/* Stage Kit studio. The page is made of the kit: the light behind it is kit/aura.js, the panels are the kit's glass,
   tab changes are kit transitions and headlines use the kit's entrances. It wears whatever theme is being built. */
html,body{height:auto;overflow:visible}
html{overflow-x:hidden;scroll-padding-top:96px}
body{cursor:auto;margin:0;min-height:100vh;background:var(--ground);color:var(--ink);font:400 18px/1.55 var(--text);letter-spacing:-.006em}
*,*::before,*::after{box-sizing:border-box}
a{color:inherit}
h1,h2,h3,p{margin:0}
button,input,select{font:inherit;color:inherit}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}

/* the glass recipe of the deck controls, as variables so the dark ground flips it in one place */
:root{
  --g-fill:rgba(255,255,255,.46); --g-fill-2:rgba(255,255,255,.62); --g-edge:rgba(255,255,255,.72);
  --g-shadow:inset 0 1px 0 rgba(255,255,255,.85),inset 0 -1px 0 rgba(11,11,12,.04),0 6px 24px rgba(11,11,12,.07);
}
:root[data-ground=dark]{
  color-scheme:dark;
  --g-fill:rgba(255,255,255,.07); --g-fill-2:rgba(255,255,255,.1); --g-edge:rgba(255,255,255,.16);
  --g-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 6px 24px rgba(0,0,0,.4);
}
.gls{background:var(--g-fill);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--g-edge);box-shadow:var(--g-shadow)}

#bg{position:fixed;inset:0;z-index:0;pointer-events:none;background:var(--ground)}
#fx{position:fixed;inset:0;z-index:80;pointer-events:none}
main,.foot{position:relative;z-index:1}
.wrap{max-width:1600px;margin:0 auto;padding:0 32px}
.mono{font-family:var(--mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-70)}

/* header: one floating glass bar */
.top{position:sticky;top:0;z-index:60;padding:14px 24px 0}
.hbar{max-width:1584px;margin:0 auto;height:58px;border-radius:999px;display:flex;align-items:center;gap:22px;padding:0 9px 0 24px}
.logo{display:flex;align-items:center;gap:10px;font:600 21px/1 var(--display);letter-spacing:-.02em;text-decoration:none;flex:none}
.logo i{width:12px;height:12px;border-radius:50%;background:var(--accent)}
.tabs{flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;border-radius:999px}
.tabs::-webkit-scrollbar{display:none}
.tabs-in{position:relative;display:inline-flex;gap:2px;padding:4px;border-radius:999px;background:var(--ink-06);vertical-align:top}
.tabs-in a,.tabs-on span{display:block;padding:0 16px;height:34px;border-radius:999px;font:500 16px/34px var(--text);text-decoration:none;white-space:nowrap}
.tabs-in a{color:var(--ink-70)}
.tabs-in a:hover{color:var(--ink)}
/* the thumb: an inverted copy of the row, clipped to the current tab. It slides the way the scrub control does. */
.tabs-on{position:absolute;inset:4px;display:flex;gap:2px;border-radius:999px;background:var(--ink);color:var(--ground);pointer-events:none;
  clip-path:inset(0 var(--r,100%) 0 var(--l,0px) round 999px);transition:clip-path var(--t) var(--ease)}
.acts{display:flex;gap:8px;flex:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 20px;border-radius:999px;border:1px solid transparent;background:var(--accent);color:var(--on-accent);font:500 16px/1 var(--text);text-decoration:none;cursor:pointer;white-space:nowrap;transition:background var(--t-fast) var(--ease),border-color var(--t-fast) var(--ease)}
.btn:hover{background:var(--accent-deep)}
.btn:active{transform:scale(.98)}
.btn.ghost{background:var(--g-fill-2);color:var(--ink);border-color:var(--ink-12)}
.btn.ghost:hover{border-color:var(--ink);background:var(--g-fill-2)}
.btn.sm{height:36px;padding:0 16px;font-size:15px}
.btn[disabled]{opacity:.4;pointer-events:none}

/* one tab on screen at a time; a tab plays its entrances when it gets .sk-play */
.tab{display:none;padding:44px 0 96px;min-height:calc(100vh - 150px)}
.tab.is-on{display:block}
.st-h1{font:var(--w-h1) clamp(40px,5.6vw,88px)/1 var(--display);letter-spacing:calc(-.052em*var(--track));word-spacing:.04em}
.st-h1.big{font-size:clamp(46px,7.2vw,124px);line-height:.96}
.st-h2{font:var(--w-h1) clamp(32px,3.6vw,56px)/1.04 var(--display);letter-spacing:calc(-.045em*var(--track))}
.st-h3{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font:600 24px/1.2 var(--display);letter-spacing:-.02em}
.st-h3 code{font:400 13px/1 var(--mono);color:var(--ink-50);letter-spacing:.02em;text-align:right}
.st-lede{margin-top:20px;max-width:880px;font-size:21px;line-height:1.45;color:var(--ink-70);text-wrap:pretty}
.intro{margin-bottom:34px}
.sec{margin-top:72px}
.sec:first-child{margin-top:0}

/* build: the deck on the left, the settings on the right */
.bench{display:grid;grid-template-columns:minmax(0,1fr) 424px;gap:28px;align-items:start}
.stagecol{min-width:0}
.screen{position:relative;aspect-ratio:16/9;border-radius:20px;overflow:hidden;border:1px solid var(--g-edge);background:var(--ground);box-shadow:var(--g-shadow),0 30px 80px rgba(11,11,12,.1)}
.screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.slidebar{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto auto;align-items:center;gap:8px 10px;margin-top:14px;padding:10px;border-radius:26px}
.slidebar select{grid-column:span 3}
.slidebar select:last-child{grid-column:span 2}
.slidebar .where{font:500 15px/1 var(--mono);letter-spacing:.03em;padding:0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slidebar .where b{font-weight:500}
.slidebar .where span{color:var(--ink-50)}
.icon{all:unset;box-sizing:border-box;cursor:pointer;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;transition:background var(--t-fast)}
.icon:hover{background:var(--g-fill-2)}
.icon svg{width:16px;height:16px;display:block}
.strip{display:flex;gap:5px;margin-top:12px;flex-wrap:wrap}
.strip button{all:unset;box-sizing:border-box;cursor:pointer;min-width:32px;height:30px;padding:0 5px;border-radius:999px;border:1px solid var(--ink-12);background:var(--g-fill);font:400 12px/28px var(--mono);text-align:center;color:var(--ink-70);transition:background var(--t-fast),color var(--t-fast)}
.strip button:hover{border-color:var(--ink);color:var(--ink)}
.strip button.now{background:var(--ink);border-color:var(--ink);color:var(--ground)}
.note{margin-top:12px;font-size:15px;line-height:1.45;color:var(--ink-70)}

.panel{border-radius:24px;overflow:hidden}
.bench .panel{position:sticky;top:90px;max-height:calc(100vh - 108px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--ink-12) transparent}
.g{padding:20px 22px 22px;border-top:1px solid var(--ink-12)}
.g:first-child{border-top:0}
.gl{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.gl output{font:400 13px/1 var(--mono);color:var(--ink)}
.row2{display:grid;grid-template-columns:88px 1fr;align-items:center;gap:10px;margin-top:12px;font-size:16px;color:var(--ink-70)}
.gl+.row2{margin-top:0}
.row2 output{font:400 13px/1 var(--mono);color:var(--ink);text-align:right}
.row3{grid-template-columns:88px 1fr 46px}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{all:unset;box-sizing:border-box;cursor:pointer;padding:0 13px;height:34px;border-radius:999px;border:1px solid var(--ink-12);background:var(--g-fill-2);font-size:15px;line-height:32px;color:var(--ink-70);white-space:nowrap;text-transform:capitalize;transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast)}
.seg button:hover{border-color:var(--ink);color:var(--ink)}
.seg button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--ground)}
.seg button:focus-visible,.strip button:focus-visible,.icon:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
select,input[type=text]{height:38px;border:1px solid var(--ink-12);border-radius:12px;background:var(--g-fill-2);padding:0 12px;font-size:16px;min-width:0;width:100%;color:var(--ink)}
select:hover,input[type=text]:hover{border-color:var(--ink)}
input[type=color]{width:38px;height:38px;border:1px solid var(--ink-12);border-radius:12px;background:var(--g-fill-2);padding:3px;cursor:pointer}
.stack{display:grid;gap:8px}
.stack .btn{width:100%}

/* sliders: the scrub control of the deck. A 2 px track, an accent fill, a glass thumb. */
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:24px;margin:0;background:none;cursor:pointer;--p:50%}
input[type=range]::-webkit-slider-runnable-track{height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent) var(--p),rgba(var(--ink-rgb),.16) var(--p))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;margin-top:-10px;border:0;border-radius:50%;background:#fff;
  box-shadow:0 1px 2px rgba(11,11,12,.18),0 4px 12px rgba(11,11,12,.14),inset 0 0 0 5px #fff,inset 0 0 0 11px var(--accent);transition:transform var(--t-fast) var(--ease)}
input[type=range]:active::-webkit-slider-thumb{transform:scale(1.18)}
input[type=range]::-moz-range-track{height:2px;border-radius:2px;background:rgba(var(--ink-rgb),.16)}
input[type=range]::-moz-range-progress{height:2px;border-radius:2px;background:var(--accent)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border:0;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(11,11,12,.18),0 4px 12px rgba(11,11,12,.14),inset 0 0 0 5px #fff,inset 0 0 0 11px var(--accent)}

/* colour wheel */
.wheelrow{display:grid;grid-template-columns:172px 1fr;gap:16px;align-items:start}
.wheel{position:relative;width:172px;height:172px;touch-action:none;cursor:crosshair;border-radius:50%;box-shadow:0 0 0 1px var(--ink-12),0 8px 24px rgba(11,11,12,.1)}
.wheel canvas{width:100%;height:100%;display:block;border-radius:50%}
.wheel .pin{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px rgba(11,11,12,.35),0 2px 6px rgba(11,11,12,.3);pointer-events:none}
.wheel .mark{position:absolute;width:11px;height:11px;margin:-5.5px 0 0 -5.5px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px rgba(11,11,12,.3);pointer-events:none}
.valrow{margin-top:8px}
.swatches{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}
.swatches button{all:unset;cursor:pointer;width:26px;height:26px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(127,127,127,.35)}
.swatches button[aria-pressed=true]{box-shadow:0 0 0 2px var(--ground),0 0 0 4px var(--ink)}
.swatches button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.tones{display:grid;grid-template-columns:repeat(6,1fr);margin:16px 0 4px;border-radius:10px;overflow:hidden;border:1px solid var(--ink-12)}
.tones i{height:26px;display:block}
.customs{display:flex;gap:8px;margin-top:10px;padding-left:98px}

/* transitions gallery */
.gridhead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:34px 24px}
.tile .mini{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid var(--g-edge);background:var(--ground);cursor:pointer;isolation:isolate;box-shadow:var(--g-shadow)}
.tile .scene{position:absolute;inset:0}
.tile .ms{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:7% 8%;visibility:hidden}
.tile .ms.on,.tile .ms.leaving{visibility:visible}
.tile .ms b{font:var(--w-h1) clamp(30px,3.4vw,54px)/.95 var(--display);letter-spacing:calc(-.05em*var(--track));color:var(--ink)}
.tile .ms span{margin-top:8px;font:400 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-50)}
.tile .ms.a{background:radial-gradient(80% 90% at 50% 130%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 40%,rgba(var(--accent-rgb),0) 75%),var(--ground)}
.tile .ms.b{background:radial-gradient(70% 90% at 108% -10%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.tile .ms .dot{position:absolute;right:9%;top:14%;width:9%;aspect-ratio:1;border-radius:50%;background:var(--accent)}
.tile .th{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:16px}
.tile h3{font:600 25px/1.1 var(--display);letter-spacing:-.02em;text-transform:capitalize}
.tile p{margin-top:6px;font-size:17px;line-height:1.45;color:var(--ink-70);min-height:2.9em}
.tile .use{margin-top:12px}
.tile.is-used .mini{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),var(--g-shadow)}

/* looks: twelve starting points, each shown as its accent on its ground */
.looks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.looks button{all:unset;box-sizing:border-box;cursor:pointer;display:block;padding:6px 6px 8px;border-radius:14px;border:1px solid var(--ink-12);background:var(--g-fill-2);text-align:center;transition:border-color var(--t-fast)}
.looks button:hover{border-color:var(--ink)}
.looks button[aria-pressed=true]{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.looks button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.looks i{display:block;position:relative;height:38px;border-radius:9px;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(127,127,127,.28)}
.looks i b{position:absolute;right:-18%;bottom:-70%;width:70%;aspect-ratio:1;border-radius:50%;filter:blur(5px)}
.looks span{display:block;margin-top:7px;font-size:14px;line-height:1.1;color:var(--ink-70);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.looks button[aria-pressed=true] span{color:var(--ink)}

/* layouts: a wall of framed slides. The frame is a hairline and a mat; the slide inside is the real markup at 1920 by 1080. */
.lgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:38px 24px}
.lframe{display:block;padding:9px;border-radius:16px;border:1px solid var(--ink-12);background:var(--g-fill-2);cursor:pointer;transition:border-color var(--t-fast) var(--ease)}
.lframe:hover{border-color:var(--ink)}
.lframe:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.lframe .fit{margin-top:0;border-radius:8px;box-shadow:0 0 0 1px var(--ink-12);isolation:isolate}
.lstage{height:1080px;overflow:hidden;background:var(--ground);pointer-events:none}
.lstage .slide{cursor:default}
/* a framed slide is at rest: every entrance and chart build jumps to its last frame */
.lstage *,.lstage *::before,.lstage *::after{animation-duration:0s!important;animation-delay:0s!important;animation-iteration-count:1!important;transition:none!important}
/* the light of each camera position, as plain gradients: forty live gradient fields would be too much for one page */
.lstage[data-aura=rise]{background:radial-gradient(70% 80% at 50% 128%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=top]{background:radial-gradient(80% 70% at 50% -34%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=left]{background:radial-gradient(46% 100% at -16% 50%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=right]{background:radial-gradient(46% 100% at 116% 50%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=corner]{background:radial-gradient(52% 82% at 108% 112%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=corner-l]{background:radial-gradient(52% 82% at -8% 112%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=duo]{background:radial-gradient(44% 70% at -8% -6%,var(--accent-mid) 0%,rgba(var(--accent-rgb),0) 74%),radial-gradient(52% 82% at 108% 112%,var(--accent) 0%,rgba(var(--accent-rgb),.5) 42%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=quiet]{background:radial-gradient(70% 46% at 50% 128%,rgba(var(--accent-rgb),.7) 0%,rgba(var(--accent-rgb),0) 78%),var(--ground)}
.lstage[data-aura=full]{background:radial-gradient(60% 80% at 14% 8%,var(--accent-mid) 0%,rgba(var(--accent-rgb),0) 70%),var(--accent)}
.ltile .th{margin-top:14px}
.ltile h3{text-transform:none}
.ltile .copyj{margin-top:14px}

/* agents: setup lines, the tool table and a slide written as data */
.agrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:34px;align-items:start}
.acard{border-radius:24px;padding:24px 26px 22px;min-width:0}
.codeblk{margin:16px 0 12px;padding:16px 18px;border-radius:12px;border:1px solid var(--ink-12);background:var(--g-fill-2);font:400 14px/1.65 var(--mono);color:var(--ink);white-space:pre;overflow-x:auto;scrollbar-width:thin}
.acard .btn+.codeblk{margin-top:22px}
.acard .note{font-size:16px}
.ctl select{width:auto;min-width:220px}
.pgrid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px;margin-top:20px;align-items:start}
.pgrid textarea{display:block;width:100%;min-height:440px;resize:vertical;padding:18px 20px;border-radius:16px;border:1px solid var(--ink-12);background:var(--g-fill-2);font:400 15px/1.6 var(--mono);color:var(--ink);tab-size:2}
.pgrid textarea:hover{border-color:var(--ink)}
.pgrid .lframe{cursor:default}
.pgrid .lframe:hover{border-color:var(--ink-12)}
.pg-msgs{list-style:none;margin:18px 0 0;padding:0;max-width:1100px}
.pg-msgs li{display:grid;grid-template-columns:70px 1fr;gap:14px;align-items:baseline;padding:11px 0;border-top:1px solid var(--ink-12);font-size:18px;line-height:1.45;color:var(--ink-70)}
.pg-msgs li.err{color:var(--ink)}
.pg-msgs li.err .mono{color:var(--accent)}
#pg-state{color:var(--ink)}
#tools td:first-child{font:400 16px/1.6 var(--mono);color:var(--accent)}

/* light: the lab is the page itself */
.lab{display:grid;grid-template-columns:minmax(0,1fr) 424px;gap:28px;align-items:start;min-height:calc(100vh - 260px)}
.labtext{padding-top:6vh}
.labtext .mono{display:block;margin-bottom:26px}
.labtext .st-lede{max-width:720px;margin-top:30px}
/* the full camera floods the page: the same role swap as a flooded slide, for everything on it */
body.flood{
  --ground:var(--k-accent);
  --ink:var(--k-on); --ink-rgb:var(--k-on-rgb);
  --ink-70:rgba(var(--k-on-rgb),.86); --ink-50:rgba(var(--k-on-rgb),.72); --ink-12:rgba(var(--k-on-rgb),.3); --ink-06:rgba(var(--k-on-rgb),.14);
  --accent:var(--k-on); --accent-rgb:var(--k-on-rgb); --accent-deep:var(--k-on); --on-accent:var(--k-accent);
  --g-fill:rgba(var(--k-on-rgb),.12); --g-fill-2:rgba(var(--k-on-rgb),.14); --g-edge:rgba(var(--k-on-rgb),.3);
  --g-shadow:inset 0 1px 0 rgba(var(--k-on-rgb),.3),0 6px 24px rgba(11,11,12,.12);
  color:var(--ink);
}

/* motion */
.ctl{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;margin-top:24px}
.ctl label{display:flex;align-items:center;gap:12px;font-size:16px;color:var(--ink-70)}
.ctl input[type=range]{width:200px}
.ctl output{min-width:52px;color:var(--ink)}
.curves{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:30px}
.curve{border-top:1px solid var(--ink-12);padding-top:22px}
.curve svg{width:130px;height:130px;display:block;overflow:visible}
.curve path{fill:none;stroke-linecap:round}
.curve .ax{stroke:var(--ink-12);stroke-width:2}
.curve .cv{stroke:var(--accent);stroke-width:5}
.curve h3{margin-top:18px;font:600 28px/1.1 var(--display);letter-spacing:-.02em;color:var(--accent)}
.curve p{font-size:17px;color:var(--ink-70);margin-top:6px}
.curve code{display:block;margin-top:10px;font:400 13px/1.3 var(--mono);color:var(--ink-50)}
.curve .lane{position:relative;height:12px;margin-top:18px;border-radius:6px;background:var(--ink-06)}
.curve .lane i{position:absolute;left:0;top:0;width:12px;height:12px;border-radius:50%;background:var(--accent);animation:lane calc(1.1s/var(--speed)) var(--c) .3s infinite alternate}
@keyframes lane{to{left:calc(100% - 12px)}}
.durs{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:34px}
.durs div{border-top:1px solid var(--ink-12);padding:18px 0 0}
.durs b{display:block;font:var(--w-h1) 40px/1 var(--display);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.durs span{display:block;margin-top:10px}

/* a 1920-wide sample scaled into its frame: --h is its height at 1920 */
.fit{position:relative;overflow:hidden;border-radius:20px;aspect-ratio:1920/var(--h,560);margin-top:22px}
.fit-in{position:absolute;left:0;top:0;width:1920px;transform-origin:0 0}
.sample{padding:96px 128px 110px;cursor:pointer}
.sample .sk-h1{--fs:150px}
.sample .sk-lede{margin-top:34px}
.sample .sk-label{display:block;margin-bottom:56px}
.demo{padding:80px 128px 96px;display:grid;grid-template-columns:auto 1fr;gap:120px;align-items:end;cursor:pointer}
.demo .hero{text-align:left}

/* parts */
.parts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:44px 28px;margin-top:56px}
.part .fit{margin-top:14px}
.glassbed{height:830px;padding:0 128px;display:flex;flex-direction:column;gap:92px;align-items:center;justify-content:center;
  background:radial-gradient(60% 120% at 20% 110%,var(--accent) 0%,rgba(var(--accent-rgb),.55) 38%,rgba(var(--accent-rgb),0) 76%),radial-gradient(50% 110% at 96% -10%,var(--accent-mid) 0%,rgba(var(--accent-rgb),0) 70%),var(--ground)}
.glassbed .sk-nav{position:static;translate:none;opacity:1;scale:2.6}
.spec{padding:72px 128px}
.spec>*+*{margin-top:44px}
.scale{padding:44px 128px}
.scale .ln{display:grid;grid-template-columns:330px 1fr;align-items:baseline;border-top:1px solid var(--ink-12);padding:24px 0}
.scale .ln:first-child{border-top:0}
.scale .ln>div{white-space:nowrap;overflow:hidden}
.tonebar{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;margin-top:16px}
.tonebar div i{display:block;height:88px;border-radius:14px;border:1px solid var(--ink-12)}
.tonebar div b{display:block;margin-top:10px;font:500 17px/1.2 var(--text)}
.tonebar div span{display:block;margin-top:4px;font:400 13px/1 var(--mono);color:var(--ink-50)}

/* rules */
.tw{overflow-x:auto;margin-top:34px;border-radius:24px;padding:22px 30px 8px}
.tw table{border-collapse:collapse;width:100%;min-width:760px}
.tw th{font:400 13px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-70);text-align:left;padding:0 20px 14px 0;border-bottom:1px solid var(--ink)}
.tw td{vertical-align:top;padding:17px 22px 17px 0;border-bottom:1px solid var(--ink-12);font-size:19px;line-height:1.45}
.tw tr:last-child td{border-bottom:0}
.tw td:first-child{font-weight:600;white-space:nowrap}
.tw td:last-child{font:400 14px/1.6 var(--mono);color:var(--ink-70);white-space:nowrap;padding-right:0}
.tw td code{font:400 .86em/1 var(--mono);color:var(--accent)}

.foot{padding:26px 0 56px;font-size:15px;line-height:1.6;color:var(--ink-70)}
.foot p{max-width:1100px}
.foot p+p{margin-top:8px}
.toast{position:fixed;left:50%;bottom:28px;translate:-50% 20px;z-index:90;background:var(--ink);color:var(--ground);font-size:16px;padding:11px 20px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .25s,translate .25s var(--ease);max-width:calc(100vw - 32px)}
.toast.on{opacity:1;translate:-50% 0}

@media (max-width:1120px){
  .bench,.lab,.agrid,.pgrid{grid-template-columns:minmax(0,1fr)}
  .pgrid textarea{min-height:320px}
  .bench .panel{position:static;max-height:none}
  .parts{grid-template-columns:minmax(0,1fr)}
  .lab{min-height:0}
  .labtext{padding-top:0}
}
@media (max-width:760px){
  .wrap{padding:0 16px}
  .top{padding:10px 12px 0}
  .hbar{flex-wrap:wrap;height:auto;border-radius:26px;padding:10px 10px 8px 16px;gap:8px 12px}
  .tabs{order:3;flex:1 0 100%;margin-left:-6px}
  .acts{margin-left:auto}
  .acts .ghost{display:none}
  .tab{padding:28px 0 72px}
  .st-lede{font-size:19px}
  .curves{grid-template-columns:minmax(0,1fr)}
  .durs{grid-template-columns:repeat(2,1fr)}
  .slidebar{grid-template-columns:auto auto minmax(0,1fr) auto}
  .slidebar #sb-full{display:none}
  .slidebar select,.slidebar select:last-child{grid-column:1/-1}
  .tonebar{grid-template-columns:repeat(4,1fr)}
  .tgrid,.lgrid{grid-template-columns:minmax(0,1fr)}
  .screen,.fit,.panel,.tw,.acard{border-radius:16px}
  .lframe .fit{border-radius:8px}
  .acard{padding:20px 18px 18px}
  .codeblk{font-size:13px;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere}
  .ctl select{min-width:0;flex:1}
  .tw{padding:6px 18px 4px;overflow:visible}
  /* the rules table stacks: rule, meaning, where */
  .tw table{min-width:0;display:block}
  .tw thead{display:none}
  .tw tbody,.tw tr,.tw td{display:block}
  .tw tr{padding:16px 0 15px;border-bottom:1px solid var(--ink-12)}
  .tw tr:last-child{border-bottom:0}
  .tw td,.tw td:first-child,.tw td:last-child{padding:0;border:0;white-space:normal}
  .tw td:first-child{font-size:21px;margin-bottom:5px}
  .tw td:last-child{margin-top:8px;font-size:13px}
  .wheelrow{grid-template-columns:150px 1fr}
  .wheel{width:150px;height:150px}
  .customs{padding-left:0}
}
@media (prefers-reduced-motion:reduce){
  .tabs-on{transition:none}
  .curve .lane i{animation:none}
}