/* LightDesk help. Self-contained: the desk's own tokens (v2/tokens.css values) so the folder also works when copied
   beside a vendor/fonts folder. Design read: operator manual for a first-time studio assistant in a dark control room,
   console language, leaning the desk's chrome so the manual reads as part of LightDesk.
   Tokens: well #0c0b0a, panel #191816, ink #ede7dc, ink-2 #aaa294, paper #efe4cf (the action slab), the five state hues.
   Type: Barlow Condensed 700 for numerals and titles, Barlow for prose, JetBrains Mono for keys.
   Signature: the paper "Do this" slab, the same cream slab as SAVE SCENE on screen 2, beside a real capture.
   Self-critique: dark plus one accent is the default AI look; here the accent is the desk's own paper slab and the
   five state hues carry meaning only, never decoration. */
@font-face{font-family:"Barlow";src:url("../vendor/fonts/Barlow-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Barlow";src:url("../vendor/fonts/Barlow-500.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Barlow";src:url("../vendor/fonts/Barlow-600.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Barlow";src:url("../vendor/fonts/Barlow-700.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("../vendor/fonts/BarlowCondensed-700.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("../vendor/fonts/JetBrainsMono-400.woff2") format("woff2");font-weight:400;font-display:swap}

:root{
  color-scheme:dark;
  --well:#0c0b0a;--ground:#11100e;--panel:#191816;--raise:#22201d;--raise-2:#2c2925;--line:#33302b;--line-2:#46423b;
  --ink:#ede7dc;--ink-2:#aaa294;--ink-3:#8f887c;
  --live:#4ed48f;--sel:#62acff;--held:#f0a53a;--kill:#ff5d55;--neutral:#8a847a;
  --live-bg:#4ed48f1f;--sel-bg:#62acff24;--held-bg:#f0a53a24;--kill-bg:#ff5d5526;
  --paper:#efe4cf;--paper-2:#e2d5bc;--paper-ink:#1d1a15;--paper-ink-2:#5a5246;
  --display:"Barlow Condensed","Barlow",ui-sans-serif,sans-serif;
  --ui:"Barlow",ui-sans-serif,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
  --target:44px;--r-ctl:6px;--r-card:12px;
  --focus:0 0 0 2px var(--ground),0 0 0 4px var(--paper);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font:400 17px/1.45 var(--ui);padding:0 clamp(16px,3vw,40px) 48px;padding-bottom:max(48px,env(safe-area-inset-bottom))}
img{max-width:100%;height:auto;display:block}
a{color:var(--ink)}
a:focus-visible,button:focus-visible{outline:none;box-shadow:var(--focus);border-radius:var(--r-ctl)}
kbd{display:inline-block;min-width:1.7em;padding:1px 6px;border:1px solid var(--line-2);border-bottom-width:2px;border-radius:4px;background:var(--raise);font:400 .82em/1.4 var(--mono);color:var(--ink);text-align:center;white-space:nowrap}
.paper kbd{background:var(--paper-2);border-color:#b9ab90;color:var(--paper-ink)}
code{font:400 .9em var(--mono)}

/* top bar */
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:12px 0;border-bottom:1px solid var(--line);margin-bottom:24px}
.bar .home{font:700 26px/1 var(--display);letter-spacing:.01em;text-decoration:none;margin-right:auto;display:inline-flex;align-items:center;min-height:var(--target)}
.btn{display:inline-flex;align-items:center;gap:8px;min-height:var(--target);padding:0 14px;border:1px solid var(--line-2);border-radius:var(--r-ctl);background:var(--raise);color:var(--ink);text-decoration:none;font:600 15px/1.1 var(--ui)}
.btn:hover{background:var(--raise-2)}
.btn[aria-disabled="true"]{opacity:.45;pointer-events:none}

/* headings */
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:.01em;margin:0;text-wrap:balance}
h2{font-size:28px;line-height:1.1;margin:0 0 12px}
h3{font-size:22px;line-height:1.1;margin:0 0 10px}
.sec{margin-top:40px}

/* chapter title */
.ch-hd{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:end;gap:6px 18px;margin-bottom:20px}
.ch-n{font:700 clamp(64px,9vw,112px)/.78 var(--display);font-variant-numeric:tabular-nums;color:var(--ink-3)}
.ch-hd h1{font-size:clamp(34px,4.6vw,56px);line-height:1}
.ch-hd p{grid-column:2;margin:6px 0 0;color:var(--ink-2);max-width:60ch}

/* the action slab beside the capture */
.lead{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:20px;align-items:start}
.paper{background:var(--paper);color:var(--paper-ink);border-radius:var(--r-card);padding:20px 22px 22px}
.paper h2{color:var(--paper-ink)}
.paper ol{margin:0;padding:0;list-style:none;counter-reset:s}
.paper li{counter-increment:s;display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;padding:9px 0;border-top:1px solid #d4c6aa;font-size:18px;line-height:1.35}
.paper li:first-child{border-top:0}
.paper li::before{content:counter(s);font:700 26px/1 var(--display);color:var(--paper-ink-2);text-align:right}
.paper b{font-weight:700}
.paper a{color:var(--paper-ink)}
figure{margin:0}
.cap{background:var(--well);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden}
.cap img{width:100%}
figcaption{padding:8px 12px;font-size:14px;color:var(--ink-2);border-top:1px solid var(--line)}
.cap.phone{max-width:390px;justify-self:center;width:100%}

/* tables */
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-card);background:var(--panel)}
table{border-collapse:collapse;width:100%;min-width:320px;font-size:16px}
th,td{text-align:left;padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}
thead th{border-top:0;font:600 13px/1.2 var(--ui);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);background:var(--raise)}
td:first-child{white-space:nowrap;width:1%}

/* lists */
.know{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.know li{padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-ctl);max-width:80ch}

/* stills */
.stills{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:14px}
.stills a{text-decoration:none;display:block}

/* state chips */
.st{display:inline-flex;align-items:center;gap:6px;min-height:26px;padding:0 9px;border-radius:4px;font:600 13px/1 var(--ui);letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
.st::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.st.live{color:var(--live);background:var(--live-bg)}
.st.sel{color:var(--sel);background:var(--sel-bg)}
.st.held{color:var(--held);background:var(--held-bg)}
.st.kill{color:var(--kill);background:var(--kill-bg)}
.st.neutral{color:var(--ink-2);background:var(--raise)}
.paper .st.live{color:#11603a;background:#4ed48f3d}.paper .st.neutral{color:var(--paper-ink-2);background:var(--paper-2)}.paper .st.held{color:#8a5208;background:#f0a53a40}

/* proof */
.proof{margin-top:40px;padding:14px 16px;border:1px dashed var(--line-2);border-radius:var(--r-ctl);font-size:15px;color:var(--ink-2)}
.proof a{color:var(--ink-2)}
.proof ul{margin:6px 0 0;padding-left:20px}

/* prev / next */
.pn{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;margin-top:28px}

/* index */
.fast{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:20px;align-items:start}
.fast .paper h2{font-size:clamp(30px,3.4vw,44px)}
.rules{display:grid;gap:12px}
.rule-list{list-style:none;margin:0;padding:0;border:1px solid var(--line-2);border-radius:var(--r-card);background:var(--panel);overflow:hidden}
.rule{display:grid;grid-template-columns:12px minmax(0,1fr);gap:14px;padding:14px 16px}
.rule+.rule{border-top:1px solid var(--line)}
.rule .dot{width:12px;height:12px;margin-top:8px;border-radius:50%;background:var(--neutral)}
.rule.kill .dot{background:var(--kill)}.rule.held .dot{background:var(--held)}.rule.live .dot{background:var(--live)}
.rule h3{font-size:24px;margin:0 0 4px}
.rule p{margin:0;color:var(--ink-2)}
/* chapter list: a numbered contents page, 0 and 10 large, 1 to 9 one line each */
.toc{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-2)}
.toc li{border-bottom:1px solid var(--line)}
.toc a{display:grid;align-items:baseline;text-decoration:none;color:var(--ink)}
.toc a:hover b{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.toc a:hover{background:var(--panel)}
.toc a:focus-visible{border-radius:var(--r-ctl)}
.toc .n{font:700 22px/1 var(--display);font-variant-numeric:tabular-nums;color:var(--ink-3);text-align:right}
.toc .cv{color:var(--ink-2);min-width:0}
.toc .soon{color:var(--held)}
.toc .row a{gap:0 18px;min-height:var(--target);padding:10px 12px 10px 0;align-items:center}
.toc .row b{font:700 23px/1.1 var(--display);letter-spacing:.01em;white-space:nowrap}
.toc .row .cv{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.toc .big a{grid-template-rows:auto auto;gap:6px 18px;padding:22px 12px 24px 0}
.toc .big .n{grid-row:span 2;font-size:clamp(56px,6vw,84px);line-height:.8;color:var(--ink-2);align-self:start}
.toc .big b{font:700 clamp(32px,3.4vw,46px)/1 var(--display);letter-spacing:.005em}
.toc .big .cv{grid-column:2;font-size:17px;max-width:60ch}
.toc .big a{grid-template-columns:clamp(64px,7vw,100px) minmax(0,1fr)}
.toc .row a{grid-template-columns:clamp(64px,7vw,100px) minmax(0,auto) minmax(0,1fr)}
.mon{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.moncap{margin:8px 0 0;font-size:14px;color:var(--ink-2);max-width:70ch}
.legend{display:flex;flex-wrap:wrap;gap:8px}
.stub{min-height:50vh;display:grid;place-content:center;text-align:center;gap:12px}
.stub p{color:var(--ink-2);font-size:20px;margin:0}

@media (max-width:900px){
  .lead,.fast,.mon{grid-template-columns:minmax(0,1fr)}
  .ch-hd p{grid-column:1 / -1}
  body{font-size:16px}
  .paper li{font-size:17px}
}
@media (max-width:700px){
  .toc .row .cv{display:none}
  .toc .row a{grid-template-columns:52px minmax(0,1fr)}
  .toc .big a{grid-template-columns:52px minmax(0,1fr)}
  .toc .row b{white-space:normal}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.proof li a{min-height:44px;display:inline-flex;align-items:center}