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.family-crude{color:#5b3a1a;background:#f4e6d2}.family-gas{color:#155e75;background:#cffafe}.family-lpg{color:#166534;background:#dcfce7}.family-kero{color:#9a3412;background:#ffedd5}.family-gaso{color:#854d0e;background:#fef3c7}.family-diesel{color:#075985;background:#e0f2fe}.family-ethylene{color:#0f766e;background:#d5f5ef}.family-propylene{color:#6d28d9;background:#ede9fe}.family-c4{color:#b45309;background:#fef3c7}.family-butadiene{color:#be123c;background:#ffe4e6}.family-aromatic{color:#1d4ed8;background:#dbeafe}.family-neutral{color:#334155;background:#eef2f7}
@media(max-width:48rem){.figma-flowmap{padding:1rem}.flowmap-title{align-items:flex-start;flex-direction:column}.flowmap-title h2,.flowmap-panel h2{font-size:1.55rem}.flowmap-tabs{width:100%}.flowmap-tabs button{flex:1;padding:.6rem .45rem}.gas-yield-grid{grid-template-columns:1fr}}

.hero{padding:3.25rem 0 2.75rem}.hero h1{font-size:clamp(2.55rem,4.8vw,4.35rem)}.button.secondary{background:transparent;color:#075c69;border:1px solid #087e8b}.home-trust{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #c7cdd2;background:white;margin:0 0 2rem}.home-trust>div{padding:1rem 1.2rem;border-right:1px solid #c7cdd2}.home-trust>div:last-child{border-right:0}.home-trust span,.home-trust strong{display:block}.home-trust span{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--teal);font-weight:800}.home-trust strong{margin-top:.25rem}.home-trend{display:grid!important;grid-template-columns:1fr auto;align-items:center;gap:.15rem .75rem}.home-trend span,.home-trend strong{grid-column:1}.home-sparkline{grid-column:2;grid-row:1/3;width:7.5rem;height:3rem}.home-sparkline polyline{fill:none;stroke:var(--teal);stroke-width:3}.home-sparkline circle{fill:var(--amber)}.flow li{display:grid;gap:.45rem}.flow li:before{margin-bottom:.25rem}.flow li strong{font:700 1.05rem/1.25 Georgia,serif}.flow li span{font-size:.88rem;color:var(--mineral)}.weekly-home{display:block}.home-issue-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1rem}.home-issue-card{background:white;border:1px solid #c7cdd2;border-top:.3rem solid var(--teal);padding:1.2rem}.home-issue-card h3{font:700 1.35rem/1.2 Georgia,serif;margin:.35rem 0}.home-issue-card p:last-child{color:var(--mineral)}
.material-detail{padding:1.5rem}.material-detail header{align-items:start}.coverage-label{background:#e5f3f4;color:#075c69;padding:.35rem .55rem;font-size:.75rem;font-weight:800}.material-meta{display:grid;grid-template-columns:repeat(3,1fr);background:var(--navy);color:white;margin:1rem 0}.material-meta span{display:grid;padding:.85rem 1rem;border-right:1px solid #496176}.material-meta span:last-child{border-right:0}.material-meta b{color:#9fe2d5;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}.buyer-summary>h3{font:700 1.45rem Georgia,serif}.coverage-copy{border-left:.3rem solid var(--teal);background:#edf7f8;padding:.8rem}.buyer-actions{margin:1.5rem 0}.buyer-actions .section-head{margin:0 0 .75rem}.buyer-actions>div:last-child{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.buyer-actions article{background:#f3f6f7;border-top:.3rem solid var(--teal);padding:1rem}.buyer-actions h4{margin:.1rem 0 .5rem}.buyer-actions ul{margin:.4rem 0;padding-left:1.2rem}.analysis-layer,.deep-dive-layer{border:1px solid #9cb7bb;background:white;margin:1.25rem 0}.analysis-layer>summary,.deep-dive-layer>summary{cursor:pointer;padding:1rem 1.2rem;font-weight:800;color:#075c69;background:#edf7f8}.analysis-layer[open]>summary,.deep-dive-layer[open]>summary{border-bottom:1px solid #9cb7bb}.analysis-layer-body,.pp-route-deep-dive{padding:1rem}.mobile-material-select{display:none}.source-note{font-size:.92rem;color:#34495b;background:#fffaf0}.source-note strong:first-child:before{content:'ⓘ ';color:var(--amber)}
.chart-toolbar{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-bottom:.5rem}.chart-toolbar>div{display:grid}.chart-toolbar span{color:var(--mineral);font-size:.82rem}.chart-toolbar button{padding:.55rem .75rem;background:white;border:1px solid var(--teal);color:#075c69;font-weight:800}.lag-chart .lag-optional{display:none}.lag-chart.show-lags .lag-optional{display:flex}.lag-chart.show-lags svg .lag-optional{display:inline}.table-wrap{scrollbar-gutter:stable;-webkit-overflow-scrolling:touch}
@media(max-width:48rem){.home-trust,.material-meta,.buyer-actions>div:last-child{grid-template-columns:1fr}.home-trust>div,.material-meta span{border-right:0;border-bottom:1px solid #c7cdd2}.home-trust>div:last-child,.material-meta span:last-child{border-bottom:0}.home-trend{grid-template-columns:1fr auto!important}.material-selector{display:none}.mobile-material-select{display:grid;gap:.3rem;font-weight:800;margin:1rem 0}.mobile-material-select select{width:100%;padding:.75rem;font:inherit;background:white}.material-detail{padding:1rem}.analysis-layer-body,.pp-route-deep-dive{padding:.65rem}.analysis-layer .table-wrap,.technical-assumptions .table-wrap{border:1px solid #c7cdd2}.analysis-layer table,.technical-assumptions table{min-width:42rem}.chart-toolbar{align-items:flex-start;flex-direction:column}.chart-toolbar button{width:100%}.lag-chart{padding:.65rem;overflow-x:auto}.lag-chart svg{min-width:42rem}.home-issue-grid{grid-template-columns:1fr}}
@media(max-width:30rem){.hero{padding:2rem 0}.hero h1{font-size:2.35rem}.home-sparkline{width:5.5rem}.material-detail h2{font-size:2rem}}

body>header,main,footer{width:min(100%,100rem);max-width:none;padding-inline:clamp(1rem,3vw,3rem)}
.vertical-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:1rem;margin:1.5rem 0;font-size:inherit}.vertical-links a{display:grid;gap:.25rem;background:white;border:1px solid #c7cdd2;border-top:.3rem solid var(--teal);padding:1rem;text-decoration:none}.vertical-links a:hover,.vertical-links a:focus-visible{background:#edf7f8}.vertical-links span{color:var(--teal);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.vertical-links strong{font:700 1.12rem/1.2 Georgia,serif;color:var(--navy)}.vertical-links small{color:var(--mineral)}
.workspace-bridge,.workspace-privacy{background:#edf7f8;border-left:.3rem solid var(--teal);padding:1rem}.workspace-links{display:flex;flex-wrap:wrap;gap:.55rem}.workspace-links a{background:white;border:1px solid #9cb7bb;padding:.45rem .7rem;font-weight:800;text-decoration:none}
.vertical-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#9cabb5;padding:1px;margin:2rem 0}.vertical-path article{background:white;padding:1.35rem}.vertical-path span{color:var(--amber);font-weight:900}.vertical-path h2{font:700 1.35rem/1.2 Georgia,serif}.vertical-path a{font-weight:800}
.cost-structure{background:white;border:1px solid #c7cdd2;padding:clamp(1rem,2vw,2rem);margin:2rem 0}.cost-structure .section-head{margin:0 0 1rem}.cost-structure ol{list-style:none;padding:0;counter-reset:cost-layer}.cost-structure li{counter-increment:cost-layer;display:grid;grid-template-columns:minmax(12rem,.7fr) minmax(0,1.3fr);gap:1rem;padding:1rem;border-top:1px solid #d6dde1}.cost-structure li:first-child{border-top:.3rem solid var(--teal)}.cost-structure li strong:before{content:'0' counter(cost-layer) ' · ';color:var(--teal)}.cost-structure li span{color:var(--mineral)}
.reference-types>div:last-child{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.reference-types article{background:white;border:1px solid #c7cdd2;border-top:.3rem solid var(--teal);padding:1.2rem}.reference-types h3{font:700 1.2rem/1.25 Georgia,serif}
@media(max-width:64rem){body>header{align-items:flex-start;flex-wrap:wrap}body>header>nav{width:100%}.vertical-path,.reference-types>div:last-child{grid-template-columns:1fr}.cost-structure li{grid-template-columns:1fr;gap:.35rem}}
@media(max-width:48rem){body>header,main,footer{padding-inline:1rem}.workspace-links{display:grid}.workspace-links a{width:100%}}

.assumption-table table{table-layout:auto;min-width:72rem}
.assumption-table th:first-child,.assumption-table td:first-child{min-width:14rem}
.assumption-table th:nth-child(2),.assumption-table th:nth-child(3),.assumption-table th:nth-child(4),.assumption-table td:nth-child(2),.assumption-table td:nth-child(3),.assumption-table td:nth-child(4){width:5.25rem;min-width:5.25rem;white-space:nowrap;overflow-wrap:normal;word-break:normal}
.assumption-table th:last-child,.assumption-table td:last-child{min-width:28rem}