/* Favicon factory FAV-22. Instrument Sheet chassis, accent #A3465F (raspberry). */
:root{
  --paper:#EDE9E2;
  --ink:#1E1D1B;
  --panel:#DEDACF;
  --line:#B7B0A2;
  --chassis:#2A2924;
  --accent:#A3465F;
  --on-accent:#EDE9E2;          /* paper on raspberry is 4.8:1, ink on it is 2.9:1, so type on the slab is paper */
  --deep:#7E3549;               /* one shade into the slab's shadow: the die boxes and the drop frame */
  --font-ui:"Familjen Grotesk",system-ui,sans-serif;
  --font-spec:"Martian Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
  --checker:repeating-conic-gradient(#CFCABF 0 25%,#E4E0D7 0 50%) 0 0/12px 12px;
}
@media (prefers-color-scheme:dark){
  :root{--paper:#1E1D1B;--ink:#EDE9E2;--panel:#2A2924;--line:#4A473F;--chassis:#111;--checker:repeating-conic-gradient(#2E2C27 0 25%,#3A3833 0 50%) 0 0/12px 12px}
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-ui);font-size:1rem;line-height:1.55;overflow-x:hidden}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button{font:inherit;color:inherit}
h1,h2,h3,p,dl,dd,ol,ul,figure,pre,fieldset{margin:0}
fieldset{padding:0;border:0;min-width:0}
legend{padding:0}
[hidden]{display:none!important}
code{font-family:var(--font-spec);font-size:.8em}
img{display:block}

/* label strip */
.strip{max-width:1120px;margin:0 auto;padding:18px 32px 0;display:flex;justify-content:space-between;align-items:baseline;font-family:var(--font-spec);font-size:.75rem;font-weight:500;letter-spacing:.02em;border-bottom:1px solid var(--line)}
.strip-maker{text-decoration:none;padding-bottom:12px}
.strip-maker:hover{text-decoration:underline;text-underline-offset:3px}
.strip-code{padding-bottom:12px}

/* page */
.wrap{max-width:1120px;margin:0 auto;padding:40px 32px 0}
.title{font-size:4.5rem;font-weight:600;line-height:1;letter-spacing:-.01em;margin-bottom:16px}
.lede{font-size:1.125rem;max-width:58ch;margin-bottom:28px}
.subhead{font-size:1.375rem;font-weight:500;line-height:1.25;margin-bottom:10px}
.section-head{font-size:2rem;font-weight:600;line-height:1.1;margin:40px 0 14px}

/* the raspberry slab: the press bed, the one accent shape */
.hero{position:relative;background:var(--accent);color:var(--on-accent);padding:36px 40px 32px}
.hero::before,.hero::after,.hero>.ticks::before,.hero>.ticks::after{content:"";position:absolute;width:14px;height:14px;border:0 solid var(--paper);pointer-events:none;z-index:2;transition:width .18s var(--ease),height .18s var(--ease)}
.hero::before{top:0;left:0;border-top-width:1px;border-left-width:1px}
.hero::after{top:0;right:0;border-top-width:1px;border-right-width:1px}
.hero>.ticks::before{bottom:0;left:0;border-bottom-width:1px;border-left-width:1px}
.hero>.ticks::after{bottom:0;right:0;border-bottom-width:1px;border-right-width:1px}
body.is-drag .hero::before,body.is-drag .hero::after,body.is-drag .hero>.ticks::before,body.is-drag .hero>.ticks::after{width:48px;height:48px}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:28px 40px;align-items:start}
.bed{min-width:0}

/* the source: a drop zone that is also a button */
.source{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 20px;align-items:start;margin-bottom:26px}
.drop{grid-row:1 / span 2;position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;padding:0;border:0;background:transparent;color:inherit;cursor:pointer;text-align:left;width:auto}
.drop-frame{position:relative;display:block;width:176px;height:176px;padding:7px;border:1px solid var(--paper);background:var(--deep)}
.drop-frame::before,.drop-frame::after,.drop-frame>i{content:"";position:absolute}
.drop-frame::before{top:-1px;left:-1px;width:14px;height:14px;border-top:1px solid var(--paper);border-left:1px solid var(--paper)}
.drop-frame::after{bottom:-1px;right:-1px;width:14px;height:14px;border-bottom:1px solid var(--paper);border-right:1px solid var(--paper)}
.drop-img{width:160px;height:160px;background:var(--checker);object-fit:contain}
.drop:focus-visible{outline:2px solid var(--paper);outline-offset:6px}
body.is-drag .drop-frame{outline:2px dashed var(--paper);outline-offset:6px}
.drop-text{display:none}
.drop-help{grid-column:2;align-self:end;font-size:1.0625rem;max-width:34ch;opacity:.92}
.source-title{grid-column:2;font-size:1.375rem;font-weight:500;line-height:1.25;align-self:start}
.source-title b{font-weight:600}

/* the dies: seven sizes, large to small, plus the loupe */
.dies{display:flex;flex-wrap:wrap;align-items:flex-end;gap:14px 10px;margin-bottom:28px;padding-top:18px;border-top:1px solid rgba(237,233,226,.35)}
.die{display:flex;flex-direction:column;align-items:center;gap:6px}
.die-box{display:grid;place-items:center;width:calc(var(--px) + 12px);height:calc(var(--px) + 12px);background:var(--deep);border:1px solid rgba(237,233,226,.35)}
.die img{width:var(--px);height:var(--px)}
.die figcaption{font-family:var(--font-spec);font-size:.7rem;font-weight:500;letter-spacing:.02em}
.die-loupe{margin-left:4px}
.loupe{image-rendering:pixelated;image-rendering:crisp-edges;background:var(--checker)}
.die.is-stamp .die-box{animation:stamp .26s var(--ease) both}
@keyframes stamp{0%{transform:scale(1.55);opacity:0}70%{transform:scale(.95);opacity:1}100%{transform:none;opacity:1}}

/* buttons */
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.btn{position:relative;display:inline-block;padding:12px 18px;border:1px solid var(--ink);background:var(--paper);color:var(--ink);font-weight:500;line-height:1.2;cursor:pointer;border-radius:0;text-decoration:none}
.btn:hover{background:var(--panel)}
.btn:disabled{opacity:.45;cursor:default}
.btn-primary{background:var(--on-accent);border-color:var(--on-accent);color:var(--accent)}
.btn-primary:hover{background:var(--on-accent)}
.btn-primary .ticks,.btn-accent .ticks{position:absolute;inset:0;pointer-events:none}
.btn-primary::before,.btn-primary::after,.btn-primary .ticks::before,.btn-primary .ticks::after,
.btn-accent::before,.btn-accent::after,.btn-accent .ticks::before,.btn-accent .ticks::after{content:"";position:absolute;width:14px;height:14px;border:0 solid var(--on-accent);opacity:0;pointer-events:none}
.btn-accent::before,.btn-accent::after,.btn-accent .ticks::before,.btn-accent .ticks::after{border-color:var(--accent)}
.btn-primary::before,.btn-accent::before{top:-6px;left:-6px;border-top-width:1px;border-left-width:1px}
.btn-primary::after,.btn-accent::after{top:-6px;right:-6px;border-top-width:1px;border-right-width:1px}
.btn-primary .ticks::before,.btn-accent .ticks::before{bottom:-6px;left:-6px;border-bottom-width:1px;border-left-width:1px}
.btn-primary .ticks::after,.btn-accent .ticks::after{bottom:-6px;right:-6px;border-bottom-width:1px;border-right-width:1px}
.btn-primary:hover::before,.btn-primary:hover::after,.btn-primary:hover .ticks::before,.btn-primary:hover .ticks::after,
.btn-primary:focus-visible::before,.btn-primary:focus-visible::after,.btn-primary:focus-visible .ticks::before,.btn-primary:focus-visible .ticks::after,
.btn-accent:hover::before,.btn-accent:hover::after,.btn-accent:hover .ticks::before,.btn-accent:hover .ticks::after,
.btn-accent:focus-visible::before,.btn-accent:focus-visible::after,.btn-accent:focus-visible .ticks::before,.btn-accent:focus-visible .ticks::after{opacity:1}
.btn-primary:focus-visible{outline-color:var(--on-accent);outline-offset:4px}
.btn-inv{background:transparent;border-color:var(--on-accent);color:var(--on-accent)}
.btn-inv:hover{background:rgba(237,233,226,.12)}
.btn-inv:focus-visible{outline-color:var(--on-accent)}
.btn-accent{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn-accent:hover{background:var(--accent)}
.btn.is-done{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.hint{font-size:.9375rem;opacity:.8;margin-left:6px}

/* how it is seen: the mocks, drawn flat */
.seen{min-width:0}
.seen-label{font-family:var(--font-spec);font-size:.75rem;font-weight:500;letter-spacing:.02em;margin-bottom:12px}
.mock{border:1px solid rgba(237,233,226,.6);margin-bottom:14px;font-size:.8125rem;line-height:1.2}
.mock-light{--m-bg:#F1F0EC;--m-tab:#FFFFFF;--m-ink:#1E1D1B;--m-mute:#6B6863;--m-rule:#D6D3CC}
.mock-dark{--m-bg:#202124;--m-tab:#35363A;--m-ink:#E8EAED;--m-mute:#9AA0A6;--m-rule:#3C4043}
.tabs{display:flex;align-items:flex-end;gap:2px;padding:8px 10px 0;background:var(--m-bg);color:var(--m-ink)}
.tab{display:flex;align-items:center;gap:8px;min-width:0;max-width:170px;flex:1 1 0;padding:8px 12px;background:transparent;color:var(--m-mute);border:1px solid transparent;border-bottom:0}
.tab-on{background:var(--m-tab);color:var(--m-ink);border-color:var(--m-rule)}
.tab-pin{flex:0 0 auto;max-width:none;padding:8px 10px}
.tab img{width:16px;height:16px;flex:0 0 auto}
.tab-blank,.bm-blank{display:inline-block;width:16px;height:16px;flex:0 0 auto;border:1px solid var(--m-rule);background:var(--m-bg)}
.tab-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}
.bar{display:flex;align-items:center;gap:8px;padding:7px 10px;background:var(--m-tab);color:var(--m-ink);border-top:1px solid var(--m-rule)}
.url{flex:1 1 auto;padding:5px 10px;border:1px solid var(--m-rule);background:var(--m-bg);color:var(--m-mute);font-family:var(--font-spec);font-size:.7rem}
.bookmarks{display:flex;gap:18px;padding:6px 12px 8px;background:var(--m-tab);color:var(--m-ink);border-top:1px solid var(--m-rule)}
.bm{display:flex;align-items:center;gap:7px;min-width:0;white-space:nowrap}
.bm img{width:16px;height:16px}
.mock-screen{--m-bg:#DCD8CF;--m-ink:#1E1D1B;--m-rule:#C4BFB3;background:var(--m-bg);color:var(--m-ink)}
.homes{display:flex;flex-wrap:wrap;justify-content:space-around;gap:12px 16px;padding:18px 10px 14px}
.home{display:flex;flex-direction:column;align-items:center;gap:6px;width:92px;text-align:center;font-size:.75rem;line-height:1.2}
.home figcaption{font-weight:500;max-width:92px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.home-note{opacity:.7}
.home-ios,.home-android,.home-sq{display:block;width:60px;height:60px;overflow:hidden;background:transparent}
.home-ios{border-radius:22.5%}          /* the iPhone mask, as a depiction of what iOS does to the 180 */
.home-android{border-radius:50%}        /* the maskable safe zone: the middle 80 percent */
.home-android img{width:75px;height:75px;margin:-7.5px}
.home-sq{border-radius:0}

/* reading line */
.reading{font-family:var(--font-spec);font-size:.75rem;font-weight:500;letter-spacing:.02em;white-space:pre;margin:12px 0 0}

/* controls panel */
.panel{position:relative;border:1px solid var(--line);background:var(--panel);padding:24px 32px 28px}
.controls{margin-top:24px}
.opts{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px 32px}
.field{grid-column:span 4;min-width:0}
.field>label,.field legend{display:block;font-weight:500;margin-bottom:10px}
.val{font-weight:600;font-size:1.375rem;color:var(--ink);margin-left:6px;font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;margin:0;cursor:pointer}
input[type=range]:focus{outline:none}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--ink)}
input[type=range]::-moz-range-track{height:2px;background:var(--ink)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;margin-top:-10px;border:1px solid var(--ink);border-radius:0;background:var(--accent)}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border:1px solid var(--ink);border-radius:0;background:var(--accent)}
input[type=range]:focus-visible::-webkit-slider-thumb{outline:2px solid var(--accent);outline-offset:2px}
input[type=range]:focus-visible::-moz-range-thumb{outline:2px solid var(--accent);outline-offset:2px}
.range-ends{display:flex;justify-content:space-between;font-family:var(--font-spec);font-size:.75rem;font-weight:500;margin-top:2px}
.checks{display:flex;flex-direction:column;gap:8px}
.field .check{display:flex;align-items:center;gap:10px;margin:0;font-weight:400;cursor:pointer;line-height:1.3}
.check input[type=radio],.check input[type=checkbox]{width:18px;height:18px;margin:0;flex:0 0 auto;accent-color:var(--accent);cursor:pointer}
.check input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input[type=color]{-webkit-appearance:none;appearance:none;width:44px;height:32px;padding:2px;border:1px solid var(--line);background:var(--paper);border-radius:0;cursor:pointer}
input[type=color]::-webkit-color-swatch-wrapper{padding:0}
input[type=color]::-webkit-color-swatch{border:0;border-radius:0}
input[type=color]::-moz-color-swatch{border:0;border-radius:0}
.check-colour input[type=color]{margin-left:4px}
.colour-row{display:flex;align-items:center;gap:12px}
.colour-row code{font-size:.8rem}
.text{width:100%;padding:10px 12px;border:1px solid var(--line);background:var(--paper);color:var(--ink);font:inherit;border-radius:0}
.text:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
.text-big{font-size:2rem;font-weight:600;padding:6px 12px}
.letter{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.letter .actions{margin-top:20px}

/* the package */
.files{margin-top:24px}
.files-note{font-size:.9375rem;margin-bottom:14px;max-width:60ch}
.file-list{list-style:none;padding:0;border-top:1px solid var(--line);margin-bottom:20px}
.file-list li{display:grid;grid-template-columns:44px minmax(0,1fr) auto auto;gap:14px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.file-list .f-thumb{width:32px;height:32px;background:var(--checker);justify-self:center;display:grid;place-items:center}
.file-list .f-thumb img{max-width:32px;max-height:32px}
.file-list .f-thumb.f-text{font-family:var(--font-spec);font-size:.6rem;font-weight:500;background:var(--paper);border:1px solid var(--line);width:32px;height:32px}
.file-list .f-name{font-family:var(--font-spec);font-size:.8125rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-list .f-what{display:block;font-family:var(--font-ui);font-size:.9375rem;font-weight:400;white-space:normal;max-width:52ch}
.file-list .f-size{font-family:var(--font-spec);font-size:.75rem;font-weight:500;white-space:nowrap;font-variant-numeric:tabular-nums}
.file-list .btn{padding:6px 10px;font-size:.9375rem}
.snippet-head{margin-top:28px}
.snippet-wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:start}
.snippet{font-family:var(--font-spec);font-size:.75rem;font-weight:500;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere;padding:14px 16px;border:1px solid var(--line);background:var(--paper);margin:0}

/* notes */
.notes{display:grid;grid-template-columns:repeat(12,minmax(0,1fr))}
.notes>*{grid-column:span 8}
.notes p{max-width:68ch;margin-bottom:14px}

.foot{max-width:1120px;margin:0 auto;padding:20px 32px 40px;font-size:.875rem;opacity:.8}
.foot p{max-width:70ch}

/* phones and narrow screens */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr}
  .seen{padding-top:20px;border-top:1px solid rgba(237,233,226,.35)}
}
@media (max-width:900px){
  .notes>*{grid-column:span 12}
  .field{grid-column:span 6}
}
@media (max-width:640px){
  .strip{padding:14px 16px 0}
  .wrap{padding:28px 16px 0}
  .title{font-size:2.75rem}
  .lede{font-size:1rem}
  .hero{padding:22px 16px 22px}
  .source{grid-template-columns:1fr;gap:12px}
  .drop{grid-row:auto}
  .drop-frame{width:136px;height:136px;padding:5px}
  .drop-img{width:124px;height:124px}
  .drop-help,.source-title{grid-column:1}
  .dies{gap:12px 12px}
  .die[data-size="512"] .die-box{--px:56px}
  .die[data-size="192"] .die-box{--px:44px}
  .die[data-size="180"] .die-box{--px:40px}
  .die-loupe .die-box{--px:64px}
  .dies{gap:12px 10px}
  .die-loupe{margin-left:0}
  .hint{display:none}
  .tab{padding:7px 9px}
  .tab-title{font-size:.75rem}
  .bookmarks{gap:12px;font-size:.75rem}
  .homes{gap:10px 8px;padding:14px 6px 10px}
  .home{width:80px}
  .home figcaption{max-width:80px}
  .panel{padding:20px 16px 22px}
  .field{grid-column:span 12}
  .opts{gap:20px}
  .file-list li{grid-template-columns:36px minmax(0,1fr) auto;gap:8px 10px}
  .file-list .f-size{grid-column:2;font-size:.7rem}
  .file-list .btn{grid-column:3;grid-row:1 / span 2}
  .file-list .f-thumb{grid-row:1 / span 2}
  .snippet-wrap{grid-template-columns:1fr}
  .section-head{font-size:1.625rem}
  .foot{padding:16px 16px 32px}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}