:root {
  --ink: #17211c;
  --muted: #5c675f;
  --line: #ddd4c4;
  --paper: #f3efe6;
  --card: #fffaf3;
  --pine: #1d5c45;
  --pine-dark: #143d2e;
  --coin: #a56b22;
  --bad: #8d2d2d;
  --ok: #1d5c45;
  --shadow: 0 16px 40px rgba(23, 33, 28, 0.06);
  font-family: "Segoe UI", "Avenir Next", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(165, 107, 34, 0.12), transparent 28rem),
    var(--paper);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
a { color: var(--pine); }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 600; letter-spacing: -0.03em; }
h1 { font-size: clamp(2rem, 4vw, 3.4rem); margin: 0 0 0.4rem; }
h2 { margin: 0 0 0.4rem; }

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
}
.skip:focus { top: 0.5rem; background: #fff; padding: 0.4rem; }

.top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--line);
}
.mark {
  color: var(--ink);
  text-decoration: none;
  font-family: Georgia, serif;
  font-size: 1.35rem;
}
.top nav, .filters, .buy { display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.top nav form { margin: 0; }
.coins {
  background: #f3e2c4;
  color: #6d4712;
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-weight: 650;
}
.link {
  background: none;
  border: 0;
  color: var(--pine);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

main { width: min(1100px, calc(100% - 2rem)); margin: 0 auto; padding: 1.5rem 0 3rem; }
.hero { padding: 1rem 0 1.5rem; max-width: 40rem; }
.hero.slim { max-width: none; }
.kicker { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.75rem; color: var(--coin); margin: 0 0 0.4rem; }
.lede, .fine { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin: 1rem 0 1.5rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}
.campaign { text-decoration: none; color: inherit; display: block; }
.campaign:hover { border-color: var(--pine); }
.narrow { max-width: 32rem; }
.stack { display: grid; gap: 0.75rem; }
label { display: grid; gap: 0.3rem; font-size: 0.92rem; }
.check { display: flex; align-items: center; gap: 0.45rem; }
input, select {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.65rem;
  background: #fff;
  color: var(--ink);
}
.btn {
  display: inline-block;
  background: var(--pine);
  color: #fff;
  text-decoration: none;
  border: 0;
  border-radius: 999px;
  padding: 0.65rem 1rem;
  font: inherit;
  cursor: pointer;
}
.btn.small { padding: 0.4rem 0.75rem; }
.btn.ghost, .btn.ghost:visited { background: transparent; color: var(--pine-dark); border: 1px solid var(--line); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.flash { padding: 0.75rem 0.9rem; border-radius: 12px; }
.flash.ok { background: #e5f3ec; color: var(--ok); }
.flash.bad { background: #f8e8e8; color: var(--bad); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.7rem 0.8rem; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 0.95rem; }
th { font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.filters { margin-bottom: 1rem; }
.ledger { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.45rem; }
.ledger li { display: flex; justify-content: space-between; gap: 1rem; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.8rem; }
.facts dt { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.facts dd { margin: 0.15rem 0 0; word-break: break-word; }
.rate { color: var(--coin); font-weight: 650; }
.stats h2 { font-size: 2rem; }

@media (max-width: 720px) {
  .top { align-items: flex-start; flex-direction: column; }
  .ledger li { flex-direction: column; gap: 0.1rem; }
}