.idx-layout{padding:32px 0 24px;display:flex;flex-direction:column;gap:20px}.entry-hero{padding:64px 0 32px;text-align:center}.entry-title{font-size:clamp(1.8rem,3.5vw,2.4rem);font-weight:700;letter-spacing:-.02em;color:var(--text)}.entry-title .gradient-text{font-size:clamp(2.6rem,5.5vw,3.6rem);font-weight:900;letter-spacing:-.04em}.entry-subtitle{margin-top:10px;color:var(--text3);font-size:.95rem;line-height:1.7}.entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.entry-grid .flip-container{min-height:260px}.entry-grid .flip-front-title{font-size:1.8rem;letter-spacing:.01em}.entry-grid .flip-back{align-items:center;justify-content:center;text-align:center;padding:28px 24px;gap:10px}.entry-desc{font-size:.8rem;line-height:1.65;color:var(--text2)}.entry-list{list-style:none;margin:0;padding:0;width:100%;text-align:left}.entry-list li{display:flex;align-items:flex-start;gap:6px;font-size:.74rem;line-height:1.65;color:var(--text2)}.entry-foot{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px 16px;color:var(--text3);font-size:.78rem}.is-disabled{pointer-events:none;opacity:.55}.idx-paths-section{margin-top:28px;display:flex;flex-direction:column;gap:10px}.flip-container{border-radius:var(--radius-lg);background:var(--surface2);transition:transform .4s cubic-bezier(.4,0,.2,1),box-shadow .4s cubic-bezier(.4,0,.2,1)}.flip-container:hover{transform:translateY(-3px)}.flip-link{text-decoration:none;color:var(--text);display:block;outline:none}.flip-inner{display:grid;border-radius:var(--radius-lg);overflow:hidden;background:var(--surface2)}.flip-front,.flip-back{grid-area:1 / 1;padding:20px 16px;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:opacity .5s cubic-bezier(.4,0,.2,1),filter .5s cubic-bezier(.4,0,.2,1),transform .5s cubic-bezier(.4,0,.2,1)}.flip-front{background:var(--surface2);opacity:1;filter:blur(0);transform:scale(1);z-index:2}.flip-back{align-items:flex-start;justify-content:flex-start;background:var(--surface2);opacity:0;filter:blur(6px);transform:scale(.97);z-index:1}.flip-container:hover .flip-front{opacity:0;filter:blur(8px);transform:scale(1.03)}.flip-container:hover .flip-back{opacity:1;filter:blur(0);transform:scale(1)}.idx-paths-grid .flip-back{background:var(--surface2)}.flip-front-title{font-size:1.5rem;font-weight:800;letter-spacing:.02em}.flip-front-sub{font-size:.75rem;color:var(--text3);margin-top:6px}.flip-back-title{font-size:.85rem;font-weight:700;margin-bottom:10px;width:100%;text-align:center}.idx-trio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.idx-bottom-layout{display:flex;gap:18px;align-items:stretch}.idx-paths-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;flex-shrink:0}.idx-paths-grid .flip-inner{min-height:170px}.idx-paths-grid .flip-front{align-items:center;justify-content:center;text-align:center}.idx-paths-grid .flip-front-title{font-size:1.4rem}.idx-knowledge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;flex:1}.idx-knowledge-grid .flip-inner{min-height:170px}.idx-knowledge-grid .flip-front,.idx-knowledge-grid .flip-back{padding:16px 14px}.idx-knowledge-grid .flip-front{align-items:center;justify-content:center;text-align:center}.idx-knowledge-grid .flip-back{align-items:center;justify-content:space-between;text-align:center}.kn-back-list{list-style:none;margin:0;padding:0;width:100%;text-align:left}.kn-back-list li{display:flex;align-items:flex-start;gap:6px;font-size:.74rem;color:var(--text2);line-height:1.65}.kn-back-list .idx-card-dot{margin-top:7px}.idx-knowledge-grid .flip-front-title{font-size:1.3rem}.idx-knowledge-grid .flip-back-title{margin-bottom:8px;font-size:.9rem}.idx-paths-sub{font-size:.8rem;color:var(--text3)}.idx-skill-list{display:flex;flex-direction:column;gap:8px;width:100%}.idx-skill{display:flex;gap:8px;align-items:flex-start}.idx-skill-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;margin-top:5px}.idx-skill strong{display:block;font-size:.78rem;color:var(--text);margin-bottom:1px}.idx-skill span{font-size:.68rem;color:var(--text3);line-height:1.4}.idx-card-list{list-style:none;margin:0;padding:0;width:100%}.idx-card-list li{display:flex;align-items:flex-start;gap:6px;font-size:.7rem;color:var(--text2);line-height:1.8}.idx-card-dot{width:4px;height:4px;border-radius:50%;flex-shrink:0;margin-top:7px;opacity:.5}@media(max-width:1024px){.entry-grid{grid-template-columns:1fr 1fr}.entry-grid .flip-container:last-child{grid-column:1 / -1;max-width:50%;justify-self:center}.idx-trio-grid{grid-template-columns:1fr}.idx-bottom-layout{flex-direction:column}.idx-knowledge-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.entry-hero{padding-top:28px}.entry-grid,.idx-paths-grid{grid-template-columns:1fr}}