/* oddrefresh.com, the "Three screens" design. One stylesheet, no build step.
   - The page has no accent colour. Colour comes only from the devices:
     green light for the glasses, black and white for the Beepy, Mac chrome for the Mac.
   - Page UI is square. Hardware keeps the radius of the real object.
   - Device screens are drawn at their real pixel size on a wide screen.
   - One dark band per page at most: the glasses list, or the Kingsley diagram. */

:root{
  color-scheme: light;
  --ground:#E5E6E2; --scene:#D6D8D2; --paper:#F1F2EE; --ink:#1B1C1A; --muted:#565952; --rule:#B9BCB4;
  --lens:#060907; --green:#8CFFA8; --green-dim:rgba(140,255,168,.52);
  --bezel:#25262A;
  --band-text:#E7EDE8; --band-muted:#9AA69D; --band-mono:#8C978F; --band-rule:#243027;
  --sans:"Schibsted Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono:"Martian Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){ html{scroll-behavior:smooth} }
body{margin:0;background:var(--ground);color:var(--ink);font:400 17px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%;height:auto}
:focus-visible{outline:1px solid currentColor;outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding-inline:32px}
.mono{font-family:var(--mono);font-stretch:87.5%;font-size:12px;letter-spacing:0;color:var(--muted)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--ground);padding:8px 12px;z-index:10}
.skip:focus{left:16px}
.empty{color:var(--muted)}

/* buttons */
.contact{font:500 14px/1 var(--sans);color:var(--ink);background:transparent;border:1px solid var(--ink);border-radius:0;
  padding:8px 12px;cursor:pointer;white-space:nowrap}
.contact:hover{background:var(--ink);color:var(--ground)}
.contact.inline{font-size:13px;padding:4px 8px;margin-left:2px;vertical-align:1px}
.contact-line{margin-top:4px}

/* header */
.top{display:flex;align-items:center;flex-wrap:wrap;gap:10px 40px;padding-block:22px 8px}
.mark{font-weight:700;font-size:21px;letter-spacing:-.02em;text-decoration:none}
.top nav{display:flex;flex-wrap:wrap;gap:6px 24px;font-size:15px}
.top nav a{text-decoration:none;color:var(--muted)}
.top nav a:hover{color:var(--ink);text-decoration:underline}
.top nav a[aria-current="page"]{color:var(--ink);text-decoration:underline;text-underline-offset:6px}
.top .contact{margin-left:auto}

/* footer */
.foot{margin-top:120px;border-top:1px solid var(--rule);padding-block:26px 40px;display:flex;align-items:center;
  gap:14px 24px;flex-wrap:wrap;color:var(--muted);font-size:15px}
.foot .links{margin-left:auto;display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px}
.foot noscript{flex-basis:100%}
.foot noscript p{margin:0}

/* shared headings */
.h2{font-weight:500;font-size:clamp(30px,3.6vw,44px);line-height:1.08;letter-spacing:-.03em;margin:0 0 14px}
.h3{font-weight:500;font-size:24px;letter-spacing:-.02em;margin:0 0 6px}
.label{font:600 12px/1.3 var(--mono);font-stretch:87.5%;margin:0 0 16px;color:var(--ink)}
.sec{padding-top:112px}
.sec-head{max-width:720px;margin-bottom:44px}
.sec-head p{margin:0;color:var(--muted);max-width:36em}
.sec-head.tight{margin-bottom:22px}

/* home hero */
.hero{padding-top:56px;padding-bottom:36px;max-width:760px}
.hero h1{font-weight:500;font-size:clamp(38px,5.4vw,64px);line-height:1.02;letter-spacing:-.035em;margin:0 0 18px}
.hero p{font-size:19px;color:var(--muted);margin:0;max-width:34em}

/* the desk scene */
.scene{position:relative;height:780px;background:var(--scene);border:1px solid var(--rule);overflow:hidden}
.menubar{position:absolute;inset:0 0 auto 0;display:flex;align-items:center;box-shadow:0 1px 0 rgba(0,0,0,.08)}
.realbar{height:30px;justify-content:flex-end;background:#2b2a28}
.realbar img{display:block;height:30px;width:auto}
.panelshot{position:absolute;top:34px;right:140px;margin:0;width:307px}
.panelshot img{display:block;width:307px;height:auto;border-radius:10px;box-shadow:0 10px 30px rgba(40,44,38,.22)}
.panelshot figcaption{margin-top:10px}
.device{position:absolute;margin:0}
.device figcaption{margin-top:10px}
.g2dev{top:92px;left:44px}
.beepydev{top:452px;left:190px}

/* the G2 lens: a 576 by 288 canvas, green light on black */
.lens{display:flex;flex-direction:column;text-decoration:none;width:576px;max-width:100%;aspect-ratio:2/1;background:var(--lens);
  border-radius:3px;padding:14px 16px;overflow:hidden;container-type:inline-size;box-shadow:inset 0 0 0 1px rgba(140,255,168,.06)}
.lens pre{margin:0;flex:1;min-height:0;display:flex;flex-direction:column;align-items:flex-start;overflow:hidden;
  font-family:var(--mono);font-weight:400;font-size:var(--fs,13px);line-height:1.62;font-stretch:75%;color:var(--green);white-space:pre}
.lens pre span{display:block;min-height:1.62em}
.lens pre .d{color:var(--green-dim)}
.lens pre .ft{margin-top:auto}
.lens.capture{padding:0;display:block}
.lens.capture img{display:block;width:100%;height:100%;object-fit:contain}
span.lens.capture{margin:8px 0}

/* the Beepy: a dark bezel around a 400 by 240 black and white screen */
.bezel{display:inline-block;vertical-align:top;background:var(--bezel);border-radius:16px;padding:14px 14px 18px;max-width:100%;line-height:0;
  box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 12px 28px rgba(40,44,38,.18)}
.bezel img{display:block;width:min(400px,calc(100vw - 100px));height:auto;image-rendering:pixelated;background:#f2f2ee}
.doc .bezel{margin:8px 0}

/* the Mac: the real menu bar strip and the panel under it */
.macdesk{display:grid;justify-items:end;gap:6px;max-width:576px;min-width:0}
.menustrip{display:flex;justify-content:flex-end;background:#2b2a28;width:100%;overflow:hidden}
.menustrip img{display:block;height:auto;width:440px;max-width:100%}
.panelfig{margin:0 12px 0 0;width:min(307px,100%)}
.panelfig img{display:block;width:100%;border-radius:10px;box-shadow:0 10px 30px rgba(40,44,38,.22)}
.panelfig figcaption{margin-top:10px}
.mac-win{width:100%;max-width:880px;border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 0 0 .5px rgba(0,0,0,.22),0 10px 30px rgba(40,44,38,.18)}
.mac-win .bar{display:flex;align-items:center;gap:7px;padding:9px 12px;background:#ECECEA;border-bottom:1px solid #D4D4D0}
.mac-win .bar i{width:11px;height:11px;border-radius:50%;background:#D0D0CC}
.mac-win .bar span{margin-left:10px;font-size:12px;color:#6e6e73}
.mac-win img{display:block;width:100%}

/* glasses: the dark band */
.band{background:var(--lens);color:var(--band-text);margin-top:112px;padding-block:96px 104px}
.band.flush{margin-top:0;padding-block:64px 80px}
.band .sec-head p,.band .lead{color:var(--band-muted)}
.band .mono,.band code{color:var(--band-mono)}
.band a:focus-visible,.band button:focus-visible{outline-color:var(--green)}
.g2grid{display:grid;grid-template-columns:minmax(0,1fr) 576px;gap:56px;align-items:start}
.applist{list-style:none;margin:0;padding:0;border-top:1px solid var(--band-rule)}
.applist li{border-bottom:1px solid var(--band-rule)}
.applist button{all:unset;box-sizing:border-box;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:4px 20px;width:100%;
  padding:18px 4px 8px 0;transition:padding .25s cubic-bezier(.16,1,.3,1)}
.applist b{font-weight:500;font-size:20px;letter-spacing:-.01em}
.applist .tag{grid-column:1/-1;color:var(--band-muted);font-size:15.5px;max-width:34em}
.applist button:hover,.applist button[aria-pressed="true"]{padding-left:14px}
.applist button[aria-pressed="true"] b{color:var(--green)}
.applist button:focus-visible{outline:1px solid var(--green);outline-offset:2px}
.applist .go{display:inline-block;margin:0 0 16px;text-decoration:underline;text-decoration-color:var(--band-rule)}
.applist button[aria-pressed="true"] + .go{margin-left:14px}
.applist .go:hover{color:var(--band-text)}
.g2grid .sticky{position:sticky;top:32px;margin:0}
.g2grid .lens{box-shadow:inset 0 0 0 1px #1a241d}
.g2grid figcaption{margin-top:12px;max-width:576px}

/* PennyOS on the home page */
.pgrid{display:grid;grid-template-columns:minmax(0,1fr);gap:48px}
.pcopy{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);column-gap:72px;align-items:start}
.pcopy > *{grid-column:1}
.pcopy p{margin:0 0 18px;max-width:30em}
.keys{grid-column:2 !important;grid-row:1 / span 5;align-self:end;font:400 13px/1.9 var(--mono);font-stretch:87.5%;columns:2;column-gap:28px;margin:0;padding:0;list-style:none}
.keys kbd{display:inline-block;width:1.6em;font:inherit;font-weight:600}
.screens{margin-top:40px}
.shots{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-start}
.shots figure{margin:0;max-width:100%}
.shots figcaption{margin-top:8px;max-width:428px;line-height:1.5}
.shots.x2 .bezel img{width:min(800px,calc(100vw - 100px))}
.zoom{display:flex;margin-bottom:22px;border:1px solid var(--rule);width:max-content;max-width:100%}
.zoom button{all:unset;cursor:pointer;font:500 12px/1 var(--mono);font-stretch:87.5%;padding:8px 12px;color:var(--muted)}
.zoom button[aria-pressed="true"]{background:var(--ink);color:var(--ground)}
.zoom button:focus-visible{outline:1px solid var(--ink);outline-offset:2px}
html:not(.js) .zoom{display:none}

/* Mac */
.macgrid{display:grid;grid-template-columns:minmax(0,1fr);border-top:1px solid var(--rule)}
.macapp{padding:28px 40px 8px 0}
.macapp h3{font-weight:500;font-size:24px;letter-spacing:-.02em;margin:14px 0 6px}
.macapp h3 a,.macapp .h3 a{text-decoration:none}
.macapp h3 a:hover,.macapp .h3 a:hover{text-decoration:underline}
.macapp p{margin:0 0 12px;color:var(--muted);max-width:30em}
.macapp.wide{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,576px);gap:48px;padding-right:0;align-items:start}

/* how it is made */
.made{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:start}
.made .lede{font-size:clamp(24px,2.6vw,31px);line-height:1.28;letter-spacing:-.02em;margin:0 0 24px;font-weight:400;color:var(--ink)}
.made p{max-width:34em}
.facts{margin:6px 0 0;padding:0}
.facts div{padding:16px 0;border-top:1px solid var(--rule)}
.facts dt{font:600 26px/1.1 var(--mono);font-stretch:87.5%;letter-spacing:-.02em}
.facts dd{margin:6px 0 0;color:var(--muted);font-size:15.5px}

/* the prompt block: readable, scrollable, copyable */
.promptsec{margin-top:80px;border-top:1px solid var(--rule);padding-top:36px}
.promptintro{max-width:36em;margin:0 0 26px;font-size:19px;line-height:1.45;letter-spacing:-.01em}
.prompt{border:1px solid var(--rule);background:var(--paper);min-width:0}
.prompt-bar{display:flex;align-items:center;flex-wrap:wrap;gap:8px 16px;padding:8px 8px 8px 16px;border-bottom:1px solid var(--rule)}
.prompt-bar .copy-status{margin-left:auto;color:var(--ink)}
.prompt-bar .copy{all:unset;cursor:pointer;font:500 12px/1 var(--mono);font-stretch:87.5%;padding:9px 14px;background:var(--ink);color:var(--ground)}
.prompt-bar .copy:hover{background:#000}
.prompt-bar .copy:focus-visible{outline:1px solid var(--ink);outline-offset:2px}
.prompt pre{margin:0;padding:20px 22px;max-height:460px;overflow:auto;font:400 12.5px/1.75 var(--mono);font-stretch:87.5%;
  white-space:pre-wrap;overflow-wrap:anywhere;color:var(--ink);-webkit-user-select:text;user-select:text}
.prompt pre:focus-visible{outline:1px solid var(--ink);outline-offset:-4px}
.prompt pre::selection{background:var(--ink);color:var(--ground)}

/* inner pages */
.crumb{margin-top:40px;display:flex;flex-wrap:wrap;gap:4px 8px;font:400 12px/1.6 var(--mono);font-stretch:87.5%;color:var(--muted)}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--ink);text-decoration:underline}
.crumb [aria-current]{color:var(--ink)}
.page-head,.app-head{margin:20px 0 56px;max-width:760px}
.page-head h1,.app-head h1{font-weight:500;font-size:clamp(38px,5.4vw,64px);line-height:1.02;letter-spacing:-.035em;margin:0 0 16px}
.lede{font-size:19px;color:var(--muted);margin:0;max-width:34em}
.app-head .meta{margin:16px 0 0}
.app-screens{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start}
.app-screens figure{margin:0;max-width:100%;width:576px}
.app-screens figcaption{margin-top:10px;line-height:1.5}
.plain-shot{display:block}
.cols{margin-top:88px;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;border-top:1px solid var(--rule);padding-top:28px}
.prose p{margin:0 0 14px;max-width:34em}
.did{list-style:none;margin:20px 0 0;padding:0;border-top:1px solid var(--rule);max-width:34em}
.did li{padding:10px 0;border-bottom:1px solid var(--rule)}
.req{margin-top:44px}
.log{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.log li{padding:14px 0;border-bottom:1px solid var(--rule)}
.log .ver{font:600 13px/1.4 var(--mono);font-stretch:87.5%}
.log .date{margin-left:10px}
.log p{margin:4px 0 0;color:var(--muted);font-size:15.5px}
.log.full{max-width:760px}
.log.full p{color:var(--ink)}
.more{display:inline-block;margin-top:14px}
.app-foot{margin-top:56px;display:flex;flex-wrap:wrap;gap:8px 24px}
.block{margin-top:88px}

/* ruled lists: categories, PennyOS apps and guides, the 404 */
.rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.rows li{border-bottom:1px solid var(--rule)}
.rows a,.rows .row-static{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 20px;padding:18px 0;text-decoration:none}
.rows b{font-weight:500;font-size:20px;letter-spacing:-.01em}
.rows .tag{grid-column:1/-1;color:var(--muted);max-width:40em}
.rows a:hover b{text-decoration:underline}
.rows.compact a{padding:11px 0}
.rows.compact b{font-size:17px}
.rows.keyed a,.rows.keyed .row-static{grid-template-columns:2.4em minmax(0,1fr);padding:14px 0}
.rows.keyed kbd{font:600 13px/1.9 var(--mono);font-stretch:87.5%}
.rows.keyed .tag{grid-column:2}
.rows.keyed b{font-size:18px}

/* markdown documents: a readable column */
.doc-wrap{margin-top:28px}
.doc{min-width:0;max-width:68ch;font-size:17px;line-height:1.65}
.doc-meta{margin:0 0 10px}
.doc h1{font-weight:500;font-size:clamp(34px,4.6vw,52px);line-height:1.05;letter-spacing:-.03em;margin:0 0 28px}
.doc h2{font-weight:500;font-size:25px;letter-spacing:-.02em;line-height:1.2;margin:48px 0 12px}
.doc h3{font-weight:500;font-size:19px;margin:32px 0 8px}
.doc h4,.doc h5,.doc h6{font-size:17px;font-weight:600;margin:24px 0 8px}
.doc p{margin:0 0 16px}
.doc ul,.doc ol{margin:0 0 16px;padding-left:1.3em}
.doc li{margin:4px 0}
.doc code{font:400 .8em/1.4 var(--mono);font-stretch:87.5%;background:var(--paper);border:1px solid var(--rule);padding:0 4px;overflow-wrap:anywhere}
.doc kbd{font:600 .78em/1.4 var(--mono);font-stretch:87.5%;border:1px solid var(--ink);padding:0 5px;white-space:nowrap}
.doc pre{background:var(--paper);border:1px solid var(--rule);padding:16px 18px;overflow-x:auto;margin:0 0 18px}
.doc pre code{background:none;border:0;padding:0;font-size:12.5px;line-height:1.7;overflow-wrap:normal}
.doc blockquote{margin:0 0 18px;padding:14px 18px;border-left:3px solid var(--ink);background:var(--paper)}
.doc blockquote p:last-child{margin-bottom:0}
.doc hr{border:0;border-top:1px solid var(--rule);margin:32px 0}
.table-wrap{overflow-x:auto;margin:0 0 18px}
.doc table{border-collapse:collapse;font-size:15px;min-width:100%}
.doc th,.doc td{text-align:left;padding:8px 14px 8px 0;border-bottom:1px solid var(--rule);vertical-align:top}
.doc th{font:600 12px/1.4 var(--mono);font-stretch:87.5%;border-bottom-color:var(--ink)}

/* PennyOS pages with a page list */
.with-side{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:64px;margin-top:28px;align-items:start}
.side{position:sticky;top:24px}
.side h2{font:600 12px/1.3 var(--mono);font-stretch:87.5%;margin:0 0 8px}
.side ul{list-style:none;margin:0 0 28px;padding:0;border-top:1px solid var(--rule)}
.side a{display:block;text-decoration:none;padding:6px 0;border-bottom:1px solid var(--rule);font-size:15px;color:var(--muted)}
.side a:hover{color:var(--ink)}
.side a[aria-current]{color:var(--ink);font-weight:500;padding-left:10px;box-shadow:inset 2px 0 0 var(--ink)}

.notfound{padding-top:72px;max-width:760px}
.notfound h1{font-weight:500;font-size:clamp(44px,6.4vw,84px);line-height:.98;letter-spacing:-.04em;margin:0 0 18px}
.notfound p{color:var(--muted);max-width:34em;margin:0 0 40px}

/* How Kingsley works */
.kpage code{font:400 .78em/1.4 var(--mono);font-stretch:87.5%;color:var(--muted);overflow-wrap:anywhere}
.kpage p{margin:0 0 16px}
.kpage ul{margin:0;padding:0;list-style:none}
.khero{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:64px;align-items:end;padding-top:56px;padding-bottom:8px}
.khero h1{font-weight:500;font-size:clamp(44px,6.4vw,84px);line-height:.98;letter-spacing:-.04em;margin:0}
.khero .intro p{font-size:19px;color:var(--muted);margin:0 0 14px;max-width:30em}
.split{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:64px;align-items:start;border-top:1px solid var(--rule);padding-top:28px}
.split .h2{position:sticky;top:28px}
.split .body{max-width:36em}
.split .body p:first-child{font-size:clamp(21px,2.2vw,26px);line-height:1.34;letter-spacing:-.015em}
.counts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:0 48px;margin:0;padding:0}
.counts div{padding:22px 0 20px;border-top:1px solid var(--rule)}
.counts dt{font:500 clamp(40px,4.6vw,58px)/1 var(--mono);font-stretch:87.5%;letter-spacing:-.04em}
.counts dd{margin:10px 0 0}
.counts dd span{display:block}
.counts dd .how{display:block;margin-top:6px}
.asof{margin-top:14px}
.band .lead{max-width:36em;margin-bottom:48px}
.layers{display:grid;grid-template-columns:minmax(0,1fr) 88px minmax(0,1.3fr) 88px minmax(0,1fr);grid-template-rows:auto 44px auto 44px auto}
.box{border:1px solid #3A463D;padding:18px 20px 20px}
.box b{display:block;font:600 15px/1.2 var(--mono);font-stretch:87.5%;margin-bottom:10px;color:#F2F6F3}
.box p{margin:0;color:#B7C1BA;font-size:15px;line-height:1.45}
.box .mono{display:block;margin-top:12px}
.schema{grid-column:1/4;grid-row:1;background:#0E1310}
.tick{grid-row:2;position:relative}
.tick::before{content:"";position:absolute;left:50%;top:0;bottom:0;border-left:1px dashed #5C6A60}
.tick span{position:absolute;left:calc(50% + 10px);top:50%;transform:translateY(-50%);white-space:nowrap}
.t-raw{grid-column:1}
.t-wiki{grid-column:3}
.t-checks{grid-column:3;grid-row:4}
.raw{grid-column:1;grid-row:3}
.wiki{grid-column:3;grid-row:3;border-color:#8C978F}
.surf{grid-column:5;grid-row:3}
.checks{grid-column:3;grid-row:5}
.arrow{grid-row:3;display:flex;flex-direction:column;justify-content:center;gap:18px;padding:0 6px;color:#8C978F}
.arrow > div + div{color:#5C6A60}
.a1{grid-column:2}
.a2{grid-column:4}
.arrow svg{display:block;width:100%;height:12px;overflow:visible}
.arrow span{display:block;text-align:center;line-height:1.35}
.layers-cap{margin-top:28px;max-width:60em}
.layerdefs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr) minmax(0,1fr);gap:0 88px;margin-top:64px;border-top:1px solid var(--band-rule)}
.layerdefs p{padding-top:18px;color:#B7C1BA;font-size:15.5px}
.layerdefs strong{color:#F2F6F3;font-weight:500}
.ops{border-top:1px solid var(--ink)}
.ops li{display:grid;grid-template-columns:140px minmax(0,1fr);gap:24px;padding:14px 0;border-bottom:1px solid var(--rule)}
.ops li b{font:600 14px/1.9 var(--mono);font-stretch:87.5%}
.ops li span{max-width:44em}
.after{margin-top:16px}
.rules{columns:2;column-gap:64px;margin-top:8px}
.rules li{break-inside:avoid;padding:0 0 22px}
.rules li strong{display:block;font-weight:500;font-size:20px;letter-spacing:-.01em;line-height:1.25;margin-bottom:4px}
.rules li span{color:var(--muted)}
.surfgrid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:72px;align-items:start}
.surfgrid .hold{position:sticky;top:28px}
.surfgrid .hold p{font-size:clamp(20px,2vw,24px);line-height:1.36;letter-spacing:-.012em}
.surflist li{padding:18px 0;border-top:1px solid var(--rule)}
.surflist li strong{font-weight:500}
.checkgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--rule)}
.checkgrid li{padding:24px 40px 26px 0;border-bottom:1px solid var(--rule)}
.checkgrid li:nth-child(even){padding-left:40px;padding-right:0;border-left:1px solid var(--rule)}
.checkgrid h3{font:600 16px/1.2 var(--mono);font-stretch:87.5%;margin:0 0 10px}
.checkgrid p{margin:0;color:var(--muted);max-width:32em}
.lessons{max-width:760px}
.lessons li{padding:26px 0;border-top:1px solid var(--rule)}
.lessons li strong{display:block;font-weight:400;font-size:clamp(24px,2.6vw,31px);line-height:1.2;letter-spacing:-.02em;margin-bottom:8px}
.lessons li span{color:var(--muted);display:block;max-width:36em}
.own{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:64px;align-items:start;border-top:1px solid var(--ink);padding-top:28px}
.own .body p{max-width:30em}
.own .prompt pre{max-height:520px}

/* load sequence on the home page: each screen turns on the way the real one does */
@media (prefers-reduced-motion:no-preference){
  .scene .menubar{animation:rise .6s cubic-bezier(.16,1,.3,1) both}
  .scene .panelshot{animation:rise .6s cubic-bezier(.16,1,.3,1) .25s both}
  .scene .lens pre span{animation:lit .01s steps(1) calc(.7s + var(--i) * .11s) both}
  .scene .bezel img{animation:show 0s 1.55s both}
  .scene .device figcaption{animation:fade .5s ease 1.9s both}
}
@keyframes rise{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes lit{from{opacity:0}to{opacity:1}}
@keyframes show{from{visibility:hidden}to{visibility:visible}}
@media (prefers-reduced-motion:reduce){
  .applist button{transition:none}
}

/* narrower screens: stop pretending the screens fit at real size */
@media (max-width:1120px){
  .scene{height:auto;padding:54px 24px 32px;display:grid;gap:40px;justify-items:start}
  .device,.panelshot{position:relative;top:auto;left:auto;right:auto}
  .panelshot{justify-self:end}
  .g2grid,.pgrid,.made,.khero,.split,.surfgrid,.own{grid-template-columns:1fr}
  .khero,.split,.surfgrid,.own{gap:28px}
  .split .h2,.surfgrid .hold{position:relative;top:auto}
  .g2grid .sticky{position:relative;top:auto;order:-1}
  .scene > *,.g2grid > *,.pgrid > *,.made > *{min-width:0;max-width:100%}
  .g2dev{width:min(576px,100%)}
  .beepydev{max-width:100%}
  .layers{grid-template-columns:minmax(0,1fr) 64px minmax(0,1.3fr) 64px minmax(0,1fr)}
  .layerdefs{gap:0 64px}
  .macapp.wide{grid-template-columns:1fr}
  .macapp.wide .macdesk{justify-items:start}
}
@media (max-width:860px){
  .cols,.with-side{grid-template-columns:minmax(0,1fr)}
  .side{position:static;border-top:1px solid var(--ink);padding-top:24px}
  .layers{display:flex;flex-direction:column}
  .tick{height:40px}
  .t-wiki{display:none}
  .arrow{flex-direction:row;justify-content:center;align-items:center;gap:28px;padding:10px 0}
  .arrow > div{display:flex;flex-direction:column;align-items:center;gap:6px}
  .arrow svg{width:40px;height:12px;transform:rotate(90deg);margin:14px 0}
  .a1{order:3}.raw{order:2}.t-raw{order:1}.schema{order:0}.wiki{order:4}.t-checks{order:5}.checks{order:6}.a2{order:7}.surf{order:8}
  .layerdefs{grid-template-columns:1fr;gap:0}
  .rules{columns:1}
  .checkgrid{grid-template-columns:1fr}
  .checkgrid li,.checkgrid li:nth-child(even){padding:22px 0;border-left:0}
}
@media (max-width:760px){
  .wrap{padding-inline:18px}
  .top{gap:10px 22px}
  .top nav{gap:6px 18px}
  .pcopy{grid-template-columns:1fr}
  .keys{grid-column:1 !important;grid-row:auto;margin-top:8px}
  .bezel{padding:10px 10px 14px}
  .scene{padding-inline:14px}
  .panelshot{width:min(307px,100%);justify-self:center}
  .panelshot img{width:100%}
  .realbar img{height:auto;max-width:100%}
  .ops li{grid-template-columns:1fr;gap:2px}
  .promptintro{font-size:17px}
  .prompt-bar{padding-left:12px}
  .prompt pre{padding:16px 14px;max-height:380px}
  .foot .links{margin-left:0}
  .applist b{font-size:18px}
  .rows b{font-size:18px}
}