:root {
  --sea: #05070b;
  --shelf: #0b0f18;
  --shelf-hi: #121827;
  --foam: #f2f4f8;
  --mist: #a3acc1;
  --ghost: #737e98;
  --tide: #a99cff;
  --tide-hi: #d5d0ff;
  --cyan: #62d7df;
  --amber: #e5ae72;
  --rule: rgba(169, 156, 255, .22);
  --hairline: rgba(242, 244, 248, .12);
  --display: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--foam);
  background:
    radial-gradient(circle at 78% 8%, rgba(98, 215, 223, .07), transparent 28rem),
    linear-gradient(180deg, #070a11 0, var(--sea) 38rem);
  font-family: var(--display);
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
a:hover { color: var(--tide-hi); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
img { max-width: 100%; }

.skip {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 8px 12px;
  color: var(--sea);
  background: var(--foam);
  font: 600 11px var(--mono);
}
.skip:focus { transform: none; }

.mast {
  position: sticky;
  z-index: 10;
  top: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  min-height: 64px;
  padding: 0 clamp(18px, 4vw, 58px);
  border-bottom: 1px solid var(--hairline);
  background: rgba(5, 7, 11, .88);
  backdrop-filter: blur(15px);
}
.mast a { text-decoration: none; }
.brand { font-size: 15px; font-weight: 650; letter-spacing: .26em; }
.brand span { color: var(--tide); }
.edition { color: var(--ghost); font: 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.mast nav { justify-self: end; display: flex; gap: 17px; color: var(--mist); font-size: 12px; }

.story-shell, .hub-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.story-hero { padding: clamp(54px, 9vw, 118px) 0 40px; }
.eyebrow, .meta, .label, .chart-note, .ledger dt, .share a, .network small, .source-list li::marker {
  font-family: var(--mono);
}
.eyebrow { color: var(--cyan); font-size: 10px; letter-spacing: .15em; text-transform: uppercase; }
.story-hero h1 {
  max-width: 1020px;
  margin: 17px 0 20px;
  font-size: clamp(42px, 7.4vw, 94px);
  font-weight: 520;
  letter-spacing: -.058em;
  line-height: .98;
  text-wrap: balance;
}
.story-hero h1 em { color: var(--tide-hi); font-style: normal; }
.standfirst { max-width: 770px; margin: 0; color: var(--mist); font-size: clamp(18px, 2.1vw, 25px); line-height: 1.48; }
.meta-row { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 27px; color: var(--ghost); }
.meta { font-size: 10px; letter-spacing: .06em; }
.meta strong { color: var(--foam); font-weight: 500; }
.share { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 23px; }
.share a {
  padding: 8px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--mist);
  font-size: 9px;
  letter-spacing: .08em;
  text-decoration: none;
}

.hero-chart {
  position: relative;
  margin: 12px 0 58px;
  border: 1px solid var(--rule);
  border-radius: 18px;
  overflow: hidden;
  background: var(--shelf);
  box-shadow: 0 42px 100px rgba(0, 0, 0, .34);
}
.hero-chart img { display: block; width: 100%; height: auto; }
.hero-chart figcaption { padding: 13px 18px 16px; color: var(--ghost); font-size: 11px; border-top: 1px solid var(--hairline); }

.story-grid { display: grid; grid-template-columns: minmax(0, 720px) 250px; gap: clamp(42px, 8vw, 108px); align-items: start; }
.story-body { min-width: 0; font-size: 17px; }
.story-body > p:first-child { font-size: 22px; line-height: 1.55; }
.story-body h2 { margin: 52px 0 16px; font-size: clamp(25px, 3vw, 36px); line-height: 1.18; letter-spacing: -.025em; }
.story-body h3 { margin: 30px 0 10px; font-size: 19px; }
.story-body p { margin: 0 0 23px; }
.story-body a { color: var(--tide-hi); text-underline-offset: 3px; }
.pull {
  margin: 38px 0;
  padding: 25px 0 25px 30px;
  border-left: 2px solid var(--cyan);
  color: var(--foam);
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.25;
  letter-spacing: -.025em;
}
.countercase, .falsifier {
  margin: 40px 0;
  padding: 24px 26px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(229, 174, 114, .08), transparent 60%);
}
.countercase .label, .falsifier .label { color: var(--amber); font-size: 9px; letter-spacing: .13em; }
.falsifier { background: linear-gradient(135deg, rgba(98, 215, 223, .07), transparent 60%); }
.falsifier .label { color: var(--cyan); }

.ledger { position: sticky; top: 92px; border-top: 2px solid var(--tide); }
.ledger h2 { margin: 14px 0 8px; font-size: 16px; font-weight: 600; }
.ledger p { color: var(--ghost); font-size: 11px; line-height: 1.5; }
.ledger dl { margin: 25px 0 0; }
.ledger dl > div { padding: 13px 0; border-top: 1px solid var(--hairline); }
.ledger dt { color: var(--ghost); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.ledger dd { margin: 4px 0 0; color: var(--mist); font-size: 12px; line-height: 1.5; }
.ledger dd strong { color: var(--foam); font-weight: 550; }

.source-list { margin: 20px 0; padding-left: 20px; }
.source-list li { margin: 10px 0; padding-left: 5px; }
.source-list li::marker { color: var(--cyan); font-size: 10px; }

.network-wrap { margin-top: 92px; padding: 46px 0 70px; border-top: 1px solid var(--hairline); }
.network-head { display: flex; justify-content: space-between; gap: 20px; align-items: end; margin-bottom: 20px; }
.network-head h2 { margin: 0; font-size: 28px; letter-spacing: -.025em; }
.network-head p { max-width: 520px; margin: 0; color: var(--ghost); font-size: 13px; }
.network { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.network a { min-height: 190px; padding: 22px; border: 1px solid var(--hairline); border-radius: 12px; background: var(--shelf); text-decoration: none; }
.network a:hover { border-color: var(--rule); background: var(--shelf-hi); }
.network small { color: var(--cyan); font-size: 8px; letter-spacing: .12em; }
.network h3 { margin: 32px 0 8px; font-size: 20px; line-height: 1.18; }
.network p { margin: 0; color: var(--ghost); font-size: 12px; }
.network .current { border-color: var(--rule); }
.product-cta { display: flex; justify-content: space-between; gap: 25px; align-items: center; margin-top: 18px; padding: 25px; border-radius: 12px; background: var(--tide); color: #11131a; }
.product-cta h2 { margin: 0; font-size: 22px; }
.product-cta p { margin: 4px 0 0; color: #2c2944; font-size: 13px; }
.product-cta a { flex: none; padding: 10px 15px; border: 1px solid rgba(0,0,0,.25); border-radius: 999px; font: 600 10px var(--mono); text-decoration: none; }
.product-cta a:hover { color: #000; background: rgba(255,255,255,.2); }

.hub-hero { padding: clamp(65px, 10vw, 130px) 0 42px; }
.hub-hero h1 { max-width: 930px; margin: 15px 0; font-size: clamp(50px, 9vw, 110px); line-height: .92; letter-spacing: -.065em; font-weight: 520; }
.hub-hero p { max-width: 720px; color: var(--mist); font-size: 19px; }
.feature { display: grid; grid-template-columns: 1.2fr .8fr; min-height: 480px; border: 1px solid var(--rule); border-radius: 18px; overflow: hidden; background: var(--shelf); }
.feature-copy { display: flex; flex-direction: column; justify-content: space-between; padding: clamp(28px, 5vw, 58px); }
.feature h2 { margin: 12px 0; font-size: clamp(34px, 5vw, 62px); line-height: 1; letter-spacing: -.05em; }
.feature p { color: var(--mist); }
.feature a { text-decoration: none; }
.feature-visual { min-height: 350px; background: #090c14 center / cover no-repeat; }
.feature-visual img { width: 100%; height: 100%; object-fit: cover; }
.hub-rule { margin: 52px 0 18px; color: var(--ghost); font: 9px var(--mono); letter-spacing: .12em; }
.hub-footer { margin-top: 70px; padding: 30px 0 50px; border-top: 1px solid var(--hairline); color: var(--ghost); font-size: 12px; }

@media (max-width: 850px) {
  .mast { grid-template-columns: 1fr auto; }
  .edition { display: none; }
  .mast nav a:nth-child(2) { display: none; }
  .story-grid { grid-template-columns: 1fr; }
  .ledger { position: static; order: -1; display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
  .ledger h2, .ledger > p { grid-column: 1 / -1; }
  .network { grid-template-columns: 1fr; }
  .network a { min-height: 145px; }
  .network h3 { margin-top: 19px; }
  .feature { grid-template-columns: 1fr; }
  .feature-visual { order: -1; }
}

@media (max-width: 560px) {
  .mast { padding-inline: 16px; }
  .mast nav { gap: 11px; }
  .mast nav a:first-child { display: none; }
  .story-shell, .hub-shell { width: min(100% - 28px, 1180px); }
  .story-hero h1 { font-size: clamp(40px, 14vw, 62px); }
  .standfirst { font-size: 17px; }
  .hero-chart { margin-inline: -14px; border-radius: 0; border-inline: 0; }
  .ledger { grid-template-columns: 1fr; }
  .ledger h2, .ledger > p { grid-column: auto; }
  .story-body { font-size: 16px; }
  .story-body > p:first-child { font-size: 19px; }
  .network-head, .product-cta { align-items: start; flex-direction: column; }
  .feature { margin-inline: -14px; border-radius: 0; border-inline: 0; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }