:root {
  --num: #dddaf5;      /* numbering (purple)  */
  --num-strong: #6c63c7;
  --shade: #d7e8e2;    /* shading (green)     */
  --shade-strong: #3d8a6f;
  --grid: #f8e9d8;     /* grid lines (orange) */
  --grid-strong: #c77a2e;
  --alt-bg: #fafafa;
  --text: #363636;
  --muted: #6b6b6b;
}

body { font-family: 'Noto Sans', sans-serif; color: var(--text); background: #fff; }

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

.publication-title { font-family: 'Google Sans', sans-serif; line-height: 1.2; }
.hero .hero-body { padding-bottom: 1.5rem; }

.publication-authors { font-family: 'Google Sans', sans-serif; margin-top: 0.6rem; }
.publication-authors a { color: hsl(204, 86%, 53%) !important; }
.publication-authors a:hover { text-decoration: underline; }
.author-block { display: inline-block; margin: 0 0.25rem; }
.affiliations .author-block { margin: 0 0.5rem; color: var(--muted); }
.note { color: var(--muted); }

.venue {
  display: inline-block; margin-top: 1rem; padding: 0.2rem 0.9rem;
  border-radius: 999px; background: var(--num); color: #3b347f;
  font-family: 'Google Sans', sans-serif; font-weight: 500;
}

.publication-links { margin-top: 1.2rem; }
.link-block { display: inline-block; margin: 0.25rem; }
.link-block a { margin: 0; }

.teaser .hero-body { padding-top: 1.5rem; padding-bottom: 2rem; }
.teaser .subtitle { margin-top: 1rem; font-size: 1.1rem; line-height: 1.6; text-align: justify; }

.figure { width: 100%; height: auto; display: block; }
.caption { text-align: center; color: var(--muted); font-size: 0.9rem; margin-top: 0.6rem; }

.section.alt { background: var(--alt-bg); }
.intro { max-width: 46rem; margin: 0 auto 1.8rem; color: var(--muted); }


/* Reference cards */
.ref-card { height: 100%; border-radius: 12px; padding: 1.4rem; }
.ref-card .title { margin-bottom: 0.2rem; }
.ref-card .routine { font-style: italic; color: var(--muted); margin-bottom: 0.7rem; }
.ref-icon { font-size: 1.6rem; margin-bottom: 0.5rem; }
.ref-num   { background: var(--num); }
.ref-shade { background: var(--shade); }
.ref-grid  { background: var(--grid); }
.ref-num .ref-icon   { color: var(--num-strong); }
.ref-shade .ref-icon { color: var(--shade-strong); }
.ref-grid .ref-icon  { color: var(--grid-strong); }

/* Stats */
.stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 2rem; }
.stat { min-width: 8rem; text-align: center; padding: 0.8rem 1rem; border: 1px solid #eee; border-radius: 10px; }
.stat .num { display: block; font-family: 'Google Sans', sans-serif; font-size: 1.8rem; font-weight: 700; }
.stat .lbl { color: var(--muted); font-size: 0.9rem; }

/* Explorer */
.task-tabs ul { flex-wrap: wrap; }
.explorer { margin-top: 0.5rem; }
.explorer .question { margin-bottom: 0.8rem; }
.explorer .answer { margin-top: 0.8rem; color: var(--muted); }
.ex-image-wrap { text-align: center; background: #fff; border: 1px solid #eee; border-radius: 8px; padding: 0.5rem; }
.ex-image-wrap img { max-width: 100%; max-height: 560px; height: auto; }
.cond-buttons .button.is-selected.num   { background: var(--num);   border-color: var(--num-strong); }
.cond-buttons .button.is-selected.shade { background: var(--shade); border-color: var(--shade-strong); }
.cond-buttons .button.is-selected.grid  { background: var(--grid);  border-color: var(--grid-strong); }
.cond-buttons .button.is-selected.plain { background: #eee;         border-color: #999; }

/* Findings */
.finding { margin-bottom: 2rem; }
.finding .title { margin-bottom: 0.9rem; }
.fnum {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.7em; height: 1.7em; margin-right: 0.5em; border-radius: 50%;
  background: var(--text); color: #fff; font-size: 0.8em;
}
.result-fig { margin-top: 3rem; }
.scaling-fig { max-width: 760px; margin: 0 auto; }
.small { font-size: 0.9rem; color: var(--muted); }

.bars { margin: 0.8rem 0; }
.bar-row { display: flex; align-items: center; gap: 0.6rem; margin: 0.35rem 0; font-size: 0.9rem; }
.bar-row .bl { width: 6.5rem; flex-shrink: 0; }
.bar-row .bv { width: 3rem; text-align: right; font-variant-numeric: tabular-nums; font-weight: 500; }
.track { flex: 1; height: 1.1rem; background: transparent; position: relative; }
/* Same fills and patterns as the paper's result figures */
.bar { height: 100%; box-sizing: border-box; border: 1px solid #8c8c8c; }
.bar.num   { background: radial-gradient(#8c8c8c 0.8px, transparent 1.2px) 0 0 / 5px 5px, #dddaf5; }
.bar.shade { background: repeating-linear-gradient(-45deg, #8c8c8c 0 0.8px, transparent 0.8px 5px), #d8e8e5; }
.bar.grid  { background: repeating-linear-gradient(45deg, #8c8c8c 0 0.8px, transparent 0.8px 5px),
                         repeating-linear-gradient(-45deg, #8c8c8c 0 0.8px, transparent 0.8px 5px), #fbeede; }
.diverging .track::after { content: ''; position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: #999; }
.diverging .bar { position: absolute; top: 0; }
.diverging .bar.pos { left: 50%; }
.diverging .bar.neg { right: 50%; }

.results td, .results th { text-align: center; vertical-align: middle; font-variant-numeric: tabular-nums; }
.results td:first-child, .results th:first-child { text-align: left; }
.results .pos { color: var(--shade-strong); font-weight: 600; }

/* BibTeX */
pre { white-space: pre-wrap; word-break: break-word; }
.bib-wrap { position: relative; }
.copy-btn { position: absolute; top: 0.5rem; right: 0.5rem; }

.footer { padding: 2rem 1.5rem; }

@media screen and (max-width: 768px) {
  .publication-title { font-size: 1.8rem !important; }
  .section { padding: 2.5rem 1rem; }
  .bar-row .bl { width: 5.5rem; }
}

/* Section headers stay smaller than the paper title */
.section h2.title.is-3 { font-size: 2rem; }
@media screen and (max-width: 1023px) {
  .section h2.title.is-3 { font-size: 1.5rem; }
}

/* Keep the title on two lines on desktop */
@media screen and (min-width: 1024px) {
  .publication-title { font-size: 2.3rem !important; white-space: nowrap; }
}
@media screen and (min-width: 1216px) {
  .publication-title { font-size: 2.6rem !important; }
}