/* ==========================================================
   Self-Replicating Neural Cellular Automata project page
   Same skeleton as /brain2vlm, /panodiff and /deepseanet so the
   four pages read as a set. Palette: the substrate's own magma
   colormap on a near-black ground for the chrome, one fixed hue
   per role everywhere on the page — alpha amber, chemistry
   violet, and one colour per diversity metric matching the
   colours those metrics carry in the paper's own figures.
   ========================================================== */

:root {
  --bg: #ffffff;
  --bg-sunk: #f6f5f9;
  --panel: #ffffff;
  --text: #17161d;
  --text-soft: #585669;
  --text-mute: #8a879b;
  --rule: #e2e0e9;
  --rule-strong: #bcb9c8;

  --navy: #2b2a5e;
  --navy-soft: #514f8f;
  --cyan: #dd7a12;

  --void: #0b0c10;      /* the dead ground the substrate is drawn on */

  --alive: #e58a1f;     /* alpha channel, the magma amber of the grids */
  --chem: #7f4fc9;      /* the hidden chemistry channel                */

  --gep: #1f6fd0;       /* global entropy — blue in the paper's PD plots   */
  --gcvp: #c0392b;      /* gross-cell variance — red in the same plots     */
  --clogv: #17855c;     /* local-organization variance — green there       */
  --ghc: #c8326b;       /* full-genome hash colouring                      */
  --rwsp: #2b7fb8;      /* the three-locus probe it is compared against    */
  --warn: #a8760a;

  --link: #1772d0;
  --link-hover: #f09228;
  --shadow: 0 1px 2px rgba(20, 18, 40, .08);

  --maxw: 960px;
  --wide: 1140px;
}

[data-theme="dark"] {
  --bg: #131219;
  --bg-sunk: #1b1a24;
  --panel: #1b1a24;
  --text: #e5e4ec;
  --text-soft: #a3a1b4;
  --text-mute: #7c7a8e;
  --rule: #2b2a37;
  --rule-strong: #403e52;

  --navy: #a9a5ef;
  --navy-soft: #8c87d8;
  --cyan: #f2a84c;

  --void: #07080b;

  --alive: #f5a93f;
  --chem: #a983ee;

  --gep: #6bb4f5;
  --gcvp: #ef7a68;
  --clogv: #3fbd8b;
  --ghc: #f0699b;
  --rwsp: #62b4e6;
  --warn: #d9ab35;

  --link: #6bb4f5;
  --link-hover: #ffb35c;
  --shadow: 0 1px 2px rgba(0, 0, 0, .45);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Lato', Verdana, Helvetica, sans-serif;
  font-size: 16.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}

h1, h2, h3, .display, .statnum, .barval, .verdict, .stepname, .metricname {
  font-family: 'Barlow Semi Condensed', 'Lato', Helvetica, sans-serif;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; }

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

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.wrap-wide { max-width: var(--wide); margin: 0 auto; padding: 0 22px; }

code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
code { font-size: .88em; background: var(--bg-sunk); border: 1px solid var(--rule); padding: 0 5px; border-radius: 3px; }

/* ---------- top bar ---------- */

.topbar { position: sticky; top: 0; z-index: 40; background: var(--bg); border-bottom: 1px solid var(--rule); }
.topbar-in { max-width: var(--wide); margin: 0 auto; padding: 9px 22px; display: flex; align-items: center; gap: 16px; }
.topbar a.home { color: var(--text-soft); font-size: 14.5px; }
.topbar a.home:hover { color: var(--link-hover); }
.topbar .crumb { color: var(--text-soft); font-size: 14.5px; }
.topbar .spacer { flex: 1; }
.topbar nav { display: flex; gap: 13px; flex-wrap: wrap; }
.topbar nav a { font-size: 14.5px; color: var(--text-soft); }
.topbar nav a:hover { color: var(--link-hover); text-decoration: none; }
.topbar nav a.on { color: var(--navy); font-weight: 700; }

.theme-toggle {
  font: inherit; font-size: 13.5px; background: transparent; color: var(--text-soft);
  border: 1px solid var(--rule); border-radius: 999px; padding: 3px 12px; cursor: pointer;
}
.theme-toggle:hover { border-color: var(--rule-strong); color: var(--text); }
[data-theme="dark"] .t-dark { display: none; }
.t-light { display: none; }
[data-theme="dark"] .t-light { display: inline; }

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

.hero { padding: 46px 0 6px; }
.venue { display: inline-flex; align-items: center; gap: 9px; font-size: 14px; color: var(--navy); font-weight: 700; }
.venue .tick { width: 26px; height: 3px; background: var(--cyan); display: inline-block; }

h1.title {
  font-size: clamp(42px, 8.2vw, 84px); font-weight: 700; letter-spacing: -.022em; line-height: .95;
  margin: 14px 0 6px; color: var(--navy);
}
.subtitle { font-size: clamp(19px, 2.6vw, 25px); line-height: 1.3; font-weight: 400; max-width: 28em; margin: 0 0 22px; }
.authors { font-size: 16px; margin: 0 0 4px; }
.authors sup { font-size: 12px; color: var(--navy-soft); }
.affil { font-size: 13.5px; color: var(--text-soft); max-width: 48em; margin: 0 0 22px; }

.links { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 30px; }
.links a {
  font: inherit; font-size: 14.5px; font-weight: 700; display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 15px; border-radius: 999px; border: 1px solid var(--rule-strong);
  background: var(--panel); color: var(--text); text-decoration: none;
}
.links a:hover { border-color: var(--navy); color: var(--navy); text-decoration: none; }
.links svg { width: 15px; height: 15px; fill: currentColor; }

/* the hero runs the substrate itself: alpha, genome hash, three-locus probe */
.triptych { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 0 0 10px; }
.tri { margin: 0; }
.tri canvas {
  width: 100%; aspect-ratio: 1; display: block; border: 2px solid var(--rule);
  background: var(--void); image-rendering: pixelated;
}
.tri-alpha canvas { border-color: var(--alive); }
.tri-ghc canvas { border-color: var(--ghc); }
.tri-rwsp canvas { border-color: var(--rwsp); }
.tri figcaption { font-size: 12.5px; font-weight: 700; color: var(--text-soft); padding-top: 7px; }
.tri-alpha figcaption { color: var(--alive); }
.tri-ghc figcaption { color: var(--ghc); }
.tri-rwsp figcaption { color: var(--rwsp); }

.tri-foot {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 13.5px; color: var(--text-soft);
  border-top: 1px solid var(--rule); padding-top: 10px; margin-bottom: 40px;
}
.tri-foot .gen { font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }

/* ---------- sections ---------- */

section { padding: 42px 0; scroll-margin-top: 56px; }
section + section { border-top: 1px solid var(--rule); }
h2 { font-size: clamp(26px, 3.4vw, 36px); font-weight: 700; letter-spacing: -.015em; line-height: 1.1; margin: 0 0 6px; }
h2 .num { color: var(--cyan); margin-right: 10px; font-size: .8em; vertical-align: 2px; }
h3 { font-size: 20px; font-weight: 700; margin: 30px 0 6px; }
.lede { font-size: 17.5px; color: var(--text-soft); max-width: 36em; margin: 0 0 24px; }
p { max-width: 38em; }
.note { font-size: 14px; color: var(--text-soft); max-width: 46em; }
.pull { border-left: 3px solid var(--cyan); padding: 2px 0 2px 18px; margin: 26px 0; font-size: 19px; line-height: 1.45; max-width: 32em; }
.kicker { font-size: 13px; font-weight: 700; color: var(--text-soft); }

.badge {
  display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase;
  padding: 1px 8px; border-radius: 999px; border: 1px solid currentColor; vertical-align: 2px; white-space: nowrap;
}
.badge.paper { color: var(--navy-soft); }
.badge.repo { color: var(--clogv); }
.badge.illus { color: var(--text-mute); }
.badge.live { color: var(--ghc); }

/* ---------- panels and controls ---------- */

.panel {
  background: var(--bg-sunk); border: 1px solid var(--rule); border-top: 3px solid var(--navy);
  padding: 20px 22px 22px; margin: 10px 0 14px;
}
.panel-head { display: flex; align-items: baseline; gap: 10px 12px; flex-wrap: wrap; margin-bottom: 14px; }
.panel-head h3 { margin: 0; font-size: 17.5px; }
.panel-head .hint { font-size: 13.5px; color: var(--text-soft); }

.controls { display: flex; gap: 12px 16px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.ctl-label { font-size: 13px; color: var(--text-soft); font-weight: 700; }

.switch { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--rule-strong); border-radius: 999px; overflow: hidden; }
.switch button {
  font: inherit; font-size: 13.5px; font-weight: 700; padding: 5px 13px; border: 0;
  background: transparent; color: var(--text-soft); cursor: pointer;
}
.switch button + button { border-left: 1px solid var(--rule-strong); }
.switch button[aria-pressed="true"] { background: var(--navy); color: #fff; }
[data-theme="dark"] .switch button[aria-pressed="true"] { color: #131219; }
.switch button:hover:not([aria-pressed="true"]) { color: var(--text); }

.slider { display: grid; grid-template-columns: 11em 1fr 5.2em; align-items: center; gap: 10px; font-size: 13.5px; margin: 6px 0; }
.slider label { color: var(--text-soft); font-weight: 700; }
.slider output { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
input[type="range"] { width: 100%; accent-color: var(--cyan); }

.btn {
  font: inherit; font-size: 14px; font-weight: 700; border: 1px solid var(--rule-strong); background: var(--panel);
  color: var(--text); padding: 5px 14px; border-radius: 999px; cursor: pointer;
}
.btn:hover { border-color: var(--navy); color: var(--navy); }
.btn[disabled] { opacity: .45; cursor: default; }
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; }
[data-theme="dark"] .btn.primary { color: #131219; }

/* ---------- layout helpers ---------- */

.two { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; }
.two.even { grid-template-columns: 1fr 1fr; }
.two.wide { grid-template-columns: .8fr 1.2fr; }
.two > *, .lab > *, .metricdemo > *, .genome > * { min-width: 0; }

.readout { border-top: 1px solid var(--rule); padding-top: 4px; }
.readout .kicker { margin: 12px 0 2px; }
.readout .verdict { font-size: 22px; font-weight: 700; line-height: 1.2; margin: 0 0 8px; }
.readout p { font-size: 14.5px; max-width: none; margin: 6px 0; overflow-wrap: anywhere; }

.eq {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px;
  background: var(--panel); border: 1px solid var(--rule); padding: 8px 10px; margin: 8px 0;
  overflow-x: auto; white-space: pre; line-height: 1.5;
}

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 10px; margin: 12px 0; }
.card { background: var(--panel); border: 1px solid var(--rule); padding: 12px 14px; font-size: 14px; }
.card h4 { margin: 0 0 4px; font-size: 15px; font-family: 'Barlow Semi Condensed', sans-serif; }
.card p { margin: 4px 0; max-width: none; color: var(--text-soft); }
.card .num { font-weight: 700; color: var(--navy); }

.callout { border-left: 3px solid var(--warn); background: var(--bg-sunk); padding: 12px 16px; margin: 16px 0; font-size: 15px; }
.callout p { margin: 4px 0; max-width: 48em; }
.callout ul { margin: 6px 0; padding-left: 20px; }
.callout li { margin: 4px 0; }

details.more { border: 1px solid var(--rule); background: var(--bg-sunk); padding: 0 16px; margin: 10px 0; }
details.more summary { cursor: pointer; font-weight: 700; padding: 10px 0; font-size: 15px; }
details.more[open] summary { border-bottom: 1px solid var(--rule); margin-bottom: 8px; }

.takeaways { display: grid; grid-template-columns: repeat(3, 1fr); margin: 24px 0 6px; }
.takeaway { padding: 0 20px; border-left: 2px solid var(--cyan); }
.takeaway:first-child { padding-left: 0; border-left: 0; }
.takeaway p { font-size: 14.5px; margin: 0; color: var(--text-soft); max-width: none; }
.statnum { font-size: 30px; font-weight: 700; color: var(--navy); line-height: 1.05; display: block; margin-bottom: 6px; }

.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 18px 0; }
.tile { background: var(--bg-sunk); border: 1px solid var(--rule); padding: 12px 14px; }
.tile .statnum { font-size: 28px; margin: 0; }
.tile .lab { font-size: 13px; color: var(--text-soft); line-height: 1.35; display: block; }
.tile .src { font-size: 11.5px; color: var(--text-mute); margin-top: 4px; }

/* ---------- figures ---------- */

figure.fig { margin: 22px 0; }
figure.fig img { width: 100%; display: block; border: 1px solid var(--rule); background: #fff; cursor: zoom-in; }
figure.fig figcaption { font-size: 13.5px; color: var(--text-soft); padding-top: 9px; max-width: 48em; }
figure.fig figcaption b { color: var(--text); }
.figpair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.lightbox {
  position: fixed; inset: 0; z-index: 90; display: none; background: rgba(6, 7, 11, .94);
  padding: 28px; cursor: zoom-out; align-items: center; justify-content: center;
}
.lightbox.on { display: flex; }
.lightbox img { max-width: 100%; max-height: 100%; background: #fff; }

/* ---------- tables ---------- */

.tablewrap { overflow-x: auto; margin: 12px 0 8px; }
table.data { border-collapse: collapse; width: 100%; font-size: 14.5px; }
table.data th, table.data td { padding: 7px 10px; text-align: right; border-bottom: 1px solid var(--rule); }
table.data th:first-child, table.data td:first-child { text-align: left; }
table.data thead th { color: var(--text-soft); font-weight: 700; font-size: 13px; border-bottom: 1px solid var(--rule-strong); }
table.data tbody tr:hover { background: var(--bg-sunk); }
table.data td.wide { text-align: left; font-size: 13.5px; color: var(--text-soft); }
table.data .mdot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 7px; }
table.data caption { text-align: left; padding-bottom: 8px; }

/* ---------- charts ---------- */

.chartbox { position: relative; }
.chartbox svg { width: 100%; height: auto; display: block; overflow: visible; }
.gridline { stroke: var(--rule); stroke-width: 1; }
.axisline { stroke: var(--rule-strong); stroke-width: 1.2; }
.ticktext { fill: var(--text-soft); font-size: 11.5px; font-family: 'Lato', sans-serif; }
.serieslabel { font-size: 12.5px; font-weight: 700; font-family: 'Lato', sans-serif; fill: var(--text); }
.crosshair { stroke: var(--text-mute); stroke-width: 1; stroke-dasharray: 3 3; }
.axistext { fill: var(--text-soft); font-size: 11.5px; font-family: 'Lato', sans-serif; }

.legend { display: flex; gap: 8px 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-soft); margin-top: 10px; }
.legend span, .legend button { display: inline-flex; align-items: center; gap: 6px; }
.legend button { font: inherit; font-size: 13.5px; background: none; border: 0; cursor: pointer; color: var(--text-soft); padding: 0; }
.legend button[aria-pressed="false"] { opacity: .38; }
.swatch { width: 13px; height: 13px; display: inline-block; border-radius: 3px; }
.swatch.line { height: 3px; border-radius: 2px; width: 16px; }

.tip {
  position: absolute; pointer-events: none; opacity: 0; z-index: 5;
  background: var(--text); color: var(--bg); font-size: 12.5px; line-height: 1.45;
  padding: 6px 10px; border-radius: 4px; transform: translate(-50%, calc(-100% - 12px));
  white-space: nowrap; transition: opacity .1s;
}
.tip.on { opacity: 1; }
.tip .row { display: flex; align-items: center; gap: 6px; }
.tip .row i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }

/* ---------- the agent explorer (section 1) ---------- */

.agent { display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start; }
.nbgrid { display: grid; grid-template-columns: repeat(3, 46px); grid-auto-rows: 46px; gap: 3px; }
.nbcell {
  border: 1px solid var(--rule-strong); background: var(--void); cursor: pointer; padding: 0;
  font: inherit; font-size: 11.5px; font-weight: 700; color: #fff; display: grid; place-items: center;
}
.nbcell.centre { outline: 2px solid var(--cyan); outline-offset: -3px; }
.nbcell:hover { border-color: var(--cyan); }
.nblabel { font-size: 12.5px; color: var(--text-soft); font-weight: 700; margin: 0 0 6px; }
.chanpick { margin-top: 12px; }

.genebar { display: flex; gap: 1px; margin: 6px 0 2px; height: 26px; align-items: stretch; }
.genebar i { flex: 1; display: block; border-radius: 1px; }
.genebar.small { height: 16px; }
.geneaxis { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--text-mute); }

/* ---------- the substrate lab (section 3) ---------- */

.lab { display: grid; grid-template-columns: 1fr 300px; gap: 22px; align-items: start; }
.labviews { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.labview { margin: 0; }
.labview canvas {
  width: 100%; aspect-ratio: 1; display: block; background: var(--void);
  border: 1px solid var(--rule-strong); image-rendering: pixelated; touch-action: none;
}
.labview.wound canvas { cursor: crosshair; }
.labview figcaption { font-size: 12.5px; font-weight: 700; color: var(--text-soft); padding-top: 6px; display: flex; justify-content: space-between; gap: 8px; }
.labview figcaption em { font-style: normal; font-weight: 400; color: var(--text-mute); }

.readnum { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 12px; margin: 4px 0 12px; }
.readnum div { font-size: 13px; color: var(--text-soft); }
.readnum b { display: block; font-size: 19px; color: var(--text); font-weight: 700; font-family: 'Barlow Semi Condensed', sans-serif; }

.presets { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.presets button {
  font: inherit; font-size: 13px; font-weight: 700; padding: 4px 11px; border-radius: 999px;
  border: 1px solid var(--rule-strong); background: var(--panel); color: var(--text-soft); cursor: pointer;
}
.presets button[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
[data-theme="dark"] .presets button[aria-pressed="true"] { color: #131219; }
.presets button:hover:not([aria-pressed="true"]) { color: var(--text); border-color: var(--navy); }

/* ---------- metric worked example (section 4) ---------- */

.metricdemo { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.paintgrid { display: grid; gap: 2px; touch-action: none; }
.paintgrid button {
  aspect-ratio: 1; border: 1px solid var(--rule); background: var(--void); padding: 0; cursor: pointer;
  font-size: 10.5px; font-weight: 700; color: rgba(255, 255, 255, .8); display: grid; place-items: center;
}
.metricrow { display: grid; grid-template-columns: 5.5em 1fr 4.6em; gap: 10px; align-items: center; margin: 9px 0; font-size: 13.5px; }
.metricrow .metricname { font-weight: 700; font-size: 15px; }
.bartrack { height: 14px; background: var(--rule); position: relative; overflow: hidden; border-radius: 0 4px 4px 0; }
.barfill { height: 100%; width: 0; background: var(--navy-soft); border-radius: 0 4px 4px 0; transition: width .35s cubic-bezier(.2,.7,.3,1); }
.barval { font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- genome probe (section 5) ---------- */

.genome { display: grid; grid-template-columns: 1fr 260px; gap: 22px; align-items: start; }
.locus { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin: 10px 0; }
.chip { width: 54px; height: 54px; border: 1px solid var(--rule-strong); display: block; }
.chiprow { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--text-soft); }

/* ---------- run explorer (section 6) ---------- */

.runpick { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; margin: 10px 0 16px; }
.runpick button {
  font: inherit; font-size: 12.5px; font-weight: 700; padding: 6px 0; cursor: pointer;
  border: 1px solid var(--rule-strong); background: var(--panel); color: var(--text-soft);
}
.runpick button[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
[data-theme="dark"] .runpick button[aria-pressed="true"] { color: #131219; }
.runpick button.died { color: var(--gcvp); border-style: dashed; }
.runpick button:hover:not([aria-pressed="true"]) { border-color: var(--navy); color: var(--text); }

.runshots { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin: 8px 0 4px; }
.runshots figure { margin: 0; }
.runshots img { width: 100%; display: block; border: 1px solid var(--rule-strong); background: var(--void); image-rendering: pixelated; cursor: zoom-in; }
.runshots figcaption { font-size: 11.5px; color: var(--text-soft); padding-top: 5px; line-height: 1.3; }
.runcharts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 16px; }
.runmeta { display: flex; gap: 10px 18px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-soft); margin: 4px 0 10px; }
.runmeta b { color: var(--text); }

/* ---------- animations (section 8) ---------- */

.anims { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.anim { margin: 0; }
.anim .shot { position: relative; display: block; width: 100%; border: 1px solid var(--rule-strong); background: var(--void); padding: 0; cursor: pointer; line-height: 0; }
.anim .shot img { width: 100%; display: block; }
.anim .shot .play {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: rgba(8, 9, 14, .42); color: #fff; font-size: 13px; font-weight: 700; letter-spacing: .03em;
}
.anim .shot[aria-pressed="true"] .play { display: none; }
.anim figcaption { font-size: 12.5px; color: var(--text-soft); padding-top: 6px; line-height: 1.35; }
.anim figcaption b { color: var(--text); }

/* ---------- cite ---------- */

pre.bib { background: var(--bg-sunk); border: 1px solid var(--rule); padding: 16px 18px; overflow-x: auto; font-size: 13px; line-height: 1.5; }
.copyrow { display: flex; gap: 10px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.copied { font-size: 13.5px; color: var(--text-soft); opacity: 0; transition: opacity .2s; }
.copied.on { opacity: 1; }

footer { border-top: 1px solid var(--rule); padding: 28px 0 60px; font-size: 14px; color: var(--text-soft); }
footer p { max-width: 46em; }

/* ---------- responsive ---------- */

@media (max-width: 880px) {
  .two, .two.even, .two.wide, .lab, .metricdemo, .genome, .agent { grid-template-columns: 1fr; }
  .takeaways { grid-template-columns: 1fr; gap: 16px; }
  .takeaway, .takeaway:first-child { padding: 0 0 0 16px; border-left: 2px solid var(--cyan); }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .runcharts { grid-template-columns: 1fr; }
  .runpick { grid-template-columns: repeat(8, 1fr); }
  .topbar nav { display: none; }
  body { font-size: 16px; }
  .panel { padding: 16px 13px 18px; }
  .slider { grid-template-columns: 8.5em 1fr 4.4em; }
}

@media (max-width: 560px) {
  .triptych { grid-template-columns: 1fr; }
  .labviews { grid-template-columns: 1fr; }
  .runshots { grid-template-columns: repeat(2, 1fr); }
  .runpick { grid-template-columns: repeat(6, 1fr); }
  .anims { grid-template-columns: 1fr; }
  .figpair { grid-template-columns: 1fr; }
  .nbgrid { grid-template-columns: repeat(3, 40px); grid-auto-rows: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}