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.causal-curve-legend .reward:before{background:#e99586}.causal-curve-legend .refusal:before{background:#67d0cb}.causal-curve-legend .gradient:before{background:#c0a3d9}
.causal-focus{padding:12px 14px;border-left:3px solid var(--phase-color);background:#20314a;color:var(--phase-color);font-size:14px;line-height:1.7;margin:17px 0}
.causal-phase{font-size:26px}.causal-step{color:var(--phase-color)}.causal-detail{font-size:14px;min-height:92px}.causal-equation{opacity:.9}.causal-signal{font-size:12px}
@media(max-width:1000px){.causal-body{gap:25px}.causal-scene canvas{height:584px}.causal-focus{font-size:13px}.causal-curve-legend{font-size:11px;gap:12px}}
@media(max-width:700px){.causal-body{grid-template-columns:1fr;gap:25px}.causal-scene canvas{height:584px}.causal-explanation{display:block}.causal-detail{min-height:0}.causal-focus{font-size:14px}.causal-equation{text-align:left;font-size:14px;margin-top:17px}.causal-signal{margin-top:18px;font-size:12px}.causal-axis{font-size:10px}.causal-curve-legend{font-size:11px;gap:12px}.causal-heading .mono{font-size:10px}}


/* The README vector wordmark uses these same three brand colors. */
:root{--brand-blue:#4b8bea;--brand-slate:#5b94b6;--brand-teal:#2e9d8b}
.hero{background:radial-gradient(ellipse at 25% 22%,#194bae30,transparent 55%),radial-gradient(ellipse at 83% 35%,#218c8020,transparent 55%),#0b1222}
.hero-wash{background:radial-gradient(ellipse at 20% 20%,#265fd126,transparent 55%),radial-gradient(ellipse at 80% 60%,#218c8018,transparent 50%)}
.reading-progress span{background:linear-gradient(90deg,var(--brand-blue),var(--brand-teal))}

.hero-brand .scope-wordmark>.title-de,.paper-title .title-de{color:var(--brand-blue)}
.hero-brand .scope-wordmark>.title-shortcut,.paper-title .title-shortcut{color:var(--brand-slate)}
.hero-brand .scope-wordmark>.title-align,.paper-title .title-align{color:var(--brand-teal)}

#motivation .causal-lab{margin:42px 0 0}.causal-lab figcaption a{color:#a8caff;text-decoration:underline;text-underline-offset:3px}