 151, 68, 0.24);
  }

  .token-comparison-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.55rem;
  }

  .token-comparison-count {
    align-self: flex-start;
  }

  .token-comparison-shell {
    padding: 0.45rem;
  }

  .token-comparison-row {
    grid-template-columns: 1fr;
  }

  .token-comparison-row figcaption {
    padding-left: 0;
  }

  .token-comparison-nav {
    height: 2.1rem;
    width: 2.1rem;
  }

  .animation-layout {
    grid-template-columns: 1fr;
  }

  .animation-panel {
    border-radius: 14px;
    padding: 1rem;
  }

  .animation-image-box {
    height: auto;
  }

  .token-slider-label {
    font-size: 1rem;
    padding: 0.8rem 1rem;
  }

  .method-overview-card {
    border-radius: 14px;
    padding: 1rem;
  }

  .method-title .title {
    font-size: clamp(2.25rem, 12vw, 3rem);
  }

  .method-copy {
    text-align: justify;
  }

  .info-card {
    border-radius: 14px;
    padding: 1rem;
  }

  .contact-intro {
    align-items: flex-start;
  }

  .contact-row {
    gap: 0.65rem;
    grid-template-columns: auto 1fr auto;
  }

  .contact-email {
    border-left: 0;
    grid-column: 2 / 4;
    overflow-wrap: anywhere;
    padding-left: 0;
  }

  .bibtex-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .copy-bibtex-button {
    width: 100%;
    justify-content: center;
  }

  .visualization-showcase {
    border-radius: 14px;
    padding: 1rem;
  }

  .visualization-heading .title {
    font-size: clamp(2rem, 10vw, 2.6rem);
  }

  .attention-legend {
    gap: 0.55rem;
    justify-content: flex-start;
  }

  .attention-swatches i {
    width: 0.85rem;
  }

  .efficiency-showcase {
    border-radius: 14px;
    padding: 1rem;
  }

  .efficiency-card-head {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .upper-bound {
    grid-column: 1 / 3;
    justify-self: start;
  }

  .efficiency-chart {
    min-height: 190px;
  }

  .bar-set {
    height: 145px;
  }
}