/* Anchor charts (anchor_charts.py, editions-spec 4.3): one skill per poster.
   A chart is a US-letter page, 816 x 1056 CSS px with 48 px margins (content 720 x 960 px). Type sizes are set for
   enlargement to 18 x 24 in (x 2.1176, ?poster=1 in print). Flat colors only; the numbers, labels and frames carry the
   meaning and the accent band is decoration, so a grayscale copy loses nothing.
   Poster classes start with .ac-, web page classes with .acw-. Nothing here depends on books.css. */

@font-face{font-family:'AcSatoshi';src:url('/assets/fonts/print/satoshi-500.woff2') format('woff2');font-weight:500;font-display:block}
@font-face{font-family:'AcSatoshi';src:url('/assets/fonts/print/satoshi-600.woff2') format('woff2');font-weight:600;font-display:block}
@font-face{font-family:'AcSatoshi';src:url('/assets/fonts/print/satoshi-700.woff2') format('woff2');font-weight:700;font-display:block}
@font-face{font-family:'AcSatoshi';src:url('/assets/fonts/print/satoshi-800.woff2') format('woff2');font-weight:800;font-display:block}
@font-face{font-family:'AcClash';src:url('/assets/fonts/print/clash-650.woff2') format('woff2');font-weight:650;font-display:block}
@font-face{font-family:'AcClash';src:url('/assets/fonts/print/clash-700.woff2') format('woff2');font-weight:700;font-display:block}

/* ---------- the poster ---------- */
.ac-page{--ink:#142b46;--blue:#124dec;--gold:#ffdc52;--butter:#fff6d6;--pinkt:#c2185b;
 --body:'AcSatoshi','Satoshi',Arial,sans-serif;--display:'AcClash','Clash Display','AcSatoshi',Arial,sans-serif;
 page:ac-letter;position:relative;box-sizing:border-box;width:816px;height:1056px;overflow:hidden;
 display:flex;flex-direction:column;background:#fff;color:var(--ink);font:500 22px/28px var(--body);text-align:left}
.ac-page.ac-page{padding:48px;margin:0}
.ac-page *{box-sizing:border-box}
.ac-page :is(h2,h3,h4,h5,h6,p,ol,ul,li){margin:0;padding:0;color:var(--ink);max-width:none;border:0;background:none;text-transform:none}
.ac-page :is(ol,ul){list-style:none}
.ac-page :is(ol,ul)>li::before,.ac-page :is(ol,ul)>li::marker{content:none}
.ac-page :is(p,li,span){letter-spacing:0;text-wrap:pretty}
.ac-page .npw-icon{width:1em;height:1em;flex:none;overflow:visible;vertical-align:-.12em}
.ac-page .npw-icon .f{fill:none}
.ac-page .ac-nb{white-space:nowrap}
.ac-sr{position:absolute!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;border:0!important;clip-path:inset(50%)!important;white-space:nowrap!important}

.ac-band{flex:none;height:12px;border-radius:6px;background:var(--ac-accent,var(--blue))}

/* header: label, title and use_when; the companion sticker sits in a reserved 120 x 140 cell at the top right */
.ac-top{flex:none;display:grid;grid-template-columns:minmax(0,1fr);grid-template-areas:"k" "t" "u";margin-top:14px}
.ac-has-cut .ac-top{grid-template-columns:minmax(0,1fr) 120px;grid-template-rows:auto 1fr auto;column-gap:20px;grid-template-areas:"k c" "t c" "u u"}
.ac-page .ac-kicker{grid-area:k;display:flex;flex-wrap:wrap;align-items:center;gap:4px 12px;font:800 18px/24px var(--body)!important;color:var(--pinkt)!important}
.ac-page .ac-kicker-g{padding-left:12px;border-left:2px solid var(--ink)}
.ac-page .ac-title{grid-area:t;align-self:end;margin-top:2px;font:700 60px/64px var(--display)!important;letter-spacing:-.01em!important;word-spacing:.12em!important;color:var(--ink)!important;text-wrap:balance;overflow-wrap:normal;hyphens:none}
.ac-page.ac-t-m .ac-title{font-size:56px!important;line-height:60px!important}
.ac-page.ac-t-s .ac-title{font-size:50px!important;line-height:54px!important}
.ac-cut{grid-area:c;align-self:end;width:120px;height:140px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}
.ac-page .ac-cut img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:50% 100%}
.ac-page .ac-use{grid-area:u;margin-top:6px;font:500 22px/28px var(--body)!important}

/* body on a 12-column grid: steps in columns 1-7, the worked example in columns 8-12. Both columns fill the body, so
   their bottoms line up above the frames strip: extra height spreads the steps evenly and leaves the "Watch out" line
   at the foot of the example box. */
.ac-body{flex:1 1 auto;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 291px;column-gap:16px;align-items:stretch;margin-top:16px}
.ac-list{display:grid;row-gap:16px;align-content:space-between}
.ac-page[data-steps="5"] .ac-list{row-gap:8px}
.ac-page[data-steps="5"] .ac-step{grid-template-columns:64px minmax(0,1fr)}
.ac-page[data-steps="5"] .ac-num{width:64px;height:64px;font-size:36px!important;line-height:64px!important}
.ac-step{display:grid;grid-template-columns:72px minmax(0,1fr);column-gap:14px;align-items:start}
.ac-page .ac-num{display:block;width:72px;height:72px;border-radius:50%;background:var(--ink);color:#fff;font:700 40px/72px var(--display)!important;text-align:center}
.ac-page .ac-step-t{display:block;padding-top:2px}
.ac-page .ac-label{display:block;font:650 31px/35px var(--display)!important;letter-spacing:0!important;word-spacing:.12em!important}
.ac-page .ac-detail{display:block;margin-top:3px;font:500 20px/26px var(--body)!important}

.ac-ex{display:flex;flex-direction:column;border:3px solid var(--ink);border-radius:16px;background:#fff;padding:12px 12px 12px 10px}
.ac-page .ac-ex-h{font:800 18px/23px var(--body)!important}
.ac-page .ac-ex-intro{margin-top:6px;font:700 18px/24px var(--body)!important}
.ac-ex-lines{display:grid;row-gap:8px;margin-top:8px!important}
.ac-ex-lines li{display:grid;grid-template-columns:24px minmax(0,1fr);column-gap:8px;align-items:start}
.ac-page .ac-chip{display:block;width:24px;height:24px;border-radius:50%;background:var(--ink);color:#fff;font:700 14px/24px var(--body)!important;text-align:center}
.ac-page .ac-ex-t{display:block;font:500 18px/24px var(--body)!important}
.ac-page .ac-tag{font-weight:800;color:var(--pinkt)}
.ac-page .ac-q{font:600 18px/24px var(--body)!important}
.ac-page .ac-q-src{display:block;margin-top:2px;font:600 14px/19px var(--body)!important}
.ac-page .ac-ex-lines{margin-bottom:12px}
.ac-page .ac-watch{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:8px;margin-top:auto;padding-top:10px;border-top:2px solid var(--ink);font:500 18px/24px var(--body)!important}
.ac-watch .npw-icon{margin-top:3px}
.ac-watch b{font-weight:800}

/* sentence frames: a full-width strip; the label sits beside the three frames so each frame keeps one line */
.ac-frames{flex:none;display:grid;grid-template-columns:128px minmax(0,1fr);column-gap:20px;align-items:start;margin-top:14px;background:var(--butter);border:2px solid var(--ink);border-radius:16px;padding:10px 20px 11px}
.ac-page .ac-strip-h{display:block;padding-top:3px;font:800 20px/26px var(--body)!important;letter-spacing:0!important;color:var(--ink)!important}
.ac-page .ac-strip-h .npw-icon{display:block;width:26px;height:26px;margin-bottom:4px}
.ac-frames ul{display:grid;row-gap:2px}
.ac-page .ac-frames li{font:600 24px/31px var(--body)!important}

/* base line: credit, address and the wordmark on a white sticker, inside the bottom margin, never under it */
.ac-base{flex:none;display:flex;align-items:center;gap:16px;margin-top:10px}
.ac-page .ac-credit{flex:1;min-width:0;font:600 12px/16px var(--body)!important}
.ac-page .ac-url{font:700 13px/16px var(--body)!important;white-space:nowrap}
.ac-mark{flex:none;display:block;width:90px;padding:5px 6px;background:#fff;border-radius:12px;box-shadow:0 0 0 2px var(--ink);margin:2px}
.ac-mark img{display:block;width:100%;height:auto;max-width:none}

/* 18 x 24 in: the same layout, zoomed; the extra height (2304 / 2.1176 = 1088 px) goes to the body */
@page ac-letter{size:8.5in 11in;margin:0}
@page ac-poster{size:18in 24in;margin:0}

/* ---------- /anchor-charts/ ---------- */
:is(.acw) .npw-icon{width:1.25em;height:1.25em;flex:none;overflow:visible;vertical-align:-.2em}
.acw .npw-icon .f{fill:none}
.acw{--ink:#142b46;--blue:#124dec;--gold:#ffdc52;--butter:#fff6d6;color:var(--ink)}
.acw-intro{padding-block:32px 8px}
.acw-intro h1{margin:0}
.acw .acw-lead{margin:12px 0 0;font-size:1.2rem;line-height:1.5;max-width:none}
.acw-index{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px 28px;margin:26px 0 0}
.acw .acw-glabel{margin:0 0 8px;font-weight:800;font-size:1rem;line-height:1.3;max-width:none}
.acw-index ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;justify-items:start}
.acw-index li{margin:0;padding:0}
.acw-index li::before{content:none}
.acw-index a{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:6px 16px 6px 6px;border:2px solid var(--ink);border-radius:99px;background:#fff;color:var(--ink);font-weight:700;line-height:1.25;text-decoration:none}
.acw-index a:hover,.acw-index a:focus-visible{background:var(--butter)}
.acw-index a:hover .acw-chip-t,.acw-index a:focus-visible .acw-chip-t{text-decoration-thickness:3px}
.acw .acw-index .acw-chip-t{color:var(--blue);text-decoration:underline;text-underline-offset:.18em;text-decoration-thickness:1.5px}
.acw-chip-n{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;font-weight:800;font-size:.9rem}
.acw-howto{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:26px;padding:14px 18px;border:2px solid var(--ink);border-radius:16px;background:var(--butter)}
.acw-howto p{flex:1 1 320px;display:flex;gap:10px;align-items:flex-start;margin:0;line-height:1.5;max-width:none}
.acw-howto .npw-icon{margin-top:.15em}
.acw-back{margin:18px 0 0;font-weight:700}
.acw-back a{color:var(--blue);text-decoration:underline}

.acw-charts{container:acw/inline-size;padding-block:8px 64px}
.acw-sec{margin-top:44px}
.acw .acw-sec-h{margin:0 0 20px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.acw-item{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;justify-items:center;align-items:start;scroll-margin-top:90px}
.acw-item+.acw-item{margin-top:48px}
.acw-frame{min-width:0;max-width:100%}
.acw-frame .ac-page{box-shadow:0 0 0 2px var(--ink),8px 10px 0 var(--ink);border-radius:4px}
.acw-side{display:grid;gap:20px;align-content:start;width:min(100%,816px)}
.acw-actions{display:flex;flex-wrap:wrap;gap:10px}
.acw-btn{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:10px 18px;border:2px solid var(--ink);border-radius:99px;background:var(--ink);color:#fff;font-weight:800;line-height:1.2;text-decoration:none}
.acw-btn:hover,.acw-btn:focus-visible{background:var(--blue);border-color:var(--blue);color:#fff}
.acw-btn-2{background:#fff;color:var(--ink)}
.acw-btn-2:hover,.acw-btn-2:focus-visible{background:var(--butter);color:var(--ink);border-color:var(--ink)}
.acw-btn small{font-weight:600;font-size:.9em}
.acw .acw-side-h{display:flex;gap:8px;align-items:center;margin:0 0 8px;font-size:1.05rem;line-height:1.3;font-weight:800;letter-spacing:0}
.acw-used,.acw-say{line-height:1.5}
.acw-used p{margin:0;max-width:none}
.acw-used ul,.acw-say ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.acw-used li,.acw-say li{margin:0;padding:0;line-height:1.45}
.acw-used li::before,.acw-say li::before{content:none}
.acw-used a{font-weight:800;color:var(--blue);text-decoration:underline;margin-right:4px}
.acw-say ul{justify-items:start}
.acw-say li{border:2px solid var(--ink);border-radius:16px 16px 16px 4px;padding:4px 12px;background:#fff;font-weight:600}

/* wide containers: the side panel sits beside the chart */
@container acw (min-width:1100px){
 .acw-item{grid-template-columns:816px minmax(0,1fr);gap:32px;justify-items:stretch}
 .acw-side{position:sticky;top:100px;width:auto}
}

/* one chart only (?chart=key) */
html.acw-only .acw-item:not(.is-only),html.acw-only .acw-sec:not(:has(.is-only)),html.acw-only .acw-index{display:none}
html.acw-only .acw-sec{margin-top:24px}

/* containers narrower than a letter page (phones, small tablets): the poster reflows into one readable column */
@media screen{
 @container acw (max-width:815.98px){
  .acw-frame{width:100%}
  .acw-frame .ac-page{width:auto;height:auto;overflow:visible;box-shadow:0 0 0 2px var(--ink),5px 6px 0 var(--ink)}
  .acw-frame .ac-page.ac-page{padding:18px 16px 20px}
  .acw-frame .ac-top{margin-top:14px}
  .acw-frame .ac-has-cut .ac-top{grid-template-columns:minmax(0,1fr) 72px;column-gap:12px}
  .acw-frame .ac-cut{width:72px;height:84px}
  .acw-frame .ac-page .ac-kicker{font-size:15px!important;line-height:20px!important}
  .acw-frame .ac-page .ac-title{font-size:32px!important;line-height:36px!important;text-wrap:pretty}
  .acw-frame .ac-page .ac-use{font-size:18px!important;line-height:25px!important}
  .acw-frame .ac-body{grid-template-columns:minmax(0,1fr);row-gap:20px;margin-top:20px}
  .acw-frame .ac-list{row-gap:16px}
  .acw-frame .ac-step{grid-template-columns:44px minmax(0,1fr);column-gap:12px}
  .acw-frame .ac-page .ac-num{width:44px;height:44px;font-size:24px!important;line-height:44px!important}
  .acw-frame .ac-page .ac-step-t{padding-top:2px}
  .acw-frame .ac-page .ac-label{font-size:23px!important;line-height:27px!important}
  .acw-frame .ac-page .ac-detail{font-size:17px!important;line-height:24px!important}
  .acw-frame .ac-page :is(.ac-ex-t,.ac-q,.ac-watch,.ac-ex-intro){font-size:17px!important;line-height:24px!important}
  .acw-frame .ac-page .ac-q-src{font-size:14px!important;line-height:19px!important}
  .acw-frame .ac-frames{grid-template-columns:minmax(0,1fr);margin-top:20px;padding:12px 16px 14px}
  .acw-frame .ac-page .ac-strip-h{display:flex;gap:8px;align-items:center;padding:0;margin-bottom:6px}
  .acw-frame .ac-page .ac-strip-h .npw-icon{width:22px;height:22px;margin:0}
  .acw-frame .ac-frames ul{row-gap:6px}
  .acw-frame .ac-page .ac-frames li{font-size:19px!important;line-height:26px!important}
  .acw-frame .ac-base{flex-wrap:wrap;gap:10px 12px;margin-top:18px}
  .acw-frame .ac-page .ac-credit{flex-basis:100%;font-size:13px!important;line-height:18px!important;overflow-wrap:anywhere}
  .acw-frame .ac-page .ac-credit:empty{display:none}
  .acw-frame .ac-page .ac-url{flex:1 1 0;min-width:0;white-space:normal}
  .acw-frame .ac-mark{width:80px}
  .acw-item+.acw-item{margin-top:36px}
 }
}
@media screen and (max-width:700px){
 .acw-index{grid-template-columns:minmax(0,1fr)}
 .acw-index ul{justify-items:stretch}
 .acw-index a{width:100%}
 .acw-btn{width:100%}
}

/* ---------- thumbnails for band pages (anchor_charts.thumb) ---------- */
.ac-thumb{--ac-s:.28;display:grid;gap:6px;align-content:start;color:#142b46;text-decoration:none}
.ac-thumb-frame{display:block;width:calc(816px * var(--ac-s));height:calc(1056px * var(--ac-s));overflow:hidden;border:4px solid #fff;border-radius:12px;box-shadow:0 0 0 2px #142b46,5px 6px 0 #142b46;background:#fff}
.ac-thumb .ac-page{zoom:var(--ac-s);width:816px!important;height:1056px!important;overflow:hidden!important;padding:48px!important;pointer-events:none}
.ac-thumb-t{font-weight:800;line-height:1.3;text-decoration:underline}
.ac-thumb-u{font-weight:600;line-height:1.4}

/* ---------- print: only the charts, one per page, nothing from the site around them ---------- */
@media print{
 html,body{background:#fff!important}
 body[data-page="anchor-charts"]>:not(.site-canvas),body[data-page="anchor-charts"] .site-canvas>:not(main),body[data-page="anchor-charts"] main>:not(.acw){display:none!important}
 body[data-page="anchor-charts"] .site-canvas,body[data-page="anchor-charts"] main{display:block!important;width:auto!important;max-width:none!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;background:#fff!important}
 body[data-page="anchor-charts"] main>.acw{display:block!important}
 .acw-intro,.acw-sec-h,.acw-side{display:none!important}
 .acw-charts,.acw-sec,.acw-item,.acw-frame{display:block!important;width:auto!important;max-width:none!important;margin:0!important;padding:0!important}
 /* "Print this chart" (?chart=key): only that chart reaches the printer */
 html.acw-only .acw-item:not(.is-only),html.acw-only .acw-sec:not(:has(.is-only)){display:none!important}
 .acw-frame .ac-page,.ac-page{width:816px!important;height:1056px!important;box-shadow:none!important;border-radius:0!important;break-after:page;break-inside:avoid;overflow:hidden!important}
 .ac-page.ac-page{padding:48px!important}
 html.ac-poster-mode .ac-page{page:ac-poster;zoom:2.1176;height:1088px!important}
 .acw-sec:last-child .acw-item:last-child .ac-page,html.acw-only .ac-page{break-after:auto}
 /* release.css prints every #main element in black on no background; the poster keeps its own flat colors */
 #main .ac-page,#main .ac-page *{print-color-adjust:exact;-webkit-print-color-adjust:exact;color:var(--ink)!important;text-shadow:none!important}
 #main .ac-page{background:#fff!important}
 #main .ac-page .ac-band{background:var(--ac-accent,var(--blue))!important}
 #main .ac-page :is(.ac-num,.ac-chip){background:var(--ink)!important;color:#fff!important}
 #main .ac-page :is(.ac-kicker,.ac-kicker *,.ac-tag){color:var(--pinkt)!important}
 #main .ac-page .ac-kicker-g{border-left-color:var(--ink)!important}
 #main .ac-page .ac-ex{background:#fff!important}
 #main .ac-page .ac-frames{background:var(--butter)!important}
 #main .ac-page .ac-mark{background:#fff!important;box-shadow:0 0 0 2px var(--ink)!important}
 #main .ac-page .ac-cut img{width:100%!important;height:100%!important;max-height:100%!important}
 #main .ac-page .ac-mark img{width:100%!important;height:auto!important;max-height:none!important}
}