/* NEXQUOTE pitch v2.
   Layout: one fixed 1920x1080 stage scaled to the window. Inside it a "world" layer with a camera.
   Three things persist across every scene: one key light, one commercial data line (canvas), one
   RFQ/quotation object. Matte surfaces, one restrained highlight. Single dark look by choice. */
:root{
  color-scheme: dark;
  --ink:#04070D;             /* page ground */
  --navy:#070C16;            /* midnight navy, stage ground */
  --surface:#0E1727;         /* matte surface */
  --surface-2:#131F33;       /* raised matte surface */
  --cobalt:#1E4FD6;          /* deep cobalt */
  --blue:#7FB0FF;            /* soft electric blue, the one accent */
  --blue-dim:rgba(127,176,255,.14);
  --steel:#8EA3C0;           /* subtle metallic blue */
  --white:#EEF3FA;           /* cool neutral white */
  --mute:#A4B1C5;
  --graph:#66758C;           /* graphite */
  --hair:rgba(190,208,235,.10);
  --hair-2:rgba(190,208,235,.2);
  --amber:#F0A63A;
  --amber-dim:rgba(240,166,58,.13);
  --red:#E0584F;
  --red-dim:rgba(224,88,79,.14);
  --f:"Inter","Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --f-data:"JetBrains Mono","Cascadia Mono",Consolas,"SF Mono",Menlo,monospace;
  --out:cubic-bezier(.16,1,.3,1);       /* editorial: quick in, long settle */
  --io:cubic-bezier(.65,0,.35,1);       /* spatial: weight both ends */
  --shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 0 0 1px rgba(190,208,235,.09), 0 24px 48px -12px rgba(0,0,0,.6), 0 60px 120px -30px rgba(0,0,0,.55);
}
[hidden]{display:none !important}
html,body{height:100%}
body{margin:0;background:var(--ink);color:var(--white);font-family:var(--f);overflow:hidden;-webkit-font-smoothing:antialiased}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible,[tabindex]:focus-visible,select:focus-visible{outline:2px solid var(--blue);outline-offset:4px}

#viewport{position:fixed;inset:0;overflow:hidden;background:var(--ink)}
#stage{position:absolute;left:0;top:0;width:1920px;height:1080px;transform-origin:0 0;overflow:hidden;background:var(--navy);font-size:26px;line-height:1.4}
#world{position:absolute;inset:0;transform-origin:0 0;transition:transform 1.4s var(--io)}   /* will-change only while it moves (app.js cam): a layer kept at rest froze its raster scale, so text went soft after a resize or fullscreen */
#light{position:absolute;left:0;top:0;width:1800px;height:1400px;margin:-700px 0 0 -900px;pointer-events:none;
  background:radial-gradient(closest-side, rgba(38,84,190,.34), rgba(24,52,120,.12) 55%, transparent 100%);
  transform:translate(960px,420px);transition:transform 2.2s var(--io),opacity 1.6s}
#fx,#frame{position:absolute;inset:0;width:1920px;height:1080px;pointer-events:none}
#frame{opacity:0;background:#000}
#shade{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% 46%, transparent 52%, rgba(2,4,9,.72) 100%)}

/* ---------- type ---------- */
.kicker{font-size:22px;font-weight:500;color:var(--steel);letter-spacing:.01em}
.h1{font-size:68px;line-height:1.08;font-weight:600;letter-spacing:-.022em;text-wrap:balance;margin:0}
.h2{font-size:44px;line-height:1.16;font-weight:600;letter-spacing:-.015em;text-wrap:balance;margin:0}
.lead{font-size:30px;color:var(--mute);line-height:1.42}
.num{font-family:var(--f-data);font-variant-numeric:tabular-nums}
.tag{display:inline-flex;align-items:center;gap:9px;font-size:19px;font-weight:500;padding:6px 14px 7px;border-radius:999px;
  background:rgba(190,208,235,.07);color:var(--mute);white-space:nowrap}
.tag::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.9}
.tag.amber{color:var(--amber);background:var(--amber-dim)}
.tag.blue{color:var(--blue);background:var(--blue-dim)}
.tag.red{color:var(--red);background:var(--red-dim)}
.tag.plain::before{display:none}
.note{position:absolute;left:160px;bottom:66px;font-size:19px;color:var(--graph);max-width:1100px}

/* ---------- scenes ---------- */
.scene{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .55s var(--io),transform .9s var(--out),visibility 0s .9s;transform:translateY(10px)}
.scene.active{opacity:1;visibility:visible;transform:none;transition:opacity .8s var(--io) .12s,transform 1.1s var(--out) .12s,visibility 0s}
.scene.leaving{transform:scale(1.012)}
/* LỆNH 41 · a scene whose engine is warm is drawn once, invisibly, before it is shown: its layers are rasterised then, not on the cut */
.scene.nq-pre:not(.active):not(.leaving){visibility:visible!important;opacity:.001!important;transition:none!important;pointer-events:none!important}
.scene.cut{transition:none !important}
/* editorial reveal: rise + settle */
[data-b]{opacity:0;transform:translateY(22px);transition:opacity .9s var(--out),transform 1.1s var(--out)}
.scene.b1 [data-b="1"],.scene.b2 [data-b="2"],.scene.b3 [data-b="3"],.scene.b4 [data-b="4"],
.scene.b5 [data-b="5"],.scene.b6 [data-b="6"],.scene.b7 [data-b="7"],.scene.b8 [data-b="8"]{opacity:1;transform:none}
/* masked line reveal for the one message of a scene */
.mk{display:block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em}
.mk>span{display:block;transform:translateY(105%);transition:transform 1.15s var(--out)}
.scene.b1 [data-m="1"]>span,.scene.b2 [data-m="2"]>span,.scene.b3 [data-m="3"]>span,.scene.b4 [data-m="4"]>span,
.scene.b5 [data-m="5"]>span,.scene.b6 [data-m="6"]>span{transform:none}
.mk.d1>span{transition-delay:.12s}
.head{position:absolute;left:160px;top:96px;right:160px}
.head .kicker{margin-bottom:16px}

/* ---------- shared RFQ / quotation object ---------- */
#doc{position:absolute;left:0;top:0;width:440px;height:430px;margin:-215px 0 0 -220px;opacity:0;
  transform:translate(960px,460px) scale(1);transition:transform 1.25s var(--io),opacity .6s var(--io);
  transform-style:preserve-3d;pointer-events:none;z-index:5}
#doc .card{position:absolute;inset:0;border-radius:14px;background:linear-gradient(178deg,#162338 0%,#0F1929 46%,#0C1422 100%);
  box-shadow:var(--shadow);overflow:hidden;transition:transform 1.2s var(--io)}
#doc .card::before{content:"";position:absolute;left:0;right:0;top:0;height:120px;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.055),transparent)}
#doc.tilt .card{transform:perspective(1600px) rotateY(7deg) rotateX(1.5deg)}
#doc.tl .card{transform:perspective(1600px) rotateY(15deg) rotateX(2deg)}
#doc.tr .card{transform:perspective(1600px) rotateY(-15deg) rotateX(2deg)}
#doc.tc .card{transform:perspective(1600px) rotateX(5deg)}
.face{position:absolute;inset:0;transition:opacity .7s var(--io)}
.face.q{opacity:0} #doc.quote .face.q{opacity:1} #doc.quote .face.r{opacity:0}
.dh{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--hair)}
.dh b{font-size:21px;font-weight:600;letter-spacing:.01em}
.dh span{font-size:15px;color:var(--graph)}
.row{height:50px;display:flex;align-items:center;gap:12px;padding:0 24px;border-bottom:1px solid var(--hair);position:relative;
  transition:opacity .5s,background .5s}
.row .l{width:138px;flex:none;font-size:15px;color:var(--graph)}
.row .v{flex:1;font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:opacity .4s}
.row .s{font-size:14px;font-weight:500;color:var(--graph);white-space:nowrap;display:flex;align-items:center;gap:7px;opacity:0;transition:opacity .4s,color .4s}
.row .s::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.row.ok .s{opacity:1;color:var(--blue)} .row.pend .s{opacity:.8}
.row.warn{background:var(--amber-dim)} .row.warn .s{opacity:1;color:var(--amber)}
.row.bad{background:var(--red-dim)} .row.bad .s{opacity:1;color:var(--red)}
.row.away .l,.row.away .v{opacity:0}
.row.away::after{content:"";position:absolute;left:18px;right:18px;top:8px;bottom:8px;border:1px dashed rgba(190,208,235,.22);border-radius:6px}
#doc.focusing .row{opacity:.28} #doc.focusing .row.focus{opacity:1}
.row.focus{box-shadow:0 0 0 1.5px var(--amber) inset}
.scan{position:absolute;left:0;right:0;top:64px;height:2px;background:linear-gradient(90deg,transparent,rgba(160,200,255,.95) 20%,rgba(160,200,255,.95) 80%,transparent);
  opacity:0;pointer-events:none}
.scan::before{content:"";position:absolute;left:0;right:0;bottom:2px;height:70px;background:linear-gradient(0deg,rgba(127,176,255,.13),transparent)}
#doc.scanning .scan{opacity:1}
#doc.scan-hold .scan{opacity:1;background:linear-gradient(90deg,transparent,var(--amber) 20%,var(--amber) 80%,transparent)}
#doc.scan-hold .scan::before{background:linear-gradient(0deg,rgba(240,166,58,.12),transparent)}
/* quotation face */
.qz{padding:13px 24px 11px;border-bottom:1px solid var(--hair);transition:background .6s,opacity .6s}
.qz .zl{font-size:13.5px;color:var(--graph);margin-bottom:6px}
.qz .ln{display:flex;align-items:center;gap:8px;font-size:17px;height:30px}
.qz .ln span{flex:1} .qz .ln i{width:56px;height:7px;border-radius:2px;background:rgba(190,208,235,.3)}
.qz .ln em{font-style:normal;font-size:12.5px;color:var(--blue);background:var(--blue-dim);padding:2px 8px;border-radius:999px;white-space:nowrap}
#doc[data-lens] .qz{opacity:.3}
#doc[data-lens="ops"] .qz.z1,#doc[data-lens="com"] .qz.z2,#doc[data-lens="gov"] .qz.z3{opacity:1;background:rgba(127,176,255,.07)}

/* detached fields (problem) */
.chip{position:absolute;left:0;top:0;width:392px;height:44px;margin:-22px 0 0 -196px;display:flex;align-items:center;gap:12px;padding:0 18px;box-sizing:border-box;
  border-radius:9px;background:#131F33;box-shadow:0 1px 0 rgba(255,255,255,.06) inset,0 0 0 1px rgba(190,208,235,.1),0 18px 40px -10px rgba(0,0,0,.6);
  opacity:0;z-index:6;pointer-events:none}
.chip .l{width:132px;flex:none;font-size:15px;color:var(--graph)} .chip .v{font-size:18px;white-space:nowrap}

/* ---------- 0 opening ---------- */
#s-open .c{position:absolute;left:0;right:0;top:400px;text-align:center}
.wordmark{font-size:118px;font-weight:700;letter-spacing:.035em;line-height:1;white-space:nowrap;margin:0}
.wordmark em{font-style:normal;color:var(--blue)}
.wordmark img{height:120px;display:inline-block}
#s-open .sub{margin:26px 0 0;font-size:24px;color:var(--steel)}
.btn-start{position:absolute;left:50%;top:760px;transform:translateX(-50%);font-size:23px;font-weight:500;letter-spacing:.01em;
  padding:19px 44px 20px;border-radius:999px;border:1px solid rgba(190,208,235,.28);background:rgba(14,23,39,.6);color:var(--white);
  transition:background .3s,border-color .3s,transform .5s var(--out)}
.btn-start:hover{background:var(--white);color:#060A12;border-color:var(--white);transform:translateX(-50%) translateY(-2px)}

/* ---------- 1 intro ---------- */
#s-intro{background:#000;transition:none}
#s-intro video,#demo-video{width:100%;height:100%;object-fit:contain;background:#000;display:block}
.plate{position:absolute;inset:0;background:var(--navy);text-align:center}
.plate .in{position:absolute;left:0;right:0;top:420px}
.plate .rowb{display:flex;gap:14px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.btn{font-size:20px;font-weight:500;padding:13px 24px 14px;border:1px solid var(--hair-2);background:rgba(14,23,39,.7);border-radius:999px;color:var(--white);transition:border-color .2s,background .2s}
.btn:hover{border-color:var(--blue)}
.btn.primary{background:var(--white);color:#060A12;border-color:var(--white)}
.btn.sm{font-size:17px;padding:9px 16px 10px}
.sound-gate{position:absolute;left:50%;bottom:90px;transform:translateX(-50%)}

/* ---------- 2 problem ---------- */
.src{position:absolute;transform:translate(-50%,-50%);text-align:center;opacity:0;filter:blur(10px);transition:opacity 1.2s var(--io),filter 1.4s var(--io)}
.src b{display:block;font-size:46px;font-weight:600;letter-spacing:-.015em;color:var(--steel)}
.src span{font-size:19px;color:var(--graph)}
#s-problem.b2 .src{opacity:.9;filter:none}
#s-problem.b4 .src{opacity:.22;filter:blur(3px)}
.qm{position:absolute;transform:translate(-50%,-50%);font-size:20px;font-weight:500;color:var(--amber);white-space:nowrap;opacity:0;transition:opacity .6s}
.qm.on{opacity:1} #s-problem.b4 .qm{opacity:.5}
#s-problem .verdict{position:absolute;left:0;right:0;top:770px;text-align:center}
#s-problem .verdict .pre{font-size:34px;color:var(--mute);font-weight:500;margin-bottom:10px}
#s-problem .verdict .h1{font-size:96px}

/* ---------- 3 flow ---------- */
.station{position:absolute;top:676px;transform:translateX(-50%);text-align:center;border:0;background:transparent;padding:10px 20px;width:420px;transition:opacity .6s}
.station b{display:block;font-size:42px;font-weight:600;letter-spacing:-.015em;color:var(--graph);transition:color .6s}
.station span{display:block;margin-top:8px;font-size:23px;color:var(--mute);opacity:0;transform:translateY(8px);transition:opacity .6s,transform .8s var(--out)}
.station.on b{color:var(--white)} .station.on span{opacity:1;transform:none}
.station i{position:absolute;left:50%;top:-44px;width:13px;height:13px;margin-left:-6.5px;border-radius:50%;background:var(--navy);box-shadow:0 0 0 2px var(--graph);transition:background .5s,box-shadow .5s}
.station.on i,.station.past i{background:var(--blue);box-shadow:0 0 0 2px var(--blue),0 0 0 8px rgba(127,176,255,.14)}
.insp{position:absolute;top:300px;width:500px;padding:8px 30px 12px;border-radius:14px;background:var(--surface);box-shadow:var(--shadow);
  opacity:0;transform:translateY(14px);transition:opacity .6s var(--io),transform .9s var(--out);pointer-events:none}
.insp.on{opacity:1;transform:none}
.insp h4{margin:18px 0 6px;font-size:28px;font-weight:600}
.insp dl{margin:0}
.insp dt{font-size:16px;color:var(--steel);margin-top:14px}
.insp dd{margin:3px 0 0;font-size:21px;line-height:1.36}
.insp dd.h{color:var(--amber)}

/* ---------- 4 gate ---------- */
.verd{position:absolute;left:1010px;top:262px;width:700px}
.verd .code{font-family:var(--f-data);font-size:18px;letter-spacing:.1em;color:var(--graph);transition:color .5s}
.verd .st{font-size:76px;line-height:1.04;font-weight:600;letter-spacing:-.025em;margin:10px 0 14px;transition:color .5s}
.verd .ex{font-size:28px;color:var(--mute);line-height:1.38;min-height:78px}
#s-gate[data-state="hold"] .verd .st,#s-gate[data-state="insufficient"] .verd .st{color:var(--amber)}
#s-gate[data-state="excluded"] .verd .st{color:var(--red)}
#s-gate[data-state="eval"] .verd .st{color:var(--graph)}
.groups{position:absolute;left:1010px;top:640px;width:700px}
.grp{display:flex;align-items:center;gap:16px;padding:13px 0;border-top:1px solid var(--hair);font-size:24px;color:var(--mute);transition:color .5s}
.grp i{width:11px;height:11px;border-radius:50%;flex:none;background:var(--graph);transition:background .5s}
.grp span{flex:1} .grp em{font-style:normal;font-size:18px;color:var(--graph);transition:color .5s}
.grp.ok{color:var(--white)} .grp.ok i{background:var(--blue)} .grp.ok em{color:var(--blue)}
.grp.warn{color:var(--white)} .grp.warn i{background:var(--amber)} .grp.warn em{color:var(--amber)}
.grp.bad{color:var(--white)} .grp.bad i{background:var(--red)} .grp.bad em{color:var(--red)}
.endp{position:absolute;right:160px;top:586px;font-size:19px;color:var(--graph);transition:color .6s}
#s-gate[data-state="pass"] .endp{color:var(--blue)}
.seg{position:absolute;left:160px;bottom:74px;display:flex;align-items:center;gap:4px;padding:5px;border-radius:999px;background:rgba(14,23,39,.8);box-shadow:0 0 0 1px var(--hair)}
.seg button{border:0;background:transparent;border-radius:999px;padding:8px 16px 9px;font-size:17px;color:var(--mute)}
.seg button[aria-pressed="true"]{background:var(--surface-2);color:var(--white);box-shadow:0 0 0 1px var(--hair-2)}
.seg .lb{font-size:16px;color:var(--graph);padding:0 12px 0 14px}
.sim-label{position:absolute;right:160px;top:106px}

/* ---------- 5 demo ---------- */
.vp{position:absolute;left:224px;top:84px;width:1472px;height:828px;border-radius:14px;background:#05080F;box-shadow:var(--shadow);overflow:hidden;transform-origin:0 0}
.vp.flip{transition:transform 1.25s var(--io),opacity .5s}
.vp video{transition:transform .9s var(--io);transform-origin:50% 50%;cursor:zoom-in}
.vp.zoom video{cursor:zoom-out}
.vp .wm{position:absolute;left:24px;top:22px;z-index:3}
.vp .clock{position:absolute;right:26px;top:26px;font-family:var(--f-data);font-size:18px;color:var(--graph);z-index:3}
.cues{position:absolute;left:224px;width:1472px;top:984px;display:flex}
.cue{font-size:20px;color:var(--graph);transition:color .5s;padding-right:10px}
.cue b{font-family:var(--f-data);font-size:15px;font-weight:500;display:block;margin-bottom:2px;opacity:.8}
.cue.on{color:var(--white)}
.demo-meta{position:absolute;left:224px;right:224px;top:940px;display:flex;justify-content:space-between;align-items:center;font-size:17px;color:var(--graph)}
.demo-ctl{position:absolute;right:60px;top:84px;display:flex;flex-direction:column;gap:8px;opacity:.5;transition:opacity .3s}
.demo-ctl:hover,.demo-ctl:focus-within{opacity:1}
/* fallback: one evolving object, schematic on purpose */
.ill{position:absolute;inset:0;background:radial-gradient(900px 560px at 62% 46%, rgba(30,79,214,.16), transparent 70%),#080D17}
.ill .cap{position:absolute;left:96px;bottom:74px;right:96px;font-size:34px;font-weight:600;letter-spacing:-.01em}
.ill .cap small{display:block;font-size:22px;font-weight:400;color:var(--mute);margin-top:8px;letter-spacing:0}
.ill .mini{position:absolute;left:820px;top:112px;width:540px;border-radius:12px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden;transition:transform 1.3s var(--io)}
.ill[data-c="2"] .mini,.ill[data-c="3"] .mini{transform:translateX(-360px)}
.ill .mini .dh b{font-size:22px}
.ill .mini .row{height:56px} .ill .mini .row .l{font-size:16px;width:150px} .ill .mini .row .v{font-size:20px;opacity:0;transform:translateX(-8px);transition:opacity .5s,transform .7s var(--out)}
.ill .mini .row.in .v{opacity:1;transform:none}
.ill .mini .row .s{font-size:15px}
.ill .mini .row em{font-style:normal;font-size:13.5px;color:var(--blue);background:var(--blue-dim);padding:3px 9px;border-radius:999px;opacity:0;transition:opacity .5s}
.ill[data-c="3"] .mini .row em{opacity:1}
.sk{position:absolute;left:110px;top:150px;width:520px;opacity:0;transform:translateX(-30px);transition:opacity .7s var(--io),transform 1.1s var(--out)}
.sk.on{opacity:1;transform:none}
.sk .t{font-size:17px;color:var(--graph);margin-bottom:14px}
.sk .bar{height:11px;border-radius:3px;background:rgba(190,208,235,.16);margin-bottom:13px}
.sk .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:6px}
.sk .grid i{height:30px;border-radius:3px;background:rgba(190,208,235,.09)}
.sk .grid i.hl{background:rgba(127,176,255,.3)}
.ill .res{position:absolute;left:1070px;top:210px;width:330px;opacity:0;transform:translateY(12px);transition:opacity .6s,transform .9s var(--out)}
.ill[data-c="2"] .res,.ill[data-c="3"] .res{opacity:1;transform:none}
.ill .res .st{font-size:38px;font-weight:600;line-height:1.1;letter-spacing:-.015em;transition:color .5s}
.ill .res p{font-size:20px;color:var(--mute);margin:10px 0 0}
.ill .res.hold .st{color:var(--amber)}

/* ---------- 6 risk ---------- */
.mx{position:absolute;left:230px;top:262px;width:640px;height:640px;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr);gap:5px}
.mx .c{position:relative;border-radius:5px;background:#0C1524;display:flex;align-items:flex-end;justify-content:flex-end;padding:7px 10px;
  font-family:var(--f-data);font-size:15px;color:rgba(142,163,192,.4);opacity:0;transform:scale(.94);transition:opacity .6s,transform .8s var(--out),background .9s,box-shadow .6s}
.ax{position:absolute;font-size:18px;color:var(--graph)}
.ax.y{left:150px;top:262px;height:640px;writing-mode:vertical-rl;transform:rotate(180deg);text-align:center}
.ax.x{left:230px;width:640px;top:942px;text-align:center}
.tick{position:absolute;font-family:var(--f-data);font-size:17px;color:var(--graph)}
.pt{position:absolute;width:60px;height:60px;margin:-30px 0 0 -30px;border-radius:50%;border:0;background:#1B2A44;color:var(--white);
  box-shadow:0 0 0 1.5px rgba(190,208,235,.55),0 10px 22px -6px rgba(0,0,0,.7);font-family:var(--f-data);font-size:19px;font-weight:500;display:flex;align-items:center;justify-content:center;padding:0;
  opacity:0;transform:translateY(-46px) scale(.5);transition:opacity .45s,transform .8s cubic-bezier(.3,1.5,.5,1),background .4s,box-shadow .4s}
.pt.sel{background:var(--white);color:#060A12;box-shadow:0 0 0 1.5px var(--white),0 0 0 9px rgba(238,243,250,.12)}
.pt.top.sel{background:var(--red);color:#fff;box-shadow:0 0 0 1.5px var(--red),0 0 0 10px rgba(224,88,79,.2)}
.bands{position:absolute;left:230px;top:222px;width:640px;display:flex;gap:22px;font-size:16px;color:var(--graph)}
.bands i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:8px;vertical-align:-1px}
.rsel{position:absolute;left:1010px;top:262px;display:flex;gap:6px}
.rsel button{border:0;background:transparent;border-radius:999px;padding:8px 16px;font-family:var(--f-data);font-size:18px;color:var(--graph)}
.rsel button[aria-selected="true"]{background:var(--surface-2);color:var(--white);box-shadow:0 0 0 1px var(--hair-2)}
.rp{position:absolute;left:1010px;right:160px;top:336px}
.rp .sc{font-family:var(--f-data);font-size:20px;color:var(--amber)}
.rp .sc.top{color:var(--red)}
.rp h3{margin:8px 0 10px;font-size:46px;font-weight:600;letter-spacing:-.02em;line-height:1.1}
.rp .tr{font-size:26px;color:var(--mute);margin:0 0 20px;line-height:1.36}
.rp .mini{width:520px;border-radius:12px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden;margin:0 0 20px}
.rp .mini .row{height:52px} .rp .mini .row .v{font-size:19px} .rp .mini .row .s{font-size:15px}
.rp .mini .out{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;font-size:19px;color:var(--red);font-weight:500}
.rp .f{display:flex;gap:20px;padding:11px 0;border-top:1px solid var(--hair);font-size:22px;line-height:1.36}
.rp .f b{width:150px;flex:none;font-weight:500;font-size:17px;color:var(--steel);padding-top:4px}
.rp .f em{font-style:normal;color:var(--graph);font-size:17px}

/* ---------- 7 value ---------- */
.lenses{position:absolute;left:160px;top:330px;display:flex;flex-direction:column;gap:6px}
.lens{border:0;background:transparent;text-align:left;padding:8px 0;font-size:56px;font-weight:600;letter-spacing:-.022em;line-height:1.1;color:#2B3850;transition:color .6s,transform .8s var(--out)}
.lens[aria-pressed="true"]{color:var(--white);transform:translateX(14px)}
.lcap{position:absolute;left:1330px;right:150px;top:360px}
.lcap p{font-size:30px;line-height:1.36;margin:14px 0 20px}
.lcap .l2{position:absolute;left:0;right:0;top:0;opacity:0;transform:translateY(12px);transition:opacity .5s,transform .8s var(--out)}
.lcap .l2.on{opacity:1;transform:none}
#s-value .closing{position:absolute;left:0;right:0;top:936px;text-align:center;font-size:27px;color:var(--mute)}
#s-value .closing b{color:var(--white);font-weight:600}

/* ---------- 8 pilot ---------- */
.zones{position:absolute;left:160px;right:160px;top:330px;height:60px}
.zone{position:absolute;top:0;font-size:22px;font-weight:600}
.zone small{display:block;font-size:17px;font-weight:400;color:var(--graph);margin-top:3px}
.zone.z1{color:var(--blue)} .zone.z2{color:var(--amber)} .zone.z3{color:var(--graph)}
.pn{position:absolute;top:440px;transform:translateX(-50%);width:196px;border:0;background:transparent;padding:0 0 8px;text-align:center;font-size:19px;line-height:1.28;color:var(--mute);transition:color .4s}
.pn i{display:block;width:16px;height:16px;margin:-8px auto 22px;border-radius:50%;background:var(--navy);box-shadow:0 0 0 2px var(--graph);transition:all .4s}
.pn.z1 i{background:var(--blue);box-shadow:0 0 0 2px var(--blue)}
.pn.z2 i{box-shadow:0 0 0 2px var(--amber)}
.pn[aria-selected="true"]{color:var(--white)}
.pn[aria-selected="true"] i{transform:scale(1.35);box-shadow:0 0 0 2px var(--white),0 0 0 9px rgba(238,243,250,.1)}
.pd{position:absolute;left:160px;right:160px;top:650px}
.pd h3{margin:0 0 6px;font-size:40px;font-weight:600;letter-spacing:-.018em}
.pd .cols{display:flex;gap:44px;margin-top:22px}
.pd .cols div{flex:1;border-top:1px solid var(--hair-2);padding-top:14px;font-size:22px;line-height:1.38}
.pd .cols b{display:block;font-size:17px;font-weight:500;color:var(--steel);margin-bottom:6px}

/* ---------- 9 business ---------- */
#s-biz .ans{position:absolute;left:160px;top:400px;right:160px;display:flex;gap:90px;align-items:flex-start}
#s-biz .who{flex:none}
#s-biz .who b{display:block;font-size:64px;font-weight:600;letter-spacing:-.025em;line-height:1.05}
#s-biz .who span{display:block;font-size:24px;color:var(--mute);margin-top:14px}
#s-biz .pay{padding-top:10px}
#s-biz .pay p{margin:0 0 12px;font-size:26px}
#s-biz .pay p small{display:block;font-size:20px;color:var(--graph);margin-top:4px}
.gstop{position:absolute;top:716px;transform:translateX(-50%);text-align:center;width:330px;font-size:21px;color:var(--mute)}
.gstop b{display:block;font-size:30px;font-weight:600;color:var(--graph);margin-bottom:4px;transition:color .6s}
.gstop i{display:block;width:14px;height:14px;margin:-7px auto 24px;border-radius:50%;background:var(--navy);box-shadow:0 0 0 2px var(--graph)}
.gstop.here b{color:var(--white)} .gstop.here i{background:var(--blue);box-shadow:0 0 0 2px var(--blue),0 0 0 9px rgba(127,176,255,.14)}
.gstop .now{display:inline-block;margin-top:10px}
#s-biz .team{position:absolute;left:160px;right:160px;top:956px;font-size:20px;color:var(--graph)}
#s-biz .team b{color:var(--mute);font-weight:500}

/* ---------- 10 final ---------- */
.tok{position:absolute;top:760px;transform:translate(-50%,-50%);font-size:24px;font-weight:500;color:var(--white);background:var(--surface-2);padding:9px 20px 10px;border-radius:999px;
  box-shadow:0 0 0 1px var(--hair-2),0 16px 30px -10px rgba(0,0,0,.7);opacity:0;white-space:nowrap;transition:left 1.9s var(--io),top 1.9s var(--io),opacity .8s var(--io),transform 1.9s var(--io)}
#s-final.b1 .tok{opacity:1}
#s-final.b2 .tok{left:960px !important;top:520px;opacity:0;transform:translate(-50%,-50%) scale(.5)}
.fin{position:absolute;left:0;right:0;top:420px;text-align:center}
.fin .line{font-size:84px;font-weight:600;letter-spacing:-.025em;line-height:1.1;margin-top:46px}
.fin .sub2{font-size:27px;color:var(--steel);margin-top:22px}
.fin .who{position:absolute;left:0;right:0;top:500px;font-size:20px;color:var(--graph)}

/* ---------- HUD ---------- */
#progress{position:absolute;left:0;right:0;bottom:0;height:3px;display:flex;gap:2px;opacity:.9;transition:opacity .6s}
#progress i{background:rgba(190,208,235,.1)}
#progress i.done{background:rgba(127,176,255,.38)} #progress i.cur{background:var(--blue)}
#chapter{position:absolute;left:40px;bottom:22px;font-size:16px;color:var(--graph);transition:opacity .6s}
#chapter b{font-family:var(--f-data);font-weight:500;margin-right:10px}
#dockbtn{position:absolute;right:26px;bottom:18px;width:46px;height:38px;border:0;background:transparent;border-radius:8px;font-size:22px;line-height:1;color:var(--graph);opacity:.55}
#dockbtn:hover,#dockbtn:focus-visible{opacity:1;background:rgba(190,208,235,.08)}
#stage[data-scene="open"] #progress,#stage[data-scene="open"] #chapter,#stage[data-scene="intro"] #progress,#stage[data-scene="intro"] #chapter,
#stage[data-scene="final"] #progress,#stage[data-scene="final"] #chapter{opacity:0}
#dock{position:absolute;right:26px;bottom:66px;width:660px;background:var(--surface);border-radius:14px;padding:16px;z-index:40;display:grid;grid-template-columns:1fr 1fr;gap:4px;box-shadow:var(--shadow)}
#dock button{display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;padding:11px 14px;background:transparent;border:0;border-radius:8px;font-size:19px}
#dock button:hover{background:rgba(190,208,235,.08)}
#dock kbd{font-family:var(--f-data);font-size:15px;color:var(--steel)}
#notes{position:absolute;right:0;top:0;bottom:0;width:560px;background:#070C16;box-shadow:-1px 0 0 var(--hair-2),-40px 0 80px rgba(0,0,0,.5);z-index:30;padding:34px 34px 30px;display:flex;flex-direction:column;gap:14px}
#notes .clock{display:flex;gap:22px;align-items:baseline;font-family:var(--f-data)}
#notes .clock b{font-size:56px;font-weight:500;font-variant-numeric:tabular-nums}
#notes .clock span{font-size:19px;color:var(--mute);font-variant-numeric:tabular-nums}
#notes .delta{font-size:19px} #notes .delta.late{color:var(--amber)} #notes .delta.ok{color:var(--blue)}
#notes h4{margin:6px 0 0;font-size:28px;font-weight:600}
#notes h4 span{font-size:17px;color:var(--graph);font-weight:400}
#notes .say{font-size:25px;line-height:1.46;flex:1;overflow:auto}
#notes .cue2{font-size:20px;color:var(--mute);border-top:1px solid var(--hair);padding-top:12px}
#notes .cue2 b{color:var(--steel);font-weight:500;font-size:16px;display:block}
#toast{position:absolute;left:50%;bottom:64px;transform:translateX(-50%);background:var(--surface-2);box-shadow:var(--shadow);padding:11px 22px 12px;border-radius:999px;font-size:19px;z-index:60;opacity:0;transition:opacity .3s;pointer-events:none}
#toast.show{opacity:1}

/* ---------- Q&A ---------- */
#qa{position:absolute;inset:0;z-index:20;background:#060A12;display:flex}
#qa nav{width:500px;flex:none;padding:64px 26px 40px 64px;box-shadow:1px 0 0 var(--hair);overflow:auto}
#qa nav h2{font-size:34px;margin:6px 0 22px;font-weight:600;letter-spacing:-.015em}
#qa nav button{display:block;width:100%;text-align:left;padding:10px 16px;border:0;border-radius:9px;background:transparent;font-size:21px;color:var(--mute);line-height:1.28}
#qa nav button:hover{color:var(--white)}
#qa nav button[aria-selected="true"]{color:var(--white);background:var(--surface-2)}
#qa nav .quick{margin:22px 0 6px 16px;font-size:16px;color:var(--graph)}
#qa nav .quick+div button{font-size:20px;color:var(--blue)}
#qa main{flex:1;padding:64px 90px 50px 70px;overflow:auto;min-width:0}
#qa main h2{font-size:50px;margin:10px 0 12px;font-weight:600;line-height:1.12;letter-spacing:-.02em}
#qa main .lead{margin:0 0 28px;max-width:1150px}
#qa .cols{display:flex;gap:36px;margin:0 0 28px}
#qa .cols>div{flex:1;border-top:1px solid var(--hair-2);padding-top:14px}
#qa .cols h4{margin:0 0 8px;font-size:20px;color:var(--blue);font-weight:600}
#qa .cols p{font-size:22px;color:var(--mute);margin:0 0 6px;line-height:1.36}
#qa ul{margin:0 0 24px;padding-left:26px}
#qa li{font-size:23px;margin-bottom:8px;line-height:1.38}
#qa table{border-collapse:collapse;width:100%;margin:0 0 24px;font-size:21px}
#qa th{text-align:left;font-size:16px;color:var(--graph);font-weight:500;padding:8px 14px 8px 0;border-bottom:1px solid var(--hair-2)}
#qa td{padding:10px 14px 10px 0;border-bottom:1px solid var(--hair);vertical-align:top;line-height:1.34}
#qa td:first-child{color:var(--blue);white-space:nowrap;font-weight:500}
/* LỆNH 46: a quiet note (card v2), its state on a 6 px amber dot, never a bar */
#qa .qnote{position:relative;width:fit-content;box-sizing:border-box;font-size:21px;line-height:1.35;color:var(--amber);padding:9px 18px 10px 35px;margin:0 0 22px;max-width:1150px;border-radius:12px;border:1px solid transparent;background:var(--nqc-bg) padding-box,var(--nqc-edge) border-box;box-shadow:var(--nqc-sh)}
#qa .qnote::before{content:"";position:absolute;left:18px;top:calc(9px + .675em - 3px);width:6px;height:6px;border-radius:50%;background:var(--amber)}
#qa .back{position:absolute;right:56px;top:40px}
.sim{display:flex;gap:40px;align-items:stretch;margin:0 0 26px}
.sim .q{flex:1;display:flex;flex-direction:column;gap:8px}
.sim label{display:flex;align-items:center;gap:16px;font-size:23px;padding:12px 18px;background:var(--surface);border-radius:10px}
.sim select{font:inherit;font-size:21px;padding:8px 10px;background:var(--surface-2);color:var(--white);border:1px solid var(--hair-2);border-radius:8px}
.sim .out{width:520px;flex:none;padding:22px 26px;border-radius:12px;background:var(--surface);box-shadow:var(--shadow)}
.sim .out b{display:block;font-size:34px;font-weight:600;letter-spacing:-.015em;margin-bottom:8px}
.sim .out.pass b{color:var(--blue)}.sim .out.hold b{color:var(--amber)}.sim .out.bad b{color:var(--red)}
.sim .out p{margin:0;font-size:22px;color:var(--mute)}

/* ---------- presenter window ---------- */
body.presenter{overflow:auto}
body.presenter #viewport{display:none}
#pv{display:none;max-width:980px;margin-inline:auto;padding:28px 20px;font-size:20px;line-height:1.5}
body.presenter #pv{display:block}
#pv .big{font-family:var(--f-data);font-size:84px;font-variant-numeric:tabular-nums;line-height:1}
#pv .meta{color:var(--mute);margin:8px 0 22px}
#pv h2{font-size:30px;margin:0 0 10px}
#pv .say{font-size:28px;line-height:1.5;margin-bottom:22px}
#pv .ctl{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- safe mode / reduced motion ---------- */
.safe *,.safe *::before,.safe *::after{transition-duration:.01s !important;transition-delay:0s !important;animation:none !important}
/* calm: was @media (prefers-reduced-motion:reduce); body.calm is set by app.js and can be turned off */
body.calm *{animation:none !important}

/* ================= brand layer: taken from the intro film's last frame ================= */
:root{--navy:#030814;--surface:#0B1630;--surface-2:#122045;--blue:#8BB6FA;--blue-dim:rgba(139,182,250,.14);--steel:#9EB2DC;--white:#F2F1ED;--mute:#AAB6CE;--graph:#6C7A99;
  --card:#F6F8FC;--card-ink:#0B1730;--card-mute:#64718B;--card-hair:rgba(11,23,48,.09);--card-blue:#2A63E6}
#stage{background:radial-gradient(ellipse 1180px 800px at 50% 40%, #15306F 0%, #0E2155 32%, #081335 60%, #030814 100%)}
#light{background:radial-gradient(closest-side, rgba(46,98,210,.26), rgba(30,66,150,.08) 55%, transparent 100%)}
#dim{position:absolute;inset:0;background:#030712;opacity:0;transition:opacity 1.6s var(--io);pointer-events:none}
#shade{background:radial-gradient(ellipse at 50% 44%, transparent 58%, rgba(1,4,10,.55) 100%)}
.brand{position:absolute;left:0;right:0;top:352px;text-align:center}
.mark{height:113px;width:auto;display:block;margin:0 auto}
.wordmark{font-size:104px;font-weight:600;letter-spacing:-.012em;line-height:1;margin:39px 0 0;color:var(--white)}
.wordmark em{font-style:normal;color:var(--blue)}
.brand-logo img{height:250px;display:block;margin:0 auto}
.tagline{margin:44px auto 0;max-width:1320px;font-size:27px;line-height:1.35;color:var(--steel);text-wrap:balance} .tagline b{color:var(--white);font-weight:600}
.evt{position:absolute;left:0;right:0;top:972px;text-align:center;font-size:20px;color:var(--graph);letter-spacing:.02em}
.btn-start{top:752px;font-size:21px;padding:15px 36px 16px;background:rgba(8,19,53,.5)}
.fin{top:640px} .fin .line{font-size:62px;margin-top:0} .fin .sub2{font-size:25px;margin-top:20px}
/* the RFQ / quotation object is the film's white card */
#doc .card{background:var(--card);color:var(--card-ink);box-shadow:0 1px 0 #fff inset,0 30px 60px -18px rgba(0,5,20,.7),0 80px 140px -40px rgba(0,5,25,.6)}
#doc .card::before{display:none}
#doc.closed .card{transform:scaleY(.004);opacity:.9}
#doc.cut,#doc.cut .card,#doc.cut .face{transition:none !important}
#doc .dh,.lightcard .dh{border-bottom-color:var(--card-hair)} #doc .dh span,.lightcard .dh span{color:var(--card-mute)}
#doc .row,.lightcard .row{border-bottom-color:var(--card-hair)}
#doc .row .l,.lightcard .row .l,.chip .l{color:var(--card-mute)}
#doc .row .s,.lightcard .row .s{color:var(--card-mute)}
#doc .row.ok .s,.lightcard .row.ok .s{color:var(--card-blue)}
#doc .row.warn,.lightcard .row.warn{background:#FFF3DC} #doc .row.warn .s,.lightcard .row.warn .s{color:#B26A00}
#doc .row.bad,.lightcard .row.bad{background:#FDE9E7} #doc .row.bad .s,.lightcard .row.bad .s{color:#C2372D}
#doc .row.away::after{border-color:rgba(11,23,48,.22)}
#doc .row.focus{box-shadow:0 0 0 2px #E39A1F inset}
.scan{background:linear-gradient(90deg,transparent,var(--card-blue) 15%,var(--card-blue) 85%,transparent)}
.scan::before{background:linear-gradient(0deg,rgba(42,99,230,.12),transparent)}
#doc.scan-hold .scan{background:linear-gradient(90deg,transparent,#E39A1F 15%,#E39A1F 85%,transparent)}
.qz{border-bottom-color:var(--card-hair)} .qz .zl{color:var(--card-mute)} .qz .ln i{background:rgba(11,23,48,.16)}
.qz .ln em,.lightcard .row em{color:var(--card-blue);background:rgba(42,99,230,.1)}
#doc[data-lens="ops"] .qz.z1,#doc[data-lens="com"] .qz.z2,#doc[data-lens="gov"] .qz.z3{background:rgba(42,99,230,.08)}
.chip{background:var(--card);color:var(--card-ink);box-shadow:0 1px 0 #fff inset,0 18px 36px -12px rgba(0,5,20,.7)}
.lightcard{background:var(--card) !important;color:var(--card-ink);box-shadow:0 1px 0 #fff inset,0 30px 60px -18px rgba(0,5,20,.7) !important}
.rp .mini .out{color:#C2372D}
.rp .mini .btn{color:var(--card-ink);background:#fff;border-color:rgba(11,23,48,.2)}
.insp,.sim .out,.sim label,#dock{background:var(--surface)}
.station i,.pn i,.gstop i{background:#0A1638}
.mx .c{background:rgba(8,19,53,.72)}
.lens{color:rgba(158,178,220,.3)}
#qa{background:#040A1C} #notes{background:#040A1C}
.plate{background:#040A1C}

.fin{top:672px}
.station{width:520px}
.insp{top:270px}
.mx .c{background:rgba(22,42,98,.5);color:rgba(158,178,220,.55)}
.pn{font-size:20px}
.qm{text-shadow:0 2px 14px #030814,0 0 4px #030814}

.mk>span{transform:translateY(135%);opacity:0;transition:transform 1.15s var(--out),opacity .3s}
.scene.b1 [data-m="1"]>span,.scene.b2 [data-m="2"]>span,.scene.b3 [data-m="3"]>span,.scene.b4 [data-m="4"]>span,.scene.b5 [data-m="5"]>span,.scene.b6 [data-m="6"]>span{opacity:1}
#doc .row .l{width:112px}

#doc .row .l,.lightcard .row .l{white-space:nowrap}
#doc .row .l{width:116px;font-size:14.5px}

/* ================= v3: chapter system, hierarchy, cleaner grouping ================= */
.scene{transform:translateY(16px)} .scene.leaving{transform:translateY(-12px)}
.head{left:160px;top:78px;right:160px}
.chap{font-size:20px;font-weight:500;color:var(--steel);margin-bottom:16px;letter-spacing:.02em}
.chap b{font-family:var(--f-data);font-weight:500;color:var(--blue)} .chap i{font-style:normal;margin:0 10px;color:var(--graph)}
.head .h1{font-size:56px;line-height:1.1;letter-spacing:-.024em}
.head .sub{margin:16px 0 0;font-size:26px;color:var(--mute);max-width:1150px;line-height:1.38}
.note{left:160px;bottom:44px;font-size:18px} .note.r{left:auto;right:160px;text-align:right}
#light2{position:absolute;left:0;top:0;width:1300px;height:1000px;margin:-500px 0 0 -650px;pointer-events:none;transform:translate(560px,620px);
  background:radial-gradient(closest-side, rgba(240,166,58,.13), transparent 100%);opacity:0;transition:opacity 1.2s var(--io)}
#stage.warm #light2{opacity:1}

/* 01 problem */
.src b{font-size:38px} .src span{font-size:19px;display:block;margin-top:2px}
.src.below{display:flex;flex-direction:column}
.chip{box-shadow:0 1px 0 #fff inset,0 14px 30px -12px rgba(0,5,20,.75)}
#s-problem .verdict{top:852px}
#s-problem .verdict .pre{font-size:28px;margin-bottom:6px}
.vh{font-size:76px;font-weight:600;letter-spacing:-.026em;line-height:1.1}
#s-problem.b4 .head{opacity:.35;transition:opacity .9s}
.qm{font-size:19px}

/* 02 flow */
.station{top:724px;width:460px;padding:6px 10px}
.station i{top:-30.5px}
.station em{display:block;font-style:normal;font-size:19px;color:var(--steel);margin-bottom:6px}
.station b{font-size:44px}
.station span{font-size:22px;margin-top:6px}
.hand{position:absolute;top:650px;transform:translate(-50%,8px);font-size:19px;color:var(--blue);white-space:nowrap;opacity:0;transition:opacity .7s,transform .9s var(--out)}
.hand::after{content:" \2192";opacity:.7}
.hand.on{opacity:.95;transform:translate(-50%,0)}
#doc.roleview .row{opacity:.32} #doc.roleview .row.mine{opacity:1;background:rgba(42,99,230,.07)}
.insp{top:292px}

/* 03 gate */
.sim-label{right:160px;top:74px}
.verd{left:940px;top:286px;width:800px}
.verd .st{font-size:84px;margin:8px 0 14px}
.verd .ex{font-size:28px;min-height:80px;max-width:720px}
.groups{left:940px;top:660px;width:800px}
.grp{padding:11px 0;font-size:23px}
.endp{top:632px}
.gstates{position:absolute;left:160px;right:160px;top:902px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gs{text-align:left;padding:14px 18px 14px;border:0;border-top:2px solid var(--hair-2);background:transparent;border-radius:0 0 10px 10px;transition:background .4s,border-color .4s}
.gs b{display:block;font-size:22px;font-weight:600;color:var(--mute);transition:color .4s}
.gs span{display:block;margin-top:4px;font-size:17.5px;line-height:1.34;color:var(--graph)}
.gs[aria-pressed="true"]{background:rgba(190,208,235,.06)} .gs[aria-pressed="true"] span{color:var(--mute)}
.gs.pass[aria-pressed="true"]{border-top-color:var(--blue)} .gs.pass[aria-pressed="true"] b{color:var(--blue)}
.gs.hold[aria-pressed="true"],.gs.insufficient[aria-pressed="true"]{border-top-color:var(--amber)} .gs.hold[aria-pressed="true"] b,.gs.insufficient[aria-pressed="true"] b{color:var(--amber)}
.gs.excluded[aria-pressed="true"]{border-top-color:var(--red)} .gs.excluded[aria-pressed="true"] b{color:var(--red)}
#doc .card,#doc .face{overflow:visible}
#doc .face.q{border-radius:14px}
#doc .row{transition:opacity .5s,background .5s,transform .7s var(--out),box-shadow .5s}
#doc .row.focus{transform:translateX(22px) scale(1.045);background:#FFF3DC;border-radius:8px;box-shadow:0 0 0 2px #E39A1F inset,0 18px 36px -14px rgba(60,35,0,.55);z-index:2;opacity:1}
#doc .row.bad.focus{background:#FDE9E7;box-shadow:0 0 0 2px #D8554B inset,0 18px 36px -14px rgba(70,10,5,.5)}
#doc.focusing .row{opacity:.3} #doc.focusing .row.focus{opacity:1}

/* 04 demo */
#s-demo .head .h1{font-size:44px}
.vp{left:340px;top:232px;width:1240px;height:697px}
.ill{inset:auto;left:0;top:0;width:1472px;height:828px;transform:scale(.8424);transform-origin:0 0}
.cues{left:340px;width:1240px;top:974px}
.demo-ctl{top:232px}

/* 05 risk */
.mx{left:200px;top:300px;width:561px;height:561px;gap:4px}
.mx .c{border-radius:4px;font-size:16px;padding:6px 9px;background:#101F4A;color:rgba(170,190,230,.55)}
.mx .c.hot{box-shadow:0 0 0 2px var(--white) inset !important}
.mx .c.hot-top{background:#C8404A !important;box-shadow:0 0 0 2px #fff inset,0 0 0 8px rgba(224,88,79,.22) !important;color:#fff !important}
.ax{font-size:19px;color:var(--steel)}
.ax.y{left:124px;top:300px;height:561px} .ax.x{left:200px;width:561px;top:908px}
.tick{font-size:18px;color:var(--mute)}
.pt{width:50px;height:50px;margin:-25px 0 0 -25px;font-size:17px;background:#0B1630;box-shadow:0 0 0 1.5px rgba(238,243,250,.8),0 8px 18px -6px rgba(0,0,0,.8)}
.pt.top{width:58px;height:58px;margin:-29px 0 0 -29px;font-size:19px}
.bands{left:200px;top:952px;width:561px;font-size:17px;gap:24px}
.bands i.k2{background:#1A3276}.bands i.k3{background:#6B5330}.bands i.k4{background:#8E2F36}
.hero{position:absolute;left:860px;right:160px;top:292px;border-radius:16px;background:var(--surface);box-shadow:var(--shadow);padding:26px 32px 22px}
.hero .ht{display:flex;gap:28px;align-items:flex-start}
.hero .hl{flex:1;min-width:0}
.hero .lvl{display:inline-block;font-size:17px;font-weight:600;color:var(--amber);background:var(--amber-dim);padding:5px 12px 6px;border-radius:999px}
.hero.top .lvl{color:#FFB3AB;background:rgba(224,88,79,.2)}
.hero h3{margin:14px 0 8px;font-size:38px;font-weight:600;letter-spacing:-.02em;line-height:1.12}
.hero h3 em{font-style:normal;font-family:var(--f-data);font-weight:500;font-size:26px;color:var(--steel);margin-right:14px;vertical-align:3px}
.hero .hl p{margin:0;font-size:22px;color:var(--mute);line-height:1.38}
.hero .score{flex:none;text-align:right;line-height:1;color:var(--amber)}
.hero.top .score{color:var(--red)}
.hero .score b{font-size:132px;font-weight:700;letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.hero .score span{font-size:34px;font-weight:500;opacity:.75;margin-left:4px}
.hero .score small{display:block;margin-top:6px;font-family:var(--f-data);font-size:17px;color:var(--graph)}
.hero .facts{display:grid;grid-template-columns:1.35fr 1.1fr .7fr;gap:28px;margin-top:18px;padding-top:16px;border-top:1px solid var(--hair-2);font-size:19.5px;line-height:1.38}
.hero .facts b{display:block;font-size:16px;font-weight:500;color:var(--steel);margin-bottom:5px}
.hero .facts em{display:block;font-style:normal;font-size:15px;color:var(--graph);margin:1px 0 7px}
.hero .own strong{display:block;font-size:30px;font-weight:600;letter-spacing:-.015em;line-height:1.15;color:var(--white)}
.hero .lk{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:14px;padding-top:13px;border-top:1px solid var(--hair);font-size:18.5px;color:var(--mute)}
.rank{position:absolute;left:860px;right:160px;top:718px;display:grid;grid-template-columns:1fr 1fr;column-gap:44px;row-gap:2px}
.rk{display:flex;align-items:center;gap:12px;border:0;background:transparent;padding:7px 10px;border-radius:8px;text-align:left;font-size:18px;color:var(--mute)}
.rk b{font-family:var(--f-data);font-weight:500;width:30px;color:var(--steel)}
.rk .n{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rk .bar{width:120px;height:8px;border-radius:4px;background:rgba(190,208,235,.1);flex:none;overflow:hidden}
.rk .bar i{display:block;height:100%;border-radius:4px;background:#C69545;width:0 !important;transition:width 1s var(--out)}
.rk.top .bar i{background:var(--red)}
.rk .v{font-family:var(--f-data);width:26px;text-align:right;color:var(--white)}
.rk[aria-selected="true"]{background:rgba(190,208,235,.08);color:var(--white)}

/* 06 value */
.lenses{top:400px} .lens{font-size:52px}
.lcap{top:420px}
#s-value .closing{top:952px;font-size:24px}

/* 07 pilot */
.tiers{position:absolute;left:160px;right:160px;top:292px;display:grid;grid-template-columns:repeat(3,1fr);gap:50px}
.tier .th{height:84px}
.tier .th b{display:block;font-size:27px;font-weight:600;letter-spacing:-.01em}
.tier .th span{display:block;font-size:18px;color:var(--graph);margin-top:4px}
.tier.z1 .th b{color:var(--blue)} .tier.z2 .th b{color:var(--amber)} .tier.z3 .th b{color:var(--graph)}
.pi{display:flex;align-items:center;gap:14px;width:100%;text-align:left;border:0;background:transparent;padding:11px 14px;margin-top:6px;border-radius:10px;font-size:22px;color:var(--mute);transition:background .3s,color .3s}
.pi i{width:12px;height:12px;border-radius:50%;flex:none;box-shadow:0 0 0 2px var(--graph)}
.tier.z1 .pi i{background:var(--blue);box-shadow:0 0 0 2px var(--blue)} .tier.z2 .pi i{box-shadow:0 0 0 2px var(--amber)}
.tier.z3 .pi{color:var(--graph)}
.pi[aria-selected="true"]{background:var(--surface-2);color:var(--white);box-shadow:0 0 0 1px var(--hair-2)}
.pd{left:160px;right:160px;top:640px;display:flex;gap:56px;border-radius:16px;background:var(--surface);box-shadow:var(--shadow);padding:30px 36px 30px}
.pd .pl{width:420px;flex:none}
.pd h3{margin:16px 0 0;font-size:38px;line-height:1.14}
.pd .pr{flex:1;min-width:0}
.pd .key{font-size:28px;line-height:1.34;font-weight:500}
.pd .key b{display:block;font-size:17px;font-weight:600;color:var(--blue);margin-bottom:8px}
.pd.z2 .key b{color:var(--amber)} .pd.z3 .key b{color:var(--steel)}
.pd .three{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:22px;padding-top:18px;border-top:1px solid var(--hair-2);font-size:19px;line-height:1.38;color:var(--mute)}
.pd .three b{display:block;font-size:15.5px;font-weight:500;color:var(--graph);margin-bottom:4px}

/* 08 business + team */
#s-biz .ans{top:262px;gap:100px}
#s-biz .who b{font-size:58px}
#s-biz .who span{font-size:23px;margin-top:10px}
#s-biz .pay{padding-top:6px;max-width:760px}
#s-biz .pay p{margin:0 0 8px;font-size:27px} #s-biz .pay p.s{font-size:20px;color:var(--mute);margin-bottom:14px}
.gstop{top:548px;width:340px;font-size:20px}
.gstop b{font-size:28px;margin-bottom:2px} .gstop i{margin:-7px auto 20px}
.gstop .now{display:inline-flex;margin-top:8px}
.teamband{position:absolute;left:160px;right:160px;top:770px;display:flex;gap:44px;align-items:center;padding-top:30px;border-top:1px solid var(--hair-2)}
.teamband .tl{width:230px;flex:none;font-size:27px;font-weight:600;letter-spacing:-.01em}
.teamband .tl small{display:block;font-size:17px;font-weight:400;color:var(--graph);margin-top:8px;line-height:1.4}
.team{flex:1;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.mem{display:flex;align-items:center;gap:18px;min-width:0}
.ph{position:relative;width:112px;height:112px;flex:none;border-radius:20px;overflow:hidden;background:linear-gradient(150deg,#1B3270,#0C1838);box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 0 0 1px rgba(190,208,235,.14),0 18px 34px -14px rgba(0,0,0,.7)}
.ph span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:44px;font-weight:600;color:var(--blue)}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 22%;filter:saturate(.9) contrast(1.03)}
.mi b{display:block;font-size:22px;font-weight:600;line-height:1.24}
.mi span{display:block;font-size:17.5px;color:var(--mute);margin-top:5px;line-height:1.3}

/* 09 final */
.word{position:absolute;top:452px;transform:translate(-50%,16px);font-size:52px;font-weight:600;letter-spacing:-.02em;white-space:nowrap;opacity:0;transition:opacity .9s var(--out),transform 1.1s var(--out)}
#s-final.b1 .word[data-w="1"],#s-final.b2 .word[data-w="2"],#s-final.b3 .word[data-w="3"]{opacity:1;transform:translate(-50%,0)}
#s-final.b4 .word{opacity:0 !important;transform:translate(-50%,-14px) !important;transition:opacity .7s,transform .9s var(--io)}
.fin{top:664px} .fin .line{font-size:70px;letter-spacing:-.028em}
.fin .sub2{margin-top:16px;font-size:24px}

.hero{top:288px;padding:24px 30px 22px}
.hero h3{font-size:36px;margin:12px 0 6px}
.hero .hl p{font-size:21px}
.hero .go{margin-top:14px}
.hero .score b{font-size:124px}
.hero .facts{grid-template-columns:1fr 1fr 1fr .72fr;gap:24px;font-size:18px;line-height:1.38;margin-top:16px;padding-top:14px}
.hero .facts b{font-size:14.5px}
.hero .own strong{font-size:27px}
.rank{top:756px}
#s-biz .team{position:static;font-size:inherit;color:inherit}
.teamband .tl{width:250px}
.pd .key{font-size:30px}

.rank{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.rk{min-width:0;font-size:18.5px}
.hero .facts{font-size:19.5px} .hero .facts b{font-size:15.5px}

.rk{font-size:17px;gap:10px;padding:7px 8px}
.rk .bar{width:62px}
.rk b{width:26px}

/* ================= v4: competition, business case, evidence, team ================= */
.opts{position:absolute;left:160px;top:296px;display:flex;gap:10px}
.opt{border:1px solid var(--hair-2);background:rgba(8,19,53,.5);border-radius:999px;padding:12px 26px 13px;font-size:25px;font-weight:500;color:var(--mute);transition:background .3s,color .3s,border-color .3s}
.opt[aria-pressed="true"]{background:var(--white);color:#060A12;border-color:var(--white)}
.cmap{position:absolute;left:160px;top:392px;width:880px;height:370px}
.cn{position:absolute;top:116px;transform:translateX(-50%);text-align:center;width:200px}
.cn i{display:block;width:22px;height:22px;margin:0 auto 14px;border-radius:50%;background:#0A1638;box-shadow:0 0 0 2px var(--steel);transition:all .5s}
.cn b{display:block;font-size:28px;font-weight:600;letter-spacing:-.01em}
.cn span{display:block;margin-top:6px;font-size:19px;color:var(--amber);opacity:0;transition:opacity .5s}
.cl{position:absolute;top:126px;height:2px;background:var(--hair-2);transition:background .5s,opacity .5s}
.gh{position:absolute;top:262px;transform:translateX(-50%);font-size:20px;color:var(--graph);padding:8px 16px;border-radius:999px;box-shadow:0 0 0 1px var(--hair);opacity:0;transition:opacity .6s;white-space:nowrap}
.region{position:absolute;left:8px;top:70px;width:864px;height:132px;border-radius:20px;opacity:0;box-shadow:0 0 0 1.5px var(--hair-2) inset;transition:all .9s var(--io)}
.rlabel{position:absolute;left:30px;top:34px;font-size:18px;color:var(--steel);white-space:nowrap;transition:opacity .5s}
.gatem{position:absolute;left:660px;top:86px;transform:translateX(-50%);font-size:16px;color:var(--blue);opacity:0;transition:opacity .6s}
.gatem::after{content:"";display:block;width:14px;height:14px;margin:9px auto 0;background:var(--blue);transform:rotate(45deg)}
.cmap[data-opt="manual"] .cn span{opacity:1}
.cmap[data-opt="manual"] .cl{background:repeating-linear-gradient(90deg,var(--amber) 0 10px,transparent 10px 22px);opacity:.75}
.cmap[data-opt="suite"] .region{opacity:1;height:268px;background:rgba(158,178,220,.05)}
.cmap[data-opt="suite"] .gh{opacity:.9}
.cmap[data-opt="suite"] .cn i{box-shadow:0 0 0 2px var(--graph)}
.cmap[data-opt="nexquote"] .region{opacity:1;background:rgba(139,182,250,.08);box-shadow:0 0 0 1.5px var(--blue) inset}
.cmap[data-opt="nexquote"] .cl{background:var(--blue)}
.cmap[data-opt="nexquote"] .cn i{background:var(--blue);box-shadow:0 0 0 2px var(--blue)}
.cmap[data-opt="nexquote"] .gatem{opacity:1}
.cmap[data-opt="nexquote"] .gh{opacity:.35}
.cmap[data-opt="nexquote"] .rlabel{color:var(--blue)}
.ccap{position:absolute;left:160px;top:786px;width:880px;font-size:27px;line-height:1.36;min-height:74px}
.crit{position:absolute;left:1120px;right:160px;top:296px}
.crit h3{margin:0 0 10px;font-size:32px;font-weight:600;letter-spacing:-.015em}
.cr{display:grid;grid-template-columns:1fr auto;column-gap:16px;padding:11px 0 12px;border-top:1px solid var(--hair);align-items:baseline}
.cr span{grid-column:1/-1;font-size:16.5px;color:var(--steel);margin-bottom:2px}
.cr b{font-size:23px;font-weight:500;line-height:1.28}
.cr em{font-style:normal;font-size:16px;white-space:nowrap}
.cr.s-v em{color:var(--blue)} .cr.s-h em,.cr.s-p em{color:var(--amber)} .cr.s-u em{color:var(--graph)} .cr.s-u b{color:var(--graph)}

.bq{position:absolute} .ql{font-size:21px;font-weight:500;color:var(--blue);margin-bottom:14px}
.bq1{left:160px;top:246px;width:900px}
.plate2{border-radius:16px;background:var(--surface);box-shadow:var(--shadow);padding:26px 32px 26px}
.plate2 .co{font-size:42px;font-weight:600;letter-spacing:-.022em;margin-bottom:12px}
.u{display:flex;align-items:baseline;gap:20px;padding:11px 0;border-top:1px solid var(--hair)}
.u b{width:130px;flex:none;font-size:25px;font-weight:600}
.u span{font-size:23px;color:var(--mute)}
.plate2 .tag{margin-top:14px}
.bq2{left:1150px;top:246px;width:610px}
.bq2 .big{font-size:78px;font-weight:600;letter-spacing:-.03em;line-height:1}
.bq2 p{margin:16px 0 14px;font-size:26px;color:var(--mute)} .bq2 p.s{font-size:20px;color:var(--graph);margin-top:14px}
.bq3{left:160px;top:716px}
.ps{position:absolute;top:836px;transform:translateX(-50%);width:310px;text-align:center;font-size:22px;font-weight:500;color:var(--mute);line-height:1.25}
.ps i{display:block;width:14px;height:14px;margin:-7px auto 18px;border-radius:50%;background:#0A1638;box-shadow:0 0 0 2px var(--graph)}
.ps b{font-weight:500;display:block}
.ps.here{color:var(--white)} .ps.here i{background:var(--blue);box-shadow:0 0 0 2px var(--blue),0 0 0 9px rgba(139,182,250,.14)}
.ps .tag{margin-top:8px;font-size:17px}
.pcd{position:absolute;top:794px;transform:translateX(-50%);font-size:17px;color:var(--steel);white-space:nowrap}

.arg{position:absolute;left:160px;right:160px;top:290px;display:grid;grid-template-columns:1fr 1fr 1.12fr;gap:60px}
.ac{position:relative}
.ah{height:108px}
.ah b{display:block;font-size:28px;font-weight:600;letter-spacing:-.012em}
.ah span{display:block;font-size:18.5px;color:var(--graph);margin-top:5px;line-height:1.34}
.a1 .ah b{color:var(--blue)} .a2 .ah b{color:var(--amber)} .a3 .ah b{color:var(--white)}
.ac+.ac::before{content:"\2192";position:absolute;left:-44px;top:2px;font-size:28px;color:var(--graph)}
.ac ul{list-style:none;margin:26px 0 0;padding:0}
.ac li{position:relative;padding:12px 0 12px 26px;border-bottom:1px solid var(--hair);font-size:23px;line-height:1.3}
.ac li::before{content:"";position:absolute;left:2px;top:22px;width:10px;height:10px;border-radius:50%}
.a1 li::before{background:var(--blue)} .a2 li::before{box-shadow:0 0 0 2px var(--amber)}
.contact{margin:18px 0 0;font-size:19.5px;line-height:1.38;color:var(--amber);background:var(--amber-dim);border-radius:10px;padding:12px 16px}
#pf-kpi{width:100%;border-collapse:collapse;margin-top:26px;font-size:20px}
#pf-kpi th{text-align:left;font-size:15.5px;font-weight:500;color:var(--graph);padding:0 10px 8px 0;border-bottom:1px solid var(--hair-2)}
#pf-kpi td{padding:10px 10px 10px 0;border-bottom:1px solid var(--hair);vertical-align:top;line-height:1.3}
#pf-kpi td b{font-family:var(--f-data);font-weight:500;color:var(--blue);margin-right:10px}
#pf-kpi td+td{color:var(--amber);white-space:nowrap;font-size:17px;padding-top:12px}

.tsub{position:absolute;left:160px;right:160px;top:186px;margin:0;font-size:26px;color:var(--mute)}
.portraits{position:absolute;left:160px;right:160px;top:276px;display:grid;grid-template-columns:repeat(4,1fr);gap:44px}
.pf2{margin:0}
.pf2 .im{position:relative;aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:linear-gradient(160deg,#1A2F6C,#0A1536);box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 0 0 1px rgba(190,208,235,.12),0 40px 70px -30px rgba(0,3,15,.85)}
.pf2 .im span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:150px;font-weight:600;color:rgba(139,182,250,.3)}
.pf2 .im img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 20%;filter:saturate(.92) contrast(1.02);transform:scale(1.07);transition:transform 2.4s var(--out)}
.scene.b2 .pf2[data-b="2"] img,.scene.b3 .pf2[data-b="3"] img,.scene.b4 .pf2[data-b="4"] img,.scene.b5 .pf2[data-b="5"] img{transform:none}
.pf2[data-b]{transform:translateY(34px)}
.pf2 figcaption{margin-top:20px}
.pf2 figcaption b{display:block;font-size:28px;font-weight:600;letter-spacing:-.012em;line-height:1.2}
.pf2 figcaption span{display:block;font-size:20px;color:var(--mute);margin-top:6px}
#s-team .head .h1{font-size:60px}

/* ================= v5: appendix, search, overview, utilities ================= */
#qa nav{width:540px;padding:44px 22px 30px 54px;display:flex;flex-direction:column}
.qtop{flex:none;margin-bottom:10px}
#q-search,#p-search{width:100%;box-sizing:border-box;margin-top:12px;font:inherit;font-size:23px;padding:13px 18px;border-radius:12px;border:1px solid var(--hair-2);background:var(--surface);color:var(--white)}
#q-search::placeholder,#p-search::placeholder{color:var(--graph)}
#q-list{flex:1;overflow:auto;padding-right:8px}
.ql2{margin:18px 0 6px 2px;font-size:15.5px;color:var(--graph);letter-spacing:.02em}
#qa nav .qi,.qi{display:block;width:100%;text-align:left;padding:9px 14px;border:0;border-radius:9px;background:transparent;font-size:20.5px;color:var(--mute);line-height:1.28}
.qi b{font-weight:400} .qi:hover{color:var(--white)}
.qi[aria-current="true"]{background:var(--surface-2);color:var(--white)}
#qa nav .qr,.qr{display:block;width:100%;text-align:left;padding:12px 14px;border:0;border-radius:10px;background:transparent;margin-bottom:2px}
.qr:hover,.qr:first-of-type{background:var(--surface)}
.qr b{display:block;font-size:21px;font-weight:600;color:var(--white);line-height:1.25}
.qr span{display:block;font-size:17.5px;color:var(--mute);margin-top:4px;line-height:1.34}
.qr em{display:block;font-style:normal;font-size:15px;color:var(--graph);margin-top:5px}
.chips2{display:flex;flex-wrap:wrap;gap:6px}
#qa nav .qc,.qc{display:inline-block;width:auto;border:0;border-radius:999px;background:rgba(190,208,235,.08);padding:6px 13px 7px;font-size:16.5px;color:var(--mute);line-height:1.2}
.qc:hover{color:var(--white);background:rgba(190,208,235,.16)} .qc[aria-current="true"]{background:var(--white);color:#060A12}
.empty{font-size:20px;color:var(--amber);line-height:1.45;padding:16px 4px}
#qa main{padding:104px 90px 50px 64px}
.qhead{display:flex;justify-content:space-between;align-items:center;gap:20px}
.qst{display:flex;align-items:center;gap:12px}
.stc{font-family:var(--f-data);font-size:14px;letter-spacing:.06em;color:var(--graph)}
#qa .acts{display:flex;gap:12px;flex-wrap:wrap;margin:6px 0 26px}
.qfoot{border-top:1px solid var(--hair);padding-top:16px;margin-top:8px;font-size:18.5px;color:var(--mute)}
.qfoot b{display:inline-block;width:110px;font-weight:500;color:var(--graph);font-size:16px}
.qfoot .rel{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.qfoot .pn2{margin-top:16px;display:flex;justify-content:space-between;gap:12px}
.qbar{position:absolute;right:56px;top:34px;display:flex;gap:8px;z-index:2}
.favs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:10px;max-width:1100px}
.fav{text-align:left;border:0;border-radius:14px;background:var(--surface);padding:20px 24px;font-size:25px;font-weight:500;box-shadow:0 0 0 1px var(--hair)}
.fav:hover{box-shadow:0 0 0 1px var(--blue)}
.tabs{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:var(--surface);margin:14px 0 4px}
.tabs button{border:0;background:transparent;border-radius:999px;padding:7px 16px 8px;font-size:17px;color:var(--mute)}
.tabs button[aria-pressed="true"]{background:var(--surface-2);color:var(--white)}
.orig{margin:12px 0 4px} .orig img{display:block;width:100%;max-width:1100px;border-radius:10px;cursor:zoom-in;box-shadow:var(--shadow)}
.orig.zoomed img{max-width:none;width:160%;cursor:zoom-out} .orig .miss{display:none;font-size:19px;color:var(--amber);margin:0}
.orig.missing .miss{display:block}
#qa td.amb,.amb{color:var(--amber)}
#qa td:first-child{width:230px;white-space:normal}

#ov{position:absolute;inset:0;z-index:45;background:#040A1C;padding:54px 80px 40px;overflow:auto;box-sizing:border-box}
.ovh{display:flex;align-items:baseline;gap:24px} .ovh h2{margin:0;font-size:40px;font-weight:600;letter-spacing:-.02em} .ovh span{font-size:19px;color:var(--graph)}
.ovl{margin:24px 0 10px;font-size:17px;color:var(--steel)}
.ovg{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.ovc{border:0;background:var(--surface);border-radius:12px;padding:0 0 12px;text-align:left;overflow:hidden;box-shadow:0 0 0 1px var(--hair)}
.ovc .th,.nx .th{display:block;aspect-ratio:16/9;background:#0A1638 center/cover no-repeat}
.ovc b{display:block;font-size:19px;font-weight:600;margin:10px 14px 0;line-height:1.2} .ovc em{display:block;font-style:normal;font-size:15px;color:var(--graph);margin:3px 14px 0}
.ovc:hover,.ovc.cur{box-shadow:0 0 0 2px var(--blue)}
.ovrow{display:grid;grid-template-columns:1fr 1.2fr 1.2fr;gap:50px}
#ov .qc{font-size:18px;padding:8px 15px 9px}
#spot{position:absolute;inset:0;z-index:50;pointer-events:none;--sx:960px;--sy:540px;background:radial-gradient(circle 230px at var(--sx) var(--sy),transparent 0,transparent 62%,rgba(1,3,10,.74) 100%)}
#black{position:absolute;inset:0;z-index:70;background:#000}
#confirm{position:absolute;inset:0;z-index:80;background:rgba(2,5,12,.72);display:flex;align-items:center;justify-content:center}
#confirm[hidden]{display:none !important}
.cf{background:var(--surface);border-radius:18px;box-shadow:var(--shadow);padding:34px 40px;max-width:760px;text-align:center}
.cf p{font-size:30px;margin:0;font-weight:500} .cf .rowb{display:flex;gap:14px;justify-content:center;margin-top:26px}
#dock{width:720px} #dock button{padding:9px 14px;font-size:18px} .dk{grid-column:1/-1;font-size:16px;color:var(--graph);padding:8px 14px 2px}
#notes .clk2{display:flex;gap:22px;font-family:var(--f-data);font-size:17px;color:var(--mute);font-variant-numeric:tabular-nums}
.thesis{font-size:21px;font-weight:600;color:var(--blue);line-height:1.34}
#notes .lb,.lb{display:block;font-size:15px;font-weight:500;color:var(--graph);margin:10px 0 3px} .lb.amb{color:var(--amber)}
.reh{width:100%;border-collapse:collapse;font-size:17px;font-variant-numeric:tabular-nums}
.reh th{text-align:left;font-weight:500;color:var(--graph);font-size:14px;padding:4px 8px 4px 0;border-bottom:1px solid var(--hair-2)}
.reh td{padding:5px 8px 5px 0;border-bottom:1px solid var(--hair)}
.reh tr.late td{color:var(--amber)} .reh tr.cur td{color:var(--white);font-weight:600}
.sug{font-size:18px;color:var(--amber);margin:8px 0 0}

/* presenter command center: dense on purpose, no decoration */
body.presenter{overflow:hidden}
body.presenter #pv{display:flex;flex-direction:column;height:100%;max-width:none;margin:0;padding:18px 22px;box-sizing:border-box;font-size:18px;line-height:1.45;gap:14px}
#pv header{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.conn{font-size:15px;padding:6px 14px;border-radius:999px;background:var(--amber-dim);color:var(--amber)} .conn.ok{background:var(--blue-dim);color:var(--blue)}
.tm{display:flex;gap:30px;align-items:flex-end}
.tm small{display:block;font-size:13px;color:var(--graph)} .tm b{font-family:var(--f-data);font-size:46px;font-weight:500;line-height:1;font-variant-numeric:tabular-nums}
.tm div+div b{font-size:28px;color:var(--mute)} .tm span{display:block;font-size:14px;color:var(--blue);margin-top:3px} .tm span.late{color:var(--amber)}
.pst{flex:1;min-width:200px;font-size:15px;color:var(--mute);text-align:right}
.pgrid{flex:1;min-height:0;display:grid;grid-template-columns:1.2fr 1fr .9fr;gap:14px}
.pgrid .pc{background:var(--surface);border-radius:14px;padding:16px 20px;overflow:auto;min-width:0}
#pv h2{font-size:25px;margin:2px 0 8px;line-height:1.2} #pv h2 small{font-size:14px;font-weight:400;color:var(--graph)}
#pv .say{font-size:21px;line-height:1.5;margin:10px 0} #pv .say.quick{font-size:23px;color:var(--white)}
#pv .cue2{font-size:16px;color:var(--mute);border-top:1px solid var(--hair);padding-top:10px;margin-top:10px} #pv .cue2 b{display:block;font-size:13px;color:var(--graph);font-weight:500}
#pv .nxb{margin-top:12px;padding:12px 14px;border-radius:10px;background:rgba(240,166,58,.10);border:1px solid rgba(240,166,58,.35)} #pv .nxb b{display:block;font-size:13px;color:#F0A63A;font-weight:600;letter-spacing:.02em} #pv .nxb p{margin:6px 0 0;font-size:24px;line-height:1.35;color:#fff;font-weight:600}   /* LỆNH 37: the next beat's words, big */
.nx{display:flex;gap:14px;align-items:flex-start;margin-top:16px;padding-top:14px;border-top:1px solid var(--hair)}
.nx .th{width:150px;flex:none;border-radius:8px} .nx b{font-size:18px} .nx p{margin:4px 0 0;font-size:15px;color:var(--mute)}
#pv .qc{font-size:14.5px;margin:0 6px 6px 0} #pv .qi{font-size:17px;padding:7px 10px} #pv .qr b{font-size:17px} #pv .qr span{font-size:14.5px}
#pv .ql2{font-size:13px;margin:12px 0 4px}
#p-search{font-size:18px;padding:10px 14px;margin-top:0}
#pv footer{display:flex;gap:8px;flex-wrap:wrap} #pv footer .btn{font-size:15px;padding:8px 14px 9px}
@media (max-width:900px){.pgrid{grid-template-columns:1fr;overflow:auto} body.presenter{overflow:auto} body.presenter #pv{height:auto}}
/* v5 fixes */
#notes{overflow:auto} #notes .say{flex:none;overflow:visible;font-size:23px}
.tsub{top:206px} .portraits{top:286px}
.arg{grid-template-columns:1fr 1fr 1.28fr;top:282px} .ah{height:124px} .ah b{font-size:32px} .ah span{font-size:19.5px}
.ac li{font-size:26px;padding:14px 0 14px 28px} .ac li::before{top:26px}
.contact{font-size:21px} #pf-kpi{font-size:22.5px} #pf-kpi td+td{font-size:18px} #pf-kpi th{font-size:16.5px}
.tm4{grid-template-columns:repeat(4,1fr) !important}
.tph{display:block;width:100%;max-width:210px;aspect-ratio:4/5;object-fit:cover;border-radius:12px;margin-bottom:14px}

/* ================= v6: one workspace — cover entries, control bar, breadcrumbs, in-page presenter panel ================= */
.ws{position:absolute;left:320px;width:1287px;top:738px;display:grid;grid-template-columns:repeat(4,1fr)}
.wsi{position:relative;text-align:left;border:0;background:transparent;padding:20px 26px 30px;color:var(--white);border-left:1px solid var(--hair);transition:background .25s}
.wsi:first-child{border-left:0}
.wsi b{display:block;font-size:25px;font-weight:600;letter-spacing:-.012em;color:var(--mute);transition:color .2s}
.wsi span{display:block;margin-top:7px;font-size:16.5px;line-height:1.34;color:var(--graph);transition:color .2s}
.wsi::after{content:"";position:absolute;left:26px;right:26px;bottom:12px;height:2px;border-radius:2px;background:var(--blue);transform:scaleX(0);transform-origin:0 50%;transition:transform .35s var(--out)}
.wsi:hover b,.wsi:focus-visible b,.wsi.pri b{color:var(--white)} .wsi:hover span,.wsi:focus-visible span{color:var(--steel)}
.wsi:hover::after,.wsi:focus-visible::after,.wsi.pri::after{transform:none}
.wsi.pri b::after{content:"\2192";margin-left:12px;color:var(--blue);display:inline-block;transition:transform .25s}
.wsi.pri:hover b::after{transform:translateX(6px)}
.wsi:hover{background:linear-gradient(180deg,transparent,rgba(139,182,250,.06))}
.wsi:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}

#bar{position:absolute;left:50%;bottom:22px;transform:translate(-50%,16px);display:flex;align-items:center;gap:4px;padding:6px;border-radius:999px;background:rgba(6,14,38,.96);box-shadow:0 0 0 1px var(--hair-2),0 22px 50px -18px rgba(0,3,15,.95);z-index:55;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;white-space:nowrap}
#stage.bar-on #bar,#stage.bar-pin #bar,#stage.m-qa #bar,#stage.m-lib #bar,#bar:focus-within{opacity:1;transform:translate(-50%,0);pointer-events:auto}
body.ui-idle #viewport{cursor:none}
body.ui-idle #stage.bar-on:not(.bar-pin):not(.m-qa):not(.m-lib) #bar:not(:focus-within):not(:hover){opacity:0;transform:translate(-50%,16px);pointer-events:none}
body.ui-idle #navpill:not(:hover):not(.keep){opacity:0;transform:translateY(8px);pointer-events:none}
#stage[data-scene="open"]:not(.m-qa):not(.m-lib) #bar,#stage[data-scene="open"]:not(.m-qa):not(.m-lib) #barh{display:none}
#bar .modes{display:flex;gap:2px}
#bar button{border:0;background:transparent;border-radius:999px;font-size:18px;font-weight:500;color:var(--mute);padding:10px 19px 11px;line-height:1.2;transition:background .2s,color .2s}
#bar button:hover{color:var(--white);background:rgba(190,208,235,.1)}
#bar button[aria-current="true"]{background:var(--white);color:#060A12}
#bar button:focus-visible{outline:2px solid var(--blue);outline-offset:1px}
#bar .ic{font-size:25px;padding:5px 16px 9px;line-height:1}
#bar .tx{font-size:16px;color:var(--graph);padding:10px 14px 11px}
#bar .tx[aria-pressed="true"],#bar .tx[aria-expanded="true"]{color:var(--blue)}
#bar .sep{width:1px;height:22px;background:var(--hair-2);margin:0 6px}
#barh{position:absolute;left:50%;bottom:9px;width:56px;height:4px;margin-left:-28px;border-radius:2px;background:rgba(190,208,235,.24);transition:opacity .25s;z-index:54}
#stage.bar-on #barh,#stage.bar-pin #barh,#stage.m-qa #barh,#stage.m-lib #barh{opacity:0}
#dock{left:50%;right:auto;bottom:92px;transform:translateX(-50%);z-index:56}
#toast{bottom:108px}

.crumb{display:flex;align-items:center;gap:14px;min-width:0}
.crumb .bk{flex:none;border:1px solid var(--hair-2);background:var(--surface);color:var(--white);border-radius:999px;font-size:17px;font-weight:500;padding:9px 18px 10px;transition:border-color .2s}
.crumb .bk:hover{border-color:var(--blue)}
.crumb ol{display:flex;align-items:center;list-style:none;margin:0;padding:0;min-width:0;font-size:16px;color:var(--graph)}
.crumb li{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
.crumb li+li::before{content:"\203A";margin:0 10px;color:var(--graph)}
.crumb li button{border:0;background:none;color:var(--mute);font-size:16px;padding:0}
.crumb li button:hover{color:var(--white);text-decoration:underline}
.crumb li.cur{color:var(--white)}
#crumb{position:absolute;left:50%;top:18px;transform:translateX(-50%);z-index:18;padding:6px 20px 6px 6px;border-radius:999px;background:rgba(6,14,38,.86);box-shadow:0 0 0 1px var(--hair-2);max-width:1300px}
#crumb[hidden]{display:none}
.qbar{left:604px;right:56px;top:30px;justify-content:space-between;align-items:center;gap:20px}
.qbr{display:flex;gap:8px;flex:none}
#qa main{padding-bottom:120px} #ov{padding-bottom:120px}
.ovh{align-items:center} .ovx{margin-left:auto;display:flex;gap:8px}
.typ{font-style:normal;font-size:13px;font-weight:500;letter-spacing:.02em;padding:3px 10px 4px;border-radius:999px;margin-left:12px;box-shadow:0 0 0 1px var(--hair-2);color:var(--mute);vertical-align:middle;white-space:nowrap}
.typ.t-i{color:var(--blue);box-shadow:0 0 0 1px rgba(139,182,250,.4)} .typ.t-s{color:var(--white)} .typ.t-d{color:var(--steel)}
.typn{margin:6px 0 2px;font-size:17px;color:var(--amber)}

:root{--pw:clamp(330px,30vw,470px)}
body.with-panel #viewport{right:var(--pw)}
#panel{position:fixed;top:0;right:0;bottom:0;width:var(--pw);box-sizing:border-box;background:#040A1C;box-shadow:-1px 0 0 var(--hair-2);padding:14px 18px 22px;overflow:auto;display:flex;flex-direction:column;gap:12px;font-size:15px;line-height:1.45;z-index:3}
#panel[hidden]{display:none}
.pn-h{display:flex;align-items:center;justify-content:space-between;gap:10px} .pn-h b{font-size:15px;font-weight:600}
.pn-x{display:flex;gap:6px}
#panel .btn.sm{font-size:13px;padding:6px 12px 7px}
.pn-priv{margin:0;font-size:12.5px;line-height:1.4;color:var(--amber);background:var(--amber-dim);border-radius:8px;padding:8px 10px}
#panel .clock{display:flex;align-items:baseline;gap:12px;font-family:var(--f-data)}
#panel .clock b{font-size:44px;font-weight:500;line-height:1;font-variant-numeric:tabular-nums} #panel .clock span{font-size:13px;color:var(--mute)}
#panel .clk2{font-size:13px;gap:16px;margin-top:6px}
#panel .delta{display:block;font-size:13px;margin-top:4px;color:var(--mute)} #panel .delta.late{color:var(--amber)} #panel .delta.ok{color:var(--blue)}
.pn-ctl{display:flex;flex-wrap:wrap;gap:6px}
#pn-body h4{margin:0;font-size:19px;font-weight:600} #pn-body h4 span{font-size:12.5px;color:var(--graph);font-weight:400}
#panel .thesis{font-size:15px;margin:6px 0}
#panel .say{font-size:17px;line-height:1.5;color:var(--white)}
#panel .lb{font-size:12px}
#panel .cue2{font-size:14px;color:var(--mute);border-top:1px solid var(--hair);padding-top:8px;margin-top:10px}
#panel .cue2 b{display:block;font-size:12px;color:var(--graph);font-weight:500;margin-bottom:4px}
#panel .nx{margin-top:10px;padding-top:10px} #panel .nx .th{width:112px} #panel .nx b{font-size:14.5px} #panel .nx p{font-size:13px}
#panel .ql2{font-size:12px;margin:8px 0 4px}
#panel .qc{font-size:13px;margin:0 5px 5px 0}
#pn-search{width:100%;box-sizing:border-box;font:inherit;font-size:15px;padding:9px 12px;border-radius:10px;border:1px solid var(--hair-2);background:var(--surface);color:var(--white)}
#pn-search::placeholder{color:var(--graph)}
#panel .qi{font-size:14.5px;padding:6px 8px} #panel .qr{padding:8px} #panel .qr b{font-size:14.5px} #panel .qr span{font-size:13px}
#panel .empty{font-size:14px;padding:8px 2px}
#panel .reh{font-size:13px} #panel .sug{font-size:13.5px}
.pn-ctl.more{border-top:1px solid var(--hair);padding-top:12px;margin-top:auto}
@media (max-width:820px){:root{--pw:100vw} body.with-panel #viewport{right:0;bottom:52vh} #panel{top:auto;left:0;height:52vh;width:auto;box-shadow:0 -1px 0 var(--hair-2)}}
body.presenter #panel{display:none}
.wsi{display:flex;flex-direction:column;justify-content:flex-start;min-height:124px}
#crumb{top:5px;padding:4px 18px 4px 4px;gap:12px} #crumb .bk{font-size:15px;padding:6px 14px 7px} #crumb ol,#crumb li button{font-size:14.5px}
#panel .clk2{display:flex}
#bar [data-mode="ctl"][aria-current="true"]{background:rgba(139,182,250,.22);color:var(--white)}
#stage.m-lib #bar,#stage.m-qa #bar{background:#06102B}
/* small windows (artifact preview, laptop split view): controls keep a readable size while the stage scales down */
#bar{transform-origin:50% 100%;transform:translate(-50%,16px) scale(var(--ui,1))}
#stage.bar-on #bar,#stage.bar-pin #bar,#stage.m-qa #bar,#stage.m-lib #bar,#bar:focus-within{transform:translate(-50%,0) scale(var(--ui,1))}
#dock{transform-origin:50% 100%;transform:translateX(-50%) scale(var(--ui,1));bottom:calc(26px + 66px * var(--ui,1))}
#crumb{transform-origin:50% 0;transform:translateX(-50%) scale(var(--ui,1))}
#toast{transform-origin:50% 100%;transform:translateX(-50%) scale(var(--ui,1));bottom:calc(30px + 78px * var(--ui,1))}
#black{cursor:pointer}
.wsi b{font-size:27px} .wsi span{font-size:20px}
#stage.compact .ws{left:130px;width:1660px;top:676px}
#stage.compact .wsi{min-height:190px;padding:22px 26px 34px}
#stage.compact .wsi b{font-size:40px} #stage.compact .wsi span{font-size:25px;margin-top:10px}
#stage.compact #s-open .brand{top:300px} #stage.compact #s-open .tagline{margin-top:30px}
#stage.compact #s-open .evt{font-size:24px}
/* tall or portrait windows: the same mode switch sits under the stage in real pixels, always visible */
#outbar{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:2px;padding:5px;border-radius:999px;background:#06102B;box-shadow:0 0 0 1px var(--hair-2);z-index:4;white-space:nowrap;max-width:calc(100% - 12px);box-sizing:border-box}
#outbar[hidden]{display:none}
#outbar button{border:0;background:transparent;border-radius:999px;font:inherit;font-size:14px;font-weight:500;color:var(--mute);padding:8px 13px 9px;line-height:1.1}
#outbar button:hover{color:var(--white);background:rgba(190,208,235,.1)}
#outbar button[aria-current="true"]{background:var(--white);color:#060A12}
#outbar [data-mode="ctl"][aria-current="true"]{background:rgba(139,182,250,.22);color:var(--white)}
body.outer #bar .modes,body.outer #bar .ic{display:none} body.outer #bar .sep{display:none}
@media (max-width:420px){#outbar button{font-size:12.5px;padding:8px 9px 9px}}
@media (max-width:520px){#outbar [data-cmd]{display:none} #outbar button{font-size:13px;padding:8px 10px 9px}}

/* ================= v7: clean audience screen · visual answers · presenter keeps the detail ================= */
/* --- audience clean mode (default) --- */
#stage.clean #progress,#stage.clean #chapter{display:none}
#stage.clean .demo-ctl{opacity:0;pointer-events:none}
#stage.clean .note .hint{display:none}
#stage.clean .scene .tag{background:none;box-shadow:none;padding:0;border-radius:0;color:var(--graph);font-size:17px;font-weight:400}
#stage.clean .scene .tag::before{display:none}
#stage.clean #crumb{left:26px;top:20px;transform:scale(var(--ui,1));transform-origin:0 0;background:transparent;box-shadow:none;padding:0;opacity:.45;transition:opacity .2s}
#stage.clean #crumb:hover{opacity:1} #stage.clean #crumb ol{display:none}
#stage.clean #barh{opacity:.1;width:40px;margin-left:-20px}
#stage.m-qa:not(.m-home):not(.bar-on):not(.bar-pin) #bar:not(:focus-within){opacity:0;pointer-events:none;transform:translate(-50%,16px) scale(var(--ui,1))}

/* --- Q&A shell --- */
#qa{display:block;background:radial-gradient(ellipse 1500px 900px at 50% 32%,#0F2459 0%,#081335 52%,#030814 100%)}
#qa-home{position:absolute;inset:0;padding:100px 160px 130px;overflow:auto;display:none;box-sizing:border-box}
#qa.home #qa-home{display:block} #qa.home #qa-main{display:none} #qa.home .qbr [data-cmd="qaHome"]{display:none}
.qh-top{display:flex;align-items:center;gap:30px;margin-bottom:36px}
.qh-top .kicker{flex:none;font-size:22px;color:var(--steel)}
#qa #q-search{margin:0;flex:1;width:auto;font-size:28px;padding:20px 28px;border-radius:16px;background:rgba(4,10,28,.7);border-color:var(--hair-2)}
#qa #q-search:focus{outline:none;border-color:var(--blue)}
.launch{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:34px}
.fav{display:flex;flex-direction:column;gap:20px;align-items:flex-start;justify-content:space-between;text-align:left;border:0;border-radius:16px;padding:24px 26px 26px;background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair);min-height:156px;max-width:none;color:var(--white);transition:box-shadow .2s,transform .2s,background .2s}
.fav b{font-size:27px;font-weight:600;letter-spacing:-.014em;line-height:1.2}
.fav:hover,.fav:focus-visible{box-shadow:0 0 0 1.5px var(--blue);transform:translateY(-2px);background:rgba(18,32,69,.92)}
.gl{width:70px;height:40px;fill:none;stroke:var(--steel);stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round;flex:none}
.gl .f{fill:var(--blue);stroke:none} .gl .d{stroke-dasharray:3 3} .gl .s2{stroke:#E8695F;stroke-width:2}
.qrow,.qcat{display:flex;align-items:baseline;gap:18px;margin-bottom:12px}
.qrow .ql2,.qcat .ql2{flex:none;width:200px;margin:0;font-size:16px;color:var(--graph)}
.qcats{border-top:1px solid var(--hair);padding-top:22px;margin-top:10px}
.qcats.codes{display:grid;grid-template-columns:1fr 1fr;column-gap:60px}
#qa-home .qc{font-size:18px;padding:8px 15px 9px}
#qa-home .chips2.num .qc{min-width:50px;text-align:center;font-family:var(--f-data);font-size:16px;padding:7px 8px 8px}
.qres{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.qres .qr{background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair);padding:20px 24px;border-radius:14px;margin:0}
.qres .qr:first-child{box-shadow:0 0 0 1.5px var(--blue)}
.qres .qr b{font-size:25px} .qres .qr span{font-size:19px} .qres .qr em{font-size:15px}
#qa-home .empty{font-size:24px;padding:30px 4px}
.qbar{left:36px;right:36px;top:24px}
.ghb{border:0;background:transparent;color:var(--graph);font-size:16px;font-weight:500;padding:8px 13px 9px;border-radius:8px;transition:color .2s,background .2s}
.ghb:hover{color:var(--white);background:rgba(190,208,235,.09)}
#q-crumb .bk{background:transparent;border-color:var(--hair-2);color:var(--mute);font-size:15.5px;padding:8px 15px 9px}
#q-crumb .bk:hover{color:var(--white)}
#q-crumb ol{opacity:.5;font-size:14.5px} #q-crumb li button{font-size:14.5px} #q-crumb li{max-width:230px}

/* --- answer canvas --- */
#qa #qa-main{position:absolute;inset:0;padding:0;overflow:hidden}
.ans{position:absolute;inset:0;display:flex;flex-direction:column;padding:94px 120px 82px;box-sizing:border-box}
#qa #qa-main .ans h2{margin:0;font-size:58px;font-weight:600;letter-spacing:-.025em;line-height:1.08;max-width:1560px}
.ans .take{margin:14px 0 0;font-size:29px;line-height:1.3;color:var(--steel);max-width:1440px}
.ans .viz{flex:1;min-height:0;margin:36px 0 0;position:relative;display:flex}
.vz{flex:1;min-width:0;min-height:0;position:relative}
#qa .pts{list-style:none;margin:28px 0 0;padding:0;display:flex;gap:44px}
#qa .pts li{flex:1;margin:0;border-top:1px solid var(--hair-2);padding-top:14px;font-size:23px;line-height:1.3}
.afoot{margin-top:24px;display:flex;align-items:center;gap:22px;min-height:44px}
.prov{flex:none;max-width:560px;font-size:15px;color:var(--graph);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sd{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:9px;background:var(--graph);vertical-align:1px}
.sd.s-V{background:var(--blue)} .sd.s-A,.sd.s-H{background:var(--amber)}
.afoot .rel{flex:1;display:flex;gap:6px;flex-wrap:nowrap;overflow:hidden;min-width:0;justify-content:center;margin:0}
.afoot .rel .qc{font-size:15px;white-space:nowrap;opacity:.75} .afoot .rel .qc:hover{opacity:1}
#qa .afoot .acts{flex:none;display:flex;gap:8px;margin:0;flex-wrap:nowrap}
.ic2{padding:8px 15px 10px !important;font-size:20px !important;line-height:1}
.ans [data-r]{animation:rv .38s var(--out) both}
.ans [data-r="1"]{animation-delay:.05s} .ans [data-r="2"]{animation-delay:.12s} .ans [data-r="3"]{animation-delay:.19s} .ans [data-r="4"]{animation-delay:.26s}
.ans [data-r="5"]{animation-delay:.33s} .ans [data-r="6"]{animation-delay:.40s} .ans [data-r="7"]{animation-delay:.46s} .ans [data-r="8"]{animation-delay:.52s}
@keyframes rv{from{opacity:0;transform:translateY(10px)}to{opacity:1}}
body.safe .ans [data-r]{animation:none}
.steps,.vbo ol,.vbr ol{list-style:none;margin:0;padding:0;counter-reset:s}
#qa .vbo li,#qa .vbr li{counter-increment:s;position:relative;margin:0;padding:11px 0 11px 46px;font-size:23px;line-height:1.3}
.vbo li::before,.vbr li::before{content:counter(s);position:absolute;left:0;top:10px;width:30px;height:30px;border-radius:50%;box-shadow:0 0 0 1px var(--hair-2);font-family:var(--f-data);font-size:15px;display:flex;align-items:center;justify-content:center;color:var(--steel)}
.vbo li+li::after,.vbr li+li::after{content:"";position:absolute;left:15px;top:-13px;height:22px;width:1px;background:var(--hair-2)}

/* compare */
.v-compare{display:grid;grid-template-columns:1fr 200px 1fr;align-items:stretch}
.vcs{position:relative;border-radius:22px;padding:22px 28px 26px;display:flex;flex-direction:column;min-height:0}
.vcs.old{background:rgba(3,8,20,.45);box-shadow:0 0 0 1px var(--hair) inset}
.vcs.new{background:rgba(139,182,250,.07);box-shadow:0 0 0 1.5px rgba(139,182,250,.5) inset}
.vch{font-size:22px;font-weight:600;color:var(--mute)} .new .vch{color:var(--blue)}
.frags{position:relative;flex:1;margin-top:10px;min-height:0}
.fr{position:absolute;width:45%;box-sizing:border-box;background:#0B1630;border-radius:12px;padding:13px 18px 15px;box-shadow:0 0 0 1px var(--hair-2),0 18px 30px -18px #000}
.fr small{display:block;font-size:15px;color:var(--graph)} .fr b{display:block;font-size:25px;font-weight:600;margin:1px 0 5px} .fr i{font-style:normal;font-size:17px;color:var(--amber)}
.f0{left:1%;top:1%;transform:rotate(-2.2deg)} .f1{right:0;top:8%;transform:rotate(1.6deg)} .f2{left:5%;bottom:2%;transform:rotate(1.4deg)} .f3{right:3%;bottom:8%;transform:rotate(-1.8deg)}
.brk{position:absolute;inset:0;width:100%;height:100%} .brk path{fill:none;stroke:var(--amber);stroke-width:1.5;stroke-dasharray:5 6;opacity:.6;vector-effect:non-scaling-stroke}
.vqm{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:600;color:var(--amber);box-shadow:0 0 0 1.5px var(--amber);background:#060E24}
.vcm{display:flex;align-items:center;justify-content:center;text-align:center;font-size:17px;color:var(--graph);line-height:1.3;position:relative}
.vcm::before,.vcm::after{content:"";position:absolute;top:50%;height:1px;width:30px;background:var(--hair-2)} .vcm::before{left:8px} .vcm::after{right:8px}
.rec{margin-top:10px;background:var(--card);color:var(--card-ink);border-radius:16px;padding:6px 26px 10px;box-shadow:0 30px 60px -30px #000;flex:1;display:flex;flex-direction:column;min-height:0}
.rh{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px solid rgba(11,23,48,.14)} .rh b{font-size:22px} .rh span{font-size:15px;color:var(--card-mute)}
.rr{flex:1;display:grid;grid-template-columns:190px 1fr 24px;align-items:center;border-bottom:1px solid var(--card-hair);font-size:21px} .rr:last-child{border:0}
.rr b{font-weight:600} .rr span{color:#33415F}
.rr em{width:20px;height:20px;border-radius:50%;background:var(--card-blue);position:relative}
.rr em::after{content:"";position:absolute;left:6.5px;top:3.5px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(42deg)}

/* block */
.v-block{display:grid;grid-template-columns:340px 70px minmax(0,1fr) 90px 420px;align-items:center}
.vbc{background:#0B1630;border-radius:18px;padding:24px 28px;box-shadow:0 0 0 1px var(--hair-2)}
.vbc small{display:block;font-size:16px;color:var(--graph);margin-bottom:10px}
.vbc.rfq{background:var(--card);color:var(--card-ink);box-shadow:0 30px 60px -30px #000} .vbc.rfq small{color:var(--card-mute)}
.rfq b{display:block;font-size:30px;font-weight:600;letter-spacing:-.015em;line-height:1.15} .rfq span{display:block;font-size:21px;color:#33415F;margin-top:8px}
.rfq em{display:inline-block;margin-top:22px;font-style:normal;font-size:16px;color:var(--card-blue);padding:5px 12px;border-radius:999px;box-shadow:0 0 0 1px rgba(42,99,230,.4)}
.vba{height:2px;background:var(--hair-2);position:relative;margin:0 8px} .vba::after{content:"";position:absolute;right:-2px;top:-5px;border-left:9px solid var(--steel);border-top:6px solid transparent;border-bottom:6px solid transparent}
.cond{display:grid;grid-template-columns:14px 1fr 214px;align-items:center;gap:14px;padding:13px 0;border-top:1px solid var(--hair);font-size:22px;line-height:1.25}
.cond i{width:12px;height:12px;border-radius:50%;background:var(--blue);transition:background .2s}
.cond[data-v="unk"] i{background:var(--amber)} .cond[data-v="no"] i{background:#E8695F;box-shadow:0 0 0 5px rgba(232,105,95,.18)}
.cond[data-v="no"] span{color:#F4B1AB}
.cond select{font:inherit;font-size:18px;padding:8px 10px;border-radius:10px;background:#060E24;color:var(--white);border:1px solid var(--hair-2);width:100%}
.cond[data-v="no"] select{border-color:#E8695F;color:#F4B1AB} .cond[data-v="unk"] select{border-color:var(--amber);color:var(--amber)}
.rate u{display:block;text-decoration:none;font-size:14.5px;color:var(--graph);margin-top:12px}
.vbg{align-self:stretch;display:flex;justify-content:center;padding:10px 0} .vbg i{width:5px;border-radius:3px;background:#E8695F;box-shadow:0 0 26px #E8695F;transition:all .25s}
.v-block[data-state="hold"] .vbg i{background:var(--amber);box-shadow:0 0 26px var(--amber)}
.v-block[data-state="pass"] .vbg i{background:repeating-linear-gradient(180deg,var(--blue) 0 10px,transparent 10px 20px);box-shadow:none;opacity:.6}
.vbo small{font-size:16px;color:var(--graph)} .vbo b{display:block;font-size:42px;font-weight:600;letter-spacing:-.022em;margin:4px 0 16px;line-height:1.1}
.vbo.no b{color:#F0837A} .vbo.hold b{color:var(--amber)} .vbo.pass b{color:var(--blue)}

/* layers */
.v-layers{display:grid;grid-template-columns:280px minmax(0,1fr) 300px;grid-template-rows:repeat(3,1fr);gap:14px 76px}
.vls{display:contents}
.ly{grid-column:2;border-radius:16px;padding:0 34px;display:grid;grid-template-columns:330px 1fr;align-items:center;position:relative;box-shadow:0 0 0 1px var(--hair-2) inset;background:rgba(11,22,48,.72)}
.ly.l2{grid-row:1;background:rgba(139,182,250,.15);box-shadow:0 0 0 1.5px var(--blue) inset} .ly.l1{grid-row:2} .ly.l0{grid-row:3}
.ly div b{display:block;font-size:31px;font-weight:600;letter-spacing:-.015em} .ly em{font-style:normal;display:block;font-size:19px;color:var(--steel);margin-top:2px} .ly.l2 em{color:var(--blue)}
.ly span{font-size:22px;color:var(--mute);line-height:1.3} .ly.l2 span{color:var(--white)}
.ly small{position:absolute;left:364px;bottom:13px;font-size:15.5px;color:var(--graph)}
.ly.l1::before,.ly.l0::before{content:"\2191";position:absolute;left:150px;top:-23px;font-size:22px;line-height:1;color:var(--blue);background:#0A1840;border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 1px var(--hair-2);z-index:1}
.vli{grid-column:1;grid-row:3;align-self:center;background:var(--card);color:var(--card-ink);border-radius:14px;padding:18px 22px;position:relative;box-shadow:0 30px 60px -30px #000}
.vli b{display:block;font-size:23px;font-weight:600} .vli span{font-size:17px;color:var(--card-mute)}
.vli::after,.vlo::before{content:"";position:absolute;top:50%;width:76px;height:2px;background:var(--blue)} .vli::after{right:-76px} .vlo::before{left:-76px}
.vlo{grid-column:3;grid-row:1;align-self:center;position:relative;border-radius:14px;padding:22px 24px;box-shadow:0 0 0 1.5px var(--blue) inset;background:rgba(139,182,250,.1)} .vlo b{font-size:25px;font-weight:600}
.vlx{grid-column:3;grid-row:2/4;position:relative;display:flex;align-items:center;padding-left:64px}
.vlx i{position:absolute;left:-76px;bottom:16.6%;width:calc(76px + 30px);height:60%;border:2px dashed rgba(232,105,95,.75);border-left:0;border-top:0;border-radius:0 0 18px 0}
.vlx i::after{content:"\2715";position:absolute;right:-17px;top:-18px;width:32px;height:32px;border-radius:50%;background:#E8695F;color:#fff;font-size:16px;font-style:normal;font-weight:700;display:flex;align-items:center;justify-content:center}
.vlx span{font-size:23px;font-weight:600;line-height:1.25;color:#F4B1AB}

/* ladder */
.v-ladder{display:flex;align-items:flex-end;gap:16px}
.stp{flex:1;min-width:0;border-radius:16px 16px 0 0;padding:20px 24px 22px;height:calc(46% + var(--n) * 11%);display:flex;flex-direction:column;box-sizing:border-box}
.v-ladder.tall .stp{height:calc(58% + var(--n) * 13.5%)}
.stp.done{background:linear-gradient(180deg,rgba(139,182,250,.28),rgba(139,182,250,.07));box-shadow:0 2px 0 var(--blue) inset}
.stp.now{background:rgba(139,182,250,.06);box-shadow:0 0 0 1.5px var(--blue) inset}
.stp.not{border:1.5px dashed rgba(158,178,220,.34);border-bottom:0}
.sth{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.sth i{width:22px;height:22px;border-radius:50%;flex:none;position:relative}
.done .sth i{background:var(--blue)} .done .sth i::after{content:"";position:absolute;left:7.5px;top:4px;width:5px;height:10px;border:solid #06102B;border-width:0 2.5px 2.5px 0;transform:rotate(42deg)}
.now .sth i{box-shadow:0 0 0 2px var(--blue) inset,0 0 0 6px rgba(139,182,250,.18)} .now .sth i::after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--blue)}
.not .sth i{box-shadow:0 0 0 1.5px var(--graph) inset}
.sth b{font-size:26px;font-weight:600;letter-spacing:-.014em;line-height:1.15} .not .sth b{color:var(--mute)}
.sth em{font-style:normal;font-size:15px;font-weight:600;color:#06102B;background:var(--blue);border-radius:999px;padding:3px 11px 4px}
#qa .stp ul{list-style:none;margin:16px 0 0;padding:0} #qa .stp li{font-size:21px;line-height:1.3;color:var(--mute);margin:0 0 8px} #qa .stp.not li{color:var(--graph)} #qa .stp.done li{color:var(--white)}

/* fit */
.v-fit{display:grid;grid-template-columns:1fr 420px 1fr;align-items:center;column-gap:64px}
.vfw small,.vfa small{display:block;font-size:16px;color:var(--graph);margin-bottom:12px}
.wy{display:flex;align-items:center;gap:18px;padding:22px 26px;border-radius:14px;background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair);margin-bottom:12px;position:relative}
.wy i{font-style:normal;font-family:var(--f-data);font-size:17px;color:var(--blue)} .wy b{font-size:27px;font-weight:600;letter-spacing:-.012em}
.wy::after{content:"";position:absolute;right:-64px;top:50%;width:64px;height:1px;background:var(--hair-2)}
.disc{width:400px;height:400px;border-radius:50%;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle at 50% 35%,rgba(139,182,250,.3),rgba(139,182,250,.06) 70%);box-shadow:0 0 0 1.5px var(--blue) inset,0 0 90px rgba(60,111,224,.28)}
.disc b{font-size:40px;font-weight:600;letter-spacing:-.022em;line-height:1.1;max-width:300px} .disc span{font-size:17px;color:var(--steel);margin-top:14px}
.vfa{position:relative} .vfa::before{content:"";position:absolute;left:-64px;top:50%;width:44px;height:1px;background:var(--hair-2)}
.ac2{display:flex;align-items:baseline;gap:16px;padding:13px 0;border-top:1px solid var(--hair)} .ac2 b{width:150px;flex:none;font-size:25px;font-weight:600} .ac2 span{font-size:20px;color:var(--mute);line-height:1.3}
.vfa .sp{margin-top:22px} .ac2.dec b,.ac2.pay b{width:270px} .ac2.pay b{color:var(--blue)}

/* boundary */
.v-boundary{display:grid;grid-template-columns:minmax(0,1fr) 460px;column-gap:64px;align-items:center}
.vbt{display:grid;grid-template-columns:1.3fr 76px .7fr;align-items:stretch}
.tn{border-radius:20px;padding:22px 26px 18px;box-shadow:0 0 0 1.5px rgba(139,182,250,.5) inset;background:rgba(139,182,250,.07)} .tn small{display:block;font-size:16px;color:var(--blue);margin-bottom:14px}
.tn.b{box-shadow:0 0 0 1.5px var(--hair-2) inset;background:rgba(3,8,20,.4)} .tn.b small{color:var(--graph)}
.roles{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap} .roles span{font-size:19px;font-weight:500;padding:8px 16px 9px;border-radius:999px;background:#0B1630;box-shadow:0 0 0 1px var(--hair-2)}
.in1{display:flex;align-items:center;gap:12px;font-size:22px;padding:8px 0} .in1 i{width:10px;height:10px;border-radius:50%;background:var(--blue);flex:none}
.ghost{height:38px;border-radius:10px;background:rgba(158,178,220,.08);margin-bottom:12px} .ghost.s{width:60%}
.wall{display:flex;align-items:center;justify-content:center;position:relative}
.wall::before{content:"";position:absolute;top:-8px;bottom:-8px;left:50%;width:3px;margin-left:-1.5px;border-radius:2px;background:repeating-linear-gradient(180deg,var(--blue) 0 10px,transparent 10px 18px)}
.wall span{position:relative;writing-mode:vertical-rl;transform:rotate(180deg);font-size:15px;color:var(--steel);background:#0A1B48;padding:12px 2px;border-radius:6px}
.ext{grid-column:1/-1;margin-top:26px;display:flex;align-items:center;gap:20px;padding:16px 24px;border-radius:14px;border:1.5px dashed rgba(232,105,95,.6)}
.ext::before{content:"\2715";flex:none;width:30px;height:30px;border-radius:50%;background:#E8695F;color:#fff;font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:center}
.ext b{font-size:22px;font-weight:600;flex:none} .ext span{font-size:20px;color:#F4B1AB;line-height:1.3}
.vbr small{font-size:16px;color:var(--graph);display:block;margin-bottom:8px}

/* forks */
.v-forks{display:grid;grid-template-columns:230px 330px minmax(0,1fr);grid-template-rows:1fr auto;column-gap:74px;align-items:center}
.fk0{position:relative;text-align:center;padding:22px 16px;border-radius:14px;background:var(--card);color:var(--card-ink);box-shadow:0 30px 60px -30px #000} .fk0 b{font-size:26px;font-weight:600}
.fk0::after{content:"";position:absolute;right:-74px;top:50%;width:74px;height:2px;background:var(--blue)}
.fkg{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px}
.dia{width:200px;height:200px;transform:rotate(45deg);border-radius:20px;box-shadow:0 0 0 1.5px var(--blue) inset;background:rgba(139,182,250,.12);display:flex;align-items:center;justify-content:center;margin:42px 0 50px}
.dia span{transform:rotate(-45deg);font-size:22px;font-weight:600;text-align:center;width:210px;line-height:1.2;flex:none}
.wait{text-align:center;position:relative} .wait::before{content:"";position:absolute;left:50%;top:-22px;height:16px;width:1px;background:var(--amber)}
.wait b{display:block;font-size:19px;color:var(--amber)} .wait span{display:block;font-size:17px;color:var(--mute);max-width:320px;line-height:1.3}
.fko{display:flex;flex-direction:column;gap:14px}
.out{display:grid;grid-template-columns:200px 1fr;align-items:center;gap:20px;padding:20px 26px;border-radius:14px;background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair);position:relative}
.out b{font-size:30px;font-weight:600;letter-spacing:-.015em} .out span{font-size:20px;color:var(--mute);line-height:1.3}
.out.go{box-shadow:0 0 0 1.5px var(--blue) inset} .out.go b{color:var(--blue)} .out.adj b{color:var(--amber)} .out.stop b{color:#F0837A}
.out::before{content:"";position:absolute;left:-74px;top:50%;width:74px;height:1px;background:var(--hair-2)}
.rail{grid-column:1/-1;margin-top:22px;text-align:center;font-size:21px;color:var(--steel);padding-top:16px;border-top:1px dashed var(--hair-2)}
.rail::before{content:"\21BA";margin-right:12px;color:var(--blue)}

/* generic heroes: every other topic still opens on a structure, not an article */
.v-cols{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:20px;align-items:stretch}
.vcl{border-radius:18px;padding:26px 30px;background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair)}
#qa .vcl h4{margin:0 0 16px;font-size:19px;color:var(--blue);font-weight:600;letter-spacing:.02em} #qa .vcl p{margin:0 0 12px;font-size:25px;line-height:1.3;color:var(--white)}
.v-tbl{display:flex;flex-direction:column;justify-content:center}
.tr{display:grid;gap:30px;padding:14px 6px;border-bottom:1px solid var(--hair);font-size:23px;line-height:1.3;align-items:baseline}
.v-tbl.c2 .tr{grid-template-columns:440px 1fr} .v-tbl.c3 .tr{grid-template-columns:320px 1fr 1fr} .v-tbl.c4 .tr{grid-template-columns:150px 1fr 220px 260px} .v-tbl.c5 .tr{grid-template-columns:110px 1fr 200px 1fr 200px}
.tr.th{font-size:16px;color:var(--graph);border-bottom-color:var(--hair-2);padding-bottom:10px} .tr span:first-child{color:var(--blue);font-weight:500} .tr.th span:first-child{color:var(--graph);font-weight:400}
.v-cards{display:grid;gap:18px;grid-template-columns:repeat(2,1fr);align-content:center} .v-cards.n3{grid-template-columns:repeat(3,1fr)} .v-cards.n1{grid-template-columns:1fr}
.cd{display:flex;gap:20px;border-radius:18px;padding:26px 30px;background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair)}
.cd i{font-style:normal;font-family:var(--f-data);font-size:18px;color:var(--blue);flex:none;padding-top:4px} .cd p{margin:0;font-size:24px;line-height:1.34}
.v-tiles{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:18px;align-items:center}
.tl{border-radius:18px;padding:30px 32px;background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair);min-height:190px;box-sizing:border-box}
.tl small{display:block;font-size:17px;color:var(--graph);margin-bottom:14px} .tl b{font-size:28px;font-weight:600;line-height:1.24;letter-spacing:-.012em}
.v-risk{display:grid;grid-template-columns:290px minmax(0,1fr);gap:50px;align-items:center}
.rsc b{font-family:var(--f-data);font-size:170px;font-weight:500;line-height:.9;color:#F0837A;letter-spacing:-.04em} .rsc span{font-family:var(--f-data);font-size:40px;color:var(--mute)} .rsc em{display:block;font-style:normal;font-size:19px;color:var(--steel);margin-top:14px}
.rch{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch}
.rc{position:relative;border-radius:16px;padding:22px 24px;background:rgba(11,22,48,.72);box-shadow:0 0 0 1px var(--hair)} .rc small{display:block;font-size:16px;color:var(--blue);margin-bottom:10px} .rc p{margin:0;font-size:21px;line-height:1.32}
.rc+.rc::before{content:"\2192";position:absolute;left:-14px;top:50%;margin-top:-13px;color:var(--steel);font-size:18px;background:#0A1840;border-radius:50%;width:26px;height:26px;display:flex;align-items:center;justify-content:center;transform:translateX(-50%)}
.v-team .cols{margin:0;align-items:flex-start} .v-team .tph{max-width:250px}
.v-slide{display:flex;flex-direction:column;min-height:0} .v-slide .tabs{align-self:flex-start;margin:0 0 16px}
.v-slide .orig{flex:1;min-height:0;margin:0} .v-slide .orig img{max-height:100%;width:auto;max-width:100%;object-fit:contain}
/* LỆNH 46: the slide's words on a card v2 plate (a gradient ground and edge), never a bar */
.recon blockquote{--nq-c:#7FA6FF;position:relative;width:fit-content;box-sizing:border-box;font-size:31px;line-height:1.36;margin:14px 0 18px;padding:18px 28px 20px;max-width:1400px;color:var(--white);border-radius:16px;border:1px solid transparent;background:var(--nqc-bg) padding-box,var(--nqc-edge) border-box;box-shadow:var(--nqc-sh)}
.nx2{font-size:22px;color:var(--mute);margin:0 0 0 27px} .recon .typn{margin-left:27px}

/* --- deep reference: there when asked for, never by default --- */
#qa-deep{position:absolute;top:0;right:0;bottom:0;width:800px;box-sizing:border-box;background:#050C22;box-shadow:-1px 0 0 var(--hair-2),-60px 0 100px rgba(0,2,10,.6);padding:34px 46px 120px;overflow:auto;z-index:3;animation:dr .22s var(--out)}
#qa-deep[hidden]{display:none}
@keyframes dr{from{transform:translateX(30px);opacity:0}}
#qa-deep header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px} #qa-deep header b{font-size:22px;font-weight:600}
.dmeta{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap} .dmeta .typ{margin-left:0}
.dsrc,.drel{font-size:17px;color:var(--mute);margin-bottom:22px} .dsrc b,.drel b{display:block;font-size:14px;color:var(--graph);font-weight:500;margin-bottom:6px} .dsrc span{display:block;line-height:1.4}
/* LỆNH 6: the sources as a small note at the end of the answer */
.dsrc.foot{margin:20px 0 0;padding-top:12px;border-top:1px solid rgba(255,255,255,.08);font-size:15px;opacity:.85}
#qa-deep .lead{font-size:22px;margin:0 0 20px;color:var(--white)}
#qa-deep .cols{flex-direction:column;gap:14px;margin-bottom:22px} #qa-deep .cols p{font-size:20px}
#qa-deep li{font-size:20px} #qa-deep table{font-size:18.5px} #qa-deep td:first-child{width:190px} #qa-deep .qnote{font-size:19px}
.drel .qc{margin:0 6px 6px 0}

/* --- presenter-only helpers --- */
.cue2.warn b{color:var(--amber) !important}
.cue2 ul{margin:0;padding-left:18px} .cue2 li{margin:0 0 4px;font-size:inherit !important;line-height:1.4}
/* v7 refinements */
#stage.m-qa:not(.bar-on):not(.bar-pin) #bar:not(:focus-within){opacity:0;pointer-events:none;transform:translate(-50%,16px) scale(var(--ui,1))}
.crumb .bk span{margin-left:10px;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom}
.afoot .rel{justify-content:flex-start;padding-left:10px}
.pn-trail{margin-bottom:10px} .pn-trail ol{flex-wrap:wrap;font-size:12.5px;row-gap:2px} .pn-trail li{max-width:none} .pn-trail li button{font-size:12.5px} .pn-trail li+li::before{margin:0 6px}
.v-block{grid-template-columns:400px 80px minmax(0,1fr) 100px 470px}
.vbc{padding:30px 34px} .vbc small{font-size:17px;margin-bottom:12px}
.rfq b{font-size:37px} .rfq span{font-size:24px} .rfq em{font-size:17px}
.cond{font-size:25px;padding:18px 0;grid-template-columns:14px 1fr 230px} .cond select{font-size:19px;padding:10px 12px}
.vbo b{font-size:50px} #qa .vbo li{font-size:26px;padding:13px 0 13px 50px} .vbo li::before{top:12px;width:32px;height:32px}
.v-boundary{align-items:stretch;grid-template-columns:minmax(0,1fr) 500px}
.vbt{grid-template-rows:1fr auto} .tn{padding:28px 32px 24px} .tn small{font-size:18px;margin-bottom:18px}
.roles span{font-size:22px;padding:10px 20px 11px} .in1{font-size:26px;padding:11px 0} .ghost{height:46px;margin-bottom:14px}
.ext{padding:20px 28px} .ext b{font-size:25px} .ext span{font-size:22px}
.vbr{align-self:center} .vbr small{font-size:18px;margin-bottom:12px} #qa .vbr li{font-size:26px;padding:14px 0 14px 50px}

.v-forks{grid-template-columns:270px 390px minmax(0,1fr);column-gap:80px}
.fk0 b{font-size:30px} .fk0{padding:28px 16px} .fk0::after{right:-80px;width:80px}
.dia{width:236px;height:236px;margin:50px 0 58px} .dia span{font-size:25px;width:250px}
.wait b{font-size:22px} .wait span{font-size:19px;max-width:360px}
.out{grid-template-columns:230px 1fr;padding:26px 30px} .out b{font-size:35px} .out span{font-size:23px} .out::before{left:-80px;width:80px}
.rail{font-size:23px}
.v-cols{grid-template-rows:auto;align-content:center}
.vcl{padding:30px 34px 22px} #qa .vcl p{font-size:27px;margin-bottom:14px} #qa .vcl h4{font-size:18px;margin-bottom:18px}
/* evidence scene opened from Q&A: one quiet round button on the left edge, label on hover */
#stage.clean #crumb{left:18px;top:50%;transform:translateY(-50%) scale(var(--ui,1));transform-origin:0 50%;opacity:.5}
#stage.clean #crumb .bk{width:46px;height:46px;padding:0;border-radius:23px;font-size:20px;display:flex;align-items:center;justify-content:center;overflow:hidden;white-space:nowrap;background:rgba(6,14,38,.8);border-color:var(--hair-2);transition:width .22s var(--out)}
#stage.clean #crumb .bk span{display:none;font-size:15px;margin-left:8px}
#stage.clean #crumb:hover .bk{width:auto;padding:0 18px 0 14px} #stage.clean #crumb:hover .bk span{display:inline-block}

/* Original V10: a large uncropped player; controls stay outside the video. */
#stage[data-scene="demo"]{overflow:clip}
#s-demo .head{left:192px;right:192px;top:34px;display:flex;align-items:center;gap:30px}
#s-demo .head .chap{margin:0;font-size:20px;white-space:nowrap}
#s-demo .head .h1{font-size:30px}
#s-demo .vp{left:192px;top:108px;width:1536px;height:864px;border-radius:0;box-shadow:none;transition:none;transform:none}
#s-demo .vp video{object-fit:contain;transform:none !important;transition:none;cursor:default}
#s-demo .vp [hidden]{display:none}
#s-demo .vp .wm,#s-demo .vp .clock,#s-demo #cues{display:none}
#s-demo .demo-ctl,#stage.clean #s-demo .demo-ctl{left:192px;right:192px;top:990px;display:flex;flex-direction:row;align-items:center;gap:12px;opacity:1;pointer-events:auto}
#s-demo .demo-ctl .btn{font-size:18px;padding:10px 18px;white-space:nowrap}
#demo-status{font-size:17px;color:var(--mute);margin-left:auto;max-width:350px;line-height:1.3}
#s-demo .demo-seek{position:absolute;left:192px;top:1041px;display:flex;gap:12px}
#s-demo .demo-seek .btn{font-size:15px;padding:4px 14px}
#stage[data-scene="demo"] #bar,#stage[data-scene="demo"] #barh{display:none}
#stage[data-scene="demo"].m-qa #bar,#stage[data-scene="demo"].m-lib #bar{display:flex}
#demo-video:fullscreen{width:100vw;height:100vh;object-fit:contain;background:#000}
#gfx{position:fixed;left:12px;top:12px;z-index:9999;font:14px/1.35 "JetBrains Mono",ui-monospace,monospace;color:#CFE0FF;background:rgba(4,8,18,.86);padding:6px 10px;border-radius:6px;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(143,192,255,.3)}

/* LỆNH 6 (22/10): the rewritten stage words never under 24 px at 1920 × 1080 (sources, tags, receipts, small labels) */
#s-problem :is(.wd-src,.hx-src),
#s-evidence :is(.ev-src,.e2-tag,.e2-foot,.e2-pins,.e2-pin small,.e2-rl small),
#s-cause :is(.cz-src,.c3-lab small),
#s-flow :is(.fl-src,.f4-tag,.f4-wc .qs .s,.f4-wc .st span,.f4-wc .q4 .s,.f4-wc .q5 .c),
#s-compete :is(.c5-g .k,.c5-g .x,.c5-src),
#s-risk :is(.g6-pl,.g6-rc,.g6-ax,.g6-src),
#s-pilot :is(.l7-lk,.l7-ms,.l7-door span,.l7-src),
#s-biz :is(.b8-wtp span,.b8-src,.b8-hud span),
#s-final .a10-room span,
#s-omen :is(.o11-arrow span,.o11-road small){font-size:24px!important}

/* LỆNH 7 (22/10): a label that carries words is Inter semibold in sentence case; Vietnamese in spaced mono capitals was hard to read.
   Mono stays for short codes and numbers (01, R2, 40HC) */
#s-risk :is(.g6-gt,.g6-pl,.g6-ax),
#s-final .a10-slab,
#s-omen .o11-road small,
#s-cause .c3-lab small,
#s-evidence :is(.e2-rl b,.e2-rl small,.e2-foot,.e2-pin small,.e2-pins,.e2-st .st-full em,.e2-st .st-full small,.e2-sv .sv-k),
#s-problem :is(.wd-src,.wd-fl,.wd-panel header,.wd-hud b,.wq-note span,.wd-lab[data-a=bd] small),
#s-pilot :is(.l7-door span,.l7-zin){font-family:var(--f)!important;text-transform:none!important;letter-spacing:normal!important;font-weight:600}

/* ================= LỆNH 37 · THE MOTION STANDARD (one source; NQ_CK.M in ck.js carries the same values for the clock-driven scenes) =================
   curves: in .2,.8,.2,1 · out .4,0,1,1 (a leave ~30 % quicker) · spring ≤ 4 % overshoot · camera easeInOutSine; times: micro 160–220 ms,
   an element in 380–520, a move 600–800, the camera 900–1600, stagger 40–70 per element, hold ≥ 500 after a key moment; an element
   appears with opacity + a 12 px rise + .985 → 1 (no pop, no blur on words); titles reveal word by word (mask, 30 ms apart) */
:root{--m-in:cubic-bezier(.2,.8,.2,1);--m-out:cubic-bezier(.4,0,1,1);--m-cam:cubic-bezier(.37,0,.63,1);--m-spring:cubic-bezier(.34,1.3,.64,1);
  --m-micro:190ms;--m-enter:460ms;--m-exit:320ms;--m-move:700ms;--m-cam-t:1200ms;--m-stagger:55ms;--m-word:30ms;--m-hold:500ms;--m-rise:12px;--m-scale:.985}
[data-b]{transform:translateY(var(--m-rise)) scale(var(--m-scale));transition:opacity var(--m-exit) var(--m-out),transform var(--m-exit) var(--m-out)}
.scene.b1 [data-b="1"],.scene.b2 [data-b="2"],.scene.b3 [data-b="3"],.scene.b4 [data-b="4"],.scene.b5 [data-b="5"],.scene.b6 [data-b="6"],.scene.b7 [data-b="7"],.scene.b8 [data-b="8"]{transition:opacity var(--m-enter) var(--m-in),transform var(--m-enter) var(--m-in)}
.mk>span:has(> .mw){transform:none;transition:none}
.mk .mw{display:inline-block;transform:translateY(105%);transition:transform var(--m-enter) var(--m-in);transition-delay:calc(var(--i) * var(--m-word))}
.mk.d1 .mw{transition-delay:calc(.12s + var(--i) * var(--m-word))}
.scene.b1 [data-m="1"]>span .mw,.scene.b2 [data-m="2"]>span .mw,.scene.b3 [data-m="3"]>span .mw,.scene.b4 [data-m="4"]>span .mw,.scene.b5 [data-m="5"]>span .mw,.scene.b6 [data-m="6"]>span .mw{transform:none}
.scene.cut .mk .mw,.scene.kb-cut .mk .mw,body.calm .mk .mw{transition:none}
/* the camera never stands dead: in a held end frame the 3D drifts a few px on a slow sine (03), the light breathes behind the cards (13);
   paused (not reset) when the scene moves, so nothing snaps */
@keyframes nq-drift{0%,100%{transform:none}50%{transform:translate3d(-8px,-5px,0) scale(1.012)}}
@keyframes nq-sweep{0%,100%{transform:translate3d(-6%,1%,0)}50%{transform:translate3d(6%,-2%,0)}}
#s-team .t12::after{content:"";position:absolute;inset:-12%;background:radial-gradient(38% 46% at 50% 42%,rgba(106,165,255,.13),transparent 72%);animation:nq-sweep 12s var(--m-cam) infinite;animation-play-state:paused;pointer-events:none}
#s-team.held .t12::after,#s-team[data-k="1"] .t12::after{animation-play-state:running}
body.safe #s-team .t12::after,body.calm #s-team .t12::after{animation:none}
@media (prefers-reduced-motion:reduce){#s-team .t12::after{animation:none}.mk .mw{transition:none}}
/* LỆNH 37 · the opening screen still building: the start button says so (a press then starts the pitch as soon as it is ready) */
.wsi .ws-warm{display:none;margin-top:8px;font:500 15px/1.3 var(--f-data, inherit);font-style:normal;color:var(--blue)}
.wsi.warming .ws-warm{display:block}
.wsi.warming.want .ws-warm::after{content:" · sẽ bắt đầu ngay khi xong"}
/* LỆNH 40 · while pitching (body.pitching, app.js pitchUI) the bottom navigation steps away once the pointer rests (body.ui-idle, 1.5 s): the pill, its faint return button (.keep)
   and the control bar even with a button focused. A mouse move, Tab or ? brings it back; hovering it keeps it. So no scene line near the bottom edge is ever covered by it at rest. */
body.pitching.ui-idle #navpill:not(:hover),body.pitching.ui-idle #navpill.keep:not(.on):not(:hover){opacity:0;transform:translateY(8px);pointer-events:none}
body.pitching.ui-idle #stage:not(.bar-pin):not(.m-qa):not(.m-lib) #bar:not(:hover){opacity:0;transform:translate(-50%,16px) scale(var(--ui,1));pointer-events:none}
/* owner 28/10: while pitching, a pinned bar hides like any other; only O or the 400 ms bottom-edge hold bring it */
body.pitching #stage.bar-pin:not(.bar-on):not(.m-qa):not(.m-lib) #bar:not(:focus-within){opacity:0;transform:translate(-50%,16px) scale(var(--ui,1));pointer-events:none}
/* LỆNH 43 §2 · while pitching the bar and the scene pill are away by default, not only at rest: the bottom 100 px, O or Tab bring them
   (app.js barShow / nav.js pillOn: slide up and fade in 180 ms, gone 2 s after the pointer leaves); the faint return button and the bar's
   handle go too. A presenter's clicker never brings them. Q&A, Phụ lục and Mục lục are not "pitching": their bar stays as it was. */
body.pitching #bar,body.pitching #navpill{transition:opacity .18s ease-out,transform .18s ease-out}
body.pitching #navpill.keep:not(.on){opacity:0;pointer-events:none}
body.pitching #stage #barh{opacity:0}
#navhint{position:fixed;left:50%;bottom:28px;z-index:8600;margin:0;padding:var(--nq-pill-pad);border-radius:999px;font:500 20px/1.2 "Inter",sans-serif;color:var(--nq-pill-ink);
  background:var(--nq-pill-bg);box-shadow:inset 0 0 0 1px var(--nq-pill-edge);opacity:0;transform:translate(-50%,8px);transition:opacity .25s,transform .25s;pointer-events:none}
#navhint.on{opacity:1;transform:translate(-50%,0)}
/* LỆNH 42 §B4 · ONE label for the whole deck: a dark see-through pill, a 1 px light edge, 24 px semibold white; its leader a 1 px line with a
   small dot at its head (the point it names). No solid black boxes. Blue (.ai) only for AI and data. No backdrop-filter (one more GPU pass a
   label over the 3D). Scenes give their own label classes these tokens; .nq-lbl is the plain form. */
:root{--nq-pill-bg:rgba(8,12,22,.68);--nq-pill-edge:rgba(234,240,250,.6);--nq-pill-ink:#F4F6FA;--nq-pill-ai:rgba(36,86,214,.74);--nq-pill-ai-edge:rgba(160,196,255,.9);--nq-ld:rgba(234,240,250,.8);--nq-pill-font:600 24px/1.15 "Inter",sans-serif;--nq-pill-pad:5px 16px 7px}
html.proj{--nq-pill-bg:rgba(4,7,14,.78);--nq-pill-edge:rgba(240,244,252,.78)}
.nq-lbl{white-space:nowrap;padding:var(--nq-pill-pad);border-radius:999px;font:var(--nq-pill-font);color:var(--nq-pill-ink);background:var(--nq-pill-bg);box-shadow:inset 0 0 0 1px var(--nq-pill-edge)}
.nq-lbl.ai{background:var(--nq-pill-ai);box-shadow:inset 0 0 0 1px var(--nq-pill-ai-edge);color:#fff}