/* AI Class for Ex Ambank, Session 2: offline training deck. Navy, terracotta, gold and teal on warm paper; serif headings; 1280x720 scaled. */
:root{--blue:#2b5d8a;--red:#c8553d;--yellow:#d9a441;--green:#2a8f7b;--blue-d:#1c4468;--red-d:#8f3321;--yellow-d:#7a5410;--green-d:#1b6b5b;
--ink:#1d2433;--dim:#5d6575;--line:#ddd5c6;--bg:#fbf9f5;--soft:#f0ebe1;
--bar:linear-gradient(90deg,#2b5d8a 0 25%,#c8553d 25% 50%,#d9a441 50% 75%,#2a8f7b 75%);
--e1:0 1px 2px rgba(60,64,67,.3),0 1px 3px 1px rgba(60,64,67,.15);--e3:0 4px 8px 3px rgba(60,64,67,.15),0 1px 3px rgba(60,64,67,.3)}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:#0d1624;color:var(--ink);font-family:"Google Sans",Roboto,"Segoe UI",system-ui,sans-serif;overflow:hidden}
.svgi{width:1em;height:1em;fill:currentColor;display:block;flex:none}
.ms{display:inline-flex;align-items:center;justify-content:center;line-height:0}
.frame{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.stage{position:relative;width:1280px;height:720px;flex:none;transform-origin:center;background:var(--bg);overflow:hidden;border-radius:6px}
.stage::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--bar);z-index:5}

.slide{--acc:var(--blue);--accd:var(--blue-d);--acct:#e4edf6;position:absolute;inset:0;padding:40px 64px 56px;display:flex;flex-direction:column;isolation:isolate}
.slide[data-sec=ai]{--acc:var(--blue);--accd:var(--blue-d);--acct:#e4edf6}
.slide[data-sec=dash]{--acc:var(--green);--accd:var(--green-d);--acct:#dff0ea}
.slide[data-sec=deck]{--acc:var(--red);--accd:var(--red-d);--acct:#f7e4de}
.slide[data-sec=close]{--acc:var(--yellow);--accd:var(--yellow-d);--acct:#f7ecd2}
.slide.enter{animation:rise .4s ease both}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.slide:not(.hero)::before{content:"";position:absolute;z-index:-1;right:-150px;top:-150px;width:420px;height:420px;border-radius:50%;background:var(--acct)}
.slide:not(.hero)::after{content:"";position:absolute;z-index:-1;right:70px;top:34px;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:22px 0 0 var(--red),44px 0 0 var(--yellow),66px 0 0 var(--green)}

.kicker{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;font-size:14px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accd);background:var(--acct);border-radius:99px;padding:6px 14px 6px 10px}
.kicker::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--acc)}
h1,h2,h3{font-weight:500}
h1,h2{font-family:Georgia,"Times New Roman",serif;font-weight:600;letter-spacing:-.01em}
h1,h2{margin:8px 0 0;line-height:1.1;letter-spacing:-.02em}
h1{font-size:68px}h2{font-size:40px}
.g1{color:var(--blue)}.g2{color:var(--red)}.g3{color:var(--green)}
.lede{margin:12px 0 0;font-size:22px;line-height:1.4;color:var(--dim);max-width:960px}
.body{flex:1;min-height:0;display:flex;gap:26px;align-items:center;margin-top:14px}
.body.top{align-items:flex-start}
.col{flex:1;min-width:0}
.cards{display:flex;gap:18px;width:100%}
.cards.wrap{flex-wrap:wrap}.cards.wrap .card{flex:1 1 30%}
.card{flex:1;min-width:0;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px 24px;box-shadow:var(--e1);position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--acc)}
.card.c-red::before{background:var(--red)}.card.c-yellow::before{background:var(--yellow)}.card.c-green::before{background:var(--green)}.card.c-blue::before{background:var(--blue)}
.card h3{margin:0 0 6px;font-size:23px;line-height:1.2}
.card p{margin:0;font-size:18px;line-height:1.4;color:var(--dim)}
.cards .card{min-height:170px}
.ico,.ic{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:15px;background:var(--acct);color:var(--accd);font-size:28px;margin-bottom:10px}
.ico{background:var(--acc);color:#fff}
.card.c-red .ico{background:var(--red)}.card.c-yellow .ico{background:var(--yellow);color:#3a2a00}.card.c-green .ico{background:var(--green)}.card.c-blue .ico{background:var(--blue)}
.list{margin:0;padding:0;list-style:none;font-size:22px;line-height:1.35}
.list li{display:block;position:relative;padding-left:26px;margin:0 0 14px}
.list li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;border-radius:50%;background:var(--acc)}
.list.sm{font-size:19px}.list.sm li{margin-bottom:10px}
.big{display:flex;flex-direction:column;gap:12px;font-size:44px;font-weight:500;letter-spacing:-.02em}
.b{opacity:0;transform:translateY(10px);transition:opacity .4s,transform .4s}
.b.on{opacity:1;transform:none}
.print .b{opacity:1;transform:none}

/* title and opener slides */
.hero{justify-content:center;padding-right:360px}
.hero .lede{font-size:26px}
.hero .chips{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:8px;border-radius:99px;padding:9px 18px 9px 12px;font-size:18px;font-weight:500;background:var(--soft)}
.chip .svgi{font-size:22px}
.chip.b1{background:#e4edf6;color:var(--blue-d)}.chip.b2{background:#f7e4de;color:var(--red-d)}.chip.b3{background:#dff0ea;color:var(--green-d)}.chip.b4{background:#f7ecd2;color:var(--yellow-d)}
.hero::after{content:"";position:absolute;z-index:-1;right:-120px;top:50%;width:620px;height:620px;margin-top:-310px;border-radius:50%;background:conic-gradient(from 200deg,#e4edf6,#f7e4de,#f7ecd2,#dff0ea,#e4edf6)}
.hero .mark{position:absolute;right:120px;top:50%;margin-top:-100px;width:200px;height:200px;border-radius:50%;background:#fff;box-shadow:var(--e3);display:grid;place-items:center;font-size:110px;color:var(--acc)}
.parts{display:flex;gap:10px;margin-top:26px}
.parts span{padding:8px 18px;border-radius:99px;background:var(--soft);color:var(--dim);font-size:18px}
.parts span.on{background:var(--acc);color:#fff}
.tag{font-size:14px;color:var(--dim)}
.fict{position:absolute;left:64px;bottom:18px;font-size:13px;color:var(--dim);letter-spacing:.02em}

/* strips, flows, steppers */
.strip,.flow{display:flex;gap:14px;width:100%;align-items:stretch}
.step,.node{flex:1;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 16px;box-shadow:var(--e1);font-size:20px;font-weight:500;text-align:center;position:relative}
.step b,.node .ni{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:var(--acct);color:var(--accd);margin:0 auto 10px;font-size:30px}
.step span,.node small{display:block;margin-top:6px;font-size:16px;font-weight:400;color:var(--dim);line-height:1.35}
.flow .arrow{align-self:center;font-size:30px;color:var(--dim)}
.stepper .step{cursor:pointer;opacity:.55;transition:.2s}
.stepper .step.on{opacity:1;border-color:var(--acc);box-shadow:0 0 0 3px var(--acct),var(--e1)}
.stepper .step.on b{background:var(--acc);color:#fff}

/* buttons and widgets */
.btn{font:inherit;font-size:18px;font-weight:500;border:0;border-radius:99px;padding:11px 24px;background:var(--acc);color:#fff;cursor:pointer;display:inline-flex;gap:8px;align-items:center}
.btn.ghost{background:var(--soft);color:var(--ink)}
.btn:disabled{opacity:.45;cursor:default}
.btn .svgi{font-size:22px}
.panel{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--e1);padding:20px 22px}
.panel h3{margin:0 0 10px;font-size:21px;display:flex;gap:8px;align-items:center}
.panel h3 .svgi{font-size:26px}
.sim{display:flex;gap:18px;width:100%;align-items:stretch}
.sim .panel{flex:1;min-height:340px}
.task{width:100%;background:var(--acct);border-radius:14px;padding:12px 18px;font-size:19px;margin-bottom:14px;display:flex;gap:14px;align-items:center;justify-content:space-between}
.say{font-size:18px;line-height:1.45;color:var(--dim);background:var(--soft);border-radius:14px;padding:14px 16px;opacity:0;transition:.4s}
.say.in{opacity:1}
.steps{list-style:none;margin:0;padding:0;font-size:18px}
.steps li{display:flex;gap:10px;align-items:center;padding:7px 0;opacity:0;transform:translateX(-8px);transition:.35s}
.steps li.in{opacity:1;transform:none}
.steps .dot{width:22px;height:22px;border-radius:50%;border:3px solid var(--line);flex:none;display:grid;place-items:center;font-size:15px;color:#fff}
.steps li.done .dot{background:var(--green);border-color:var(--green)}
.steps li.run .dot{border-color:var(--blue);border-top-color:transparent;animation:spin .8s linear infinite}
.steps li.ask .dot{background:var(--yellow);border-color:var(--yellow);color:#3a2a00}
@keyframes spin{to{transform:rotate(360deg)}}
.ok{margin-top:10px;font-weight:500;color:var(--green-d);opacity:0;transition:.4s}.ok.in{opacity:1}

.egs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;width:100%}
.eg{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px;cursor:pointer;box-shadow:var(--e1);min-height:156px;transition:.2s;position:relative;text-align:left;font:inherit}
.eg:hover{transform:translateY(-2px)}
.eg h3{margin:0 0 4px;font-size:20px;display:flex;gap:8px;align-items:center}
.eg h3 .svgi{font-size:26px;color:var(--accd)}
.eg p{margin:0;font-size:16px;line-height:1.4;color:var(--dim)}
.eg .back{display:none;font-size:15.5px;line-height:1.4}
.eg .back b{color:var(--accd)}
.eg.flip .front{display:none}.eg.flip .back{display:block}
.eg.flip{background:var(--acct);border-color:var(--acc)}
.hint{font-size:15px;color:var(--dim);margin-top:10px}

.quiz{width:100%}
.q{font-size:22px;line-height:1.4;margin:0 0 14px}
.opts{display:flex;gap:12px;flex-wrap:wrap}
.opt{font:inherit;font-size:18px;border:2px solid var(--line);background:#fff;border-radius:14px;padding:10px 18px;cursor:pointer}
.opt:hover{border-color:var(--acc)}
.opt.right{border-color:var(--green);background:#dff0ea}.opt.wrong{border-color:var(--red);background:#f7e4de}
.why{margin-top:12px;font-size:18px;line-height:1.45;color:var(--dim);min-height:52px}
.qnav{display:flex;gap:10px;margin-top:10px;align-items:center;font-size:16px;color:var(--dim)}

.tl{display:flex;gap:16px;width:100%}
.tl .card{min-height:200px}
.lights{display:flex;flex-direction:column;gap:14px;width:100%}
.light{display:flex;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 22px;box-shadow:var(--e1)}
.light i{width:46px;height:46px;border-radius:50%;flex:none}
.light h3{margin:0;font-size:23px}.light p{margin:2px 0 0;font-size:18px;color:var(--dim)}

.code{background:#1d2433;color:#e8eaed;border-radius:14px;padding:16px 18px;font:15.5px/1.5 Consolas,"Cascadia Mono",monospace;white-space:pre-wrap;text-align:left;max-height:300px;overflow:auto;user-select:text}
.vid{border-radius:16px;overflow:hidden;background:#000;box-shadow:var(--e3);line-height:0}
.vid video{width:100%;max-height:430px;display:block}

/* dashboard widget */
.dash{display:flex;gap:16px;width:100%}
.dash .side{width:200px;flex:none;display:flex;flex-direction:column;gap:12px}
.dash label{font-size:14px;color:var(--dim);display:block;margin-bottom:4px}
.dash select{font:inherit;font-size:16px;width:100%;padding:8px 10px;border-radius:10px;border:1px solid var(--line);background:#fff}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:var(--e1)}
.kpi small{font-size:13px;color:var(--dim);display:block}
.kpi b{font-size:28px;font-weight:500}
.charts{display:flex;gap:14px;margin-top:12px}
.charts .panel{padding:12px 14px}
.charts svg{display:block;width:100%;height:auto}
.charts h4{margin:0 0 4px;font-size:15px;font-weight:500;color:var(--dim)}
.chk{list-style:none;margin:0;padding:0;width:100%}
.chk li{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 18px;margin-bottom:12px;cursor:pointer;box-shadow:var(--e1);font-size:20px}
.chk li .box{width:30px;height:30px;border-radius:9px;border:3px solid var(--line);flex:none;display:grid;place-items:center;color:#fff;font-size:20px}
.chk li.on .box{background:var(--green);border-color:var(--green)}
.chk li small{display:block;font-size:16px;color:var(--dim);margin-top:2px}
.compare{display:flex;gap:18px;width:100%}
.mock{flex:1;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--e1);padding:20px 24px;min-height:330px}
.mock.bad h4{font-size:21px;margin:0 0 8px}.mock.bad p{font-size:13px;line-height:1.35;margin:0 0 6px;color:#444}
.mock.good h4{font-size:36px;margin:0 0 14px;font-weight:500;letter-spacing:-.02em}
.mock.good .num{font-size:78px;font-weight:500;color:var(--green-d)}
.timer{font-size:92px;font-weight:500;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.tally{display:flex;flex-direction:column;gap:10px;width:100%}
.trow{display:flex;gap:14px;align-items:center;font-size:20px;cursor:pointer;user-select:none}
.trow .lbl{width:300px}
.trow .tbar{flex:1;height:30px;background:var(--soft);border-radius:8px;overflow:hidden}
.trow .tbar i{display:block;height:100%;background:var(--acc);width:0;transition:width .4s}
.trow .n{width:34px;text-align:right;font-variant-numeric:tabular-nums;color:var(--dim)}
.hbar{display:flex;align-items:center;gap:14px;font-size:21px;margin-bottom:10px}
.hbar .lbl{width:290px}.hbar .tbar{flex:1;height:34px;background:var(--soft);border-radius:8px;overflow:hidden}
.hbar .tbar i{display:block;height:100%;width:0;border-radius:8px;transition:width .9s ease}
.hbar .n{width:60px;color:var(--dim)}.hbar.top .lbl{font-weight:600}

/* chrome */
.hud{position:fixed;left:0;right:0;bottom:0;display:flex;align-items:center;gap:14px;padding:6px 16px;color:#cfd3da;font-size:13px;z-index:20;transition:opacity .4s}
.hud.hide{opacity:0}
.hud .prog{flex:1;height:4px;background:#2a2f3a;border-radius:2px;overflow:hidden}
.hud .prog i{display:block;height:100%;background:var(--bar);width:0}
.hud button{background:none;border:0;color:inherit;font:inherit;cursor:pointer;padding:2px 6px}
.clock{position:fixed;right:14px;top:10px;z-index:20;background:rgba(16,19,26,.8);color:#fff;border-radius:99px;padding:5px 14px;font-size:14px;display:none}
.clock.on{display:block}.clock.late{background:#8f3321}
.notes{position:fixed;left:0;right:0;bottom:0;max-height:34vh;overflow:auto;background:#0d1624;color:#e8eaed;padding:16px 28px 36px;font-size:17px;line-height:1.5;z-index:15;display:none;border-top:3px solid var(--blue)}
.notes.on{display:block}
.over{position:fixed;top:0;right:0;bottom:0;width:340px;max-width:85vw;background:rgba(16,19,26,.97);box-shadow:-8px 0 24px rgba(0,0,0,.4);z-index:30;display:none;overflow:auto;padding:20px 16px 50px}
.over.on{display:block}
.over h3{color:#fff;margin:0 0 10px;font-size:16px;font-weight:500}
.over a{display:block;color:#cfd3da;padding:6px 10px;border-radius:8px;text-decoration:none;font-size:15px;cursor:pointer}
.over a:hover,.over a.cur{background:#232a38;color:#fff}
.over .secname{color:#8ab4f8;font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin:14px 0 4px}
@media print{.hud,.clock,.notes,.over{display:none}}