:root {
  --ink: #12130f;
  --paper: #f0efe8;
  --acid: #d9ff3f;
  --muted: #77786f;
  --line: rgba(18, 19, 15, 0.18);
  --red: #ff5c43;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 20; opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.shell { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.nav { height: 86px; display: flex; align-items: center; border-bottom: 1px solid var(--line); gap: 36px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; letter-spacing: -0.03em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; background: var(--ink); color: var(--acid); font-size: 12px; }
.nav nav { display: flex; gap: 28px; margin-left: auto; }
.nav nav a { text-decoration: none; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
.network { font: 700 10px/1 monospace; border: 1px solid var(--line); padding: 11px 13px; }
.network i, .pulse, .receipt-top i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #6ee253; margin-right: 6px; box-shadow: 0 0 0 4px rgba(110, 226, 83, 0.12); }
.hero { padding-top: 92px; }
.eyebrow, .section-number { font: 700 11px/1 monospace; letter-spacing: 0.12em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 42px; border-top: 2px solid var(--ink); margin-right: 12px; vertical-align: middle; }
h1 { font-size: clamp(64px, 10.8vw, 154px); line-height: 0.82; letter-spacing: -0.08em; margin: 44px 0 42px; max-width: 1160px; }
h1 em { font-family: Georgia, serif; font-weight: 400; }
.lede { max-width: 640px; font-size: clamp(20px, 2.2vw, 31px); line-height: 1.22; letter-spacing: -0.035em; margin-left: 28%; }
.hero-actions { display: flex; gap: 12px; margin: 38px 0 88px 28%; }
.button { padding: 18px 22px; font-size: 12px; font-weight: 800; text-decoration: none; text-transform: uppercase; letter-spacing: 0.06em; }
.button.primary { background: var(--ink); color: white; }
.button.primary span { color: var(--acid); margin-left: 24px; }
.button.secondary { border: 1px solid var(--line); }
.principles { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); padding: 20px 0; gap: 20px; font: 700 10px/1.2 monospace; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--ink); background: var(--ink); gap: 1px; }
.metrics article { background: var(--paper); padding: 28px; min-height: 150px; display: flex; flex-direction: column; }
.metric-label { font: 700 10px/1 monospace; letter-spacing: 0.12em; }
.metrics strong { font-size: clamp(32px, 4vw, 54px); letter-spacing: -0.06em; margin: auto 0 4px; }
.metrics small { color: var(--muted); font-size: 11px; }
.metrics .policy-status { color: #3f8c28; font-size: clamp(25px, 3vw, 40px); letter-spacing: -0.04em; }
.section-gap { margin-top: 150px; }
.router { display: grid; grid-template-columns: 0.8fr 1.7fr; gap: 80px; align-items: start; }
.section-copy h2 { font-size: clamp(44px, 6vw, 80px); line-height: 0.9; letter-spacing: -0.06em; margin: 26px 0; }
.section-copy p { color: var(--muted); max-width: 440px; line-height: 1.55; font-size: 15px; }
.router-panel { border-top: 3px solid var(--ink); }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 17px 2px; font: 700 10px/1 monospace; letter-spacing: 0.09em; }
.panel-head button { border: 1px solid var(--line); background: transparent; padding: 9px 11px; font: inherit; cursor: pointer; }
.opportunity { display: grid; grid-template-columns: 42px 1fr 120px 24px; gap: 18px; align-items: center; min-height: 122px; padding: 20px 14px 20px 0; border-top: 1px solid var(--line); text-decoration: none; transition: background 150ms ease, transform 150ms ease; }
.opportunity:hover { background: rgba(255,255,255,0.45); transform: translateX(4px); }
.opportunity.rejected { opacity: 0.48; }
.rank { font: 700 10px/1 monospace; color: var(--muted); }
.opportunity-main { display: flex; flex-direction: column; gap: 7px; }
.opportunity-main small { font: 700 9px/1 monospace; color: var(--muted); text-transform: uppercase; letter-spacing: 0.09em; }
.opportunity-main strong { font-size: 18px; letter-spacing: -0.025em; }
.reasons { display: flex; gap: 5px; flex-wrap: wrap; }
.reason { font: 700 8px/1 monospace; padding: 5px 6px; background: rgba(255,92,67,0.16); color: #a83422; }
.reason.good { background: rgba(110,226,83,0.16); color: #397c25; }
.reward { text-align: right; display: flex; flex-direction: column; gap: 5px; }
.reward strong { font-size: 21px; letter-spacing: -0.04em; }
.reward small { color: var(--muted); font: 700 9px/1 monospace; text-transform: uppercase; }
.arrow { font-size: 18px; }
.loading, .empty { padding: 50px 0; color: var(--muted); }
.evidence-wrap { background: var(--ink); color: white; padding: 120px 0; }
.evidence-grid { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 110px; }
.section-copy.light p { color: #9e9f98; }
.receipt-list { border-top: 1px solid rgba(255,255,255,.25); }
.receipt { border-bottom: 1px solid rgba(255,255,255,.18); padding: 27px 0; }
.receipt-top, .receipt-value { display: flex; justify-content: space-between; align-items: baseline; }
.receipt-top { font: 700 9px/1 monospace; letter-spacing: 0.1em; color: #a9aaa4; }
.receipt-value { margin: 22px 0 13px; }
.receipt-value strong { font-size: clamp(30px, 4vw, 50px); letter-spacing: -0.05em; }
.receipt-value span { color: var(--acid); font: 700 14px/1 monospace; }
.receipt p { color: #9e9f98; font-size: 13px; max-width: 580px; line-height: 1.5; }
.receipt code { color: #6f706b; font-size: 10px; }
.protocol { margin-bottom: 130px; }
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; gap: 20px; align-items: center; margin: 70px 0; }
.flow article { min-height: 200px; border-top: 2px solid var(--ink); padding-top: 16px; }
.flow article > span { display: inline-grid; place-items: center; width: 28px; height: 28px; background: var(--acid); font: 800 11px/1 monospace; }
.flow h3 { font-size: 25px; margin: 38px 0 10px; letter-spacing: -0.04em; }
.flow p { font-size: 12px; color: var(--muted); line-height: 1.5; }
.flow > i { font-style: normal; color: var(--muted); }
.contract-card { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; background: var(--acid); padding: 46px; }
.code-label { font: 800 10px/1 monospace; letter-spacing: .1em; }
.contract-card p { max-width: 430px; line-height: 1.45; }
.contract-card pre { margin: 0; background: var(--ink); color: white; padding: 26px; overflow: auto; font-size: 11px; line-height: 1.8; }
footer { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding: 28px 0 44px; font: 700 10px/1 monospace; color: var(--muted); }

@media (max-width: 860px) {
  .nav nav { display: none; }
  .network { margin-left: auto; }
  .lede, .hero-actions { margin-left: 0; }
  .principles, .metrics { grid-template-columns: 1fr 1fr; }
  .router, .evidence-grid { grid-template-columns: 1fr; gap: 45px; }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow > i { display: none; }
  .contract-card { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 28px, 1240px); }
  .hero { padding-top: 65px; }
  h1 { font-size: 58px; }
  .hero-actions { flex-direction: column; }
  .principles, .metrics { grid-template-columns: 1fr; }
  .opportunity { grid-template-columns: 28px 1fr 20px; }
  .reward { grid-column: 2; text-align: left; }
  .arrow { grid-column: 3; grid-row: 1 / 3; }
  .flow { grid-template-columns: 1fr; }
  .contract-card { padding: 28px; }
  footer { flex-direction: column; gap: 10px; }
}