.aviation-pathway{background:var(--cream,#faf7f0);border:1px solid var(--mist,#d8d0c4);border-radius:14px;padding:clamp(16px,3vw,28px);margin:2rem 0;color:var(--ink,#30291f)}
.aviation-pathway h3{font-size:1.45rem;line-height:1.3;margin:0 0 .7rem}.aviation-pathway .pathway-deck{font-size:.93rem;margin:0 0 1.2rem}.aviation-pathway .pathway-panel{padding:1rem 0;border-top:1px solid var(--mist,#d8d0c4)}
.aviation-pathway h4{font-family:inherit;font-size:1rem;line-height:1.5;margin:0 0 .75rem}.aviation-pathway h4 strong{display:block;font-size:1.45rem;color:#24567c}.aviation-pathway p{font-size:.88rem;line-height:1.55;margin:.75rem 0}
.flight-bar{height:32px;background:#e6e0d6;border-radius:4px;overflow:hidden}.flight-bar span{display:block;height:100%;background:#24567c}.pathway-axis{display:flex;justify-content:space-between;gap:10px;font-size:.73rem;margin:.3rem 0 .8rem;font-variant-numeric:tabular-nums}
.pathway-stack{display:flex;height:40px;border-radius:4px;overflow:hidden}.pathway-stack span{display:flex;align-items:center;justify-content:center;color:white;font-family:var(--font-mono,monospace);font-size:.85rem;font-weight:700;border-right:2px solid var(--cream,#faf7f0);box-sizing:border-box}.pathway-stack span:last-child{border:0}
.pathway-residual{background:repeating-linear-gradient(135deg,#394a60 0,#394a60 5px,#52647e 5px,#52647e 8px)}.pathway-saf{background:#65548b}.pathway-efficiency{background:#24567c}.pathway-demand{background:#95501f}
.aviation-pathway .pathway-legend{display:grid;grid-template-columns:1fr 1fr;gap:14px;list-style:none;padding:0;margin:1rem 0}.aviation-pathway .pathway-legend li{display:flex;align-items:flex-start;gap:9px;font-size:.82rem;line-height:1.5;margin:0}.pathway-legend i{flex:0 0 13px;height:13px;border-radius:2px;margin-top:5px}.pathway-legend strong{display:block}.aviation-pathway .pathway-takeaway{padding:.85rem;border-left:3px solid #65548b;background:#eeebf1}.aviation-pathway .pathway-takeaway strong{display:block}
.aviation-pathway figcaption{font-size:.76rem;line-height:1.6;text-align:left;color:var(--bark,#554638);margin:.4rem 0}.aviation-pathway a{overflow-wrap:anywhere}.pathway-method{margin-top:1rem;border-top:1px solid var(--mist,#d8d0c4);padding-top:.7rem}.pathway-method summary{cursor:pointer;font-size:.85rem}.pathway-method summary:focus-visible{outline:2px solid #24567c;outline-offset:4px}.aviation-pathway .pathway-method p{font-size:.8rem}
@media(max-width:540px){.aviation-pathway .pathway-legend{grid-template-columns:1fr}.aviation-pathway h3{font-size:1.25rem}.pathway-axis{font-size:.7rem}}
.aviation-pathway .pathway-paired h4{font-size:.88rem;margin:0 0 .4rem}.aviation-pathway .pathway-paired #flight-future{margin-top:.85rem}.pathway-paired .flight-bar,.pathway-paired .pathway-stack{height:36px}