/* every lit window: the night that takes over the page, the rooms, the cards that scroll past them,
   and the wall of windows at the end. Colours are the soft-bento neutrals (page, tile, card, ink)
   with its one green-to-lime accent kept for "on" moments: light by default, dark when the reader's
   system is. The night stage itself is always night. */
html.elw-page{
  /* light: the tax page's tokens */
  --page:#ffffff; --tile:#f4f5f7; --card:#ffffff; --fill:#eceef2; --well:#e4e6eb; --line:rgba(20,22,26,.1);
  --e-ink:#101214; --on-ink:#ffffff; --e-text:#101214; --e-body:#3b3f48; --e-text-2:#5a6072; --e-text-3:#8a8f99;
  --accent:#2f5dff;
  --shadow-card:0 1px 2px rgba(20,22,26,.04),0 10px 24px -10px rgba(20,22,26,.12);
  --shadow-float:0 2px 6px rgba(0,0,0,.18),0 24px 60px -12px rgba(0,0,0,.45);
  --stage:#0c0c0b; --cardbg:var(--page); --inset:var(--tile);
  --r-tile:22px; --r-card:14px;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  /* the site's own tokens, pointed at these, so the shared shell follows */
  --paper:var(--page); --ink:var(--e-ink); --ink-2:var(--e-text); --text:var(--e-body); --muted:var(--e-text-2); --faint:var(--e-text-2); --hair:var(--line); --dm:var(--accent);
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){
  /* dark: the soft-bento neutrals, stacked the same way */
  html.elw-page{
    --page:#0c0c0b; --tile:#171716; --card:#232322; --fill:#2c2c2a; --well:#343432; --line:#2e2e2c;
    --e-ink:#f3f3f1; --on-ink:#161616; --e-text:#f5f5f3; --e-body:#d4d4d0; --e-text-2:#a3a3a0; --e-text-3:#85857f;
    --accent:#7d98ff; --cardbg:var(--tile); --inset:var(--card);
    --shadow-card:0 1px 2px rgba(0,0,0,.3),0 10px 24px -8px rgba(0,0,0,.5);
  }
}
/* the article around the stage, set the way the tax page is: big tight Inter, mono only for small labels */
html.elw-page body{background:var(--page);color:var(--e-text)}
html.elw-page .rail{background:var(--grid),#101214}   /* the rail stays ink in either scheme */
html.elw-page ::selection{background:var(--accent);color:#fff}
html.elw-page .mono,.elw-label{font-family:var(--mono);font-size:11px;font-weight:400;letter-spacing:.04em;text-transform:uppercase}
html.elw-page .post .page-title{max-width:none;font-size:clamp(36px,5.6vw,64px);font-weight:600;letter-spacing:-.045em;line-height:1.04;color:var(--e-text);margin-left:-.03em}
html.elw-page .post .page-title span{color:var(--e-text-3)}
html.elw-page .post-body{max-width:640px;font-size:19px;line-height:1.55;letter-spacing:-.01em;color:var(--e-body)}
html.elw-page .post-body p{margin-bottom:22px}
html.elw-page .post-body b{color:var(--e-text);font-weight:600}
html.elw-page .post-body h2{color:var(--e-text);font-size:clamp(26px,3.4vw,40px);font-weight:600;letter-spacing:-.04em;line-height:1.1;margin:88px 0 22px}
html.elw-page .page-body a{color:var(--e-text);border-bottom-color:var(--well)}
html.elw-page .page-body a:hover{border-bottom-color:var(--e-text)}
html.elw-page .links a{color:var(--e-text)}
html.elw-page .links a:hover,html.elw-page .links a[aria-current="page"]{color:var(--accent)}
html.elw-page .post-body sup a{border:0;color:var(--accent);font-family:var(--mono);font-size:.6em;padding:0 2px}
/* what's invented and what isn't, just before the walk */
.post-body .elw-about{margin:40px 0 0;padding:20px 22px 22px;background:var(--tile);border-radius:var(--r-tile);width:min(760px,calc(100vw - var(--rail) - var(--pad) * 2))}
html.elw-page .post-body .elw-about h2{font-family:var(--mono);font-size:11px;font-weight:400;letter-spacing:.04em;text-transform:uppercase;color:var(--e-text-2);margin:0 0 10px}
html.elw-page .post-body .elw-about p{margin:0;font-size:16px;line-height:1.55;letter-spacing:-.005em;color:var(--e-body)}
/* the one line that gets said big */
.post-body .elw-big{margin:44px 0;color:var(--e-text);font-size:clamp(26px,3.6vw,40px);font-weight:600;letter-spacing:-.035em;line-height:1.2}
.post-body .elw-big span{color:var(--e-text-3)}

/* the four cities, as tiles with one number each */
.post-body ul.cities{list-style:none;margin:32px 0 36px;display:grid;grid-template-columns:1fr 1fr;gap:10px;width:min(760px,calc(100vw - var(--rail) - var(--pad) * 2))}
.post-body ul.cities li{margin:0;padding:20px 22px 22px;background:var(--tile);border-radius:var(--r-tile);font-size:15px;line-height:1.5;letter-spacing:0;color:var(--e-text-2)}
.cities .c-name{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--e-text-2)}
.cities .c-num{display:block;margin:4px 0 12px;color:var(--e-text);font-size:clamp(36px,4.4vw,52px);font-weight:600;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums}
.cities .c-num small{font-size:.42em;font-weight:600;letter-spacing:-.02em;color:var(--e-text-3);margin-left:5px}
.elw-note{font-size:15px;line-height:1.6;color:var(--e-text-2)}
.sources{margin-top:72px;padding:22px 24px 24px;background:var(--tile);border-radius:var(--r-tile);font-size:13.5px;line-height:1.55;letter-spacing:0;color:var(--e-text-2)}
html.elw-page .post-body .sources h2{font-family:var(--mono);font-size:11px;font-weight:400;letter-spacing:.04em;text-transform:uppercase;color:var(--e-text-2);margin:0 0 14px}
.sources ol{margin:0 0 0 18px}
.sources li{margin-bottom:9px}

/* ---------- the stage ---------- */
.elw{
  --card-w:min(420px,32vw);
  --gap:clamp(24px,3.4vw,56px);
  --full:var(--elw-w,100vw);
  position:relative;
}
/* the track is as wide as the window, whatever column the article sits in */
.elw-track{position:relative;z-index:41;width:var(--full);margin-left:calc(-1 * (var(--rail) + var(--pad)));padding:70vh 0 60vh}
.elw-bg,.elw-top{position:fixed;left:0;top:0;width:100%;height:100vh;height:100lvh;pointer-events:none;opacity:0;visibility:hidden}
.elw-bg{z-index:40;background:var(--stage)}
.elw-top{z-index:42}
.elw.is-live .elw-bg,.elw.is-live .elw-top{visibility:visible}
.elw-bg canvas{position:absolute;inset:0;width:100%;height:100%;display:block}

.elw-rooms{position:absolute;left:var(--gap);top:50vh;top:50svh;width:var(--room-w);height:var(--room-h);transform:translateY(-50%);
  --room-w:min(calc(100vw - var(--card-w) - var(--gap) * 3),calc((100vh - 150px) * 1.4634));--room-h:calc(var(--room-w) * .6833)}
.elw-room-slot{position:absolute;inset:0;opacity:0;transform:translate3d(var(--from,3%),0,0) scale(1.015);transition:opacity .5s ease,transform .7s cubic-bezier(.2,.8,.2,1);will-change:opacity,transform}
.elw-room-slot.is-on{opacity:1;transform:none}
.elw-room-slot.is-out{opacity:0;transform:translate3d(var(--to,-3%),0,0) scale(.985)}
.elw-room-slot svg{display:block;width:100%;height:100%;border-radius:var(--r-tile);box-shadow:0 30px 80px rgba(0,0,0,.6)}

/* the televisions flicker, a few far lights twinkle: in steps, so a room is repainted a couple of
   times a second at most, not on every frame */
@keyframes elw-fl{0%,100%{opacity:1}18%{opacity:.72}22%{opacity:.95}47%{opacity:.6}53%{opacity:.9}78%{opacity:.78}}
@keyframes elw-tw{0%,100%{opacity:1}50%{opacity:.35}}
.elw-fl{animation:elw-fl 2.6s steps(1,end) infinite}
.elw-tw{animation:elw-tw 3.4s steps(2,jump-none) infinite}

/* ---------- the strip that says where you are ---------- */
.elw-hud{position:absolute;left:var(--gap);width:var(--room-w);--room-w:min(calc(100vw - var(--card-w) - var(--gap) * 3),calc((100vh - 150px) * 1.4634));
  top:clamp(14px,2.6vh,26px);display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:#a3a3a0;opacity:0;transition:opacity .4s}
.elw.in-rooms .elw-hud{opacity:1}
.elw-count{color:#f5f5f3;font-variant-numeric:tabular-nums;white-space:nowrap}
.elw-hood{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.elw-bar{flex:1;height:3px;border-radius:99px;background:#2c2c2a;position:relative;min-width:40px;overflow:hidden}
.elw-bar i{position:absolute;inset:0;border-radius:99px;background:#f5f5f3;transform-origin:0 50%;transform:scaleX(0);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
html.elw-page .elw .elw-skip{pointer-events:auto;color:#101214;background:#f5f5f3;border:0;border-radius:99px;padding:8px 14px;font-family:Inter,sans-serif;font-size:13.5px;font-weight:600;letter-spacing:-.01em;text-transform:none;white-space:nowrap;transition:background .2s}
html.elw-page .elw .elw-skip:hover,html.elw-page .elw .elw-skip:focus-visible{background:#fff}
.elw-skip:focus-visible{outline:2px solid #7d98ff;outline-offset:2px}
.elw:not(.in-rooms) .elw-skip{pointer-events:none}
.elw-locator{position:absolute;left:var(--gap);bottom:clamp(14px,3vh,30px);width:clamp(84px,9vw,128px);opacity:0;transition:opacity .4s}
.elw.in-rooms .elw-locator{opacity:1}
.elw-locator svg,.elw-map svg{display:block;width:100%;height:auto;overflow:visible}
.elw-land{fill:#232322}
.elw-land.is-mn{fill:#3e3e3b}
.elw-dot{fill:#7d98ff;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.elw-halo{fill:#7d98ff;opacity:.22;transition:transform .7s cubic-bezier(.2,.8,.2,1)}

/* ---------- the lines said over the skyline ---------- */
.elw-intro,.elw-outro{display:flex;flex-direction:column;align-items:center;gap:74vh;padding:0 24px}
.elw-outro{padding-top:60vh}
.elw .elw-say{max-width:min(92vw,17em);margin:0;padding:clamp(20px,2.6vw,34px) clamp(22px,3vw,40px);text-align:center;background:var(--cardbg);color:var(--e-text);border-radius:var(--r-tile);box-shadow:var(--shadow-float);font-size:clamp(28px,4.2vw,54px);font-weight:600;letter-spacing:-.045em;line-height:1.04;text-wrap:balance}
.elw-say small{display:block;margin:14px auto 0;max-width:30ch;font-size:clamp(17px,1.7vw,22px);font-weight:600;letter-spacing:-.025em;line-height:1.25;color:var(--e-text-2)}
.elw .elw-say.is-wide{max-width:min(92vw,19em)}

/* ---------- the cards: a tile, with cards on it ---------- */
.elw .elw-cards{list-style:none;margin:108vh 0 0;padding:0}
.elw .elw-card{width:var(--card-w);margin:0 var(--gap) 50vh auto;scroll-margin-top:22vh}
.elw .elw-card:last-child{margin-bottom:30vh}
.elw-card article{background:var(--cardbg);color:var(--e-text);border-radius:var(--r-tile);padding:24px 24px 26px;box-shadow:var(--shadow-float);letter-spacing:-.01em;opacity:.34;transition:opacity .35s}
.elw-card.is-on article,.elw-d-card article{opacity:1}
.elw-card .elw-k{margin:0 0 12px;font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--e-text-2)}
.elw-card .elw-k b{font-weight:400;color:var(--accent);margin-right:8px}
.elw-card h3,.elw-card h2{margin:0;color:var(--e-text);font-size:clamp(28px,2.5vw,36px);font-weight:600;letter-spacing:-.045em;line-height:1.04}
.elw-card .elw-who{margin:6px 0 0;color:var(--e-text-3);font-size:clamp(20px,1.7vw,24px);font-weight:600;letter-spacing:-.035em;line-height:1.15}
.elw-card .elw-line{margin:18px 0 0;color:var(--e-body);font-size:18.5px;line-height:1.5;letter-spacing:-.01em}
.elw-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:20px 0 0}
.elw-stat{background:var(--inset);border-radius:var(--r-card);padding:12px 14px 13px;min-width:0;display:flex;flex-direction:column-reverse}
.elw-stat b{display:block;margin-top:5px;color:var(--e-text);font-size:32px;font-weight:600;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums}
.elw-stat b small{font-size:14px;font-weight:600;letter-spacing:-.02em;color:var(--e-text-3);margin-left:4px}
.elw-stat span{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;line-height:1.3;color:var(--e-text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.elw-facts{margin:8px 0 0;padding:3px 14px;background:var(--inset);border-radius:var(--r-card)}
.elw-facts div{display:grid;grid-template-columns:54px 1fr;gap:10px;align-items:baseline;padding:10px 0}
.elw-facts div + div{border-top:1px solid var(--line)}
.elw-facts dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--e-text-2)}
.elw-facts dd{margin:0;font-size:14px;line-height:1.4;color:var(--e-text)}
.elw-card p.elw-p{margin:16px 0 0;font-size:16px;line-height:1.55;color:var(--e-body)}
.elw-card .elw-things{list-style:none;margin:18px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:8px}
.elw-card .elw-things li{position:relative;margin:0;padding-left:15px;font-size:14px;line-height:1.4;color:var(--e-text-2)}
.elw-card .elw-things li::before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;border-radius:50%;background:var(--e-text-3)}

/* ---------- after: the wall of windows ---------- */
.elw-explore{margin:64px 0 12px}
.elw-wall{background:var(--tile);border-radius:var(--r-tile);padding:clamp(14px,2vw,22px);width:min(980px,calc(100vw - var(--rail) - var(--pad) * 2 - 16px));position:relative}
.elw-wall-head{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;justify-content:space-between;margin:2px 4px 16px;color:var(--e-text-2);font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase}
.elw-wall-head b{color:var(--e-text);font-weight:500}
.elw-tabs{display:flex;gap:2px;background:var(--well);border-radius:99px;padding:3px}
.elw-tabs button{font-family:Inter,sans-serif;font-size:13px;letter-spacing:-.01em;text-transform:none;font-weight:600;color:var(--e-text-2);background:none;border:0;border-radius:99px;padding:6px 14px;cursor:pointer}
.elw-tabs button[aria-pressed="true"]{color:var(--on-ink);background:var(--e-ink)}
.elw-tabs button:focus-visible,.elw-tile:focus-visible,.elw-pin:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.elw-wall .elw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(138px,1fr));gap:10px;list-style:none;margin:0;padding:0}
.elw-wall .elw-grid li{margin:0}
.elw-tile{display:block;width:100%;padding:5px 5px 0;border:0;background:var(--card);border-radius:var(--r-card);overflow:hidden;cursor:pointer;text-align:left;color:var(--e-text);font:inherit;box-shadow:var(--shadow-card);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.elw-tile:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(0,0,0,.08),0 16px 34px -10px rgba(0,0,0,.3)}
.elw-tile img{display:block;width:100%;height:auto;aspect-ratio:1200/820;object-fit:cover;background:#171716;border-radius:13px}
.elw-tile span{display:block;padding:8px 6px 10px;font-size:13px;font-weight:600;letter-spacing:-.015em;line-height:1.25;color:var(--e-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.elw-tile small{display:block;margin-top:3px;overflow:hidden;text-overflow:ellipsis;font-family:var(--mono);font-size:9.5px;font-weight:400;letter-spacing:.04em;text-transform:uppercase;color:var(--e-text-2)}
.elw-map{max-width:560px;margin:0 auto;padding:8px 0 4px}
.elw-map .elw-land{fill:var(--well)}
.elw-map .elw-land.is-mn{fill:color-mix(in srgb,var(--e-text-2) 45%,var(--well))}
.elw-map[hidden],.elw-grid[hidden]{display:none}
.elw-pin{cursor:pointer;outline-offset:3px}
.elw-pin circle{fill:var(--e-ink);stroke:var(--tile);stroke-width:2.5;transition:r .2s}
.elw-pin:hover circle,.elw-pin:focus-visible circle{r:13;fill:var(--accent)}
.elw-map-tip{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);font-size:13px;font-weight:600;letter-spacing:-.01em;color:var(--on-ink);background:var(--e-ink);padding:6px 12px;border-radius:99px;pointer-events:none;opacity:0;transition:opacity .2s;white-space:nowrap}
.elw-map-tip.is-on{opacity:1}

/* one window, opened */
.elw-dialog{border:0;padding:0;margin:auto;background:var(--cardbg);color:var(--e-text);border-radius:var(--r-tile);width:min(1140px,94vw);max-height:92vh;max-height:92dvh;overflow:hidden;box-shadow:0 40px 120px rgba(0,0,0,.5)}
.elw-dialog::backdrop{background:rgba(8,8,7,.72)}
.elw-dialog[open]{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr)}
.elw-dialog .elw-d-room{align-self:center;padding:14px 0 14px 14px}
.elw-dialog .elw-d-room svg{display:block;width:100%;height:auto;border-radius:18px}
.elw-dialog .elw-d-text{overflow:auto;max-height:92vh;max-height:92dvh;padding:18px 16px 22px}
.elw-dialog .elw-card.elw-d-card{width:auto;margin:0}
.elw-dialog .elw-d-card article{box-shadow:none;padding:6px 8px 4px;background:none}
.elw-d-nav{display:flex;gap:8px;justify-content:space-between;margin:0 6px 16px;font-size:13px}
.elw-d-nav button{font:inherit;font-weight:600;color:var(--e-text);background:var(--inset);border:0;border-radius:99px;padding:7px 14px;cursor:pointer}
.elw-d-nav button:hover{background:var(--fill)}
.elw-d-nav button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.elw-d-nav span{display:flex;gap:6px}

.elw-skiplink{position:absolute;left:-9999px}
.elw-skiplink:focus{position:static;display:inline-block;margin:0 0 16px;font-size:15px}
.elw-vh{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.elw-lvh{position:fixed;top:0;left:0;width:0;height:100vh;height:100lvh;visibility:hidden;pointer-events:none}

/* ---------- phone: the room on top, the card scrolling under it ---------- */
@media (max-width:860px){
  .elw{--card-w:auto;--gap:16px}
  .elw-rooms{left:0;top:46px;transform:none;--room-w:100vw;--room-h:calc(100vw * .6833)}
  .elw-room-slot svg{border-radius:0;box-shadow:none}
  /* a solid top the cards slide under, fading out below the picture */
  .elw-top::before{content:"";position:absolute;left:0;right:0;top:0;height:calc(46px + 100vw * .6833 + 30px);opacity:0;transition:opacity .4s;
    background:linear-gradient(to bottom,var(--stage) calc(100% - 30px),rgba(12,12,11,0))}
  .elw.in-rooms .elw-top::before{opacity:1}
  .elw-hud{top:0;height:46px;left:16px;right:16px;width:auto;gap:10px;font-size:10.5px}
  html.elw-page .post-body{font-size:18px}
  .post-body ul.cities,.post-body .elw-about{width:auto}
  .elw .elw-skip{padding:6px 12px}
  .elw-locator{display:none}
  .elw .elw-card{width:auto;margin:0 10px 58vh}
  .elw .elw-cards{margin-top:100vh}
  .elw-card article{padding:20px 18px 20px;border-radius:20px}
  .elw-card h3{font-size:28px}
  .elw .elw-say{font-size:clamp(27px,7.6vw,36px)}
  .post-body ul.cities{grid-template-columns:1fr}
  .elw-wall{width:auto;margin:0 -6px;padding:10px;border-radius:24px}
  .elw-wall .elw-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}
  .elw-dialog[open]{display:block;overflow:auto;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0;margin:0}
  .elw-dialog .elw-d-room{padding:0;position:sticky;top:0;z-index:1;background:var(--stage)}
  .elw-dialog .elw-d-room svg{border-radius:0}
  .elw-dialog .elw-d-text{overflow:visible;max-height:none;padding:16px 12px 40px}
}
@media (max-width:760px){.elw-track{margin-left:-16px}}

@media (prefers-reduced-motion:reduce){
  .elw-room-slot,.elw-room-slot.is-out{transform:none;transition:opacity .2s linear}
  .elw-fl,.elw-tw{animation:none}
  .elw-dot,.elw-halo,.elw-bar i,.elw-card article{transition:none}
}