:root{--ex1-n:#07111f;--ex1-n2:#0c1b2e;--ex1-n3:#142944;--ex1-g:#d7a93e;--ex1-gl:#f0d48a;--ex1-i:#f5f1e8;--ex1-m:rgba(245,241,232,.68);--ex1-b:rgba(215,169,62,.18)}
.ex1-page,.ex1-catalog{background:var(--ex1-n);color:var(--ex1-i);font-family:Inter,system-ui,sans-serif}.ex1-shell,.ex1-catalog{max-width:1180px;margin:auto;padding-left:24px;padding-right:24px}.ex1-catalog{padding-top:120px;padding-bottom:90px}.ex1-catalog-head,.ex1-course-hero{padding:92px 0 72px;background:radial-gradient(circle at 80% 10%,rgba(215,169,62,.12),transparent 35%)}.ex1-catalog-head h1,.ex1-course-hero h1{font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.045em;max-width:900px;margin:10px 0 18px}.ex1-catalog-head h1 em{font-style:normal;color:var(--ex1-g)}.ex1-catalog-head p,.ex1-course-hero p{color:var(--ex1-m);font-size:18px;max-width:720px}.ex1-eyebrow,.ex1-pill{display:inline-flex;padding:6px 12px;border-radius:999px;background:rgba(215,169,62,.1);border:1px solid var(--ex1-b);color:var(--ex1-gl);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em}.ex1-level-block{padding:62px 0;border-top:1px solid rgba(255,255,255,.07)}.ex1-level-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.ex1-level-heading span{color:var(--ex1-g);font-weight:800}.ex1-level-heading h2{font-size:34px;margin:0}.ex1-course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.ex1-course-card{background:linear-gradient(145deg,var(--ex1-n2),var(--ex1-n3));border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:24px;display:flex;flex-direction:column;min-height:310px}.ex1-course-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.ex1-verified{font-size:11px;color:var(--ex1-m)}.ex1-course-card h3{font-size:22px;margin:22px 0 10px}.ex1-course-card p{color:var(--ex1-m);line-height:1.7}.ex1-course-meta{display:grid;gap:8px;margin:20px 0}.ex1-course-meta span{display:flex;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,.06);padding-top:8px}.ex1-course-meta small{color:var(--ex1-m)}.ex1-btn{display:inline-flex;justify-content:center;align-items:center;padding:13px 20px;background:var(--ex1-g);color:#07111f!important;border-radius:999px;font-weight:800;text-decoration:none!important;margin-top:auto}.ex1-btn-outline{background:transparent;color:var(--ex1-i)!important;border:1px solid var(--ex1-b)}.ex1-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.ex1-section{padding:70px 0}.ex1-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:34px}.ex1-facts>div{background:var(--ex1-n2);border:1px solid rgba(255,255,255,.07);border-radius:16px;padding:18px}.ex1-facts small{display:block;color:var(--ex1-g);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.ex1-facts strong{display:block;margin-top:5px}.ex1-content-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:36px}.ex1-content{font-size:17px;line-height:1.8;color:var(--ex1-m)}.ex1-content h2,.ex1-content h3{color:var(--ex1-i)}.ex1-aside{background:var(--ex1-n2);border:1px solid var(--ex1-b);border-radius:22px;padding:25px;align-self:start;position:sticky;top:100px}.ex1-aside p{color:var(--ex1-m)}.ex1-aside .ex1-btn{width:100%;margin-top:12px}.ex1-source{padding:20px 0 70px;color:var(--ex1-m)}.ex1-source a{color:var(--ex1-gl)}
@media(max-width:900px){.ex1-course-grid{grid-template-columns:1fr 1fr}.ex1-content-grid{grid-template-columns:1fr}.ex1-aside{position:static}.ex1-facts{grid-template-columns:1fr 1fr}}@media(max-width:620px){.ex1-course-grid,.ex1-facts{grid-template-columns:1fr}.ex1-catalog{padding-top:90px}.ex1-level-heading{align-items:start;flex-direction:column}.ex1-catalog-head h1,.ex1-course-hero h1{font-size:42px}}