@font-face{font-family:"Cormorant Garamond";font-style:italic;font-weight:400 700;font-display:swap;src:url("fonts/cormorant-italic-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Cormorant Garamond";font-style:italic;font-weight:400 700;font-display:swap;src:url("fonts/cormorant-italic-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url("fonts/IBMPlexSans-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url("fonts/IBMPlexSans-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* The river is always night. Only the text below it follows the theme. */
:root{
  color-scheme:light;
  --night:#040a12;--glow:#d4f77a;--halo:#7fe06a;
  --s-ink:#e9f0df;--s-ink-2:#bccbc6;--s-panel:rgba(4,10,16,.82);--s-line:rgba(214,236,200,.26);
  --bg:#eef0e5;--surface:#f8f9f1;--surface-2:#e3e7d6;
  --ink:#121c16;--ink-2:#1f2d25;--muted:#3b4b41;--line:#b9c2ab;--line-soft:#d3dac6;
  --accent:#34500c;--accent-ink:#f8f9f1;
  --serif:"Cormorant Garamond","Iowan Old Style",Georgia,serif;--sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --topbar:48px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  color-scheme:dark;
  --bg:#050c13;--surface:#0b1620;--surface-2:#13232f;
  --ink:#e9f0df;--ink-2:#d3dccb;--muted:#a9bab5;--line:#2b3f46;--line-soft:#182830;
  --accent:#d4f77a;--accent-ink:#0a1408;
}}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#050c13;--surface:#0b1620;--surface-2:#13232f;
  --ink:#e9f0df;--ink-2:#d3dccb;--muted:#a9bab5;--line:#2b3f46;--line-soft:#182830;
  --accent:#d4f77a;--accent-ink:#0a1408;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:16px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
button{font:inherit;color:inherit}
a{color:inherit;text-decoration-color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1.5px}
a:hover{color:var(--accent)}
:focus-visible{outline:2.5px solid var(--glow);outline-offset:3px;border-radius:4px}
.after :focus-visible,.site-footer :focus-visible{outline-color:var(--accent)}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--glow);color:#0a1408;padding:10px 14px;border-radius:8px;font:600 15px var(--sans)}
.skip-link:focus{top:10px}

/* topbar: scene-coloured, rides on the river */
.topbar{position:absolute;inset:0 0 auto 0;height:var(--topbar);z-index:30;display:flex;align-items:center;gap:6px;padding:0 max(14px,env(safe-area-inset-right)) 0 max(14px,env(safe-area-inset-left));color:var(--s-ink);padding-top:env(safe-area-inset-top)}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--s-ink);font:italic 500 22px/1 var(--serif);white-space:nowrap;min-width:0}
.brand-mark{width:18px;height:18px;flex:none;color:var(--glow)}
.brand span:last-child{overflow:hidden;text-overflow:ellipsis}
.spacer{flex:1}
.chip{padding:4px 10px;border-radius:999px;text-decoration:none;font-weight:600;font-size:12.5px;border:1px solid var(--s-line);color:var(--s-ink-2);min-height:32px;display:inline-flex;align-items:center;background:rgba(4,10,16,.5)}
.chip:hover{color:var(--s-ink);border-color:var(--s-ink-2)}
.chip[aria-current="page"]{background:var(--s-ink);color:#06100b;border-color:var(--s-ink)}
.icon-btn{width:34px;height:34px;flex:none;display:grid;place-items:center;border-radius:50%;border:1px solid var(--s-line);background:rgba(4,10,16,.5);color:var(--s-ink);cursor:pointer}
.icon-btn:hover{border-color:var(--s-ink-2)}
.i-sun,.i-moon{display:none}
:root[data-theme="light"] .i-moon{display:block}:root[data-theme="dark"] .i-sun{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme]) .i-sun{display:block}}
@media (prefers-color-scheme:light){:root:not([data-theme]) .i-moon{display:block}}

/* stage */
.stage{position:relative;height:100vh;height:100svh;min-height:540px;overflow:hidden;background:var(--night);color:var(--s-ink)}
#c{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;cursor:crosshair;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}
#cap,#hint,#bar{opacity:0;transition:opacity 1.6s ease .4s}
.stage.live #cap,.stage.live #bar{opacity:1}
#cap{position:absolute;left:0;right:0;top:calc(var(--topbar) + 7%);margin:0;text-align:center;pointer-events:none;padding-inline:max(24px,env(safe-area-inset-left));font:italic 400 clamp(1.7rem,4.6vw,3rem)/1.12 var(--serif);text-wrap:balance;color:var(--s-ink);text-shadow:0 2px 30px rgba(0,0,0,.9)}
#cap span{display:inline-block;transition:opacity .7s ease,transform .9s ease}
#cap span.out{opacity:0;transform:translateY(6px)}
#hint{position:absolute;left:0;right:0;bottom:150px;margin:0;text-align:center;pointer-events:none;padding-inline:24px;font:600 12.5px/1.4 var(--sans);letter-spacing:.09em;text-transform:uppercase;color:var(--glow);transition:opacity 1.2s ease}
#hint.show{opacity:.92}
#bar{position:absolute;left:0;right:0;bottom:0;padding:0 max(16px,env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));pointer-events:none}
.bar-in{pointer-events:auto;max-width:1000px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr) auto;gap:14px 28px;align-items:center;background:var(--s-panel);border:1px solid var(--s-line);border-radius:16px;padding:14px 20px}
.lbl{font:600 12px/1.2 var(--sans);letter-spacing:.11em;text-transform:uppercase;color:var(--s-ink-2);margin:0 0 7px}
.lbl label{cursor:pointer}
.read-top{display:flex;align-items:baseline;gap:12px}
#pct{font:italic 500 2.3rem/1 var(--serif);color:var(--glow);font-variant-numeric:tabular-nums;min-width:3.2ch}
#word{font-size:14.5px;color:var(--s-ink);min-width:0}
.meter{height:3px;background:rgba(214,236,200,.16);border-radius:2px;margin-top:9px;overflow:hidden}
.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--halo),var(--glow));box-shadow:0 0 12px var(--glow)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;margin:0;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:3px;background:rgba(214,236,200,.3);border-radius:2px}
input[type=range]::-moz-range-track{height:3px;background:rgba(214,236,200,.3);border-radius:2px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;margin-top:-7.5px;background:var(--glow);box-shadow:0 0 0 4px rgba(212,247,122,.2),0 0 18px var(--glow);border:0}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--glow);box-shadow:0 0 0 4px rgba(212,247,122,.2),0 0 18px var(--glow);border:0}
.ends{display:flex;justify-content:space-between;font-size:12.5px;color:var(--s-ink-2);margin-top:1px}
.btns{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.btn{background:rgba(214,236,200,.07);border:1px solid var(--s-line);border-radius:999px;padding:9px 15px;min-height:40px;cursor:pointer;font-size:14px;color:var(--s-ink);white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center}
.btn:hover{background:rgba(214,236,200,.16)}
.btn[aria-pressed=true]{border-color:var(--glow);color:var(--glow)}

#intro{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:calc(var(--topbar) + 16px) max(24px,env(safe-area-inset-right)) 24px max(24px,env(safe-area-inset-left));background:radial-gradient(ellipse at 50% 45%,rgba(2,6,10,.88),rgba(2,6,10,.55) 72%);transition:opacity 1.6s ease,visibility 0s linear 1.6s}
.stage.live #intro{opacity:0;visibility:hidden;pointer-events:none}
.intro-in{max-width:580px}
.kicker{font:600 12.5px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--glow);margin:0 0 14px}
h1{font:italic 400 clamp(3.2rem,11vw,6.6rem)/.95 var(--serif);margin:0 0 20px;color:var(--s-ink);text-shadow:0 0 40px rgba(212,247,122,.25)}
.intro-in p{margin:0 auto 12px;font-size:17.5px;line-height:1.55;color:var(--s-ink);max-width:44ch;text-wrap:pretty}
.intro-in p.dim{color:var(--s-ink-2);font-size:16px}
.go{margin-top:18px;background:var(--glow);color:#0a1408;border:0;border-radius:999px;padding:14px 28px;min-height:48px;cursor:pointer;font-weight:600;font-size:16px;box-shadow:0 0 40px rgba(212,247,122,.35)}
.go:hover{box-shadow:0 0 56px rgba(212,247,122,.55)}
.quiet{display:block;margin:16px auto 0;background:none;border:0;border-bottom:1px solid var(--s-line);padding:8px 2px;min-height:40px;cursor:pointer;font:600 12.5px var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--s-ink-2)}
.quiet:hover{color:var(--s-ink)}
.nojs{position:absolute;left:0;right:0;top:50%;margin:0;padding:0 24px;text-align:center;color:var(--s-ink)}

/* text below */
.after{background:var(--bg)}
.prose{max-width:1060px;margin:0 auto;padding:56px max(18px,env(safe-area-inset-right)) 24px max(18px,env(safe-area-inset-left))}
.block{max-width:690px;margin:0 auto 48px}
.block h2,.block h3{font:italic 500 clamp(2rem,4.6vw,2.7rem)/1.1 var(--serif);margin:0 0 16px;color:var(--ink)}
.block p{margin:0 0 14px;color:var(--ink-2)}
.block p i{font-style:italic}
.anchor{margin-left:.4em;font:400 .6em var(--sans);text-decoration:none;color:var(--muted);opacity:0}
h2:hover .anchor,.anchor:focus-visible{opacity:1}
.sources{list-style:none;margin:0;padding:0;font-size:14.5px;color:var(--muted)}
.sources li{margin:0 0 10px}
.sources a{color:var(--ink-2)}
.share{max-width:690px;margin:8px auto 0}
.share-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.share-label{font-size:14.5px;color:var(--muted);margin-right:4px}
.ic{width:42px;height:42px;display:inline-grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;text-decoration:none}
.ic:hover{border-color:var(--accent);color:var(--accent)}
.share-msg{font-size:13.5px;color:var(--muted);margin:6px 0 0;min-height:1.2em}
.site-footer{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;padding:26px 18px calc(34px + env(safe-area-inset-bottom));border-top:1px solid var(--line);font-size:14px;color:var(--muted);background:var(--bg)}
.site-footer a{color:var(--ink-2)}
.back-top{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));z-index:45;min-width:44px;height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;font-size:14px;display:inline-flex;align-items:center;gap:8px}

@media (max-width:680px){
  .bar-in{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-areas:"read read snd" "slide slide slide" "lan scr more";padding:11px 14px 12px;gap:8px 8px}
  .read-cell{grid-area:read}
  .slider-cell{grid-area:slide}
  .btns{display:contents}
  #snd{grid-area:snd;justify-self:end;align-self:start}
  #lantern{grid-area:lan}#scatter{grid-area:scr}.btns .more{grid-area:more}
  .btn{justify-content:center;white-space:normal;text-align:center;line-height:1.2;padding:7px 8px;font-size:13px}
  .ends{display:none}
  #pct{font-size:1.8rem;min-width:3.4ch}
  #hint{bottom:190px}
  #cap{top:calc(var(--topbar) + 3%)}
  .btn{padding:8px 12px;font-size:13.5px}
  .brand span:last-child{max-width:calc(100vw - 200px)}
}
@media (prefers-reduced-motion:reduce){#cap,#hint,#bar,#intro,#cap span{transition-duration:.01s;transition-delay:0s}}

/* social-card capture (dev only, #card) */
.stage.card #bar,.stage.card #intro,.stage.card #hint,.stage.card #cap{display:none}
.stage.card .card-line{position:absolute;left:5%;width:56%;top:6%;margin:0;text-align:left;font:italic 500 2.7rem/1.05 var(--serif);color:var(--s-ink);text-shadow:0 2px 34px rgba(0,0,0,.95)}
.card-line{display:none}
.stage.card .card-line{display:block}
body:has(.stage.card) .topbar,body:has(.stage.card) .back-top{display:none}