/* House palette. The structure mirrors the SAGE (ECCV 2026) page; the accent
   gradient is re-tinted toward the NeurIPS purple. */
:root {
  --accent-1: #7446c4;
  --accent-2: #d9468f;
  --accent-3: #2f8fe8;
  --accent-gradient: linear-gradient(120deg, var(--accent-1) 0%, var(--accent-2) 52%, var(--accent-3) 100%);
  --good: #0f9d58;
  --bad: #d93025;
  --ink: #1b1f27;
  --ink-soft: #3c4350;
  --ink-muted: #5a6270;
  --line: #e7e9ee;
  --panel: #f6f8fc;
}

/* Bulma bases everything on a 16px root; nudge it up so the whole page reads
   a little larger. Sizes below are in rem, so they scale with it. */
html {
  font-size: 17.5px;
  scroll-behavior: smooth;
}

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

body {
  font-family: 'Noto Sans', sans-serif;
  color: #222;
  background: #ffffff;
}

.footer .icon-link {
  font-size: 25px;
  color: #000;
  margin: 0 0.45rem;
}

.link-block a {
  margin-top: 5px;
  margin-bottom: 5px;
}

/* Make every hero-link glyph read at the same large, legible size. */
.publication-links .button {
  font-size: 1.05rem;
  padding-left: 1.15em;
  padding-right: 1.15em;
}

.publication-links .button .icon {
  height: 1.6em;
  width: 1.6em;
  margin-right: 0.35em;
}

.publication-links .button .icon i {
  font-size: 1.45em;
  line-height: 1;
}

.publication-links .button .icon img {
  height: 1.5em !important;
  width: auto;
}

.publication-links .button .fa-youtube {
  color: #ff0000;
}

.publication-links .button .fa-file-pdf {
  color: #ff5c5c;
}

.publication-title {
  font-family: 'Google Sans', sans-serif;
  font-size: 3rem;
  line-height: 1.15;
  margin-left: auto;
  margin-right: auto;
  max-width: 1180px;
  /* Even out the two lines rather than leaving a short orphan. */
  text-wrap: balance;
}

.nowrap {
  white-space: nowrap;
}

.publication-authors {
  font-family: 'Google Sans', sans-serif;
}

.publication-authors a {
  color: hsl(204, 86%, 53%) !important;
}

.publication-authors a:hover {
  text-decoration: underline;
}

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

/* Hero top rail: the NeurIPS mark sits on the right, above the title rather
   than crowding it. */
.hero-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  margin-bottom: 0.4rem;
  min-height: 122px;
}

.hero-logo-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  transition: transform 0.2s ease;
}

.hero-logo-link:hover {
  transform: translateY(-2px);
}

.hero-logo {
  display: block;
  width: 196px;
  height: auto;
}

.hero-logo-meta {
  color: #5b4a7a;
  font-family: 'Google Sans', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
}

/* Animated venue badge: the gradient drifts, a sheen sweeps across, and the
   glow pulses between the two ends of the palette. */
.publication-venue {
  position: relative;
  overflow: hidden;
  display: inline-block;
  color: #ffffff;
  background: linear-gradient(110deg, var(--accent-1), var(--accent-2), var(--accent-3), var(--accent-1));
  background-size: 300% 100%;
  border-radius: 999px;
  font-size: 1.45rem;
  letter-spacing: 0.06em;
  line-height: 1;
  padding: 0.6rem 1.4rem;
  width: fit-content;
  font-weight: 800;
  margin: 0.9rem auto 1.1rem;
  text-shadow: 0 1px 3px rgba(10, 10, 10, 0.22);
  animation: venue-shift 8s linear infinite, venue-glow 3.2s ease-in-out infinite;
}

.publication-venue::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 35%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: skewX(-20deg);
  animation: venue-sheen 4.5s ease-in-out infinite;
}

@keyframes venue-shift {
  to { background-position: 300% 50%; }
}

@keyframes venue-glow {
  0%, 100% { box-shadow: 0 8px 22px rgba(116, 70, 196, 0.32); }
  50%      { box-shadow: 0 12px 34px rgba(47, 143, 232, 0.42); }
}

@keyframes venue-sheen {
  0%        { left: -60%; }
  55%, 100% { left: 130%; }
}

@media (prefers-reduced-motion: reduce) {
  .publication-venue {
    animation: none;
    box-shadow: 0 10px 24px rgba(116, 70, 196, 0.24);
  }

  .publication-venue::after {
    animation: none;
    display: none;
  }
}

.publication-video {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  overflow: hidden;
  border-radius: 10px !important;
}

.publication-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

#video .publication-video {
  box-shadow: 0 14px 34px rgba(10, 10, 10, 0.12);
}

.publication-figure {
  margin: 0 auto 2.5rem;
}

.publication-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.publication-figure figcaption,
.table-caption {
  color: #333;
  font-size: 0.95rem;
  line-height: 1.55;
  margin-top: 0.9rem;
  text-align: justify;
}

/* Lead caption: short enough to read at a glance, so it carries more weight
   than the standard figure caption. */
.caption-lead {
  color: #22262e !important;
  font-size: 1.12rem !important;
  line-height: 1.65 !important;
  margin-top: 1.2rem !important;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  text-align: center !important;
}

.caption-lead strong {
  color: var(--ink);
}

.caption-note {
  color: var(--ink-muted);
  display: block;
  font-size: 0.85rem;
  margin-top: 0.4rem;
}

/* Emphasis spans, used in captions throughout. */
.bad {
  color: var(--bad);
  font-weight: 700;
}

.good {
  color: var(--good);
  font-weight: 700;
}

/* Table captions read like the lead figure captions: centered, a touch larger,
   and matched to the table width. */
.table-caption {
  font-size: 1.02rem !important;
  line-height: 1.6 !important;
  margin-left: auto;
  margin-right: auto;
  max-width: 860px;
  text-align: center !important;
}

.method-figure {
  max-width: 900px;
}

/* House style for section headings: the palette gradient fill with a
   sweeping accent rule beneath, sized to the text. */
.section-heading {
  font-size: 2.15rem !important;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.015em;
  width: fit-content;
  margin-bottom: 1.6rem !important;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-wrap: balance;
}

.section-heading--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading::after {
  content: "";
  display: block;
  width: 100%;
  height: 5px;
  margin-top: 0.55rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2), var(--accent-3), var(--accent-2), var(--accent-1));
  background-size: 250% 100%;
  animation: heading-sweep 4s ease-in-out infinite;
}

/* The section carrying the paper's central claim leads the hierarchy. */
.lead-heading {
  font-size: 2.6rem !important;
}

@keyframes heading-sweep {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .section-heading::after {
    animation: none;
  }
}

.subsection-heading {
  color: var(--ink);
  font-family: 'Google Sans', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  margin: 2.6rem 0 1.1rem;
  text-align: center;
}

/* Poster-style takeaway bar, one line under each block of evidence. */
.takeaway {
  background: #fadd92;
  border-radius: 8px;
  color: #4b3a11;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 1.1rem;
  padding: 0.85rem 1.2rem;
  text-align: center;
}

/* Two cards that answer the same question in opposite directions: green for
   what ASR suggests, red for what over-refusal reveals. */
.contrast-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 2rem 0;
}

.contrast-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent-2);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(10, 10, 10, 0.06);
  padding: 1.1rem 1.2rem;
}

.contrast-card--suggest {
  border-left-color: var(--good) !important;
}

.contrast-card--reveal {
  border-left-color: var(--bad) !important;
}

.contrast-card .title {
  margin-bottom: 0.5rem;
}

.contrast-card p {
  color: #333;
  line-height: 1.55;
  margin: 0;
}

/* ---------- Interactive ORR / ASR trade-off chart ---------- */

.tradeoff {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 28px rgba(10, 10, 10, 0.07);
  margin: 0 auto;
  max-width: 820px;
  padding: 1rem 1rem 0.6rem;
  position: relative;
}

.tradeoff-toolbar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  justify-content: space-between;
  padding: 0 0.4rem;
}

.tradeoff-label {
  color: var(--ink-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tradeoff svg {
  display: block;
  height: auto;
  width: 100%;
}

.tradeoff .grid-line {
  stroke: #edeff3;
  stroke-width: 1;
}

.tradeoff .axis-line {
  stroke: #2b2f36;
  stroke-width: 1.4;
}

.tradeoff .tick-label {
  fill: #5a6270;
  font-family: 'Noto Sans', sans-serif;
  font-size: 13px;
}

.tradeoff .axis-title {
  fill: #2b2f36;
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
}

.tradeoff .better-hint {
  fill: var(--good);
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.tradeoff .point {
  cursor: pointer;
  stroke: #ffffff;
  stroke-width: 2.5;
}

.tradeoff .point:focus {
  outline: none;
}

.tradeoff .point:focus-visible,
.tradeoff .point.is-hot {
  stroke: #1b1f27;
}

.tradeoff .point-label {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 15px;
  font-weight: 800;
  pointer-events: none;
}

.tradeoff .callout text {
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 14px;
}

.tradeoff .callout--bad rect {
  fill: #fdeeec;
  stroke: #e9b4ae;
}

.tradeoff .callout--bad text {
  fill: #7a2a22;
}

.tradeoff .callout--good rect {
  fill: #e7f5ee;
  stroke: #a9d9c2;
}

.tradeoff .callout--good text {
  fill: #0d5c3a;
}

.tradeoff svg.is-narrow .tick-label,
.tradeoff svg.is-narrow .better-hint {
  font-size: 11px;
}

.tradeoff svg.is-narrow .axis-title {
  font-size: 12px;
}

.tradeoff svg.is-narrow .point-label {
  font-size: 12.5px;
}

.tradeoff-tooltip {
  background: #1f2430;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(10, 10, 10, 0.25);
  color: #ffffff;
  font-size: 0.82rem;
  line-height: 1.45;
  opacity: 0;
  padding: 0.5rem 0.7rem;
  pointer-events: none;
  position: absolute;
  transform: translate(-50%, calc(-100% - 12px));
  transition: opacity 0.12s ease;
  white-space: nowrap;
  z-index: 2;
}

.tradeoff-tooltip.is-visible {
  opacity: 1;
}

.tradeoff-tooltip strong {
  color: #ffffff;
  display: block;
}

.tradeoff-summary {
  color: #2b2f36;
  font-size: 0.98rem;
  line-height: 1.55;
  margin: 0.3rem auto 0.4rem;
  max-width: 700px;
  min-height: 3.1em;
  text-align: center;
}

/* ---------- Qualitative examples ---------- */

.qual-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0 0 1rem;
}

.qual-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 26px rgba(10, 10, 10, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  min-width: 0;
  padding: 1.1rem;
}

.qual-input {
  align-items: flex-start;
  display: flex;
  gap: 0.9rem;
}

.qual-input img {
  border-radius: 8px;
  flex: none;
  height: auto;
  object-fit: cover;
  width: 30%;
}

.qual-prompt {
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

.qual-prompt .qual-quote {
  color: var(--ink);
  display: block;
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 700;
  margin: 0.35rem 0;
}

.qual-gt {
  color: var(--good);
  font-weight: 800;
}

.qual-response {
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.55;
  margin: 0;
  padding: 0.75rem 0.85rem;
}

.qual-response--bad {
  background: #fdecea;
  border-left: 4px solid var(--bad);
}

.qual-response--good {
  background: #e6f4ea;
  border-left: 4px solid var(--good);
}

.qual-response .qual-who {
  display: block;
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.qual-response--bad .qual-who {
  color: #a3241b;
}

.qual-response--good .qual-who {
  color: #0b6e3e;
}

.qual-response b {
  color: var(--ink);
}

.qual-response .qual-verdict {
  display: block;
  font-weight: 700;
  margin-top: 0.4rem;
}

/* ---------- Concept / step cards ---------- */

/* Paired concept cards used by the diagnosis and method sections. */
.concept-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1.75rem 0;
}

.step-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1.75rem 0;
}

/* Let the equation cards break out past the prose column once there is room,
   so the wider expressions fit without a scrollbar. */
@media screen and (min-width: 1216px) {
  .concept-grid,
  .step-grid {
    width: calc(100% + 200px);
    margin-left: -100px;
    margin-right: -100px;
  }
}

.concept-card {
  /* Grid items default to min-width:auto, which lets a wide equation push the
     column past the viewport; 0 lets .eq scroll inside instead. */
  min-width: 0;
  background: #ffffff;
  border: 1px solid var(--line);
  border-top: 4px solid transparent;
  border-image: linear-gradient(90deg, var(--accent-1), var(--accent-2), var(--accent-3)) 1;
  box-shadow: 0 10px 26px rgba(10, 10, 10, 0.07);
  padding: 1.3rem 1.4rem;
}

.concept-title {
  color: var(--ink);
  font-family: 'Google Sans', sans-serif;
  font-size: 1.08rem;
  font-weight: 800;
  margin: 0 0 0.6rem;
}

.concept-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

.concept-card .desiderata {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
  list-style: none;
  margin: 0.2rem 0 0;
  padding: 0;
}

.concept-card .desiderata li {
  margin: 0 0 0.55rem;
  padding-left: 1.4rem;
  position: relative;
}

.concept-card .desiderata li::before {
  background: var(--accent-gradient);
  border-radius: 50%;
  content: "";
  height: 0.6rem;
  left: 0.2rem;
  position: absolute;
  top: 0.45rem;
  width: 0.6rem;
}

.step-kicker {
  color: var(--accent-1);
  display: block;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

/* MathJax sizes its SVG output in ex units, so bumping the container's
   font-size scales the rendered equation. */
.eq {
  font-size: 1.22rem;
  margin: 1.1rem 0;
  overflow-x: auto;
  overflow-y: hidden;
}

.step-grid .eq {
  font-size: 1.08rem;
}

.objective-block .eq {
  font-size: 1.55rem;
  margin: 0.2rem 0 0;
}

/* MathJax gives display math its own 1em top/bottom margin, which stacks with
   the container's and leaves the box looking half empty. */
.eq mjx-container[display="true"] {
  margin: 0 !important;
}

.concept-note {
  border-top: 1px solid #eef0f4;
  color: var(--ink-muted) !important;
  font-size: 0.88rem !important;
  margin-top: 0.9rem !important;
  padding-top: 0.75rem;
}

/* Single-guide variants: what each one fixes, and what it breaks. */
.variant-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 1.5rem 0 2rem;
}

.variant-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(10, 10, 10, 0.05);
  min-width: 0;
  padding: 0.9rem 1rem;
}

.variant-card h4 {
  color: var(--ink);
  font-family: 'Google Sans', sans-serif;
  font-size: 0.98rem;
  font-weight: 800;
  margin: 0 0 0.3rem;
}

.variant-card .variant-what {
  color: var(--ink-muted);
  font-size: 0.82rem;
  line-height: 1.45;
  margin: 0 0 0.6rem;
}

.variant-card .variant-row {
  font-size: 0.85rem;
  line-height: 1.45;
  margin: 0.25rem 0 0;
}

.variant-card--ours {
  background: #f4effc;
  border-color: #d9cbf2;
}

.objective-block {
  background: var(--panel);
  border: 1px solid #e3e8f0;
  border-radius: 10px;
  margin: 0 0 2rem;
  padding: 0.9rem 1.2rem 1.1rem;
  text-align: center;
}

.objective-label {
  color: var(--ink-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0;
  text-transform: uppercase;
}

/* ---------- Headline numbers ---------- */

.stat-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 1.75rem 0 0.5rem;
}

.stat-tile {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 10px 26px rgba(10, 10, 10, 0.06);
  min-width: 0;
  padding: 1rem 1rem 0.9rem;
  text-align: center;
}

.stat-value {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  display: block;
  font-family: 'Google Sans', sans-serif;
  font-size: 2.1rem;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  line-height: 1.1;
}

.stat-label {
  color: var(--ink-soft);
  display: block;
  font-size: 0.85rem;
  line-height: 1.4;
  margin-top: 0.35rem;
}

/* ---------- Tables ---------- */

.table-block {
  margin: 2.25rem 0;
}

.table-block .table-caption {
  margin-bottom: 1.1rem;
}

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

/* Shared clean table treatment: no grid lines, dark header, hairline rows. */
.results-table {
  font-size: 0.86rem;
  min-width: 760px;
  background: #ffffff;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(10, 10, 10, 0.09);
  font-variant-numeric: tabular-nums;
}

.compact-table .results-table {
  margin-left: auto;
  margin-right: auto;
  max-width: 820px;
  min-width: 520px;
}

.results-table thead th {
  background: #2b2f36;
  border: none;
  color: #ffffff;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.7rem 0.55rem;
  text-transform: uppercase;
}

/* Second header row: the column-group labels sit above it. */
.results-table thead tr.group-head th {
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: #d9dce3;
  font-size: 0.7rem;
  padding-bottom: 0.45rem;
}

.results-table thead tr.group-head th[colspan] {
  color: #ffffff;
}

.results-table tbody th,
.results-table tbody td {
  background: #ffffff;
  border: none;
  border-top: 1px solid #edeff3;
  color: #444b57;
  padding: 0.6rem 0.55rem;
}

.results-table tbody tr:first-child th,
.results-table tbody tr:first-child td {
  border-top: none;
}

.results-table tbody th {
  color: #1f2430;
  font-weight: 700;
}

.results-table tbody tr:hover th,
.results-table tbody tr:hover td {
  background: var(--panel);
}

/* :not([align]) matches Bulma's own `table td:not([align])` reset, which
   would otherwise outrank a plain class selector and left-align the numbers. */
.results-table th:not([align]),
.results-table td:not([align]) {
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
}

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

/* Averages carry the comparison, so they get a little extra weight. */
.results-table .avg-col {
  color: #1f2430;
  font-weight: 700;
}

/* Our method's row stays legible against the lighter table. */
.ours-row th,
.ours-row td,
.results-table tbody tr.ours-row:hover th,
.results-table tbody tr.ours-row:hover td {
  background-color: #f1ebfb !important;
  border-top: 1px solid #ddcff4;
  color: #2e1d57;
  font-weight: 700;
}

.delta {
  border-radius: 999px;
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  margin-left: 0.3rem;
  padding: 0.08rem 0.45rem;
}

.delta--good {
  background: #dff3e7;
  color: #0b6e3e;
}

/* ---------- Poster, BibTeX ---------- */

.poster-link {
  display: block;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(10, 10, 10, 0.10);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.poster-link:hover {
  box-shadow: 0 18px 44px rgba(10, 10, 10, 0.18);
  transform: translateY(-2px);
}

.poster-link img {
  display: block;
  width: 100%;
  height: auto;
}

.poster-actions {
  margin-top: 1.25rem;
}

.bibtex-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.5rem;
}

/* Bulma's `.content pre` turns wrapping off; long titles should wrap rather
   than hide behind a horizontal scrollbar. */
.content .bibtex-block pre {
  border-radius: 10px;
  overflow-x: visible;
  white-space: pre-wrap;
  word-break: break-word;
}

.copy-button {
  background: #ffffff;
  border: 1px solid #d5d9e2;
  border-radius: 999px;
  color: #2b2f36;
  cursor: pointer;
  font-family: 'Google Sans', 'Noto Sans', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.copy-button:hover {
  background: var(--panel);
  border-color: #b9bfcc;
}

.copy-button.is-copied {
  border-color: var(--good);
  color: var(--good);
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
}

/* ---------- Small screens ---------- */

@media screen and (max-width: 1023px) {
  .variant-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media screen and (max-width: 768px) {
  .publication-title {
    font-size: 2rem !important;
  }

  .publication-figure figcaption,
  .table-caption {
    font-size: 0.9rem;
    text-align: left;
  }

  .contrast-grid,
  .concept-grid,
  .qual-grid {
    grid-template-columns: 1fr;
  }

  .eq {
    font-size: 1.05rem;
  }

  .objective-block .eq {
    font-size: 1.1rem;
  }

  .section-heading {
    font-size: 1.75rem !important;
  }

  .lead-heading {
    font-size: 2rem !important;
  }

  .hero-topbar {
    min-height: 0;
    margin-bottom: 1rem;
  }

  .hero-logo {
    width: 120px;
  }

  .hero-logo-meta {
    font-size: 0.55rem;
  }

  .tradeoff {
    padding: 0.8rem 0.5rem 0.5rem;
  }

  .tradeoff-toolbar {
    justify-content: center;
  }

  .stat-value {
    font-size: 1.7rem;
  }
}

@media screen and (max-width: 600px) {
  .stat-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 480px) {
  .variant-grid {
    grid-template-columns: 1fr;
  }

  .qual-input {
    flex-direction: column;
  }

  .qual-input img {
    width: 45%;
  }
}