:root{--bg:#0d0f13;--panel:#161a21;--line:#2a2f3a;--fg:#e6e8ec;--mut:#8b93a1;
      --neg:#f0a020;--mid:#26c6ff;--pos:#ff5252;--accent:#26c6ff;}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);display:flex;flex-direction:column;height:100vh;overflow:hidden;
     font:14px/1.4 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
header{padding:8px 20px;border-bottom:1px solid var(--line);display:flex;
       align-items:center;justify-content:space-between;gap:16px}
header h1{margin:0;font-size:18px;font-weight:650}
header .sub{color:var(--mut);font-size:12px}
.toggle{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:6px;
        padding:8px 12px;font-size:13px;cursor:pointer;white-space:nowrap}
.toggle:hover{border-color:var(--accent)}
.hdr-right{display:flex;align-items:center;gap:14px}
.asset-ver{display:inline-flex;align-items:center;gap:5px}
.asset-ver .av-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut)}
.verbtn{background:var(--panel);color:var(--mut);border:1px solid var(--line);border-radius:6px;
        padding:4px 11px;font-size:12px;font-weight:600;cursor:pointer}
.verbtn:hover{border-color:var(--accent)}
.verbtn.active{background:var(--accent);color:var(--bg);border-color:var(--accent)}
#sidebar{width:340px;flex:none;border-left:1px solid var(--line);padding:18px;overflow:auto}
#sidebar.hidden{display:none}
.side-hd{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);
         border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:12px}
#info-title{font-size:23px;font-weight:650;line-height:1.25}
#info-sub{color:var(--mut);font-size:14px;font-family:ui-monospace,monospace;margin:4px 0 14px}
#info-body{font-size:15px;line-height:1.55}
#info-body .sec{margin-top:12px}
#info-body .sec-lbl{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--accent);margin-bottom:3px}
#info-body .empty{color:var(--mut);font-style:italic}
#info-body a{color:var(--accent);text-decoration:none}
#info-body a:hover{text-decoration:underline}
#app{display:flex;flex:1;min-height:0}
/* top crossbar: the core selection controls, laid out horizontally */
#topbar{display:flex;gap:18px;padding:12px 20px;border-bottom:1px solid var(--line);
        background:var(--panel);align-items:flex-start;flex-wrap:wrap;flex:none}
.tb-field{display:flex;flex-direction:column;gap:6px;min-width:160px}
.tb-field:has(#markerfilter){min-width:240px;max-width:320px}   /* Marker search: ~50% wider than default, capped so it doesn't squish the rest */
.tb-field:has(#grain){min-width:0}          /* Type: sizes to its pills — adapts to count (2 public / 4 internal) + label length */
.tb-field:has(#grain) .seg{flex:0 0 auto;padding:4px 15px;font-size:13px}   /* pills hug their (variable-length) labels with roomy padding */
.tb-field.tb-grow{flex:1.6 1 300px;min-width:280px;max-width:480px}   /* Perturbation gets priority + a comfortable width so long complex names aren't squished */
.tb-field>label{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
.tb-field .hint{text-transform:none;letter-spacing:0;font-size:12px;opacity:.7}
#topbar select,#topbar input{width:100%;font-size:14.5px}
#topbar select.mini{width:auto;display:inline-block;padding:2px 4px;font-size:12px;margin-left:4px}
#topbar .row{display:flex;gap:6px;align-items:center}
#topbar #cellcount{width:56px}
#topbar #pagenum{min-width:70px;text-align:center;opacity:.85;white-space:nowrap}
#topbar .row button{flex:none;padding:7px 11px}
#topbar .row .combo{flex:1;min-width:0}
/* combobox: input shows the selection; focus reveals a scrollable (~10-row) filtered list */
.combo{position:relative}
.combo-list{position:absolute;top:100%;left:0;min-width:100%;width:max-content;max-width:min(440px,80vw);z-index:60;margin-top:2px;
   background:var(--panel);border:1px solid var(--accent);border-radius:6px;
   max-height:264px;overflow:auto;box-shadow:0 10px 24px rgba(0,0,0,.55)}
.combo-list.hidden{display:none}
.combo-item{padding:6px 9px;font:13px/1.3 ui-monospace,Menlo,Consolas,monospace;cursor:pointer;
   white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.combo-item:hover{background:var(--line)}
.combo-item.sel{color:var(--accent)}
.combo-empty{padding:8px 9px;color:var(--mut);font-style:italic;font-size:12px}
#controls{width:290px;padding:16px;border-right:1px solid var(--line);
          display:flex;flex-direction:column;gap:14px;overflow:hidden}   /* pane scrolls, tabs stay put */
/* full-width view-tab bar under the crossbar — connected "page" tabs: the active tab takes the page
   surface + an accent highlight and its bottom edge dissolves into the content below (not a button) */
#tabbar{display:flex;gap:3px;flex-wrap:wrap;align-items:flex-end;flex:none;padding:10px 18px 0;
        background:linear-gradient(180deg,rgba(22,27,34,.6),rgba(13,15,19,.35));
        backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);
        border-bottom:1px solid var(--line);position:relative;z-index:6}
#tabbar .tab{appearance:none;background:transparent;border:1px solid transparent;border-radius:12px 12px 0 0;
             color:var(--mut);padding:11px 22px;font:600 14px ui-sans-serif,system-ui,sans-serif;white-space:nowrap;
             cursor:pointer;margin-bottom:-1px;transition:color .15s,background .15s}
#tabbar .tab:hover:not(.active){color:var(--fg);background:rgba(255,255,255,.045)}
#tabbar .tab.active{color:var(--fg);background:var(--bg);border-color:var(--line);border-top:2px solid var(--accent);
                    border-bottom-color:var(--bg);box-shadow:0 -3px 14px rgba(0,0,0,.32)}
.tabpane{display:flex;flex-direction:column;gap:14px;flex:1;min-height:0;overflow-y:auto;padding-right:4px}
.tabpane.hidden{display:none}
#controls label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--mut);
                text-transform:uppercase;letter-spacing:.04em}
#controls .hint{text-transform:none;letter-spacing:0;font-size:11px;opacity:.7}
#controls .tabpane > .hint:first-child{font-size:14.5px;opacity:1;color:var(--fg);line-height:1.5}   /* leading tab description, full-contrast */
.desc{font-size:11px;line-height:1.45;color:var(--mut);background:var(--panel);
      border:1px solid var(--line);border-radius:6px;padding:8px;max-height:150px;overflow:auto}
.desc:empty{display:none}
select,input[type=text],input[type=number]{background:var(--panel);color:var(--fg);
        border:1px solid var(--line);border-radius:6px;padding:8px;font-size:13px;outline:none}
select:focus,input:focus{border-color:var(--accent)}
#target{font-family:ui-monospace,Menlo,Consolas,monospace}
.grp{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);padding-top:12px}
.grp .lbl{font-size:12px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em}
.row{display:flex;gap:8px}
button{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:6px;
       padding:7px 10px;font-size:13px;cursor:pointer}
button:hover{border-color:var(--accent)}
.hidden{display:none!important}
#panellist,#a-panellist,#tc-panellist{list-style:none;margin:6px 0 0;padding:0;font-size:12px;font-family:ui-monospace,monospace}
#panellist li,#a-panellist li,#tc-panellist li{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:4px 6px;background:var(--panel);
              border:1px solid var(--line);border-radius:5px;margin-bottom:4px}
#panellist li>span,#a-panellist li>span,#tc-panellist li>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}   /* long names ellipsize (keep one-line height) */
#panellist li button,#a-panellist li button,#tc-panellist li button{padding:0 6px;font-size:12px}

#stage{flex:1;display:flex;flex-direction:column;align-items:center;gap:14px;padding:18px;overflow:auto}
#heatbar{width:min(80vw,720px);margin-top:4px;box-sizing:border-box;padding:0 118px 0 52px}   /* inset to the α-slider track: play 38+gap14 left, α-read 104+gap14 right */
#heat-track{position:relative}   /* tick/real % map to this (= slider width) so the scrub thumb + colorbar tick move in lockstep */
#heat-grad{height:14px;border-radius:7px;
  background:linear-gradient(90deg,var(--neg) 0%,var(--mid) 50%,var(--pos) 100%)}
#heat-tick{position:absolute;top:-3px;width:3px;height:20px;background:#fff;border-radius:2px;
  box-shadow:0 0 4px #000;transition:left .05s linear}
.heat-lbls{display:flex;justify-content:space-between;font-size:14px;margin-top:3px}
.heat-lbls .neg{color:var(--neg)}.heat-lbls .mid{color:var(--mid)}.heat-lbls .pos{color:var(--pos)}
#scrub{display:flex;align-items:center;gap:14px;width:min(80vw,720px)}
.slider-col{flex:1;display:flex;flex-direction:column;gap:2px}
#scrub #alpha{width:100%;accent-color:var(--accent)}
#ticks{position:relative;height:20px}
#ticks .rangespan{position:absolute;top:2px;height:4px;background:var(--accent);opacity:.25;border-radius:2px}
.tick{position:absolute;top:0;width:18px;height:20px;transform:translateX(-50%);cursor:pointer;z-index:1}
.tick::before{content:"";position:absolute;left:50%;top:0;width:2px;height:8px;background:var(--mut);
      opacity:.5;transform:translateX(-50%);border-radius:1px}
.tick:hover::before{opacity:1;background:var(--fg);height:13px}
.tick.on::before{height:13px;width:3px;opacity:1;background:var(--accent)}
.tick.on::after{content:"●";position:absolute;left:50%;top:12px;transform:translateX(-50%);font-size:8px;color:var(--accent)}
.tickhint{font-size:11px;color:var(--mut);width:min(80vw,720px)}
#play{width:38px;height:34px;font-size:15px}
#alpha-read{font-family:ui-monospace,monospace;min-width:104px;text-align:right;color:var(--mut)}
.playctl{display:flex;gap:8px;width:min(80vw,720px);justify-content:center;align-items:center}   /* centered under the middle of the traversal slider */
.playctl .seg{flex:0 0 auto;padding:4px 11px}   /* speed pills size to their text (0.25×/0.5× fully visible) */
.playctl select{height:34px}   /* match the play button height */

#grid{display:flex;flex-direction:column;gap:20px;width:100%;max-width:1400px}
#grid.cols-layout{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:flex-start;max-width:none;width:100%;overflow-x:auto}   /* perturbations ALWAYS side-by-side; scroll if many */
#grid.cols-layout .group{flex:0 0 auto;width:calc(var(--tilepx,170px) + 26px);max-width:none}   /* fixed column width so long names ellipsize (like Top Cells columns) */
#grid.cols-layout .group-cells{grid-template-columns:var(--tilepx,170px)}                      /* one vertical column of cells */
#grid.cols-layout .group-hd{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;text-align:center;white-space:normal;word-break:break-word}   /* same font as rows layout; wrap+center within the column */
#grid.cols-layout .setacc{display:block;margin:3px auto 0}   /* score chip drops below the title so it can't stretch the narrow column */
.group{display:flex;flex-direction:column;gap:8px}   /* fill the grid width (like Top Cells) so cells pack more per row; gh-title ellipsizes within it */
.group-hd{font:650 20px ui-monospace,Menlo,monospace;display:flex;align-items:center;gap:10px}   /* single header per group, ~2× old caption */
.group-hd .gh-title,.tc-hd .gh-title{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}   /* grow to fill + shrink/ellipsize, leaving room for the score chip */
.group-hd .setacc{flex:0 0 auto}   /* chip keeps its size (name yields to it) */
.group-hd .setacc{margin-left:auto}   /* score chip pushed to the right (like Top Cells) */
.rowlbl{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em}
.group-cells{display:grid;gap:4px;grid-template-columns:repeat(auto-fill,minmax(var(--tilepx,170px),1fr));
   background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px}   /* box like the Top Cells strip; image-scale slider drives --tilepx */
.panel{position:relative}
.panel img{width:100%;aspect-ratio:1;background:#000;border:1px solid var(--line);border-radius:6px;display:block}
.setacc{margin-left:10px;font:800 17px ui-monospace,monospace;padding:2px 8px;border-radius:6px;vertical-align:middle;box-shadow:0 0 3px rgba(0,0,0,.4)}
.badge{position:absolute;top:6px;right:6px;font:700 13px ui-monospace,monospace;
       border-radius:5px;padding:2px 7px;box-shadow:0 0 3px rgba(0,0,0,.5)}
.chk{flex-direction:row!important;align-items:center;gap:8px;text-transform:none!important;
     color:var(--fg)!important;font-size:13px!important}
.rng{flex-direction:row!important;align-items:center;gap:3px;text-transform:none!important;
     color:var(--mut)!important;font-size:11px!important}
.rng select{padding:4px 6px;font-size:12px}
#score-legend{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--mut);align-self:flex-end}
#score-legend .bar{width:130px;height:12px;border-radius:6px;border:1px solid var(--line);
       background:linear-gradient(90deg,#fff,#0d0099)}
#ticktip{position:fixed;pointer-events:none;z-index:100;display:none;white-space:nowrap;
       background:rgba(0,0,0,.88);color:#fff;font-size:11px;padding:3px 7px;border-radius:4px}
.panel .cap{font-size:11px;color:var(--mut);font-family:ui-monospace,monospace;text-align:center;
            white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#meta{color:var(--mut);font-size:12px;font-family:ui-monospace,monospace;text-align:center}

/* Montage tab: OpenSeadragon fills the stage; points overlay + hover tooltip */
#montage-view{display:none;position:relative;width:100%;height:100%}
#stage.montage-active{align-items:stretch;padding:0;overflow:hidden}
#stage.montage-active>*{display:none}
#stage.montage-active>#montage-view{display:block}
#osd{width:100%;height:100%;background:#000}
#m-overlay{position:absolute;inset:0;pointer-events:none;z-index:5}
#m-live{position:absolute;inset:0;width:100%;height:100%;background:#000;display:none;cursor:grab}
#m-live.drag{cursor:grabbing}
#controls .live-only{display:none}              /* renderer-specific controls in the Embedding tab (id beats #controls label) */
#tab-montage.liverender .tiles-only{display:none}
#tab-montage.liverender .live-only{display:flex}
#montage-view.live #osd,#montage-view.live #m-overlay{display:none}
#montage-view.live #m-live{display:block}
#m-tip{position:fixed;pointer-events:none;z-index:100;display:none;white-space:nowrap;
       background:rgba(0,0,0,.9);color:var(--accent);font:600 13px ui-monospace,monospace;
       padding:3px 8px;border-radius:4px;border:1px solid var(--line)}
#m-legend{margin-top:10px;max-height:260px;overflow:auto;font-size:11px;font-family:ui-monospace,monospace}
#m-legend .leg-hd{text-transform:uppercase;letter-spacing:.04em;color:var(--accent);margin-bottom:5px}
#m-legend .leg-i{display:flex;align-items:center;gap:6px;padding:1px 0;color:var(--mut);
       white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#m-legend .leg-i.more{font-style:italic;opacity:.7}
#m-legend .leg-grad{height:14px;border-radius:4px;border:1px solid var(--line);margin:2px 0 3px}
#m-legend .leg-cont{display:flex;justify-content:space-between;color:var(--mut);font-family:ui-monospace,monospace}
.combo-hd{padding:5px 9px 2px;font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent)}
.ci-sub{color:var(--mut);font-size:11px}
#m-legend .sw{width:11px;height:11px;border-radius:2px;flex:none}

/* dual-handle range: two overlaid range inputs sharing one track (clim min + max) */
.dual{position:relative;height:22px}
.dual::before{content:"";position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:4px;background:var(--line);border-radius:2px}
.dual input[type=range]{position:absolute;left:0;top:0;width:100%;height:22px;margin:0;background:none;
   pointer-events:none;-webkit-appearance:none;appearance:none}
.dual input[type=range]::-webkit-slider-thumb{pointer-events:auto;-webkit-appearance:none;appearance:none;
   width:14px;height:14px;border-radius:50%;background:var(--accent);border:2px solid var(--bg);cursor:pointer;box-shadow:0 0 3px #000}
.dual input[type=range]::-moz-range-thumb{pointer-events:auto;width:14px;height:14px;border-radius:50%;
   background:var(--accent);border:2px solid var(--bg);cursor:pointer}
.dual input[type=range]::-webkit-slider-runnable-track{background:none}
.dual input[type=range]::-moz-range-track{background:none}

/* Attention-head view: grid of real phenotype crops with per-head inferno attribution overlay */
#attn-view{display:none;width:100%;max-width:1100px;flex-direction:column;gap:12px}
#stage.attn-active{justify-content:flex-start}
#stage.attn-active>*{display:none}
#stage.attn-active>#attn-view{display:flex}
#attn-head-lbl{font:650 16px ui-monospace,Menlo,monospace;color:var(--fg);line-height:1.35}
#attn-head-lbl .sub{display:block;font:400 12px ui-monospace,monospace;color:var(--mut);margin-top:3px}
#attn-grid{display:flex;flex-direction:column;gap:20px}
.agroup{display:flex;flex-direction:column;gap:8px}
.agroup-hd{font:650 15px ui-monospace,Menlo,monospace}   /* colored per perturbation */
.arow{display:flex;gap:10px;align-items:stretch}
.arow-lbl{flex:0 0 92px;border-left:4px solid;padding-left:8px;font:11px/1.3 ui-monospace,monospace;
   color:var(--mut);display:flex;align-items:center}
.arow-cells{flex:1;display:grid;gap:8px;grid-template-columns:repeat(var(--acols,4),minmax(0,1fr))}
.acell{position:relative}
.acell canvas{width:100%;aspect-ratio:1;background:#000;border:1px solid var(--line);border-radius:6px;display:block}
.acell .cap{font-size:10px;color:var(--mut);font-family:ui-monospace,monospace;text-align:center;margin-top:2px}
#attn-view .empty{color:var(--mut);font-style:italic;padding:24px;text-align:center}

/* PCs tab: PC list (left pane) + strip explorer (stage) */
.pc-list{list-style:none;margin:6px 0 0;padding:0;max-height:calc(100vh - 260px);overflow:auto}
.pc-item{display:flex;align-items:center;gap:6px;padding:4px 6px;border-radius:4px;cursor:pointer;
   font:12px ui-monospace,monospace;color:var(--mut)}
.pc-item:hover{background:var(--panel)}
.pc-item.active{background:var(--panel);color:var(--fg)}
.pc-item .pc-lbl{width:44px;flex:none}
.pc-item .pc-bar{flex:1;height:8px;background:var(--line);border-radius:4px;overflow:hidden}
.pc-item .pc-bar span{display:block;height:100%;background:var(--accent)}
.pc-item .pc-pct{width:40px;text-align:right;flex:none}
#pc-view{display:none;width:100%;max-width:1400px}
#stage.pc-active{justify-content:flex-start}
#stage.pc-active>*{display:none}
#stage.pc-active>#pc-view{display:block}
#tc-view{display:none;width:100%;max-width:1400px}
#stage.top-active{justify-content:flex-start}
#stage.top-active>*{display:none}
#stage.top-active>#tc-view{display:block}
.tc-row{margin-bottom:18px}
/* Top Cells left panel: all controls +10% (the leading .hint description is left untouched) */
#tab-top label,#tab-top .lbl,#tab-top .chk{font-size:13px}
#tab-top button,#tab-top select{font-size:14px}
#tab-top #tc-panellist,#tab-top #tc-panellist li,#tab-top #tc-panellist li button{font-size:13px}
.tc-hd{font:650 20px ui-monospace,monospace;margin-bottom:6px;display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px}   /* match Traversal group header size */
.tc-hd .tc-acc{flex:0 0 auto;margin-left:auto}   /* rows: score chip on the same line, right-aligned */
.tc-hd .tc-n{margin-left:auto;font:400 11px ui-monospace,monospace;color:var(--mut)}
.tc-hd .tc-acc{font:700 13px ui-monospace,monospace;padding:2px 8px;border-radius:6px}
.tc-strip{gap:4px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px}
#stage.top-active>#tc-view.cols-layout{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:flex-start;gap:12px;overflow-x:auto}   /* perturbations side-by-side; selector must out-specify the '#stage.top-active>#tc-view{display:block}' show rule */
#tc-view.cols-layout .tc-row{flex:0 0 auto;margin-bottom:0;width:calc(var(--tcpx,150px) + 18px)}   /* fixed-width column (cell + strip padding) so long titles can't stretch it */
#tc-view.cols-layout .tc-strip{flex-direction:column;flex-wrap:nowrap}
#tc-view.cols-layout .tc-hd{white-space:normal;text-align:center;justify-content:center;word-break:break-word;flex-wrap:wrap}
#tc-view.cols-layout .tc-hd .gh-title{flex-basis:100%}                       /* columns: name takes the whole line */
#tc-view.cols-layout .tc-hd .tc-acc{margin-left:0;margin-top:3px}             /* columns: score drops to its own line */
.tc-cell{position:relative;flex:none}
#tc-view .pc-cell{width:var(--tcpx,150px);height:var(--tcpx,150px)}   /* Image-scale slider (--tcpx) drives top-cell size; scoped so the PC tab stays 150px */
.tc-rank{position:absolute;top:3px;left:3px;font:700 11px ui-monospace,monospace;color:#fff;background:rgba(0,0,0,.6);border-radius:4px;padding:0 5px}
.tc-ov{position:absolute;top:0;left:0;width:var(--tcpx,150px);height:var(--tcpx,150px);border-radius:3px;pointer-events:none;display:none}
#tc-view.masked .tc-ov{display:block}
.pc-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.pc-head h2{margin:0;font:650 20px ui-monospace,monospace}
.pc-head .row{margin-left:auto}
.pc-sort-row{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--mut);text-transform:none;letter-spacing:0}
.pc-sort-row select{flex:1;padding:4px 6px;font-size:12px}
.pc-strip{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px;overflow-x:auto}
.pc-strip-row{display:flex;gap:3px;margin-bottom:3px}
.pc-cell{width:150px;height:150px;flex:none;border-radius:3px;background:#000;cursor:pointer;object-fit:cover}
.pc-cell:hover{outline:2px solid var(--accent)}
.group-cells img:hover,.acell canvas:hover{outline:2px solid var(--accent);outline-offset:-1px;cursor:zoom-in}   /* same blue-box tile select as PCs/Top Cells, in Traversal + Attention */
.pc-cell.ph{background:#111;cursor:default}
.pc-axis{display:flex;justify-content:space-between;font-size:11px;color:var(--mut);margin-top:4px;padding:0 2px}
.pc-genes{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:16px}
.pc-genes .sec-lbl{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--accent);margin-bottom:6px}
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:2px 9px;font-size:12px;
   font-family:ui-monospace,monospace;cursor:pointer}
.chip:hover{border-color:var(--accent)}
.chip small{color:var(--mut)}
.chip.pos{border-color:#2e6}.chip.neg{border-color:#e55}
.pc-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:100;display:flex;align-items:center;justify-content:center}
.pc-ov-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;width:min(90%,640px);max-height:80vh;overflow:auto}
.pc-ov-hd{display:flex;justify-content:space-between;align-items:center;font:650 16px ui-monospace,monospace;margin-bottom:8px}
.pc-ov-hd button{background:none;border:none;color:var(--mut);font-size:18px;cursor:pointer}
.ov-row{display:flex;align-items:center;gap:8px;padding:3px 4px;border-radius:4px;cursor:pointer;font:12px ui-monospace,monospace}
.ov-row:hover{background:var(--line)}
.ov-pc{width:46px;text-align:right;color:var(--mut)}
.ov-track{flex:1;height:14px;background:var(--bg);border-radius:3px;position:relative}
.ov-track span{position:absolute;height:100%;border-radius:3px}
.ov-val{width:52px;text-align:right}
/* speedrichr-style enrichment bars (per library, ordered by adj p-value) */
.enr-lib{margin-top:12px}
.enr-hd{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);margin-bottom:4px}
.enr-row{display:flex;align-items:center;gap:8px;font-size:11px;margin-bottom:2px;border-radius:4px;padding:1px 3px;transition:background .12s}
.enr-track{flex:1;position:relative;height:16px;background:var(--bg);border-radius:4px;overflow:hidden;min-width:0;transition:height .12s}
.enr-bar{position:absolute;left:0;top:0;bottom:0;background-color:var(--accent);opacity:.34;transition:opacity .12s}
.enr-term{position:absolute;left:7px;right:6px;top:0;line-height:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--fg);transition:font-size .12s,line-height .12s}
.enr-n{flex:none;width:118px;text-align:right;color:var(--mut);font-family:ui-monospace,monospace;transition:font-size .12s,color .12s}
.enr-bar.neg{background-color:#e55}
.enr-row:hover{background:rgba(255,255,255,.06)}
.enr-row:hover .enr-track{height:24px}
.enr-row:hover .enr-bar{opacity:.6}
.enr-row:hover .enr-term{font-size:13px;line-height:24px;font-weight:600}
.enr-row:hover .enr-n{font-size:12.5px;color:var(--fg)}
.enr-warn{color:#e0a94a;text-transform:none;letter-spacing:0;font-weight:400}
/* reusable segmented control (Ontology/Features + all small dropdowns) */
.pc-mode,.seg-group{display:flex;gap:0;margin:6px 0 2px}
.seg{flex:1;min-width:0;background:var(--bg);border:1px solid var(--line);color:var(--mut);padding:4px 8px;font-size:12px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center;text-transform:none;letter-spacing:0}
.seg+.seg{border-left:none}
.seg:first-child{border-radius:5px 0 0 5px}
.seg:last-child{border-radius:0 5px 5px 0}
.seg:hover:not(.active){color:var(--fg);border-color:var(--accent)}
.seg.active{background:var(--accent);color:#fff;border-color:var(--accent)}
/* inline segmented (e.g. the "list order" mini control sitting after a label) */
.seg-group.mini{display:inline-flex;margin:0 0 0 6px;vertical-align:middle}
.seg-group.mini .seg{flex:none;padding:2px 12px;font-size:11px}
/* checkboxes → [off | feature] segmented switches (see toggleize); off-active is neutral, on-active is accent */
.seg-group.tog{margin:8px 0 2px}
.seg-group.tog .seg:first-child.active{background:var(--line);color:var(--fg);border-color:var(--line)}
.pc-comp{grid-column:1/-1;margin-top:18px}
.comp-block{margin-top:10px}
.comp-bar{display:flex;height:30px;border-radius:9px;overflow:hidden;
   background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);box-shadow:inset 0 1px 2px rgba(0,0,0,.35)}
/* frosted glass: translucent color fill (see-through) + backdrop blur + hairline divider — no gloss */
.comp-seg{position:relative;height:100%;min-width:0;display:flex;align-items:center;justify-content:center;
   backdrop-filter:blur(7px) saturate(1.1);-webkit-backdrop-filter:blur(7px) saturate(1.1);
   box-shadow:inset -1px 0 0 rgba(255,255,255,.14);transition:filter .12s,background-color .12s}
.comp-seg:last-child{box-shadow:none}
.comp-seg:hover{filter:brightness(1.22)}
.comp-lbl{padding:0 8px;font:650 10.5px/1 ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
   text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.97);white-space:nowrap;overflow:hidden;
   text-overflow:ellipsis;text-shadow:0 1px 3px rgba(0,0,0,.9);transition:font-size .12s,letter-spacing .12s}
.comp-seg:hover .comp-lbl{font-size:12.5px;letter-spacing:.1em}
/* glassy pop-out inset (draggable, stackable; viewer still visible behind) */
.popout{position:fixed;z-index:200;width:450px;container-type:inline-size;background:rgba(22,27,34,.55);backdrop-filter:blur(10px);
   -webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18);border-radius:10px;
   box-shadow:0 14px 44px rgba(0,0,0,.55);overflow:hidden;resize:horizontal;min-width:160px;max-width:90vw}
.po-bar{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 10px;cursor:move;
   font:600 clamp(11px,4cqw,18px) ui-monospace,monospace;background:rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.1)}
.po-bar span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.po-bar button{background:none;border:none;color:var(--fg);font-size:16px;cursor:pointer;line-height:1}
.popout img{width:100%;display:block;background:#000}
.po-img{position:relative;width:100%}
.popout img.po-ov{position:absolute;top:0;left:0;width:100%;height:100%;background:transparent!important;pointer-events:none}
.po-body{padding:8px 10px;font-size:clamp(11px,4.2cqw,20px);line-height:1.5;color:var(--fg);overflow-wrap:break-word}
.po-body .po-sub{color:var(--mut);font-family:ui-monospace,monospace}
.po-body a{color:var(--accent);text-decoration:none}

/* ---- "How it works" methods tab ---- */
#methods-view{display:none;width:100%;max-width:860px}
#stage.methods-active{justify-content:flex-start}
#stage.methods-active>*{display:none}
#stage.methods-active>#methods-view{display:block}
.mth-rail{display:flex;flex-direction:column;gap:4px;margin-top:10px}
.mth-rail-foot{margin-top:auto;display:flex;flex-direction:column;gap:12px}
.mth-rail-brand{display:flex;align-items:center;gap:9px;padding-top:12px;border-top:1px solid var(--line);text-decoration:none}   /* Biohub|CellXState is its own section below the thin line; paper link sits above it */
.mth-rail-foot img{height:20px;opacity:.92}
.mth-rail-foot span{font-size:16px;color:var(--mut)}
.mth-paper{display:flex;flex-direction:column;gap:3px;padding:11px 13px;border:1px solid var(--line);border-radius:9px;background:var(--panel);text-decoration:none;transition:border-color .15s,background .15s}
.mth-paper:hover{border-color:var(--accent);background:rgba(38,198,255,.07)}
.mth-paper-lbl{font-size:18px;font-weight:600;color:var(--accent)}
.mth-paper-cite{font-size:15.5px;color:var(--mut)}
.mth-paper-go{color:var(--accent)}
.mth-railitem{display:flex;align-items:center;gap:9px;text-align:left;background:none;border:none;color:var(--mut);
  padding:7px 9px;border-radius:7px;cursor:pointer;font-size:13px;border-left:3px solid transparent;width:100%}
.mth-railitem:hover{background:rgba(255,255,255,.05);color:var(--fg)}
.mth-railitem.on{background:rgba(88,166,255,.12);color:var(--fg);border-left-color:var(--accent)}
.mth-num{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;
  background:rgba(255,255,255,.08);font-size:11px;flex:0 0 auto}
.mth-railitem.on .mth-num{background:var(--accent);color:#08111f}
.mth-railitem-x{font-style:italic}
.mth-railitem-x .mth-num{background:rgba(255,255,255,.04);color:var(--mut);font-weight:600}
.mth-card{background:rgba(22,27,34,.5);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:22px 26px 18px}
.mth-kicker{font:600 11px ui-monospace,monospace;letter-spacing:.14em;color:var(--accent);text-transform:uppercase}
.mth-title{margin:6px 0 4px;font-size:24px;font-weight:700;color:var(--fg)}
.mth-stage{display:flex;justify-content:center;padding:8px 0 14px}
.mth-stage svg.mth{width:100%;max-width:520px;height:auto}
.mth-body{font-size:15px;line-height:1.6;color:var(--fg);max-width:660px}
.mth-body i{color:var(--mut)}
.mth-why{margin-top:12px;font-size:13.5px;line-height:1.55;color:var(--mut);border-left:3px solid var(--accent);padding-left:11px}
.mth-why b{color:var(--accent)}
.mth-navbar{display:flex;align-items:center;justify-content:space-between;margin-top:18px}
.mth-navbar button{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);color:var(--fg);
  padding:6px 14px;border-radius:8px;cursor:pointer;font-size:13px}
.mth-navbar button:disabled{opacity:.35;cursor:default}
.mth-dots{display:flex;gap:7px}
.mth-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.2);cursor:pointer}
.mth-dot.on{background:var(--accent)}
/* SVG animations (group transforms + opacity; per-class transform-origin) */
.mth-pulse,.mth-breathe,.mth-rise,.mth-collapse,.mth-morph,.mth-slide,.mth-glow,.mth-sweep,.mth-hi,.mth-jit,.mth-soft,.mth-branch,.mth-cyc{transform-box:fill-box}
@keyframes mthPulse{0%,100%{opacity:.35}50%{opacity:1}}
.mth-pulse{transform-origin:center;animation:mthPulse 2.6s ease-in-out infinite}
@keyframes mthBreathe{0%,100%{transform:scale(1)}50%{transform:scale(1.07)}}
.mth-breathe{transform-origin:center;animation:mthBreathe 3s ease-in-out infinite}
@keyframes mthRise{0%{transform:scaleY(.05)}55%,100%{transform:scaleY(1)}}
.mth-rise{transform-origin:bottom;animation:mthRise 2.6s ease-out infinite}
@keyframes mthCollapse{0%{transform:scale(1.5);opacity:.85}62%{transform:scale(.18);opacity:0}100%{opacity:0}}
.mth-collapse{transform-origin:center;animation:mthCollapse 3.6s ease-in infinite}
@keyframes mthEmerge{0%,45%{opacity:0}72%,100%{opacity:1}}
.mth-emerge{animation:mthEmerge 3.6s ease-out infinite}
@keyframes mthMorph{0%,100%{transform:scale(1,1)}50%{transform:scale(1.28,.74)}}
.mth-morph{transform-origin:center;animation:mthMorph 3.2s ease-in-out infinite}
/* Traversal: z-bars morph A(NTC)→B(knockout)→A in lockstep with the α dot + cell (all 3.2s) */
@keyframes mthZmorph{0%,100%{transform:scaleY(1)}50%{transform:scaleY(var(--sy,1))}}
.mth-zmorph{transform-box:fill-box;transform-origin:bottom;animation:mthZmorph 3.2s ease-in-out infinite}
@keyframes mthSlide{0%,100%{transform:translateX(0)}50%{transform:translateX(280px)}}
.mth-slide{animation:mthSlide 3.2s ease-in-out infinite}
@keyframes mthGlow{0%,100%{transform:scale(.7);opacity:.35}50%{transform:scale(1.15);opacity:.9}}
.mth-glow{transform-origin:center;animation:mthGlow 2.8s ease-in-out infinite}
@keyframes mthCycA{0%,100%{opacity:1}50%{opacity:.12}}
.mth-cycA{animation:mthCycA 3s ease-in-out infinite}
@keyframes mthCycB{0%,100%{opacity:.12}50%{opacity:1}}
.mth-cycB{animation:mthCycB 3s ease-in-out infinite}
.mth-refs{margin-top:12px;font-size:12px;color:var(--mut)}
.mth-refs a{color:var(--accent);text-decoration:none}
.mth-refs a:hover{text-decoration:underline}
.mth-defs{margin-top:12px;border-top:1px solid rgba(255,255,255,.08);padding-top:8px}
.mth-defs>summary{cursor:pointer;font-size:12px;color:var(--accent);font-weight:600;list-style:none}
.mth-defs>summary::-webkit-details-marker{display:none}
.mth-defs>summary::before{content:"▸ ";color:var(--mut)}
.mth-defs[open]>summary::before{content:"▾ "}
.mth-defs dl{margin:9px 0 0}
.mth-defs dl>div{margin-bottom:7px}
.mth-defs dt{font-size:12.5px;font-weight:600;color:var(--fg)}
.mth-defs dd{margin:1px 0 0;font-size:12.5px;line-height:1.5;color:var(--mut)}
@keyframes mthSweep{0%{transform:translateX(0);opacity:0}12%{opacity:.9}88%{transform:translateX(var(--sw,300px));opacity:.9}100%{transform:translateX(var(--sw,300px));opacity:0}}
.mth-sweep{animation:mthSweep 4s ease-in-out infinite}
/* methods tab — larger text + wider layout + Learn-more dropdown (feedback) */
#methods-view{max-width:1180px}
#stage.methods-active{padding:16px 30px}
.mth-title{font-size:30px}
.mth-kicker{font-size:14px}
.mth-body{font-size:19px;max-width:940px}
.mth-why{font-size:21px}
.mth-refs{font-size:18px}
.mth-stage svg.mth{max-width:680px}
.mth-defs>summary{font-size:19px}
.mth-defs dt{font-size:19px}
.mth-defs dd{font-size:19px}
.mth-navbar button{font-size:20px;padding:10px 20px}
.mth-railitem{font-size:17px}
.mth-more{margin-top:10px;border-top:1px solid rgba(255,255,255,.06);padding-top:8px}
.mth-more>summary{cursor:pointer;color:var(--accent);font-weight:600;font-size:19px;list-style:none}
.mth-more>summary::-webkit-details-marker{display:none}
.mth-more>summary::before{content:"▸ ";color:var(--mut)}
.mth-more[open]>summary::before{content:"▾ "}
.mth-more p{margin:8px 0 0;font-size:20px;line-height:1.65;color:var(--fg)}
.mth-sec{margin-bottom:4px}
.mth-seccap{font-size:16px;color:var(--fg);font-weight:700;margin:10px 0 4px;text-align:center}   /* match deck typography (not the bright accent-blue) */
.mth-sec .mth-stage{padding:4px 0 8px}
.mth-sec .mth-stage svg.mth{max-width:620px}
.mth-sectext{font-size:19px;line-height:1.6;color:var(--fg);text-align:left;max-width:940px;margin:4px 0 10px}   /* same as .mth-body */
@keyframes mthHi{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.16);opacity:1}}
.mth-hi{transform-origin:center;animation:mthHi 3.2s ease-in-out infinite}
@keyframes mthJit{0%,100%{transform:scaleY(.9)}50%{transform:scaleY(1.05)}}
.mth-jit{transform-origin:bottom;animation:mthJit 2.6s ease-in-out infinite}

@keyframes mthSoft{0%,100%{opacity:.5}50%{opacity:.78}}
.mth-soft{animation:mthSoft 3.6s ease-in-out infinite backwards}
@keyframes mthBranch{0%,100%{opacity:1}50%{opacity:.4}}
.mth-branch{animation:mthBranch 3.7s ease-in-out infinite both}
@keyframes mthCyc{0%,10%{transform:scale(1);opacity:.55}16%,24%{transform:scale(1.18);opacity:1}32%,100%{transform:scale(1);opacity:.55}}
.mth-cyc{transform-origin:center;animation:mthCyc 5s ease-in-out infinite}
@keyframes mthCycIn{0%,10%{opacity:0}17%,25%{opacity:.95}33%,100%{opacity:0}}
.mth-cycin{animation:mthCycIn 5s ease-in-out infinite both}

@keyframes mthGrow{0%,100%{transform:scaleY(.25)}50%{transform:scaleY(1)}}
.mth-grow{transform-box:fill-box;transform-origin:bottom;animation:mthGrow 3s ease-in-out infinite}
@keyframes mthExpress{0%,100%{opacity:.15}50%{opacity:1}}
.mth-express{animation:mthExpress 3s ease-in-out infinite}
@keyframes mthDrop{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.06)}}
.mth-drop{transform-box:fill-box;transform-origin:bottom;animation:mthDrop 3s ease-in-out infinite}
@keyframes mthRemove{0%,100%{opacity:1}50%{opacity:.12}}
.mth-remove{animation:mthRemove 3s ease-in-out infinite}
@keyframes mthShrink{0%,100%{transform:scale(1)}50%{transform:scale(.75)}}
.mth-shrink{transform-box:fill-box;transform-origin:center;animation:mthShrink 3s ease-in-out infinite}
/* Embedding: 3 discrete states switch in lockstep (synchronized) with snappy transitions (stochastic, not a wave) */
@keyframes mthSt0{0%,28%{opacity:1}34%,94%{opacity:0}100%{opacity:1}}
@keyframes mthSt1{0%,28%{opacity:0}34%,61%{opacity:1}67%,100%{opacity:0}}
@keyframes mthSt2{0%,61%{opacity:0}67%,94%{opacity:1}100%{opacity:0}}
.mth-st0,.mth-st1,.mth-st2{animation-duration:4.2s;animation-timing-function:ease;animation-iteration-count:infinite}
.mth-st0{animation-name:mthSt0}.mth-st1{animation-name:mthSt1}.mth-st2{animation-name:mthSt2}
@keyframes mthFlowEdge{0%{opacity:.2}10%{opacity:.95}26%{opacity:.2}100%{opacity:.2}}
.mth-flow-edge{animation:mthFlowEdge 3s ease-in-out infinite}
@keyframes mthFlowNode{0%,100%{transform:scale(1)}10%{transform:scale(1.4)}28%{transform:scale(1)}}
.mth-flow-node{transform-box:fill-box;transform-origin:center;animation:mthFlowNode 3s ease-in-out infinite}
/* predicted class node: pops large + bright when the signal reaches the last layer (delay 1.25s, same 3s cycle as the flow) */
@keyframes mthPredict{0%,100%{transform:scale(1);opacity:.4}15%{transform:scale(1.6);opacity:1}55%{transform:scale(1.2);opacity:.9}}
.mth-predict{transform-box:fill-box;transform-origin:center;animation:mthPredict 3s ease-in-out infinite}
.brand{display:flex;align-items:center;gap:9px}
.opsin-eyes{height:28px;width:auto;display:block}
.biohub-logo{display:inline-flex;align-items:center;padding-left:10px;border-left:1px solid var(--line);margin-left:2px;opacity:.9;transition:opacity .15s}
.biohub-logo img{height:26px;width:auto;display:block}
.biohub-logo:hover{opacity:1}
/* full-screen loading veil — hides the initial traversal flash until first render */
#loading{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:var(--bg);transition:opacity .4s ease}
#loading.gone{opacity:0;pointer-events:none}
#loading .load-box{display:flex;flex-direction:column;align-items:center;gap:12px}
#loading .load-box img{width:56px;height:56px;animation:loadpulse 1.3s ease-in-out infinite}
#loading .load-t{font:700 20px ui-sans-serif,system-ui,sans-serif;color:var(--fg);letter-spacing:.06em}
#loading .load-s{font:400 12px ui-sans-serif,system-ui,sans-serif;color:var(--mut);letter-spacing:.08em}
@keyframes loadpulse{0%,100%{opacity:.55;transform:scale(1)}50%{opacity:1;transform:scale(1.09)}}

/* universal image clim — display-time levels stretch applied to every panel's images/canvases */
#stage img, #stage canvas, .popout img { filter: url(#img-levels); }   /* .popout is fixed/outside #stage → include it */
/* Montage has its own opacity/brightness controls; keep the SVG contrast filter OFF its surfaces.
   On the dots overlay (redrawn every animation frame) the per-frame SVG filter caused Safari ghosting/freeze;
   on the live canvas it distorted geometry (stretched/tall). */
#montage-view canvas, #montage-view img { filter: none !important; }
#imgclim-field{display:flex;flex-direction:column;gap:6px}
#imgclim-field .ic-lbl{font-size:12px;color:var(--mut);text-transform:uppercase;letter-spacing:.04em}
#imgclim-field #i-climreset{padding:2px 8px;flex:none}

/* affinage mechanistic narrative — collapsible prose in the Info panel */
#info-body .narr{color:var(--fg);line-height:1.55}
#info-body .narr-more{display:block;margin-top:6px;background:none;border:none;padding:0;
  color:var(--accent);font:inherit;font-size:12px;cursor:pointer}
#info-body .narr-more:hover{text-decoration:underline}

/* per-member affinage narrative on the complex page — collapsed by default */
#info-body .cx-narr{margin:2px 0 2px 12px}
#info-body .cx-narr>summary{cursor:pointer;color:var(--accent);font-size:11px;list-style:none}
#info-body .cx-narr>summary::-webkit-details-marker{display:none}
#info-body .cx-narr>summary::before{content:"▸ "}
#info-body .cx-narr[open]>summary::before{content:"▾ "}
#info-body .cx-narr .narr{font-size:12px;color:var(--fg);line-height:1.5;margin:4px 0 6px 12px}

/* internal-vs-public feature gate + staging-only preview toggle */
.feat-hidden{display:none !important}
.envtoggle{margin-right:12px;border-color:#d29922;color:#e3b341}
.envtoggle:hover{border-color:#e3b341}
.envtoggle.pub-on{background:rgba(210,153,34,.18);border-color:#e3b341;color:#f2cc60}

/* About panel — branded hero + tighter, styled sections */
.about-hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:3px;padding:4px 0 14px}
.about-hero .about-eyes{width:54px;height:54px;margin-bottom:2px}
.about-name{font:700 22px ui-sans-serif,system-ui,sans-serif;letter-spacing:.07em;color:var(--fg)}
.about-tag{font-size:12px;color:var(--mut);letter-spacing:.03em;max-width:230px;line-height:1.4}
.about-lead{font-size:14.5px;line-height:1.6;color:var(--mut);padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:15px}
.about-lead b{color:var(--fg)}
#side-about-view .hint,.mth-about .hint{font-size:13.5px;line-height:1.5}
.about-sec{margin-bottom:15px}
.about-cap{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);margin-bottom:7px}
#side-about-view a,.mth-about a{color:var(--accent);text-decoration:none}
#side-about-view a:hover,.mth-about a:hover{text-decoration:underline}
.about-tabs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.about-tabs li{font-size:13.5px;line-height:1.5;color:var(--mut);padding-left:10px;border-left:2px solid var(--line)}
.about-tabs li b{color:var(--fg)}
.about-foot{display:flex;align-items:center;gap:10px;padding-top:13px;border-top:1px solid var(--line)}
.about-foot img{height:20px;opacity:.92}
.about-foot span{font-size:14px;color:var(--mut);line-height:1.35}

/* About as the first How-it-works section — mimic the other slides' width + typography */
.mth-about{max-width:940px;margin:0 auto}
.mth-about .about-hero{padding-top:0}
.mth-about .about-lead{font-size:18px;line-height:1.65;color:var(--fg);border-bottom:none;padding-bottom:6px;margin-bottom:18px}
.mth-about .about-lead b{color:var(--accent)}
.mth-about .about-cap{font-size:16px}
.mth-about .about-tabs li{font-size:20px;line-height:1.55}
.mth-about .hint{font-size:19px;line-height:1.55}
.mth-about .about-foot span{font-size:17px}
.mth-about .about-name{font-size:30px}
.mth-about .about-tag{font-size:13px;max-width:none}