:root{color-scheme:light;--color-paper: #f7f5f1;--color-paper-warm: #efe9dd;--color-paper-raised: #fffdfa;--color-ink: #1a1a1a;--color-ink-muted: #4a4640;--color-ink-soft: #6c665e;--color-rule: #d8d0c4;--color-rule-strong: #b9aa9b;--color-accent: #7a4a3a;--color-accent-dark: #5c352a;--color-map-water: #d7d8d3;--font-heading: Georgia, "Iowan Old Style", "Times New Roman", serif;--font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-caption: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--step--1: clamp(.78rem, .75rem + .15vw, .9rem);--step-0: clamp(1rem, .96rem + .2vw, 1.125rem);--step-1: clamp(1.25rem, 1.14rem + .52vw, 1.6rem);--step-2: clamp(1.62rem, 1.35rem + 1.08vw, 2.35rem);--step-3: clamp(2.15rem, 1.72rem + 1.7vw, 3.25rem);--space-2xs: .25rem;--space-xs: .5rem;--space-sm: .75rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2.25rem;--space-2xl: 3rem;--space-3xl: 4.5rem;--space-4xl: 7rem;--measure-prose: 62ch;--measure-caption: 78ch;--site-gutter: clamp(1rem, 3vw, 3rem);--radius-xs: 2px;--radius-sm: 4px;--radius-md: 8px;--shadow-hairline: 0 0 0 1px rgba(26, 26, 26, .08);--shadow-raised: 0 .75rem 2rem rgba(26, 26, 26, .08);--z-map: 1;--z-header: 3;--z-skip: 10;--motion-duration: .18s;--motion-ease: cubic-bezier(.2, 0, .2, 1)}@media(prefers-reduced-motion:reduce){:root{--motion-duration: 0ms;--motion-ease: linear}}*,*:before,*:after{box-sizing:border-box}html{background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);line-height:1.6;text-rendering:optimizeLegibility}body{min-width:320px;margin:0;background:linear-gradient(90deg,rgba(26,26,26,.025) 1px,transparent 1px) 0 0 / 4rem 4rem,var(--color-paper);color:var(--color-ink);font-size:var(--step-0)}img{display:block;max-width:100%;height:auto}button,input,textarea,select{font:inherit}a{color:var(--color-accent-dark);text-decoration-color:#7a4a3a73;text-underline-offset:.18em}:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;clip-path:inset(50%)!important;border:0!important;white-space:nowrap!important}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.skip-link{position:fixed;inset-block-start:var(--space-md);inset-inline-start:var(--space-md);z-index:var(--z-skip);transform:translateY(calc(-100% - var(--space-xl)));border:1px solid var(--color-accent);border-radius:var(--radius-sm);background:var(--color-paper-raised);color:var(--color-ink);padding:var(--space-xs) var(--space-sm);font-weight:700;text-decoration:none;transition:transform var(--motion-duration) var(--motion-ease)}.skip-link:focus{transform:translateY(0)}.site-header{position:relative;z-index:var(--z-header);border-block-end:1px solid var(--color-rule);background:#f7f5f1f0;color:var(--color-ink)}.site-header__inner{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-md);max-width:110rem;margin-inline:auto;padding:var(--space-sm) var(--site-gutter)}.site-header h1{margin:0;font-family:var(--font-heading);font-size:clamp(1.05rem,.94rem + .5vw,1.55rem);font-weight:400;line-height:1.15}.site-header p{margin:0;color:var(--color-ink-muted);font-size:var(--step--1);letter-spacing:.02em;text-transform:uppercase;white-space:nowrap}.exhibit{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:start;min-height:100dvh}.map-pane{position:sticky;inset-block-start:0;z-index:var(--z-map);height:100dvh;min-height:32rem;border-inline-end:1px solid var(--color-rule);background:var(--color-paper-warm)}.map-pane:focus-visible{outline-offset:-6px}.steps{display:grid;gap:var(--space-4xl);margin:0;padding:var(--space-3xl) var(--site-gutter) var(--space-4xl);list-style:none}.step-item{margin:0;padding:0}.step{display:grid;gap:var(--space-lg);min-height:min(100dvh,64rem);align-content:center;border-left:2px solid transparent;padding-block:var(--space-lg);padding-inline-start:var(--space-lg);transition:border-color var(--motion-duration) var(--motion-ease),color var(--motion-duration) var(--motion-ease),transform var(--motion-duration) var(--motion-ease)}.step[aria-current=true]{border-left-color:var(--color-accent)}.step:not([aria-current=true]){color:var(--color-ink-muted)}.step-prose h2:focus-visible,.step-actions button:focus-visible{outline:2px solid var(--color-accent);outline-offset:.18em}.step-figure{margin:0}.step-figure picture,.step-figure img{width:100%}.step-figure img{border:1px solid rgba(26,26,26,.72);border-radius:var(--radius-xs);background:var(--color-paper-raised);box-shadow:var(--shadow-hairline)}.step-figure figcaption{max-width:var(--measure-caption);margin-block-start:var(--space-xs);color:var(--color-ink-soft);font-family:var(--font-caption);font-size:var(--step--1);line-height:1.45}.step-figure .credit{display:block;margin-block-start:var(--space-2xs);color:var(--color-ink-muted);font-size:.8em}.deep-zoom-link{display:block;margin-block-start:var(--space-2xs);padding:0;border:0;background:none;font:inherit;font-size:.8em;color:var(--color-accent-dark);text-decoration:underline;text-underline-offset:2px;cursor:pointer}.deep-zoom-link:hover,.deep-zoom-link:focus-visible{color:var(--color-accent)}.step-actions{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.step-actions button{border:1px solid var(--color-rule-strong);border-radius:var(--radius-sm);background:var(--color-paper-raised);color:var(--color-accent-dark);cursor:pointer;padding:.45rem .7rem}.step-actions button:hover{border-color:var(--color-accent);color:var(--color-accent)}.street-view-btn{box-shadow:var(--shadow-hairline)}.step-prose{max-width:var(--measure-prose)}.step-prose h2{margin:0 0 var(--space-sm);color:var(--color-ink);font-family:var(--font-heading);font-size:var(--step-2);font-weight:400;line-height:1.12}.prose-body{color:inherit}.prose-body>*{margin-block:0 var(--space-md)}.prose-body>:last-child{margin-block-end:0}.prose-body p{max-width:var(--measure-prose)}.site-footer{display:grid;gap:var(--space-xs);border-block-start:1px solid var(--color-rule);padding:var(--space-lg) var(--site-gutter);background:var(--color-paper-warm);color:var(--color-ink-muted);font-size:var(--step--1)}.site-footer p{margin:0}#map-attribution{max-width:var(--measure-caption)}.dz-dialog{width:min(95vw,87.5rem);height:min(90dvh,56rem);max-height:90dvh;margin:auto;border:1px solid rgba(26,26,26,.42);border-radius:var(--radius-sm);background:var(--color-paper-raised);color:var(--color-ink);padding:0;box-shadow:0 1.5rem 4rem #00000052}.dz-dialog[open]{display:grid;grid-template-rows:auto minmax(18rem,1fr) auto}.dz-dialog:not([open]){display:none}.dz-dialog::backdrop{background:#0c0c0cad}.dz-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);border-block-end:1px solid var(--color-rule);padding:var(--space-sm) var(--space-md)}.dz-dialog-title{color:var(--color-ink-soft);font-size:var(--step--1);font-weight:700;letter-spacing:.06em;text-transform:uppercase}.dz-close,.sv-close{border:1px solid var(--color-rule-strong);border-radius:var(--radius-sm);background:var(--color-paper);color:var(--color-ink);cursor:pointer;padding:.42rem .7rem}.dz-close:hover,.sv-close:hover{border-color:var(--color-accent);color:var(--color-accent-dark)}.dz-close:focus-visible,.sv-close:focus-visible,.dz-fallback-toggle:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px}.dz-viewer{min-height:70dvh;background:#111;color:#f7f5f1;overflow:hidden}#sv-viewer.is-message{display:grid}.sv-message{align-self:center;justify-self:center;max-width:min(32rem,calc(100% - 2rem));margin:0;color:#f7f5f1;font-family:var(--font-body);font-size:var(--step-0);text-align:center}.dz-caption{max-height:8rem;margin:0;overflow:auto;border-block-start:1px solid var(--color-rule);padding:var(--space-sm) var(--space-md);color:var(--color-ink-muted);font-family:var(--font-caption);font-size:var(--step--1);line-height:1.45}.dz-fallback-toggle{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:70dvh;margin:0;border:0;background:#111;cursor:zoom-in;overflow:auto;padding:0}.dz-fallback-toggle img{width:100%;height:100%;object-fit:contain}.dz-fallback-toggle.is-zoomed{align-items:flex-start;justify-content:flex-start;cursor:zoom-out}.dz-fallback-toggle.is-zoomed img{width:auto;height:auto;max-width:none;max-height:none;object-fit:unset}.basemap-toggle{display:grid;gap:var(--space-2xs);min-width:min(14rem,calc(100vw - 2rem));margin:var(--space-sm);border:1px solid var(--color-rule-strong);border-radius:var(--radius-sm);background:#fffdfaf0;box-shadow:var(--shadow-hairline);color:var(--color-ink);font-family:var(--font-body);font-size:var(--step--1);line-height:1.35;padding:var(--space-sm) var(--space-xs) var(--space-xs)}.basemap-toggle legend{margin-block-end:var(--space-2xs);padding-inline:var(--space-2xs);color:var(--color-ink-soft);font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.basemap-toggle label{display:flex;align-items:flex-start;gap:var(--space-xs);cursor:pointer}.basemap-toggle label:focus-within:not(.is-disabled){color:var(--color-ink);text-decoration:underline;text-decoration-color:#7a4a3a73;text-underline-offset:.18em}.basemap-toggle input{accent-color:var(--color-accent);flex:0 0 auto;margin-block-start:.2em}.basemap-toggle input:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.basemap-toggle .is-disabled{cursor:not-allowed;color:var(--color-ink-soft)}.not-found-page{min-height:100dvh;display:grid;place-items:center;padding:var(--space-xl) var(--site-gutter);background:var(--color-paper)}.not-found-panel{max-width:var(--measure-prose);border-left:3px solid var(--color-accent);padding:var(--space-lg) 0 var(--space-lg) var(--space-lg)}.eyebrow{margin:0;color:var(--color-accent);font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.not-found-panel h1{margin-block:var(--space-xs) var(--space-sm);font-family:var(--font-heading);font-size:clamp(2.4rem,7vw,4.8rem);line-height:.95}.not-found-panel p{max-width:42rem;color:var(--color-ink-muted)}.not-found-link{display:inline-block;margin-block-start:var(--space-md);border:1px solid var(--color-accent);padding:var(--space-xs) var(--space-sm);color:var(--color-accent);font-weight:700;text-decoration:none}.not-found-link:hover{background:#7a4a3a14}@media(max-width:799px){body{background:var(--color-paper)}.site-header__inner{display:grid;gap:var(--space-2xs)}.site-header p{white-space:normal}.exhibit{display:block}.map-pane{height:45dvh;min-height:18rem;border-block-end:1px solid var(--color-rule);border-inline-end:0}.steps{display:grid;gap:var(--space-xl);padding:var(--space-lg) var(--site-gutter) var(--space-3xl)}.step{min-height:auto;border:1px solid var(--color-rule);border-left:3px solid transparent;border-radius:var(--radius-md);background:#fffdfab8;padding:var(--space-md);box-shadow:var(--shadow-hairline)}.step[aria-current=true]{border-left-color:var(--color-accent);box-shadow:var(--shadow-raised)}.step-prose{max-height:60dvh;overflow:auto;overscroll-behavior:contain;padding-inline-end:var(--space-xs)}.step-prose h2{font-size:var(--step-1)}.basemap-toggle{max-width:min(12.5rem,calc(100vw - 1rem));margin:var(--space-xs);padding:var(--space-sm) var(--space-xs) var(--space-xs);font-size:.72rem}.dz-dialog{width:96vw;height:90dvh}.dz-dialog-header{padding:var(--space-xs) var(--space-sm)}.dz-viewer,.dz-fallback-toggle{min-height:64dvh}}