.res-feature{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;background:var(--paper-card);border:1.5px solid var(--line);border-radius:20px;padding:48px;margin-bottom:56px;text-decoration:none;color:inherit;cursor:pointer;transition:border-color .2s,box-shadow .2s}.res-feature:hover{border-color:var(--blue);box-shadow:0 16px 42px rgba(10,10,10,.1)}.res-feature-tag{font-family:var(--font-geist-mono),monospace;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}.res-feature h2{font-family:var(--font-instrument-serif),serif;font-weight:400;font-size:clamp(2rem,3.4vw,2.8rem);line-height:1.06;letter-spacing:-.01em;color:var(--ink);margin:14px 0 16px}.res-feature p{font-size:1rem;line-height:1.65;color:var(--ink-meta);margin-bottom:14px}.res-feature p em{font-style:italic;color:var(--ink)}.res-feature-aside{background:var(--paper);border:1.5px solid var(--line);border-radius:12px;padding:14px 26px}.res-kv{display:flex;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid rgba(10,10,10,.08)}.res-kv:last-child{border-bottom:none}.res-kv-k{font-family:var(--font-geist-mono),monospace;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);align-self:center}.res-kv-v{font-family:var(--font-inter),sans-serif;font-weight:700;font-size:.9rem;color:var(--ink);text-align:right}.res-note{background:var(--paper-card);border-left:3px solid var(--blue);border-radius:0 12px 12px 0;padding:20px 24px;margin:0 0 44px;font-size:.97rem;line-height:1.6;color:var(--ink-meta);max-width:860px}.res-note strong{color:var(--ink)}.aca-curriculum-head{margin-bottom:48px}.aca-stage{margin-bottom:60px}.aca-stage:last-child{margin-bottom:0}.aca-stage-head{display:flex;align-items:baseline;gap:22px;padding-bottom:22px;margin-bottom:30px;border-bottom:1.5px solid var(--line-soft)}.aca-stage-num{font-size:2.5rem;line-height:1;color:var(--blue);flex:0 0 auto;min-width:52px}.aca-stage-num,.aca-stage-title{font-family:var(--font-instrument-serif),serif}.aca-stage-title{font-weight:400;font-size:1.85rem;line-height:1.1;color:var(--ink);margin:0}.aca-stage-desc{font-size:.95rem;color:var(--ink-meta);margin:5px 0 0;max-width:60ch}#page-learn .aca-stage-dots,#page-learn .aca-stage-scroller{display:none}@media (max-width:1279px){#page-learn .aca-stage .res-grid{display:none}#page-learn .aca-stage-scroller{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:4px;margin:0 -40px;padding-left:40px;padding-right:40px;scroll-padding-left:40px;scroll-padding-right:40px;-webkit-overflow-scrolling:touch;scrollbar-width:none}#page-learn .aca-stage-scroller::-webkit-scrollbar{display:none}#page-learn .aca-stage-scroller-item{flex:0 0 86%;scroll-snap-align:start}#page-learn .aca-stage-dots{display:flex;justify-content:center;gap:8px;margin-top:18px}#page-learn .aca-stage-dot{width:7px;height:7px;border-radius:50%;padding:0;border:none;background:rgba(10,10,10,.18);cursor:pointer;transition:background .2s,transform .2s}#page-learn .aca-stage-dot.is-active{background:var(--blue);transform:scale(1.3)}}@media (max-width:900px){.res-feature{grid-template-columns:1fr;padding:30px;gap:26px}}@media (max-width:767px){#page-learn .aca-stage-scroller{margin:0 -20px;padding-left:20px;padding-right:20px;scroll-padding-left:20px;scroll-padding-right:20px}}@media (max-width:640px){.aca-stage-head{gap:14px}.aca-stage-num{font-size:2rem;min-width:40px}}