:root {
  --ink: #0a0b0c;
  --paper: #efe8d8;
  --dim: #8a8478;
  --brass: #c4a056;
  --line: #2a2b26;
  --up: #3e8a4e;
  --mid: #c4a056;
  --down: #a33b2a;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--ink); color: var(--paper); }
body {
  font-family: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--brass); }
code { color: var(--brass); }

.top { max-width: 980px; margin: 0 auto; padding: 40px 20px 16px; }
.kicker {
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--brass);
}
h1 {
  font-family: "Courier New", Courier, monospace;
  font-size: clamp(36px, 7vw, 64px);
  letter-spacing: 0.04em;
  margin: 10px 0 12px;
}
.lead { max-width: 720px; color: #d8cfb6; }

.ca {
  margin-top: 22px;
  max-width: 760px;
  border: 1px solid var(--brass);
  padding: 12px 14px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px 12px;
  align-items: center;
  background: #121310;
}
.ca-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
}
.ca-addr {
  font-size: 12px;
  word-break: break-all;
  color: var(--paper);
}
.ca-copy {
  font: inherit;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--paper);
  color: var(--ink);
  border: 0;
  padding: 6px 10px;
  cursor: pointer;
}
.ca-copy:hover { background: var(--brass); }
.ca-links {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
}
@media (max-width: 640px) {
  .ca { grid-template-columns: 1fr auto; }
  .ca-label { grid-column: 1 / -1; }
}

.tabs {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tabs button {
  background: transparent;
  color: var(--dim);
  border: 1px solid var(--line);
  padding: 8px 12px;
  cursor: pointer;
  font: inherit;
}
.tabs button.on { color: var(--ink); background: var(--paper); border-color: var(--paper); }

main { max-width: 980px; margin: 0 auto; padding: 24px 20px 80px; }

.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 22px;
}
.stat { border: 1px solid var(--line); padding: 10px 12px; }
.stat .l { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.stat .v { font-size: 22px; margin-top: 4px; }

.hops { display: grid; gap: 16px; margin: 18px 0 28px; }
.hop-row { display: grid; gap: 6px; }
.hop-lab { display: flex; justify-content: space-between; color: var(--dim); font-size: 12px; }
.bars { display: flex; gap: 6px; align-items: flex-end; height: 72px; }
.bar {
  flex: 1;
  background: var(--line);
  position: relative;
  min-height: 4px;
}
.bar > i {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: var(--brass);
}
.bar .n {
  position: absolute;
  top: -16px;
  left: 0; right: 0;
  text-align: center;
  font-size: 10px;
  color: var(--dim);
}

pre {
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid var(--line);
  padding: 16px;
  background: #111210;
  color: #d8cfb6;
  font-size: 12px;
  max-height: 480px;
  overflow: auto;
}

.compare { display: grid; gap: 16px; }
@media (min-width: 800px) {
  .compare { grid-template-columns: 1fr 1fr; }
}
.compare h3 { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--brass); }

footer {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 20px 40px;
  color: var(--dim);
  font-size: 12px;
}