/* widgetspec datasheet — white sheets on a violet desk */
@font-face { font-family: "Sofia Sans"; src: url(../assets/fonts/SofiaSans.woff2) format("woff2"); font-weight: 300 800; font-display: swap; }
@font-face { font-family: "Sofia Sans"; src: url(../assets/fonts/SofiaSans-Italic.woff2) format("woff2"); font-weight: 300 600; font-style: italic; font-display: swap; }
@font-face { font-family: "Sofia Sans Condensed"; src: url(../assets/fonts/SofiaSansCondensed.woff2) format("woff2"); font-weight: 500 900; font-display: swap; }
@font-face { font-family: "Sometype Mono"; src: url(../assets/fonts/SometypeMono.woff2) format("woff2"); font-weight: 400 700; font-display: swap; }
:root {
  --ink: #17151F; --paper: #FFFFFF; --soft: #F5F3FB; --line: #E2DFEA; --mute: #625F75; --vio: #5B2EFF; --vio-d: #3B16CF; --lav: #B9A8FF;
  --lime: #D4FF3A; --pink: #E0457B; --green: #0B8A5F; --amber: #C77700; --red: #D12F5A; --navy: #221A45;
  --sans: "Sofia Sans", system-ui, sans-serif; --cond: "Sofia Sans Condensed", "Sofia Sans", sans-serif; --mono: "Sometype Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); font: 400 16px/1.55 var(--sans); background: #14111E; }
body.noscroll { overflow: hidden; }
.desk { min-height: 100vh; padding: 1px 0 0; overflow-x: hidden;
  background: radial-gradient(1200px 700px at 85% -5%, rgba(91, 46, 255, .55), transparent 70%), radial-gradient(900px 600px at -10% 40%, rgba(91, 46, 255, .28), transparent 70%),
    radial-gradient(700px 500px at 110% 85%, rgba(212, 255, 58, .10), transparent 70%),
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 28px 28px, linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px) 0 0 / 28px 28px, #14111E; }
a { color: var(--vio); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--vio-d); }
code { font: 500 .88em var(--mono); }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2.5px solid var(--vio); outline-offset: 2px; }
.fine { font-size: 13.5px; color: var(--mute); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- the sheet */
.sheet { position: relative; width: min(1120px, calc(100% - 64px)); margin: 56px auto; background: var(--paper); padding: 30px 56px 22px;
  box-shadow: 0 2px 0 rgba(255, 255, 255, .5) inset, 0 40px 90px rgba(5, 2, 20, .55), 0 6px 18px rgba(5, 2, 20, .35); scroll-margin-top: 24px; }
.sh-h { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: baseline; padding-bottom: 9px; margin-bottom: 26px; border-bottom: 3px solid var(--ink);
  font: 700 12.5px var(--cond); text-transform: uppercase; letter-spacing: .09em; color: var(--mute); }
.sh-brand { font: 900 19px var(--cond); text-transform: none; letter-spacing: -.01em; color: var(--ink); }
.sh-doc { text-align: center; } .sh-rev { color: var(--ink); }
.sh-f { display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; margin-top: 38px; padding-top: 10px; border-top: 1px solid var(--line); font: 600 13.5px var(--cond); color: var(--mute); }
.sh-f .f-r { text-align: right; } .sh-f a { text-decoration: none; } .sh-f a:hover { text-decoration: underline; }
.sheet h2 { display: flex; align-items: center; gap: 12px; margin: 34px 0 16px; font: 800 25px/1.1 var(--cond); text-transform: uppercase; letter-spacing: .01em; }
.sheet h2:first-of-type { margin-top: 0; }
.sheet h2 b { display: grid; place-items: center; min-width: 34px; height: 34px; padding: 0 6px; background: var(--vio); color: #fff; font: 800 18px var(--cond); }
.sheet h3 { margin: 0 0 10px; font: 800 15.5px var(--cond); text-transform: uppercase; letter-spacing: .05em; }
.lede { font-size: 17px; max-width: 78ch; margin: -4px 0 22px; color: #34313F; }
.btn { display: inline-flex; align-items: center; gap: 6px; border: 0; background: var(--vio); color: #fff; font: 800 14px var(--cond); text-transform: uppercase; letter-spacing: .06em; padding: 9px 14px; }
.btn:hover { background: var(--vio-d); } .btn.done { background: var(--green); }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); } .btn.ghost:hover { background: var(--ink); color: #fff; }
.mark { background: linear-gradient(transparent 12%, var(--lime) 12% 92%, transparent 92%); padding: 0 .15em; }

/* ---------------------------------------------------------------- front page */
.front::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 9px; background: linear-gradient(90deg, var(--vio) 0 72%, var(--lime) 72%); }
.fr-top { display: grid; grid-template-columns: 1fr 350px; gap: 44px; align-items: start; }
.fr-kick { margin: 4px 0 6px; font: 500 12.5px var(--mono); color: var(--mute); }
.fr-name h1 { margin: 0; font: 900 clamp(64px, 9.4vw, 132px)/.86 var(--cond); letter-spacing: -.025em; }
.fr-name h1::after { content: ""; display: block; width: 46%; height: 14px; margin-top: 10px; background: var(--lime); }
.fr-sub { margin: 14px 0 0; font: 700 clamp(22px, 2.4vw, 30px)/1.1 var(--cond); color: var(--vio); }
.part { border: 2px solid var(--ink); background: #fff; box-shadow: 8px 8px 0 var(--lime); }
.part p { margin: 0; }
.part-h { background: var(--ink); color: var(--lime); font: 800 12px var(--cond); text-transform: uppercase; letter-spacing: .14em; padding: 7px 14px; }
.part-t { padding: 12px 14px 4px; font: 700 34px/1 var(--mono); letter-spacing: -.02em; }
.part-k { padding: 8px 14px 2px; font: 700 11px var(--cond); text-transform: uppercase; letter-spacing: .12em; color: var(--mute); }
.part-ca { padding: 0 14px; } .part-ca code { font-size: 12.5px; word-break: break-all; line-height: 1.45; display: block; }
.part-row { display: flex; align-items: center; gap: 10px; padding: 12px 14px 0; }
.copied { font: 600 13px var(--cond); color: var(--green); }
.part-links { display: flex; flex-wrap: wrap; gap: 8px 16px; padding: 12px 14px 14px; margin-top: 12px !important; border-top: 1px solid var(--line); font: 700 14px var(--cond); }
.part-links a { display: inline-flex; align-items: center; gap: 6px; color: var(--ink); text-decoration: none; }
.part-links a:hover { color: var(--vio); } .part-links img { width: 20px; height: 20px; border-radius: 4px; object-fit: cover; }
.fr-cols { display: grid; grid-template-columns: 1fr 1fr 1.25fr; gap: 34px; margin-top: 38px; padding-top: 22px; border-top: 1px solid var(--line); }
.fr-cols h2 { font-size: 19px; margin: 0 0 12px; } .fr-cols h2 b { min-width: 28px; height: 28px; font-size: 15px; }
.fr-desc p { margin: 0 0 10px; }
ul.dots { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
ul.dots li { position: relative; padding-left: 18px; } ul.dots li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; background: var(--vio); }
.typ { margin: 34px 0 0; border: 1.5px solid var(--ink); }
.typ figcaption { padding: 9px 14px; background: var(--ink); color: #fff; font-size: 14px; } .typ figcaption b { color: var(--lime); }
.typ-q { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; padding: 14px 16px; background: var(--soft); border-bottom: 1px solid var(--line); font-weight: 600; }
.q-k { font: 800 12px var(--cond); background: var(--vio); color: #fff; padding: 2px 6px; }
.q-d { margin-left: auto; font: 500 13px var(--mono); color: var(--mute); } .q-d b { color: var(--vio); }
.typ-a { padding: 16px; }
.au { margin: 12px 0 0; font: 500 13px var(--mono); color: var(--mute); } .au b { color: #fff; padding: 2px 8px; margin-right: 8px; }
.au-pass b { background: var(--green); } .au-check b { background: var(--amber); } .au-fail b { background: var(--red); }
.toc { margin-top: 30px; padding-top: 18px; border-top: 3px solid var(--ink); }
.toc-h { margin: 0 0 10px; font: 800 15.5px var(--cond); text-transform: uppercase; letter-spacing: .08em; }
.toc ol { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 48px; }
.toc li { break-inside: avoid; }
.toc a { display: flex; align-items: baseline; padding: 5px 0; color: var(--ink); text-decoration: none; font-weight: 600; }
.toc a:hover { color: var(--vio); } .toc-d { flex: 1; margin: 0 8px; border-bottom: 2px dotted #BDB8CC; transform: translateY(-4px); }
.toc-n { font: 600 14px var(--mono); }

/* ---------------------------------------------------------------- tables */
.tbl-wrap { overflow-x: auto; }
.dt { width: 100%; border-collapse: collapse; font-size: 15px; }
.dt caption { caption-side: top; text-align: left; font-size: 14px; padding-bottom: 8px; }
.dt thead th { background: var(--navy); color: #fff; font: 700 13px var(--cond); text-transform: uppercase; letter-spacing: .06em; text-align: left; padding: 8px 10px; }
.dt td, .dt tbody th { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
.dt tbody th { font-weight: 600; } .dt td.num, .dt th.num { text-align: right; }
.dt tbody tr:nth-child(even) td, .dt tbody tr:nth-child(even) th { background: #FAF9FD; }
#kindTbl td:nth-child(4), #kindTbl td:nth-child(5) { font-size: 14px; color: #3A3747; }

/* ---------------------------------------------------------------- functional block diagram */
.fbd { margin: 0 0 6px; } .fbd svg { width: 100%; height: auto; display: block; }
.fbd figcaption { font-size: 14px; color: var(--mute); margin-top: 6px; }
.fb-box rect { fill: #fff; stroke: var(--ink); stroke-width: 2; }
.fb-box text { font: 800 19px var(--cond); text-anchor: middle; fill: var(--ink); } .fb-box text.fb-s { font: 500 13px var(--sans); fill: var(--mute); }
.fb-fn rect { fill: var(--soft); } .fb-hot rect { fill: var(--lime); } .fb-spec rect { fill: #EFEAFF; stroke: var(--vio); }
.fb-out rect { fill: var(--vio); stroke: var(--vio); } .fb-out text, .fb-out text.fb-s { fill: #fff; }
.fb-text rect { stroke-dasharray: 6 4; } .fb-side rect { fill: none; stroke: var(--mute); stroke-dasharray: 4 4; stroke-width: 1.5; }
.fb-l { fill: none; stroke: var(--ink); stroke-width: 2; marker-end: url(#ar); } .fb-d { stroke-dasharray: 4 4; stroke: var(--mute); } .ar { fill: var(--ink); }

/* ---------------------------------------------------------------- try it */
.pg { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 22px; }
.pg-l, .pg-r { display: grid; gap: 22px; align-content: start; min-width: 0; }
.pg-box { border: 1px solid var(--line); padding: 16px; min-width: 0; }
.pg-box h3 { display: flex; align-items: center; gap: 10px; }
.fld { display: grid; gap: 4px; margin-bottom: 10px; } .fld > span { font: 700 11.5px var(--cond); text-transform: uppercase; letter-spacing: .1em; color: var(--mute); }
.fld input, .fld select, .pg textarea { width: 100%; font: 400 15px var(--sans); color: var(--ink); background: #fff; border: 1.5px solid #CFCBDC; padding: 8px 10px; border-radius: 0; }
.pg textarea { font: 400 12.5px/1.5 var(--mono); min-height: 340px; resize: vertical; tab-size: 2; }
.fld input:focus, .fld select:focus, .pg textarea:focus { border-color: var(--vio); outline: none; box-shadow: 0 0 0 3px rgba(91, 46, 255, .18); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.chips button { border: 1px solid var(--line); background: var(--soft); padding: 5px 10px; font: 600 13.5px var(--cond); color: var(--ink); }
.chips button:hover { border-color: var(--vio); color: var(--vio); }
.dec-r { margin: 0 0 8px; font-size: 14.5px; } .dec-r b { font: 800 16px var(--cond); text-transform: uppercase; background: var(--lime); padding: 1px 6px; margin-right: 4px; }
.dec-bars { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.dec-bars li { display: grid; grid-template-columns: 76px 1fr 22px; gap: 8px; align-items: center; font: 600 13px var(--cond); color: var(--mute); }
.dec-bars i { display: block; height: 8px; background: #D9D3F2; min-width: 1px; } .dec-bars li.on { color: var(--vio); } .dec-bars li.on i { background: var(--vio); }
.dec-bars em { font: 500 12px var(--mono); font-style: normal; text-align: right; }
.pg-st { font: 700 11px var(--cond); letter-spacing: .08em; padding: 2px 7px; color: #fff; } .pg-st.good { background: var(--green); } .pg-st.bad { background: var(--red); }
.pg-err { margin: 8px 0 0; font-size: 13.5px; color: var(--red); } .pg-err:empty { display: none; }
.seg { display: inline-flex; margin-bottom: 12px; box-shadow: inset 0 0 0 1.5px var(--ink); }
.seg button { border: 0; background: transparent; padding: 7px 14px; font: 800 13px var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--ink); }
.seg button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.plain { margin: 0; padding: 14px; background: var(--soft); font: 400 12.5px/1.55 var(--mono); white-space: pre; overflow-x: auto; }
.grade { font: 800 11.5px var(--cond); text-transform: uppercase; letter-spacing: .1em; padding: 3px 8px; color: #fff; }
.g-pass { background: var(--green); } .g-check { background: var(--amber); } .g-fail { background: var(--red); }
.finds { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.finds li { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; font-size: 14px; padding-bottom: 7px; border-bottom: 1px solid var(--line); }
.finds li b { font: 700 11.5px var(--mono); padding: 2px 6px; color: #fff; align-self: start; } .finds .f-error b { background: var(--red); } .finds .f-warn b { background: var(--amber); }
.finds li code { color: var(--mute); font-size: 12px; } .finds li span { grid-column: 2; }
.finds .f-none { display: block; color: var(--green); font-weight: 600; border: 0; }

/* the library's answers, themed for these sheets */
.ws-answer { --ws-ink: var(--ink); --ws-mute: var(--mute); --ws-line: var(--line); --ws-bg: #fff; --ws-soft: var(--soft); --ws-acc: var(--vio);
  --ws-s0: #5B2EFF; --ws-s1: #E0457B; --ws-s2: #0B8A5F; --ws-s3: #C77700; --ws-s4: #1C7ED6; --ws-s5: #7A7787; --ws-error: var(--red); --ws-warn: var(--amber);
  display: grid; gap: 12px; font: 400 15px/1.5 var(--sans); color: var(--ink); }
.ws-block { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--vio); padding: 14px 16px; min-width: 0; }
.ws-text { border-top-color: var(--ink); }
.ws-title { margin: 0 0 10px; font: 800 13px var(--cond); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.ws-block p { margin: 0 0 8px; } .ws-block p:last-child { margin-bottom: 0; }
.ws-scroll { overflow-x: auto; }
.ws-cmp { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; font-size: 14.5px; }
.ws-cmp th, .ws-cmp td { padding: 6px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.ws-cmp td.ws-n { text-align: right; } .ws-cmp thead th { font: 700 12.5px var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--mute); text-align: right; } .ws-cmp thead th:first-child { text-align: left; }
.ws-cmp tr.ws-tot th, .ws-cmp tr.ws-tot td { font-weight: 800; border-top: 2px solid var(--ink); }
.ws-svg { width: 100%; height: auto; display: block; }
.ws-grid { stroke: var(--line); } .ws-zero { stroke: var(--ink); } .ws-tick { font: 500 11px var(--mono); fill: var(--mute); }
.ws-line { fill: none; stroke-width: 2.5; } .ws-dot { stroke: #fff; stroke-width: 1.5; }
rect.ws-s0, .ws-dot.ws-s0, .ws-key i.ws-s0 { fill: var(--ws-s0); background: var(--ws-s0); } .ws-line.ws-s0 { stroke: var(--ws-s0); }
rect.ws-s1, .ws-dot.ws-s1, .ws-key i.ws-s1 { fill: var(--ws-s1); background: var(--ws-s1); } .ws-line.ws-s1 { stroke: var(--ws-s1); }
rect.ws-s2, .ws-dot.ws-s2, .ws-key i.ws-s2 { fill: var(--ws-s2); background: var(--ws-s2); } .ws-line.ws-s2 { stroke: var(--ws-s2); }
rect.ws-s3, .ws-dot.ws-s3, .ws-key i.ws-s3 { fill: var(--ws-s3); background: var(--ws-s3); } .ws-line.ws-s3 { stroke: var(--ws-s3); }
rect.ws-s4, .ws-dot.ws-s4, .ws-key i.ws-s4 { fill: var(--ws-s4); background: var(--ws-s4); } .ws-line.ws-s4 { stroke: var(--ws-s4); }
rect.ws-s5, .ws-dot.ws-s5, .ws-key i.ws-s5 { fill: var(--ws-s5); background: var(--ws-s5); } .ws-line.ws-s5 { stroke: var(--ws-s5); }
.ws-key { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 13px; margin: 0 0 6px; } .ws-key i { display: inline-block; width: 10px; height: 10px; margin-right: 6px; }
.ws-unit { font: 500 12px var(--mono); color: var(--mute); margin: 4px 0 0; }
.ws-ins { display: grid; gap: 10px; }
.ws-in { display: grid; grid-template-columns: minmax(96px, 1fr) 2fr 92px; gap: 10px; align-items: center; font-size: 14.5px; font-weight: 600; }
.ws-in em { font-style: normal; font-weight: 400; color: var(--mute); } .ws-in input[type=range] { width: 100%; accent-color: var(--vio); }
.ws-in input[type=number] { width: 100%; font: 500 14px var(--mono); padding: 5px 6px; border: 1.5px solid #CFCBDC; border-radius: 0; }
.ws-outs { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin: 14px 0 0; }
.ws-outs div { background: var(--soft); padding: 9px 12px; border-left: 3px solid var(--lime); } .ws-outs dt { font: 700 12px var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--mute); }
.ws-outs dd { margin: 2px 0 0; font: 700 22px var(--mono); letter-spacing: -.02em; }
.ws-tl { list-style: none; margin: 0; padding: 0 0 0 18px; border-left: 3px solid var(--vio); display: grid; gap: 12px; }
.ws-tl li { display: grid; gap: 2px; position: relative; } .ws-tl li::before { content: ""; position: absolute; left: -25.5px; top: 5px; width: 12px; height: 12px; background: var(--lime); border: 2px solid var(--ink); }
.ws-when { font: 700 12.5px var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--vio); } .ws-tl li > span:last-child { color: var(--mute); font-size: 14.5px; }
.ws-ck { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; } .ws-ck input { accent-color: var(--vio); width: 16px; height: 16px; vertical-align: -3px; margin-right: 6px; }
.ws-prog { font: 500 12.5px var(--mono); color: var(--mute); margin: 10px 0 0 !important; }
.ws-rcpt { margin-top: 12px; padding-top: 9px; border-top: 1px dashed #CFCBDC; font-size: 13px; color: var(--mute); display: grid; gap: 4px; }
.ws-rcpt code { display: block; font-size: 12.5px; color: var(--ink); }
.ws-find { margin: 0; padding: 0; list-style: none; display: grid; gap: 3px; } .ws-find b { font: 700 11px var(--mono); margin-right: 6px; }
.ws-find .ws-error b { color: var(--red); } .ws-find .ws-warn b { color: var(--amber); }

/* ---------------------------------------------------------------- typical characteristics */
.tc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 34px; margin-bottom: 26px; }
.tc-f { margin: 0; } .tc-f figcaption { font-size: 14px; color: var(--mute); margin-top: 8px; }
.cmx { border-collapse: collapse; width: 100%; table-layout: fixed; font-variant-numeric: tabular-nums; }
.cmx th { font: 700 12.5px var(--cond); text-transform: uppercase; letter-spacing: .04em; padding: 6px 4px; color: var(--mute); }
.cmx thead th:first-child span { font: 600 10.5px var(--mono); text-transform: none; letter-spacing: 0; }
.cmx tbody th { text-align: right; padding-right: 10px; color: var(--ink); }
.cmx td { height: 46px; text-align: center; font: 700 16px var(--mono); border: 2px solid #fff; background: #F4F2FA; }
.cmx td.diag { background: color-mix(in srgb, var(--vio) calc(var(--a) * 62%), #F4F2FA); }
.cmx td.off { background: color-mix(in srgb, var(--pink) calc(var(--a) * 100% + 25%), #F4F2FA); }
.plot svg { display: block; max-width: 100%; height: auto; }
.plot .ax { font: 700 13px var(--cond); fill: var(--ink); } .plot .val { font: 500 12px var(--mono); fill: var(--mute); } .plot .key text { font: 500 12.5px var(--sans); fill: var(--mute); }

/* ---------------------------------------------------------------- formulas */
.fx { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 30px; }
.sand { margin: 26px 0 0; padding: 18px; background: var(--soft); border-left: 4px solid var(--vio); }
.sand-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; }
.sand .fld input { font: 500 14.5px var(--mono); }
.sand-out { margin: 4px 0 0; font: 500 15px var(--mono); } .sand-out.ok b { font-size: 20px; background: var(--lime); padding: 0 6px; } .sand-out.bad { color: var(--red); }
.sand-out .caret { display: block; white-space: pre; margin-top: 6px; color: var(--ink); background: #fff; padding: 8px 10px; overflow-x: auto; }

/* ---------------------------------------------------------------- application note */
.an { padding-top: 0; }
.an-h { margin: 0 -56px 30px; padding: 16px 56px 12px; background: var(--vio); color: #E9E3FF; border-bottom: 0; }
.an-h .sh-brand, .an-h .sh-rev { color: #fff; }
.an-title { margin-bottom: 26px; }
.an-k { margin: 0 0 6px; font: 600 12.5px var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--vio); }
.sheet .an-t { display: block; margin: 0 0 10px; font: 800 clamp(28px, 3.3vw, 40px)/1.08 var(--sans); text-transform: none; letter-spacing: -.015em; max-width: 26ch; }
.an-a { margin: 0; font-style: italic; color: var(--mute); }
.an-grid { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 40px; align-items: start; }
.an-side { position: sticky; top: 20px; background: var(--ink); color: #fff; padding: 18px 18px 6px; }
.an-side-h { margin: 0 0 12px; font: 800 13px var(--cond); text-transform: uppercase; letter-spacing: .14em; color: var(--lime); }
.an-side dl { margin: 0; } .an-side dl div { padding: 10px 0; border-top: 1px solid rgba(255, 255, 255, .15); }
.an-side dt { font-size: 13px; color: #C9C4DA; } .an-side dd { margin: 2px 0 0; font: 900 27px var(--cond); color: var(--lime); }
.an-body p, .an-list li { font-size: 16.5px; line-height: 1.62; } .an-body p { margin: 0 0 14px; max-width: 74ch; }
.an-body h3 { margin: 26px 0 10px; font-size: 17px; } .an-wide { max-width: none; }
.an-abs { background: var(--soft); border-left: 4px solid var(--lime); padding: 14px 16px; }
.an-list { margin: 0 0 14px; padding-left: 22px; max-width: 74ch; } .an-list li { margin-bottom: 6px; }
.an .dt { margin: 6px 0 18px; }
#anT2 td { font: 600 12.5px var(--cond); text-transform: uppercase; letter-spacing: .04em; text-align: center; }
#anT2 td.hit { background: #DDF5EA !important; color: var(--green); } #anT2 td.miss { background: #FBE1E8 !important; color: var(--red); } #anT2 td.na { color: #B6B2C4; }
#anT2 td.num { text-align: right; font: 600 14px var(--mono); } #anT2 tr.silent th { font-style: italic; }
#anT2 thead th { text-transform: none; font: 600 11.5px var(--mono); letter-spacing: 0; } #anT2 thead th:first-child, #anT2 thead th:nth-child(2), #anT2 thead th:last-child { font: 700 13px var(--cond); text-transform: uppercase; letter-spacing: .06em; }
.refs { padding-left: 22px; font-size: 14.5px; } .refs li { margin-bottom: 6px; }

/* ---------------------------------------------------------------- software */
.sw { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 34px; }
.sw h3 { margin-top: 22px; } .sw > div > h3:first-child { margin-top: 0; }
.api td:first-child { white-space: nowrap; }
.cli { margin: 0; padding: 14px 16px; background: var(--ink); color: #E8E4F5; font: 400 13px/1.6 var(--mono); overflow-x: auto; border-left: 4px solid var(--lime); }
code.get { display: block; padding: 10px 12px; background: var(--soft); border: 1px solid var(--line); font-size: 13px; overflow-x: auto; white-space: nowrap; }
.get-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin: 10px 0 0; font: 700 14.5px var(--cond); }
.files button { border: 0; background: none; padding: 0; color: var(--vio); font: 500 13.5px var(--mono); text-align: left; } .files button:hover { text-decoration: underline; }
.files td { font: 500 13px var(--mono); }

/* ---------------------------------------------------------------- ordering information */
.order td, .order th { white-space: nowrap; } .order tbody th { font: 700 17px var(--mono); }
.order td.num { font: 600 15.5px var(--mono); } #stPrice { font-size: 17px; color: var(--vio); } .up { color: var(--green); } .down { color: var(--red); }
.ord { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 30px; margin-top: 18px; }
.pkg { margin: 0; position: relative; padding: 26px 0 0 26px; }
.pkg::before { content: "WIDTH: 1 CANDLE = 1 SECOND"; position: absolute; left: 26px; right: 0; top: 0; height: 12px; border: 1px solid var(--mute); border-bottom: 0; font: 600 10px/1 var(--mono); letter-spacing: .08em; color: var(--mute); text-align: center; padding-top: 0; transform: translateY(6px); }
.pkg::after { content: ""; position: absolute; left: 0; top: 26px; width: 12px; height: 520px; border: 1px solid var(--mute); border-right: 0; }
.pkg-frame { position: relative; height: 520px; border: 2px solid var(--ink); background: #fff; }
.pkg-frame iframe { display: block; width: 100%; height: 100%; border: 0; }
.chart-wait { position: absolute; inset: 0; display: grid; place-items: center; background: var(--soft); font: 600 15px var(--cond); color: var(--mute); transition: opacity .4s; }
.chart-wait.off { opacity: 0; pointer-events: none; }
.pkg figcaption { font-size: 14px; color: var(--mute); margin-top: 8px; }
.mark-box { border: 2px dashed var(--ink); padding: 16px; align-self: start; }
.mk-h { margin: 0 0 8px; font: 800 12px var(--cond); text-transform: uppercase; letter-spacing: .12em; color: var(--mute); }
.mark-box code { display: block; font-size: 13px; word-break: break-all; margin-bottom: 12px; }
.mark-box .btn { margin-bottom: 18px; }
.mk-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 0; font: 800 16px var(--cond); }

/* ---------------------------------------------------------------- back matter */
.back { width: min(1120px, calc(100% - 64px)); margin: 56px auto 0; padding: 40px 56px 64px; color: #E9E6F3;
  background: radial-gradient(700px 300px at 100% 0, rgba(212, 255, 58, .14), transparent 70%), linear-gradient(160deg, #2A1C6E, #17151F 70%); scroll-margin-top: 24px; }
.back h2 { margin: 0 0 14px; font: 800 20px var(--cond); text-transform: uppercase; letter-spacing: .06em; color: var(--lime); }
.back .rev { width: 100%; border-collapse: collapse; margin-bottom: 30px; font-size: 15px; }
.back .rev th { text-align: left; font: 700 12.5px var(--cond); text-transform: uppercase; letter-spacing: .08em; color: #B9B3CF; padding: 6px 10px 6px 0; border-bottom: 1px solid rgba(255, 255, 255, .25); }
.back .rev td { padding: 8px 10px 8px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.back p { max-width: 80ch; font-size: 15px; }
.back-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 18px; font: 800 16px var(--cond); }
.back-links a { color: #fff; } .back-links a:hover { color: var(--lime); }

/* ---------------------------------------------------------------- file viewer */
.viewer { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; grid-template-columns: minmax(0, 980px); justify-content: center; padding: 30px 16px; background: rgba(12, 8, 30, .72); }
.vw-in { width: 100%; min-width: 0; max-height: 86vh; display: flex; flex-direction: column; background: #fff; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
.vw-h { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; padding: 10px 14px; background: var(--navy); color: #fff; }
.vw-h b { font: 600 14.5px var(--mono); } .vw-h span { margin-right: auto; font-size: 13.5px; color: #C9C4DA; }
.vw-b { overflow: auto; }
.src { margin: 0; padding: 12px 0; font: 400 12.5px/1.55 var(--mono); counter-reset: none; }
.src .ln { display: block; padding: 0 16px 0 0; white-space: pre; } .src .ln::before { content: attr(data-l); display: inline-block; width: 46px; margin-right: 14px; padding-right: 8px; text-align: right; color: #A9A5B8; border-right: 1px solid var(--line); }
.md { padding: 18px 24px 26px; font-size: 15px; } .md h3 { font: 900 30px var(--cond); margin: 0 0 8px; text-transform: none; letter-spacing: 0; } .md h4 { font: 800 18px var(--cond); text-transform: uppercase; margin: 22px 0 8px; }
.md pre { background: var(--ink); color: #E8E4F5; padding: 12px 14px; overflow-x: auto; font-size: 12.5px; }
.md table { border-collapse: collapse; font-size: 13.5px; margin-bottom: 14px; display: block; max-width: 100%; overflow-x: auto; }
.md th, .md td { border: 1px solid var(--line); padding: 5px 8px; text-align: left; vertical-align: top; } .md th { background: var(--soft); }
.md code { background: var(--soft); padding: 0 3px; } .md pre code { background: none; padding: 0; }

/* ---------------------------------------------------------------- narrow screens */
@media (max-width: 980px) {
  .fr-cols { grid-template-columns: 1fr 1fr; } .fr-desc { grid-column: 1 / -1; }
  .pg, .tc, .fx, .sw { grid-template-columns: minmax(0, 1fr); }
  .an-grid { grid-template-columns: minmax(0, 1fr); } .an-side { position: static; }
  .ord { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .sheet { width: 100%; margin: 0 0 14px; padding: 18px 16px 16px; }
  .front { padding-top: 26px; }
  .sh-h { grid-template-columns: 1fr auto; margin-bottom: 20px; } .sh-doc { display: none; }
  .sh-f { grid-template-columns: 1fr 1fr; } .sh-f .f-c { grid-column: 1 / -1; grid-row: 1; text-align: center; }
  .fr-top { grid-template-columns: minmax(0, 1fr); gap: 26px; } .part { box-shadow: 6px 6px 0 var(--lime); margin-right: 6px; }
  .fr-cols { grid-template-columns: minmax(0, 1fr); gap: 22px; margin-top: 26px; }
  .sheet h2 { font-size: 21px; } .sheet h2 b { min-width: 30px; height: 30px; font-size: 16px; }
  .toc ol { columns: 1; }
  .fbd { overflow-x: auto; } .fbd svg { min-width: 760px; }
  .ws-in { grid-template-columns: minmax(0, 1fr) 84px; } .ws-in input[type=range] { grid-column: 1 / -1; grid-row: 2; }
  .q-d { margin-left: 0; }
  .sand-row { grid-template-columns: minmax(0, 1fr); }
  .an-h { margin: 0 -16px 22px; padding: 12px 16px 10px; }
  .pkg-frame { height: 420px; } .pkg::after { height: 420px; }
  .back { width: 100%; margin-top: 0; padding: 30px 16px 44px; }
  .dt { font-size: 14px; }
  #kindTbl { min-width: 760px; } #anT2 { min-width: 800px; } #anT2 tbody th { white-space: nowrap; }
}