/* A wide civic scene; controls and explanations remain outside the 3D view. */
.human-intro.city-section{padding:94px 0 86px;background:#f2f0e7;color:#183b33;scroll-margin-top:90px}
.city-section .city-heading{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);align-items:end;gap:70px;margin-bottom:38px}
.human-intro.city-section .eyebrow{font:10px/1.6 ui-monospace,monospace;letter-spacing:.08em;color:#657b66;margin:0 0 22px}
.human-intro.city-section h2{font:500 clamp(2.55rem,4.1vw,4.05rem)/1.08 Manrope,sans-serif;letter-spacing:-.055em;margin:0}
.human-intro.city-section h2 em{font-family:Georgia,serif;font-weight:400;color:#56745f}
.human-intro.city-section h2 br{display:initial}
.human-intro.city-section p:not(.eyebrow){max-width:none;margin:0;font:13px/1.85 Manrope,sans-serif;color:#536c60}
.human-intro.city-section .city-opening>p{max-width:420px;font-size:14px}
.city-section .human-principles{padding-top:22px;gap:10px 17px;font:600 10px/1.6 Manrope,sans-serif;color:#355949}
.city-section .human-principles span::before{content:'';width:4px;height:4px;border-radius:50%;background:#8a9c72;flex:none}
.city-exhibit{border:1px solid #bfcbbc;border-radius:14px;overflow:hidden;background:#f8f8ee;box-shadow:0 28px 70px -54px #23463866}
.city-topline{display:flex;justify-content:space-between;gap:18px;padding:17px 23px;background:#1a3b33;color:#e2e5cb;font:9px/1.6 ui-monospace,monospace;letter-spacing:.055em;border-bottom:1px solid #476556}
.city-topline>[data-city-status]{color:#c4d1ba;text-align:right}
.city-stage{height:650px;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 52% 25%,#f5f1df 0%,#dce5d8 60%,#bdcfc0 100%)}
.city-section img.city-fallback{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.city-canvas{position:absolute;inset:0;display:block;width:100%;height:100%;visibility:hidden;touch-action:pan-y!important;cursor:grab;outline:none}
.city-canvas:active{cursor:grabbing}
.city-canvas:focus-visible{outline:2px solid #496f55;outline-offset:-7px}
.city-section[data-city-state="ready"] .city-canvas{visibility:visible}
.city-section[data-city-state="ready"] .city-fallback,.city-section[data-city-state="ready"] .city-static-note{display:none}
.city-tools{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:13px 23px;border-top:1px solid #cad4c3;background:#e9eddf}
.human-intro.city-section .city-orbit-hint{font:11px/1.6 Manrope,sans-serif;color:#49624f}
.city-motion-controls{display:flex;align-items:center;gap:7px;flex-shrink:0}
.city-motion-controls button{display:grid;place-items:center;min-width:38px;min-height:38px;padding:6px;border:1px solid #adbea5;border-radius:50%;color:#294d3b;background:#f8f9ee;font:500 20px/1 Manrope,sans-serif;cursor:pointer}
.city-motion-controls [data-city-play]{border-radius:5px;min-width:126px;padding:11px 14px;font:600 11px/1.4 Manrope,sans-serif;background:#254c3e;border-color:#254c3e;color:#f6f4de;margin-right:5px}
.city-presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:22px 23px 0}
.city-presets button{display:flex;align-items:center;gap:14px;text-align:left;border:1px solid #c5d0bc;border-radius:6px;padding:16px;min-height:54px;background:transparent;color:#4c6656;font:600 12px/1.5 Manrope,sans-serif;cursor:pointer;overflow-wrap:anywhere}
.city-presets button>span{font:9px/1.2 ui-monospace,monospace;opacity:.6;flex:none}
.city-presets button[aria-pressed="true"]{background:#274e3f;border-color:#274e3f;color:#f5f3dd}
.city-section button:hover:not(:disabled){border-color:#66866a;box-shadow:0 0 0 1px #66866a40}
.city-section button:focus-visible{outline:2px solid #446e51;outline-offset:3px}
.city-section button:disabled{opacity:.55;cursor:default}
.human-intro.city-section .city-static-note{padding:10px 23px 0;color:#647260;font-size:11px}
.city-caption{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:64px;padding:26px 23px 28px}
.city-caption h3{margin:0 0 9px;color:#244b3d;font:600 17px/1.35 Manrope,sans-serif;letter-spacing:-.025em}
.human-intro.city-section .city-caption [data-city-description]{max-width:650px;font-size:12px}
.human-intro.city-section .city-concept-note{font:10px/1.85 Manrope,sans-serif;align-self:center;color:#71806b;padding-left:22px;border-left:1px solid #cdd6c4}
@media(max-width:1100px){.city-section .city-heading{gap:38px;grid-template-columns:1.2fr 1fr}.city-presets button{padding:14px 12px;gap:10px;font-size:11px}.city-caption{gap:34px}}
@media(max-width:760px){.human-intro.city-section{padding:62px 0}.city-section .city-heading{grid-template-columns:1fr;gap:26px;margin-bottom:27px}.human-intro.city-section h2{font-size:clamp(2.45rem,7vw,3.45rem)}.human-intro.city-section .eyebrow{font-size:9px;margin-bottom:17px}.human-intro.city-section .city-opening>p{max-width:580px;font-size:13px}.city-section .human-principles{padding-top:16px;font-size:9px}.city-stage{height:440px}.city-topline{padding:13px 15px;font-size:8px;letter-spacing:.02em}.city-tools{padding:12px 15px;gap:10px;align-items:flex-start;flex-direction:column}.city-motion-controls{align-self:flex-end}.city-presets{grid-template-columns:repeat(2,minmax(0,1fr));padding:17px 15px 0;gap:7px}.city-presets button{min-height:52px;font-size:11px;gap:10px}.city-caption{grid-template-columns:1fr;gap:19px;padding:22px 15px}.city-caption h3{font-size:16px}.human-intro.city-section .city-caption [data-city-description]{font-size:12px}.human-intro.city-section .city-concept-note{padding:16px 0 0;border-left:0;border-top:1px solid #cdd6c4;font-size:10px}.human-intro.city-section .city-static-note{padding-inline:15px;font-size:10px}}
@media(max-width:374px){.human-intro.city-section h2{font-size:2.18rem}.city-stage{height:320px}.city-topline{padding-inline:11px;font-size:7px;gap:9px}.city-presets{padding-inline:11px;gap:6px}.city-presets button{padding:12px 9px;font-size:10px;gap:8px}.city-tools{padding-inline:11px}.city-motion-controls{gap:5px;width:100%;justify-content:space-between}.city-motion-controls button{min-width:35px;min-height:35px}.city-motion-controls [data-city-play]{min-width:116px;padding-inline:10px;font-size:10px;margin-right:0}.human-intro.city-section .city-orbit-hint{font-size:10px}.city-caption{padding-inline:13px}.city-exhibit{border-radius:10px}}
@media(prefers-reduced-motion:reduce){.city-section *{scroll-behavior:auto!important}}