:root{
  --paper:#f6f1e7; --ink:#2a2420; --muted:#6e6458; --line:#d8cdbb; --sea:#e3ebee; --land:#fbf8f2; --border:#c9bca8; --monarch:#d9541e; --trail:#c98a5a; --chip:#2a2420; --chipfg:#f6f1e7;
  --display:"Fraunces",Georgia,serif; --body:"Work Sans",system-ui,sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--paper:#1c1916;--ink:#efe7db;--muted:#a89c8c;--line:#3a332c;--sea:#18232a;--land:#2a2521;--border:#4a4239;--monarch:#f0773d;--trail:#d8a070;--chip:#efe7db;--chipfg:#1c1916;color-scheme:dark}}
:root[data-theme="dark"]{--paper:#1c1916;--ink:#efe7db;--muted:#a89c8c;--line:#3a332c;--sea:#18232a;--land:#2a2521;--border:#4a4239;--monarch:#f0773d;--trail:#d8a070;--chip:#efe7db;--chipfg:#1c1916;color-scheme:dark}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.55;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:28px 48px}
.wrap{max-width:1100px;margin:0 auto;display:grid;gap:18px}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--monarch);font-weight:500}
h1{font-family:var(--display);font-weight:600;font-size:clamp(28px,5vw,44px);line-height:1.08;margin:0;text-wrap:balance}
.lede{color:var(--muted);margin:0;max-width:64ch}
.bar{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;justify-content:space-between}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px;background:var(--land)}
.seg button{font:inherit;font-size:13px;border:0;background:transparent;color:var(--muted);padding:6px 14px;border-radius:999px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--chip);color:var(--chipfg)}
.seg button:focus-visible{outline:2px solid var(--monarch);outline-offset:2px}
.tag{font-size:12px;color:var(--muted)} .tag b{color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}
.stage{position:relative;max-width:900px;margin-inline:auto;width:100%;border-radius:6px;overflow:hidden;box-shadow:0 1px 0 var(--line),0 14px 40px rgba(0,0,0,.10);background:var(--sea)}
.stage svg,.stage canvas{display:block;width:100%;height:auto}
.stage canvas{position:absolute;inset:0;height:100%}
.basemap .sea{fill:var(--sea)} .basemap .land{fill:var(--land);stroke:var(--border);stroke-width:.6}
.basemap .state{fill:transparent;stroke:var(--border);stroke-width:.45;transition:fill .2s}
.basemap .state.on{fill:color-mix(in srgb,var(--monarch) 14%,transparent)}
.basemap .abbr{font:600 6px var(--body);fill:var(--muted);text-anchor:middle;letter-spacing:.04em}
.tip{position:absolute;pointer-events:none;background:var(--chip);color:var(--chipfg);font-size:12px;padding:5px 9px;border-radius:6px;transform:translate(-50%,-130%);white-space:nowrap}
.notes{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px 28px;font-size:13px;color:var(--muted)}
.notes p{margin:0} .notes b{color:var(--ink);font-weight:500}
/* Option 2: the scroll is the migration */
.intro{max-width:1100px;margin:0 auto;display:grid;gap:10px;padding-bottom:20px}
.journey{position:relative;height:900vh;margin-inline:calc(-1 * max(16px, env(safe-area-inset-left, 0px)))}
.sticky{position:sticky;top:env(safe-area-inset-top,0px);height:100vh;height:100dvh;overflow:hidden;background:var(--sea)}
.sticky canvas{position:absolute;inset:0;width:100%;height:100%}
.hud{position:absolute;left:max(16px,env(safe-area-inset-left,0px));right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;justify-content:space-between;pointer-events:none}
.card{background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:10px;padding:10px 14px;box-shadow:0 6px 24px rgba(0,0,0,.10)}
.where{font-family:var(--display);font-weight:600;font-size:clamp(20px,3.4vw,30px);line-height:1.1}
.sub{font-size:12px;color:var(--muted);letter-spacing:.04em}
.stats{display:flex;gap:18px;font-variant-numeric:tabular-nums}
.stats b{display:block;font-family:var(--display);font-size:22px;font-weight:600;line-height:1.1}
.stats span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.hint{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);font-size:12px;color:var(--muted);background:var(--land);border:1px solid var(--line);padding:5px 12px;border-radius:999px;transition:opacity .4s}
.outro{max-width:1100px;margin:0 auto;padding-top:28px}