:root{
  --ink:#090a0d;--paper:#efeee8;--mist:#b8bbb8;
  --line:rgba(239,238,232,.18);--faint:rgba(239,238,232,.07);
  --mono:"DM Mono",ui-monospace,monospace;--sans:"Manrope",system-ui,sans-serif;
  --lime:#c5d6aa;--sky:#b6cbd8;--pink:#dbb7b4;--gold:#e1ceaa;
  --h0:rgba(239,238,232,.05);--h1:rgba(197,214,170,.22);--h2:rgba(197,214,170,.45);
  --h3:rgba(197,214,170,.7);--h4:#c5d6aa;
}
*{box-sizing:border-box}
html{background:var(--ink)}
body{margin:0;background:var(--ink);color:var(--paper);
  font:400 15px/1.6 var(--sans);-webkit-font-smoothing:antialiased;
  padding:clamp(3.5rem,7vw,6rem) clamp(1.1rem,5vw,5rem) 6rem}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid #fff;outline-offset:4px}
.wrap{max-width:78rem;margin:0 auto}

.eyebrow{margin:0 0 .9rem;color:var(--mist);
  font:500 .67rem/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.eyebrow a{border-bottom:1px solid var(--line);padding-bottom:2px}
.eyebrow a:hover{border-color:var(--paper)}
.head{display:flex;align-items:flex-end;justify-content:space-between;
  gap:1.5rem;flex-wrap:wrap;margin-bottom:.7rem}
h1{margin:0;font-size:clamp(2.6rem,7vw,5.5rem);line-height:.85;
  letter-spacing:-.085em;font-weight:800}
.stamp{color:var(--mist);font:.62rem var(--mono);letter-spacing:.04em;
  border:1px solid var(--line);border-radius:99px;padding:.5rem 1rem;white-space:nowrap}
.lede{max-width:44rem;margin:0 0 3rem;color:#c9cbc4;font-size:1rem}

/* headline figures */
.figures{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:1rem;overflow:hidden;margin-bottom:1.6rem}
.figure{padding:1.6rem 1.5rem;background:var(--ink)}
.figure .k{margin:0 0 .7rem;color:var(--mist);
  font:500 .6rem var(--mono);letter-spacing:.12em;text-transform:uppercase}
.figure .v{font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:800;
  letter-spacing:-.055em;line-height:1}
.figure .s{margin:.6rem 0 0;color:var(--mist);font-size:.74rem;line-height:1.45}
.figure-lead{background:#101218}
.figure-lead .v{color:var(--lime)}

.grid{display:grid;grid-template-columns:1.55fr 1fr;gap:1.6rem;align-items:start}
.card{padding:1.7rem;border:1px solid var(--line);border-radius:1rem}
.card+.card{margin-top:1.6rem}
.card-head{display:flex;align-items:baseline;justify-content:space-between;
  gap:1rem;margin-bottom:.3rem}
.card h2{margin:0;font-size:1.05rem;letter-spacing:-.045em}
.card-head span{color:var(--mist);font:.6rem var(--mono);
  letter-spacing:.1em;text-transform:uppercase}
.card .note{margin:0 0 1.4rem;color:var(--mist);font-size:.76rem}

/* heatmap */
.heat{overflow-x:auto;padding-bottom:.3rem}
.heat table{border-spacing:3px;border-collapse:separate}
.heat td{width:11px;height:11px;padding:0;border-radius:2px;background:var(--h0)}
.heat th{color:var(--mist);font:400 .55rem var(--mono);
  letter-spacing:.06em;text-align:left;white-space:nowrap;font-weight:400}
.heat tbody th{padding-right:.5rem}
.heat thead th{padding-bottom:.4rem;text-transform:uppercase}
.heat td[data-day]{cursor:crosshair}
.heat td[data-day]:hover,.heat td[data-day]:focus-visible{
  outline:1px solid var(--paper);outline-offset:1px}

/* hover / focus detail for a single day */
.card:has(.heat){position:relative}
.tip{position:absolute;z-index:5;min-width:13.5rem;max-width:17rem;
  padding:.85rem .95rem;border:1px solid var(--line);border-radius:.6rem;
  background:rgba(10,11,14,.97);box-shadow:0 1rem 2.5rem rgba(0,0,0,.6);
  pointer-events:none;transform:translate(-50%,-100%)}
.tip[hidden]{display:none}
.tip .d{margin:0 0 .5rem;color:var(--mist);
  font:500 .58rem var(--mono);letter-spacing:.1em;text-transform:uppercase}
.tip .t{margin:0;font-size:1.35rem;font-weight:800;letter-spacing:-.045em;
  color:var(--lime);line-height:1}
.tip .t small{display:block;margin-top:.25rem;color:var(--mist);
  font:.62rem var(--mono);font-weight:400;letter-spacing:0}
.tip dl{display:grid;grid-template-columns:auto auto;gap:.22rem .8rem;
  margin:.7rem 0 0;padding:.7rem 0 0;border-top:1px solid var(--line);
  font:.63rem var(--mono)}
.tip dt{color:var(--mist)}
.tip dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
.tip .m{margin:.6rem 0 0;padding-top:.55rem;border-top:1px solid var(--line);
  color:var(--mist);font-size:.66rem;line-height:1.45}
.tip .m b{color:var(--paper);font-weight:600}

.legend{display:flex;align-items:center;justify-content:flex-end;gap:5px;
  margin-top:1rem;color:var(--mist);font:.58rem var(--mono);letter-spacing:.08em}
.legend i{width:11px;height:11px;border-radius:2px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.8rem;
  margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line);
  color:var(--mist);font:.62rem var(--mono);letter-spacing:.03em}

/* bars */
.rows{display:grid;gap:1.15rem}
.row .l{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.row .l b{font-size:.86rem;font-weight:600;letter-spacing:-.01em}
.row .l span{color:var(--mist);font:.66rem var(--mono);white-space:nowrap}
.bar{height:3px;margin:.55rem 0 .4rem;border-radius:99px;
  background:var(--faint);overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:var(--lime)}
.row .m{color:var(--mist);font-size:.68rem}
.row:nth-child(2) .bar i{background:var(--sky)}
.row:nth-child(3) .bar i{background:var(--pink)}
.row:nth-child(4) .bar i{background:var(--gold)}

/* method */
.method{margin-top:1.6rem;padding:1.7rem;border:1px solid var(--line);border-radius:1rem}
.method h2{margin:0 0 1.1rem;font-size:1.05rem;letter-spacing:-.045em}
.method p{margin:0 0 .9rem;max-width:62rem;color:#c9cbc4;font-size:.83rem;line-height:1.65}
.method p:last-child{margin-bottom:0}
.method b{color:var(--paper);font-weight:600}
.method code{font:.78rem var(--mono);color:var(--lime)}

@media(max-width:860px){
  .grid{grid-template-columns:1fr}
  .card+.card{margin-top:0}
  .grid>div{display:grid;gap:1.6rem}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}