/* ===== Theme v3: editorial white, black pills, soft grey panels, one gradient accent ===== */
:root{
  --bg:#ffffff; --panel:#f6f6f7; --card:#ffffff; --ink:#0b0b0c; --ink2:#6e6e73; --ink3:#9b9ba1;
  --line:#ececef; --line2:#f3f3f5;
  --accent:#2f5d8f; --accent-2:#1f456f; --accent-soft:#eaf1f8; --accent-ink:#ffffff;
  --grad:linear-gradient(90deg,#8fb3d9 0%,#2f5d8f 50%,#142843 100%);
  --grad-soft:linear-gradient(135deg,#eef4fa,#e6edf6);
  --navy:#0b0b0c; --ice:#ffffff; --coral:#2f5d8f;
  --note-bg:#f6f6f7; --note-line:#142843; --tip-bg:#f3f7fb; --tip-line:#2f5d8f;
  --shadow:none;
  --serif:"Inter Tight","Inter",system-ui,sans-serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
:root.qc-dark{
  --bg:#0b0b0c; --panel:#151518; --card:#1b1b1f; --ink:#f4f4f5; --ink2:#a1a1aa; --ink3:#71717a;
  --line:#26262b; --line2:#1d1d21; --accent-soft:#15233a; --grad:linear-gradient(90deg,#e6eef7,#c8d8e8 50%,#8fb3d9 100%); --accent:#8fb3d9; --accent-2:#c8d8e8; --note-bg:#151518; --tip-bg:#121c2c;
}
html,body{background:var(--bg)}
body{font:16px/1.65 var(--sans);letter-spacing:-.005em}
h1,h2,h3,.h2s,.hubhead h1{font-family:var(--serif);font-weight:500!important;letter-spacing:-.03em}
main h1{font-size:clamp(34px,4.4vw,52px);line-height:1.04}
a{color:var(--ink)}
.grad-t{background-image:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
main::before{display:none!important}

/* eyebrow: little gradient capsule */
.eyebrow,.vx-eye{display:inline-flex;align-items:center;gap:10px;font:500 15px var(--sans);letter-spacing:-.01em;text-transform:none;color:var(--ink);margin-bottom:14px}
.eyebrow::before,.vx-eye::before{content:"";width:18px;height:9px;border-radius:9px;background-image:var(--grad);transform:rotate(-40deg);flex:none}

/* ---------- header ---------- */
.top{background:rgba(255,255,255,.82);-webkit-backdrop-filter:saturate(180%) blur(16px);backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line);color:var(--ink);box-shadow:none!important}
body.scrolled .top{background:rgba(255,255,255,.9)}
.qc-dark .top,.qc-dark body.scrolled .top{background:rgba(11,11,12,.8)}
.top .brand{color:var(--ink);font-family:var(--serif);font-weight:500;letter-spacing:-.02em}
.top .brand svg path,.top .brand svg circle{stroke:currentColor}
.top .brand svg circle[fill]:not([fill="none"]){fill:currentColor}
.top .brand > span{background:var(--line)!important}
.brand small{color:var(--ink3)}
.topnav a{color:var(--ink2);font-weight:500;border-radius:999px;padding:7px 14px}
.topnav a:hover{background:var(--line2);color:var(--ink)}
.topnav a.on{background:var(--ink);color:var(--bg)}
.search input{background:var(--line2);border:1px solid transparent;color:var(--ink);border-radius:999px}
.search input::placeholder{color:var(--ink3)}
.search input:focus{background:var(--bg);border-color:var(--line)}
.search svg circle,.search svg path{stroke:var(--ink2)}
.top .me-btn{background:var(--accent-soft);border-color:transparent;color:var(--accent-2);border-radius:999px}
.top .me-btn span{color:var(--accent-2)}
.theme-btn{border-color:var(--line)!important;border-radius:999px!important}
.theme-btn:hover{background:var(--line2)!important;border-color:var(--line)!important}
.theme-btn svg *{stroke:var(--ink)}
.menu-btn{color:var(--ink)}
/* over the home hero the header is transparent until you scroll */
body.flush .top{position:fixed;left:0;right:0;top:0}
body.flush:not(.scrolled) .top{background:transparent;border-bottom-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
body.flush:not(.scrolled) .top .brand,body.flush:not(.scrolled) .topnav a,body.flush:not(.scrolled) .menu-btn{color:#fff}
body.flush:not(.scrolled) .topnav a:hover{background:rgba(255,255,255,.14)}
body.flush:not(.scrolled) .topnav a.on{background:#fff;color:#0b0b0c}
body.flush:not(.scrolled) .search input{background:rgba(255,255,255,.16);color:#fff}
body.flush:not(.scrolled) .search input::placeholder{color:rgba(255,255,255,.75)}
body.flush:not(.scrolled) .search svg circle,body.flush:not(.scrolled) .search svg path{stroke:#fff}
body.flush:not(.scrolled) .theme-btn{border-color:rgba(255,255,255,.4)!important}
body.flush:not(.scrolled) .theme-btn svg *{stroke:#fff}
body.flush:not(.scrolled) .top .brand > span{background:rgba(255,255,255,.4)!important}
body.flush:not(.scrolled) .hdr-cta{background:#fff!important;color:#0b0b0c!important}

/* ---------- sidebar ---------- */
.side{background:var(--bg);border-right:1px solid var(--line)}
.nav-sec{border-radius:12px}
.nav-sec.on{background:var(--panel);color:var(--ink)}
.pill{background:var(--line2);color:var(--ink3);border-radius:999px}
.pill.live,.pill.live2{background:var(--ink);color:var(--bg)}
.sub{border-left-color:var(--line)}
.sub a.on{background:var(--panel);color:var(--ink)}

/* ---------- buttons ---------- */
.btn{height:44px;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--ink);font-weight:500;padding:0 22px;box-shadow:none}
.btn:hover{background:var(--line2);border-color:var(--line);color:var(--ink);transform:translateY(-1px)}
.btn.pri,.hdr-cta{background:var(--ink)!important;background-image:none!important;color:var(--bg)!important;border:0}
.btn.pri:hover{background:#2a2a2e!important;color:#fff!important;box-shadow:0 10px 24px -12px rgba(0,0,0,.5)}
.qc-dark .btn.pri:hover{background:#e4e4e7!important;color:#0b0b0c!important}
.btn.pri::after{background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.22) 50%,transparent 65%)}
.btn.ghost{border-color:transparent}
.btn.light{background:#fff!important;color:#0b0b0c!important;border:0}
.btn.outline-w{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.btn.outline-w:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}

/* ---------- cards & panels: soft grey, no borders ---------- */
.card{background:var(--panel);border:0;border-radius:24px;padding:26px}
.card:hover{transform:translateY(-3px);box-shadow:0 22px 44px -30px rgba(0,0,0,.35)}
.card::after{display:none}
.card::before{background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(47,93,143,.08),transparent 45%)}
.card h3{font-size:19px}
.card.muted{background:var(--panel);opacity:.8}
.card.navy{background:var(--ink);color:var(--bg)}
.card.navy h3{color:var(--bg)}.card.navy p,.card.navy .kk{color:#a1a1aa}
.sico{background:var(--bg);color:var(--ink);border-radius:14px;box-shadow:0 1px 0 var(--line)}
.sico.live{background-image:var(--grad);color:#fff;box-shadow:0 10px 22px -12px rgba(20,40,67,.55)}
.kpi,.kpi3 div{background:var(--panel);border:0;border-radius:20px}
.kpi::after,.kpi3 div::after{display:none}
.kpi b,.kpi3 b{font-family:var(--serif);font-weight:500;letter-spacing:-.03em}
.hubhead{background:var(--panel);border:0;border-radius:28px;box-shadow:none}
.lesson-list a{background:var(--panel);border:0;border-radius:18px}
.lesson-list .ln{background:var(--bg);color:var(--ink)!important}
.hub-col{background:var(--panel);border:0;border-radius:20px}
.pane{background:var(--bg);border:1px solid var(--line);border-radius:22px!important}
.tabs button.on{border-bottom-color:var(--ink)}
.box{border:0;border-radius:18px;background:var(--panel)}
.box.key{background:var(--grad-soft)}
.box.tip{background:var(--tip-bg)}
.soon{border:0;background:var(--panel);border-radius:20px}
.chip{border-radius:999px}
.chip.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.qt tbody tr:hover td:first-child{border-left-color:var(--accent)}
.bar i,.track i{background-image:var(--grad)}
.tag.firm2{background:var(--line2);color:var(--ink)}
.day{background:var(--panel);border:0;border-radius:18px}
.day.today{box-shadow:0 0 0 2px var(--ink)}
.choice{background:var(--panel);border:2px solid transparent;border-radius:22px}
.choice:hover{border-color:var(--line)}
.choice.sel{border-color:var(--ink);box-shadow:none}
.ob-l{background:#0b0b0c}
.ob-steps div.done i{background-image:var(--grad);border-color:transparent}
.ex{border:0;background:var(--panel);border-radius:18px}
.ex-h{background:transparent}
table.t th{background:var(--panel)}
.fb.ok{background:#eefbf2;border-color:#c9f0d5}
.qc-input,.check input,.qpage .check input{background:var(--bg);border:1px solid var(--line);border-radius:999px!important;padding:0 18px}
.qc-input:focus{border-color:var(--ink);box-shadow:0 0 0 4px rgba(0,0,0,.06)}
textarea.notes{border-radius:16px;background:var(--panel);border:0}
#readbar{background-image:var(--grad)}
.foot{background:var(--panel);color:var(--ink2)}
.foot b{color:var(--ink)}.foot a{color:var(--ink2)}.foot a:hover{color:var(--ink)}
.tabbar{background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.tabbar a.on{color:var(--ink)}

/* ---------- home v3 ---------- */
.vx{margin:0 calc(50% - 50vw)}
.vx-in{max-width:1200px;margin:0 auto;padding:0 var(--gut)}
.vhero{position:relative;height:max(620px,min(100vh,920px));overflow:hidden;background:#07111f;color:#fff;isolation:isolate}
.vhero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.vhero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(5,12,24,.45) 0%,transparent 22%,transparent 55%,rgba(5,12,24,.82) 100%)}
.vhero .vx-in{height:100%;display:flex;align-items:flex-end;padding-bottom:64px}
.vhero-row{width:100%;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:end}
.vhero h1{margin:0;font:500 clamp(44px,6.4vw,92px)/.98 var(--serif);letter-spacing:-.045em;color:#fff;max-width:12ch}
.vhero h1 .rot-in{background:none;color:#fff}
.vhero p{margin:0 0 20px;font-size:17px;line-height:1.55;color:rgba(255,255,255,.86);max-width:420px}
.vhero .actions{gap:12px}
.vhero .kicker{display:inline-flex;align-items:center;gap:10px;font:500 14px var(--sans);color:rgba(255,255,255,.9);margin-bottom:18px}
.vhero .kicker i{width:8px;height:8px;border-radius:9px;background:#8fb3d9;box-shadow:0 0 0 4px rgba(200,216,232,.25);animation:blink 1.8s ease-in-out infinite}
@media (max-width:860px){.vhero-row{grid-template-columns:1fr;gap:18px}.vhero .vx-in{padding-bottom:40px}}

.vsec{padding:120px 0 40px}
.vsec.tight{padding-top:80px}
.vhead{text-align:center;max-width:820px;margin:0 auto 56px}
.vhead h2{margin:0;font:500 clamp(34px,4.4vw,56px)/1.04 var(--serif);letter-spacing:-.04em;color:var(--ink)}
.vhead p{margin:18px auto 0;font-size:18px;color:var(--ink2);max-width:600px}
.vtwo{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.vtwo .copy p{font-size:18px;line-height:1.6;color:var(--ink2);margin:0 0 22px;max-width:520px}
.vtwo .copy p b{color:var(--ink);font-weight:500}
@media (max-width:900px){.vtwo{grid-template-columns:1fr}.vsec{padding-top:80px}}

/* isometric cubes */
.cubes{width:100%;max-width:560px;margin:0 auto;display:block;overflow:visible}
.cubes .cube{animation:cubeFloat 6s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.cubes .cube:nth-of-type(2){animation-delay:-1.2s}.cubes .cube:nth-of-type(3){animation-delay:-2.4s}.cubes .cube:nth-of-type(4){animation-delay:-3.6s}.cubes .cube:nth-of-type(5){animation-delay:-4.8s}
@keyframes cubeFloat{50%{transform:translateY(-8px)}}
.cubes .dash{stroke-dasharray:4 6;animation:dash 2.2s linear infinite}
@keyframes dash{to{stroke-dashoffset:-20}}
.cubes text{font:500 13px var(--sans);fill:var(--ink)}

/* compare cards */
.vcmp{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.vcmp > div{background:var(--panel);border-radius:28px;padding:36px}
.vcmp h3{margin:0 0 14px;font-size:22px}
.vcmp p{color:var(--ink2);margin:0 0 14px}
.vcmp .flow{font-weight:500;color:var(--ink);margin:18px 0 8px}
.vcmp .flow .grad-t{font-weight:600}
.vcmp .sitefoot{color:var(--ink3);font-size:14px}
@media (max-width:760px){.vcmp{grid-template-columns:1fr}}

/* feature cards with mini UIs */
.vfeat{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.vfeat > div{background:var(--panel);border-radius:28px;padding:30px;display:flex;flex-direction:column;gap:8px;min-height:360px}
.vfeat h3{margin:0;font-size:22px}
.vfeat .sub2{color:var(--ink2);margin:0 0 18px}
.mock{margin-top:auto;background:var(--bg);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:9px;box-shadow:0 1px 0 var(--line)}
.mock .row{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13px;padding:8px 10px;border-radius:10px;background:var(--panel)}
.mock .row b{font-weight:500}
.mock .row .firm{font:500 11px var(--mono);color:var(--accent-2)}
.mock .prog{height:6px;border-radius:9px;background:var(--line2);overflow:hidden}
.mock .prog i{display:block;height:100%;width:0;background-image:var(--grad);animation:progIn 2.4s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes progIn{to{width:var(--w,66%)}}
.mock .bub{align-self:flex-end;max-width:85%;background:var(--panel);border-radius:14px 14px 4px 14px;padding:9px 12px;font-size:13px}
.mock .bub.me{align-self:flex-start;background:var(--accent-soft);color:var(--accent-2);border-radius:14px 14px 14px 4px}
.mock .bub.ok{background:#dfe9f4;color:#142843}
.mock .lab{font:500 11px var(--mono);color:var(--ink3);text-transform:uppercase;letter-spacing:.06em}
@media (max-width:980px){.vfeat{grid-template-columns:1fr}}

/* QOTD strip */
.vq{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
.vq .qbox{background:var(--panel);border-radius:28px;padding:34px;display:flex;flex-direction:column;gap:14px}
.vq .qbox h3{margin:0;font-size:26px}
.vq .qbox .qtext{color:var(--ink2);font-size:16px}
.vq .qbox .qtext p{margin:0 0 8px}
.vq .qbox form{display:flex;gap:10px;flex-wrap:wrap}
.vq .nums{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.vq .nums div{background:var(--panel);border-radius:28px;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;gap:4px}
.vq .nums b{font:500 clamp(40px,4.6vw,64px)/1 var(--serif);letter-spacing:-.04em}
.vq .nums span{color:var(--ink2)}
@media (max-width:900px){.vq{grid-template-columns:1fr}}

/* curriculum cards */
.vcur{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.vcur .card{min-height:230px;gap:10px}
.vcur .card .diff{font-size:14px;color:var(--ink2)}
.vcur .card .diff em{font-style:normal;background-image:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:600}
@media (max-width:980px){.vcur{grid-template-columns:1fr 1fr}}@media (max-width:640px){.vcur{grid-template-columns:1fr}}

/* closing CTA */
.vcta{text-align:center;padding:120px 0 120px}
.vcta h2{margin:0 0 12px;font:500 clamp(34px,4.4vw,56px)/1.04 var(--serif);letter-spacing:-.04em}
.vcta p{color:var(--ink2);margin:0 0 28px;font-size:18px}
.vcta .actions{justify-content:center;gap:12px}
.vband{background:var(--panel)}
@media (prefers-reduced-motion:reduce){.cubes .cube,.cubes .dash,.mock .prog i,.vhero .kicker i{animation:none}.mock .prog i{width:var(--w,66%)}}

.card .meta2{flex-wrap:wrap;gap:6px 14px}
.vhero h1{max-width:14ch}
@media (max-width:860px){.vhero::after{background:linear-gradient(180deg,rgba(5,12,24,.35) 0%,transparent 25%,rgba(5,12,24,.55) 50%,rgba(5,12,24,.9) 100%)}}

/* living mock-ups */
.mock.mq{min-height:226px;justify-content:flex-end;overflow:hidden}
.mq-list{display:flex;flex-direction:column;gap:9px}
.mq .row .firm{white-space:nowrap}
.mq-body{display:flex;flex-direction:column;gap:9px;min-height:150px;justify-content:flex-end}
.mq .pv{width:0;animation:none;transition:width .9s cubic-bezier(.2,.7,.2,1)}
.pop-in{animation:popIn .45s cubic-bezier(.2,.9,.3,1.2) both}
@keyframes popIn{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:none}}
.out-up{animation:outUp .38s ease forwards}
@keyframes outUp{to{opacity:0;transform:translateY(-14px);margin-top:-40px}}
.bub.typing{display:inline-flex;gap:4px;align-items:center;padding:11px 12px;width:max-content}
.bub.typing i{width:6px;height:6px;border-radius:9px;background:currentColor;opacity:.35;animation:tdot 1s ease-in-out infinite}
.bub.typing i:nth-child(2){animation-delay:.15s}.bub.typing i:nth-child(3){animation-delay:.3s}
@keyframes tdot{30%{opacity:1;transform:translateY(-3px)}}
.row.ok-row{background:#eefbf2;transition:background .3s}.row.ok-row .firm{color:#15803d}
.mq .lab{display:flex;align-items:center;gap:8px}
/* headline words rise */
.wd{display:inline-block;opacity:0;transform:translateY(.45em);filter:blur(4px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1),filter .7s ease;transition-delay:calc(var(--i) * 70ms)}
.words-in .wd{opacity:1;transform:none;filter:none}
@media (prefers-reduced-motion:reduce){.wd{opacity:1;transform:none;filter:none;transition:none}.pop-in,.out-up,.bub.typing i{animation:none}}

.mock.mq{height:252px;min-height:0}.mq .row b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.mq-list{overflow:hidden}
.mock.mq > .lab{margin-bottom:auto}

/* footer in logo colours */
.foot{display:none!important}
.sitefoot{position:relative;background:#142843;color:#c8d8e8;margin-top:0;overflow:hidden;isolation:isolate}
.sitefoot::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#c8d8e8,#8fb3d9 40%,#2f5d8f 75%,#c8d8e8)}
.sitefoot::after{content:"";position:absolute;right:-160px;bottom:-220px;width:560px;height:560px;border-radius:50%;z-index:-1;background:radial-gradient(circle,rgba(143,179,217,.18),transparent 65%)}
.f-in{max-width:1200px;margin:0 auto;padding:64px var(--gut) 44px;display:grid;grid-template-columns:1.6fr repeat(4,minmax(0,1fr));gap:36px}
.f-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#e6eef7;font:500 22px var(--serif);letter-spacing:-.02em}
.f-div{width:1px;height:26px;background:#5d7493}
.f-tag{margin:14px 0 8px;font:500 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#8fb3d9}
.f-blurb{margin:0 0 20px;color:#9fb3cc;font-size:15px;line-height:1.6;max-width:320px}
.sitefoot .btn.f-cta{background:#c8d8e8!important;color:#142843!important;border:0}
.sitefoot .btn.f-cta:hover{background:#fff!important}
.f-col h5{margin:6px 0 14px;font:600 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#e6eef7}
.f-col a{display:block;padding:5px 0;color:#9fb3cc;text-decoration:none;font-size:15px;transition:color .15s,transform .15s}
.f-col a:hover{color:#fff;transform:translateX(3px)}
.f-bot{border-top:1px solid rgba(200,216,232,.14);max-width:1200px;margin:0 auto;padding:20px var(--gut) calc(22px + env(safe-area-inset-bottom,0px));display:flex;justify-content:space-between;gap:10px 24px;flex-wrap:wrap;font-size:13px;color:#7f93ae}
@media (max-width:900px){.f-in{grid-template-columns:1fr 1fr;gap:28px}.f-brand{grid-column:1/-1}}
@media (max-width:860px){.sitefoot{padding-bottom:64px}}

.vcta{padding-bottom:88px}
.f-tag{margin-bottom:22px}

.flowx{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:22px 0 10px}
.flowx span{padding:8px 14px;border-radius:999px;background:var(--bg);color:var(--ink3);font-weight:500;font-size:15px;transition:background .35s,color .35s,transform .35s,box-shadow .35s,opacity .5s}
.flowx i{font-style:normal;color:var(--line);transition:color .35s,transform .35s}
.flowx i.on{color:var(--ink2);transform:translateX(2px)}
.flowx span.on{color:var(--ink)}
.flowx.good span.on{background:#e6eef7;color:#142843}
.flowx.good span.cur{background:#142843;color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px -12px rgba(20,40,67,.7)}
.flowx.bad span.cur{background:var(--ink);color:var(--bg);transform:translateY(-2px)}
.flowx.bad.fade span{opacity:.25;filter:blur(1px)}
.cmp-note{color:var(--ink3);font-size:14px;margin:6px 0 0!important}


/* Prepare page */
.phead{margin:6px 0 30px}
.phead h1{margin:0 0 10px}
.phead p{margin:0;color:var(--ink2);font-size:18px;max-width:60ch}
.pcta{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;text-decoration:none;color:#fff;padding:34px 38px;border-radius:28px;background:linear-gradient(120deg,#142843 0%,#1f3d63 55%,#2f5d8f 100%);position:relative;overflow:hidden;isolation:isolate;transition:transform .3s,box-shadow .3s}
.pcta::after{content:"";position:absolute;right:-80px;top:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(200,216,232,.28),transparent 65%);z-index:-1;transition:transform .6s}
.pcta:hover{transform:translateY(-3px);box-shadow:0 26px 50px -28px rgba(20,40,67,.8);color:#fff}
.pcta:hover::after{transform:translate(-60px,40px) scale(1.2)}
.pcta .kk{font:600 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#8fb3d9}
.pcta b{display:block;font:500 clamp(24px,2.6vw,32px)/1.15 var(--serif);letter-spacing:-.03em;margin:8px 0 6px;color:#fff}
.pcta p{margin:0;color:#c8d8e8;max-width:52ch}
.psec{margin:52px 0 18px!important}
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.pgrid.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1100px){.pgrid.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){.pgrid,.pgrid.g4{grid-template-columns:1fr}}
.pcard{min-height:250px;padding:30px!important;gap:12px}
.pcard h3{font-size:24px!important;line-height:1.15}
.pcard p{font-size:15px;line-height:1.6}
.pcard .go{margin-top:auto;font-weight:500;color:var(--ink);display:inline-flex;gap:6px}
/* blue shade that flows across a card on hover (all cards) */
.card{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,color .35s}
.card::after{display:block!important;content:"";position:absolute;inset:0;border-radius:inherit;z-index:-1;padding:0;-webkit-mask:none;mask:none;opacity:1;
  background:linear-gradient(120deg,#e6eef7 0%,#c8d8e8 45%,#9dbbdc 100%);clip-path:circle(0% at var(--mx,0%) var(--my,100%));transition:clip-path .6s cubic-bezier(.2,.7,.2,1)}
.card:hover::after{clip-path:circle(150% at var(--mx,0%) var(--my,100%))}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 44px -28px rgba(20,40,67,.55)}
.card:hover .cn,.card:hover p{color:#1f456f}
.card:hover h3,.card:hover .go{color:#142843}
.card.navy::after{background:linear-gradient(120deg,#1f3d63,#2f5d8f)}
.card.navy:hover p,.card.navy:hover .kk{color:#c8d8e8}.card.navy:hover h3{color:#fff}
.card.muted:hover{opacity:1}
.qc-dark .card::after{background:linear-gradient(120deg,#15233a,#1f3d63 60%,#2f5d8f)}
.qc-dark .card:hover p,.qc-dark .card:hover .cn{color:#c8d8e8}.qc-dark .card:hover h3,.qc-dark .card:hover .go{color:#fff}
@media (prefers-reduced-motion:reduce){.card::after{transition:none}}

.vfeat > div,.vq > *,.vcmp > div{min-width:0}

.art pre,.qpage pre,.sol pre,main pre{background:#f3f6fa;border:1px solid #e3e9f1;border-radius:12px;padding:14px 16px;overflow-x:auto;max-width:100%;margin:14px 0;font:13px/1.55 "JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;color:#142843;-webkit-overflow-scrolling:touch}
main pre code{background:none;padding:0;border:0;font:inherit;color:inherit;white-space:pre}
main :not(pre) > code{font:.9em "JetBrains Mono",ui-monospace,Menlo,monospace;background:#eef3f9;color:#1f3d63;padding:.1em .38em;border-radius:6px}
.qc-dark main pre{background:#0f1a2b;border-color:#223553;color:#dbe7f5}
.qc-dark main :not(pre) > code{background:#1a2a43;color:#c8d8e8}

.steps10{counter-reset:s;list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.steps10 li{counter-increment:s;background:var(--soft,#f6f6f7);border-radius:14px;padding:14px 14px 14px 52px;position:relative;font-size:14.5px}.steps10 li::before{content:counter(s);position:absolute;left:14px;top:12px;width:26px;height:26px;border-radius:50%;background:#142843;color:#fff;font:600 13px/26px Inter,sans-serif;text-align:center}.qc-dark .steps10 li{background:#15233a}
@media (max-width:600px){.qpage .tabs,.tabs{overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.tabs::-webkit-scrollbar{display:none}.tabs button{flex:0 0 auto}}

/* ---------- Jobs board ---------- */
.jobs-pg>div{max-width:1120px;margin:0 auto;width:100%}
.jhead{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:end;margin:6px 0 22px}
.jhead h1{margin:8px 0 10px}.jhead .lead{color:var(--ink2);max-width:58ch;margin:0}
.jkpi{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.jkpi div{background:#f6f8fb;border:1px solid #e6ecf3;border-radius:16px;padding:14px 12px}
.jkpi b{display:block;font:600 26px/1.1 "Inter Tight",Inter,sans-serif;color:#142843;letter-spacing:-.02em}
.jkpi span{font-size:12.5px;color:var(--ink3)}
.jquick{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.jquick button{border:1px solid var(--line);background:var(--bg);color:var(--ink2);border-radius:999px;padding:7px 14px;font:500 13.5px Inter,sans-serif;cursor:pointer;transition:.2s}
.jquick button:hover{border-color:#8fb3d9;color:var(--ink)}
.jquick button.on{background:#142843;border-color:#142843;color:#fff}
.jbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:0 0 16px;border-bottom:1px solid var(--line);position:relative;z-index:5}
.jsearch{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:0 16px;height:42px;min-width:260px;flex:1 1 260px;max-width:340px;color:var(--ink3);background:var(--bg);transition:.2s}
.jsearch:focus-within{border-color:#2f5d8f;box-shadow:0 0 0 4px rgba(47,93,143,.12)}
.jsearch input{border:0;outline:0;background:none;font:15px Inter,sans-serif;color:var(--ink);width:100%}
.jdd{position:relative}
.jpill{display:flex;align-items:center;gap:7px;height:42px;padding:0 16px;border:1px solid var(--line);border-radius:999px;background:var(--bg);font:500 14.5px Inter,sans-serif;color:var(--ink);cursor:pointer;transition:.2s}
.jpill:hover{border-color:#8fb3d9}
.jdd.on .jpill{border-color:#2f5d8f;background:#eef3f9;color:#142843}
.jc:empty{display:none}.jc{min-width:19px;height:19px;border-radius:999px;background:#2f5d8f;color:#fff;font:600 11px/19px Inter,sans-serif;text-align:center;padding:0 5px}
.jmenu{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;max-width:320px;background:var(--bg);border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 40px -12px rgba(20,40,67,.25);padding:8px;animation:jpop .16s ease-out}
@keyframes jpop{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.jms{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin:0 0 6px;font:14px Inter,sans-serif;background:var(--bg);color:var(--ink)}
.jopts{max-height:300px;overflow:auto}
.jopt{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:8px;cursor:pointer;font-size:14px}
.jopt:hover{background:#f1f5fa}.jopt span{flex:1}.jopt em{font-style:normal;font-size:12px;color:var(--ink3)}
.jopt input{accent-color:#2f5d8f;width:15px;height:15px}
.jreset{width:100%;margin-top:6px;border:0;background:#f1f5fa;border-radius:8px;padding:8px;font:500 13px Inter,sans-serif;color:#2f5d8f;cursor:pointer}
.jnone{margin:8px;color:var(--ink3);font-size:13.5px}
.jclear{border:0;background:none;color:#2f5d8f;font:500 14px Inter,sans-serif;cursor:pointer;padding:0 6px}
.jsort{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink3)}
.jsort select{height:38px;border:1px solid var(--line);border-radius:999px;padding:0 12px;background:var(--bg);color:var(--ink);font:500 13.5px Inter,sans-serif}
.jmeta{margin:16px 2px 10px;font-size:14px;color:var(--ink2)}.jmeta b{color:var(--ink)}
.jlist{display:flex;flex-direction:column;gap:12px}
.jrow{display:flex;align-items:center;gap:18px;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--bg);color:var(--ink);text-decoration:none;position:relative;transition:border-color .2s,box-shadow .25s,transform .25s;animation:jin .45s both;animation-delay:var(--d)}
@keyframes jin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.jrow:hover{border-color:#8fb3d9;box-shadow:0 12px 30px -16px rgba(20,40,67,.35);transform:translateY(-1px)}
.jlogo{flex:none;width:52px;height:52px;border-radius:12px;display:grid;place-items:center;font:600 16px "Inter Tight",Inter,sans-serif;letter-spacing:.02em;color:#fff;background:linear-gradient(135deg,#8fb3d9,#2f5d8f 55%,#142843)}
.jmain{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}
.jt{font:600 17px/1.3 Inter,sans-serif;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.jsub{display:flex;align-items:center;gap:7px;font-size:14.5px;color:var(--ink3);min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.jsub b{font-weight:500;color:var(--ink2)}.jsub i{font-style:normal}.jsub svg{flex:none;color:var(--ink3)}
.jago{color:var(--ink3);font-size:13px}
.jtags{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end;flex:none;max-width:48%}
.jtag{white-space:nowrap;border-radius:7px;padding:4px 9px;font:500 13px Inter,sans-serif;background:#f1f3f6;color:var(--ink2)}
.jtag.sal{background:#eaf2fb;color:#1f4f82;border:1px solid #c8d8e8}
.jtag.new{background:#142843;color:#fff}
.jgo{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#2f5d8f;background:#eef3f9;opacity:0;transform:translateX(-4px);transition:.2s}
.jrow:hover .jgo{opacity:1;transform:none}
.jempty{text-align:center;padding:50px 20px;border:1px dashed var(--line);border-radius:16px;color:var(--ink2)}
.jmore{text-align:center;margin:22px 0 6px}
.jnote{font-size:13px;color:var(--ink3);margin:18px 0 26px;max-width:80ch}.jnote a{color:#2f5d8f}
.jcta{margin-bottom:10px}
.qc-dark .jkpi div{background:#15233a;border-color:#223553}.qc-dark .jkpi b{color:#dbe7f5}
.qc-dark .jtag{background:#1a2a43;color:#c8d8e8}.qc-dark .jtag.sal{background:#16304f;color:#c8d8e8;border-color:#2f5d8f}.qc-dark .jtag.new{background:#c8d8e8;color:#142843}
.qc-dark .jopt:hover,.qc-dark .jreset{background:#1a2a43}.qc-dark .jdd.on .jpill{background:#16304f;color:#fff}.qc-dark .jgo{background:#1a2a43;color:#c8d8e8}
@media (max-width:900px){.jhead{grid-template-columns:1fr}.jtags{max-width:none;justify-content:flex-start}.jrow{flex-wrap:wrap}.jrow .jtags{order:3;width:100%;padding-left:70px}.jgo{display:none}}
@media (max-width:600px){.jkpi{grid-template-columns:repeat(2,1fr)}.jsearch{max-width:none;min-width:0;flex-basis:100%}.jbar{gap:8px}.jpill{height:38px;padding:0 13px;font-size:13.5px}.jsort{margin-left:0}.jrow{padding:14px;gap:12px}.jlogo{width:42px;height:42px;font-size:14px}.jrow .jtags{padding-left:0}.jt{white-space:normal}.jmenu{position:fixed;left:16px;right:16px;top:auto;max-width:none}}
@media (prefers-reduced-motion:reduce){.jrow{animation:none}}

.side-links{display:none}@media (max-width:860px){.side-links{display:block;margin-bottom:10px}}
.page.full.jobs-pg{grid-template-columns:minmax(0,1120px);justify-content:center}.jobs-pg>div{max-width:none}
.jmetarow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:14px 0 10px}.jmetarow .jmeta{margin:0 2px}.jmetarow .jsort{margin-left:0}

/* Navy header whenever the page behind it is white (matches footer) */
body:not(.flush) .top,body.flush.scrolled .top{background:linear-gradient(90deg,#142843 0%,#1b3558 55%,#22446d 100%);border-bottom:1px solid rgba(143,179,217,.22);-webkit-backdrop-filter:none;backdrop-filter:none;color:#fff;box-shadow:0 6px 22px -14px rgba(20,40,67,.7)!important}
body:not(.flush) .top::after,body.flush.scrolled .top::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,transparent,#8fb3d9 30%,#c8d8e8 50%,#8fb3d9 70%,transparent);opacity:.55;pointer-events:none}
body:not(.flush) .top .brand,body.flush.scrolled .top .brand{color:#fff}
body:not(.flush) .top .brand small,body.flush.scrolled .top .brand small{color:#8fb3d9}
body:not(.flush) .top .brand > span,body.flush.scrolled .top .brand > span{background:rgba(200,216,232,.35)!important}
body:not(.flush) .topnav a,body.flush.scrolled .topnav a{color:#c8d8e8}
body:not(.flush) .topnav a:hover,body.flush.scrolled .topnav a:hover{background:rgba(255,255,255,.1);color:#fff}
body:not(.flush) .topnav a.on,body.flush.scrolled .topnav a.on{background:#fff;color:#142843}
body:not(.flush) .search input,body.flush.scrolled .search input{background:rgba(255,255,255,.1);border-color:rgba(200,216,232,.18);color:#fff}
body:not(.flush) .search input::placeholder,body.flush.scrolled .search input::placeholder{color:rgba(200,216,232,.75)}
body:not(.flush) .search input:focus,body.flush.scrolled .search input:focus{background:rgba(255,255,255,.16);border-color:#8fb3d9}
body:not(.flush) .search > svg circle,body:not(.flush) .search > svg path,body.flush.scrolled .search > svg circle,body.flush.scrolled .search > svg path{stroke:#c8d8e8}
body:not(.flush) .top .me-btn,body.flush.scrolled .top .me-btn{background:rgba(143,179,217,.18);color:#fff}
body:not(.flush) .top .me-btn span,body:not(.flush) .top .me-btn b,body.flush.scrolled .top .me-btn span,body.flush.scrolled .top .me-btn b{color:#fff}
body:not(.flush) .top .me-btn svg *,body.flush.scrolled .top .me-btn svg *{stroke:#c8d8e8}
body:not(.flush) .hdr-cta,body.flush.scrolled .hdr-cta{background:#fff!important;color:#142843!important}
body:not(.flush) .theme-btn,body.flush.scrolled .theme-btn{border-color:rgba(200,216,232,.35)!important;background:transparent!important}
body:not(.flush) .theme-btn svg *,body.flush.scrolled .theme-btn svg *{stroke:#fff}
body:not(.flush) .menu-btn,body.flush.scrolled .menu-btn{color:#fff;border-color:rgba(200,216,232,.35)}
#readbar{background:linear-gradient(90deg,#c8d8e8,#8fb3d9)}
.qc-dark body:not(.flush) .top,.qc-dark body.flush.scrolled .top{background:linear-gradient(90deg,#0b1424,#122238)}


/* ---------- Lesson layout v2 ---------- */
.wrap{max-width:none}
body:not(.wide) .page{grid-template-columns:minmax(0,940px) 250px;gap:clamp(40px,5vw,110px);justify-content:space-between;max-width:1400px;padding-right:clamp(0px,2vw,40px)}
@media (max-width:1180px){body:not(.wide) .page{grid-template-columns:minmax(0,940px);justify-content:start}}
/* sidebar: blue hover + active, no LIVE pills */
.side h4{color:#8fb3d9}
.nav-sec{position:relative;transition:background .25s,color .25s,transform .25s}
.nav-sec:hover{background:linear-gradient(90deg,#eef3f9,#f6f9fc);color:#1f4f82;transform:translateX(3px)}
.nav-sec:hover .num{color:#2f5d8f}
.nav-sec.on{background:linear-gradient(90deg,#e6eef7,#f3f7fb);color:#142843;font-weight:600}
.nav-sec.on::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:linear-gradient(#8fb3d9,#2f5d8f);animation:barIn .35s ease-out}
.nav-sec.on .num{color:#2f5d8f}
@keyframes barIn{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.pill.done{display:inline-flex;align-items:center;gap:4px;background:#e7f6ec;color:#15803d;font-weight:600;border:1px solid #bfe6cb}
.rtick{color:#16a34a;flex:none;vertical-align:-1px;margin-right:5px}
.pill.done .rtick{margin-right:0}
.sub{border-left:2px solid #dbe6f1;animation:subIn .35s ease-out both;transform-origin:top}
@keyframes subIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.sub li{animation:subIn .35s ease-out both}
.sub li:nth-child(2){animation-delay:.04s}.sub li:nth-child(3){animation-delay:.08s}.sub li:nth-child(4){animation-delay:.12s}.sub li:nth-child(5){animation-delay:.16s}.sub li:nth-child(6){animation-delay:.2s}.sub li:nth-child(7){animation-delay:.24s}
.sub a{transition:background .25s,color .25s,padding .25s}
.sub a:hover{background:#eef3f9;color:#1f4f82;padding-left:12px}
.sub a.on{background:linear-gradient(90deg,#e6eef7,#f3f7fb);color:#142843;font-weight:600}
.sub a.rd{color:var(--ink)}
.sub .cnt.full{color:#16a34a;font-weight:600}
/* right-hand contents: scrollspy with sliding marker */
.toc{position:sticky;top:96px;padding-left:2px}
.toc a{position:relative;border-left:2px solid #e3eaf2;padding:6px 0 6px 16px;color:var(--ink3);transition:color .25s,padding .25s}
.toc a:hover{color:#2f5d8f;border-left-color:#e3eaf2;padding-left:20px}
.toc a.act{color:#142843;font-weight:600}
.toc .toc-mk{position:absolute;left:2px;top:0;width:2px;border-radius:2px;background:linear-gradient(#8fb3d9,#2f5d8f);transition:transform .35s cubic-bezier(.2,.7,.2,1),height .35s;pointer-events:none}
.toc .tt{color:#8fb3d9}
/* article headings: gradient accent + reveal */
article h2[id]{position:relative;scroll-margin-top:90px}
article h2[id]::after{content:"";display:block;width:44px;height:3px;border-radius:3px;margin-top:10px;background:linear-gradient(90deg,#8fb3d9,#2f5d8f);transform-origin:left;transition:transform .6s cubic-bezier(.2,.7,.2,1) .1s}
.js-rv article h2.rvl::after{transform:scaleX(0)}.js-rv article h2.rvl.in::after{transform:scaleX(1)}
article .box{transition:transform .25s,box-shadow .25s}
article .box:hover{transform:translateY(-2px);box-shadow:0 14px 30px -18px rgba(20,40,67,.35)}
.qc-dark .nav-sec:hover,.qc-dark .sub a:hover{background:#16233a;color:#c8d8e8}.qc-dark .nav-sec.on,.qc-dark .sub a.on{background:#1a2a43;color:#fff}.qc-dark .toc a.act{color:#fff}
@media (prefers-reduced-motion:reduce){.sub,.sub li,.nav-sec.on::before{animation:none}.toc .toc-mk{transition:none}}


.wrap{max-width:1680px}.top-in{max-width:1680px}
article p{max-width:84ch}article ul,article ol{max-width:82ch}article .lead{max-width:none}
body:not(.wide) .page{grid-template-columns:minmax(0,900px) 250px}


/* Shared blue sweep hover (same as Quant 75 cards) */
.pager a,.jrow,.ex,.plan-day,.steps10 li,.hub-col,.res-item{position:relative;isolation:isolate;overflow:hidden;transition:transform .3s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .3s}
.pager a::after,.jrow::after,.ex::after,.plan-day::after,.steps10 li::after,.hub-col::after,.res-item::after{content:"";position:absolute;inset:0;border-radius:inherit;z-index:-1;pointer-events:none;background:linear-gradient(120deg,#e6eef7 0%,#c8d8e8 45%,#9dbbdc 100%);clip-path:circle(0% at var(--mx,0%) var(--my,100%));transition:clip-path .6s cubic-bezier(.2,.7,.2,1)}
.pager a:hover::after,.jrow:hover::after,.ex:hover::after,.plan-day:hover::after,.steps10 li:hover::after,.hub-col:hover::after,.res-item:hover::after{clip-path:circle(150% at var(--mx,0%) var(--my,100%))}
.pager a:hover,.jrow:hover,.ex:hover,.plan-day:hover,.hub-col:hover,.res-item:hover{transform:translateY(-3px);border-color:#9dbbdc;box-shadow:0 22px 40px -26px rgba(20,40,67,.5)}
.pager a:hover small{color:#1f456f}.pager a:hover{color:#142843}
.pager a{border-radius:14px;padding:14px 18px;background:var(--bg)}
.jrow:hover .jtag{background:rgba(255,255,255,.7)}.jrow:hover .jsub,.jrow:hover .jago{color:#1f456f}
.ex:hover .ex-b p{color:#1f456f!important}
.steps10 li:hover{color:#142843}
.qc-dark .pager a::after,.qc-dark .jrow::after,.qc-dark .ex::after,.qc-dark .plan-day::after,.qc-dark .steps10 li::after,.qc-dark .hub-col::after,.qc-dark .res-item::after{background:linear-gradient(120deg,#15233a,#1f3d63 60%,#2f5d8f)}
@media (prefers-reduced-motion:reduce){.pager a::after,.jrow::after,.ex::after,.plan-day::after,.steps10 li::after{transition:none}}
/* Stronger, less faded labels and contents list */
.side h4,.toc .tt{color:#2f5d8f}
.toc a{color:#4b5563}
.toc a:hover{color:#1f4f82}
.toc a.act{color:#142843}
.qc-dark .side h4,.qc-dark .toc .tt{color:#8fb3d9}.qc-dark .toc a{color:#b6c2d1}

.jrow:hover .jtag.new{background:#142843;color:#fff}.jrow:hover .jtag.sal{background:#fff}

/* full-width pages (section hubs, plans, practice) use the whole width */
body:not(.wide) .page.full{grid-template-columns:minmax(0,1320px);justify-content:start;max-width:1400px}
/* stronger sidebar blues */
.nav-sec:hover{background:linear-gradient(90deg,#dce8f5,#eef4fa);color:#142843}
.nav-sec.on{background:linear-gradient(90deg,#d3e2f2,#e9f0f8);color:#142843}
.sub a{color:#4b5563}
.sub a:hover{background:#dce8f5;color:#142843}
.sub a.on{background:linear-gradient(90deg,#d3e2f2,#e9f0f8);color:#142843}
.sub .cnt{color:#6b7f96}
/* section header card in brand blue */
.hubhead{position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(120deg,#eef3f9 0%,#dde8f4 45%,#c8d8e8 100%);border:1px solid #d3e0ee}
.hubhead::before{content:"";position:absolute;inset:-40% -10%;z-index:-1;background:radial-gradient(40% 60% at 85% 30%,rgba(143,179,217,.55),transparent 70%),radial-gradient(35% 50% at 10% 110%,rgba(47,93,143,.18),transparent 70%);animation:hubGlow 9s ease-in-out infinite alternate}
@keyframes hubGlow{from{transform:translate3d(0,0,0)}to{transform:translate3d(-6%,4%,0)}}
.hubhead h1{color:#142843}.hubhead p{color:#34506f}.hubhead .eyebrow{color:#1f4f82}
.ring .rt b{color:#142843}.ring .rt small{color:#4a6788}
.ring circle:first-child{stroke:rgba(255,255,255,.7)}
/* lesson rows: soft blue + sweep hover */
.lesson-list li{border:0;background:none}
.lesson-list a{position:relative;isolation:isolate;overflow:hidden;background:#f3f7fb;border:1px solid #e0e9f3}
.lesson-list a::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;pointer-events:none;background:linear-gradient(120deg,#e6eef7 0%,#c8d8e8 45%,#9dbbdc 100%);clip-path:circle(0% at var(--mx,0%) var(--my,100%));transition:clip-path .6s cubic-bezier(.2,.7,.2,1)}
.lesson-list a:hover::after{clip-path:circle(150% at var(--mx,0%) var(--my,100%))}
.lesson-list a:hover{border-color:#9dbbdc;transform:translateX(4px)}
.lesson-list .ln{background:#fff;color:#1f4f82!important;box-shadow:0 1px 0 #dbe6f1}
.lesson-list a:hover .lm,.lesson-list a:hover .pts{color:#1f456f}
.hub-col{background:#f3f7fb;border:1px solid #e0e9f3}
.qc-dark .hubhead{background:linear-gradient(120deg,#15233a,#1b3252 60%,#22446d);border-color:#223553}.qc-dark .hubhead h1{color:#fff}.qc-dark .hubhead p{color:#c8d8e8}
.qc-dark .lesson-list a,.qc-dark .hub-col{background:#15233a;border-color:#223553}
.qc-dark .nav-sec:hover,.qc-dark .sub a:hover,.qc-dark .nav-sec.on,.qc-dark .sub a.on{background:#1a2a43;color:#fff}
@media (prefers-reduced-motion:reduce){.hubhead::before{animation:none}}


/* ===== Site-wide hover audit fixes ===== */
/* 1. text links in content: blue + growing underline */
main td a,main li a:not(.btn):not(.card):not(.jopt),main p a:not(.btn),main .qt a,main div.rt a,.jnote a,main .cal a,main a.plain{color:inherit;text-decoration:none;background-image:linear-gradient(90deg,#8fb3d9,#2f5d8f);background-size:0% 2px;background-repeat:no-repeat;background-position:0 100%;transition:color .2s,background-size .3s cubic-bezier(.2,.7,.2,1)}
main p a:not(.btn),.jnote a{color:#1f4f82;background-size:100% 1px;background-image:linear-gradient(90deg,#c8d8e8,#c8d8e8)}
main td a:hover,main li a:not(.btn):not(.card):hover,main p a:not(.btn):hover,main .qt a:hover,.jnote a:hover,main a.plain:hover{color:#1f4f82;background-image:linear-gradient(90deg,#8fb3d9,#2f5d8f);background-size:100% 2px}
main .lesson-list a,main .sub a,main .hub-col a,main .toc a,.side a{background-image:none!important}
.hub-col li a:hover{color:#1f4f82}
/* 2. every button: blue response */
.btn{transition:background .25s,color .25s,border-color .25s,box-shadow .25s,transform .25s}
.btn:hover{transform:translateY(-2px)}
.btn:not(.pri):not(.light):not(.outline-w):hover{background:#eef3f9;border-color:#8fb3d9;color:#142843;box-shadow:0 10px 22px -14px rgba(20,40,67,.45)}
.btn.pri:hover,button.btn.pri:hover,.hdr-cta.pri:hover{background:#1f3d63;color:#fff;border-color:#1f3d63;box-shadow:0 12px 24px -12px rgba(20,40,67,.55)}
.btn.outline:hover,.btn.ghost:hover,.btn.sec:hover,.qfoot .btn:hover{background:#eef3f9;border-color:#8fb3d9;color:#142843;box-shadow:0 10px 22px -14px rgba(20,40,67,.45)}
.btn.light:hover{background:#e6eef7;color:#142843;box-shadow:0 12px 24px -12px rgba(0,0,0,.4)}
.btn.outline-w:hover{background:rgba(255,255,255,.14);border-color:#fff;color:#fff}
.qfoot .btn{background:var(--bg);border:1px solid var(--line);color:var(--ink)}
form.check button:hover,.check button:hover{background:#1f3d63;transform:translateY(-1px)}
/* 3. tabs on question page */
.tabs button{transition:color .2s,background .2s}
.tabs button:not(.on):hover{color:#1f4f82;background:#f3f7fb}
.tabs button.on{color:#142843}
/* 4. quiz options */
.quiz .opt{transition:background .2s,border-color .2s,transform .2s}
.quiz .opt:not([disabled]):hover{background:#eef3f9;border-color:#8fb3d9;transform:translateX(3px)}
/* 5. chips / quick filters */
.chips button:hover,.chips a:hover,.jquick button:hover{border-color:#8fb3d9;background:#eef3f9;color:#142843}
.jquick button.on:hover,.chips .on:hover{background:#1f3d63;color:#fff}
/* 6. header bits */
.top .brand,.f-logo{transition:opacity .2s,transform .2s}
.top .brand:hover,.f-logo:hover{opacity:.85}
.top .brand:hover svg{transform:rotate(-12deg);transition:transform .35s}
.top .me-btn{transition:background .2s,transform .2s}
body:not(.flush) .top .me-btn:hover,body.flush .top .me-btn:hover{background:rgba(143,179,217,.32);transform:translateY(-1px)}
body:not(.flush) .topnav a.on:hover,body.flush.scrolled .topnav a.on:hover{background:#e6eef7}
.hdr-cta:hover{background:#e6eef7!important}
.sitefoot a:hover{color:#fff}
/* 7. cards whose reveal transform blocked the lift */
.js-rv .card.rvl.in:hover,.js-rv .pcard.rvl.in:hover{transform:translateY(-4px)}
.js-rv .hub-col.rvl.in:hover{transform:translateY(-3px)}
/* 8. contents + sidebar current items */
.toc a.act:hover{color:#1f4f82}
.sub a.on:hover,.nav-sec.on:hover{background:linear-gradient(90deg,#c9dbee,#e3ecf6)}
.side-links .nav-sec:hover{background:#dce8f5}

body.flush:not(.scrolled) .topnav a.on:hover{background:#e6eef7}body.flush:not(.scrolled) .me-btn:hover{background:rgba(255,255,255,.3)}
.bars .br a{color:var(--ink);text-decoration:none;background-image:linear-gradient(90deg,#8fb3d9,#2f5d8f);background-size:0% 2px;background-repeat:no-repeat;background-position:0 100%;transition:color .2s,background-size .3s}.bars .br a:hover{color:#1f4f82;background-size:100% 2px}.bars .br{transition:background .2s;border-radius:8px}.bars .br:hover{background:#f3f7fb}.tabs button.on:hover{color:#1f4f82}

/* ===== Uniform page width ===== */
:root{--cw:1320px}
body .page.full,body:not(.wide) .page.full,.page.full.jobs-pg{grid-template-columns:minmax(0,var(--cw));justify-content:start;max-width:calc(var(--cw) + 80px)}
body.wide .page.full,body.wide .page.full.jobs-pg{justify-content:center;max-width:none}
.page.full > div{width:100%;max-width:none!important}
body.wide .page:not(.full){justify-content:center}
/* ===== Resources as clickable cards ===== */
.res-jump{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 8px}
.res-jump a{padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--ink2);text-decoration:none;transition:background .2s,border-color .2s,color .2s}
.res-jump a:hover{background:#eef3f9;border-color:#8fb3d9;color:#142843}
h2.res-cat{font:600 12px/1 var(--sans)!important;letter-spacing:.14em!important;text-transform:uppercase;color:#2f5d8f;margin:34px 0 12px;scroll-margin-top:90px}
.res-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.res-item{display:flex;flex-direction:column;gap:6px;padding:18px 20px;border:1px solid #e0e9f3;border-radius:16px;background:#f7f9fc;color:var(--ink);text-decoration:none;min-height:118px}
.res-item .rt{font-weight:600;font-size:15.5px;line-height:1.35;color:#142843}
.res-item .ra{font-size:14px;color:var(--ink2)}
.res-item .rk{margin-top:auto;font-size:12.5px;color:#2f5d8f;font-weight:600;letter-spacing:.02em}
.res-item .rk b{display:inline-block;transition:transform .25s}
.res-item:hover .rk b{transform:translate(3px,-3px)}
.res-item:hover .ra{color:#1f456f}
.qc-dark .res-item{background:#15233a;border-color:#223553}.qc-dark .res-item .rt{color:#fff}


.page.xl,body .page.xl{grid-template-columns:minmax(0,var(--cw));justify-content:center;max-width:none}
/* article pages without sidebar (guides, glossary): same total width as everything else */
body.wide .page:not(.full):not(.xl){grid-template-columns:minmax(0,1010px) 250px;gap:60px;justify-content:center;max-width:none}
@media (max-width:1180px){body.wide .page:not(.full):not(.xl){grid-template-columns:minmax(0,1010px)}}

.res-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width:1250px){.res-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:900px){.res-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.res-grid{grid-template-columns:1fr}}

.res-topics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0 8px}
@media (max-width:1250px){.res-topics{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:900px){.res-topics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.res-topics{grid-template-columns:1fr}}
.res-topic{display:flex;flex-direction:column;gap:10px;padding:22px;min-height:210px;text-decoration:none;color:var(--ink)}
.res-topic h3{margin:4px 0 0;font-size:19px;color:#142843}
.res-topic p{margin:0;font-size:14.5px;line-height:1.5;color:var(--ink2)}
.res-meta{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink3)}
.res-meta b{color:#142843}
.res-meta .fr{background:#e7f6ec;color:#15803d;border-radius:999px;padding:2px 9px;font-weight:600;font-size:12px}
.res-meta .go{margin-left:auto;color:#2f5d8f;font-weight:600}
.res-meta .arr{display:inline-block;transition:transform .25s}
.res-topic:hover .arr{transform:translateX(4px)}
.res-ico{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,#8fb3d9,#2f5d8f 55%,#142843);box-shadow:0 10px 22px -12px rgba(20,40,67,.6);flex:none;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.res-topic:hover .res-ico{transform:rotate(-6deg) scale(1.06)}
.res-head{display:flex;gap:18px;align-items:flex-start;padding:26px 28px;border-radius:24px;margin:6px 0 4px;background:linear-gradient(120deg,#eef3f9 0%,#dde8f4 45%,#c8d8e8 100%);border:1px solid #d3e0ee}
.res-head .res-ico{width:56px;height:56px;border-radius:16px}
.res-head h1{margin:4px 0 0;color:#142843}
.res-jump a.on{background:#142843;border-color:#142843;color:#fff}
.res-jump a.on:hover{background:#1f3d63;color:#fff}
.qc-dark .res-topic h3,.qc-dark .res-head h1{color:#fff}.qc-dark .res-head{background:linear-gradient(120deg,#15233a,#1b3252 60%,#22446d);border-color:#223553}


/* ===== Question baskets ===== */
.bk-hero{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:end;margin:6px 0 20px}
.bk-hero h1{margin:8px 0 10px}.bk-hero .lead{color:var(--ink2);margin:0;max-width:62ch}
.bk-kpi{grid-template-columns:repeat(3,1fr)}
.bk-filter button em{font-style:normal;opacity:.6;font-size:12px;margin-left:3px}
.bk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:6px}
@media (max-width:1100px){.bk-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.bk-grid{grid-template-columns:1fr}.bk-hero{grid-template-columns:1fr}}
.bk-card{display:flex;flex-direction:column;gap:12px;padding:22px;text-decoration:none;color:var(--ink);min-height:220px}
.bk-card[hidden]{display:none}
.bk-top{display:flex;justify-content:space-between;align-items:center;font-size:12.5px}
.bk-sec{background:#e6eef7;color:#1f4f82;border-radius:999px;padding:3px 10px;font-weight:600}
.bk-n{color:var(--ink3)}.bk-n b{color:#142843}
.bk-card h3{margin:0;font-size:21px;color:#142843}
.bk-flow{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12.5px}
.bk-flow i{font-style:normal;color:#8fb3d9}
.bk-chip{background:#fff;border:1px solid #dbe6f1;color:#34506f;border-radius:8px;padding:3px 8px;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bk-chip.core{background:#142843;border-color:#142843;color:#fff;font-weight:600}
.bk-chip.more{color:#2f5d8f;font-weight:600}
.bk-foot{margin-top:auto;display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink3)}
.bk-diff{white-space:nowrap}
.bk-prog{flex:1;height:6px;border-radius:6px;background:#e3eaf2;overflow:hidden}
.bk-prog i{display:block;height:100%;background:linear-gradient(90deg,#8fb3d9,#2f5d8f);border-radius:6px}
.bk-done{font-family:var(--mono);color:#1f4f82}
/* basket page */
.bk-head{display:flex;gap:28px;align-items:center;justify-content:space-between;padding:30px;border-radius:24px;margin:6px 0 10px;position:relative;overflow:hidden;isolation:isolate;background:linear-gradient(120deg,#eef3f9 0%,#dde8f4 45%,#c8d8e8 100%);border:1px solid #d3e0ee}
.bk-head::before{content:"";position:absolute;inset:-40% -10%;z-index:-1;background:radial-gradient(40% 60% at 85% 30%,rgba(143,179,217,.55),transparent 70%);animation:hubGlow 9s ease-in-out infinite alternate}
.bk-head h1{margin:6px 0 14px;color:#142843}.bk-head .eyebrow{color:#1f4f82}
.bk-idea{background:rgba(255,255,255,.65);border-radius:16px;padding:14px 18px;margin:0 0 18px;max-width:80ch;backdrop-filter:blur(4px)}
.bk-idea b{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#2f5d8f;margin-bottom:4px}
.bk-idea p{margin:0;color:#1d3350;font-size:16px;line-height:1.6}
.bk-steps{list-style:none;padding:0;margin:8px 0 22px;position:relative}
.bk-steps::before{content:"";position:absolute;left:21px;top:10px;bottom:10px;width:3px;border-radius:3px;background:linear-gradient(#142843,#2f5d8f 40%,#8fb3d9);transform-origin:top;animation:bkLine 1.2s cubic-bezier(.2,.7,.2,1) both}
@keyframes bkLine{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.bk-step{position:relative;display:grid;grid-template-columns:46px 1fr;gap:16px;padding:0 0 18px;animation:bkIn .5s cubic-bezier(.2,.7,.2,1) both;animation-delay:var(--d)}
@keyframes bkIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.bk-dot{position:relative;z-index:1;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:700 15px var(--mono);background:#fff;color:#1f4f82;border:3px solid #c8d8e8;box-shadow:0 6px 16px -10px rgba(20,40,67,.6);transition:transform .3s,background .3s}
.bk-step.core .bk-dot{background:#142843;border-color:#142843;color:#fff}
.bk-step.ok .bk-dot{background:#16a34a;border-color:#16a34a;color:#fff}
.bk-step:hover .bk-dot{transform:scale(1.08)}
.bk-body{background:#f7f9fc;border:1px solid #e0e9f3;border-radius:18px;padding:16px 20px;transition:border-color .25s,box-shadow .25s,transform .25s}
.bk-step:hover .bk-body{border-color:#9dbbdc;box-shadow:0 18px 36px -24px rgba(20,40,67,.45);transform:translateX(4px)}
.bk-step.core .bk-body{background:linear-gradient(120deg,#f3f7fb,#e6eef7)}
.bk-tw{font-size:14px;color:#1d3350;margin-bottom:10px}.bk-tw b{color:#142843}
.bk-q{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 14px;border-radius:12px;background:#fff;border:1px solid #e3eaf2;text-decoration:none;color:var(--ink)}
.bk-q::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,#e6eef7,#c8d8e8 45%,#9dbbdc);clip-path:circle(0% at 0% 100%);transition:clip-path .6s cubic-bezier(.2,.7,.2,1)}
.bk-q:hover::after{clip-path:circle(150% at 0% 100%)}
.bk-q .t{font-weight:600;color:#142843}
.bk-q .firm{font-size:12.5px;color:var(--ink3)}
.bk-q .go{margin-left:auto;font-weight:600;color:#2f5d8f;font-size:13.5px}
.bk-why{margin:10px 2px 0;font-size:14.5px;line-height:1.6;color:#4b5563}
.bk-take{margin-bottom:10px}
/* link on question page */
.bk-link{display:flex;align-items:center;gap:14px;margin-top:12px;padding:14px 18px;border-radius:16px;text-decoration:none;color:#142843;background:linear-gradient(120deg,#142843,#1f3d63 60%,#2f5d8f);box-shadow:0 14px 30px -20px rgba(20,40,67,.8);transition:transform .25s,box-shadow .25s}
.bk-link:hover{transform:translateY(-2px);box-shadow:0 22px 40px -22px rgba(20,40,67,.9)}
.bk-link .bk-ico{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:rgba(200,216,232,.18);color:#c8d8e8;font-size:16px;flex:none}
.bk-link span:nth-child(2){display:flex;flex-direction:column;gap:2px}
.bk-link small{color:#8fb3d9;font-size:12px}.bk-link b{color:#fff;font-size:16px}.bk-link em{font-style:normal;color:#c8d8e8;font-size:13.5px}
.bk-link .go{margin-left:auto;color:#fff;font-weight:600;white-space:nowrap}
/* study-plans card */
.bk-plan{background:linear-gradient(135deg,#142843,#1f3d63 60%,#2f5d8f)!important;color:#fff!important}
.bk-plan h3,.bk-plan .go,.bk-plan .cn{color:#fff!important}.bk-plan p{color:#c8d8e8!important}
.bk-plan::after{background:linear-gradient(120deg,#1f3d63,#2f5d8f 60%,#8fb3d9)!important}
.bk-plan .pill.live2{background:#8fb3d9;color:#142843}
.bk-mini{display:flex;align-items:center;gap:0;margin:4px 0 2px}
.bk-mini i{width:12px;height:12px;border-radius:50%;background:#8fb3d9;position:relative}
.bk-mini i:first-child{background:#fff}
.bk-mini i + i{margin-left:26px}
.bk-mini i + i::before{content:"";position:absolute;right:12px;top:5px;width:26px;height:2px;background:rgba(200,216,232,.5)}
.pgrid.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1100px){.pgrid.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.pgrid.g4{grid-template-columns:1fr}}
.qc-dark .bk-body,.qc-dark .bk-q{background:#15233a;border-color:#223553}.qc-dark .bk-card h3,.qc-dark .bk-q .t,.qc-dark .bk-head h1{color:#fff}.qc-dark .bk-head{background:linear-gradient(120deg,#15233a,#1b3252 60%,#22446d)}.qc-dark .bk-idea{background:rgba(0,0,0,.2)}.qc-dark .bk-idea p{color:#dbe7f5}
@media (prefers-reduced-motion:reduce){.bk-steps::before,.bk-step{animation:none}}


/* ===== Navy card system (matches Question baskets card) ===== */
a.card.pcard,a.card.res-topic,.grid > a.card,a.card.bk-card{background:linear-gradient(135deg,#142843 0%,#1b3558 55%,#2a5585 100%)!important;color:#fff!important;border:0!important;box-shadow:0 18px 40px -28px rgba(20,40,67,.8)}
a.card.pcard::after,a.card.res-topic::after,.grid > a.card::after,a.card.bk-card::after{background:linear-gradient(120deg,#1f3d63 0%,#2f5d8f 55%,#5d86b4 100%)!important}
a.card.pcard h3,a.card.res-topic h3,.grid > a.card h3,a.card.bk-card h3{color:#fff!important}
a.card.pcard p,a.card.res-topic p,.grid > a.card p,a.card.bk-card p,a.card.pcard:hover p,.grid > a.card:hover p{color:#c8d8e8!important}
a.card.pcard .cn,.grid > a.card .cn,a.card.pcard:hover .cn{color:#8fb3d9!important}
a.card .pill.live2,a.card .pill{background:#8fb3d9!important;color:#142843!important}
a.card .pill.soon2{background:rgba(255,255,255,.14)!important;color:#c8d8e8!important}
.grid > a.card .sico{background:rgba(200,216,232,.14)!important;color:#fff!important}
.grid > a.card .meta2,.grid > a.card .meta2 span{color:#c8d8e8!important}.grid > a.card .meta2 b{color:#fff!important}
.grid > a.card .diff,.grid > a.card .diff em{color:#c8d8e8!important}
a.card .bar{background:rgba(255,255,255,.14)!important}a.card .bar i{background:linear-gradient(90deg,#c8d8e8,#8fb3d9)!important}
a.card.res-topic .res-ico{background:rgba(200,216,232,.16);box-shadow:none}
a.card.res-topic .res-meta,a.card.res-topic .res-meta span{color:#c8d8e8}a.card.res-topic .res-meta b{color:#fff}
a.card.bk-card .bk-sec{background:rgba(200,216,232,.16);color:#fff}a.card.bk-card .bk-n{color:#c8d8e8}a.card.bk-card .bk-n b{color:#fff}
a.card.bk-card .bk-chip{background:rgba(255,255,255,.08);border-color:rgba(200,216,232,.25);color:#dbe7f5}
a.card.bk-card .bk-chip.core{background:#c8d8e8;border-color:#c8d8e8;color:#142843}a.card.bk-card .bk-chip.more{color:#8fb3d9}
a.card.bk-card .bk-foot,a.card.bk-card .bk-done{color:#c8d8e8}a.card.bk-card .bk-prog{background:rgba(255,255,255,.14)}
/* pill button for card actions */
a.card .go{display:inline-flex!important;align-items:center;gap:8px;align-self:flex-start;margin-top:auto;background:#fff;color:#142843!important;border-radius:999px;padding:9px 16px;font-weight:600;font-size:14px;transition:background .25s,transform .25s,box-shadow .25s}
a.card:hover .go{background:#c8d8e8;box-shadow:0 10px 22px -12px rgba(0,0,0,.5)}
a.card .go .arr{display:inline-block;transition:transform .3s}
a.card:hover .go .arr{transform:translateX(4px)}
a.card.res-topic .res-meta .go{margin-left:auto;margin-top:0;padding:7px 13px}
.bk-plan .bk-mini{display:none}
/* motion dots */
.mdots{display:flex;align-items:center;margin:4px 0 14px;height:14px}
.mdots i{position:relative;width:10px;height:10px;border-radius:50%;background:#8fb3d9;flex:none;animation:mdot 2.4s ease-in-out infinite}
.mdots i + i{margin-left:28px}
.mdots i + i::before{content:"";position:absolute;right:10px;top:4px;width:28px;height:2px;background:linear-gradient(90deg,rgba(200,216,232,.25),rgba(200,216,232,.6));background-size:200% 100%;animation:mline 2.4s linear infinite}
.mdots i:nth-child(1){animation-delay:0s}.mdots i:nth-child(2){animation-delay:.3s}.mdots i:nth-child(3){animation-delay:.6s}.mdots i:nth-child(4){animation-delay:.9s}
@keyframes mdot{0%,100%{background:#8fb3d9;transform:scale(1);box-shadow:0 0 0 0 rgba(200,216,232,0)}25%{background:#fff;transform:scale(1.35);box-shadow:0 0 0 5px rgba(200,216,232,.18)}}
@keyframes mline{from{background-position:100% 0}to{background-position:-100% 0}}
a.card:hover .mdots i{animation-duration:1.2s}
@media (prefers-reduced-motion:reduce){.mdots i,.mdots i::before{animation:none}}
/* footer spans the same width as the header */
.f-in,.f-bot{max-width:1680px}
.f-in{grid-template-columns:1.5fr repeat(4,minmax(0,1fr));padding-left:clamp(16px,2.2vw,40px);padding-right:clamp(16px,2.2vw,40px)}
.f-bot{padding-left:clamp(16px,2.2vw,40px);padding-right:clamp(16px,2.2vw,40px)}
/* free learning links on question pages */
.free-learn{margin-top:12px;border:1px solid #e0e9f3;border-radius:16px;padding:14px 16px;background:#f7f9fc}
.fl-h{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.fl-h b{color:#142843}.fl-h small{color:var(--ink3);font-size:12.5px}
.fl-ico{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:linear-gradient(135deg,#8fb3d9,#2f5d8f);color:#fff;font-size:13px}
.fl-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
@media (max-width:600px){.fl-list{grid-template-columns:1fr}}
.fl-list a{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:#fff;border:1px solid #e3eaf2;text-decoration:none!important;background-image:none!important;color:#142843!important;transition:border-color .25s,transform .25s}
.fl-list a::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,#e6eef7,#c8d8e8 45%,#9dbbdc);clip-path:circle(0% at 0% 100%);transition:clip-path .55s cubic-bezier(.2,.7,.2,1)}
.fl-list a:hover::after{clip-path:circle(150% at 0% 100%)}
.fl-list a:hover{border-color:#9dbbdc;transform:translateY(-1px)}
.fl-list .k{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#2f5d8f;background:#eef3f9;border-radius:6px;padding:2px 6px;flex:none}
.fl-list .t{flex:1;font-weight:500;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fl-list .a{color:#2f5d8f;transition:transform .25s}.fl-list a:hover .a{transform:translate(2px,-2px)}
.qc-dark .free-learn{background:#15233a;border-color:#223553}.qc-dark .fl-list a{background:#1a2a43;border-color:#223553;color:#fff!important}


/* v35: blue left flow, dark button hover, aligned job tags, clickable rows */
.flowx.bad span{background:#eef3f9;color:#2f5d8f}
.flowx.bad i{color:#8fb3d9}
.flowx.bad span.on{background:#e6eef7;color:#142843}
.flowx.bad span.cur{background:#2f5d8f;color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px -12px rgba(20,40,67,.7)}
.flowx span:hover{background:#142843!important;color:#fff!important;transform:translateY(-2px)}
a.card:hover .go,a.card .go:hover{background:#0b1728!important;color:#fff!important;box-shadow:0 12px 24px -12px rgba(0,0,0,.7)}
.jt .jtag.new{display:inline-block;vertical-align:2px;margin-right:9px;font-size:11.5px;padding:3px 8px}
.jtags{display:grid!important;grid-template-columns:168px 106px 58px 92px;gap:8px;max-width:none!important;flex:none;align-items:center;justify-content:end}
.jtags .js{display:flex;min-width:0}
.jtags .js .jtag{width:100%;text-align:center;box-sizing:border-box}
.jgo{opacity:.35}
table.qt tbody tr:has(a[href]){cursor:pointer;transition:background .2s}
table.qt tbody tr:has(a[href]):hover{background:#eef3f9}
table.qt tbody tr:has(a[href]):hover td a{color:#2f5d8f}
.qc-dark table.qt tbody tr:has(a[href]):hover{background:#16304f}
@media (max-width:1180px){.jtags{grid-template-columns:150px 100px 56px 88px}.jtag{font-size:12px;padding:4px 6px}}
@media (max-width:900px){.jtags{display:flex!important;flex-wrap:wrap;justify-content:flex-start}.jtags .js:empty{display:none}.jtags .js .jtag{width:auto}}


/* v36: firm/practice question rows: blue hover + whole row is the link */
table.qt tbody tr{position:relative}
table.qt tbody tr td{transition:background .2s,color .2s}
table.qt tbody tr:has(a[href]):hover td{background:#d9e6f4!important}
table.qt tbody tr:has(a[href]):hover td:first-child{border-left-color:#142843!important}
table.qt tbody tr:has(a[href]):hover td a{color:#142843!important;background-image:none!important;font-weight:600}
table.qt tbody tr:has(a[href]):hover td:first-child{border-left-width:4px}
table.qt tbody tr td:nth-child(2) a::after,table.qt tbody tr td a:only-child::after{content:"";position:absolute;inset:0;z-index:1}
table.qt tbody tr:hover{box-shadow:inset 0 0 0 1px #c8d8e8}
.qc-dark table.qt tbody tr:has(a[href]):hover td{background:#16304f!important}
.qc-dark table.qt tbody tr:has(a[href]):hover td a{color:#fff!important}


/* v39: onboarding (#welcome) in the site's navy card style */
.ob{max-width:var(--cw,1320px);margin:34px auto 60px!important;min-height:620px;border-radius:26px;overflow:hidden;border:1px solid #dbe5f0;box-shadow:0 30px 60px -40px rgba(20,40,67,.45);background:#fff;grid-template-columns:380px minmax(0,1fr)}
.ob-l{position:relative;background:linear-gradient(160deg,#142843 0%,#1b3558 55%,#2a5585 100%)!important;color:#c8d8e8;padding:48px 40px;overflow:hidden}
.ob-l::before{content:"";position:absolute;width:340px;height:340px;right:-140px;bottom:-120px;border-radius:50%;background:radial-gradient(circle,rgba(143,179,217,.35),transparent 65%);pointer-events:none;animation:obGlow 7s ease-in-out infinite alternate}
@keyframes obGlow{to{transform:translate(-40px,-50px) scale(1.15)}}
.ob-l > *{position:relative}
.ob-l b.t{font:600 34px/1.15 "Inter Tight",Inter,sans-serif;letter-spacing:-.02em;color:#fff}
.ob-l > div:first-child > span{color:#c8d8e8;font-size:16px;line-height:1.55}
.ob-steps{position:relative}
.ob-steps div{color:#8fb3d9}
.ob-steps i{border-color:rgba(143,179,217,.45);color:#8fb3d9;transition:.3s}
.ob-steps div.on{color:#fff}.ob-steps div.on i{background:#fff;color:#142843;border-color:#fff;box-shadow:0 0 0 6px rgba(200,216,232,.18)}
.ob-steps div.done{color:#c8d8e8}.ob-steps div.done i{background:#2f5d8f!important;background-image:none!important;border-color:#8fb3d9!important;color:#fff}
.ob-l .muted2{color:#8fb3d9!important}
.ob-r{padding:52px clamp(24px,5vw,72px)}
.ob-r .kk{font:600 12.5px var(--mono);letter-spacing:.08em;color:#2f5d8f}
.ob-r h1{font:600 clamp(28px,3vw,40px)/1.15 "Inter Tight",Inter,sans-serif;letter-spacing:-.02em;color:#0f1f35}
.choice{position:relative;overflow:hidden;background:#fff!important;border:1.5px solid #dbe5f0!important;border-radius:20px!important;padding:26px!important;transition:border-color .25s,transform .25s,box-shadow .25s,background .25s}
.choice::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(#8fb3d9,#2f5d8f);opacity:0;transition:opacity .25s}
.choice:hover{border-color:#8fb3d9!important;transform:translateY(-4px);box-shadow:0 18px 34px -22px rgba(20,40,67,.55)!important;background:#f5f8fc!important}
.choice:hover::before{opacity:1}
.choice .tg{color:#2f5d8f;letter-spacing:.06em}
.choice b{color:#0f1f35;font-family:"Inter Tight",Inter,sans-serif}
.choice .big{color:#142843}
.choice.sel{background:linear-gradient(135deg,#142843 0%,#1b3558 55%,#2a5585 100%)!important;border-color:#142843!important;box-shadow:0 20px 40px -22px rgba(20,40,67,.8)!important;transform:translateY(-4px)}
.choice.sel::before{opacity:0}
.choice.sel b,.choice.sel .big{color:#fff}.choice.sel .tg{color:#8fb3d9}.choice.sel span.d{color:#c8d8e8}
.choice.sel::after{content:"✓";position:absolute;top:18px;right:18px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#142843;font:700 13px Inter,sans-serif}
.ob-nav{border-top:1px solid #e6edf5;padding-top:24px}
.ob-nav .btn.pri{background:#142843!important;color:#fff!important;border-radius:999px;border:0}
.ob-nav .btn.pri:hover:not([disabled]){background:#0b1728!important;transform:translateY(-2px);box-shadow:0 14px 26px -14px rgba(20,40,67,.8)}
.ob-nav .btn.pri[disabled]{background:#dbe5f0!important;color:#6d86a6!important;cursor:not-allowed;box-shadow:none}
.ob-nav .btn.ghost{color:#2f5d8f;border-radius:999px}
.ob-nav .btn.ghost:hover{background:#eef3f9;color:#142843}
.ob .kpi3 > div{background:#f5f8fc;border:1px solid #dbe5f0;border-radius:18px}
.ob .kpi3 b{color:#142843}
.qc-dark .ob{background:#0f1a2b;border-color:#223553}.qc-dark .choice{background:#15233a!important;border-color:#223553!important}.qc-dark .choice b,.qc-dark .ob-r h1{color:#e6eef7}
@media (max-width:900px){.ob{margin:16px 0 40px!important;grid-template-columns:1fr;min-height:0}.ob-l{padding:30px 22px}}


/* v40: timed drills hub */
.dr-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:22px!important;margin-top:22px}
.dr-card{min-height:360px;padding:34px!important}
.dr-card h3{font-size:28px!important}
.dr-card p{max-width:60ch}
.dr-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 24px}
.dr-stats div{background:rgba(255,255,255,.08);border:1px solid rgba(200,216,232,.2);border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.dr-stats b{font:600 22px "Inter Tight",Inter,sans-serif;color:#fff}
.dr-stats span{font-size:12.5px;color:#8fb3d9}
.dr-tips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:26px 0 40px}
.dr-tips div{border:1px solid #dbe5f0;border-radius:18px;padding:22px 24px;background:#fff;border-left:4px solid #2f5d8f;transition:transform .25s,box-shadow .25s,border-color .25s}
.dr-tips div:hover{transform:translateY(-3px);box-shadow:0 16px 30px -20px rgba(20,40,67,.5);border-color:#8fb3d9}
.dr-tips b{display:block;font:600 17px "Inter Tight",Inter,sans-serif;color:#142843;margin-bottom:6px}
.dr-tips p{margin:0;font-size:15px;color:var(--ink2);line-height:1.55}
.qc-dark .dr-tips div{background:#15233a;border-color:#223553}.qc-dark .dr-tips b{color:#e6eef7}
@media (max-width:900px){.dr-grid,.dr-tips{grid-template-columns:1fr!important}.dr-card{min-height:0;padding:26px!important}}


/* v41: Prepare flow + Practice tools */
.psteps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:4px 0 12px}
.pstep{position:relative;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;gap:6px;padding:32px 34px 30px 96px;border-radius:26px;text-decoration:none;color:var(--ink);background:#fff;border:1.5px solid #dbe5f0;transition:transform .3s,box-shadow .3s,border-color .3s}
.pstep:hover{transform:translateY(-4px);border-color:#8fb3d9;box-shadow:0 24px 44px -26px rgba(20,40,67,.55)}
.pstep .pn{position:absolute;left:30px;top:30px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:600 18px "Inter Tight",Inter,sans-serif;background:#eef3f9;color:#142843;border:1.5px solid #c8d8e8}
.pstep .kk{font:600 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#2f5d8f}
.pstep b{font:600 clamp(22px,2.2vw,28px)/1.2 "Inter Tight",Inter,sans-serif;letter-spacing:-.02em;color:#0f1f35}
.pstep p{margin:0 0 14px;color:var(--ink2);max-width:52ch}
.pstep .go{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;margin-top:auto;border-radius:999px;padding:9px 16px;font-weight:600;font-size:14px;background:#142843;color:#fff;transition:background .25s}
.pstep:hover .go{background:#0b1728}
.pstep .go .arr{transition:transform .3s}.pstep:hover .go .arr{transform:translateX(4px)}
.pstep.dark{background:linear-gradient(135deg,#142843 0%,#1b3558 55%,#2a5585 100%);border-color:#142843;color:#fff}
.pstep.dark::after{content:"";position:absolute;right:-90px;top:-110px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(200,216,232,.28),transparent 65%);z-index:-1;transition:transform .6s}
.pstep.dark:hover::after{transform:translate(-50px,40px) scale(1.2)}
.pstep.dark .pn{background:#fff;color:#142843;border-color:#fff}
.pstep.dark .kk{color:#8fb3d9}.pstep.dark b{color:#fff}.pstep.dark p{color:#c8d8e8}
.pstep.dark .go{background:#fff;color:#142843}.pstep.dark:hover .go{background:#0b1728;color:#fff}
.psec{display:flex;align-items:center;gap:12px}
.psn{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font:600 15px "Inter Tight",Inter,sans-serif;background:#142843;color:#fff;flex:none}
.pgrid.g3{grid-template-columns:repeat(3,minmax(0,1fr))!important}
.pgrid.g5{grid-template-columns:repeat(5,minmax(0,1fr))!important}
.pgrid.g5 .pcard{padding:24px!important}.pgrid.g5 .pcard h3{font-size:19px!important}
.pref{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:34px 0 50px;padding:18px 22px;border-radius:18px;background:#f5f8fc;border:1px solid #dbe5f0}
.pref > span{font:600 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:#6d86a6;margin-right:8px}
.pref a{display:inline-flex;gap:6px;align-items:center;padding:8px 14px;border-radius:999px;background:#fff;border:1px solid #dbe5f0;color:#142843;text-decoration:none;font-weight:500;font-size:14.5px;transition:.25s}
.pref a:hover{background:#142843;color:#fff;border-color:#142843}
.ptools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:8px 0 26px}
.ptool{position:relative;overflow:hidden;display:flex;align-items:center;gap:14px;padding:18px 18px;border-radius:18px;text-decoration:none;color:#fff;background:linear-gradient(135deg,#142843 0%,#1b3558 55%,#2a5585 100%);transition:transform .25s,box-shadow .25s}
.ptool:hover{transform:translateY(-3px);box-shadow:0 18px 34px -20px rgba(20,40,67,.8);color:#fff}
.pt-ico{flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(200,216,232,.14);border:1px solid rgba(200,216,232,.25);font-size:18px;color:#c8d8e8}
.pt-b{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}
.pt-b small{font:600 11px var(--mono);letter-spacing:.06em;color:#8fb3d9;text-transform:uppercase}
.pt-b b{font:600 16px "Inter Tight",Inter,sans-serif;color:#fff}
.pt-b em{font-style:normal;font-size:13px;color:#c8d8e8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pt-go{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#142843;font-weight:700;transition:.25s}
.ptool:hover .pt-go{background:#0b1728;color:#fff;transform:translateX(3px)}
.pt-h{margin-top:4px}
.qc-dark .pstep:not(.dark),.qc-dark .pref,.qc-dark .pref a{background:#15233a;border-color:#223553;color:#e6eef7}.qc-dark .pstep:not(.dark) b{color:#e6eef7}
@media (max-width:1200px){.pgrid.g5{grid-template-columns:repeat(3,minmax(0,1fr))!important}.ptools{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.psteps,.pgrid.g3,.pgrid.g5,.ptools{grid-template-columns:1fr!important}.pstep{padding:26px 22px 24px 84px}.pstep .pn{left:22px;top:26px}}


.ptools{grid-template-columns:repeat(2,minmax(0,1fr))!important}
.ptool{padding:20px 22px}
.pt-b b{font-size:17px}
.pt-b em{white-space:normal;font-size:14px}
@media (max-width:900px){.ptools{grid-template-columns:1fr!important}}


/* v44: student-review fixes */
a.card .fit{font-size:13.5px!important;line-height:1.5;color:#c8d8e8!important;background:rgba(255,255,255,.07);border:1px solid rgba(200,216,232,.18);border-radius:12px;padding:9px 12px;margin:2px 0 6px!important}
a.card .fit b{color:#fff;font-weight:600;margin-right:4px}
form.check button,.check .btn.pri{background:#142843!important;color:#fff!important;border-radius:999px}
form.check button:hover{background:#0b1728!important}
.next-up{display:flex;flex-direction:column;gap:2px;position:relative;margin-top:14px;padding:14px 44px 14px 16px;border-radius:14px;background:linear-gradient(135deg,#142843,#2a5585);color:#fff!important;text-decoration:none!important;background-image:linear-gradient(135deg,#142843,#2a5585)!important;transition:transform .25s,box-shadow .25s}
.next-up:hover{transform:translateY(-2px);box-shadow:0 14px 26px -16px rgba(20,40,67,.8)}
.next-up small{font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#8fb3d9}
.next-up b{font-weight:600;font-size:15px;color:#fff}
.next-up span{position:absolute;right:14px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;background:#fff;color:#142843;display:grid;place-items:center;font-weight:700}
.bk-up{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:4px 0 22px}
.bk-up .btn{border-radius:999px;cursor:pointer}
.bk-up .btn.pri{background:#142843!important;color:#fff!important}
.bk-up .btn:not(.pri){border:1.5px solid #c8d8e8;background:#fff;color:#142843}
.bk-up .btn:not(.pri):hover{background:#eef3f9}
#bkMsg{font-size:14px;color:#2f5d8f}


/* v45: company logos on job rows (initials stay as fallback) */
.jlogo{position:relative;overflow:hidden;transition:background .3s}
.jlogo img{position:absolute;inset:8px;width:calc(100% - 16px);height:calc(100% - 16px);object-fit:contain;opacity:0;transition:opacity .3s}
.jlogo.img{background:#fff!important;border:1px solid #dbe5f0}
.jlogo.img img{opacity:1}
.jlogo.img .jmono{opacity:0}
.qc-dark .jlogo.img{background:#fff!important}

.jlogo.wide img{inset:6px 4px;width:calc(100% - 8px);height:calc(100% - 12px)}

/* v48: stronger curriculum sidebar hover */
.side .nav-sec:hover,.nav-sec:hover{background:linear-gradient(90deg,#142843 0%,#1f3d63 60%,#2f5d8f 100%)!important;color:#fff!important;transform:translateX(4px);box-shadow:0 10px 22px -14px rgba(20,40,67,.8)}
.nav-sec:hover .num{color:#8fb3d9!important}
.nav-sec:hover .lbl,.nav-sec:hover span{color:#fff}
.nav-sec:hover .rd,.nav-sec:hover [class*="read"]{background:#fff;color:#142843;border-color:#fff}
.nav-sec.on{background:linear-gradient(90deg,#d3e2f2,#e9f0f8)!important;color:#142843!important}
.nav-sec.on:hover{background:linear-gradient(90deg,#142843 0%,#1f3d63 60%,#2f5d8f 100%)!important;color:#fff!important}
.sub a:hover{background:#142843!important;color:#fff!important}
.sub a:hover .n,.sub a:hover small,.sub a:hover span{color:#c8d8e8!important}
.qc-dark .nav-sec:hover,.qc-dark .sub a:hover{background:linear-gradient(90deg,#2f5d8f,#3f72a8)!important;color:#fff!important}


/* v49: Shubhi site guide */
.sh-fab{position:fixed;right:22px;bottom:22px;z-index:80;display:flex;align-items:center;gap:10px;padding:8px 18px 8px 8px;border:0;border-radius:999px;cursor:pointer;color:#fff;background:linear-gradient(120deg,#142843 0%,#1f3d63 55%,#2f5d8f 100%);box-shadow:0 18px 36px -16px rgba(20,40,67,.8),0 0 0 1px rgba(143,179,217,.25);font-family:Inter,sans-serif;text-align:left;transition:transform .3s,opacity .3s,box-shadow .3s}
.sh-fab:hover{transform:translateY(-3px);box-shadow:0 24px 44px -18px rgba(20,40,67,.9),0 0 0 1px rgba(143,179,217,.45)}
.sh-fab.hide{opacity:0;transform:translateY(12px) scale(.95);pointer-events:none}
.sh-fab.nudge .sh-av{animation:shPulse 2.2s ease-out 3}
@keyframes shPulse{0%{box-shadow:0 0 0 0 rgba(200,216,232,.7)}100%{box-shadow:0 0 0 16px rgba(200,216,232,0)}}
.sh-fab-t{display:flex;flex-direction:column;line-height:1.2}
.sh-fab-t b{font-size:14.5px;font-weight:600}.sh-fab-t small{font-size:11.5px;color:#c8d8e8}
.sh-av{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font:700 16px "Inter Tight",Inter,sans-serif;color:#142843;background:linear-gradient(135deg,#fff,#c8d8e8);box-shadow:inset 0 0 0 2px rgba(255,255,255,.6)}
.sh-av.big{width:42px;height:42px;font-size:18px}
.sh-panel{position:fixed;right:22px;bottom:22px;z-index:81;width:390px;max-width:calc(100vw - 32px);height:min(620px,calc(100vh - 110px));display:flex;flex-direction:column;border-radius:24px;overflow:hidden;background:#fff;border:1px solid #dbe5f0;box-shadow:0 40px 80px -30px rgba(20,40,67,.55);opacity:0;transform:translateY(16px) scale(.97);transform-origin:bottom right;transition:opacity .25s,transform .25s;font-family:Inter,sans-serif}
.sh-panel.on{opacity:1;transform:none}
.sh-panel[hidden]{display:none!important}
.sh-head{display:flex;align-items:center;gap:12px;padding:16px 14px 16px 18px;color:#fff;background:linear-gradient(120deg,#142843 0%,#1f3d63 55%,#2f5d8f 100%)}
.sh-head > div{flex:1;display:flex;flex-direction:column}
.sh-head b{font:600 17px "Inter Tight",Inter,sans-serif}
.sh-head small{font-size:12px;color:#c8d8e8;display:flex;align-items:center;gap:6px}
.sh-head small i{width:7px;height:7px;border-radius:50%;background:#7ee2a8;box-shadow:0 0 0 3px rgba(126,226,168,.2)}
.sh-x{width:32px;height:32px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:#fff;cursor:pointer;font-size:14px;transition:background .2s}
.sh-x:hover{background:rgba(255,255,255,.26)}
.sh-body{flex:1;overflow-y:auto;padding:16px 14px 8px;display:flex;flex-direction:column;gap:10px;background:#f5f8fc;scroll-behavior:smooth}
.sh-msg{max-width:92%;padding:11px 14px;border-radius:16px;font-size:14.5px;line-height:1.5;animation:shIn .3s ease-out both}
@keyframes shIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.sh-msg.bot{align-self:flex-start;background:#fff;color:#1b2a3f;border:1px solid #e1e9f3;border-bottom-left-radius:6px}
.sh-msg.me{align-self:flex-end;background:#142843;color:#fff;border-bottom-right-radius:6px}
.sh-msg.typing{display:flex;gap:4px;padding:14px}
.sh-msg.typing span{width:6px;height:6px;border-radius:50%;background:#8fb3d9;animation:shDot 1s infinite}
.sh-msg.typing span:nth-child(2){animation-delay:.15s}.sh-msg.typing span:nth-child(3){animation-delay:.3s}
@keyframes shDot{0%,80%,100%{opacity:.3;transform:none}40%{opacity:1;transform:translateY(-3px)}}
.sh-links{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.sh-links a{position:relative;display:flex;flex-direction:column;padding:9px 34px 9px 12px;border-radius:12px;background:#eef3f9;border:1px solid #dbe5f0;color:#142843;text-decoration:none;transition:background .2s,color .2s,transform .2s}
.sh-links a b{font-weight:600;font-size:14px}.sh-links a small{font-size:12px;color:#5b7291}
.sh-links a i{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-style:normal;font-weight:700;color:#2f5d8f;transition:transform .2s}
.sh-links a:hover{background:#142843;color:#fff;border-color:#142843;transform:translateX(2px)}
.sh-links a:hover small{color:#c8d8e8}.sh-links a:hover i{color:#fff;transform:translate(3px,-50%)}
.sh-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.sh-chips button{border:1.5px solid #c8d8e8;background:#fff;color:#142843;border-radius:999px;padding:7px 12px;font:500 13px Inter,sans-serif;cursor:pointer;transition:.2s}
.sh-chips button:hover{background:#142843;color:#fff;border-color:#142843}
.sh-steps,.sh-list{margin:8px 0 0;padding-left:20px}.sh-steps li,.sh-list li{margin:4px 0}
.sh-in{display:flex;gap:8px;padding:12px;border-top:1px solid #e1e9f3;background:#fff}
.sh-in input{flex:1;min-width:0;height:42px;border-radius:999px;border:1.5px solid #dbe5f0;padding:0 16px;font:14px Inter,sans-serif;background:#f5f8fc;color:#142843;outline:none;transition:border-color .2s}
.sh-in input:focus{border-color:#2f5d8f;background:#fff}
.sh-in button{width:42px;height:42px;border-radius:50%;border:0;background:#142843;color:#fff;font-size:17px;cursor:pointer;transition:background .2s}
.sh-in button:hover{background:#0b1728}
.qc-dark .sh-panel{background:#0f1a2b;border-color:#223553}.qc-dark .sh-body{background:#0c1522}.qc-dark .sh-msg.bot{background:#15233a;border-color:#223553;color:#e6eef7}
.qc-dark .sh-links a{background:#1a2a43;border-color:#223553;color:#e6eef7}.qc-dark .sh-links a small{color:#8fb3d9}.qc-dark .sh-in{background:#0f1a2b;border-color:#223553}.qc-dark .sh-in input{background:#15233a;border-color:#223553;color:#fff}.qc-dark .sh-chips button{background:#15233a;color:#e6eef7;border-color:#2f5d8f}
@media (max-width:700px){.sh-fab{right:14px;bottom:14px;padding:6px}.sh-fab-t{display:none}.sh-panel{right:0;left:0;bottom:0;width:100%;max-width:none;height:82vh;border-radius:22px 22px 0 0}}
@media (prefers-reduced-motion:reduce){.sh-msg,.sh-fab.nudge .sh-av{animation:none}}


/* v50: Shubhi coach cards */
.sh-panel{width:410px}
.sh-card{display:block}
.sh-card > b{display:block;font:600 15px "Inter Tight",Inter,sans-serif;color:#142843;margin-bottom:4px}
.sh-card p{margin:0;font-size:14px;line-height:1.55;color:#33465f}
.sh-more{border:0;background:none;padding:0;color:#2f5d8f;font:600 13px Inter,sans-serif;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.sh-more:hover{color:#142843}
.sh-step{display:inline-block;font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:#fff;background:#2f5d8f;border-radius:999px;padding:2px 8px;margin-right:4px;vertical-align:1px}
.sh-chips button:disabled{opacity:.45;cursor:default}
.sh-chips button:disabled:hover{background:#fff;color:#142843;border-color:#c8d8e8}
.sh-chips button.picked{opacity:1;background:#142843;color:#fff;border-color:#142843}
.sh-msg.bot:has(.sh-card){border-left:3px solid #2f5d8f}
.qc-dark .sh-card > b{color:#e6eef7}.qc-dark .sh-card p{color:#c8d8e8}
@media (max-width:700px){.sh-panel{width:100%}}

.sh-lead{display:block;font-weight:600;color:#2f5d8f;font-size:13.5px;margin-bottom:6px}

.sh-msg.ai .sh-p{margin:0 0 8px}.sh-msg.ai .sh-p:last-child{margin-bottom:0}
.sh-msg.ai .sh-list{margin:4px 0 8px;padding-left:20px}.sh-msg.ai li{margin:3px 0}
.sh-il{color:#1f4f82;font-weight:600;text-decoration:underline;text-underline-offset:3px}
.sh-il:hover{color:#142843;background:#e6eef7;border-radius:4px}


/* v54: header hovers turn white; buttons on navy go white on hover */
.top .topnav a:hover,body.flush:not(.scrolled) .top .topnav a:hover,body:not(.flush) .top .topnav a:hover,body.flush.scrolled .top .topnav a:hover{background:#fff!important;color:#142843!important}
.top .me-btn:hover,body:not(.flush) .top .me-btn:hover,body.flush .top .me-btn:hover,body.flush:not(.scrolled) .me-btn:hover{background:#fff!important;color:#142843!important;transform:translateY(-1px)}
.top .me-btn:hover span,.top .me-btn:hover b{color:#142843!important}.top .me-btn:hover svg *{stroke:#142843!important}
.top .theme-btn:hover{background:#fff!important;border-color:#fff!important}.top .theme-btn:hover svg *{stroke:#142843!important}
.top .menu-btn:hover{background:#fff;color:#142843}
.btn.outline-w:hover{background:#fff!important;color:#142843!important;border-color:#fff!important}
.sitefoot a:not(.btn):hover{color:#fff}


.top .topnav a.on:hover,body.flush:not(.scrolled) .top .topnav a.on:hover,body:not(.flush) .top .topnav a.on:hover{background:#dce8f5!important;color:#142843!important}
.jsort select{transition:background .2s,border-color .2s}
.jsort select:hover{background:#eef3f9;border-color:#8fb3d9;cursor:pointer}


/* v56: same mid-blue for both compare flows */
.flowx.good span,.flowx.bad span{background:#eef3f9!important;color:#2f5d8f!important}
.flowx.good span.on,.flowx.bad span.on{background:#e1ebf6!important;color:#1f4a78!important}
.flowx.good span.cur,.flowx.bad span.cur{background:#24507f!important;color:#fff!important;transform:translateY(-2px);box-shadow:0 10px 20px -12px rgba(20,40,67,.6)!important}
.flowx span:hover{background:#24507f!important;color:#fff!important}
.flowx.good i,.flowx.bad i{color:#8fb3d9!important}


/* v57: read ticks */
.sub a > span:first-child{display:flex;align-items:flex-start;gap:6px}
.sub a .rtick{flex:none;margin-top:4px;color:#1a9c5b}
.read-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:26px 0 8px;padding:14px 16px;border:1px dashed #c8d8e8;border-radius:14px;background:#f7fafd}
.read-row span{font-size:13.5px;color:var(--ink3)}
.read-btn{border:1.5px solid #c8d8e8;background:#fff;color:#142843;border-radius:999px;padding:8px 16px;font:600 14px Inter,sans-serif;cursor:pointer;transition:.2s}
.read-btn:hover{background:#142843;color:#fff;border-color:#142843}
.read-btn.on{background:#e8f6ee;border-color:#9fd8b8;color:#157347}
.read-btn.on small{font-weight:500;margin-left:6px;text-decoration:underline;opacity:.75}
.read-btn.on:hover{background:#157347;color:#fff;border-color:#157347}
.qc-dark .read-row{background:#15233a;border-color:#223553}


/* v61: Questions by firm, compact */
.ft-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin:22px 0 34px}
.ft-tile{position:relative;overflow:hidden;display:flex;align-items:center;gap:12px;padding:16px 16px;border-radius:18px;text-decoration:none;color:#fff;background:linear-gradient(135deg,#142843 0%,#1b3558 55%,#2a5585 100%);transition:transform .25s,box-shadow .25s}
.ft-tile:hover{transform:translateY(-3px);box-shadow:0 18px 34px -20px rgba(20,40,67,.8);color:#fff}
.ft-ic{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(200,216,232,.14);border:1px solid rgba(200,216,232,.25);color:#c8d8e8;font-size:15px}
.ft-b{display:flex;flex-direction:column;min-width:0;flex:1}.ft-b b{font:600 16px "Inter Tight",Inter,sans-serif;color:#fff}.ft-b small{font-size:12.5px;color:#a9c3de;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ft-go{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#142843;font-weight:700;transition:.25s}
.ft-tile:hover .ft-go{background:#0b1728;color:#fff;transform:translateX(3px)}
.ft-done{position:absolute;left:0;bottom:0;height:3px;background:#8fb3d9}
.fr-head{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.fr-head .h2s{margin:0}.fr-n{color:var(--ink3);font-size:.7em;margin-left:4px}
.fr-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.fr-search{min-width:240px}
.fr-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:50px}
.fr-row{display:flex;align-items:center;gap:12px;padding:10px 14px 10px 10px;border:1px solid #e1e9f3;border-radius:14px;background:#fff;color:var(--ink);text-decoration:none;transition:border-color .2s,box-shadow .25s,transform .25s,background .2s;animation:jin .4s both;animation-delay:var(--d)}
.fr-row:hover{border-color:#8fb3d9;background:#f5f8fc;box-shadow:0 12px 26px -18px rgba(20,40,67,.5);transform:translateY(-2px)}
.fr-row .jlogo{width:42px;height:42px;border-radius:11px;font-size:13px}
.fr-main{flex:1;min-width:0;display:flex;flex-direction:column}.fr-main b{font:600 15.5px "Inter Tight",Inter,sans-serif;color:#0f1f35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fr-main small{font-size:12.5px;color:var(--ink3)}
.fr-mix{flex:none;width:86px;display:flex;flex-direction:column;gap:4px}
.fr-bar{display:flex;height:6px;border-radius:99px;overflow:hidden;background:#eef2f6;gap:2px}
.fr-bar i{display:block;min-width:0}.fr-bar i.e{background:#3fb37f}.fr-bar i.m{background:#e7a93b}.fr-bar i.h{background:#e05d5d}
.fr-mix small{font:500 11px var(--mono);color:var(--ink3);text-align:center}
.fr-prog{flex:none;min-width:48px;text-align:center;font:600 12px var(--mono);color:var(--ink3);background:#f1f4f8;border-radius:99px;padding:4px 8px}
.fr-prog.on{background:#e8f6ee;color:#157347}
.fr-go{flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;color:#2f5d8f;background:#eef3f9;font-weight:700;transition:.2s}
.fr-row:hover .fr-go{background:#142843;color:#fff;transform:translateX(2px)}
.qc-dark .fr-row{background:#15233a;border-color:#223553}.qc-dark .fr-main b{color:#e6eef7}.qc-dark .fr-prog{background:#1a2a43}
@media (max-width:1200px){.ft-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.fr-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){.ft-strip,.fr-list{grid-template-columns:1fr}.fr-search{min-width:0;flex:1}.fr-mix{display:none}}


/* v63: question table pages */
.qt-pager{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:16px 0 30px}
.qp-info{font-size:14px;color:var(--ink3)}
.qp-btns{display:flex;gap:6px;flex-wrap:wrap}
.qt-pager button{min-width:38px;height:38px;padding:0 12px;border-radius:999px;border:1.5px solid #dbe5f0;background:#fff;color:#142843;font:600 14px Inter,sans-serif;cursor:pointer;transition:.2s}
.qt-pager button:hover:not(:disabled){background:#142843;color:#fff;border-color:#142843}
.qt-pager button.on{background:#142843;color:#fff;border-color:#142843}
.qt-pager button:disabled{opacity:.4;cursor:default}
.qp-gap{align-self:center;color:var(--ink3);padding:0 2px}
.qc-dark .qt-pager button{background:#15233a;border-color:#223553;color:#e6eef7}