html{scroll-behavior:auto;scrollbar-color:#c0a477 #10202d}.homepage{position:fixed;top:0;left:0;z-index:2;height:100svh;min-height:0;will-change:opacity}#scroll-track{height:950svh;pointer-events:none}#journey-stage{position:fixed;inset:0;z-index:0;opacity:0;background:#233c50}#journey-stage canvas{width:100%;height:100%;display:block}#world-labels{position:absolute;inset:0;overflow:hidden;pointer-events:none}.world-label{position:absolute;left:0;top:0;text-align:center;color:#fff5df;font-size:13px;letter-spacing:.13em;text-shadow:0 2px 5px #000,0 0 12px #000;white-space:nowrap;padding:8px 10px;border-bottom:1px solid #e7c38c99;background:linear-gradient(transparent,#11243166)}.world-label small{display:block;font-size:11px;letter-spacing:.05em;margin-top:6px;color:#dfcda8}#journey-ui{position:fixed;inset:0;z-index:5;pointer-events:none;opacity:0;visibility:hidden;background:linear-gradient(#08131c66,transparent 18%,transparent 74%,#07121bba)}#journey-ui button,#journey-ui input{pointer-events:auto}.journey-top{position:absolute;top:clamp(24px,3.4vh,40px);left:var(--edge);right:var(--edge);display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:.2em}.journey-top i{font-style:normal;color:var(--gold);padding:0 12px}.journey-top button{display:flex;align-items:center;gap:10px;min-height:44px;background:transparent;border:0;padding:8px;color:var(--cream);font-size:12px;letter-spacing:.12em}.journey-top svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.3}.journey-bottom{position:absolute;bottom:32px;left:var(--edge);right:var(--edge);display:grid;grid-template-columns:1fr minmax(240px,380px) 1fr;gap:40px;align-items:end}.chapter>span{font-size:11px;letter-spacing:.2em;color:var(--gold)}.chapter h2{font-family:Georgia,serif;font-size:clamp(24px,2vw,34px);font-weight:400;letter-spacing:.12em;margin:12px 0}.chapter p{font-size:13px;line-height:1.5;color:#dfdacc}.progress-control>div{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.12em}.progress-control input{width:100%;height:36px;accent-color:var(--gold);cursor:ew-resize;margin:4px 0}.progress-control p{font-size:11px;text-align:center;line-height:1.5;color:#d9d4c9}.data-credit{font-size:10px;line-height:1.5;text-align:right;color:#d9d4c9}#terrain-status{position:absolute;left:50%;top:45%;transform:translate(-50%,-50%);padding:20px;background:#10222ee8;text-align:center;line-height:1.6;max-width:440px;width:80%}#source-dialog{max-height:85svh;overflow:auto;width:min(560px,calc(100% - 40px))}#source-dialog p{font-size:15px;margin:14px 0}#source-dialog a{color:var(--gold);font-size:14px}#source-dialog .dialog-close{display:block}.no-script{position:fixed;bottom:0;background:#10222e;z-index:10;padding:12px}input:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
@media(max-width:900px){
 .homepage{min-height:950px;height:950px}.homepage .field-notes{position:relative;left:auto;right:auto;bottom:auto;padding:600px var(--edge) 32px;grid-template-columns:1fr 1fr;gap:32px 20px}
 .journey-top{font-size:10px;gap:10px}.journey-top>span{letter-spacing:.12em}.journey-top i{padding:0 4px}.journey-top button{font-size:10px;padding:4px}.journey-bottom{grid-template-columns:1fr;gap:16px;bottom:20px}.chapter h2{font-size:24px;margin:8px 0}.chapter>span{font-size:10px}.chapter p{font-size:12px}.progress-control{max-width:none}.data-credit{text-align:center;font-size:9px}.world-label{font-size:12px}
}

.journey-actions{display:flex;align-items:center;gap:16px}@media(max-width:600px){.journey-top>span{display:none}.journey-actions{gap:8px}.journey-actions button{font-size:10px}}
/* Field notes stay at the edge; exploration opens only on request. */
#location-card{position:absolute;top:110px;right:var(--edge);width:260px;text-align:left;padding:20px 22px;color:#f3ecdc;background:linear-gradient(125deg,#142735e8,#142735a8);border:1px solid #e9ce9c44;border-radius:3px;backdrop-filter:blur(16px);box-shadow:0 12px 40px #0002;cursor:pointer}
.field-eyebrow{display:block;font-size:10px;letter-spacing:.2em;color:#e3c28b}.field-eyebrow span{float:right}#location-card strong{display:block;font:24px Georgia,serif;font-weight:400;margin:13px 0 7px}.field-tag{display:block;font-size:13px;color:#dfd9cc}.field-invite{display:block;border-top:1px solid #f0d8ae33;margin-top:17px;padding-top:12px;font-size:11px;letter-spacing:.06em;color:#e3c28b}
#place-dialog{padding:0;border:0;max-width:none;max-height:100svh;width:min(480px,calc(100% - 32px));background:transparent;color:#f3ecdc}#place-dialog::backdrop{background:#07131d88;backdrop-filter:blur(4px)}.place-sheet{position:relative;padding:32px;background:#132735f5;border:1px solid #e9ce9c55;border-radius:4px;max-height:90svh;overflow:auto}.place-sheet h2{font:34px Georgia,serif;margin:24px 0 8px}.place-tag{color:#e3c28b;font-size:14px}.place-sheet p{line-height:1.7;font-size:15px;margin:16px 0}.place-sheet a{color:#e3c28b;font-size:12px}.place-sheet button{min-height:44px;padding:10px 15px;background:transparent;border:1px solid #e3c28b88;color:#f3ecdc;border-radius:3px;cursor:pointer}.place-sheet #place-close{position:absolute;top:12px;right:12px;border:0;font-size:26px}.place-sheet #explore-place{display:block;width:100%;margin-top:24px;color:#e3c28b}.place-sheet :focus-visible,#location-card:focus-visible,.world-label:focus-visible{outline:2px solid #f2ca82;outline-offset:4px}#place-look{color:#c1cbd0}#orbit-surface{display:none}#place-dialog.exploring{position:fixed;inset:0;margin:0;width:100%;height:100%;max-height:none}#place-dialog.exploring::backdrop{background:transparent;backdrop-filter:none}.exploring #orbit-surface{display:block;position:absolute;inset:0;cursor:grab;touch-action:none}.exploring .place-sheet{position:absolute;bottom:24px;left:24px;width:360px;padding:24px;background:#102431eb}.exploring .place-sheet h2{font-size:26px;margin:16px 0 6px}.exploring .place-tag{display:none}#orbit-controls label{font-size:10px;letter-spacing:.1em}#orbit-value{float:right}#orbit-angle{width:100%;height:40px;accent-color:#e3c28b}.view-presets{display:flex;gap:6px;flex-wrap:wrap}.view-presets button{font-size:12px;flex:1;padding:8px}.place-sheet small{display:block;font-size:10px;color:#bec8cc;margin-top:14px}.world-label{pointer-events:auto;cursor:pointer;font-family:inherit;border:0;border-bottom:1px solid #e7c38c99}#world-labels{z-index:1}
@media(max-width:700px){#location-card{top:88px;left:var(--edge);right:auto;width:230px;padding:14px 18px}#location-card strong{font-size:21px;margin:9px 0 5px}.field-invite{margin-top:10px;padding-top:9px}.place-sheet{padding:25px}.exploring .place-sheet{left:12px;bottom:12px;width:calc(100% - 24px);padding:18px}.exploring .place-sheet h2{font-size:23px}.exploring .place-sheet p{font-size:13px;margin:8px 0}}
[hidden]{display:none!important}
body:has(#place-dialog.exploring) #journey-ui{visibility:hidden!important}
body:has(#place-dialog.exploring) #world-labels{visibility:hidden}
/* Expanded narrative cards, with capped height on smaller viewports. */
#location-card{width:310px;min-height:400px;max-height:calc(100svh - 330px);overflow:auto;padding:25px 26px;display:flex;flex-direction:column}
#location-card strong{font-size:29px;line-height:1.16;margin:20px 0 10px}.field-story{display:block;margin-top:24px;font-size:15px;line-height:1.75;color:#eee6d7;letter-spacing:0}.field-look{display:block;margin:18px 0 24px;padding-left:13px;border-left:1px solid #dbb97888;font:italic 15px/1.6 Georgia,serif;color:#cabfa9}.field-invite{margin-top:auto;width:100%}.field-tag{color:#e3c28b}
@media(max-width:700px){#location-card{width:255px;min-height:0;max-height:calc(100svh - 370px);padding:18px 20px}#location-card strong{font-size:24px;margin:12px 0 8px}.field-story{font-size:13px;line-height:1.65;margin-top:16px}.field-look{font-size:13px;margin:14px 0 18px}}
@media(max-height:650px){#location-card{min-height:0;max-height:calc(100svh - 250px)}}
/* Scroll-controlled finale. Navigation remains available throughout. */
#journey-ui .chapter,#journey-ui .data-credit,#journey-ui #location-card{opacity:calc(1 - var(--finale,0))}
#journey-ui:has(~ #arrival:not([hidden])) #location-card{visibility:hidden}
#arrival{position:fixed;z-index:4;bottom:175px;left:20px;right:20px;text-align:center;pointer-events:none;color:#f3ecdc;text-shadow:0 2px 22px #030912}
#arrival>span{font-size:11px;letter-spacing:.3em;color:#e3c28b}#arrival h2{font:clamp(28px,3.2vw,52px)/1.2 Georgia,serif;margin:17px 0 12px;font-weight:400}#arrival i{font-style:normal;color:#e3c28b}#arrival p{font:italic 24px Georgia,serif;margin:0 0 18px}#arrival small{font-size:11px;letter-spacing:.08em;color:#d5dce1}
body:has(#place-dialog.exploring) #arrival{visibility:hidden}
@media(max-width:700px){#arrival{bottom:265px}#arrival h2{font-size:29px}#arrival>span{font-size:9px}#arrival p{font-size:21px}}
#terrain-study{position:absolute;top:65px;left:0;padding:10px 14px!important;border:1px solid #e4c28b77!important;background:#142735ed!important;color:#e4c28b!important;font-size:10px!important;letter-spacing:.1em!important}
@media(max-width:700px){#terrain-study{top:48px}#location-card{top:148px;max-height:calc(100svh - 420px)}}

/* Expedition journal — numbered marginal notes and an open editorial spread. */
#location-card{width:300px;min-height:390px;padding:24px 24px 22px 30px;border:0;border-left:1px solid #e3c28b99;border-radius:0;background:linear-gradient(90deg,#0a1c29ed,#0a1c29ba 76%,#0a1c2900);backdrop-filter:none;box-shadow:none;overflow:hidden}
.field-number{display:block;font:italic 76px/.95 Georgia,serif;color:#e3c28b;margin:22px 0 0;letter-spacing:-.07em}
#location-card strong{font:normal 30px/1.08 Georgia,serif;margin:18px 0 10px;max-width:225px}.field-eyebrow{font-size:10px;letter-spacing:.18em}.field-tag{font:italic 16px/1.4 Georgia,serif;color:#e3c28b}.field-story{font-size:14px;line-height:1.7;margin-top:20px}.field-look{display:none}.field-invite{font-size:11px;letter-spacing:.06em;padding-top:15px;margin-top:24px;border-top:1px solid #e3c28b55}.field-invite span{padding:0 8px;color:#e3c28b}
#place-dialog:not(.exploring){width:min(860px,calc(100% - 48px));overflow:visible}#place-dialog::backdrop{background:#05111dc2;backdrop-filter:blur(7px)}
#place-dialog:not(.exploring) .place-sheet{display:grid;grid-template-columns:260px 1fr;column-gap:48px;padding:44px;max-height:88svh;border:0;border-radius:0;background:linear-gradient(90deg,#132735 0 35%,#eee7d8 35%);box-shadow:0 30px 100px #0005}
#place-dialog:not(.exploring) .field-eyebrow{grid-column:1/-1;color:#ab9774;font-size:10px;padding-bottom:26px;letter-spacing:.16em}
.journal-index{font:italic 112px/1 Georgia,serif;color:#e3c28b;grid-column:1;grid-row:2;letter-spacing:-.07em}
#place-dialog:not(.exploring) h2{grid-column:1;grid-row:3;font:36px/1.1 Georgia,serif;font-weight:400;margin:26px 0 12px}
#place-dialog:not(.exploring) .place-tag{grid-column:1;grid-row:4;font:italic 17px/1.5 Georgia,serif;margin:0 0 30px;max-width:200px}
#place-dialog:not(.exploring) #place-story{grid-column:2;grid-row:2/6;color:#263b46;border-top:1px solid #85745466;padding-top:10px}
#place-dialog:not(.exploring) #place-text{font:22px/1.6 Georgia,serif;margin:16px 0 24px}#place-dialog:not(.exploring) #place-look{font:14px/1.8 Arial,sans-serif;color:#586469;border-top:1px solid #85745444;padding-top:20px}#place-dialog:not(.exploring) #place-source{color:#6a5634;font-size:12px;text-underline-offset:4px}
#place-dialog:not(.exploring) #explore-place{grid-column:1;grid-row:5;text-align:left;border:0;border-top:1px solid #e3c28b66;border-radius:0;width:100%;padding:18px 0;margin:0;letter-spacing:.1em;font-size:12px}
#place-dialog:not(.exploring) #place-close{color:#344652;top:10px;right:12px;width:44px;height:44px}.exploring .journal-index{display:none}.exploring .place-sheet{border-radius:0;border-left:2px solid #e3c28b}
@media(max-width:700px){#location-card{width:245px;min-height:0;padding:18px 20px;max-height:calc(100svh - 340px);top:112px}.field-number{font-size:48px;margin-top:16px}#location-card strong{font-size:25px;margin-top:12px}.field-story{font-size:13px;margin-top:14px;line-height:1.6}.field-invite{margin-top:17px;font-size:10px}#place-dialog:not(.exploring){width:calc(100% - 28px)}#place-dialog:not(.exploring) .place-sheet{display:block;background:#eee7d8;padding:30px 26px;color:#203441;overflow:auto}#place-dialog:not(.exploring) .field-eyebrow{display:block;padding-right:32px;color:#73603d;line-height:1.7}.journal-index{font-size:65px;color:#94723e;display:block}#place-dialog:not(.exploring) h2{font-size:32px;margin-top:16px}#place-dialog:not(.exploring) .place-tag{color:#806239;margin-bottom:22px}#place-dialog:not(.exploring) #place-text{font-size:19px}#place-dialog:not(.exploring) #explore-place{color:#594521;margin-top:24px;border-color:#85745466}}
@media(max-height:720px) and (min-width:701px){#location-card{min-height:0;padding-top:18px}.field-number{font-size:48px;margin-top:12px}#location-card strong{font-size:25px;margin-top:12px}.field-story{font-size:13px;margin-top:12px}.field-invite{margin-top:16px}}
#location-card{overflow:auto;scrollbar-width:thin;scrollbar-color:#e3c28b55 transparent}#place-dialog[open]:not(.exploring) .place-sheet{animation:journal-open .45s cubic-bezier(.2,.7,.2,1) both}@keyframes journal-open{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){#place-dialog[open]:not(.exploring) .place-sheet{animation:none}}
/* A solid field instrument; the gold margin records this section's traversal. */
#location-card{background:rgba(20,42,56,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-left:0;box-shadow:inset 2px 0 #3c4d54;isolation:isolate;padding-left:28px}
#location-card::before{content:"";position:absolute;left:0;bottom:0;width:2px;height:calc(var(--section-progress,0)*100%);background:#ebc58b;pointer-events:none;z-index:2}
.field-metrics{display:grid;grid-template-columns:1fr 1fr;gap:14px;border-top:1px solid #e3c28b33;margin-top:23px;padding-top:18px}
.metric-label{display:block;color:#bac6cb;font:9px/1.5 Arial,sans-serif;letter-spacing:.12em}
.metric-value{display:block;font:32px/1.3 Georgia,serif;font-variant-numeric:tabular-nums;color:#f1e8d7;margin-top:5px}.metric-value small{font:12px Arial,sans-serif;color:#dabb85;margin-left:4px}
.field-track{display:flex;gap:4px;height:10px;margin-top:15px}.field-track i{flex:1;background:#40505a;transform:scaleY(.55);transform-origin:bottom;transition:background .2s,transform .2s}.field-track i.covered{background:#e3c28b;transform:scaleY(1)}
#location-card .field-number{font-size:60px;margin-top:17px}#location-card .field-invite{margin-top:20px}#location-card .field-story{margin-top:16px}
@media(max-height:800px){#location-card{max-height:calc(100svh - 245px)}#location-card .field-number{font-size:40px;margin-top:12px}#location-card strong{font-size:24px;margin-top:12px}#location-card .field-story{font-size:13px;line-height:1.6}.field-metrics{margin-top:15px;padding-top:12px}.metric-value{font-size:27px}}
@media(max-width:700px){#location-card{max-height:calc(100svh - 290px)}.metric-label{font-size:8px}.field-metrics{gap:8px}.metric-value{font-size:26px}}
@media(prefers-reduced-motion:reduce){.field-track i{transition:none}}
#flight-instruments{position:absolute;left:var(--edge);top:50%;transform:translateY(-50%);width:132px;color:#f0e7d5;text-shadow:0 1px 5px #07131e;background:linear-gradient(90deg,#10263588,#10263522);padding:16px 10px;opacity:calc(1 - var(--finale,0));pointer-events:none;font-variant-numeric:tabular-nums}
.flight-caption{display:block;font:9px/1.5 Arial,sans-serif;letter-spacing:.16em;color:#dbc192}.altitude-instrument{margin-top:18px}.altitude-tape{position:relative;height:180px;overflow:hidden;mask-image:linear-gradient(transparent,#000 18%,#000 82%,transparent)}.altitude-tape svg{width:132px;height:180px;display:block}.altitude-tape path{stroke:#e3c28b88;fill:none}.altitude-tape text{fill:#eee5d4;font:11px Arial,sans-serif}.altitude-readout{position:absolute;top:73px;right:0;background:#142a38;border:1px solid #e3c28b;padding:7px 9px;font:18px/1 Arial,sans-serif;min-width:66px;text-align:right}.heading-instrument{border-top:1px solid #e3c28b44;padding-top:12px}.flight-heading{display:block;font:21px/1.5 Arial,sans-serif;font-weight:400;letter-spacing:.08em}.flight-coordinates{margin-top:12px;font:10px/1.8 Arial,sans-serif;letter-spacing:.06em;color:#d2dce0}.flight-coordinates span{display:block}
@media(max-width:700px){#flight-instruments{top:84px;left:var(--edge);right:var(--edge);width:auto;transform:none;display:flex;gap:18px;align-items:center;padding:8px 12px;background:#142a38d9}#flight-instruments>.flight-caption{display:none}.altitude-instrument{margin:0}.altitude-tape{height:24px;mask-image:none}.altitude-tape svg{display:none}.altitude-readout{position:static;border:0;background:none;padding:0;text-align:left;font-size:19px;min-width:75px}.heading-instrument{border:0;padding:0}.flight-heading{font-size:18px;line-height:24px}.flight-coordinates{margin:0;font-size:9px}.flight-caption{font-size:8px}#location-card{top:158px;max-height:calc(100svh - 335px)}}
@media(max-height:650px) and (min-width:701px){#flight-instruments{top:110px;transform:none;padding:8px}.altitude-tape{height:110px}.altitude-tape svg{transform:translateY(-35px)}.altitude-readout{top:38px}.altitude-instrument{margin-top:8px}.flight-coordinates{margin-top:6px}}
/* Legible slate-glass flight instrument, with separate scale/readout lanes. */
#flight-instruments{width:184px;padding:20px 18px;background:rgba(12,30,43,.91);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid #a9bac322;border-top:1px solid #e3c28b88;box-shadow:0 12px 30px #020c1726;text-shadow:none}
#flight-instruments>.flight-caption{font-size:9px;letter-spacing:.24em;padding-bottom:14px;border-bottom:1px solid #d7c69f26}.altitude-instrument{margin-top:17px}.altitude-tape{height:180px;mask-image:none}.altitude-tape svg{width:84px;height:180px;mask-image:linear-gradient(transparent,#000 20%,#000 80%,transparent)}.altitude-tape text{font-size:10px;fill:#b8c4cc}.altitude-tape path{stroke:#b3c2cb88}.altitude-readout{right:0;top:71px;padding:9px 7px;min-width:78px;box-sizing:border-box;font-size:22px;background:#203847;border-color:#e3c28b88;color:#fff3db;letter-spacing:-.035em}.altitude-readout::before{content:"";position:absolute;left:-7px;top:13px;border-top:5px solid transparent;border-bottom:5px solid transparent;border-right:6px solid #e3c28b}.heading-instrument{position:relative;padding-top:16px}.flight-heading{position:absolute;right:0;top:12px;font-size:18px;color:#fff0d7}.compass-window{height:44px;margin-top:16px;position:relative;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent)}.compass-window svg{width:184px;height:44px}.compass-window path{stroke:#b8c6ce88}.compass-window text{fill:#d1dce1;font:9px Arial,sans-serif}.compass-window i{position:absolute;left:calc(50% - 4px);top:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:6px solid #e3c28b}.flight-coordinates{border-top:1px solid #d7c69f26;padding-top:12px;margin-top:1px;display:flex;justify-content:space-between;gap:8px;font-size:9px;color:#aebfc9;letter-spacing:0}
@media(max-height:650px) and (min-width:701px){#flight-instruments{padding:12px 14px;width:170px}.altitude-tape{height:110px}.altitude-tape svg{transform:translateY(-35px)}.altitude-readout{top:36px}.compass-window svg{width:170px}.heading-instrument{padding-top:10px}.flight-heading{top:6px}#flight-instruments>.flight-caption{padding-bottom:8px}.altitude-instrument{margin-top:10px}}
@media(max-width:700px){#flight-instruments{width:auto;padding:8px 12px;gap:18px}.altitude-instrument{margin:0}.altitude-tape{height:25px}.altitude-tape svg,.compass-window{display:none}.altitude-readout{position:static;border:0;padding:0;min-width:75px;font-size:21px;background:none}.altitude-readout::before{display:none}.heading-instrument{padding:0}.flight-heading{position:static;font-size:18px}.flight-coordinates{border:0;padding:0;margin:0;display:block;font-size:9px}.flight-caption{font-size:8px}}
#flight-instruments .compass-window svg{width:100%;height:44px}
/* Destination-led guidance: the terrain remains unobstructed. */
.world-label{background:none;border:0!important;padding:12px 15px 18px;min-height:44px;letter-spacing:.11em;font-size:12px;color:#f3ebdc;text-shadow:0 1px 4px #061019,0 2px 12px #061019;animation:landmark-appear .4s ease both}
.world-label::after{content:"";position:absolute;bottom:6px;left:calc(50% - 9px);width:18px;height:1px;background:#e1be82;opacity:.75}.world-label small{font-size:10px;letter-spacing:.09em;color:#d2c5af;margin-top:6px}.destination-label::before{content:"";display:block;width:3px;height:3px;background:#e1be82;border-radius:50%;margin:0 auto 8px}.world-label:hover,.world-label:focus-visible{color:#ffe0a6}.world-label:focus-visible{outline:1px solid #e3c28b;outline-offset:2px}
@keyframes landmark-appear{from{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){.world-label{animation:none}}