/* ceata-de-noiembrie: fog paper by day, wet slate at night. The window is a picture of a morning in both themes. */
:root{
  --bg:#ecebe6; --bg2:#e2e1db; --surface:#f7f6f2; --ink:#1b1f24; --ink2:#2f353c; --muted:#454b53; --line:#c5c4bc; --line-soft:#d6d5ce;
  --acc:#1f4a72; --acc-ink:#1d4569; --ochre:#8a520f; --focus:#1f4fd1; --tip-bg:#1b1f24; --tip-ink:#f4f3ef;
  --fogcell:#f4f2ec; --clearcell:#6f8fb0; --miss:transparent; --fogline:#9aa3ab; --bar:#6c7f92; --bar-thin:#b4bec8; --so2:#9a4a12;
  --to-top-bg:#ecebe6; --to-top-fg:#1b1f24;
  --disp:"Fraunces",Georgia,serif; --serif:"Source Serif 4",Georgia,serif; --ui:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
html.dark{
  --bg:#14171b; --bg2:#1a1e23; --surface:#1f242a; --ink:#ecebe7; --ink2:#d9d8d3; --muted:#bcbfc4; --line:#353b43; --line-soft:#272c33;
  --acc:#9cc3ea; --acc-ink:#a9cdf0; --ochre:#e7a95a; --focus:#9db8ff; --tip-bg:#ecebe7; --tip-ink:#14171b;
  --fogcell:#e9e7e1; --clearcell:#3c5a78; --fogline:#7d8791; --bar:#8ea3b8; --bar-thin:#4a5663; --so2:#e39a5a;
  --to-top-bg:#14171b; --to-top-fg:#ecebe7;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
svg[hidden]{display:none}
html{-webkit-text-size-adjust:100%;scroll-padding-top:56px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.125rem/1.62 var(--serif);text-rendering:optimizeLegibility}
a{color:var(--acc-ink);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--bg);padding:.5rem 1rem;z-index:50}
.skip:focus{left:8px;top:8px}
h1,h2,h3{font-family:var(--disp);font-weight:520;letter-spacing:-.012em;line-height:1.13;margin:0 0 .55em}
h1{font-size:clamp(1.7rem,2.1vw + .9rem,2.55rem);font-variation-settings:"opsz" 120;font-weight:460;text-wrap:balance;max-width:24ch}
h2{font-size:clamp(1.45rem,1.5vw + 1rem,2.05rem);font-variation-settings:"opsz" 72;text-wrap:balance;position:relative}
h3{font-size:1.2rem;margin-top:1.6em}
p{margin:0 0 1em}
.anchor{position:absolute;left:-1.1em;opacity:0;text-decoration:none;color:var(--muted);font-weight:400}
h2:hover .anchor,.anchor:focus{opacity:1}
.kicker{font:600 .8rem/1.3 var(--ui);letter-spacing:.08em;text-transform:uppercase;color:var(--ochre);margin:0 0 .9rem}
.kicker a{color:inherit}
.note{font:400 .9rem/1.5 var(--ui);color:var(--muted)}
.wrap{max-width:42rem;margin:0 auto;padding:0 16px}
.wide{max-width:64rem;margin:0 auto;padding:0 16px}

/* topbar */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:.9rem;height:44px;padding:0 max(16px,env(safe-area-inset-left));background:color-mix(in srgb,var(--bg) 93%,transparent);border-bottom:1px solid var(--line-soft);font:500 .9rem/1 var(--ui)}
.home{display:flex;align-items:center;gap:.45rem;color:var(--ink);text-decoration:none;white-space:nowrap}
.home .motif{width:22px;height:22px;color:var(--ink)}
.topnav{display:flex;gap:1rem;overflow:hidden;min-width:0}
.topnav a{color:var(--ink2);text-decoration:none;white-space:nowrap}
.topnav a:hover{color:var(--ink);text-decoration:underline}
.spacer{flex:1}
.chip{color:var(--ink);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:.36rem .7rem;min-height:32px;display:inline-flex;align-items:center}
.icon-btn{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px}
.progress i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--fogline),var(--acc));transform-origin:0 50%;transform:scaleX(0)}
@media (max-width:980px){.topnav{display:none}}
@media (pointer:coarse){.icon-btn{width:44px;height:44px}.chip{min-height:44px}}

/* rail */
.rail{position:fixed;right:10px;top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:8px}
.rail-dot{position:relative;display:block;width:14px;height:14px}
.rail-dot .dot{position:absolute;inset:5px;border-radius:50%;background:var(--line)}
.rail-dot[aria-current] .dot{background:var(--acc);inset:3px}
.rail-label{position:absolute;right:22px;top:50%;transform:translateY(-50%);white-space:nowrap;font:500 .8rem/1 var(--ui);background:var(--tip-bg);color:var(--tip-ink);padding:.35rem .5rem;border-radius:4px;opacity:0;pointer-events:none}
.rail-dot:hover .rail-label,.rail-dot:focus .rail-label{opacity:1}
@media (max-width:1180px){.rail{display:none}}

/* hero */
.hero{padding-top:1.6rem}
.intro{max-width:76rem;margin:0 auto;padding:0 16px 1.1rem;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:.5rem 2.5rem;align-items:end}
.intro h1{margin:0;max-width:22ch}
.intro .deck{margin:0}
.srcline{font:400 .82rem/1.45 var(--ui);color:var(--muted);margin:.5rem 0 0;max-width:36rem}
@media (max-width:900px){.intro{grid-template-columns:1fr}.intro .deck{margin-top:.6rem}}
.deck{font-size:1.08rem;line-height:1.52;color:var(--ink2);max-width:36rem}
.stage{position:relative;margin:0;width:100%;aspect-ratio:16/9;max-height:min(62vh,760px);background:#d9d9d4;overflow:hidden}
.stage canvas{display:block;width:100%;height:100%}
.olabs{position:absolute;inset:0;pointer-events:none}
.olab{position:absolute;transform:translate(-50%,calc(-100% - 7px));font:600 .7rem/1 var(--ui);color:#1d2228;background:rgba(248,246,240,.9);padding:.22rem .45rem;border-radius:999px;white-space:nowrap;transition:opacity .5s}
.olab::after{content:"";position:absolute;left:50%;top:100%;width:1px;height:7px;background:#1d2228;opacity:.55}
.readout{position:absolute;left:clamp(10px,2vw,24px);bottom:clamp(10px,2vw,22px);display:flex;flex-direction:column;gap:.15rem;padding:.6rem .8rem .65rem;border-radius:10px;background:rgba(24,28,33,.72);color:#f3f2ee;font:500 .92rem/1.35 var(--ui);max-width:min(26rem,70%)}
.r-date{font-size:.82rem;letter-spacing:.02em;color:#d7d9dc}
.r-vis{font:500 1.35rem/1.15 var(--disp)}
.r-see{color:#e6e7e8}
.tools{max-width:64rem;display:grid;grid-template-columns:minmax(0,20rem) minmax(0,1fr);gap:1rem 2rem;padding-top:1.2rem;padding-bottom:.5rem}
.slab{display:block;font:600 .85rem/1.3 var(--ui);color:var(--ink2);margin-bottom:.35rem}
.combo{position:relative}
input[type=search],select{width:100%;font:500 1rem/1.2 var(--ui);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:.7rem .8rem;min-height:44px}
select{padding:.55rem .6rem}
#sugg{position:absolute;z-index:25;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;max-height:18rem;overflow:auto;box-shadow:0 8px 24px rgba(0,0,0,.14)}
#sugg li{display:flex;flex-direction:column;padding:.45rem .6rem;border-radius:6px;cursor:pointer;font:400 .95rem/1.3 var(--ui)}
#sugg li span{font-size:.82rem;color:var(--muted)}
#sugg li[aria-selected=true]{background:var(--bg2)}
.shelp{font:400 .85rem/1.45 var(--ui);color:var(--muted);margin:.4rem 0 0}
.months{display:grid;gap:.9rem}
.mrow{display:grid;grid-template-columns:minmax(0,13rem) minmax(0,1fr);gap:.2rem 1rem;align-items:center}
.mrow .slab{grid-column:1/-1;margin:0}
.strip{grid-column:1/-1;display:grid;grid-template-columns:repeat(30,minmax(0,1fr));gap:2px;margin:0;padding:0;list-style:none}
.strip li{min-width:0}
.strip button{display:block;width:100%;height:30px;border:0;border-radius:3px;background:var(--c);cursor:pointer;padding:0;position:relative;font:500 .58rem/1 var(--ui);color:transparent}
.strip button[data-fog]::after{content:"";position:absolute;left:50%;bottom:3px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:#8a8f95}
.strip li[aria-current] button{outline:2px solid var(--ink);outline-offset:1px}
.count{grid-column:1/-1;font:400 .9rem/1.4 var(--ui);color:var(--ink2);margin:.15rem 0 0}
.ctl{display:flex;gap:.6rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.55rem 1rem;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:var(--bg);font:600 .95rem/1 var(--ui);cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.small{min-height:36px;padding:.4rem .8rem;font-size:.88rem}
.result{grid-column:1/-1;font-size:1.05rem}
.result p{margin:.2rem 0 0}
.place-share{grid-column:1/-1}
.after{padding-top:1.4rem}

/* share row */
.share-row{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap}
.share-row .lbl{font:500 .85rem/1 var(--ui);color:var(--muted);margin-right:.2rem}
.sh{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--line-soft);background:transparent;color:var(--ink);cursor:pointer}
.sh svg{width:18px;height:18px}
.sh:hover,.sh:focus-visible{color:var(--acc);border-color:var(--acc)}
@media (pointer:coarse){.sh{width:44px;height:44px}}
.status{font:400 .85rem/1.3 var(--ui);color:var(--muted);min-height:1.2em;margin:.3rem 0 0}

/* blocks and charts */
.block{padding:3rem 0}
.tinted{background:var(--bg2)}
.fig{margin:1rem 0 1.2rem}
.chart{width:100%;height:auto;display:block}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .ax{font:500 12px var(--ui);fill:var(--muted)}
.chart .lab{font-weight:600}
.chart .bar{fill:var(--bar)}
.chart .bar.thin{fill:var(--bar-thin)}
.chart .so2{fill:none;stroke:var(--so2);stroke-width:2}
.chart .so2t{fill:var(--so2)}
.months .old,.chart.months .old{fill:none;stroke:var(--bar);stroke-width:1.5}
.chart.months .new{fill:var(--bar)}
.chart.months .old.hl{stroke:var(--ochre)}
.chart.months .new.hl{fill:var(--ochre)}
.chart.months .ax.hl{fill:var(--ochre);font-weight:700}
.chart .val{font:600 11px var(--ui);fill:var(--ink2)}
.mapfig{position:relative}
.map{width:100%;height:auto;display:block}
.map .land{fill:var(--surface);stroke:var(--line);stroke-width:1.2}
.map .counties path{fill:none;stroke:var(--line-soft);stroke-width:.7}
.map .st{cursor:pointer}
.map .st .o{fill:none;stroke:var(--ink2);stroke-width:1.2;stroke-opacity:.7}
.map .mlab{font:600 11px var(--ui);fill:var(--ink2);pointer-events:none;paint-order:stroke;stroke:var(--surface);stroke-width:3px}
.map .st .n{fill:var(--acc);fill-opacity:.55}
.map .st .hit{fill:transparent}
.map .st.on .n{fill:var(--ochre);fill-opacity:.85}
.map .st:focus-visible{outline:none}
.map .st:focus-visible .o{stroke:var(--focus);stroke-width:3}
.mkey{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;font:500 .9rem/1.3 var(--ui);color:var(--ink2);margin-top:.5rem}
.mkey .k{display:inline-block;width:14px;height:14px;border-radius:50%;margin-left:.5rem}
.mkey .k.o{border:1.2px solid var(--ink2)}
.mkey .k.n{background:var(--acc);opacity:.55}
.pcard{position:absolute;z-index:5;width:15.5rem;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.7rem .8rem;box-shadow:0 10px 30px rgba(0,0,0,.18);font:400 .92rem/1.4 var(--ui);display:flex;flex-direction:column;gap:.4rem}
.pcard .x{position:absolute;right:4px;top:2px;width:36px;height:36px;border:0;background:transparent;color:var(--muted);font-size:1.3rem;cursor:pointer}
.scrollx{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font:400 .92rem/1.35 var(--ui);margin-top:1rem}
table.data th,table.data td{padding:.45rem .5rem;border-bottom:1px solid var(--line-soft);text-align:left}
table.data .n{text-align:right;font-variant-numeric:tabular-nums}
table.data thead th{font-weight:600;color:var(--ink2);border-bottom-color:var(--line)}
.more{margin-top:.8rem}
.plain{list-style:none;padding:0}
.sources li{margin:.45rem 0;font:400 .95rem/1.45 var(--ui)}
footer{display:flex;gap:1.2rem;flex-wrap:wrap;justify-content:center;padding:2rem 16px 3rem;font:400 .9rem/1.4 var(--ui);color:var(--muted);border-top:1px solid var(--line-soft)}
footer a{color:var(--ink2)}
.hpage main{padding:3rem 0}

@media (max-width:760px){
  body{font-size:1.06rem}
  .hero{padding-top:1rem}
  .deck{font-size:1.04rem}
  .stage{aspect-ratio:auto;height:min(40svh,62vw);max-height:none}
  .tools{grid-template-columns:1fr}
  .olab{font-size:.56rem}
  .olab[data-o=well],.olab[data-o=forest],.olab[data-o=hills]{display:none}
  .readout{left:8px;bottom:8px;padding:.4rem .55rem;max-width:calc(100% - 16px)}
  .r-vis{font-size:1.05rem}
  .r-see{font-size:.8rem}
  .mrow{grid-template-columns:1fr}
  .strip{gap:1px}
  .strip button{height:26px;border-radius:2px}
}
@media (max-width:760px){.readout .r-see.show{display:block}}
@media print{.topbar,.rail,.share-row,.ctl{display:none}}

.nw{white-space:nowrap}
.rail{opacity:0;transition:opacity .4s}
html.past-hero .rail{opacity:1}
html.dark .stage{box-shadow:0 0 0 1px rgba(255,255,255,.06)}
@media (max-width:760px){
  .stage{aspect-ratio:auto;height:auto;background:transparent}
  .stage canvas{height:min(40svh,62vw)}
  .olabs{bottom:auto;height:min(40svh,62vw)}
  .readout{position:static;max-width:none;border-radius:0;flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:.1rem .6rem;background:#1c2025}
  .r-date{flex-basis:100%}
  html.dark .stage::after{display:none}
}

html.dark .olab{color:#1b1f24}
@media (max-width:760px){.olabs{display:none}.stage canvas{height:min(46svh,66vw)}}
@media (min-width:901px){.intro{align-items:start}.intro .deck{margin-top:1.9rem}}