@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');
:root{--navy:#0B1D3A;--navy2:#132B52;--acc:#E8590C;--acc2:#F59F00;--ink:#1d2433;--mut:#5b6475;--bg:#F6F7FB;--line:#e3e6ee}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:Outfit,system-ui,sans-serif;color:var(--ink);line-height:1.6;background:var(--bg)}
a{color:var(--acc)}h1,h2,h3{font-family:Lora,serif;font-weight:600;line-height:1.2}
.wrap{max-width:1100px;margin:auto;padding:0 18px}
header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:9}.nav{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:10px;flex-wrap:wrap}
.logo{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none;font-weight:700;font-size:18px}.logo small{color:var(--acc2);font-weight:600}
.nav nav{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:14px}.nav nav a{color:#dfe5f0;text-decoration:none}
.soon{font-size:11px;background:#ffffff1a;border:1px solid #ffffff33;border-radius:20px;padding:2px 9px;color:#ffd58a}
.hero{background:radial-gradient(circle at 80% 20%,#1d3d70,var(--navy) 60%);color:#fff;padding:50px 0}.hero p{color:#c3cbdb;margin:12px 0 18px;max-width:700px}
.btn{display:inline-block;background:var(--acc);color:#fff;padding:10px 20px;border-radius:8px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font:inherit;font-weight:700}
.btn.ghost{background:transparent;border:1.5px solid currentColor;color:inherit}.btn.sm{padding:6px 12px;font-size:14px}.btn:disabled{opacity:.5;cursor:not-allowed}
input{font:inherit;padding:10px 12px;border-radius:8px;border:1px solid var(--line);min-width:0}
.student{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
section{padding:36px 0}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));margin-top:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;text-decoration:none;color:inherit;display:block}
a.card:hover{box-shadow:0 12px 26px #0b1d3a14;transform:translateY(-2px)}.card p{color:var(--mut);font-size:15px}
.tag{display:inline-block;font-size:12px;background:var(--bg);border-radius:20px;padding:2px 10px;margin:6px 6px 0 0;color:var(--mut)}
.tag.done{background:#e3f7e8;color:#1b7a3a}.tag.env{background:#FDEBDF;color:var(--acc)}
.bar{height:8px;background:#ffffff22;border-radius:9px;overflow:hidden;margin-top:8px}.bar i{display:block;height:100%;background:var(--acc2)}
.ey{font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--acc);font-weight:700}
.step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;margin:12px 0}
pre{background:#0f1a2e;color:#e6edf7;padding:14px;border-radius:10px;overflow:auto;font-size:13.5px;position:relative;margin-top:8px}
.cb{position:relative}.copy{position:absolute;top:8px;right:8px;background:#ffffff1f;color:#fff;border:0;border-radius:6px;padding:3px 10px;cursor:pointer;font-size:12px;z-index:2}
textarea.code{width:100%;min-height:240px;font:13.5px ui-monospace,Menlo,monospace;background:#0f1a2e;color:#e6edf7;border-radius:10px;padding:14px;border:0}
.out{background:#000;color:#9effa8;font:13px ui-monospace,monospace;padding:12px;border-radius:10px;white-space:pre-wrap;min-height:60px;margin-top:8px}
.term{background:#000;color:#d7ffd9;font:13.5px ui-monospace,monospace;padding:12px;border-radius:10px;height:320px;overflow:auto}
.term input{background:transparent;border:0;color:#fff;font:inherit;outline:0;padding:0;width:70%}
.q{margin:14px 0}.q label{display:block;padding:8px 10px;border:1px solid var(--line);border-radius:8px;margin:6px 0;background:#fff;cursor:pointer}
.ok{color:#1b7a3a;font-weight:700}.bad{color:#b42318;font-weight:700}
.notice{background:#FFF4D6;border:1px dashed #E0A800;color:#7a5600;padding:10px 14px;border-radius:8px;font-size:14px;margin:10px 0}
.two{display:grid;grid-template-columns:2fr 1fr;gap:20px}@media(max-width:800px){.two{grid-template-columns:1fr}}
footer{background:var(--navy);color:#b8c2d6;padding:24px 0;font-size:14px;margin-top:30px}footer a{color:#fff}
.cert{background:#fff;border:10px double var(--navy);padding:40px;text-align:center;max-width:820px;margin:30px auto;border-radius:6px}
.cert h1{font-size:clamp(26px,5vw,42px);margin:14px 0}@media print{header,footer,.np{display:none}body{background:#fff}}
.two>div{min-width:0}

/* ===== MAIN-SITE THEME (copied from learning-dots-site/assets.css, AI theme) ===== */
:root{--navy:#0B0B1F;--navy2:#16153A;--acc:#7C3AED;--acc2:#2563EB;--cyan:#06B6D4;--ink:#141327;--mut:#55546B;--bg:#F5F4FF;--line:#E4E2F5;
--grad:linear-gradient(110deg,#7C3AED 0%,#4F46E5 45%,#2563EB 75%,#0891B2 100%);--glass:rgba(255,255,255,.06);--glassb:rgba(255,255,255,.14)}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh}
body>main,body>section:last-of-type{flex:1 0 auto}footer{flex-shrink:0}
h1,h2,h3,.logo{font-family:'Space Grotesk','Plus Jakarta Sans',sans-serif;font-weight:700;letter-spacing:-.02em}
h1{line-height:1.08;font-size:clamp(30px,4.6vw,50px)}h2{font-size:clamp(24px,3.2vw,34px)}h3{font-size:19px}
a{color:#6D28D9}.wrap{max-width:1180px;padding:0 20px}
.ey{color:var(--acc);letter-spacing:2.5px;display:block;margin-bottom:10px}
.hero .ey,footer .ey{color:#C4B5FD}
.btn{background:var(--grad);background-size:160% 100%;color:#fff;padding:13px 26px;border-radius:12px;box-shadow:0 6px 22px -8px rgba(124,58,237,.65);transition:background-position .4s,transform .2s,box-shadow .2s}
.btn:hover{background-position:100% 0;transform:translateY(-1px);box-shadow:0 10px 28px -8px rgba(37,99,235,.7)}
.btn.sm{padding:7px 14px;font-size:14px;border-radius:10px}
.btn.ghost{background:transparent;box-shadow:none;border:1.5px solid rgba(196,181,253,.6)}.btn.ghost:hover{background:rgba(124,58,237,.12)}
.btn:disabled,.btn:disabled:hover{transform:none;box-shadow:none}
:focus-visible{outline:3px solid #22D3EE;outline-offset:2px}
input{border-color:#D4D1EA;border-radius:10px}input:focus{border-color:var(--acc);outline:none;box-shadow:0 0 0 3px rgba(124,58,237,.18)}
input[type=radio]{box-shadow:none;accent-color:var(--acc)}
/* header */
header{position:sticky;top:0;z-index:50;color:#fff;background:rgba(11,11,31,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:70px;gap:28px;flex-wrap:nowrap}
.logo{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none;font-size:20px;white-space:nowrap}.logo svg{flex-shrink:0}
.logo small{font-size:.75em;font-weight:600;background:linear-gradient(100deg,#C4B5FD,#93C5FD);-webkit-background-clip:text;background-clip:text;color:transparent}
.menu{display:flex;gap:6px;list-style:none;align-items:center;margin-left:auto}
.menu>li>a{display:block;padding:10px 14px;font-size:.95rem;color:#E6E4FF;text-decoration:none;border-radius:8px;white-space:nowrap}
.menu>li>a:hover,.menu>li>a.on{background:rgba(255,255,255,.07)}
.menu .nav-cta{display:flex;align-items:center;gap:18px;margin-left:12px}
.menu .nav-cta .who{color:#C7C4F0;font-size:.9rem;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.menu .nav-cta .btn{padding:10px 22px;border-radius:999px;color:#fff;font-size:.95rem}
.burger{display:none;background:none;border:0;color:#fff;font-size:28px;cursor:pointer}
@media(max-width:860px){.burger{display:block}.menu{display:none;position:absolute;top:70px;left:0;right:0;background:#0E0D26;flex-direction:column;align-items:stretch;padding:10px 20px 20px}.menu.open{display:flex}
.menu .nav-cta{flex-direction:column;align-items:stretch;gap:12px;margin:14px 0 6px;padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}.menu .nav-cta .btn{text-align:center}.menu .nav-cta .who{text-align:center;max-width:none}}
/* hero + sections */
.hero{position:relative;overflow:hidden;color:#fff;padding:90px 0;background:radial-gradient(900px 500px at 85% -10%,rgba(124,58,237,.45),transparent 60%),radial-gradient(700px 500px at 10% 110%,rgba(37,99,235,.35),transparent 60%),var(--navy)}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 60% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 60% 30%,#000 30%,transparent 75%);pointer-events:none}
.hero::after{content:'';position:absolute;width:420px;height:420px;right:-80px;top:-120px;background:radial-gradient(circle,rgba(34,211,238,.25),transparent 65%);filter:blur(20px);animation:glow 9s ease-in-out infinite alternate;pointer-events:none}
.hero>.wrap{position:relative;z-index:1}
.hero h1{background:linear-gradient(100deg,#fff 30%,#C4B5FD 60%,#93C5FD 85%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#CFCCE8;font-size:19px;margin:18px 0 28px}
@keyframes glow{to{transform:translate(-60px,40px) scale(1.15)}}
section{padding:80px 0}.sec{padding:80px 0!important}
.sec p.lead{color:var(--mut);font-size:18px}
section:not(.hero) h2{background:linear-gradient(100deg,var(--ink) 55%,#5B21B6);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec[style*="background:#fff"]{background:var(--bg)!important;border-color:var(--line)!important}
/* cards */
.card,.step{border:1px solid var(--line);border-radius:18px;box-shadow:0 1px 2px rgba(20,10,60,.04)}
.card{padding:26px;transition:.2s}
.card:hover,a.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px rgba(91,33,182,.35);border-color:#C4B5FD}
.offer .card .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:24px;background:linear-gradient(135deg,rgba(124,58,237,.14),rgba(37,99,235,.14))}
.steps .card:before{background:var(--grad)!important}
.step{padding:22px}.step h1,.step h2,.step h3{background:none;color:var(--ink);-webkit-text-fill-color:currentColor}
.tag{background:#EFEDFF;color:#4C1D95}.tag.env{background:#EFEDFF;color:#6D28D9}.tag.done{background:#e3f7e8;color:#1b7a3a}
.bar i{background:var(--grad)}
.q label{border-radius:10px}.q label:hover{border-color:#C4B5FD}
pre,textarea.code{background:#0E0D26}.notice{border-radius:10px}
/* footer */
footer{margin-top:0;padding:60px 0 24px;font-size:15px;color:#B9B5DA;background:radial-gradient(700px 300px at 90% 0%,rgba(124,58,237,.22),transparent 60%),#070616;border-top:1px solid rgba(255,255,255,.06)}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}@media(max-width:700px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;margin-bottom:12px;font-family:'Space Grotesk',sans-serif}
footer a{color:#B9B5DA}footer .cols a:not(.logo){display:block;text-decoration:none;padding:3px 0}footer a:hover{color:#fff}
footer .fcopy{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:20px;font-size:13px}
main.wrap{padding-bottom:50px}
/* certificate */
.cert{border:10px double var(--navy2);border-radius:10px}.cert h1{background:linear-gradient(100deg,var(--ink) 40%,#5B21B6);-webkit-background-clip:text;background-clip:text;color:transparent}
@media print{.cert h1{background:none;color:var(--ink);-webkit-text-fill-color:var(--ink)}.cert{box-shadow:none}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.v86term .term-bar{display:flex;gap:10px;align-items:center;background:#111827;color:#e5e7eb;padding:6px 10px;border-radius:10px 10px 0 0;font-size:13px}.v86term .term-st{flex:1;color:#9effa8}.v86screen{background:#000;min-height:400px;overflow:auto;padding:6px;border-radius:0 0 10px 10px;outline:0}