/* ==========================================================================
   berkerdemirel.github.io: site stylesheet
   Light/dark tokens, typography, layout, and components shared by all pages.
   ========================================================================== */

:root {
  --paper: #f4ebd9;
  --paper-2: #ece0cb;
  --card: #faf3e5;
  --ink: #16191c;
  --ink-soft: #474d54;
  --ink-faint: #646a70;
  --hairline: #ddcfb6;
  --hairline-strong: #c9b89c;
  --accent: #0b6d74;
  --link: #0a6670;
  --link-hover: #b8481f;
  --warm: #c0532b;
  --code-bg: #ede2cd;
  --figure-bg: #ffffff;
  --shadow: 0 1px 2px rgba(22, 25, 28, .05), 0 6px 20px rgba(22, 25, 28, .06);

  /* Plot roles (validated: first three categorical slots, dataviz reference palette) */
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --plot-grid: #e4d6bd;
  --plot-axis: #c4b398;
  --plot-surface: #faf3e5;

  --serif: "Source Serif 4", "Source Serif Pro", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --measure: 54.5rem; /* one frame for every page: header, content and footer share this width */
  --prose: 40rem;
  --post-width: 48rem; /* one column width for post text, figures, tables, and the teaser */

  --type-copy: 1.125rem;
  --type-small: 1rem;
  --type-meta: .9375rem;
  --type-mono: .8125rem;

  --space-detail: .25rem;
  --space-title: .4rem;
  --space-paragraph: .9rem;
  --space-entry: 1.75rem;
  --space-group: 3.25rem;

  --radius: 6px;
  color-scheme: light dark;
}

:root[data-theme="light"] { color-scheme: light; }

:root[data-theme="dark"] {
  --paper: #13171a;
  --paper-2: #1a1f23;
  --card: #181d21;
  --ink: #e7e9ea;
  --ink-soft: #b0b6bb;
  --ink-faint: #8a9197;
  --hairline: #2b3137;
  --hairline-strong: #3e464f;
  --accent: #5cc6d0;
  --link: #6ccdd6;
  --link-hover: #f39a68;
  --warm: #f0915f;
  --code-bg: #1b2024;
  --figure-bg: #ffffff;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 28px rgba(0, 0, 0, .35);
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --plot-grid: #262c31;
  --plot-axis: #39414a;
  --plot-surface: #161a1e;
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #13171a;
    --paper-2: #1a1f23;
    --card: #181d21;
    --ink: #e7e9ea;
    --ink-soft: #b0b6bb;
    --ink-faint: #8a9197;
    --hairline: #2b3137;
    --hairline-strong: #3e464f;
    --accent: #5cc6d0;
    --link: #6ccdd6;
    --link-hover: #f39a68;
    --warm: #f0915f;
    --code-bg: #1b2024;
    --figure-bg: #ffffff;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 28px rgba(0, 0, 0, .35);
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --plot-grid: #262c31;
    --plot-axis: #39414a;
    --plot-surface: #161a1e;
    color-scheme: dark;
  }
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: var(--type-copy);
  line-height: 1.6;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video, canvas, svg { max-width: 100%; }
img, video { height: auto; }

a {
  color: var(--link);
  text-decoration: none;
}
a:hover, a:focus-visible {
  color: var(--link-hover);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .16em;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: color-mix(in srgb, var(--accent) 22%, transparent); }

h1, h2, h3, h4 {
  font-family: var(--sans);
  font-weight: 600;
  line-height: 1.25;
  text-wrap: balance;
}

p { text-wrap: pretty; }

.skip {
  position: absolute;
  left: -100vw;
  top: 0;
  padding: .5rem .9rem;
  background: var(--paper);
  font-family: var(--sans);
  font-size: .85rem;
}
.skip:focus-visible { left: .5rem; top: .5rem; z-index: 20; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.wrap {
  max-width: var(--measure);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-head {
  border-bottom: 1px solid var(--hairline);
  padding-block: 1.6rem 1.2rem;
  margin-bottom: 3rem;
}

.site-head .wrap {
  display: flex;
  align-items: center;
  gap: .5rem 1.4rem;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-right: auto;
  font-family: var(--sans);
  font-size: .95rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .005em;
}
.brand:hover, .brand:focus-visible { color: var(--accent); text-decoration: none; }
.brand .mark { color: var(--accent); flex: none; }

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem 1.2rem;
  font-family: var(--sans);
  font-size: .875rem;
}
.site-nav a { color: var(--ink-soft); padding-block: .2rem; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--accent); text-decoration: none; }
.site-nav a[aria-current="page"] {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: .45em;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin: 0 -.35rem 0 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: none;
  color: var(--ink-faint);
  cursor: pointer;
}
.theme-toggle:hover { color: var(--accent); background: var(--paper-2); }
.theme-toggle svg { display: block; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

@media (max-width: 34rem) {
  .site-head { padding-block: 1.1rem .9rem; margin-bottom: 2.25rem; }
  .site-head .wrap { row-gap: .35rem; }
  .site-nav { order: 3; width: 100%; gap: .2rem 1.05rem; }
}

/* --------------------------------------------------------------------------
   Generic page structure
   -------------------------------------------------------------------------- */

main { min-height: 55vh; display: block; }

.page-intro { margin-bottom: var(--space-group); }
.page-intro h1 {
  margin: 0 0 var(--space-paragraph);
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: -.01em;
}
.page-intro p { margin: 0; color: var(--ink-soft); max-width: 42rem; }
.page-intro p + p { margin-top: var(--space-paragraph); }

.section + .section { margin-top: var(--space-group); }

.label {
  margin: 0 0 var(--space-paragraph);
  font-family: var(--sans);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
}

.label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: var(--space-paragraph);
}
.label-row .label { margin: 0; }

.more-link {
  font-family: var(--sans);
  font-size: .875rem;
  white-space: nowrap;
}

.prose { max-width: 42rem; }
.prose p { margin: 0; }
.prose p + p { margin-top: var(--space-paragraph); }

.kicker {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.tag {
  font-family: var(--mono);
  font-size: var(--type-mono);
  color: var(--ink);
  white-space: nowrap;
}

.me { color: var(--ink); font-weight: 600; }

/* Resource links: [paper] [code] [bib] */
.res {
  display: inline-flex;
  flex-wrap: wrap;
  gap: .35rem .5rem;
  font-family: var(--mono);
  font-size: var(--type-mono);
  line-height: 1.35;
}
.res a {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .12rem .5rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  color: var(--ink-soft);
  white-space: nowrap;
}
.res a:hover, .res a:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
  text-decoration: none;
}
.res a.is-primary {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
}
.res svg { width: .85em; height: .85em; flex: none; }

/* --------------------------------------------------------------------------
   About / hero
   -------------------------------------------------------------------------- */

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: var(--space-group);
}
.hero h1 {
  margin: 0 0 var(--space-title);
  font-size: 2.3rem;
  font-weight: 500;
  letter-spacing: -.015em;
  line-height: 1.12;
}
.hero .role {
  margin: 0;
  color: var(--ink-soft);
  max-width: 30rem;
}
.portrait {
  width: 10.5rem;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  flex: none;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .6rem;
  margin: var(--space-paragraph) 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--sans);
  font-size: .9rem;
  color: var(--ink-soft);
}
.meta-row li + li::before {
  content: "·";
  margin-right: .6rem;
  color: var(--ink-faint);
}

@media (max-width: 34rem) {
  .hero { flex-direction: column-reverse; align-items: flex-start; gap: 1.5rem; }
  .hero h1 { font-size: 2rem; }
  .portrait { width: 8.5rem; }
}

/* Research themes on the About page */
.theme-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.theme-link {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  height: 100%;
  padding: 1rem 1rem 1.05rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  transition: border-color .15s ease, transform .15s ease;
}
.theme-link:hover, .theme-link:focus-visible {
  border-color: var(--accent);
  color: var(--ink);
  text-decoration: none;
  transform: translateY(-1px);
}
.theme-link .glyph { color: var(--accent); height: 34px; }
.theme-link strong {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
}
.theme-link span:last-child {
  font-size: .95rem;
  line-height: 1.45;
  color: var(--ink-soft);
}
@media (max-width: 40rem) {
  .theme-list { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Publication entries (About "selected" + Publications page)
   -------------------------------------------------------------------------- */

.pub-list {
  display: grid;
  gap: var(--space-entry);
  margin: 0;
  padding: 0;
  list-style: none;
}

.pub h3 {
  display: inline;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.35;
}
.pub h3 a { color: var(--ink); }
.pub h3 a:hover, .pub h3 a:focus-visible { color: var(--accent); }
.pub p { margin: 0; }
.pub .authors {
  margin-top: var(--space-title);
  color: var(--ink-soft);
  font-size: var(--type-small);
  line-height: 1.5;
}
.pub .authors a { color: inherit; }
.pub .authors a:hover, .pub .authors a:focus-visible { color: var(--accent); }
.pub .venue {
  color: var(--ink-soft);
  font-size: var(--type-small);
  line-height: 1.5;
}
.pub .venue em { font-style: italic; }
.pub .summary {
  margin-top: var(--space-detail);
  font-size: var(--type-small);
  line-height: 1.55;
  max-width: 42rem;
}
.pub .res { margin-top: .55rem; }
/* Links row with a note (e.g. equal contribution) pinned to the bottom right */
.pub-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: .4rem 1rem;
  margin-top: .55rem;
}
.pub .pub-foot .res { margin-top: 0; }
.pub .pub-note {
  margin: 0 0 0 auto;
  font-family: var(--sans);
  font-size: .78rem;
  color: var(--ink-faint);
}
.pub .post-chip { margin-left: .15rem; }

.pub-year {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  column-gap: 1.25rem;
}
.pub-year + .pub-year { margin-top: var(--space-group); }
.pub-year > h2 {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  line-height: 1.6;
}
@media (max-width: 34rem) {
  .pub-year { grid-template-columns: 1fr; row-gap: var(--space-paragraph); }
}

/* BibTeX dialog, opened from "bib" links */
.bib-dialog {
  width: min(40rem, calc(100vw - 2rem));
  max-height: calc(100vh - 3rem);
  padding: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .25);
}
.bib-dialog::backdrop { background: rgba(10, 12, 14, .45); }
.bib-dialog .kicker { display: block; margin: 0; padding: 1rem 1.1rem 0; }
.bib-dialog pre {
  max-height: 55vh;
  margin: .65rem 1.1rem 0;
  padding: .9rem 1rem;
  overflow: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--code-bg);
  font: .78rem/1.55 var(--mono);
  color: var(--ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.bib-actions {
  display: flex;
  justify-content: flex-end;
  gap: .5rem;
  padding: .8rem 1.1rem 1rem;
}

/* --------------------------------------------------------------------------
   Research page
   -------------------------------------------------------------------------- */

.theme-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.4rem;
  padding: 0;
  list-style: none;
}
.theme-nav a {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .3rem .75rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: .875rem;
  color: var(--ink-soft);
}
.theme-nav a:hover, .theme-nav a:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}
.theme-nav .num {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--ink-faint);
}

/* Each research area has its own color, used for its box, title, labels and nav pill. */
:root {
  --t-rep: #24718d;  --t-rep-tint: color-mix(in srgb, #58c4dd 15%, var(--paper));
  --t-gen: #9a5416;  --t-gen-tint: color-mix(in srgb, #f0ac5f 20%, var(--paper));
  --t-gnr: #77499f;  --t-gnr-tint: color-mix(in srgb, #cfa3e8 22%, var(--paper));
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --t-rep: #7fd0ea;  --t-rep-tint: color-mix(in srgb, #58c4dd 9%, var(--paper));
    --t-gen: #f3b56c;  --t-gen-tint: color-mix(in srgb, #f0ac5f 8%, var(--paper));
    --t-gnr: #d4b0f0;  --t-gnr-tint: color-mix(in srgb, #cfa3e8 9%, var(--paper));
  }
}
:root[data-theme="dark"] {
  --t-rep: #7fd0ea;  --t-rep-tint: color-mix(in srgb, #58c4dd 9%, var(--paper));
  --t-gen: #f3b56c;  --t-gen-tint: color-mix(in srgb, #f0ac5f 8%, var(--paper));
  --t-gnr: #d4b0f0;  --t-gnr-tint: color-mix(in srgb, #cfa3e8 9%, var(--paper));
}
#representation, .theme-nav a[href="#representation"] { --topic: var(--t-rep); --topic-tint: var(--t-rep-tint); }
#generalization, .theme-nav a[href="#generalization"] { --topic: var(--t-gen); --topic-tint: var(--t-gen-tint); }
#generation, .theme-nav a[href="#generation"] { --topic: var(--t-gnr); --topic-tint: var(--t-gnr-tint); }
.theme-nav a[href^="#"] {
  background: var(--topic-tint);
  border-color: color-mix(in srgb, var(--topic) 24%, transparent);
}
.theme-nav a[href^="#"] .num { color: var(--topic); }
.theme-nav a[href^="#"]:hover, .theme-nav a[href^="#"]:focus-visible { border-color: var(--topic); color: var(--topic); }

/* Each area sits in a tinted box that spans the page column */
.theme {
  padding: 2.6rem 2.75rem 2.9rem;
  border: 1px solid color-mix(in srgb, var(--topic) 24%, transparent);
  border-radius: 14px;
  background: var(--topic-tint);
  scroll-margin-top: 1.5rem;
}
.theme + .theme { margin-top: 1.75rem; }
.theme::before {
  content: "";
  display: block;
  width: 2.75rem;
  height: 3px;
  margin-bottom: 1.1rem;
  border-radius: 2px;
  background: var(--topic);
}
.theme-title {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  margin: 0 0 1.1rem;
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--topic);
}
.theme-title .num {
  padding: .22rem .5rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--topic) 14%, transparent);
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 400;
  letter-spacing: .04em;
}
.theme .definition p { margin: 0; }
.theme .definition p + p { margin-top: var(--space-paragraph); }
.theme .viz { margin: 1.9rem 0 0; }
.theme-block { margin-top: 1.9rem; }
.theme-block > .kicker { display: block; margin: 0 0 .7rem; color: var(--topic); }
.theme .questions li::before {
  border-color: color-mix(in srgb, var(--topic) 55%, transparent);
  color: var(--topic);
}
.theme .card-grid {
  grid-template-columns: none;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
}
.theme .card-grid.is-single .paper-card { flex-direction: row; }
.theme .card-grid.is-single .paper-card .thumb { flex: 0 0 48%; }
.theme .card-grid.is-single .paper-card .body { justify-content: center; padding: 1.2rem 1.4rem; }
@media (max-width: 48rem) {
  .theme .card-grid { grid-auto-flow: row; grid-template-columns: minmax(0, 1fr); }
  .theme .card-grid.is-single .paper-card { flex-direction: column; }
  .theme .card-grid.is-single .paper-card .thumb { flex: none; }
}
@media (max-width: 34rem) {
  .theme { margin-inline: -.35rem; padding: 1.6rem 1.1rem 1.9rem; border-radius: 10px; }
}

/* Interactive figures */
.viz {
  margin: 0 0 2rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
}
.viz-stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 0;
}
.viz-stage.is-single { grid-template-columns: 1fr; }
.viz-panel {
  position: relative;
  min-width: 0;
  padding: 1rem 1rem .75rem;
}
.viz-panel + .viz-panel { border-left: 1px solid var(--hairline); }
.viz-panel h3 {
  margin: 0 0 .5rem;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.viz canvas {
  display: block;
  width: 100%;
  touch-action: none;
}
.viz-readout {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem 1.25rem;
  margin-top: .5rem;
  font-family: var(--sans);
  font-size: .85rem;
  color: var(--ink-soft);
}
.viz-readout b {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.viz-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem 1rem;
  margin: .5rem 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--sans);
  font-size: .8rem;
  color: var(--ink-soft);
}
.viz-legend li { display: inline-flex; align-items: center; gap: .4rem; }
.viz-legend .sw {
  display: inline-block;
  width: .7rem;
  height: .7rem;
  border-radius: 50%;
  background: currentColor;
}
.viz-legend .sw.is-ring { background: none; border: 1.5px solid currentColor; }
.viz-legend .sw.is-line { width: 1rem; height: 2px; border-radius: 1px; }
.viz-legend .sw.is-dash {
  width: 1rem; height: 0; border-radius: 0;
  background: none; border-top: 2px dashed currentColor;
}

.viz-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem 1.5rem;
  padding: .85rem 1rem;
  border-top: 1px solid var(--hairline);
  background: var(--paper-2);
  font-family: var(--sans);
  font-size: .85rem;
  color: var(--ink-soft);
}
.viz-controls label { display: inline-flex; align-items: center; gap: .6rem; }
.viz-controls output {
  min-width: 2.6rem;
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.viz figcaption {
  padding: .85rem 1rem 1rem;
  border-top: 1px solid var(--hairline);
  font-size: .95rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.viz figcaption strong { color: var(--ink); font-weight: 600; }
.viz-stage.is-flipped { grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); }
.viz canvas { height: 330px; }
.viz canvas:focus-visible { outline-offset: -2px; }
.viz-legend .sw.is-bar { border-radius: 2px; }
.viz-legend .sw.is-bar.is-ring { border-radius: 2px; }
.viz-legend .sw.is-star {
  border-radius: 0;
  clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}
.viz-note {
  margin: .9rem 0 0;
  font-size: .9rem;
  line-height: 1.45;
  color: var(--ink-soft);
}
.viz-tip {
  position: absolute;
  z-index: 3;
  transform: translate(-50%, calc(-100% - 12px));
  padding: .4rem .55rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 4px;
  background: var(--card);
  box-shadow: var(--shadow);
  font-family: var(--sans);
  font-size: .75rem;
  line-height: 1.4;
  color: var(--ink-soft);
  white-space: nowrap;
  pointer-events: none;
}
.viz-tip b { color: var(--ink); font-weight: 600; }
.viz-tip[hidden] { display: none; }
.viz-canvas-wrap { position: relative; }

/* Condition grid for the compositional-generation sketch */
.cond-grid {
  display: grid;
  grid-template-columns: 1.6rem repeat(3, minmax(0, 3.6rem));
  gap: .35rem;
  margin-top: .6rem;
  font-family: var(--mono);
  font-size: .75rem;
}
.cg-label {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
}
.cg-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--hairline-strong);
  border-radius: 4px;
  background: none;
  color: var(--ink-faint);
  font: 500 1rem/1 var(--sans);
  cursor: pointer;
}
.cg-cell.is-seen {
  border-style: solid;
  background:
    repeating-linear-gradient(135deg, color-mix(in srgb, var(--ink-soft) 16%, transparent) 0 2px, transparent 2px 6px);
}
.cg-cell:hover { border-color: var(--accent); color: var(--accent); }
.cg-cell[aria-pressed="true"] {
  border: 2px solid var(--accent);
  color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.cg-axis {
  margin-top: .35rem;
  font-family: var(--sans);
  font-size: .75rem;
  color: var(--ink-faint);
}

@media (max-width: 44rem) {
  .viz-stage, .viz-stage.is-flipped { grid-template-columns: 1fr; }
  .viz-panel + .viz-panel { border-left: 0; border-top: 1px solid var(--hairline); }
  .viz canvas { height: 280px; }
}

/* Form controls */
input[type="range"] {
  width: 9.5rem;
  accent-color: var(--accent);
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-height: 2rem;
  padding: .3rem .8rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font: 500 .85rem/1 var(--sans);
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.btn svg { width: .8rem; height: .8rem; }

.seg {
  display: inline-flex;
  padding: 2px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: var(--card);
}
.seg button {
  min-height: 1.75rem;
  padding: .25rem .75rem;
  border: 0;
  border-radius: 999px;
  background: none;
  color: var(--ink-soft);
  font: 500 .8rem/1 var(--sans);
  cursor: pointer;
}
.seg button:hover { color: var(--ink); }
.seg button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

/* Paper cards (Research + Blog index) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.paper-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
  transition: border-color .15s ease, box-shadow .2s ease, transform .2s ease;
}
.paper-card:hover, .paper-card:focus-within {
  border-color: var(--hairline-strong);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.paper-card .thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}
.paper-card .thumb img,
.paper-card .thumb video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.paper-card .thumb.is-figure { background: var(--figure-bg); }
.paper-card .thumb.is-figure img { object-fit: contain; padding: .75rem; }
.paper-card .thumb video { opacity: 0; transition: opacity .25s ease; }
.paper-card .thumb video.is-playing { opacity: 1; }
.paper-card .badge {
  position: absolute;
  right: .55rem;
  bottom: .55rem;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .18rem .45rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, .62);
  color: #fff;
  font: 500 .7rem/1 var(--sans);
  letter-spacing: .02em;
  pointer-events: none;
}
.paper-card .badge svg { width: .6rem; height: .6rem; }
.paper-card .body {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  flex: 1;
  padding: .9rem 1rem 1rem;
}
.paper-card .meta {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--sans);
  font-size: .75rem;
  color: var(--ink-faint);
  letter-spacing: .02em;
}
.paper-card .meta .dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--hue, var(--accent));
  flex: none;
}
.paper-card h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.35;
}
.paper-card h3 a { color: var(--ink); }
.paper-card h3 a::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}
.paper-card h3 a:hover, .paper-card h3 a:focus-visible { text-decoration: none; }
.paper-card:hover h3 a { color: var(--accent); }
.paper-card p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.paper-card .read {
  margin-top: auto;
  padding-top: .35rem;
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 500;
  color: var(--accent);
}

.other-work {
  margin-top: 1.25rem;
  font-size: var(--type-small);
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Blog post
   -------------------------------------------------------------------------- */

.post-head {
  max-width: var(--post-width);
  margin: 0 auto 2.25rem;
  text-align: left;
}
.post-head .kicker { display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .6rem; }
.post-head .kicker .dot {
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--hue, var(--accent));
}
.post-head h1 {
  margin: .6rem 0 .9rem;
  font-size: clamp(1.75rem, 1.2rem + 2vw, 2.45rem);
  font-weight: 500;
  letter-spacing: -.015em;
  line-height: 1.15;
}
.post-head .authors {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink-soft);
}
.post-head .authors a { color: inherit; }
.post-head .authors a:hover { color: var(--accent); }
.post-head .affil {
  margin: .2rem 0 0;
  font-family: var(--sans);
  font-size: .82rem;
  color: var(--ink-faint);
}
.post-head .res { margin-top: 1.1rem; font-size: .8125rem; }
.post-head .res a { padding: .3rem .7rem; }

.teaser {
  max-width: var(--post-width);
  margin: 0 auto 2.5rem;
}
.teaser .frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  box-shadow: var(--shadow);
}
.teaser video, .teaser .frame > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.teaser figcaption {
  margin-top: .6rem;
  font-family: var(--sans);
  font-size: .8rem;
  color: var(--ink-faint);
  text-align: center;
}

/* Posts use the full page width: the column stays centered and the table of contents
   sits at the left edge of the page, clear of the text. */
.is-post main.wrap { max-width: none; }
.post-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, var(--post-width)) minmax(0, 1fr);
  column-gap: 2.5rem;
}
.post-body { grid-column: 2; min-width: 0; }
.post-toc {
  grid-column: 1;
  grid-row: 1;
  justify-self: center;
  width: 11rem;
  padding-top: 3.5rem;
}
.post-toc nav {
  position: sticky;
  top: 5.5rem;
  font-family: var(--sans);
  font-size: .8rem;
  line-height: 1.4;
}
.post-toc p {
  margin: 0 0 .6rem;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.post-toc ol { margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--hairline); }
.post-toc li a {
  display: block;
  margin-left: -1px;
  padding: .28rem 0 .28rem .8rem;
  border-left: 1px solid transparent;
  color: var(--ink-faint);
}
.post-toc li a:hover { color: var(--ink); text-decoration: none; }
.post-toc li a.is-active { color: var(--accent); border-left-color: var(--accent); }
/* Hide the table of contents once the side gutter is narrower than it (48 + 2 x 14.75 rem). */
@media (max-width: 79rem) {
  .post-layout { grid-template-columns: minmax(0, 1fr); }
  .post-body { grid-column: 1; max-width: var(--post-width); width: 100%; margin-inline: auto; }
  .post-toc { display: none; }
}

.post-body > * { margin-top: 0; margin-bottom: 0; }
.post-body > * + * { margin-top: 1.05rem; }
.post-body h2 {
  margin-top: 2.6rem !important;
  font-size: 1.4rem;
  font-weight: 600;
  scroll-margin-top: 1.5rem;
}
.post-body h3 {
  margin-top: 1.9rem !important;
  font-size: 1.1rem;
  font-weight: 600;
}
.post-body h2 + *, .post-body h3 + * { margin-top: .7rem; }
.post-body ul, .post-body ol { padding-left: 1.3rem; }
.post-body li + li { margin-top: .35rem; }
.post-body blockquote {
  margin-inline: 0;
  padding-left: 1rem;
  border-left: 2px solid var(--hairline-strong);
  color: var(--ink-soft);
}
.post-body code {
  padding: .08em .3em;
  border-radius: 4px;
  background: var(--code-bg);
  font-family: var(--mono);
  font-size: .85em;
}
.post-body hr {
  margin-block: 2.5rem;
  border: 0;
  border-top: 1px solid var(--hairline);
}

/* Interactive sketches embedded in a post keep their own compact typography */
.post-body .viz-panel h3 {
  margin: 0 0 .5rem !important;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.post-body .viz-panel h3 + * { margin-top: 0; }
.post-body .viz.fig figcaption { margin-top: 0; }
.post-body .viz-legend { padding-left: 0; }
.post-body .viz-legend li + li { margin-top: 0; }
.post-body .katex { font-size: 1.08em; }

.tldr {
  padding: 1rem 1.15rem 1.05rem;
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--hue, var(--accent));
  border-radius: var(--radius);
  background: var(--card);
}
.tldr .kicker { display: block; margin-bottom: .35rem; }
.tldr p { margin: 0; }

.callout {
  padding: .9rem 1.1rem;
  border-radius: var(--radius);
  background: var(--paper-2);
  font-size: 1.02rem;
}
.callout p { margin: 0; }
.callout p + p { margin-top: .6rem; }

.eq {
  overflow-x: auto;
  overflow-y: hidden;
  padding: .25rem 0;
}

/* Optional technical depth, collapsed by default. The h2 sits inside the summary so the
   section still appears in the table of contents; site.js opens it when linked to. */
.post-body .deep-dive {
  margin-top: 2.6rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
}
.deep-dive > summary {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .85rem 1.15rem;
  cursor: pointer;
  list-style: none;
}
.deep-dive > summary::-webkit-details-marker { display: none; }
.deep-dive > summary::before {
  content: '';
  flex: none;
  width: .45rem;
  height: .45rem;
  border-right: 1.5px solid var(--ink-faint);
  border-bottom: 1.5px solid var(--ink-faint);
  transform: rotate(-45deg);
  transition: transform .15s ease;
}
.deep-dive[open] > summary::before { transform: rotate(45deg); }
.deep-dive > summary:hover::before { border-color: var(--accent); }
.post-body .deep-dive > summary h2 {
  margin: 0 !important;
  font-size: 1.15rem;
}
.deep-dive-body { padding: 0 1.15rem 1.2rem; }
.deep-dive-body > * { margin-top: 0; margin-bottom: 0; }
.deep-dive-body > * + * { margin-top: 1.05rem; }
.deep-dive-body > h3:first-child { margin-top: .4rem !important; }
@media (prefers-reduced-motion: reduce) {
  .deep-dive > summary::before { transition: none; }
}

/* Figures inside posts can break out of the text column */
.fig {
  margin-inline: 0;
}
.fig.is-wide { width: 100%; }
.fig .plate {
  padding: 1rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--figure-bg);
}
.fig .plate img { display: block; margin-inline: auto; }
/* Square plots read fine smaller than the column */
.fig.is-narrow .plate img { width: 100%; max-width: 28rem; }
.fig figcaption {
  margin-top: .6rem;
  font-size: .92rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.fig figcaption b { color: var(--ink); font-weight: 600; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
}
table.results {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--sans);
  font-size: .85rem;
  font-variant-numeric: tabular-nums;
}
table.results caption {
  caption-side: bottom;
  padding: .6rem .9rem .75rem;
  border-top: 1px solid var(--hairline);
  font-family: var(--serif);
  font-size: .92rem;
  line-height: 1.5;
  color: var(--ink-soft);
  text-align: left;
}
table.results th, table.results td {
  padding: .5rem .9rem;
  text-align: right;
  white-space: nowrap;
}
table.results th:first-child, table.results td:first-child { text-align: left; }
table.results thead th {
  border-bottom: 1px solid var(--hairline-strong);
  font-weight: 600;
  color: var(--ink-soft);
}
table.results tbody tr + tr td { border-top: 1px solid var(--hairline); }
table.results tr.group th {
  padding-top: .75rem;
  border-top: 1px solid var(--hairline-strong);
  text-align: left;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
table.results tbody tr.group:first-child th { border-top: 0; }
table.results tbody tr.group + tr td { border-top: 0; }
table.results tr.is-ours td { background: color-mix(in srgb, var(--accent) 9%, transparent); color: var(--ink); }
table.results tr.is-ours td:first-child { font-weight: 600; }
table.results .best { font-weight: 700; color: var(--ink); }

.cite {
  position: relative;
}
.cite pre {
  margin: 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--code-bg);
  font-family: var(--mono);
  font-size: .78rem;
  line-height: 1.55;
  color: var(--ink);
}
.cite .copy {
  position: absolute;
  top: .55rem;
  right: .55rem;
  min-height: 1.7rem;
  padding: .2rem .6rem;
  font-size: .75rem;
}


/* --------------------------------------------------------------------------
   CV
   -------------------------------------------------------------------------- */

.cv-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }
.cv-actions .btn { min-height: 2.25rem; padding-inline: 1rem; }
.cv-actions .btn.is-primary { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.cv-actions .btn.is-primary:hover { background: var(--accent); border-color: var(--accent); color: var(--paper); text-decoration: none; }
.cv-actions .btn:hover { text-decoration: none; }
.cv-updated { margin-top: .75rem; font-family: var(--sans); font-size: .82rem; color: var(--ink-faint); }

.rail {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  column-gap: 1.25rem;
  row-gap: 1.35rem;
  margin: 0;
}
.rail dt {
  margin: 0;
  font-family: var(--sans);
  font-size: .875rem;
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  line-height: 1.75;
  white-space: nowrap;
}
.rail dd { margin: 0; }
.rail dd h3 { margin: 0; font-size: 1.02rem; }
.rail dd p { margin: .15rem 0 0; font-size: var(--type-small); color: var(--ink-soft); line-height: 1.5; }
@media (max-width: 34rem) {
  .rail { grid-template-columns: 1fr; row-gap: .25rem; }
  .rail dt:not(:first-child) { margin-top: 1rem; }
}

.plain-list { margin: 0; padding-left: 1.2rem; }
.plain-list li + li { margin-top: .4rem; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-foot {
  margin-top: 5rem;
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--hairline);
}
.site-foot .meta-row { margin-top: 0; }
.colophon {
  margin: .9rem 0 0;
  font-family: var(--sans);
  font-size: .8rem;
  color: var(--ink-faint);
}
.colophon a { color: inherit; text-decoration: underline; text-decoration-color: var(--hairline-strong); text-underline-offset: .2em; }
.colophon a:hover { color: var(--accent); }

/* --------------------------------------------------------------------------
   Motion, print
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .site-head, .site-foot, .skip, .theme-toggle, .post-toc, .viz-controls, .teaser { display: none; }
  body { background: #fff; color: #000; }
  a { color: inherit; }
}

.viz canvas.is-short { height: 150px; }
/* Research charts sit in the narrower right panel; keep them wider than tall */
.viz canvas[data-role="curves"] { height: 210px; }
.viz canvas[data-role="probes"] { height: 270px; } /* last line of the verdict sits on the legend baseline */
.viz-readout-stack { flex-direction: column; gap: .35rem; margin-top: .9rem; }
.viz-readout sub { font-size: .7em; }

/* Smooth in-page navigation (theme chips, post table of contents) */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* Research: numbered question lists */
.questions {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: q;
}
.questions li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--ink-soft);
  line-height: 1.5;
}
.questions li + li { margin-top: .55rem; }
.questions li::before {
  counter-increment: q;
  content: counter(q);
  position: absolute;
  left: 0;
  top: .2em;
  width: 1.05rem;
  height: 1.05rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  font: 500 .66rem/1.05rem var(--mono);
  text-align: center;
  color: var(--ink-faint);
}

/* Additional sketch pieces */
.viz canvas.is-tall { height: 360px; }
.viz-legend .sw.is-tri {
  border-radius: 0;
  clip-path: polygon(50% 4%, 98% 92%, 2% 92%);
}
.range-end {
  font-size: .75rem;
  color: var(--ink-faint);
}
/* On phones a slider with end labels gets two rows: name and value, then the slider */
@media (max-width: 34rem) {
  .viz-controls label.is-ranged {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "name name out" "lo range hi";
    gap: .45rem .6rem;
    width: 100%;
  }
  .is-ranged .range-name { grid-area: name; }
  .is-ranged output { grid-area: out; justify-self: end; }
  .is-ranged .is-lo { grid-area: lo; }
  .is-ranged input { grid-area: range; width: 100%; }
  .is-ranged .is-hi { grid-area: hi; }
}
@media (max-width: 44rem) {
  .viz canvas.is-tall { height: 330px; }
}

/* The hidden attribute must win over component display rules. */
[hidden] { display: none !important; }

/* Publications: framed entries */
.pub-list { gap: .9rem; }
.pub-list .pub {
  padding: 1rem 1.15rem 1.1rem;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color .15s ease, box-shadow .2s ease;
}
.pub-list .pub:hover { border-color: var(--hairline-strong); box-shadow: var(--shadow); }
.pub-year > h2 { padding-top: 1rem; }
.pub-year + .pub-year { margin-top: 2.25rem; }
@media (max-width: 34rem) {
  .pub-year > h2 { padding-top: 0; }
  .pub-list .pub { padding: .9rem 1rem 1rem; }
}

/* Publications: search and filters */
.pub-head { margin-bottom: 2.25rem; }
.pub-filters { display: grid; gap: .75rem; margin-top: 1.25rem; }
.pub-search {
  display: flex;
  align-items: center;
  gap: .6rem;
  max-width: 32rem;
  padding: .55rem .85rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink-faint);
}
.pub-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.pub-search svg { width: 1rem; height: 1rem; flex: none; }
.pub-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  background: none;
  color: var(--ink);
  font: 400 .95rem/1.4 var(--sans);
}
.pub-search input::placeholder { color: var(--ink-faint); }
.chip-row { display: flex; flex-wrap: wrap; gap: .4rem; }
.chip {
  min-height: 1.85rem;
  padding: .25rem .75rem;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: none;
  color: var(--ink-soft);
  font: 500 .8rem/1 var(--sans);
  cursor: pointer;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.pub-count { margin: 0; font-family: var(--sans); font-size: .8rem; color: var(--ink-faint); }
.pub-empty { color: var(--ink-soft); font-size: var(--type-small); }

/* Generalization sketch: what changed (inputs / labeling rule) */
.viz-status {
  display: grid;
  gap: .35rem;
  margin: .9rem 0 0;
  font-family: var(--sans);
  font-size: .85rem;
}
.viz-status div { display: flex; gap: .6rem; align-items: baseline; }
.viz-status dt { min-width: 6.5rem; color: var(--ink-faint); }
.viz-status dd { margin: 0; color: var(--ink-soft); font-weight: 500; }
.viz-status dd.is-changed { color: var(--warm); }
.viz-legend .sw.tint-pair {
  width: .9rem;
  background: linear-gradient(90deg, color-mix(in srgb, var(--series-1) 22%, transparent) 50%, color-mix(in srgb, var(--series-2) 22%, transparent) 50%);
  border: 1px solid var(--hairline-strong);
}
.viz-legend .sw.disagree { background: color-mix(in srgb, var(--warm) 30%, transparent); border-radius: 2px; }
.viz-legend .sw.hatch {
  border-radius: 2px;
  background: repeating-linear-gradient(135deg, var(--warm) 0 2px, transparent 2px 5px);
}
.viz-legend .sw.test-shade {
  border-radius: 3px;
  background: radial-gradient(circle, color-mix(in srgb, var(--ink-soft) 35%, transparent), color-mix(in srgb, var(--ink-soft) 8%, transparent));
}