:root{
  --p:#0056B3;--p-d:#003F86;--p-l:#E8F1FC;
  --navy:#0A1A3C;--navy-2:#12285A;
  --gold:#F5A623;--gold-d:#E0900B;
  --red:#D92D3A;--red-l:#FDECEE;
  --wa:#128C4A;
  --txt:#1F2937;--mut:#5B6B80;--bg:#F5F8FD;--card:#fff;--line:#E1E8F3;
  --r:16px;--r-lg:22px;
  --sh:0 1px 2px rgba(10,26,60,.04),0 4px 14px rgba(10,26,60,.06);
  --sh-h:0 2px 4px rgba(10,26,60,.05),0 14px 34px rgba(0,86,179,.16);
  --hdr:64px
}
*{box-sizing:border-box}
@view-transition{navigation:auto}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Gurmukhi","Nirmala UI","Raavi",sans-serif;color:var(--txt);background:var(--bg);line-height:1.75;font-size:17px;overflow-x:hidden;-webkit-tap-highlight-color:transparent;text-rendering:optimizeLegibility}
main{animation:fadein .35s ease both;min-height:60vh}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
a{color:var(--p);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 14px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.progress{position:fixed;left:0;top:0;height:4px;width:0;background:linear-gradient(90deg,var(--gold),var(--red));z-index:190;transition:width .1s}

/* notice bar */
.notice{padding:8px 0;text-align:center;font-weight:600;font-size:14.5px;line-height:1.5}
.notice .wrap{overflow-wrap:anywhere}

/* header */
header.site{background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;transition:box-shadow .2s}
header.site.scrolled{box-shadow:0 6px 24px rgba(10,26,60,.1)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:var(--hdr);padding:6px 20px;position:relative;max-width:1260px;margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;color:var(--navy)!important;text-decoration:none!important;font-weight:800;font-size:19px;line-height:1.15;min-width:0}
.brand span{min-width:0}
.brand small{display:block;font-size:11.5px;color:var(--p);font-weight:700;letter-spacing:.3px;margin-top:2px}
.logo{width:46px;height:46px;object-fit:contain;border-radius:12px;flex:0 0 auto}
.nav{display:flex;align-items:center;gap:2px}
.nav a{font-weight:600;color:var(--navy);font-size:15px;padding:9px 11px;border-radius:10px;position:relative}
.nav a:hover{background:var(--p-l);text-decoration:none;color:var(--p)}
.nav a.on{color:var(--p)}
.nav a.on:after{content:"";position:absolute;left:11px;right:11px;bottom:3px;height:3px;border-radius:3px;background:var(--gold)}
.nav a.btn{color:#fff;margin-left:8px}
.nav a.btn:hover{background:var(--p-d)}
.nav a.btn.on:after{display:none}
.burger{display:none;background:#fff;border:1.5px solid var(--line);border-radius:12px;width:46px;height:46px;padding:0;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;flex:0 0 auto}
.burger span{display:block;width:20px;height:2px;background:var(--navy);border-radius:2px;transition:transform .2s,opacity .2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:1060px){
  .burger{display:flex}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;gap:2px;padding:10px 16px 18px;border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(10,26,60,.14);max-height:calc(100vh - 80px);overflow:auto}
  .nav.open{display:flex}
  .nav a{padding:14px 12px;font-size:16.5px;border-radius:12px}
  .nav a.on{background:var(--p-l)}
  .nav a.on:after{display:none}
  .nav a.btn{margin:10px 0 0}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--p);color:#fff!important;padding:11px 24px;min-height:48px;border-radius:14px;font-weight:700;text-decoration:none!important;border:2px solid var(--p);line-height:1.25;text-align:center;cursor:pointer;font-size:16px;font-family:inherit;transition:transform .15s,box-shadow .2s,background .2s;box-shadow:0 2px 6px rgba(0,86,179,.2)}
.btn:hover{background:var(--p-d);border-color:var(--p-d);box-shadow:0 10px 22px rgba(0,86,179,.28)}
.btn:active{transform:scale(.97)}
.btn.gold,.btn.red{background:var(--gold);border-color:var(--gold);color:var(--navy)!important;box-shadow:0 2px 6px rgba(245,166,35,.35)}
.btn.gold:hover,.btn.red:hover{background:var(--gold-d);border-color:var(--gold-d);box-shadow:0 10px 22px rgba(245,166,35,.4)}
.btn.green{background:var(--wa);border-color:var(--wa);box-shadow:0 2px 6px rgba(18,140,74,.25)}
.btn.green:hover{background:#0E7A3F;border-color:#0E7A3F}
.btn.ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.7);box-shadow:none}
.btn.ghost:hover{background:#fff;color:var(--p)!important;border-color:#fff}
.btn.light{background:#fff;color:var(--p)!important;border-color:#fff;box-shadow:none}
.btn.light:hover{background:var(--p-l);border-color:var(--p-l)}
.btn.outline{background:#fff;color:var(--p)!important;box-shadow:none}
.btn.outline:hover{background:var(--p-l);border-color:var(--p)}
.btn.sm{padding:8px 18px;min-height:44px;font-size:15px;border-radius:12px}
.btns{display:flex;flex-wrap:wrap;gap:10px}
@media(max-width:640px){
  .btns .btn{flex:1 1 100%}
  .card .btn,.items .btn{width:100%}
}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 420px at 92% -10%,rgba(245,166,35,.28),transparent 60%),radial-gradient(700px 400px at -10% 110%,rgba(0,86,179,.55),transparent 60%),linear-gradient(135deg,#0A1A3C 0%,#0E3170 55%,#0056B3 100%);color:#fff;padding:64px 0 72px}
.hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1.2px,transparent 1.2px);background-size:26px 26px;pointer-events:none}
.hero-in{position:relative;display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;background:rgba(245,166,35,.16);border:1px solid rgba(245,166,35,.55);color:#FFD27A;padding:5px 15px;border-radius:30px;font-size:12.5px;font-weight:800;letter-spacing:1px;margin-bottom:16px}
.hero h1{margin:0 0 14px;font-size:clamp(32px,5.6vw,54px);line-height:1.18;font-weight:800;letter-spacing:-.3px}
.hero h1 span{display:block;color:#FFD27A;font-size:.58em;margin-top:8px;font-weight:700;letter-spacing:0}
.hero .lead{margin:0 0 20px;font-size:clamp(16px,2.3vw,19px);opacity:.95;max-width:620px;line-height:1.8}
.hchips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px;padding:0;list-style:none}
.hchips li{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:30px;padding:5px 14px;font-size:14px;font-weight:600;line-height:1.5}
.portal{background:#fff;color:var(--txt);border-radius:var(--r-lg);padding:26px;box-shadow:0 26px 60px rgba(0,0,0,.35);border-top:5px solid var(--gold)}
.plogo{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.plogo img{width:56px;height:56px;object-fit:contain;border-radius:14px}
.portal h2{margin:0;color:var(--navy);font-size:21px;line-height:1.3}
.portal p{margin:0 0 18px;font-size:16px;line-height:1.7;color:var(--mut);font-weight:600}
.portal .btn{display:flex;margin-bottom:10px;width:100%}
.portal .btn:last-child{margin-bottom:0}
@media(max-width:900px){.hero{padding:42px 0 46px}.hero-in{grid-template-columns:1fr;gap:28px}}

/* sections */
.section{padding:42px 0 8px}
.section-s{padding:10px 0 22px}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:2px}
h2.sec{color:var(--navy);border-left:5px solid var(--gold);padding-left:13px;margin:0 0 20px;font-size:clamp(22px,3.6vw,29px);line-height:1.4;font-weight:800}
.ph1{color:var(--navy);font-size:clamp(27px,4.6vw,38px);line-height:1.35;margin:12px 0 8px;font-weight:800}
.lead-d{margin:0 0 18px;color:var(--mut)}
.crumbs{font-size:13.5px;margin:16px auto 0;color:var(--mut);padding:0 20px;max-width:1160px;overflow-wrap:anywhere;line-height:1.6}
.crumbs a{color:var(--mut)}
.crumbs a:hover{color:var(--p)}
.more{display:inline-flex;align-items:center;min-height:44px;font-weight:800;margin-bottom:12px}

/* feature cards */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:block;color:var(--txt);box-shadow:var(--sh);transition:transform .2s,box-shadow .2s,border-color .2s}
.fcard:hover{transform:translateY(-3px);box-shadow:var(--sh-h);border-color:#c7d9f2;text-decoration:none}
.fcard h3{margin:12px 0 4px;color:var(--navy);font-size:18px;line-height:1.5}
.fcard p{margin:0;font-size:15px;line-height:1.7;color:var(--mut)}
.ficon{display:inline-flex;width:52px;height:52px;border-radius:15px;background:linear-gradient(135deg,var(--p-l),#fff3da);align-items:center;justify-content:center;font-size:26px}
@media(max-width:900px){.feat{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){
  .feat{gap:12px}
  .fcard{padding:16px}
  .fcard h3{font-size:16px;margin-top:10px}
  .fcard p{font-size:13.5px;line-height:1.6}
  .ficon{width:44px;height:44px;font-size:22px}
}
@media(max-width:380px){.feat{grid-template-columns:1fr}}

/* banners */
.banners{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 0 14px;-webkit-overflow-scrolling:touch}
.bn{flex:0 0 min(88%,560px);scroll-snap-align:start;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff;display:block;box-shadow:var(--sh)}
.bn img{display:block;width:100%;height:auto}

/* cards grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh);transition:transform .2s,box-shadow .2s;position:relative}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-h)}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:#e6eef9;display:block}
.card .ph{display:flex;aspect-ratio:16/9;align-items:center;justify-content:center;font-size:46px;background:linear-gradient(135deg,var(--p-l),#fff3da)}
.card .in{padding:18px;display:flex;flex-direction:column;flex:1}
.card h3{margin:10px 0 4px;font-size:18px;line-height:1.55;font-weight:800}
.card h3 a{color:var(--navy)}
.card h3 a:hover{color:var(--p);text-decoration:none}
.card p{margin:6px 0 14px;font-size:15px;line-height:1.7;color:var(--mut)}
.card .btn{margin-top:auto;align-self:flex-start}
@media(max-width:640px){.grid{grid-template-columns:1fr;gap:16px}.card .in{padding:16px}}
.tag{display:inline-block;align-self:flex-start;font-size:12px;font-weight:800;padding:2px 11px;border-radius:20px;line-height:1.8;letter-spacing:.2px}
.tag.job{background:var(--red-l);color:var(--red)}
.tag.news{background:#EFE7FD;color:#6D28D9}
.tag.theory{background:var(--p-l);color:var(--p)}
.tag.result{background:#E3F6EA;color:#15803D}
.new{position:absolute;top:12px;right:12px;background:var(--red);color:#fff;font-size:11.5px;font-weight:800;letter-spacing:.7px;padding:3px 11px;border-radius:20px;z-index:2;box-shadow:0 4px 12px rgba(217,45,58,.4)}
.meta{font-size:13.5px;color:var(--mut)}
.price{font-weight:800;color:var(--p);font-size:20px}
.mrp{text-decoration:line-through;color:var(--mut);font-size:14px;margin-left:8px}

/* job list rows */
.jobs{list-style:none;margin:0;padding:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.jobs li{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:15px 20px;border-bottom:1px solid var(--line);transition:background .15s;border-left:4px solid transparent}
.jobs li:hover{background:#F7FAFF;border-left-color:var(--gold)}
.jobs li:last-child{border-bottom:0}
.jobs .jt{flex:1;min-width:0}
.jobs .jt a{font-weight:700;color:var(--navy);line-height:1.6;display:block;overflow-wrap:anywhere}
.jobs .jt a:hover{color:var(--p);text-decoration:none}
.jobs .jt .meta{margin-top:2px}
.jobs .badge{display:inline-block;background:var(--red);color:#fff;font-size:11px;font-weight:800;padding:1px 9px;border-radius:20px;margin-left:8px;vertical-align:middle}
@media(max-width:640px){.jobs li{flex-direction:column;align-items:stretch;gap:10px;padding:14px 16px}.jobs .btn{width:100%}}

/* free material items */
.items{list-style:none;margin:0 0 24px;padding:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.items li{display:flex;align-items:center;gap:12px;padding:13px 18px;border-bottom:1px solid var(--line)}
.items li:last-child{border-bottom:0}
.items .it{flex:1;font-weight:700;color:var(--navy);overflow-wrap:anywhere;line-height:1.6}
.iicon{font-size:24px}
@media(max-width:640px){.items li{flex-wrap:wrap;padding:14px 16px}}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px;margin-bottom:24px}
@media(max-width:640px){.vgrid{grid-template-columns:1fr}}
.vt{font-size:16px;margin:10px 0 0;color:var(--navy);line-height:1.5;font-weight:700}
.vfacade{position:relative;aspect-ratio:16/9;background:var(--navy);border-radius:14px;overflow:hidden;cursor:pointer;box-shadow:var(--sh)}
.vfacade img{width:100%;height:100%;object-fit:cover;display:block}
.vfacade .play{position:absolute;inset:0;margin:auto;width:64px;height:64px;border-radius:50%;background:var(--gold);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:0 8px 22px rgba(0,0,0,.4);padding-left:4px;transition:transform .2s}
.vfacade:hover .play{transform:scale(1.08)}
.vfacade iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* course steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding:0 0 14px 50px;min-height:36px}
.steps li:before{content:counter(s);position:absolute;left:0;top:0;width:34px;height:34px;border-radius:50%;background:var(--p);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;box-shadow:0 4px 10px rgba(0,86,179,.3)}

/* quiz */
.qs{list-style:none;padding:0;margin:0;counter-reset:q}
.q{counter-increment:q;margin:0 0 20px;padding:18px;background:var(--bg);border:1px solid var(--line);border-radius:var(--r)}
.qt{font-weight:700;color:var(--navy);margin:0 0 8px;line-height:1.7}
.qt:before{content:counter(q) ". "}
.opt{display:flex;gap:11px;align-items:flex-start;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;margin:8px 0;cursor:pointer;background:#fff;line-height:1.6;min-height:48px;transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--p)}
.opt input{margin-top:5px;width:19px;height:19px;accent-color:var(--p);flex:0 0 auto}
.opt.ok{border-color:#16A34A;background:#E9F8EF}
.opt.bad{border-color:var(--red);background:var(--red-l)}
.expl{margin-top:10px;padding:11px 14px;background:#FFF8E1;border-radius:10px;font-size:15px}
.qtimer{position:sticky;top:calc(var(--hdr) + 8px);z-index:20;background:var(--navy);color:#fff;padding:7px 18px;border-radius:30px;text-align:center;font-weight:800;width:max-content;margin:0 auto 14px;box-shadow:0 6px 16px rgba(10,26,60,.3)}
.qresult{background:#fff;border:2px solid var(--p);border-radius:var(--r);padding:20px;text-align:center;margin-bottom:20px}
.qresult h2{margin:0 0 4px;color:var(--navy)}
.qresult .score{font-size:42px;font-weight:800;color:var(--p);margin:0;line-height:1.3}

/* bands */
.band{border-radius:var(--r-lg);padding:32px;color:#fff}
.about-band{background:#fff;color:var(--txt);border:1px solid var(--line);box-shadow:var(--sh);border-left:5px solid var(--gold)}
.about-band h2{margin:0 0 10px;color:var(--navy)}
.cta-band{background:radial-gradient(500px 240px at 90% 0%,rgba(245,166,35,.25),transparent 65%),linear-gradient(135deg,var(--navy),#12408F);text-align:center;padding:42px 22px}
.cta-band h2{margin:0 0 8px;font-size:clamp(23px,4vw,31px)}
.cta-band p{margin:0 0 22px;opacity:.92}
.cta-band .btns{justify-content:center}
@media(max-width:640px){.band{padding:24px 18px}}

/* chips, search, pager */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 22px}
@media(max-width:640px){.chips{flex-wrap:nowrap;overflow-x:auto;padding:2px 16px 8px 0;margin-right:-16px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{flex:0 0 auto}}
.chip{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1.5px solid var(--line);color:var(--navy);padding:7px 17px;min-height:44px;border-radius:30px;font-weight:700;font-size:14.5px;line-height:1.4;white-space:nowrap;transition:border-color .15s,background .15s}
.chip small{color:var(--mut);font-weight:700;background:var(--bg);border-radius:20px;padding:0 9px}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.chip.on small{color:#fff;background:rgba(255,255,255,.18)}
.chip:hover{text-decoration:none;border-color:var(--p)}
.search{margin:0 0 18px}
.search input{width:100%;padding:13px 18px;min-height:52px;border:1.5px solid var(--line);border-radius:14px;font-size:16px;font-family:inherit;background:#fff;box-shadow:var(--sh)}
.search input:focus{border-color:var(--p);outline:0;box-shadow:0 0 0 4px rgba(0,86,179,.14)}
.sresults{display:grid;gap:10px;margin-bottom:20px}
.sr{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 18px;color:var(--txt);box-shadow:var(--sh)}
.sr:hover{border-color:var(--p);text-decoration:none}
.sr b{display:block;color:var(--navy)}
.sr span{display:block;font-size:13px;color:var(--mut)}
.sr small{display:block;font-size:14px;line-height:1.6;color:var(--mut)}
.pager{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:34px 0 10px}
.pager a,.pager span{padding:9px 15px;min-width:46px;min-height:46px;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-weight:700;color:var(--navy);line-height:1.5}
.pager .cur{background:var(--p);border-color:var(--p);color:#fff}
.pager .gap{border:0;background:none;min-width:auto}
.pager a:hover{text-decoration:none;border-color:var(--p);color:var(--p)}

/* empty state */
.empty{background:#fff;border:2px dashed #c9d7ec;border-radius:var(--r-lg);padding:42px 22px;text-align:center;margin:10px 0 20px}
.empty .ei{font-size:48px}
.empty h2{margin:6px 0;color:var(--navy);font-size:22px}
.empty p{margin:0 0 18px;color:var(--mut)}
.empty .btns{justify-content:center}

/* article & pages */
article.post,.page{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;margin:18px auto;max-width:840px;box-shadow:var(--sh)}
.page.wide{max-width:980px}
article.post h1,.page h1{color:var(--navy);line-height:1.4;font-size:clamp(25px,4.6vw,35px);margin:10px 0;overflow-wrap:anywhere;font-weight:800}
.cover{width:100%;border-radius:14px;margin:14px 0;display:block;height:auto}
.content{overflow-wrap:anywhere;word-break:break-word;font-size:17.5px;line-height:1.9}
.content p{margin:0 0 1.05em}
.content h2,.content h3{color:var(--navy);line-height:1.5;margin:1.5em 0 .5em}
.content a{text-decoration:underline}
.content ul,.content ol{padding-left:1.4em}
.content blockquote{border-left:4px solid var(--gold);margin:1em 0;padding:.5em 1.1em;background:#FFF9EC;border-radius:0 12px 12px 0}
.content img,.content video{max-width:100%!important;height:auto!important;border-radius:12px}
.content iframe{max-width:100%!important;width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:12px}
.content pre{overflow-x:auto;background:#F3F6FB;padding:14px;border-radius:12px}
.tbl{overflow-x:auto;margin:18px 0;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:12px}
.content table{border-collapse:collapse;min-width:480px;max-width:none;width:100%}
.content td,.content th{border:1px solid var(--line);padding:10px 12px;vertical-align:top}
.content th{background:var(--p-l);color:var(--navy)}
.video{position:relative;aspect-ratio:16/9;margin:20px 0}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:14px}
.apply{background:linear-gradient(135deg,#FFF7E6,#fff);border:1.5px solid #F7D9A1;border-radius:var(--r);padding:18px;margin:16px 0;text-align:center}
.apply .btn{min-width:240px}
.share{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:22px 0}
.sbtn{display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1.5px solid var(--line);color:var(--navy);padding:7px 17px;min-height:44px;border-radius:30px;font-weight:700;font-size:14.5px;cursor:pointer;font-family:inherit;line-height:1.4;transition:transform .15s,border-color .15s}
.sbtn:hover{text-decoration:none;border-color:var(--p)}
.sbtn:active{transform:scale(.96)}
.sbtn.wa{background:var(--wa);border-color:var(--wa);color:#fff}
.sbtn.tg{background:#1E88C7;border-color:#1E88C7;color:#fff}
.sbtn.fb{background:#1877F2;border-color:#1877F2;color:#fff}
@media(max-width:640px){.share{display:grid;grid-template-columns:1fr 1fr}.share b{grid-column:1/-1}}
.links{display:flex;flex-wrap:wrap;gap:8px}
.links a{display:inline-flex;align-items:center;min-height:44px;padding:6px 18px;border:1.5px solid var(--line);border-radius:30px;font-weight:700;background:var(--bg);color:var(--navy)}
.links a:hover{border-color:var(--p);text-decoration:none;color:var(--p)}
.cta{background:linear-gradient(135deg,var(--p-l),#fff);border:1px solid #cfe0f6;border-radius:var(--r);padding:20px;margin:26px 0;text-align:center}
.cta .btns{justify-content:center;margin-top:14px}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.pn a{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:13px 16px;color:var(--navy);font-weight:700;line-height:1.5}
.pn a:hover{border-color:var(--p);text-decoration:none}
.pn a small{display:block;color:var(--mut);font-weight:600}
.pn a.r{text-align:right}
@media(max-width:640px){.pn{grid-template-columns:1fr}.pn a.r{text-align:left}article.post,.page{padding:20px 16px;border-radius:18px;margin:12px auto}.content{font-size:17px}}
.about-logo{width:100px;height:100px;object-fit:contain;margin-bottom:8px}
.lead-p{font-size:18px;color:var(--mut);margin:0 0 12px}
.course-cover{width:100%;border-radius:16px;margin:12px 0 16px;display:block;height:auto}
.pricebox{display:flex;align-items:baseline;gap:6px;margin:6px 0 16px}
.pricebox .price{font-size:32px}

/* back to top */
.totop{position:fixed;right:16px;bottom:20px;width:48px;height:48px;border-radius:50%;border:0;background:var(--navy);color:#fff;font-size:22px;font-weight:800;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.28);z-index:90}
.totop:active{transform:scale(.94)}

/* mobile bottom navigation */
.bnav{display:none}
@media(max-width:1060px){
  .bnav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:95;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(10,26,60,.09);padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
  .bnav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;min-height:52px;border-radius:12px;color:var(--mut);font-size:11.5px;font-weight:700;line-height:1.3;text-decoration:none}
  .bnav a span{font-size:21px;line-height:1.2}
  .bnav a.on{color:var(--p);background:var(--p-l)}
  .bnav a.go{color:#fff;background:var(--p);margin-left:4px}
  .bnav a.go.on{background:var(--p-d)}
  body{padding-bottom:70px}
  .totop{bottom:82px;right:14px}
}

/* footer */
footer.site{background:linear-gradient(180deg,var(--navy),#071230);color:#C5D0E6;margin-top:56px;padding:44px 0 26px;font-size:14.5px}
footer.site a{color:#E8EEFA;display:block;padding:6px 0}
footer.site a:hover{color:var(--gold);text-decoration:none}
footer.site h4{margin:0 0 8px;color:#fff;font-size:15px;letter-spacing:.6px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.fbrand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#fff;margin-bottom:8px}
.fbrand img{width:44px;height:44px;object-fit:contain;background:#fff;border-radius:12px;padding:3px}
.fgrid p{margin:0;line-height:1.7}
.copy{border-top:1px solid rgba(255,255,255,.14);margin:28px 0 0;padding-top:16px;text-align:center;font-size:13px}
@media(max-width:900px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.fgrid{grid-template-columns:1fr;gap:22px}footer.site{padding-bottom:30px}}

/* small phones */
@media(max-width:640px){
  :root{--hdr:60px}
  body{font-size:16px}
  .wrap{padding:0 16px}
  .bar{padding:6px 14px}
  .crumbs{padding:0 16px}
  .brand{font-size:16.5px;gap:9px}
  .brand small{font-size:10.5px}
  .logo{width:40px;height:40px}
  .section{padding:30px 0 4px}
  h2.sec{margin-bottom:16px;border-left-width:4px;padding-left:11px}
  .hero{padding:34px 0 38px}
  .hero .lead{font-size:16px}
  .hchips li{font-size:13px;padding:4px 12px}
  .portal{padding:20px}
}

.ad{margin:24px 0;text-align:center;min-height:100px;overflow:hidden}
.ad small{display:block;color:var(--mut);font-size:11px;letter-spacing:.6px;margin-bottom:4px}
/* sound button, welcome toast, notification card */
.snd{position:fixed;left:14px;bottom:20px;width:46px;height:46px;border-radius:50%;border:1.5px solid var(--line);background:#fff;font-size:20px;line-height:1;cursor:pointer;box-shadow:var(--sh);z-index:90;padding:0}
.snd:active{transform:scale(.94)}
.toast{position:fixed;left:50%;top:78px;transform:translate(-50%,-16px);opacity:0;background:var(--navy);color:#fff;padding:12px 20px;border-radius:16px;font-weight:700;z-index:180;max-width:min(92vw,460px);text-align:center;box-shadow:0 14px 34px rgba(0,0,0,.3);transition:opacity .35s,transform .35s;pointer-events:none;line-height:1.6}
.toast.show{opacity:1;transform:translate(-50%,0)}
.pcard{position:fixed;right:16px;bottom:20px;width:350px;max-width:calc(100vw - 24px);z-index:185;background:#fff;border:1px solid var(--line);border-top:4px solid var(--p);border-radius:18px;padding:16px;box-shadow:0 14px 36px rgba(10,26,60,.22);animation:fadein .4s ease both}
.pcard .ph-h{display:flex;gap:12px;align-items:center;margin-bottom:8px}
.pcard .ph-h img{width:42px;height:42px;object-fit:contain;border-radius:10px;background:var(--p-l)}
.pcard b{display:block;color:var(--navy);line-height:1.3}
.pcard small{color:var(--red);font-weight:700}
.pcard p{margin:0 0 12px;font-size:14.5px;line-height:1.65;color:var(--mut)}
.pcard .row{display:flex;gap:8px;justify-content:flex-end}
@media(max-width:1060px){.snd{bottom:82px;left:12px}.pcard{left:12px;right:12px;width:auto;bottom:80px}body.pc-open .snd{display:none}}
@media(hover:none){.card:hover,.fcard:hover{transform:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}