:root{color-scheme:light;--ink:#213d33;--paper:#f8f4ea;--line:#d9d8cb;--muted:#657568;--gold:#94682c}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.header{max-width:1120px;margin:auto;padding:24px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-size:30px;font-weight:700;letter-spacing:-1.5px;line-height:1.1}.brand span{font-weight:400}.brand small{display:block;font-size:9px;font-weight:400;letter-spacing:1px;margin-top:6px}.languages{display:flex;gap:4px}.languages a{display:flex;align-items:center;justify-content:center;min-width:40px;min-height:44px;text-decoration:none;font-size:12px;border-radius:6px}.languages a[aria-current]{background:var(--ink);color:var(--paper)}.layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,1fr);gap:55px;max-width:1120px;margin:auto;padding:35px 24px}.primary,.secondary{min-width:0}.eyebrow{font-size:10px;font-weight:600;letter-spacing:1.7px;text-transform:uppercase;color:var(--gold);margin:0 0 10px}h1,h2{font-family:Georgia,serif;font-weight:400;letter-spacing:-.6px;line-height:1.17}h1{font-size:48px;margin:12px 0 15px;max-width:600px}h2{font-size:29px;margin:10px 0 16px}h3{font-size:18px;line-height:1.45}.subtitle{font-size:18px;color:var(--muted);margin:0 0 20px}.poster{display:block;width:100%;height:auto;max-height:410px;object-fit:cover;border-radius:12px;background:#e9e6dc;margin-bottom:22px}.small,small{font-size:12px;line-height:1.65;color:var(--muted)}.section{padding:25px 0;border-bottom:1px solid var(--line);scroll-margin-top:18px}.audio-card{padding:18px;background:#eae7dc;border-radius:12px;margin:20px 0 30px}.audio-card p:last-child{margin-bottom:0}audio{width:100%}.button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;border:1px solid #bfc6b9;background:#fffcf5;color:var(--ink);border-radius:8px;padding:10px 14px;font-size:13px;line-height:1.5;text-decoration:none;max-width:100%;white-space:normal}.main-button{background:var(--ink);border-color:var(--ink);color:var(--paper)}.quiet{background:transparent}.facts{margin:25px 0;display:grid;grid-template-columns:1fr 1fr;gap:20px}.facts div{border-top:1px solid var(--line);padding-top:10px}.facts dt{font-family:Georgia,serif;font-size:27px}.facts dd{font-size:12px;color:var(--muted);margin:3px 0}details{margin:10px 0}summary{cursor:pointer;min-height:44px;padding:10px 0;font-size:14px}.source{font-size:12px;color:var(--gold)}.code-card{background:#ede9dc;border-radius:12px;padding:23px;margin-top:25px}.code-card code{display:block;font-size:28px;letter-spacing:2px;overflow-wrap:anywhere}.code-card form{margin:0}.code-card p:last-child{margin-bottom:0}form{margin:20px 0}label{display:block;font-size:12px;margin-bottom:6px}input,select{display:block;width:100%;min-height:45px;border:1px solid #bfc6b9;background:#fffdf8;border-radius:7px;padding:9px 11px;color:var(--ink);margin-bottom:10px;font-size:16px}.locked{padding:20px;background:#eeebdf;border-radius:12px}.locked form+form{padding-top:10px;border-top:1px solid var(--line)}blockquote{font-family:Georgia,serif;font-size:20px;line-height:1.65;margin:20px 0;padding-left:20px;border-left:2px solid var(--gold)}.cipher{background:var(--ink);color:var(--paper);padding:20px;border-radius:10px}.cipher .eyebrow{color:#dcb57d}.cipher code{font-size:23px;line-height:1.7;overflow-wrap:anywhere}.next-place{display:block;font-size:20px;font-family:Georgia,serif}.notice{padding:14px;background:#e2e9d9;border-radius:8px}.score{font-size:35px;margin:10px 0;line-height:1.2}.score span{font-size:13px;color:var(--muted)}.letters{display:flex;gap:7px;margin:20px 0}.letters div{flex:1;text-align:center;background:#e8e5d9;border-radius:9px;padding:10px 2px}.letters strong{font-family:Georgia,serif;font-size:27px;font-weight:400}.letters small{display:block;font-size:9px}.letters .complete{background:var(--ink);color:var(--paper)}.letters .complete small{color:var(--paper)}.stamp-list,.places-list{list-style:none;padding:0;margin-top:25px}.stamp-list li,.places-list li{border-bottom:1px solid var(--line);padding:11px 0}.stamp-list a,.places-list a{display:block;font-size:13px}.stamp-list small,.places-list small{display:block;font-size:10px}.ending{padding:20px;background:var(--ink);color:var(--paper);border-radius:12px}.ending .eyebrow{color:#dab77f}.ending h3{font-family:Georgia,serif;font-size:24px;font-weight:400}.ending p{font-size:14px}#map-canvas{height:360px;margin:16px 0;border-radius:10px;isolation:isolate}#model-container iframe{display:block;width:100%;height:650px;border:0;border-radius:12px;margin-top:15px}.bottom-nav{display:flex;position:sticky;bottom:0;background:var(--ink);color:var(--paper);z-index:500;justify-content:center;padding:4px;gap:2px}.bottom-nav a{min-height:48px;display:flex;align-items:center;justify-content:center;padding:8px 24px;font-size:12px;text-decoration:none}.flash{position:fixed;bottom:70px;left:50%;transform:translateX(-50%);max-width:min(90vw,600px);width:max-content;z-index:1000;background:var(--ink);color:var(--paper);border:1px solid #c4b38e;border-radius:10px;padding:14px 20px;font-size:13px;box-shadow:0 4px 24px #0002}footer{max-width:1120px;margin:auto;padding:25px 24px 35px;font-size:12px}footer p{max-width:750px}.leaflet-popup-content a{font:inherit}
@media(max-width:800px){.layout{display:block;padding:25px 20px}.header{padding:20px}.secondary{margin-top:25px}h1{font-size:38px}.subtitle{font-size:16px}.poster{max-height:none}.bottom-nav a{flex:1;padding:8px 5px}.letters{max-width:350px}.facts{gap:16px}.brand small{font-size:8px;letter-spacing:.4px}.languages a{min-width:34px}#model-container iframe{height:610px}}
@media(max-width:360px){.layout{padding:20px 16px}.header{padding:16px}.brand{font-size:25px}.brand small{max-width:150px}h1{font-size:33px}.code-card code{font-size:24px}blockquote{font-size:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.header,.primary,#map,.bottom-nav,footer,.flash,form,button{display:none!important}.layout{display:block;padding:0}.secondary{width:100%}.passport{border:none}.letters .complete,.ending{background:white;color:black}.ending .eyebrow,.letters small{color:black}.stamp-list li{break-inside:avoid}}

.header{gap:16px;flex-wrap:wrap}.atlas-return{font-size:13px;color:var(--ink);margin-left:auto}.languages{flex-shrink:0}@media(max-width:520px){.atlas-return{order:3;width:100%;margin:0}}
