/* noaptea-nu-mai-e-ieftina: the price of every hour since 2019, lit like daylight when cheap, dark like night when dear.
   Paper by day, indigo by night; the picture always sits on its night plate. */
:root{
  --serif:'Newsreader',Georgia,'Times New Roman',serif; --sans:'Atkinson Hyperlegible',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif; --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --bg:#f4f1ea; --surface:#fbfaf6; --fg:#16151d; --mut:#3e3d48; --line:#c9c2b3; --line-soft:#ddd7ca;
  --acc:#7a3a00; --link:#723500; --acc-soft:#f3e3c8;
  --y0:#6d6a78; --y1:#b0661b; --y2:#16151d;
  --g0:#ece6da; --g1:#e8d3a6; --g2:#e3b866; --g3:#d99a2b; --g4:#b9740c; --g5:#8b5300;
  --plate:#0b0d18; --plate-fg:#eceadf; --plate-mut:#b9bdd0; --plate-line:rgba(236,234,223,.18); --plate-panel:rgba(11,13,24,.9);
  --sun:#ffd86b; --zero:#9ff0ff;
  --col:40rem; --wide:76rem;
  color-scheme:light;
}
html.dark{
  --bg:#0b0d18; --surface:#121528; --fg:#ece9de; --mut:#bdbac9; --line:#2c3150; --line-soft:#1d2140;
  --acc:#ffc65c; --link:#ffd27e; --acc-soft:#2a2414;
  --y0:#8f93ab; --y1:#f0a43c; --y2:#fff3c4;
  --g0:#1a1d33; --g1:#3b3424; --g2:#6a5426; --g3:#a77a24; --g4:#d9a23a; --g5:#ffd27a;
  color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
svg[hidden]{display:none}
html{-webkit-text-size-adjust:100%;scroll-padding-top:4.5rem}
body{margin:0;background:var(--bg);color:var(--fg);font:400 1.16rem/1.6 var(--serif);text-rendering:optimizeLegibility;overflow-anchor:none}
a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2.5px solid var(--acc);outline-offset:2px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--fg);color:var(--bg);padding:.5rem .8rem;z-index:50}
.skip:focus{left:.5rem;top:.5rem}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.1;letter-spacing:-.012em;margin:0 0 .55em}
h1{font-size:clamp(1.9rem,1.3rem + 1.8vw,2.75rem);max-width:28ch}
h2{font-size:clamp(1.55rem,1.15rem + 1.4vw,2.2rem);position:relative}
p{margin:0 0 1em}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.wrap{max-width:var(--col);margin:0 auto;padding:0 1rem}
.wide{max-width:var(--wide);margin:0 auto;padding:0 1rem}
.narrowish{max-width:46rem}
.kicker{font:700 .78rem/1.2 var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--acc);margin-bottom:.9rem}
.kicker a{color:inherit;text-decoration:none}
.deck{font-size:1.1rem}
.note{color:var(--mut);font-size:1rem}
.btn{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:.45rem 1rem;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--fg);font:700 .94rem/1.2 var(--sans);cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--acc)}
.btn.ghost{background:transparent}
.btn.small{min-height:40px;padding:.3rem .85rem;font-size:.9rem}
/* topbar */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:.9rem;height:46px;padding:0 1rem;padding-top:var(--browser-safe-top,env(safe-area-inset-top));background:var(--bg);border-bottom:1px solid var(--line-soft)}
.home{display:flex;align-items:center;gap:.45rem;color:var(--fg);text-decoration:none;font:700 .9rem/1 var(--sans)}
.motif{width:20px;height:20px}
.topnav{display:flex;gap:.95rem;overflow:hidden}
.topnav a{color:var(--mut);text-decoration:none;font:500 .88rem/1 var(--sans);white-space:nowrap}
.topnav a:hover{color:var(--fg)}
.spacer{flex:1}
.chip{font:700 .84rem/1 var(--sans);color:var(--fg);text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:.4rem .7rem;min-height:32px;display:inline-flex;align-items:center}
.icon-btn{display:inline-grid;place-items:center;width:36px;height:36px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--fg);cursor:pointer;font:700 1.1rem/1 var(--sans)}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none;overflow:hidden}
.progress i{display:block;height:100%;background:var(--acc);transform-origin:0 50%;transform:scaleX(0)}
.progress .sunmark{position:absolute;left:-5px;bottom:-2px;width:7px;height:7px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 1.5px var(--acc)}
@media (max-width:860px){.topnav{display:none}}
/* rail */
.rail{position:fixed;right:8px;top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:9px;opacity:0;transition:opacity .3s}
html.past-hero .rail{opacity:1}
.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:3.5px}
.rail-label{position:absolute;right:20px;top:50%;transform:translateY(-50%);white-space:nowrap;background:var(--surface);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:.15rem .45rem;font:600 .8rem/1.3 var(--sans);opacity:0;pointer-events:none;transition:opacity .15s}
.rail-dot:hover .rail-label,.rail-dot:focus-visible .rail-label{opacity:1}
@media (max-width:1300px){.rail{display:none}}
/* hero */
.hero{padding:1.5rem 0 0}
.hero-text{max-width:var(--wide)}
.hero-text p{max-width:44rem}
.fig-intro{font:400 1.1rem/1.55 var(--serif);max-width:44rem;margin:0 0 .9rem}
.wide-stats{max-width:var(--wide);margin-top:1.4rem}
.lede-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin:.4rem 0 .4rem}
.stat{border-top:2px solid var(--fg);padding-top:.5rem}
.stat b{display:block;font:700 1.3rem/1.15 var(--sans);font-variant-numeric:tabular-nums}
.stat span{display:block;font:400 .86rem/1.3 var(--sans);color:var(--mut);margin-top:.25rem}
.stage{max-width:var(--wide);margin:.6rem auto 0;padding:0 1rem;font-family:var(--sans)}
.pick{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;scroll-margin-top:4rem}
.plab{font:700 .95rem/1.2 var(--sans)}
.hchips{display:grid;grid-template-columns:repeat(24,minmax(0,1fr));gap:3px;flex:1;min-width:min(100%,34rem)}
.hchip{min-height:40px;min-width:0;padding:0;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--fg);font:600 .82rem/1 var(--mono);cursor:pointer}
.hchip:hover{border-color:var(--acc)}
.hchip[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.phelp{font:400 .92rem/1.4 var(--sans);color:var(--mut);margin:.5rem 0 .7rem}
.plate{position:relative;background:var(--plate);border-radius:14px;padding:.4rem .2rem .3rem;color:var(--plate-fg)}
.canvwrap{position:relative;touch-action:pan-y}
.canvwrap canvas{display:block;width:100%;cursor:crosshair}
.canvwrap .still{display:block;width:100%;height:auto;border-radius:10px}
.tip{position:absolute;z-index:5;max-width:16rem;background:var(--plate-panel);border:1px solid var(--plate-line);border-radius:9px;padding:.45rem .6rem;font:500 .84rem/1.35 var(--sans);color:var(--plate-fg);pointer-events:none}
.tip b{display:block;font-weight:700}
.tip span{display:block}
.tip em{display:block;font-style:normal;color:var(--plate-mut);font-size:.78rem;margin-top:.15rem}
.pcard{position:absolute;z-index:6;width:min(19rem,calc(100% - 16px));background:var(--plate-panel);border:1px solid var(--plate-line);border-radius:12px;padding:.7rem .8rem .6rem;color:var(--plate-fg);font:500 .9rem/1.4 var(--sans);box-shadow:0 12px 32px rgba(0,0,0,.5)}
.pcard b{display:block;font-size:1rem;margin-right:2rem}
.pcard p{margin:.4rem 0 0}
.pcard .x{position:absolute;right:4px;top:4px;width:40px;height:40px;border:0;background:transparent;color:var(--plate-fg);font:400 1.5rem/1 var(--sans);cursor:pointer;border-radius:50%}
.pcard .bars{display:flex;align-items:flex-end;gap:2px;height:48px;margin-top:.5rem}
.pcard .bars i{flex:1;border-radius:1px;min-height:2px}
.pcard .bars i.lo{box-shadow:0 0 0 1.5px #fff3c4}
.pcard .bars i.hi{box-shadow:0 0 0 1.5px #ff8a6a}
.pcard .bars i.z{background:var(--zero);height:3px!important}
.bax{display:flex;justify-content:space-between;font:500 .7rem/1 var(--mono);color:var(--plate-mut);margin-top:.2rem}
.hres{margin:0 0 .8rem;padding:.8rem 1rem .4rem;border:1px solid var(--line-soft);border-radius:12px;background:var(--surface)}
.hgrid{display:grid;grid-template-columns:1fr minmax(14rem,20rem);gap:1rem;align-items:center}
.hres .share-row{margin:.3rem 0 0}
@media (max-width:760px){.hgrid{grid-template-columns:1fr}}
.hres p{font:400 1.08rem/1.5 var(--serif);margin:0;max-width:52rem}
#hspark svg{width:min(100%,22rem);height:auto;display:block}
#hspark polyline{fill:none;stroke:var(--acc);stroke-width:2.2}
#hspark circle{fill:var(--acc)}
#hspark .g{stroke:var(--line-soft)}
#hspark text{fill:var(--mut);font:500 11px var(--sans)}
#hspark text.k{fill:var(--fg)}
.legend{display:flex;align-items:center;gap:.6rem 1rem;flex-wrap:wrap;margin-top:.7rem;font:600 .84rem/1.25 var(--sans);color:var(--mut)}
.lg{display:block;width:min(100%,20rem);flex:none}
.legend .ramp{display:block;width:100%;height:10px;border-radius:5px;border:1px solid var(--line-soft)}
.rk{position:relative;display:block;height:1.4em;margin-top:.25rem}
.rk span{position:absolute;top:0;white-space:nowrap}
.rk span:nth-child(1){left:0}.rk span:nth-child(2){left:66.7%;transform:translateX(-50%)}.rk span:nth-child(3){right:0}
.zk{display:inline-flex;align-items:center;gap:.35rem}
.zk i{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--zero);border:1px solid var(--line)}
.legend .play{margin-left:auto}
.figcap{margin:.5rem 0 0;font-size:.95rem}
.page-share{margin-top:1rem}
@media (max-width:640px){
  .hchips{grid-template-columns:repeat(12,minmax(0,1fr))}
  .lede-stats{grid-template-columns:1fr;gap:.6rem}
  .stat{display:grid;grid-template-columns:8.6rem 1fr;gap:.6rem;align-items:baseline}
  .stat b{font-size:1.12rem}
  .stat span{margin:0}
  .legend .play{margin-left:0}
  .plate{margin:0 -.5rem}
}
/* page */
.block{padding:2.6rem 0 1rem;border-top:1px solid var(--line-soft);margin-top:1.6rem}
.anchor{position:absolute;left:-1.1em;color:var(--line);text-decoration:none;opacity:0;font-size:.8em;top:.12em}
h2:hover .anchor,.anchor:focus{opacity:1}
.fig{margin:1.2rem 0}
.fig figcaption{font:700 .92rem/1.35 var(--sans);margin-bottom:.5rem}
.chart{width:100%;height:auto;display:block;font-family:var(--sans)}
.chart .grid{stroke:var(--line-soft);stroke-width:1}
.chart .grid.one{stroke:var(--line);stroke-dasharray:4 3}
.chart .ax{fill:var(--mut);font-size:12px}
.chart .ax.strong{fill:var(--fg);font-weight:700}
.chart .lab{fill:var(--fg);font:700 13px var(--sans)}
.chart .mark{stroke:var(--line);stroke-width:1}
.chart.prof{max-width:46rem}
.chart .pl{fill:none;stroke-width:2.6;stroke-linejoin:round}
.chart .pl.y0{stroke:var(--y0);stroke-dasharray:5 4}.chart .pl.y1{stroke:var(--y1)}.chart .pl.y2{stroke:var(--y2);stroke-width:3.2}
.chart .pd.y0{fill:var(--y0)}.chart .pd.y1{fill:var(--y1)}.chart .pd.y2{fill:var(--y2)}
.chart .lk{font:700 12px var(--sans)}
.chart .lk.y0{fill:var(--y0)}.chart .lk.y1{fill:var(--y1)}.chart .lk.y2{fill:var(--y2)}
.chart.mgrid{min-width:36rem;max-width:42rem}
.mc.g0{fill:var(--g0)}.mc.g1{fill:var(--g1)}.mc.g2{fill:var(--g2)}.mc.g3{fill:var(--g3)}.mc.g4{fill:var(--g4)}.mc.g5{fill:var(--g5)}
.mv{fill:var(--fg);font:600 11px var(--mono)}
.mv.dk{fill:#fff}
html.dark .mv.dk{fill:#0b0d18}
.chart.zero{max-width:38rem}
.zb{fill:var(--acc)}
.scrollx{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line-soft);border-radius:10px;background:var(--surface);margin:1rem 0 1.2rem}
table.data{width:100%;border-collapse:collapse;font:400 .95rem/1.4 var(--sans)}
table.data th,table.data td{padding:.55rem .7rem;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top}
table.data thead th{font:700 .82rem/1.25 var(--sans);color:var(--mut);background:var(--bg)}
table.data tbody th{font-weight:700}
table.data th.num{text-align:right}
table.data tr:last-child td,table.data tr:last-child th{border-bottom:0}
.twodays{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.fig.day{background:var(--plate);color:var(--plate-fg);border-radius:12px;padding:.8rem .9rem;margin:0}
.fig.day figcaption{color:var(--plate-fg)}
.fig.day p{font:400 .95rem/1.45 var(--sans);margin:.6rem 0 0;color:var(--plate-fg)}
.db{display:flex;align-items:flex-end;gap:2px;height:124px}
.db i{flex:1;border-radius:1px;min-height:2px}
@media (max-width:640px){.twodays{grid-template-columns:1fr}}
.plain{list-style:none;padding:0}
.sources li{margin:.5rem 0;font-size:1.02rem}
footer{font-family:var(--sans);display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:center;padding:2.4rem 1rem 3rem;color:var(--mut);font-size:.9rem;border-top:1px solid var(--line-soft);margin-top:2rem}
footer a{color:var(--mut)}
/* share row */
.share-row{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;margin:1rem 0 .2rem}
.share-row .lbl{font:600 .86rem/1.2 var(--sans);color:var(--mut);margin-right:.2rem}
.sh{display:inline-grid;place-items:center;width:40px;height:40px;border:1px solid var(--line-soft);border-radius:50%;background:transparent;color:var(--fg);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 .88rem/1.3 var(--sans);color:var(--mut);min-height:1.2em;margin:.2rem 0 0}
.hpage h1{font-size:clamp(1.6rem,1.2rem + 1.5vw,2.3rem);max-width:none;margin-top:1.4rem}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{.topbar,.rail,.share-row,.pick,.phelp{display:none}}