:root {
  --ink: #111109;
  --paper: #f4f1ea;
  --mute: #5c574c;
  --line: #d9d3c6;
  --loss: #8b2e2e;
  --ok: #1f4d3a;
  --fill: #ece7dc;
  --wide: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, "Iowan Old Style", serif;
  font-size: 18px;
  line-height: 1.5;
}
.mono, input, select, button, .num, .stat strong {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}
a { color: inherit; }
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}
.skip:focus { left: 12px; background: var(--ink); color: var(--paper); padding: 8px 12px; }
.wrap { width: min(var(--wide), calc(100% - 64px)); margin: 0 auto; }
.wrap.prose { width: min(680px, calc(100% - 40px)); }
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  width: min(var(--wide), calc(100% - 64px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 18px 0;
}
.mark {
  font-weight: 600;
  letter-spacing: -0.03em;
  text-decoration: none;
  font-size: 2rem;
  line-height: 1;
}
.nav-links { display: flex; gap: 20px; align-items: center; font-size: 0.95rem; }
.nav-links a { color: var(--mute); text-decoration: none; }
.cta {
  display: inline-block;
  background: var(--ink);
  color: var(--paper) !important;
  text-decoration: none;
  padding: 10px 16px;
  border: 0;
  border-radius: 2px;
  font-size: 0.95rem;
  cursor: pointer;
}
.hero { padding: 64px 0 28px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--mute);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}
h1 { font-size: clamp(2.1rem, 4.2vw, 3.35rem); line-height: 1.1; font-weight: 500; margin: 10px 0 18px; }
h2 { font-size: clamp(1.45rem, 2.2vw, 1.85rem); font-weight: 500; line-height: 1.25; }
h3 { font-size: 1.05rem; font-weight: 600; }
.lede { font-size: 1.14rem; color: var(--mute); margin: 0 0 28px; max-width: 38rem; }
.actions { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.money {
  border: 1px solid var(--line);
  background: var(--fill);
  padding: 32px 28px;
  min-height: 100%;
}
.money.sheet {
  position: relative;
}
.money.sheet::before {
  content: "";
  position: absolute;
  inset: 10px auto auto 10px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--line);
  z-index: -1;
}
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 12px; }
.falls { list-style: none; margin: 16px 0 0; padding: 0; }
.falls li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.falls .amt { font-family: "IBM Plex Mono", ui-monospace, monospace; white-space: nowrap; }
.falls .minus { color: var(--loss); }
.falls .plus { color: var(--ok); }
.falls .total {
  border-bottom: 0;
  border-top: 1px solid var(--ink);
  margin-top: 4px;
  padding-top: 12px;
  font-weight: 600;
}
.stamp {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 10px;
  border: 1px solid var(--loss);
  color: var(--loss);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.stat .label, label .hint { color: var(--mute); font-size: 0.82rem; }
.stat strong { display: block; font-size: clamp(1.9rem, 3vw, 2.6rem); font-weight: 500; margin: 4px 0; }
.result .stat {
  display: grid;
  grid-template-rows: 2.6em auto;
  align-items: start;
}
.result .stat .label {
  display: block;
  min-height: 2.6em;
  line-height: 1.3;
}
.stat.loss strong { color: var(--loss); }
.stat.ok strong { color: var(--ok); }
.note { margin: 16px 0 0; }
.visual {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--fill);
}
.visual img, .visual svg {
  display: block;
  width: 100%;
  height: auto;
}
section { padding: 48px 0; }
section.tight { padding: 12px 0 8px; }
.hr { border: 0; border-top: 1px solid var(--line); margin: 0 auto; width: min(var(--wide), calc(100% - 64px)); }
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}
.poster {
  border: 1px solid var(--line);
  background: var(--fill);
  min-height: 280px;
  padding: 24px 22px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
}
.poster .kicker {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}
.poster .display {
  font-size: clamp(1.7rem, 2.4vw, 2.15rem);
  line-height: 1.15;
  font-weight: 500;
  margin: 0;
}
.poster .sub { margin: 0; color: var(--mute); font-size: 0.95rem; }
.poster.loss { background: #f3e6e0; }
.poster.loss .display { color: var(--loss); }
.poster.ink {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.poster.ink .kicker, .poster.ink .sub { color: #c9c2b4; }
.poster.ink .display { color: var(--paper); }
.ledger {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr 1fr;
  margin: 8px 0 0;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--fill);
}
label { display: flex; flex-direction: column; gap: 6px; font-size: 0.92rem; }
input, select, textarea {
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 10px 12px;
  font-size: 1rem;
  width: 100%;
  border-radius: 2px;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
}
.result {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
.verdict {
  grid-column: 1 / -1;
  padding: 12px 14px;
  border: 1px solid var(--loss);
  color: var(--loss);
  background: var(--paper);
}
.verdict.ok {
  border-color: var(--ok);
  color: var(--ok);
}
ol.plain { padding-left: 1.15rem; }
ol.plain li { margin: 6px 0; }
.csv-shot { margin: 14px 0 28px; }
.csv-shot-btn {
  display: block;
  width: 100%;
  overflow-x: auto;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--paper);
  cursor: zoom-in;
  border-radius: 2px;
}
.csv-shot-btn img {
  display: block;
  height: 132px;
  width: auto;
  max-width: none;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px 20px;
  background: rgba(17, 17, 9, 0.88);
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 96vw;
  max-height: 86vh;
  background: var(--paper);
  box-shadow: 0 8px 40px rgba(0,0,0,.35);
}
.lightbox-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: var(--paper);
  color: var(--ink);
  border: 0;
  padding: 8px 14px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 2px;
}
table.leads { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
table.leads th, table.leads td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
table.leads th { color: var(--mute); font-weight: 600; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; }
.request { display: grid; gap: 14px; }
.request textarea { min-height: 96px; resize: vertical; }
.field-error { color: var(--loss); font-size: 0.82rem; }
.form-status { margin: 0; font-size: 0.95rem; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--loss); }
.hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}
button.cta:disabled { opacity: 0.6; cursor: wait; }
.fine { color: var(--mute); font-size: 0.92rem; }
footer {
  padding: 36px 0 56px;
  color: var(--mute);
  font-size: 0.92rem;
  border-top: 1px solid var(--line);
}
footer nav { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
footer a { color: var(--mute); }
.prose p { color: var(--mute); }
@media (max-width: 900px) {
  .wrap, .nav-inner, .hr { width: min(var(--wide), calc(100% - 40px)); }
  .hero-grid, .split, .cards { grid-template-columns: 1fr; gap: 28px; }
  .hero { padding-top: 36px; }
  .money.sheet::before { display: none; }
}
@media (max-width: 600px) {
  body { font-size: 17px; }
  .pair, .ledger, .result { grid-template-columns: 1fr; }
  .nav-links a:not(.cta) { display: none; }
  h1 { font-size: 2rem; }
}