@font-face{font-family:"Newsreader";font-style:normal;font-weight:200 800;font-display:swap;src:url(fonts/newsreader-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:200 800;font-display:swap;src:url(fonts/newsreader-latin-ext.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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:"Newsreader";font-style:italic;font-weight:400;font-display:swap;src:url(fonts/newsreader-italic-400-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plex";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+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Plex";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+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --bg:#f2ece1;--surface:#fbf7ef;--ink:#16202a;--muted:#3d4853;--line:rgba(22,32,42,.16);--accent:#8a4b12;--gold:#b87a1c;--focus:#8a4b12;
  --stage:#0a1118;--stage-ink:#f2ece2;--stage-muted:#c6cfd6;--card:#fbf7ef;
  --serif:"Newsreader",Georgia,"Times New Roman",serif;--sans:"Plex",system-ui,-apple-system,"Segoe UI",sans-serif;
  --top:44px;--col:min(440px,40vw);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0c141b;--surface:#121e28;--ink:#ece4d6;--muted:#bcc5cc;--line:rgba(236,228,214,.18);--accent:#f0b65a;--gold:#f0b65a;--focus:#f0b65a;--card:#111c25;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0c141b;--surface:#121e28;--ink:#ece4d6;--muted:#bcc5cc;--line:rgba(236,228,214,.18);--accent:#f0b65a;--gold:#f0b65a;--focus:#f0b65a;--card:#111c25;color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--top) + 12px)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.125rem/1.6 var(--serif);font-optical-sizing:auto}
a{color:var(--accent);text-underline-offset:.18em}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:50;background:var(--surface);color:var(--ink);padding:.5rem .8rem}
.skip-link:focus{left:.5rem;top:.5rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.num{font-variant-numeric:tabular-nums}
strong,b{font-weight:650}

.topbar{position:sticky;top:0;z-index:30;height:var(--top);display:flex;align-items:center;gap:.6rem;padding:0 max(12px,env(safe-area-inset-left));
  background:var(--stage);color:var(--stage-ink);font:500 .82rem/1 var(--sans)}
.brand{display:flex;align-items:center;gap:.45rem;color:inherit;text-decoration:none;font-weight:600;white-space:nowrap}
.brand-mark{width:22px;height:22px;color:#f0b65a}
.topnav{display:flex;gap:1rem;margin-left:1rem}
.topnav a{color:var(--stage-muted);text-decoration:none}
.topnav a:hover,.topnav a[aria-current="true"]{color:var(--stage-ink)}
.spacer{flex:1}
.chips{display:flex;gap:.15rem}
.chip{color:var(--stage-muted);text-decoration:none;padding:.35rem .4rem;border-radius:4px;font-size:.74rem;letter-spacing:.04em}
.chip[aria-current="page"]{color:var(--stage-ink);background:rgba(255,255,255,.1)}
.icon-btn{background:none;border:0;color:var(--stage-ink);width:36px;height:36px;display:grid;place-items:center;cursor:pointer;border-radius:6px}
.i-moon{display:none}
:root[data-theme="dark"] .i-sun{display:none}:root[data-theme="dark"] .i-moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .i-sun{display:none}:root:not([data-theme="light"]) .i-moon{display:block}}

.rail{position:fixed;right:6px;top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:9px;opacity:.55}
.rail-dot{display:block;width:12px;height:12px;display:grid;place-items:center}
.rail-dot .dot{width:4px;height:4px;border-radius:50%;background:var(--stage-muted)}
.rail-dot[aria-current="true"] .dot{background:#f0b65a;transform:scale(1.6)}

/* the stage: full window behind the text on desktop, the top 40% on a phone */
.story{position:relative}
.stage{position:sticky;top:var(--top);height:calc(100svh - var(--top));z-index:0;overflow:hidden;
  background:radial-gradient(120% 90% at 70% 0%,#1d2a36 0%,#0d151c 55%,#070b10 100%);color:var(--stage-ink);touch-action:pan-y}
.still{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9}
.gl{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:crosshair}
.labels{position:absolute;inset:0;pointer-events:none}
.labels span{position:absolute;left:0;top:0;white-space:nowrap;font:500 .78rem/1 var(--sans);letter-spacing:.03em;color:#f6efe2;background:rgba(8,13,18,.72);padding:.22em .45em;border-radius:4px;
  text-shadow:0 1px 2px rgba(0,0,0,.9),0 0 12px rgba(0,0,0,.6);margin:-1.6em 0 0 -.5em;pointer-events:none}
.labels span::after{content:"";position:absolute;left:.5em;top:1.25em;width:1px;height:.9em;background:rgba(246,239,226,.6)}
.pin{position:absolute;left:0;top:0;pointer-events:none}
.pin i{pointer-events:auto;touch-action:none;cursor:grab}
.pin i{position:absolute;left:-8px;top:-30px;width:16px;height:30px;background:linear-gradient(#fff3dc,#f0b65a);clip-path:polygon(50% 100%,0 35%,15% 8%,50% 0,85% 8%,100% 35%);filter:drop-shadow(0 2px 3px rgba(0,0,0,.6))}
.pop{position:absolute;left:0;top:0;width:270px;padding:.6rem .8rem .7rem;background:rgba(10,17,24,.94);color:var(--stage-ink);border:1px solid rgba(240,182,90,.45);border-radius:8px;
  font:400 .86rem/1.4 var(--sans);box-shadow:0 6px 20px rgba(0,0,0,.45)}
.pop [data-pop-t]{display:block;font-weight:600;margin:0 1.4rem .2rem 0}.pop span b{color:#f0b65a;font-weight:600}
.pop .x{position:absolute;right:.25rem;top:.2rem;background:none;border:0;color:var(--stage-muted);font-size:1.1rem;cursor:pointer;width:28px;height:28px}
.agebar{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:2px;padding:3px;background:rgba(8,13,18,.82);border:1px solid rgba(255,255,255,.12);border-radius:999px;z-index:3}
.age{font:500 .8rem/1 var(--sans);color:var(--stage-muted);background:none;border:0;border-radius:999px;padding:.55rem .85rem;cursor:pointer;min-height:36px;white-space:nowrap}
.age[aria-pressed="true"]{background:#f0b65a;color:#16110a}
.pad{position:absolute;right:14px;bottom:62px;display:grid;grid-template-columns:repeat(3,30px);grid-template-rows:repeat(3,30px) 30px;gap:2px;opacity:.85;z-index:3}
.pad:hover{opacity:.95}
.pad button{background:rgba(8,13,18,.88);border:1px solid rgba(255,255,255,.14);color:var(--stage-ink);border-radius:6px;font:500 .8rem/1 var(--sans);cursor:pointer;padding:0}
.pad [data-orbit="u"]{grid-column:2;grid-row:1}.pad [data-orbit="l"]{grid-column:1;grid-row:2}.pad [data-view-back]{grid-column:2;grid-row:2;font-size:.6rem}
.pad [data-orbit="r"]{grid-column:3;grid-row:2}.pad [data-orbit="d"]{grid-column:2;grid-row:3}.pad [data-zoom="1"]{grid-column:1;grid-row:4}.pad [data-zoom="-1"]{grid-column:3;grid-row:4}
.credit{position:absolute;right:14px;left:auto;text-align:right;bottom:4px;background:rgba(8,13,18,.78);padding:.15rem .45rem;border-radius:4px;margin:0;font:400 .66rem/1.3 var(--sans);color:rgba(230,225,215,.7);max-width:38%;z-index:2}
.nogl{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);max-width:30rem;padding:1rem 1.2rem;background:rgba(8,13,18,.9);border-radius:8px;font:400 .95rem/1.45 var(--sans);text-align:center}

/* the text column passes over the stage on desktop; cards are opaque (no blur over the canvas) */
.steps{list-style:none;margin:calc(-100svh + var(--top)) 0 0;padding:0 0 0 max(28px,4vw);position:relative;z-index:2;pointer-events:none}
.step{min-height:100svh;display:flex;align-items:center;padding:14svh 0}
.step-card,.hero-card{pointer-events:auto;width:var(--col);background:var(--card);color:var(--ink);padding:1.4rem 1.6rem 1.5rem;border-radius:10px;box-shadow:0 10px 34px rgba(0,0,0,.28)}
.step.hero{min-height:calc(100svh - var(--top));align-items:flex-end;padding-bottom:9svh}
.hero-card{width:min(560px,46vw)}
.kicker{font:500 .78rem/1.35 var(--sans);letter-spacing:.05em;text-transform:uppercase;color:var(--accent);margin:0 0 .6rem}
h1{font:600 clamp(2rem,3.6vw,3rem)/1.06 var(--serif);margin:0 0 .8rem;letter-spacing:-.01em}
.deck{margin:0 0 1rem;font-size:1.12rem}
.scroll-cue{font:400 .82rem/1.4 var(--sans);color:var(--muted);margin:.8rem 0 0}
h2{font:600 1.55rem/1.15 var(--serif);margin:0 0 .7rem;position:relative}
.step-card{font-size:1.04rem}.step-card p{margin:0 0 .8rem}.step-card p:last-child{margin-bottom:0}
.anchor{opacity:0;margin-left:.3em;font-size:.8em;text-decoration:none}
h2:hover .anchor,.anchor:focus{opacity:.6}

.find{position:relative;display:flex;flex-wrap:wrap;gap:.4rem;margin:.6rem 0 0}
.find input{flex:1 1 220px;min-width:0;font:400 1rem/1.2 var(--sans);padding:.65rem .75rem;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);min-height:44px}
.btn{font:500 .9rem/1 var(--sans);border-radius:7px;padding:.65rem .9rem;min-height:44px;cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink)}
.btn.primary{background:#1a2733;color:#fbf3e4;border-color:#1a2733}
:root[data-theme="dark"] .btn.primary{background:#f0b65a;color:#17110a;border-color:#f0b65a}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn.primary{background:#f0b65a;color:#17110a;border-color:#f0b65a}}
.btn.ghost{background:none}
.sug{position:absolute;left:0;right:0;top:100%;margin:.25rem 0 0;padding:.25rem;list-style:none;background:var(--surface);border:1px solid var(--line);border-radius:8px;z-index:10;box-shadow:0 8px 24px rgba(0,0,0,.25);max-height:16rem;overflow:auto}
.sug li{padding:.6rem .6rem;font:400 .95rem/1.3 var(--sans);cursor:pointer;border-radius:5px}
.sug li:hover{background:rgba(240,182,90,.18)}
.sug li.none{color:var(--muted);cursor:default}
.card{margin-top:1rem;border-top:1px solid var(--line);padding-top:.9rem}
.card h3{font:600 1.15rem/1.25 var(--serif);margin:0 0 .5rem}
.ages{list-style:none;margin:0 0 .8rem;padding:0;font:400 .95rem/1.45 var(--sans)}
.ages li{padding:.35rem 0;border-bottom:1px solid var(--line)}
.ages li b{color:var(--accent);font-weight:600}

.share-row{display:flex;align-items:center;gap:.3rem;flex-wrap:wrap}
.share-label{font:500 .82rem/1 var(--sans);color:var(--muted);margin-right:.3rem}
@media (max-width:760px){.share-label{flex-basis:100%;margin:0 0 .35rem}.ic{width:38px;height:38px}}
.ic{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.share-msg{font:400 .8rem/1.3 var(--sans);color:var(--muted);margin:.3rem 0 0;min-height:1em}

.after{position:relative;z-index:3;background:var(--bg)}
.prose{max-width:42rem;margin:0 auto;padding:3rem max(18px,4vw) 2rem}
.block{margin:0 0 2.4rem}
.related,.sources{padding-left:1.1rem;font-size:1rem}
.sources li{margin:.35rem 0}
details.tbl{margin:0 0 2.2rem;font:400 .95rem/1.4 var(--sans)}
details.tbl summary{cursor:pointer;font-weight:600;padding:.5rem 0}
details.tbl table{width:100%;border-collapse:collapse}
details.tbl th,details.tbl td{text-align:left;padding:.35rem .4rem;border-bottom:1px solid var(--line)}
details.tbl td.num{text-align:right}
.site-footer{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;padding:1.4rem;font:400 .85rem/1.4 var(--sans);color:var(--muted);border-top:1px solid var(--line)}

/* phone: the stage is the top 40% of the screen, the text scrolls below and passes behind it */
@media (max-width:760px){
  :root{--col:100%}
  .topnav{display:none}
  .rail{display:none}
  .stage{height:40svh;z-index:4}
  .steps{position:relative;z-index:1}
  .steps{margin-top:0;padding:0 14px;pointer-events:auto}
  .step,.step.hero{min-height:auto;display:block;padding:1.1rem 0}
  .step-card,.hero-card{width:100%;box-shadow:none;padding:1.1rem 1.1rem 1.2rem;background:var(--surface);border:1px solid var(--line)}
  .step:not(.hero){min-height:62svh}
  .step.door{min-height:90svh}
  h1{font-size:1.9rem}
  .agebar{bottom:auto;top:6px;max-width:calc(100% - 16px);overflow-x:auto;padding:2px}
  .step{scroll-margin-top:calc(var(--top) + 40svh + 10px)}
  .step-card h2,.card{scroll-margin-top:calc(var(--top) + 40svh + 10px)}
  .age{padding:.4rem .6rem;font-size:.72rem;min-height:30px}
  .pad{display:none}
  .credit{display:none}
  .pop{display:none}
  .labels span{font-size:.7rem}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}