@font-face{font-family:"Fraunces";font-style:normal;font-weight:300 900;font-display:swap;src:url(fonts/fraunces-normal-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:"Fraunces";font-style:normal;font-weight:300 900;font-display:swap;src:url(fonts/fraunces-normal-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:"Fraunces";font-style:italic;font-weight:300 900;font-display:swap;src:url(fonts/fraunces-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:"Fraunces";font-style:italic;font-weight:300 900;font-display:swap;src:url(fonts/fraunces-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:"Source Serif 4";font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-normal-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:"Source Serif 4";font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-normal-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:"Source Serif 4";font-style:italic;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-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:"Source Serif 4";font-style:italic;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-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:"Atkinson Next";font-style:normal;font-weight:200 800;font-display:swap;src:url(fonts/AtkinsonHyperlegibleNext.woff2) format("woff2")}

/* ------------------------------------------------------------------ tokens */
:root{
  color-scheme:light;
  --bg:#f5efe3; --bg-2:#ece2cf; --surface:#fffaf0; --surface-2:#f2e7d1;
  --text:#1a1712; --text-2:#33302a; --muted:#4e4736;
  --line:#c4b797; --line-soft:#ddd2b8;
  --accent:#7a260d; --accent-ink:#ffffff; --accent-soft:#f6dccf;
  --hot:#7a260d; --hot-soft:#f6dccf;
  --gold:#6b4a00; --gold-soft:#f5e3b3;
  --ok:#14532d; --ok-soft:#d7eedd; --no:#8a1c1c; --no-soft:#f7d9d6;
  --sky-1:#e8ddc8; --sky-2:#d9cbae; --sky-3:#b3a180; --soot:#2b2620;
  --map-sea:#d8e4e2; --map-land:#e9dfc7; --map-ro:#fbf5e6; --map-ro-line:#7a6d4c; --map-river:#4f8a96;
  --map-vale:#ded1b2; --plume:#7a260d; --ring:#5d5648; --road:#8a7c5c;
  --dot:#7a260d; --dot-ring:#fbf5e6;
  --bar-track:#e3d7ba; --bar-fill:#7a260d; --bar-fill-2:#3d3a35;
  --shadow:0 1px 2px rgba(60,40,10,.08),0 8px 30px rgba(60,40,10,.10);
  --bar-h:3.25rem;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --body:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Atkinson Next","Atkinson Hyperlegible",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#171310; --bg-2:#1e1915; --surface:#221c17; --surface-2:#2c251e;
  --text:#f3ead9; --text-2:#d9cfbb; --muted:#b3a88f;
  --line:#4d4436; --line-soft:#38312a;
  --accent:#ffab8f; --accent-ink:#2a0e05; --accent-soft:#3b2119;
  --hot:#ffab8f; --hot-soft:#3b2119;
  --gold:#ffd27a; --gold-soft:#3a2f14;
  --ok:#9be7b4; --ok-soft:#14352a; --no:#ffb0a8; --no-soft:#3d1c1a;
  --sky-1:#241d16; --sky-2:#2e261c; --sky-3:#3d3325; --soot:#0d0b09;
  --map-sea:#1c2422; --map-land:#2a241b; --map-ro:#33291d; --map-ro-line:#9a8f70; --map-river:#5fa3b0;
  --map-vale:#241e15; --plume:#ffab8f; --ring:#a89e86; --road:#8a7f66;
  --dot:#ffab8f; --dot-ring:#171310;
  --bar-track:#38312a; --bar-fill:#ffab8f; --bar-fill-2:#cfc4ab;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 34px rgba(0,0,0,.45);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#171310; --bg-2:#1e1915; --surface:#221c17; --surface-2:#2c251e;
    --text:#f3ead9; --text-2:#d9cfbb; --muted:#b3a88f;
    --line:#4d4436; --line-soft:#38312a;
    --accent:#ffab8f; --accent-ink:#2a0e05; --accent-soft:#3b2119;
    --hot:#ffab8f; --hot-soft:#3b2119;
    --gold:#ffd27a; --gold-soft:#3a2f14;
    --ok:#9be7b4; --ok-soft:#14352a; --no:#ffb0a8; --no-soft:#3d1c1a;
    --sky-1:#241d16; --sky-2:#2e261c; --sky-3:#3d3325; --soot:#0d0b09;
    --map-sea:#1c2422; --map-land:#2a241b; --map-ro:#33291d; --map-ro-line:#9a8f70; --map-river:#5fa3b0;
    --map-vale:#241e15; --plume:#ffab8f; --ring:#a89e86; --road:#8a7f66;
    --dot:#ffab8f; --dot-ring:#171310;
    --bar-track:#38312a; --bar-fill:#ffab8f; --bar-fill-2:#cfc4ab;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 34px rgba(0,0,0,.45);
  }
}

/* ------------------------------------------------------------------ base */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:1.2rem;line-height:1.65;overflow-x:clip;text-rendering:optimizeLegibility}
img,svg{max-width:100%}
img{height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:.08em}
a:hover{text-decoration-thickness:.14em}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
button{font:inherit;color:inherit}
[hidden]{display:none !important}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:.6rem 1rem;z-index:100;border-radius:0 0 .5rem 0;font-family:var(--sans)}
.skip:focus{left:0}
.vh{position:absolute !important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

h1,h2,h3{font-family:var(--serif);font-variation-settings:"SOFT" 100,"opsz" 144;line-height:1.04;letter-spacing:-.015em;margin:0;text-wrap:balance}
h1{font-weight:850;font-size:clamp(2.5rem,7.6vw,5.9rem)}
h2{font-weight:800;font-size:clamp(2rem,5vw,3.6rem)}
h3{font-weight:750;font-size:clamp(1.35rem,2.6vw,1.8rem);line-height:1.15}
p{margin:0 0 1.1em}
.wrap{width:min(100% - 2.5rem,41rem);margin-inline:auto}
.wide{width:min(100% - 2.5rem,74rem);margin-inline:auto}
section{scroll-margin-top:calc(var(--bar-h) + .75rem)}
.chapter{padding:clamp(4rem,10vw,8rem) 0 clamp(2rem,5vw,4rem)}
.chapter-head{margin-bottom:clamp(1.5rem,3vw,2.5rem)}
.kicker{font-family:var(--sans);font-weight:700;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--hot);margin:0 0 .9rem}
.lede{font-size:clamp(1.2rem,2.2vw,1.45rem);line-height:1.5;color:var(--text-2)}
.note{font-size:.95rem;color:var(--muted)}
strong{font-weight:700}
.num{font-variant-numeric:tabular-nums}

/* ------------------------------------------------------------------ top bar */
.topbar{position:sticky;top:0;z-index:50;height:var(--bar-h);display:flex;align-items:center;gap:.4rem;padding:0 max(.75rem,env(safe-area-inset-left)) 0 max(.9rem,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft);font-family:var(--sans)}
.topbar .home{font-weight:700;font-size:.95rem;color:var(--text);text-decoration:none;white-space:nowrap;padding:.7rem .3rem}
.topnav{display:flex;gap:.1rem;overflow-x:auto;scrollbar-width:none;min-width:0;flex:0 1 auto;margin-left:.5rem}
.topnav::-webkit-scrollbar{display:none}
.topnav a{white-space:nowrap;text-decoration:none;color:var(--text-2);font-size:.95rem;padding:.7rem .6rem;border-radius:.5rem}
.topnav a[aria-current="true"]{color:var(--accent);font-weight:700}
.spacer{flex:1 1 0}
.chip{display:inline-flex;align-items:center;min-height:2.75rem;padding:0 .8rem;border:1px solid var(--line);border-radius:999px;color:var(--text);text-decoration:none;font-size:.9rem;font-weight:600;white-space:nowrap}
.icon-btn{display:inline-grid;place-items:center;width:2.75rem;height:2.75rem;border-radius:50%;border:1px solid var(--line);background:transparent;cursor:pointer;flex:none}
.icon-btn svg{display:block}
.icon-btn svg[hidden]{display:none}

/* ------------------------------------------------------------------ reading rail */
.rail{display:none}
@media (min-width:76rem){
  .rail{display:flex;flex-direction:column;gap:.15rem;position:fixed;right:1.1rem;top:50%;transform:translateY(-50%);z-index:40;font-family:var(--sans)}
  .rail-dot{display:flex;align-items:center;justify-content:flex-end;gap:.55rem;min-height:1.6rem;text-decoration:none;color:var(--text)}
  .rail-dot .dot{width:7px;height:7px;border-radius:50%;background:var(--line);transition:transform .2s,background .2s}
  .rail-dot[aria-current="true"] .dot{background:var(--hot);transform:scale(1.6)}
  .rail-label{font-size:.8rem;font-weight:600;opacity:0;transform:translateX(6px);transition:opacity .15s,transform .15s;background:var(--surface);border:1px solid var(--line-soft);padding:.1rem .5rem;border-radius:.4rem;pointer-events:none}
  .rail-dot:hover .rail-label,.rail-dot:focus-visible .rail-label{opacity:1;transform:none}
}

/* ------------------------------------------------------------------ hero: the black snow */
.hero{position:relative;min-height:calc(100svh - var(--bar-h));display:grid;align-items:end;overflow:clip;isolation:isolate}
.scene{position:absolute;inset:0;z-index:-1}
.soot-sky{position:absolute;inset:0;background:linear-gradient(180deg,var(--sky-1) 0%,var(--sky-2) 46%,var(--sky-3) 72%,var(--soot) 130%)}
.snowfall{position:absolute;inset:0}
.snow{position:absolute;top:-8%;color:var(--soot);opacity:.85}
.snow svg{display:block;fill:none;stroke:currentColor;stroke-width:5;stroke-linecap:round}
.snow.s0{left:4%;width:22px}.snow.s1{left:12%;width:14px}.snow.s2{left:20%;width:30px}.snow.s3{left:29%;width:17px}
.snow.s4{left:38%;width:24px}.snow.s5{left:47%;width:13px}.snow.s6{left:55%;width:28px}.snow.s7{left:63%;width:16px}
.snow.s8{left:71%;width:22px}.snow.s9{left:79%;width:13px}.snow.s10{left:87%;width:26px}.snow.s11{left:94%;width:15px}
.snow.s12{left:33%;width:19px}.snow.s13{left:68%;width:31px}
.snow{animation:fall 16s linear infinite}
.s1,.s5,.s9{animation-duration:22s}.s3,.s7,.s11{animation-duration:19s}.s0,.s4,.s8{animation-duration:14s}
.s2{animation-delay:-4s}.s5{animation-delay:-9s}.s7{animation-delay:-2s}.s9{animation-delay:-12s}.s11{animation-delay:-6s}.s13{animation-delay:-8s}.s1{animation-delay:-14s}.s4{animation-delay:-3s}
@keyframes fall{from{transform:translateY(-6vh) rotate(0)}to{transform:translateY(112vh) rotate(340deg)}}
.motif{position:absolute;right:6%;top:9%;width:min(30vw,17rem);color:var(--soot);opacity:.92}
.motif svg{display:block;width:100%;height:auto;fill:none;stroke:currentColor;stroke-width:3.4;stroke-linecap:round}
.sill{position:absolute;left:0;right:0;bottom:0;height:9%;background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 82%,var(--soot)),var(--surface-2));border-top:1px solid var(--line)}
.hero-copy{position:relative;padding:clamp(1.5rem,5vw,4rem) 0 clamp(2rem,6vw,4.5rem);width:min(100% - 2.5rem,74rem);margin-inline:auto}
.hero-copy .panel{max-width:46rem;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--line-soft);border-radius:1.4rem;padding:clamp(1.2rem,3vw,2.2rem);box-shadow:var(--shadow)}
.hero h1{margin-bottom:.9rem}
.hero .deck{font-size:clamp(1.15rem,2.1vw,1.4rem);line-height:1.45;color:var(--text-2);margin:0 0 1.3rem;max-width:38rem}
.byline{font-size:.92rem;color:var(--muted);margin:1rem 0 0;font-family:var(--sans)}
.cta{display:inline-flex;align-items:center;gap:.6rem;min-height:3rem;padding:.2rem 1.3rem;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:700;text-decoration:none;border:0;cursor:pointer;font-family:var(--sans)}
.cta:hover{filter:brightness(1.08)}
.cta svg{transition:transform .2s}
.cta:hover svg{transform:translateY(3px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:3rem;padding:.2rem 1.15rem;border-radius:999px;border:2px solid var(--accent);background:transparent;color:var(--accent);font-weight:700;text-decoration:none;cursor:pointer;font-family:var(--sans)}
.btn[aria-pressed="true"],.btn.solid{background:var(--accent);color:var(--accent-ink)}
.btn:disabled{opacity:.5;cursor:default}

/* ------------------------------------------------------------------ share */
.share{padding:1.2rem 0 0;font-family:var(--sans)}
.share-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.share-row .lab{font-size:.92rem;color:var(--muted);margin-right:.2rem}
.share-row a,.share-row button{display:inline-flex;align-items:center;min-height:3rem;padding:0 1rem;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--text);font-size:.95rem;font-weight:600;text-decoration:none;cursor:pointer}
.share-status{font-size:.92rem;color:var(--ok);min-height:1.2em;margin:.4rem 0 0}
.share-field{width:100%;margin-top:.5rem;padding:.6rem;border:1px solid var(--line);border-radius:.5rem;background:var(--surface);color:var(--text);font:inherit;font-size:.9rem}

/* ------------------------------------------------------------------ the years */
.descent{position:relative;background:var(--bg-2)}
.descent-sticky{position:sticky;top:var(--bar-h);height:calc(100svh - var(--bar-h));display:grid;place-items:center;overflow:clip}
.strata{position:absolute;inset:0;display:flex;flex-direction:column}
.strata i{flex:1 1 0;display:block;opacity:.5}
.strata i:nth-child(1){background:var(--bg-2)}
.strata i:nth-child(2){background:color-mix(in srgb,var(--gold-soft) 70%,var(--bg-2))}
.strata i:nth-child(3){background:color-mix(in srgb,var(--accent-soft) 80%,var(--bg-2))}
.strata i:nth-child(4){background:color-mix(in srgb,var(--hot-soft) 80%,var(--bg-2))}
.strata i:nth-child(5){background:color-mix(in srgb,var(--surface-2) 90%,var(--bg-2))}
.strata-move{position:absolute;left:0;right:0;top:0;height:300%;transform:translate3d(0,calc(var(--p,1) * -66.6%),0);display:flex;flex-direction:column}
.clock{position:relative;text-align:center;padding:0 1rem}
.clock .lab{font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;color:var(--muted);margin:0;font-family:var(--sans)}
.clock .years{font-family:var(--serif);font-variation-settings:"SOFT" 100;font-weight:850;font-size:clamp(3rem,13vw,9rem);line-height:1;margin:.1em 0;font-variant-numeric:tabular-nums;color:var(--text)}
.clock .unit{font-size:clamp(1.1rem,2.4vw,1.6rem);color:var(--text-2);margin:0}
.descent-steps{position:relative;list-style:none;margin:0;padding:0 0 40vh;margin-top:calc(-100svh + var(--bar-h))}
.descent-steps li{min-height:85svh;display:grid;align-items:end;padding:0 1.25rem}
.descent-steps li:first-child{min-height:100svh}
.step-card{width:min(100%,30rem);margin:0 auto;background:var(--surface);border:1px solid var(--line-soft);border-radius:1.1rem;padding:1.1rem 1.3rem;box-shadow:var(--shadow)}
.step-card p{margin:0}
.step-card .when{font-weight:700;color:var(--hot);font-size:.95rem;margin-bottom:.3rem;font-family:var(--sans)}
@media (min-width:60rem){.descent-steps li{justify-items:end;padding-right:max(1.25rem,calc((100vw - 74rem)/2))}.step-card{margin:0}}

/* ------------------------------------------------------------------ figures */
figure{margin:clamp(1.8rem,4vw,3rem) 0}
figcaption{font-size:.93rem;line-height:1.5;color:var(--text-2);margin-top:.7rem;font-family:var(--sans)}
figcaption .credit{display:block;color:var(--muted);font-size:.85rem;margin-top:.25rem}
.map-fig{margin:0;height:100%;display:flex;flex-direction:column}
.map-fig svg{flex:1;min-height:0}
.map-fig figcaption{padding:.6rem .9rem .7rem;margin:0;background:var(--surface);border-top:1px solid var(--line-soft)}

/* ------------------------------------------------------------------ works + studies cards */
.works,.studies{display:grid;gap:1.2rem;margin-top:1.5rem}
@media (min-width:52rem){.works,.studies{grid-template-columns:repeat(3,1fr)}}
@media (min-width:52rem){.works{grid-template-columns:repeat(2,1fr)}}
.work-card,.study-card{background:var(--surface);border:1px solid var(--line-soft);border-radius:1.2rem;padding:1.2rem 1.3rem;display:grid;gap:.5rem;align-content:start;box-shadow:var(--shadow)}
.work-card h3,.study-card h3{font-size:1.5rem}
.work-card p,.study-card p{margin:0;font-size:1.05rem}
.what{color:var(--muted);font-size:.85rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-family:var(--sans)}
.facts{list-style:none;margin:.4rem 0 0;padding:0;display:grid;gap:.35rem;font-size:.98rem;font-family:var(--sans)}
.facts li{display:grid;grid-template-columns:8.2rem 1fr;gap:.6rem}
.facts .k{color:var(--muted)}
.facts-block{margin-top:1.6rem;background:var(--surface);border:1px solid var(--line-soft);border-radius:1.1rem;padding:1rem 1.2rem}
.workers{font-size:1.1rem;border-left:5px solid var(--accent);padding-left:1rem;margin-top:2rem}
.verdict{border-left:5px solid var(--accent);background:var(--surface);padding:1rem 1.2rem;border-radius:0 1rem 1rem 0;margin-top:1.4rem}
.verdict p{margin:0}
.honest{border-color:var(--gold)}

/* ------------------------------------------------------------------ the plume map */
.atlas{position:relative}
.atlas-grid{display:grid}
.atlas-map{position:sticky;top:var(--bar-h);height:min(62svh,34rem);z-index:2;background:var(--map-land);border-block:1px solid var(--line-soft);overflow:clip}
.atlas-map svg{display:block;width:100%;height:100%}
.atlas-steps{list-style:none;margin:0;padding:1rem 1.25rem 3rem;display:grid;gap:55svh}
.atlas-steps li{background:var(--surface);border:1px solid var(--line-soft);border-radius:1.2rem;padding:1.2rem 1.3rem;box-shadow:var(--shadow);opacity:.55;transition:opacity .3s}
.atlas-steps li.on,.no-js .atlas-steps li{opacity:1}
.atlas-steps li:last-child{margin-bottom:30svh}
.atlas-steps h3{margin-bottom:.4rem}
.atlas-steps p:last-child{margin-bottom:0}
@media (min-width:60rem){
  .atlas-grid{grid-template-columns:minmax(0,1.5fr) minmax(20rem,1fr);gap:2rem;width:min(100% - 2.5rem,84rem);margin-inline:auto;align-items:start}
  .atlas-map{height:calc(100svh - var(--bar-h) - 2rem);top:calc(var(--bar-h) + 1rem);border:1px solid var(--line-soft);border-radius:1.5rem}
  .atlas-steps{padding:30svh 0 10svh;gap:70svh}
}
.m-land{fill:var(--map-land)}
.m-stip circle{fill:var(--map-ro-line);opacity:.35}
.m-vale{fill:var(--map-vale)}
.plume{fill:var(--plume);opacity:.22;transition:opacity .4s}
.atlas-map[data-step="miez"] .plume{opacity:.08}
.atlas-map[data-step="ape"] .plume{opacity:.08}
.ring{fill:none;stroke:var(--ring);stroke-width:1.4;vector-effect:non-scaling-stroke;stroke-dasharray:7 5;opacity:.9}
.atlas-map[data-step="est"] .ring.r-1,.atlas-map[data-step="est"] .ring.r-2{opacity:.25}
.atlas-map[data-step="ape"] .ring{opacity:.25}
.m-river{fill:none;stroke:var(--map-river);stroke-width:2.4;vector-effect:non-scaling-stroke;stroke-linecap:round}
.m-river.visa{stroke-width:1.6}
.atlas-map[data-step="vale"] .m-river,.atlas-map[data-step="miez"] .m-river,.atlas-map[data-step="est"] .m-river{opacity:.55}
.m-road{stroke:var(--road);stroke-width:2;vector-effect:non-scaling-stroke;stroke-dasharray:2 5;stroke-linecap:round}
.m-label{font-family:var(--sans);font-weight:700;font-size:17px;fill:var(--text);paint-order:stroke;stroke:var(--map-land);stroke-width:4px;stroke-linejoin:round}
.m-label.river{font-weight:600;font-style:italic;fill:var(--map-river);stroke:none;font-size:15px}
.m-label.road{font-weight:600;fill:var(--muted);stroke:var(--map-land);stroke-width:3px;font-size:13px}
.m-label.ring-lab{font-weight:600;fill:var(--ring);stroke:var(--map-land);stroke-width:3px;font-size:13px}
.m-label.works-lab{font-size:15px;stroke-width:4px}
.m-label.sibiu{font-weight:600;fill:var(--muted);font-size:14px}
.city-dot{fill:var(--dot);stroke:var(--dot-ring);stroke-width:1.4}
.works-mark rect{fill:var(--soot);stroke:var(--dot-ring);stroke-width:1.4}
.works-mark .halo{fill:var(--plume);opacity:.4}
.p-scale line{stroke:var(--text);stroke-width:2}
.p-scale text{font-family:var(--sans);font-size:14px;font-weight:700;fill:var(--text)}

/* ------------------------------------------------------------------ data moments */
.moment{min-height:100svh;display:grid;align-content:center;gap:0;padding:clamp(4rem,10vw,7rem) 0;background:var(--bg-2)}
.moment + .moment{background:var(--bg)}
.moment-body{margin-top:1rem}
.bar-row{margin:0 0 1.6rem}
.bar-lab{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin:0 0 .35rem;font-family:var(--sans);font-weight:700;font-size:1.05rem}
.bar-lab .num{font-family:var(--serif);font-weight:850;font-size:clamp(1.9rem,5vw,3rem);color:var(--hot);font-variant-numeric:tabular-nums}
.bar-track{height:1.15rem;border-radius:999px;background:var(--bar-track);border:1px solid var(--line-soft);overflow:hidden}
.bar-fill{height:100%;width:0;border-radius:999px;background:var(--bar-fill)}
.bar-row:first-child .bar-fill{background:var(--bar-fill-2)}
.js .bar-fill{transition:width 1.4s cubic-bezier(.2,.7,.2,1) .25s}
.js .in .bar-fill.w100,.no-js .bar-fill.w100{width:100%}
.js .in .bar-fill.w48,.no-js .bar-fill.w48{width:47.8%}
.js .in .bar-fill.w35,.no-js .bar-fill.w35{width:34.8%}
.js .in .bar-fill.w2,.no-js .bar-fill.w2{width:1.8%}
.bar-note{margin:.3rem 0 0;color:var(--muted);font-size:.95rem;font-family:var(--sans)}
.limit-line{margin:1.2rem 0 0;padding-top:.7rem;border-top:2px dashed var(--line);font-family:var(--sans);color:var(--text-2)}
.moment-cap{margin-top:1.2rem}

/* ------------------------------------------------------------------ the lab bench game */
.game{background:var(--surface);border:1px solid var(--line-soft);border-radius:1.6rem;box-shadow:var(--shadow);padding:clamp(1.2rem,3vw,2.2rem)}
.bench-lab{display:flex;align-items:center;gap:.7rem;margin:0 0 1.2rem;font-family:var(--sans);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.85rem;color:var(--muted)}
.bench-lab .flake{width:2rem;height:2rem;fill:none;stroke:var(--hot);stroke-width:6;stroke-linecap:round}
.game-progress{display:flex;gap:.35rem;margin:0 0 1.2rem;padding:0;list-style:none}
.game-progress li{flex:1;height:.5rem;border-radius:999px;background:var(--surface-2);border:1px solid var(--line-soft)}
.game-progress li.ok{background:var(--ok);border-color:var(--ok)}
.game-progress li.no{background:var(--no);border-color:var(--no)}
.game-progress li.now{border-color:var(--text)}
.q{font-family:var(--serif);font-variation-settings:"SOFT" 100;font-weight:750;font-size:clamp(1.45rem,3.2vw,2.1rem);line-height:1.15;margin:0 0 1.2rem;text-wrap:balance}
.answers{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;max-width:34rem}
.vial{position:relative;min-height:5.2rem;border-radius:1rem;border:2px solid var(--line);background:linear-gradient(180deg,var(--bg) 0 34%,var(--surface-2) 34% 100%);font-weight:800;font-size:1.05rem;cursor:pointer;padding:.9rem .8rem;font-family:var(--sans)}
.vial:hover:not(:disabled){border-color:var(--accent)}
.vial.picked.ok{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}
.vial.picked.no{background:var(--no-soft);border-color:var(--no);color:var(--no)}
.vial.truth{border-color:var(--ok)}
.explain{margin-top:1.2rem;padding:1rem 1.2rem;border-radius:1rem;background:var(--bg);border:1px solid var(--line-soft)}
.explain .tag{font-weight:800;font-family:var(--sans)}
.explain .tag.ok{color:var(--ok)}.explain .tag.no{color:var(--no)}
.explain p{margin:.2rem 0 .8rem}
.result h3{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:.5rem}
.result .score{font-weight:800;color:var(--hot);font-size:1.2rem;font-family:var(--sans)}
.all-answers{margin:1.5rem 0 0;padding:0;list-style:none;display:grid;gap:.9rem}
.all-answers li{padding:.9rem 1.1rem;border:1px solid var(--line-soft);border-radius:1rem;background:var(--surface)}
.all-answers .tag{font-weight:800;margin-right:.4rem;font-family:var(--sans)}
.all-answers .opt{font-family:var(--sans)}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:80}

/* ------------------------------------------------------------------ sources */
.sources{font-size:1.02rem}
.sources h3{margin:2rem 0 .6rem;font-size:1.25rem}
.sources ul{padding-left:1.1rem;margin:0}
.sources li{margin-bottom:.55rem;overflow-wrap:anywhere}
.site-footer{border-top:1px solid var(--line-soft);padding:2rem 1.25rem 3rem;text-align:center;font-size:.95rem;color:var(--text-2);margin-top:4rem;font-family:var(--sans)}
.site-footer p{margin:0}

/* ------------------------------------------------------------------ reveal on scroll (only when scripts run) */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.pop{animation:pop .45s cubic-bezier(.2,1.4,.4,1)}
@keyframes pop{0%{transform:scale(.92)}60%{transform:scale(1.04)}100%{transform:scale(1)}}

.nf{min-height:100svh;display:grid;place-items:center;text-align:center}
.nf-main h1{font-size:clamp(2rem,6vw,3.5rem);margin-bottom:1rem}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .snow{animation:none}
  .js .reveal,.js .reveal.in{opacity:1 !important;transform:none !important;transition:none !important}
  .js .bar-fill{transition:none}
  .pop{animation:none}
  .cta svg,.dig-meter i,.atlas-steps li,.plume,.m-river,.ring{transition:none}
  .strata-move{transform:translate3d(0,calc(var(--p,1) * -66.6%),0)}
}

@media print{.topbar,.rail,.share,.scene,.confetti,.snowfall{display:none}}

/* ------------------------------------------------------------------ phone corrections */
@media (max-width:40rem){
  body{font-size:1.1rem}
  .hero{min-height:calc(100svh - var(--bar-h))}
  .hero-copy{padding:38svh 0 1.2rem}
  .hero-copy .panel{padding:1.1rem 1.1rem 1.2rem;border-radius:1.2rem}
  .hero h1{font-size:clamp(2rem,9.5vw,2.7rem)}
  .hero .deck{font-size:1.05rem;margin-bottom:1rem}
  .byline{font-size:.85rem}
  .motif{right:4%;top:5%;width:34vw}
  .m-label{font-size:19px}
  .answers{grid-template-columns:1fr}
  .atlas-map{height:min(58svh,30rem)}
}
@media (min-width:40.01rem){
  .hero h1{font-size:clamp(2.6rem,5.2vw,4.6rem)}
  .hero-copy .panel{max-width:40rem}
}
.atlas-map > *{min-width:0}
.atlas-grid > *{min-width:0}