/* genetik.pro design system. One accent (cinnabar), sharp geometry, cartographic hairlines. */
@font-face{font-family:"Unbounded";src:url(../fonts/unbounded-cyrillic-400.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Unbounded";src:url(../fonts/unbounded-latin-400.woff2) format("woff2");font-weight:400;font-display:swap;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:"Unbounded";src:url(../fonts/unbounded-cyrillic-600.woff2) format("woff2");font-weight:600;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Unbounded";src:url(../fonts/unbounded-latin-600.woff2) format("woff2");font-weight:600;font-display:swap;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:"Onest";src:url(../fonts/onest-cyrillic-400.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Onest";src:url(../fonts/onest-latin-400.woff2) format("woff2");font-weight:400;font-display:swap;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:"Onest";src:url(../fonts/onest-cyrillic-600.woff2) format("woff2");font-weight:600;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Onest";src:url(../fonts/onest-latin-600.woff2) format("woff2");font-weight:600;font-display:swap;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:"JetBrains Mono";src:url(../fonts/jetbrains-mono-latin-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(../fonts/jetbrains-mono-cyrillic-400.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0400-045F}

:root{
  color-scheme:light;
  --bg:#f1f2ee; --bg-2:#e7e9e3; --panel:#fbfbf9;
  --ink:#111512; --ink-2:#454b46; --ink-3:#5c625d;
  --line:#d3d7d0; --line-2:#bfc4bc;
  --accent:#c93a1b; --accent-ink:#fff7f3; --accent-soft:rgba(201,58,27,.10);
  --globe-sea:#e3e6df; --globe-land:#cfd4cb; --globe-coast:#b7bdb4; --globe-grat:rgba(17,21,18,.06); --globe-dot:#3f4741; --globe-rim:rgba(17,21,18,.18);
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --s4:#eda100; --s5:#e87ba4; --s6:#008300; --s7:#6250d6; --s8:#e34948; --s-other:#8a908b;
  --f-display:"Unbounded",system-ui,sans-serif; --f-text:"Onest",system-ui,sans-serif; --f-mono:"JetBrains Mono",ui-monospace,monospace;
  --gutter:clamp(16px,4vw,48px); --max:1400px;
  --ease:cubic-bezier(.16,1,.3,1);
}
@media (prefers-color-scheme:dark){
  :root:where(:not([data-theme="light"])){
    color-scheme:dark;
    --bg:#0c100e; --bg-2:#121815; --panel:#151c18;
    --ink:#e9e8e2; --ink-2:#b4b8b1; --ink-3:#868c86;
    --line:#232c27; --line-2:#323d37;
    --accent:#ff6a45; --accent-ink:#1a0a05; --accent-soft:rgba(255,106,69,.12);
    --globe-sea:#111714; --globe-land:#1c2521; --globe-coast:#2b3631; --globe-grat:rgba(233,232,226,.05); --globe-dot:#cfccc1; --globe-rim:rgba(233,232,226,.16);
    --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500; --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767; --s-other:#6d736e;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0c100e; --bg-2:#121815; --panel:#151c18;
  --ink:#e9e8e2; --ink-2:#b4b8b1; --ink-3:#868c86;
  --line:#232c27; --line-2:#323d37;
  --accent:#ff6a45; --accent-ink:#1a0a05; --accent-soft:rgba(255,106,69,.12);
  --globe-sea:#111714; --globe-land:#1c2521; --globe-coast:#2b3631; --globe-grat:rgba(233,232,226,.05); --globe-dot:#cfccc1; --globe-rim:rgba(233,232,226,.16);
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500; --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767; --s-other:#6d736e;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--f-text);font-feature-settings:"tnum" 0;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.18em;text-decoration-color:var(--line-2);transition:color .2s,text-decoration-color .2s}
a:hover{color:var(--accent);text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
::selection{background:var(--accent);color:var(--accent-ink)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.num,.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
h1,h2,h3{font-family:var(--f-display);font-weight:600;letter-spacing:-.02em;line-height:1.08;margin:0}
h1{font-size:clamp(2.1rem,5.2vw,4.4rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.8rem)}
h3{font-size:clamp(1.05rem,1.6vw,1.3rem);letter-spacing:-.01em;line-height:1.2}
p{margin:0 0 1em;max-width:66ch}
.lede{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--ink-2);max-width:52ch}
.muted{color:var(--ink-3)}
.small{font-size:.86rem}

/* header */
.top{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--bg) 82%,transparent);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line)}
@media (prefers-reduced-transparency:reduce){.top{background:var(--bg)}}
.top .wrap{display:flex;align-items:center;gap:28px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-display);font-weight:600;font-size:1.02rem;letter-spacing:-.01em;white-space:nowrap}
.brand svg{width:26px;height:26px}
.nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-size:.92rem;color:var(--ink-2);white-space:nowrap}
.nav a[aria-current="page"],.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{box-shadow:inset 0 -2px 0 var(--accent)}
.tools{display:flex;gap:6px;align-items:center}
.iconbtn{appearance:none;border:1px solid var(--line-2);background:transparent;color:var(--ink);height:34px;min-width:34px;padding:0 10px;font:500 .8rem var(--f-mono);display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;text-decoration:none;transition:border-color .2s,transform .15s var(--ease)}
.iconbtn:hover{border-color:var(--ink)}
.iconbtn:active{transform:translateY(1px)}
.menu-toggle{display:none}
@media (max-width:980px){
  .nav{position:fixed;inset:64px 0 auto 0;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:16px var(--gutter) 24px;gap:14px;display:none}
  .nav.open{display:flex}
  .nav a{font-size:1.05rem}
  .menu-toggle{display:inline-flex;margin-left:auto}
  .tools{margin-left:0}
}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;font:500 .95rem var(--f-text);text-decoration:none;border:1px solid var(--ink);color:var(--ink);background:transparent;white-space:nowrap;transition:background .25s var(--ease),color .25s var(--ease),transform .15s var(--ease)}
.btn:hover{background:var(--ink);color:var(--bg)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn svg{width:16px;height:16px}

/* hero */
.hero{position:relative;min-height:calc(100dvh - 64px);display:grid;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y}
.hero .wrap{position:relative;z-index:2;pointer-events:none;padding-top:48px;padding-bottom:48px}
.hero .wrap > *{pointer-events:auto}
.hero h1{max-width:12ch;font-size:clamp(2.4rem,6vw,5rem);line-height:1.02}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lede{margin-top:22px;max-width:38ch}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero-meta{position:absolute;right:var(--gutter);bottom:24px;z-index:2;text-align:right;font:400 .78rem/1.5 var(--f-mono);color:var(--ink-3);max-width:34ch}
@media (max-width:760px){
  .hero{min-height:auto;align-items:end}
  .hero canvas{height:62%;top:0;opacity:.95}
  .hero .wrap{padding-top:52vh}
  .hero-meta{position:static;text-align:left;padding:0 var(--gutter) 24px}
}

/* sections */
section{position:relative}
.sec{padding:clamp(72px,10vw,140px) 0;border-bottom:1px solid var(--line)}
.sec-head{margin-bottom:48px;max-width:60ch}
.sec-head p{margin-top:16px;color:var(--ink-2)}

/* timeline scrolly */
.tl{height:620vh;border-bottom:1px solid var(--line)}
.tl-stick{position:sticky;top:64px;height:calc(100dvh - 64px);display:grid;grid-template-columns:minmax(300px,4fr) 7fr;overflow:hidden}
.tl-stick canvas{width:100%;height:100%;grid-column:2;grid-row:1}
.tl-side{grid-column:1;grid-row:1;display:flex;flex-direction:column;justify-content:space-between;padding:40px var(--gutter);border-right:1px solid var(--line);position:relative;z-index:2}
.tl-year{font-family:var(--f-display);font-weight:600;font-size:clamp(1.6rem,3.2vw,2.8rem);letter-spacing:-.02em;line-height:1.05;min-height:2.2em}
.tl-count{font:400 .85rem var(--f-mono);color:var(--ink-3);margin-top:10px}
.tl-count b{color:var(--ink);font-weight:400}
.tl-chapters{position:relative;flex:1;margin-top:28px}
.tl-ch{position:absolute;inset:0 0 auto 0;opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .6s var(--ease);pointer-events:none}
.tl-ch.on{opacity:1;transform:none;pointer-events:auto}
.tl-ch h3{margin-bottom:10px}
.tl-ch p{font-size:.95rem;color:var(--ink-2)}
.cite{font:400 .74rem/1.45 var(--f-mono);color:var(--ink-3)}
.cite a{color:var(--ink-3)}
.tl-legend{display:flex;gap:16px;font:400 .74rem var(--f-mono);color:var(--ink-3);flex-wrap:wrap}
.tl-legend i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}
@media (max-width:860px){
  .tl{height:560vh}
  .tl-stick{display:block}
  .tl-stick canvas{position:absolute;left:0;right:0;bottom:0;height:52%;width:100%}
  .tl-side{position:relative;z-index:2;height:50%;border-right:0;padding:16px var(--gutter);background:linear-gradient(var(--bg) 82%,transparent)}
  .tl-legend{display:none}
  .tl-ch p{font-size:.86rem;margin-bottom:.5em}
  .tl-ch .cite{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .tl-year{min-height:0;font-size:1.5rem}
}

/* stats band */
.band{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.band > div{padding:28px 24px 28px 0;border-right:1px solid var(--line)}
.band > div + div{padding-left:24px}
.band > div:last-child{border-right:0}
.band .big{font-family:var(--f-display);font-weight:600;font-size:clamp(1.8rem,3.6vw,3rem);letter-spacing:-.03em;line-height:1}
.band .lbl{margin-top:10px;color:var(--ink-2);font-size:.92rem;max-width:26ch}
@media (max-width:860px){.band{grid-template-columns:1fr 1fr}.band > div:nth-child(2){border-right:0}.band > div:nth-child(3){padding-left:0}.band > div:nth-child(n+3){border-top:1px solid var(--line)}}

/* feature split */
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(24px,5vw,80px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr}}

/* people mosaic (home) */
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);gap:2px;background:var(--line);border:1px solid var(--line)}
.mosaic a{background:var(--bg);padding:20px;text-decoration:none;display:flex;flex-direction:column;justify-content:space-between;min-height:150px;transition:background .3s var(--ease)}
.mosaic a:hover{background:var(--panel);color:var(--ink)}
.mosaic a:hover .m-name{color:var(--accent)}
.mosaic .m-name{font-family:var(--f-display);font-weight:600;font-size:1.15rem;letter-spacing:-.01em;transition:color .2s}
.mosaic .m-num{font:400 .82rem var(--f-mono);color:var(--ink-3)}
.mosaic .m-fam{font-size:.8rem;color:var(--ink-3);display:flex;align-items:center;gap:8px}
.mosaic .m-fam i{width:8px;height:8px;border-radius:50%;display:inline-block}
.mosaic a.w6{grid-column:span 6;min-height:220px}.mosaic a.w6 .m-name{font-size:clamp(1.6rem,3vw,2.4rem)}
.mosaic a.w4{grid-column:span 4}.mosaic a.w3{grid-column:span 3}
@media (max-width:860px){.mosaic a.w6,.mosaic a.w4,.mosaic a.w3{grid-column:span 6}.mosaic a.w6{grid-column:span 12}}

/* index */
.filters{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:28px;position:sticky;top:64px;z-index:5;background:var(--bg);padding:14px 0;border-bottom:1px solid var(--line)}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font:400 .72rem var(--f-mono);color:var(--ink-3);text-transform:uppercase;letter-spacing:.08em}
.field input{height:46px;width:min(420px,80vw);background:var(--panel);border:1px solid var(--line-2);color:var(--ink);padding:0 14px;font:400 1rem var(--f-text)}
.field input::placeholder{color:var(--ink-3)}
.field input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{appearance:none;border:1px solid var(--line-2);background:transparent;color:var(--ink-2);height:34px;padding:0 12px;font:400 .82rem var(--f-text);cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.chip i{width:8px;height:8px;border-radius:50%;display:inline-block}
.chip[aria-pressed="true"]{border-color:var(--ink);color:var(--ink);background:var(--panel)}
.idx-group{margin-bottom:56px}
.idx-group h2{font-size:1.2rem;margin-bottom:16px;display:flex;align-items:baseline;gap:12px}
.idx-group h2 .num{font-size:.8rem;color:var(--ink-3);font-weight:400}
.idx{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:0 28px}
.idx a{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;align-items:baseline}
.idx a:hover .n{color:var(--accent)}
.idx .n{font-weight:600;transition:color .2s}
.idx .v{font:400 .78rem var(--f-mono);color:var(--ink-3);white-space:nowrap}

/* people page */
.ph{padding:clamp(48px,7vw,96px) 0 0;border-bottom:1px solid var(--line)}
.crumbs{font:400 .78rem var(--f-mono);color:var(--ink-3);margin-bottom:22px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--ink-3);text-decoration:none}
.ph-grid{display:grid;grid-template-columns:7fr 5fr;gap:clamp(24px,5vw,72px);align-items:end}
.ph h1{--avail:calc((min(100vw,var(--max)) - 2*var(--gutter)) * .54);font-size:min(clamp(2.4rem,7vw,6rem),calc(var(--avail) / (var(--w,8) * .8)));line-height:1;letter-spacing:-.035em;overflow-wrap:normal;hyphens:manual;padding-bottom:.04em}
@media (max-width:860px){.ph h1{--avail:calc(100vw - 2*var(--gutter))}}
.ph .alt{margin-top:14px;font:400 .95rem var(--f-mono);color:var(--ink-3)}
.ph-globe{aspect-ratio:1;max-height:420px;width:100%;justify-self:end}
.ph-globe canvas{width:100%;height:100%}
.ph-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:48px;border-top:1px solid var(--line)}
.ph-facts > div{padding:24px 20px 28px 0;border-right:1px solid var(--line)}
.ph-facts > div + div{padding-left:20px}
.ph-facts > div:last-child{border-right:0}
.ph-facts .big{font-variant-numeric:tabular-nums;font-family:var(--f-display);font-weight:600;font-size:clamp(1.6rem,3.2vw,2.6rem);letter-spacing:-.03em;line-height:1}
.ph-facts .lbl{margin-top:8px;font-size:.88rem;color:var(--ink-2)}
@media (max-width:860px){.ph-grid{grid-template-columns:1fr}.ph-globe{max-height:300px;justify-self:start}.ph-facts{grid-template-columns:1fr}.ph-facts > div{border-right:0;border-bottom:1px solid var(--line);padding-left:0!important}}

.block{padding:clamp(56px,7vw,96px) 0;border-bottom:1px solid var(--line)}
.block-grid{display:grid;grid-template-columns:3fr 9fr;gap:clamp(20px,4vw,64px)}
.block-grid > h2{font-size:1.25rem;position:sticky;top:96px;align-self:start}
@media (max-width:860px){.block-grid{grid-template-columns:1fr}.block-grid > h2{position:static}}
.prose p{font-size:1.06rem}
sup a{font:400 .7rem var(--f-mono);color:var(--accent);text-decoration:none;padding:0 1px}

/* split bars (sex / urban) */
.splitbar{margin:6px 0 26px}
.splitbar .bar{display:flex;height:14px;gap:2px}
.splitbar .bar span{display:block;height:100%;border-radius:0}
.splitbar .bar span:first-child{background:var(--ink)}
.splitbar .bar span:last-child{background:var(--ink-3);opacity:.55}
.splitbar .keys{display:flex;justify-content:space-between;margin-top:10px;font:400 .82rem var(--f-mono);color:var(--ink-2);gap:16px;flex-wrap:wrap}
.splitbar .keys b{color:var(--ink);font-weight:400}
.splitbar h3{font-family:var(--f-text);font-weight:600;font-size:.95rem;margin-bottom:10px;letter-spacing:0}

/* ranked bars */
.ranks{display:grid;gap:10px}
.rank{display:grid;grid-template-columns:minmax(120px,240px) 1fr auto;gap:16px;align-items:center;font-size:.92rem}
.rank .track{height:10px;position:relative}
.rank .fill{position:absolute;left:0;right:0;top:0;bottom:0;background:var(--accent);border-radius:0 4px 4px 0;transform-origin:left;transform:scaleX(0);transition:transform 1.1s var(--ease)}
.rv.in .rank .fill,.rank.in .fill{transform:scaleX(var(--k))}
.rank .val{font:400 .82rem var(--f-mono);color:var(--ink-2);text-align:right;white-space:nowrap}
@media (max-width:600px){.rank{grid-template-columns:1fr auto}.rank .track{grid-column:1/-1;grid-row:2}}

/* figures (world census) */
.figs{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.fig{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.fig .c{font:400 .76rem var(--f-mono);color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em}
.fig .v{font-family:var(--f-display);font-weight:600;font-size:1.7rem;letter-spacing:-.02em;margin:8px 0 6px}
.fig .k{font-size:.86rem;color:var(--ink-2)}
.fig .s{margin-top:12px;font:400 .74rem/1.5 var(--f-mono);color:var(--ink-3)}
.tag{display:inline-block;font:400 .7rem var(--f-mono);border:1px solid var(--line-2);padding:2px 6px;margin-left:6px;color:var(--ink-2);vertical-align:middle}

/* lineage */
.lineage{display:grid;gap:36px}
.lin{position:relative}
.lin h3{font-family:var(--f-text);font-weight:600;font-size:1rem;letter-spacing:0;margin-bottom:14px}
.lin ol{list-style:none;margin:0;padding:0 0 0 22px;position:relative}
.lin ol::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:var(--line-2)}
.lin ol::after{content:"";position:absolute;left:5px;top:8px;width:2px;height:calc(100% - 16px);background:var(--accent);transform-origin:top;transform:scaleY(0);transition:transform 1.4s var(--ease)}
.rv.in .lin ol::after{transform:scaleY(1)}
.lin li{position:relative;padding:5px 0;font-size:.95rem;color:var(--ink-2)}
.lin li::before{content:"";position:absolute;left:-21px;top:13px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--line-2)}
.lin li:last-child{color:var(--ink);font-weight:600}
.lin li:last-child::before{background:var(--accent);border-color:var(--accent)}
.lin li .g{font:400 .72rem var(--f-mono);color:var(--ink-3);margin-left:8px}

/* subgroups / related */
.tiles{display:flex;flex-wrap:wrap;gap:8px}
.tiles a{border:1px solid var(--line-2);padding:8px 12px;text-decoration:none;font-size:.92rem;display:inline-flex;gap:10px;align-items:baseline}
.tiles a:hover{border-color:var(--accent)}
.tiles a .num{font-size:.76rem;color:var(--ink-3)}

/* sources */
.sources{counter-reset:s;list-style:none;margin:0;padding:0;display:grid;gap:12px}
.sources li{min-width:0;counter-increment:s;position:relative;padding-left:34px;font-size:.88rem;line-height:1.55;color:var(--ink-2)}
.sources li::before{content:counter(s);position:absolute;left:0;top:.15em;font:400 .76rem var(--f-mono);color:var(--accent)}
.sources li,.sources a{overflow-wrap:anywhere}
.fig,.fig *{overflow-wrap:anywhere}

/* migrations scrolly */
.mg{display:grid;grid-template-columns:5fr 7fr}
.mg-steps{padding:0 var(--gutter) 30vh;border-right:1px solid var(--line)}
.mg-step{min-height:90vh;padding:18vh 0 0 14px;margin-left:-16px;border-left:2px solid transparent;transition:border-color .5s var(--ease)}
.mg-step.on{border-left-color:var(--accent)}
.mg-step .period{font:400 .8rem var(--f-mono);color:var(--accent);margin-bottom:14px}
.mg-step h2{font-size:clamp(1.5rem,2.6vw,2.2rem);margin-bottom:22px}
.mg-step ul{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.mg-step li p{margin:0 0 6px;font-size:1rem}
.mg-map{position:sticky;top:64px;height:calc(100dvh - 64px)}
.mg-map canvas{width:100%;height:100%}
.mg-note{position:absolute;left:24px;bottom:20px;font:400 .72rem var(--f-mono);color:var(--ink-3);max-width:44ch}
@media (max-width:860px){.mg{grid-template-columns:1fr}.mg-map{grid-row:1;height:46vh;top:64px;z-index:3;background:var(--bg);border-bottom:1px solid var(--line)}.mg-steps{border-right:0}.mg-step{min-height:auto;padding:48px 0;opacity:1}}

/* explorer */
.ex{display:grid;grid-template-columns:1fr;position:relative}
.ex-stage{position:relative;height:min(78vh,820px);border-bottom:1px solid var(--line)}
.ex-stage canvas{width:100%;height:100%;cursor:grab}
.ex-stage canvas:active{cursor:grabbing}
.ex-tip{position:absolute;left:0;top:0;width:250px;background:var(--panel);border:1px solid var(--line-2);padding:12px 14px;font:400 .78rem/1.5 var(--f-mono);display:grid;gap:2px;pointer-events:auto;z-index:4;box-shadow:0 18px 40px -20px rgba(0,0,0,.4)}
.ex-tip[hidden]{display:none}
.ex-tip b{font:600 .9rem var(--f-text);margin-bottom:4px}
.ex-tip .src{margin-top:6px;color:var(--ink-3)}
.ex-ctl{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;padding:22px 0}
.ex-ctl .yr{font-family:var(--f-display);font-weight:600;font-size:1.4rem;min-width:12ch}
.ex-ctl input[type=range]{width:100%;accent-color:var(--accent);height:28px}
@media (max-width:700px){.ex-ctl{grid-template-columns:1fr}}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{text-align:left;padding:10px 12px 10px 0;border-bottom:1px solid var(--line)}
.tbl th{font:400 .72rem var(--f-mono);color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em}
.tbl td.r,.tbl th.r{text-align:right;font-family:var(--f-mono)}
.tbl-wrap{overflow-x:auto}

/* footer */
.foot{padding:64px 0 48px;color:var(--ink-2);font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.foot h4{font:400 .72rem var(--f-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);margin:0 0 12px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{text-decoration:none}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr}}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.rank .fill{transform:scaleX(var(--k));transition:none}.lin ol::after{transform:scaleY(1);transition:none}html{scroll-behavior:auto}}
@media print{.top,.hero canvas,body::after{display:none}}

.ph-globe{display:flex;flex-direction:column;gap:10px}
.ph-globe canvas{flex:1;min-height:0}
.globe-legend{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;font:400 .74rem var(--f-mono);color:var(--ink-3)}
.globe-legend i{display:inline-block;vertical-align:-1px;margin-right:7px}
.lg-l{width:10px;height:10px;border-radius:50%;border:2px solid var(--ink);background:transparent}
.lg-p{width:10px;height:10px;border-radius:50%;background:var(--accent-soft);border:1.5px solid var(--accent)}
details.more summary{cursor:pointer;list-style:none;display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 18px;border:1px solid var(--line-2);font-size:.92rem;margin-bottom:18px}
details.more summary::-webkit-details-marker{display:none}
details.more summary::after{content:"+";font-family:var(--f-mono);color:var(--accent)}
details.more[open] summary::after{content:"−"}
details.more summary:hover{border-color:var(--ink)}
.block-grid > *{min-width:0}