/* ═══════════════════════════════════════════════════════════════════════
   Skills Dashboard · shared stylesheet (identical on every page, every course)
   Visual language: the Low-Latency Trading Arena dark theme.
   No build step, no framework, no CDN.

   The accent below is the default (Columbia blue, CU_BLUE #B9D9EB). A course
   overrides it from its data — SKILLS.course.accent / .accent_2 — and app.js
   re-declares --accent* on :root at startup. Nothing else is themed, so a new
   course never needs to touch this file.

   Layout map
     index    hero → progress line → .tl focus timeline → privacy panel
     session  hero (focus) → .concept cards → .srow checklist
              → .hp / .arena link section → details.qa interview → .pn
     skills   hero → filters → table.cat
   ═══════════════════════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --accent:       #2e6db4;   /* default: medium Columbia blue — fills, bars */
  --accent-2:     #b9d9eb;   /* default: CU_BLUE — link + label ink on dark */
  --accent-3:     #e8f3fa;
  --accent-deep:  #0b3d6e;
  --accent-rgb:   46,109,180;
  --accent-2-rgb: 185,217,235;
  --bg:           #0f1115;
  --panel:        #181b22;
  --panel2:       #1e222b;
  --panel-2:      #13161b;
  --code-bg:      #0b0e13;
  --code-head:    #13171f;
  --code-ink:     #dce7f2;
  --ink:          #e8e6e3;
  --ink-dim:      #c6c3bf;
  --muted:        #9aa0a6;
  --dim:          #5f6673;
  --line:         #272c36;
  --line-2:       #333a47;
  --ok:           #3fb950;
  --warn:         #d29922;
  --bad:          #f85149;
  --info:         #6cb6ff;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-wrap:break-word}
a{color:var(--accent-2);text-decoration:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}

/* ── nav / footer ───────────────────────────────────────────────────── */
nav.top{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:11px 22px;background:rgba(15,17,21,.94);border-bottom:1px solid var(--line)}
nav.top>a:first-child{font-weight:800;letter-spacing:-.2px;color:var(--ink);font-size:14.5px;
  border-left:3px solid var(--accent);padding-left:10px}
nav.top .crumbs{font-size:12px;color:var(--muted)}
nav.top .crumbs b{color:var(--ink);font-weight:700}
nav.top .spacer{flex:1}
footer{border-top:1px solid var(--line);background:var(--panel);
  padding:26px 22px 34px;text-align:center;font-size:11.5px;color:var(--dim);letter-spacing:.3px}

/* ── sections & typography ──────────────────────────────────────────── */
section{max-width:1180px;margin:0 auto;padding:34px 22px 40px;border-top:1px solid var(--line)}
section#hero{border-top:none;padding-top:44px}
.kicker{font-size:10.5px;font-weight:800;letter-spacing:1.9px;text-transform:uppercase;color:var(--accent-2)}
h1{font-size:clamp(25px,4.2vw,40px);font-weight:800;letter-spacing:-.9px;line-height:1.1;margin:6px 0 8px}
h2{font-size:21px;font-weight:700;letter-spacing:-.3px;margin:4px 0 4px}
h3{font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);
  margin-bottom:11px}
h4{font-size:13.5px;font-weight:700;margin-bottom:5px}
p{margin:9px 0;max-width:82ch}
.lead{color:var(--muted);font-size:15px;max-width:84ch}
.sub{color:var(--muted);font-size:12.5px}
strong{color:#fff;font-weight:650}
em.hi{color:var(--accent-2);font-style:normal;font-weight:600}
code,.mono{font-family:var(--mono);font-size:12.5px}
code{background:rgba(var(--accent-2-rgb),.13);color:var(--accent-3);padding:1px 5px;border-radius:4px}

/* ── panels / layout ────────────────────────────────────────────────── */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.panel.tight{padding:13px 14px}
.stack{display:grid;gap:14px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;align-items:start}

/* ── controls ───────────────────────────────────────────────────────── */
.btn{font-family:inherit;font-size:12px;font-weight:650;cursor:pointer;color:var(--ink);
  background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:7px 14px;transition:.15s}
.btn:hover:not(:disabled){border-color:var(--accent-2);color:#fff}
.btn:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{filter:brightness(1.2)}
.btn.danger:hover{border-color:var(--bad);color:#f4b6b1}
.btn.tiny{font-size:10.5px;font-weight:700;letter-spacing:.4px;padding:3px 10px;border-radius:6px;
  background:var(--panel2);color:var(--muted)}
.btn.tiny:hover:not(:disabled){color:#fff}
.btn.copy.ok{border-color:rgba(63,185,80,.6);color:#9fe0ab}
select,input[type=text],input[type=search]{font-family:var(--sans);font-size:12.5px;color:var(--ink);
  background:var(--panel2);border:1px solid var(--line);border-radius:7px;padding:7px 9px;width:100%}
label.fl{display:grid;gap:4px;min-width:0}
label.fl>span{font-size:10px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--dim)}

/* ── pills / badges ─────────────────────────────────────────────────── */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:700;letter-spacing:.5px;
  padding:3px 9px;border-radius:20px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.pill.acc{color:var(--accent-2);border-color:rgba(var(--accent-2-rgb),.5);background:rgba(var(--accent-rgb),.2)}
.pill.ok{color:var(--ok);border-color:rgba(63,185,80,.5);background:rgba(63,185,80,.1)}
.pill.warn{color:var(--warn);border-color:rgba(210,153,34,.5);background:rgba(210,153,34,.1)}
.pill.bad{color:var(--bad);border-color:rgba(248,81,73,.5);background:rgba(248,81,73,.1)}
.pill.new{color:#fff;border-color:var(--accent);background:rgba(var(--accent-rgb),.55)}
.pill.iv{color:#ffd9a8;border-color:rgba(210,153,34,.55);background:rgba(210,153,34,.14)}
/* interview difficulty — three distinct colours */
.pill.lv{text-transform:lowercase}
.pill.lv-warm{color:#9fe0ab;border-color:rgba(63,185,80,.55);background:rgba(63,185,80,.13)}
.pill.lv-core{color:var(--accent-2);border-color:rgba(var(--accent-2-rgb),.55);background:rgba(var(--accent-rgb),.26)}
.pill.lv-senior{color:#f1b0ab;border-color:rgba(248,81,73,.5);background:rgba(248,81,73,.13)}

/* ── stats strip (catalogue) ────────────────────────────────────────── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.stat{background:var(--panel);padding:10px 12px;min-width:0}
.stat .sl{font-size:9.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--dim)}
.stat .sv{font-family:var(--mono);font-size:15px;font-weight:700;color:var(--ink);margin-top:3px}
.stat .sv.acc{color:var(--accent-2)}
.stat .sv.ok{color:var(--ok)}

/* ── progress bar / progress line ───────────────────────────────────── */
.bar{height:6px;border-radius:4px;background:#2b313d;overflow:hidden;margin:9px 0 5px}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .3s}
.bar.thin{height:4px;margin:0 0 5px}
.bar.slim{height:5px;margin:8px 0 0}
.progline{font-family:var(--mono);font-size:11.8px;color:var(--muted);margin-top:16px;max-width:none}

/* ── note ───────────────────────────────────────────────────────────── */
.note{border-left:3px solid var(--accent);background:rgba(var(--accent-rgb),.12);
  border-radius:0 8px 8px 0;padding:11px 14px;font-size:12.8px;color:var(--muted);margin-top:14px}
.note b{color:var(--ink)}

/* ── index: the focus timeline ──────────────────────────────────────── */
.tl{list-style:none;display:grid;gap:10px;margin-top:20px}
.tli{min-width:0}
.trow{display:grid;grid-template-columns:82px minmax(0,1fr) 172px 112px;gap:16px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:13px 17px;
  color:inherit;transition:.18s;min-width:0}
.trow:hover{border-color:var(--accent-2);transform:translateY(-2px);text-decoration:none;
  box-shadow:0 14px 30px -18px rgba(var(--accent-rgb),.95)}
.trow.future{opacity:.7}
.tn{display:flex;flex-direction:column;gap:1px;min-width:0}
.tn .num{font-family:var(--mono);font-size:23px;font-weight:800;line-height:1.05;color:var(--accent-2)}
.tn .dt{font-family:var(--mono);font-size:10.5px;color:var(--dim)}
.tf{min-width:0}
.tf .fo{font-size:19.5px;font-weight:800;letter-spacing:-.45px;line-height:1.2;color:var(--ink);
  overflow-wrap:anywhere}
.tf .ti{font-size:11.5px;color:var(--muted);margin-top:3px;overflow-wrap:anywhere}
.tf .tt{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px}
.tp{min-width:0}
.tp .pg{font-family:var(--mono);font-size:10.8px;color:var(--muted)}
.tg{font-size:11.5px;font-weight:700;color:var(--accent-2);text-align:right;white-space:nowrap}
.tg::after{content:" \2192"}

/* ── session header ─────────────────────────────────────────────────── */
.stitle{font-size:13px;font-weight:650;color:var(--muted);margin-top:9px}
.links{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.lk{display:inline-flex;flex-direction:column;gap:2px;background:var(--panel);border:1px solid var(--line);
  border-radius:9px;padding:8px 12px;color:inherit;min-width:0;max-width:100%}
a.lk:hover{border-color:var(--accent-2);text-decoration:none}
.lk .lt{font-size:9.5px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase;color:var(--dim)}
.lk .lv{font-size:12.5px;font-weight:650;color:var(--ink);overflow-wrap:anywhere}
.lk .ld{font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.lk.plain{opacity:.85}

/* ── the focus: numbered concept cards ──────────────────────────────── */
#concepts{display:grid;gap:14px;margin-top:18px}
.concept{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:15px 17px 17px;
  min-width:0}
.chd{display:flex;gap:13px;align-items:flex-start}
.cnum{flex:none;width:27px;height:27px;border-radius:8px;display:flex;align-items:center;
  justify-content:center;font-family:var(--mono);font-size:12.5px;font-weight:800;color:var(--accent-2);
  background:rgba(var(--accent-rgb),.24);border:1px solid rgba(var(--accent-2-rgb),.38)}
.ctt{min-width:0}
h3.cti{font-size:15.5px;font-weight:700;letter-spacing:-.25px;text-transform:none;color:var(--ink);
  margin:2px 0 0}
.ctx{color:var(--muted);font-size:13px;margin:6px 0 0;max-width:82ch}

/* ── code blocks ────────────────────────────────────────────────────── */
.cb{margin:12px 0 0;background:var(--code-bg);border:1px solid var(--line);border-radius:10px;
  overflow:hidden;min-width:0}
.cbh{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 9px 6px 10px;
  background:var(--code-head);border-bottom:1px solid var(--line)}
pre.code{margin:0;padding:12px 14px;overflow-x:auto;white-space:pre;
  font-family:var(--mono);font-size:12.3px;line-height:1.56;color:var(--code-ink);tab-size:2}
pre.code code{background:none;color:inherit;padding:0;border-radius:0;font-size:inherit;
  font-family:inherit;white-space:pre}

/* ── evidence chips ─────────────────────────────────────────────────── */
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px}
.chip{display:inline-block;font-size:10.5px;font-family:var(--mono);padding:3px 8px;border-radius:6px;
  border:1px solid var(--line);background:var(--panel2);color:var(--muted);max-width:100%;
  overflow-wrap:anywhere}
a.chip:hover{border-color:var(--accent-2);color:var(--ink);text-decoration:none}
a.chip::after{content:" \2197";color:var(--accent-2)}
.chip .ck{color:var(--accent-2);font-weight:700;margin-right:5px;text-transform:uppercase;font-size:9.5px;
  letter-spacing:.8px}
.chip.deck{background:transparent;color:var(--accent-2);border-color:rgba(var(--accent-2-rgb),.3)}
.chip.dimchip{color:var(--dim);border-color:var(--line)}

/* ── the checklist ──────────────────────────────────────────────────── */
.cktools{display:flex;gap:16px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;
  margin:16px 0 4px}
.ckprog{flex:1 1 240px;min-width:0}
#skills{display:grid;gap:8px;margin-top:10px}
.srow{display:flex;gap:11px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);
  border-left:4px solid var(--line-2);border-radius:10px;padding:9px 13px;transition:.15s;min-width:0;
  scroll-margin-top:70px}
.srow.done{background:rgba(63,185,80,.06);border-color:rgba(63,185,80,.4)}
.srow.flash{border-color:var(--accent-2);background:rgba(var(--accent-rgb),.22);
  box-shadow:0 0 0 2px rgba(var(--accent-2-rgb),.45)}
.srow input[type=checkbox]{margin-top:3px;width:17px;height:17px;flex:none;accent-color:var(--accent);
  cursor:pointer}
.srow .bd{flex:1;min-width:0}
.srow .ln{min-width:0}
.srow .nm{font-size:13.2px;font-weight:700;color:var(--ink);cursor:pointer;overflow-wrap:anywhere}
.srow.done .nm{color:#9fe0ab}
.srow .can{font-size:12.6px;color:var(--muted);margin-left:9px;overflow-wrap:anywhere}
.srow .tgs{margin-left:9px;display:inline-flex;gap:6px;vertical-align:baseline}
details.where>summary{display:inline-block;list-style:none;cursor:pointer;margin-top:6px;
  font-size:10.5px;font-weight:700;letter-spacing:.7px;text-transform:uppercase;color:var(--dim)}
details.where>summary::-webkit-details-marker{display:none}
details.where>summary::after{content:" \25BE"}
details.where[open]>summary::after{content:" \25B4"}
details.where>summary:hover{color:var(--accent-2)}
.wb{padding:2px 0 4px}
.wmeta{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-top:7px}
.dots{display:inline-flex;gap:3px;align-items:center;cursor:help}
.dots b{width:7px;height:7px;border-radius:50%;background:var(--line-2);display:block}
.dots b.on{background:var(--accent-2)}
.dots .dl{font-size:10px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--dim);
  margin-left:4px}

/* ── the "why this matters" link section ────────────────────────────── */
.hp{color:var(--ink-dim);font-size:13.8px;margin:12px 0;max-width:84ch}
.arena{margin-top:18px;background:var(--panel);border:1px solid var(--line);
  border-left:4px solid var(--accent);border-radius:12px;padding:14px 17px 17px;min-width:0}
h3.ath{color:var(--accent-2);margin-bottom:6px}

/* ── interview questions ────────────────────────────────────────────── */
#iv{display:grid;gap:9px}
details.qa{background:var(--panel);border:1px solid var(--line);border-radius:11px;min-width:0}
details.qa[open]{border-color:var(--line-2)}
details.qa>summary{display:flex;gap:11px;align-items:baseline;flex-wrap:wrap;cursor:pointer;
  list-style:none;padding:12px 15px}
details.qa>summary::-webkit-details-marker{display:none}
details.qa>summary:hover .qt{color:#fff}
details.qa>summary:focus-visible{outline:2px solid var(--accent-2);outline-offset:-2px;border-radius:11px}
.qn{flex:none;font-family:var(--mono);font-size:11px;font-weight:700;color:var(--dim);min-width:15px}
.qt{flex:1 1 260px;min-width:0;font-size:13.8px;font-weight:650;color:var(--ink);overflow-wrap:anywhere}
details.qa .qb{padding:0 15px 15px 41px;border-top:1px solid var(--line);margin-top:2px;padding-top:11px}
.ap{font-size:13.2px;color:var(--ink-dim);margin:9px 0 0;max-width:80ch}
.ap:first-child{margin-top:0}
.rel{display:inline-flex;gap:8px;align-items:center;margin-top:12px;font-size:12px;font-weight:650}
.rel .rl{font-size:9.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--dim)}

/* ── catalogue table ────────────────────────────────────────────────── */
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:11px;align-items:end;
  background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px}
.tablewrap{margin-top:14px;overflow-x:auto}
table.cat{width:100%;border-collapse:collapse;font-size:12.5px}
table.cat th{font-size:9.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--dim);
  text-align:left;padding:0 9px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
table.cat td{padding:9px;border-bottom:1px solid rgba(39,44,54,.75);color:var(--muted);vertical-align:top}
table.cat tr.done td{background:rgba(63,185,80,.05)}
table.cat td.nm{color:var(--ink);font-weight:650;min-width:170px;overflow-wrap:anywhere}
table.cat td.can{min-width:280px;overflow-wrap:anywhere}
table.cat td.c{white-space:nowrap}
table.cat input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);cursor:pointer}
table.cat .catdot{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:6px;flex:none}
.empty{padding:26px 4px;color:var(--muted);font-size:13px}

/* ── prev/next ──────────────────────────────────────────────────────── */
.pn{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:6px}
.pncard{display:block;background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;color:inherit;transition:.18s;min-width:0}
.pncard:hover{border-color:var(--accent-2);transform:translateY(-2px);text-decoration:none}
.pncard .nl{font-size:10px;font-weight:800;letter-spacing:1.4px;text-transform:uppercase;color:var(--accent-2)}
.pncard .nt{font-size:14.5px;font-weight:700;color:var(--ink);margin-top:5px;overflow-wrap:anywhere}

/* ── responsive ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}
@media (max-width:980px){
  .trow{grid-template-columns:72px minmax(0,1fr) 150px;row-gap:10px}
  .tg{grid-column:2 / span 2;text-align:left}
}
@media (max-width:720px){
  section{padding:24px 14px 30px}
  section#hero{padding-top:28px}
  nav.top{padding:10px 14px;gap:8px}
  nav.top .crumbs{font-size:11px}
  .grid2,.pn,.filters{grid-template-columns:minmax(0,1fr)}
  p,.lead,.sub,.hp,.ap,.ctx{max-width:none}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;background:var(--panel)}
  .stat{border-top:1px solid var(--line);border-right:1px solid var(--line)}
  .stat:nth-child(2n){border-right:none}
  .stat:nth-child(1),.stat:nth-child(2){border-top:none}
  .links{gap:7px}
  .lk{width:100%}
  /* timeline rows stack */
  .trow{grid-template-columns:minmax(0,1fr);gap:9px;padding:13px 14px}
  .tn{flex-direction:row;align-items:baseline;gap:10px}
  .tn .num{font-size:18px}
  .tf .fo{font-size:18px}
  .tg{grid-column:auto;text-align:left}
  /* concepts + interview go flush on narrow screens */
  .concept{padding:13px 13px 15px}
  .chd{gap:10px}
  details.qa>summary{padding:11px 13px;gap:9px}
  details.qa .qb{padding:11px 13px 14px}
  .srow{padding:9px 11px}
  .srow .can{margin-left:0;display:block;margin-top:3px}
  .srow .tgs{margin-left:0;margin-top:5px;display:flex;gap:6px;flex-wrap:wrap}
  pre.code{font-size:11.8px;padding:11px 12px}
  /* catalogue becomes a card list */
  .tablewrap{overflow-x:visible}
  table.cat thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  table.cat,table.cat tbody,table.cat tr,table.cat td{display:block;width:auto}
  table.cat caption{display:block;width:auto;text-align:left}
  table.cat tr{background:var(--panel);border:1px solid var(--line);border-radius:11px;
    padding:11px 13px;margin-bottom:10px}
  table.cat tr.done{border-color:rgba(63,185,80,.4)}
  table.cat td{border:none;padding:3px 0;min-width:0 !important;white-space:normal}
  table.cat td::before{content:attr(data-l) " ";font-size:9.5px;font-weight:800;letter-spacing:1px;
    text-transform:uppercase;color:var(--dim);margin-right:6px}
  table.cat td.chk::before{content:none}
}

/* ── print: the focus, the checklist, and the answers ───────────────── */
@media print{
  :root{--ink:#111;--ink-dim:#222;--muted:#333;--dim:#555;--line:#bbb;--line-2:#999;
        --panel:#fff;--panel2:#fff;--bg:#fff;--code-bg:#f5f5f5;--code-head:#ececec;--code-ink:#111}
  body{background:#fff;color:#111;font-size:10.5pt}
  nav.top,footer,.noprint,.pn,#nav-sec{display:none !important}
  a{color:#111;text-decoration:none}
  section{border-top:none;padding:0 0 10px;max-width:none}
  h1{font-size:20pt}
  h2{font-size:13pt;margin-top:6pt}
  .panel,.concept,.srow,.lk,.arena,.cb,details.qa{border-color:#bbb;background:#fff;box-shadow:none;
    break-inside:avoid;page-break-inside:avoid}
  .srow{border-left:3px solid #999}
  .srow.done,.srow.flash{background:#fff;box-shadow:none}
  .srow input[type=checkbox]{-webkit-appearance:none;appearance:none;width:11pt;height:11pt;
    border:1.2pt solid #333;border-radius:2pt}
  .srow.done input[type=checkbox]{background:#333}
  .srow .nm,.srow.done .nm,.stat .sv,.stat .sv.acc,.stat .sv.ok,h3.cti{color:#111}
  .pill,.chip,.pill.acc,.pill.iv,.pill.new,.pill.warn,.pill.lv-warm,.pill.lv-core,.pill.lv-senior{
    border-color:#999;color:#222;background:#fff}
  .kicker,.chip .ck,.cnum{color:#333}
  .chip.deck,h3.ath,.rel,.rel .rl,.progline,.tn .num{color:#222}
  .chip.deck{border-color:#bbb}
  .qn{color:#555}
  .cnum{background:#eee;border-color:#999}
  .dots b{background:#c9c9c9} .dots b.on{background:#333} .dots .dl{color:#555}
  .bar{background:#ddd} .bar i{background:#666}
  pre.code{background:#f5f5f5;color:#111;font-size:8.6pt;white-space:pre-wrap;overflow:visible}
  .cb{background:#f5f5f5}
  .cbh{background:#ececec}
  /* answers expanded on paper (JS also opens them on beforeprint) */
  details.qa{margin-bottom:6pt}
  details.qa>summary{padding:8pt 9pt 4pt}
  details.qa .qb{padding:6pt 9pt 9pt;border-top:1px solid #ccc}
  details.qa::details-content{content-visibility:visible !important;display:block !important;
    block-size:auto !important}
  details.qa:not([open])>*:not(summary){display:block !important}
}

/* a session whose page moved to a combined companion page (skills.js combined_url) */
.moved{max-width:1100px;margin:18px auto 0;padding:14px 18px;border:1px solid var(--accent-2);
  border-left:4px solid var(--accent);border-radius:10px;background:rgba(var(--accent-rgb),.16);
  font-size:14px;line-height:1.55;color:var(--ink)}
.moved b{color:#fff}
.moved .btn{display:inline-block;margin-top:8px;text-decoration:none}
@media print{.moved{display:none}}