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-10% auto;width:min(70vw,36rem);height:min(50vw,22rem);background:radial-gradient(ellipse at center,color-mix(in srgb,var(--accent) 20%,transparent) 0%,transparent 72%);opacity:.95}.learn-hero-section:after{right:8%;bottom:12%;width:min(40vw,18rem);height:min(30vw,14rem);background:radial-gradient(ellipse at center,color-mix(in srgb,var(--color-brand-gold) 16%,transparent) 0%,transparent 70%);opacity:.65}[data-theme=canonical] .learn-hero-section:before{background:radial-gradient(ellipse at center,color-mix(in srgb,var(--color-brand-gold) 18%,transparent) 0%,transparent 72%)}.learn-hero-shell,.learn-hub-container{position:relative;z-index:1}.learn-hero-copy.animate-fade-in,.learn-hero-stats.animate-fade-in{animation-fill-mode:both}.learn-stage--active .learn-stage-icon{display:inline-block;transform-origin:center bottom}.learn-progress-fill{position:relative;overflow:hidden}.learn-progress-fill:after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 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.5rem;font-family:var(--font-technical);font-size:.625rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--color-on-accent);background:var(--accent);border-radius:999px}[data-theme=canonical] .learn-lesson-start-tag{background:color-mix(in srgb,var(--color-brand-gold) 88%,var(--accent));color:var(--color-brand-navy)}.learn-resource-card:after{display:block;margin-top:var(--space-sm);font-family:var(--font-technical);font-size:.6875rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);opacity:0;transition:opacity var(--transition-fast) var(--ease-out);content:"Open"}.learn-resource-card:hover:after,.learn-resource-card:focus-visible:after{opacity:1}@keyframes learn-progress-shimmer{0%{transform:translate(-120%)}to{transform:translate(120%)}}@keyframes learn-panel-enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes 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100%)}.learn-hero-title{max-width:14ch;font-size:clamp(2.35rem,6vw,4rem);font-weight:700;line-height:1.02;letter-spacing:-.025em}.learn-hero-description{font-size:clamp(1.0625rem,2vw,1.25rem);line-height:1.55}@media(min-width:1024px){.learn-hero-layout{grid-template-columns:minmax(0,1.15fr) minmax(16rem,24rem);align-items:end;gap:clamp(var(--space-2xl),4vw,var(--space-3xl))}}.learn-hero-stats{padding:clamp(var(--space-lg),3vw,var(--space-xl));gap:var(--space-lg);background:color-mix(in srgb,var(--card-bg) 88%,var(--learn-bold-gold) 12%);border-color:color-mix(in srgb,var(--learn-bold-gold) 28%,var(--color-border-subtle))}[data-theme=canonical] .learn-hero-stats{background:color-mix(in srgb,var(--color-wash-gold) 38%,var(--card-bg));border-color:color-mix(in srgb,var(--color-brand-gold) 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