.advanced-courses-page{background:radial-gradient(circle at 10% 24rem,var(--color-cosmic-glow),#0000 30rem),var(--color-canvas);color:var(--color-text);font-family:var(--font-body);min-height:100vh}.advanced-courses-page *,.advanced-courses-page :after,.advanced-courses-page :before{box-sizing:border-box}.advanced-courses-main{margin:0 auto;padding:var(--space-6) 0 var(--space-section);width:min(100% - (2 * var(--page-gutter)),var(--content-wide))}.advanced-courses-hero{grid-gap:clamp(2rem,5vw,5rem);align-items:center;background:var(--color-surface-inverse);border:1px solid var(--color-border-inverse);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);color:var(--color-text-inverse);display:grid;gap:clamp(2rem,5vw,5rem);grid-template-columns:minmax(0,1.15fr) minmax(22rem,.85fr);grid-template-rows:1fr auto;isolation:isolate;min-height:min(46rem,calc(100vh - 9rem));overflow:hidden;padding:clamp(2rem,6vw,5.5rem);position:relative}.advanced-courses-hero:before{aspect-ratio:1;border:1px solid var(--color-cosmic-line-strong);border-radius:50%;box-shadow:0 0 0 5rem var(--color-cosmic-glow),0 0 0 11rem color-mix(in srgb,var(--color-brand) 4%,#0000);content:"";left:24%;position:absolute;top:-23rem;width:34rem;z-index:-1}.advanced-courses-eyebrow,.advanced-courses-section-label{color:var(--color-brand);font-size:var(--text-xs);font-weight:800;letter-spacing:.18em;margin:0;text-transform:uppercase}.advanced-courses-eyebrow{color:var(--color-accent-soft)}.advanced-courses-hero h1{color:var(--color-text-inverse);font-family:var(--font-display);font-size:clamp(4rem,7.6vw,8.2rem);font-weight:400;letter-spacing:-.07em;line-height:.88;margin:var(--space-4) 0 var(--space-5);max-width:65rem}.advanced-courses-heading h2 em,.advanced-courses-hero h1 em{color:var(--color-accent-soft);font-weight:400}.advanced-courses-hero__lead{color:var(--color-text-inverse-muted);font-size:clamp(1rem,1.35vw,1.2rem);line-height:1.7;margin:0;max-width:44rem}.advanced-courses-hero__actions{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-6)}.advanced-courses-primary,.advanced-courses-secondary{align-items:center;border:1px solid var(--color-brand);border-radius:var(--radius-pill);display:inline-flex;font-size:var(--text-sm);font-weight:800;gap:var(--space-5);justify-content:space-between;min-height:3.15rem;padding:.8rem 1.25rem;text-decoration:none}.advanced-courses-primary{background:var(--color-brand);color:var(--color-on-brand)}.advanced-courses-secondary{background:#0000;border-color:var(--color-border-inverse);color:var(--color-text-inverse)}.advanced-courses-synthesis{aspect-ratio:1;justify-self:center;position:relative;width:min(100%,27rem)}.advanced-courses-synthesis:after,.advanced-courses-synthesis:before{border:1px solid var(--color-cosmic-line-strong);border-radius:50%;content:"";position:absolute}.advanced-courses-synthesis:before{inset:3%}.advanced-courses-synthesis:after{border-style:dashed;inset:23%}.advanced-courses-synthesis>div{background:var(--color-cosmic-center);border:1px solid var(--color-cosmic-line-strong);border-radius:50%;display:grid;inset:34%;place-content:center;position:absolute;text-align:center}.advanced-courses-synthesis strong{color:var(--color-accent-soft);font-family:var(--font-display);font-size:clamp(1.25rem,2.5vw,2rem);font-weight:400}.advanced-courses-synthesis small{color:var(--color-text-inverse-muted);display:block;font-size:.62rem;letter-spacing:.08em;margin-top:var(--space-1);text-transform:uppercase}.advanced-courses-synthesis__system{background:var(--color-surface-inverse);border:1px solid var(--color-border-inverse);border-radius:var(--radius-pill);color:var(--color-text-inverse);display:inline-flex;font-size:var(--text-xs);font-weight:800;padding:.55rem .8rem;position:absolute;z-index:1}.advanced-courses-synthesis__system--one{left:32%;top:5%}.advanced-courses-synthesis__system--two{right:0;top:42%}.advanced-courses-synthesis__system--three{bottom:4%;left:32%}.advanced-courses-synthesis__system--four{left:0;top:42%}.advanced-courses-hero__facts{border-left:1px solid var(--color-border-inverse);border-top:1px solid var(--color-border-inverse);display:grid;grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));margin:0}.advanced-courses-hero__facts div{border-bottom:1px solid var(--color-border-inverse);border-right:1px solid var(--color-border-inverse);padding:var(--space-4)}.advanced-courses-hero__facts dt{color:var(--color-text-inverse-muted);font-size:var(--text-xs);letter-spacing:.1em;text-transform:uppercase}.advanced-courses-hero__facts dd{color:var(--color-accent-soft);font-family:var(--font-display);font-size:clamp(1.35rem,2vw,1.8rem);margin:var(--space-2) 0 0}.advanced-courses-foundation,.advanced-courses-guidance,.advanced-courses-tracks{background:var(--color-surface-raised);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);margin-top:var(--space-5);padding:clamp(1.5rem,5vw,4.5rem)}.advanced-courses-foundation{grid-gap:var(--space-6);align-items:end;border-top:4px solid var(--color-brand);display:grid;gap:var(--space-6);grid-template-columns:minmax(16rem,.75fr) minmax(18rem,1fr) auto}.advanced-courses-foundation h2{color:var(--color-text);font-family:var(--font-display);font-size:clamp(2.1rem,3.7vw,3.7rem);font-weight:400;letter-spacing:-.04em;line-height:.98;margin:var(--space-2) 0 0}.advanced-courses-foundation>p{color:var(--color-text-muted);line-height:1.7;margin:0}.advanced-courses-foundation>a,.advanced-courses-guidance>a{align-items:center;border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);color:var(--color-brand);display:inline-flex;font-size:var(--text-sm);font-weight:800;gap:var(--space-5);justify-content:space-between;min-height:3rem;padding:.75rem 1.1rem;text-decoration:none;white-space:nowrap}.advanced-courses-tracks{scroll-margin-top:9rem}.advanced-courses-heading{grid-gap:var(--space-3) var(--space-7);align-items:start;display:grid;gap:var(--space-3) var(--space-7);grid-template-columns:minmax(13rem,.34fr) minmax(0,1fr)}.advanced-courses-heading .advanced-courses-section-label{grid-row:1/span 2}.advanced-courses-heading h2{color:var(--color-text);font-family:var(--font-display);font-size:clamp(3.2rem,6.5vw,6.4rem);font-weight:400;letter-spacing:-.06em;line-height:.9;margin:0;max-width:58rem}.advanced-courses-heading h2 em{color:var(--color-brand)}.advanced-courses-heading>p:last-child{color:var(--color-text-muted);line-height:1.7;margin:0;max-width:44rem}.advanced-courses-track-list{border-top:1px solid var(--color-border-strong);margin-top:var(--space-7)}.advanced-courses-track{grid-gap:var(--space-5);align-items:center;border-bottom:1px solid var(--color-border-strong);display:grid;gap:var(--space-5);grid-template-columns:5rem minmax(0,1fr) minmax(13rem,.25fr);padding:var(--space-6) 0;transition:background-color .18s ease}.advanced-courses-track__number{align-self:start;color:var(--color-brand);font-family:var(--font-mono);font-size:var(--text-sm);font-weight:800;letter-spacing:.1em}.advanced-courses-track__meta{color:var(--color-text-subtle);display:flex;flex-wrap:wrap;font-size:var(--text-xs);font-weight:800;gap:var(--space-2);letter-spacing:.08em;text-transform:uppercase}.advanced-courses-track__meta span+span:before{content:"·";margin-right:var(--space-2)}.advanced-courses-track h3{color:var(--color-text);font-family:var(--font-display);font-size:clamp(2.1rem,3.7vw,3.7rem);font-weight:400;letter-spacing:-.04em;line-height:.98;margin:var(--space-2) 0 var(--space-3)}.advanced-courses-track__body>p{color:var(--color-text-muted);line-height:1.65;margin:0;max-width:51rem}.advanced-courses-track ul{display:flex;flex-wrap:wrap;gap:var(--space-2);list-style:none;margin:var(--space-4) 0 0;padding:0}.advanced-courses-track li{background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-pill);color:var(--color-text-muted);font-size:var(--text-xs);padding:.42rem .7rem}.advanced-courses-track__link{align-items:center;background:var(--color-brand);border:1px solid var(--color-brand);border-radius:var(--radius-pill);color:var(--color-on-brand);display:flex;font-size:var(--text-sm);font-weight:800;gap:var(--space-4);justify-content:space-between;min-height:3rem;padding:.7rem 1rem;text-decoration:none}.advanced-courses-method{background:var(--color-surface-inverse);border:1px solid var(--color-border-inverse);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);color:var(--color-text-inverse);margin-top:var(--space-5);padding:clamp(2rem,6vw,5.5rem)}.advanced-courses-heading--inverse .advanced-courses-section-label{color:var(--color-accent-soft)}.advanced-courses-heading--inverse h2{color:var(--color-text-inverse)}.advanced-courses-heading--inverse h2 em{color:var(--color-accent-soft)}.advanced-courses-principles{border-left:1px solid var(--color-border-inverse);border-top:1px solid var(--color-border-inverse);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:var(--space-7)}.advanced-courses-principles article{border-bottom:1px solid var(--color-border-inverse);border-right:1px solid var(--color-border-inverse);min-height:17rem;padding:var(--space-5)}.advanced-courses-principles span{color:var(--color-accent-soft);font-family:var(--font-mono);font-size:var(--text-xs);font-weight:800}.advanced-courses-principles h3{color:var(--color-text-inverse);font-family:var(--font-display);font-size:1.6rem;font-weight:400;line-height:1.1;margin:clamp(3rem,6vw,5rem) 0 var(--space-3)}.advanced-courses-principles p{color:var(--color-text-inverse-muted);line-height:1.65;margin:0}.advanced-courses-workbench{grid-gap:clamp(2rem,6vw,7rem);align-items:end;background:var(--color-surface-muted);border:1px solid var(--color-border);border-radius:var(--radius-xl);display:grid;gap:clamp(2rem,6vw,7rem);grid-template-columns:minmax(0,1fr) minmax(17rem,.32fr);margin-top:var(--space-5);padding:clamp(1.5rem,5vw,4.5rem)}.advanced-courses-workbench h2{color:var(--color-text);font-family:var(--font-display);font-size:clamp(3rem,5.8vw,5.8rem);font-weight:400;letter-spacing:-.055em;line-height:.92;margin:var(--space-3) 0}.advanced-courses-workbench p{color:var(--color-text-muted);line-height:1.7;margin:0;max-width:47rem}.advanced-courses-workbench__actions{grid-gap:var(--space-3);display:grid;gap:var(--space-3)}.advanced-courses-workbench__actions a{align-items:center;background:var(--color-surface-raised);border:1px solid var(--color-border-strong);border-radius:var(--radius-pill);color:var(--color-text);display:flex;font-size:var(--text-sm);font-weight:800;gap:var(--space-4);justify-content:space-between;min-height:3.1rem;padding:.75rem 1.1rem;text-decoration:none}.advanced-courses-workbench__actions a:first-child{background:var(--color-brand);border-color:var(--color-brand);color:var(--color-on-brand)}.advanced-courses-guidance{grid-gap:var(--space-6);align-items:end;display:grid;gap:var(--space-6);grid-template-columns:minmax(18rem,.75fr) minmax(18rem,1fr) auto}.advanced-courses-guidance h2{color:var(--color-text);font-family:var(--font-display);font-size:clamp(2.3rem,4vw,4rem);font-weight:400;letter-spacing:-.04em;line-height:.98;margin:var(--space-2) 0 0}.advanced-courses-guidance>p{color:var(--color-text-muted);line-height:1.7;margin:0}.advanced-courses-page a:focus-visible,.advanced-courses-page button:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}@media (hover:hover){.advanced-courses-primary:hover,.advanced-courses-track__link:hover,.advanced-courses-workbench__actions a:first-child:hover{filter:brightness(1.08)}.advanced-courses-foundation>a:hover,.advanced-courses-guidance>a:hover,.advanced-courses-secondary:hover{border-color:var(--color-brand)}.advanced-courses-track:hover{background:var(--color-surface-muted)}}@media (max-width:1040px){.advanced-courses-foundation,.advanced-courses-guidance{grid-template-columns:1fr 1fr}.advanced-courses-foundation>a,.advanced-courses-guidance>a{grid-column:2}.advanced-courses-principles{grid-template-columns:1fr 1fr}}@media (max-width:960px){.advanced-courses-hero{grid-template-columns:1fr;min-height:auto}.advanced-courses-synthesis{opacity:.42;position:absolute;right:-8rem;top:6rem;width:25rem;z-index:-1}.advanced-courses-track{grid-template-columns:3rem minmax(0,1fr)}.advanced-courses-track__link{grid-column:2;min-width:15rem;width:fit-content}.advanced-courses-workbench{grid-template-columns:1fr}}@media (max-width:700px){.advanced-courses-main{padding-top:.75rem;width:min(100% - 1rem,var(--content-wide))}.advanced-courses-hero{border-radius:var(--radius-lg);display:block;padding:1.5rem}.advanced-courses-hero h1{font-size:clamp(3.35rem,16.3vw,5.2rem)}.advanced-courses-hero__actions{display:grid}.advanced-courses-synthesis{right:-11rem;top:13rem;width:21rem}.advanced-courses-hero__facts{grid-template-columns:1fr;margin-top:var(--space-6)}.advanced-courses-hero__facts div{align-items:baseline;border-right:0;display:flex;justify-content:space-between;padding:.55rem 0}.advanced-courses-hero__facts dd{font-size:1.15rem;margin:0}.advanced-courses-foundation,.advanced-courses-guidance,.advanced-courses-method,.advanced-courses-tracks,.advanced-courses-workbench{border-radius:var(--radius-lg);padding:1.5rem}.advanced-courses-foundation,.advanced-courses-guidance,.advanced-courses-heading{grid-template-columns:1fr}.advanced-courses-heading .advanced-courses-section-label{grid-row:auto}.advanced-courses-heading h2{font-size:clamp(3rem,15vw,4.7rem)}.advanced-courses-foundation>a,.advanced-courses-guidance>a{grid-column:1;width:100%}.advanced-courses-track{gap:var(--space-3);grid-template-columns:1fr;padding:var(--space-5) 0}.advanced-courses-track__link{grid-column:1;min-width:0;width:100%}.advanced-courses-principles{grid-template-columns:1fr}.advanced-courses-principles article{min-height:auto}.advanced-courses-principles h3{margin-top:var(--space-5)}}