/* Simulation catalogue and guides. Standalone apps keep their own styles. */
.sim-page{--sim-ink:#10243a;--sim-accent:#006e68;--sim-line:#d8e2e6;color:var(--sim-ink);background:#f7faf9;font-family:'Space Grotesk',sans-serif;padding-top:88px;overflow-x:clip}
.sim-page *{box-sizing:border-box}.sim-page [hidden]{display:none!important}.sim-wrap{width:min(1200px,100% - 64px);margin-inline:auto}.sim-page h1,.sim-page h2,.sim-page h3{font-family:Archivo,sans-serif;letter-spacing:-.035em;line-height:1.1}.sim-page h1{font-size:clamp(2.6rem,6vw,5.8rem);font-weight:800;margin:20px 0}.sim-page h2{font-size:clamp(1.5rem,2.6vw,2.15rem);font-weight:700}.sim-page p{line-height:1.65}.sim-page a,.sim-page button{touch-action:manipulation}.sim-page :is(a,button):focus-visible{outline:3px solid #00a89b;outline-offset:5px}.sim-hero{padding:70px 0 55px;border-bottom:1px solid var(--sim-line);background:linear-gradient(115deg,#edf6f3,#fff 65%);position:relative}.sim-eyebrow{font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;margin:0;color:var(--sim-accent)}.sim-headline{font-size:clamp(1.25rem,2.6vw,2rem);font-weight:500;margin:0 0 14px;letter-spacing:-.035em}.sim-intro{font-size:1.14rem;max-width:750px;margin:0;color:#3f5263}.sim-browser-note{display:flex;align-items:center;gap:10px;font-size:.85rem;color:#46645d;margin:24px 0 0}.sim-browser-note span{color:var(--sim-accent)}.sim-catalogue{padding:30px 0 76px}.sim-language-note{color:#526371;font-size:.85rem;line-height:1.6;margin:0 0 26px;max-width:750px}.sim-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.sim-card{background:#fff;border:1px solid var(--sim-line);min-width:0;display:flex;flex-direction:column}.sim-cityscope{--sim-accent:#2769a4}.sim-friendship{--sim-accent:#7b4a9a}.sim-family{--sim-accent:#a05128}.sim-card-heading{display:flex;gap:14px;align-items:center;padding:20px 25px;border-bottom:1px solid var(--sim-line)}.sim-index{font-family:Archivo,sans-serif;font-size:.9rem;color:#8d9ca6;margin-inline-start:auto}.sim-icon{display:inline-flex;width:40px;height:40px;flex:none;align-items:center;justify-content:center;color:var(--sim-accent)}.sim-icon svg{width:34px;height:34px}.sim-preview{display:block;overflow:hidden;border-bottom:1px solid var(--sim-line);background:#e9eff0;aspect-ratio:1.85}.sim-preview img,.sim-launch-preview>img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}.sim-preview img{transition:transform .4s ease}.sim-card:hover .sim-preview img{transform:scale(1.025)}.sim-card-copy{padding:26px;display:flex;flex-direction:column;flex:1}.sim-card-copy h2{margin:0 0 14px;font-size:clamp(1.6rem,2.6vw,2rem);text-align:start}.sim-card-copy>p{font-size:.98rem;color:#435565;margin:0 0 16px}.sim-card-copy .sim-scale{font-size:.76rem;color:var(--sim-accent);font-weight:500;margin-top:auto;padding-top:8px}.sim-link{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;min-height:44px;font-weight:600;font-size:.9rem;color:var(--sim-accent);text-decoration:none;border-bottom:1px solid currentColor;padding-block:8px}.sim-link span[aria-hidden]{font-size:1.25rem}.sim-methods{padding:48px 0;border-block:1px solid var(--sim-line);background:#edf3f2}.sim-methods-grid{display:grid;grid-template-columns:1fr 2fr;gap:50px}.sim-methods h2{margin:0;max-width:300px}.sim-methods p{margin:0;max-width:760px;color:#435565}.sim-methods .sim-small{font-size:.86rem;margin-top:20px}.sim-related{padding:60px 0 75px;background:#fff}.sim-related h2{margin:0 0 18px}.sim-related p{max-width:650px;color:#435565;margin:0 0 18px}.sim-back{display:inline-flex;align-items:center;gap:12px;min-height:44px;color:#466071;font-size:.88rem;text-decoration:none;margin-bottom:20px}.sim-detail-hero{padding-top:30px}.sim-detail-heading{display:flex;align-items:center;gap:14px}.sim-detail-hero h1{font-size:clamp(2.3rem,5.7vw,5rem);max-width:1000px;text-align:start;overflow-wrap:anywhere}.sim-guide{padding:50px 0}.sim-guide-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:65px}.sim-guide h2{margin:0 0 25px}.sim-features{list-style:none;padding:0;margin:0 0 26px}.sim-features li{padding:12px 0 12px 22px;border-bottom:1px solid var(--sim-line);position:relative;font-size:.97rem;line-height:1.6}.sim-features li:before{content:'+';position:absolute;inset-inline-start:0;color:var(--sim-accent)}.sim-steps{counter-reset:simsteps;list-style:none;padding:0;margin:0;display:grid;gap:22px}.sim-steps li{display:flex;gap:16px;font-size:.94rem;line-height:1.65}.sim-steps li:before{counter-increment:simsteps;content:'0' counter(simsteps);color:var(--sim-accent);font-weight:700;font-size:.8rem;padding-top:3px;flex:none}.sim-run-section{padding:0 0 65px}.sim-workspace-intro{font-size:.89rem;color:#526371;margin:0 0 16px}.sim-launcher{border:1px solid var(--sim-line);background:#fff;min-width:0}.sim-launch-preview{height:420px;position:relative;overflow:hidden;background:#dce6e7}.sim-launch-preview>img{filter:brightness(.55);object-position:top}.sim-launch-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;text-align:center;color:#fff;background:linear-gradient(transparent,#10243a90)}.sim-launch-overlay p{font-family:Archivo,sans-serif;font-size:1.6rem;font-weight:600;margin:0 0 24px}.sim-launch-overlay>span{font-size:.8rem;max-width:330px;margin-top:20px}.sim-button{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:15px 25px;min-height:48px;border:1px solid transparent;background:#007d73;color:#fff;font:600 .92rem 'Space Grotesk',sans-serif;cursor:pointer;border-radius:3px}.sim-button:hover{background:#00665e}.sim-runtime-link{display:flex;justify-content:flex-end;padding:15px 24px}.sim-runtime-link .sim-link{font-size:.8rem;min-height:40px}.sim-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 18px;background:#10243a;color:#fff}.sim-status{margin:0;font-size:.8rem}.sim-toolbar-actions{display:flex;gap:8px;flex-wrap:wrap}.sim-button-quiet{background:transparent;border-color:#ffffff50;padding:8px 14px;min-height:44px;font-size:.8rem}.sim-button-quiet:hover{background:#ffffff18}.sim-frame-slot{height:min(850px,85svh);min-height:600px;background:#f4f7f9}.sim-frame-slot iframe{width:100%;height:100%;border:0;display:block;background:#f4f7f9}.sim-save-note{padding:10px 18px;font-size:.75rem;color:#526371;margin:0;border-top:1px solid var(--sim-line)}.sim-workspace.is-expanded{position:fixed;inset:0;z-index:10000;background:#fff;display:flex;flex-direction:column;width:100%;height:100dvh;overscroll-behavior:contain}.sim-workspace.is-expanded .sim-frame-slot{flex:1;min-height:0;height:auto}.sim-workspace.is-expanded .sim-save-note{flex:none}.sim-workspace.is-expanded .sim-toolbar{flex:none}.sim-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[dir=rtl] .sim-features li{padding-inline:22px 0}[dir=rtl] .sim-back>span{transform:scaleX(-1)}[dir=rtl] .sim-detail-hero h1,[dir=rtl] .sim-card-copy h2{text-align:right}
@media(max-width:767px){.sim-page{padding-top:76px}.sim-wrap{width:calc(100% - 36px)}.sim-hero{padding:40px 0 35px}.sim-detail-hero{padding-top:20px}.sim-page h1{margin:16px 0}.sim-intro{font-size:1rem}.sim-grid{grid-template-columns:1fr;gap:24px}.sim-catalogue{padding:24px 0 45px}.sim-card-heading{padding:16px 20px}.sim-card-copy{padding:22px}.sim-methods-grid,.sim-guide-grid{grid-template-columns:1fr;gap:28px}.sim-methods{padding:32px 0}.sim-guide{padding:35px 0}.sim-guide h2{margin-bottom:18px}.sim-launch-preview{height:340px}.sim-toolbar{align-items:flex-start;flex-direction:column;gap:8px;padding:10px 12px}.sim-toolbar-actions{width:100%}.sim-button-quiet{flex:1;padding-inline:10px;gap:8px}.sim-frame-slot{height:780px;min-height:580px}.sim-runtime-link{padding:12px 16px}.sim-save-note{padding:10px 12px}.sim-related{padding:40px 0 50px}.sim-launch-overlay{padding:18px}.sim-launch-overlay p{font-size:1.35rem}.sim-run-section{padding-bottom:40px}}
@media(prefers-reduced-motion:reduce){.sim-preview img{transition:none}}
/* Simulations are part of the page rather than a framed application. */
.sim-page,.sim-hero,.sim-guide,.sim-run-section,.sim-catalogue,.sim-methods,.sim-related{background:#fff}
.simulation-inline .sim-detail-hero{padding:30px 0 22px}.simulation-inline .sim-detail-hero h1{font-size:clamp(2rem,4vw,3.4rem);margin:12px 0}
.simulation-inline .sim-wrap{width:calc(100% - clamp(32px,6vw,112px));max-width:none}
.sim-inline-workspace{width:100%;border-bottom:1px solid #d7e2e4}
.simulation-inline #app .runtime-back,.simulation-inline #app .wordmark,.simulation-inline #app .intro>div:first-child{display:none}
.simulation-inline #app .workspace-header{justify-content:flex-end;padding-top:16px}
.simulation-inline #app .intro{display:block;padding-top:0}.simulation-inline #app .model-stamp{max-width:none}
.simulation-inline #app .model-stamp p{max-width:none}
.simulation-inline #app .setup{top:100px}
.simulation-inline #app :is(h2,h3){font-family:Archivo,system-ui,sans-serif}
.simulation-inline #app p{line-height:1.55}
.simulation-inline #app .footer{display:none}
@media(max-width:760px){.simulation-inline .sim-detail-hero{padding-top:22px}.simulation-inline #app .setup{position:static}.simulation-inline #app .workspace-header{padding-top:12px}.simulation-inline #app .header-controls{justify-content:space-between}}
@media print{body>header,body>footer,.sim-detail-hero,.sim-guide,.sim-methods,.sim-related{display:none!important}.sim-page{padding-top:0!important}.sim-inline-workspace{border:0}.simulation-inline #app .intro>div:first-child{display:block}.simulation-inline #app .intro .model-stamp{border:0}}
.sim-catalogue-brief{padding:48px 0;border-bottom:1px solid var(--sim-line);background:#fff}.sim-catalogue-brief-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,6vw,88px)}.sim-catalogue-brief h2,.sim-projects-heading h2{margin:12px 0}.sim-catalogue-brief p:not(.sim-eyebrow),.sim-projects-heading p:not(.sim-eyebrow){max-width:650px;margin:0;color:#3f5263}.sim-catalogue-goal{padding:24px;border:1px solid var(--sim-line);border-radius:14px;background:#f5faf8}.sim-projects-heading{padding:12px 0 26px;border-bottom:1px solid var(--sim-line);margin-bottom:22px}.sim-projects-heading h2{font-size:clamp(1.9rem,3.8vw,3.1rem)}@media(max-width:700px){.sim-catalogue-brief{padding:34px 0}.sim-catalogue-brief-grid{grid-template-columns:1fr;gap:24px}.sim-catalogue-goal{padding:20px}.sim-projects-heading{padding-top:4px}}