:root {
  --bg: #07090d;
  --bg2: #0c1118;
  --ink: #e8eef6;
  --mute: #8b97a8;
  --line: rgba(232,238,246,.12);
  --cyan: #5ee0c8;
  --amber: #e6c07b;
  --hot: #ff5d6c;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 "IBM Plex Sans", system-ui, sans-serif;
}
.skip { position: absolute; left: -999px; }
a { color: var(--cyan); }
.wrap { width: min(1120px, calc(100% - 2.2rem)); margin: 0 auto; }
.top {
  position: sticky; top: 0; z-index: 5;
  background: rgba(7,9,13,.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.top-inner {
  display: flex; align-items: center; gap: 1.2rem;
  min-height: 60px;
}
.mark {
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600; letter-spacing: .14em;
  text-decoration: none; color: var(--ink);
}
.sig {
  margin: 0 auto 0 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: .72rem; letter-spacing: .16em; color: var(--mute);
}
.sig i {
  display: inline-block; width: 28px; height: 1px;
  background: var(--cyan); margin: 0 .45rem 3px;
  vertical-align: middle;
}
nav { display: flex; gap: .9rem; flex-wrap: wrap; margin-left: auto; }
nav a {
  text-decoration: none; color: var(--mute);
  font-family: "IBM Plex Mono", monospace; font-size: .72rem;
  letter-spacing: .08em;
}
nav a:hover { color: var(--cyan); }
.hero {
  position: relative;
  min-height: calc(100svh - 60px);
  display: flex; align-items: center;
  padding: 3.4rem 0 2.6rem;
  overflow: hidden;
}
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 72%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: 2.4rem; align-items: center;
}
.eyebrow, .kicker {
  margin: 0 0 .7rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: .72rem; letter-spacing: .16em; color: var(--cyan);
}
h1 {
  margin: 0 0 .8rem;
  font-size: clamp(2.3rem, 5.6vw, 4.2rem);
  line-height: 1.05; font-weight: 600; letter-spacing: -.03em;
}
.lead { font-size: 1.12rem; color: #c9d3df; max-width: 36rem; margin: 0 0 1.2rem; }
.pills { display: flex; gap: .45rem; flex-wrap: wrap; margin-bottom: 1.3rem; }
.pills span {
  border: 1px solid var(--line); padding: .28rem .55rem;
  font-family: "IBM Plex Mono", monospace; font-size: .68rem;
  letter-spacing: .08em; color: var(--amber);
}
.hero-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 1.3rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 42px; padding: 0 1rem;
  font-family: "IBM Plex Mono", monospace; font-size: .78rem;
  text-decoration: none; letter-spacing: .06em;
}
.btn-solid { background: var(--cyan); color: #071018; }
.btn-line { border: 1px solid var(--ink); color: var(--ink); }
.fine { color: var(--mute); font-size: .88rem; max-width: 38rem; margin: 0; }
.hud {
  background: var(--bg2);
  border: 1px solid var(--line);
  padding: 1.1rem 1.15rem;
  box-shadow: 0 0 0 1px rgba(94,224,200,.08), 0 20px 60px rgba(0,0,0,.35);
}
.hud-k {
  margin: 0 0 .8rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: .68rem; letter-spacing: .16em; color: var(--cyan);
}
.hud-row {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .45rem 0; border-bottom: 1px solid var(--line);
  font-family: "IBM Plex Mono", monospace; font-size: .78rem;
}
.hud-row b { color: var(--amber); font-weight: 500; }
.hud-row span { color: var(--mute); }
.hud-json {
  margin: .9rem 0 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: .72rem; line-height: 1.45;
  color: #b8c4d4; white-space: pre-wrap;
}
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #05070b; }
.strip-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat { padding: 1.15rem 0; }
.stat + .stat { border-left: 1px solid var(--line); padding-left: 1.3rem; }
.stat b { display: block; font-size: 1.45rem; font-variant-numeric: tabular-nums; }
.stat span {
  font-family: "IBM Plex Mono", monospace;
  font-size: .68rem; letter-spacing: .1em; color: var(--mute);
}
.section { padding: 4.6rem 0; }
.section.alt { background: var(--bg2); }
.section-head { margin-bottom: 1.3rem; }
h2 { margin: 0; font-size: clamp(1.6rem, 3.4vw, 2.3rem); line-height: 1.15; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 2rem; }
.lede { color: var(--mute); margin: 0 0 1rem; }
.lede.narrow { max-width: 40rem; }
.rate-card {
  margin-top: 1.2rem; padding: 1.1rem 1.2rem;
  border: 1px solid var(--line); background: #070b12;
}
.rate-card span, .rate-card em {
  display: block; font-family: "IBM Plex Mono", monospace;
  font-size: .7rem; letter-spacing: .1em; color: var(--mute); font-style: normal;
}
.rate-card strong {
  display: block; font-size: 3.1rem; line-height: 1;
  margin: .2rem 0; color: var(--cyan); font-variant-numeric: tabular-nums;
}
.duo, .cards, .sku-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cards { grid-template-columns: repeat(3, 1fr); list-style: none; padding: 0; margin: 0; }
.duo article, .cards li, .sku {
  border: 1px solid var(--line); padding: 1.25rem 1.2rem; background: #080c13;
}
.tag {
  margin: 0 0 .5rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: .7rem; letter-spacing: .14em; color: var(--amber);
}
h3 { margin: 0 0 .4rem; font-size: 1.2rem; }
.duo p, .cards p, .sku p { margin: 0; color: var(--mute); }
.cards span { font-family: "IBM Plex Mono", monospace; font-size: .7rem; color: var(--cyan); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .65rem 0; border-bottom: 1px solid var(--line); }
th {
  font-family: "IBM Plex Mono", monospace;
  font-size: .68rem; letter-spacing: .1em; color: var(--mute); font-weight: 500;
}
.num { text-align: right; font-variant-numeric: tabular-nums; font-family: "IBM Plex Mono", monospace; }
.sku-price { margin: 0 0 .4rem; color: var(--cyan); font-family: "IBM Plex Mono", monospace; }
.notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: .65rem; }
.notes figure { margin: 0; }
.notes img { width: 100%; height: auto; display: block; border: 1px solid var(--line); filter: saturate(.9) contrast(1.05); }
.notes figcaption { margin-top: .3rem; font-family: "IBM Plex Mono", monospace; font-size: .7rem; color: var(--mute); }
.rules { margin: 0; padding-left: 1.1rem; color: var(--mute); }
.rules li { margin: .45rem 0; }
.foot {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 1.3rem 0 2rem; color: var(--mute);
  font-family: "IBM Plex Mono", monospace; font-size: .75rem;
  border-top: 1px solid var(--line);
}
code { font-family: "IBM Plex Mono", monospace; color: var(--cyan); }
@media (max-width: 860px) {
  .hero { min-height: auto; }
  .hero-grid, .split, .duo, .cards, .sku-grid, .notes, .strip-grid { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  nav { display: none; }
  .sig { display: none; }
}