@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Inter:wght@400;500;600;700&display=swap');
:root{--bg:#090a0d;--panel:#101116;--panel2:#15171d;--line:#252833;--text:#f4f5f7;--muted:#9b9fab;--purple:#8b5cf6;--blue:#4f8cff;--green:#5ee0a0}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;z-index:99;background:#fff;color:#000;padding:10px}.nav{height:72px;max-width:1180px;margin:auto;padding:0 24px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.brand{font-weight:700;display:flex;align-items:center;gap:10px}.mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--purple),var(--blue));font:500 11px DM Mono}.nav nav{display:flex;gap:30px;margin-left:55px;color:var(--muted);font-size:14px}.nav a:hover{color:#fff}.nav-cta{margin-left:auto;font-size:14px}.wrap{max-width:1180px;margin:auto;padding:0 24px}.hero{padding:105px 0 82px;max-width:850px}.eyebrow,.mono{font:500 12px DM Mono;color:#b8a5ff;text-transform:uppercase;letter-spacing:.08em}.hero h1{font-size:clamp(46px,7vw,82px);line-height:1.02;letter-spacing:-.055em;margin:22px 0 24px}.gradient{background:linear-gradient(90deg,#c5b6ff,#77a9ff);background-clip:text;color:transparent}.hero p{font-size:19px;color:var(--muted);max-width:640px}.actions{display:flex;gap:12px;margin-top:34px}.button{display:inline-flex;align-items:center;gap:12px;background:#f7f7f8;color:#0b0c0f;padding:12px 18px;border:1px solid #fff;border-radius:7px;font-weight:600;font-size:14px}.button.secondary{background:transparent;color:#fff;border-color:var(--line)}.button:hover{transform:translateY(-1px)}.section{padding:76px 0;border-top:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}.section h2,.page-head h1{font-size:34px;letter-spacing:-.035em;margin:8px 0}.section-head p,.page-head p{color:var(--muted);max-width:520px}.course-feature{display:grid;grid-template-columns:1.25fr .75fr;border:1px solid var(--line);background:var(--panel);border-radius:12px;overflow:hidden}.course-copy{padding:44px}.course-copy h3{font-size:32px;letter-spacing:-.03em;margin:12px 0}.course-copy>p{color:var(--muted)}.meta{display:flex;flex-wrap:wrap;gap:18px;margin:27px 0;color:#c7cad2;font:12px DM Mono}.course-art{min-height:360px;padding:32px;background:radial-gradient(circle at 70% 30%,#253b70 0,transparent 35%),linear-gradient(145deg,#161523,#0b0c11);display:flex;align-items:flex-end}.code{width:100%;border:1px solid #343746;background:#0b0c10;padding:22px;border-radius:8px;font:13px DM Mono;color:#aab1c1}.code b{color:#a88bff}.code i{color:#5ee0a0;font-style:normal}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{padding:26px;border:1px solid var(--line);background:var(--panel);border-radius:10px}.card h3{margin:15px 0 8px;font-size:18px}.card p{color:var(--muted);font-size:14px}.num{font:12px DM Mono;color:#7fa7ff}.tutorial-thumb{aspect-ratio:16/9;background:linear-gradient(145deg,#202337,#0e0f14);display:grid;place-items:center;border-radius:7px}.play{width:44px;height:44px;border-radius:50%;background:#fff;color:#111;display:grid;place-items:center}.page-head{padding:80px 0 44px}.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:90px}.catalog .card{display:flex;flex-direction:column}.catalog .button{margin-top:auto;align-self:flex-start}.pill{display:inline-flex;width:max-content;padding:5px 9px;border:1px solid var(--line);border-radius:20px;font:11px DM Mono;color:#b8bdc8}.detail{display:grid;grid-template-columns:1fr 340px;gap:60px;padding:80px 0}.detail h1{font-size:50px;line-height:1.05;letter-spacing:-.045em}.detail p,.prose li{color:var(--muted)}.sidebar{position:sticky;top:30px;height:max-content}.list{padding:0;list-style:none}.list li{padding:15px 0;border-bottom:1px solid var(--line)}footer{max-width:1180px;margin:auto;padding:50px 24px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:24px;color:var(--muted)}footer .brand{color:#fff}.footer-links{display:flex;gap:24px}footer small{grid-column:1/-1}.admin-shell{display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 72px)}.admin-side{padding:28px 18px;border-right:1px solid var(--line)}.admin-side a{display:block;padding:9px 12px;color:var(--muted);font-size:14px;border-radius:6px}.admin-side a.active{color:#fff;background:var(--panel2)}.admin-main{padding:42px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric strong{font-size:29px;display:block}.metric span{color:var(--muted);font-size:12px}.pipeline{display:flex;margin-top:20px}.pipeline span{flex:1;padding:13px 8px;border:1px solid var(--line);font:11px DM Mono;text-align:center;color:var(--muted)}@media(max-width:800px){.nav nav{display:none}.hero{padding-top:70px}.course-feature,.detail,.admin-shell{grid-template-columns:1fr}.grid3,.catalog,.metrics{grid-template-columns:1fr}.course-art{min-height:260px}.admin-side{display:none}.admin-main{padding:28px 20px}.pipeline{overflow-x:auto}.pipeline span{min-width:130px}.detail h1{font-size:38px}footer{grid-template-columns:1fr}.footer-links{flex-wrap:wrap}}
.catalog .card{padding:0;overflow:hidden}
.catalog .card .course-cover{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:#111}
.catalog .card-body{padding:26px;display:flex;flex-direction:column;flex:1}
.catalog .card-body .button{margin-top:auto;align-self:flex-start}
.course-hero{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;margin:22px 0 8px;border:1px solid var(--line);background:#111;display:block}
.course-art:has(img){padding:0;align-items:stretch}
.course-art img{width:100%;height:100%;min-height:360px;object-fit:cover;display:block}
.hub-page .page-head .course-hero{max-width:720px}
.item-type{display:inline-flex;margin-right:8px;padding:2px 8px;border:1px solid var(--line);border-radius:99px;font:10px DM Mono,ui-monospace,monospace;color:#b8bdc8;text-transform:uppercase;letter-spacing:.04em}