:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1d232a;
  --muted: #5d6670;
  --border: #e3e0d8;
  --accent: #1f5f4a;
  --accent-soft: #e4f0eb;
  --lien: #2d5aa8;
  --deed: #a35418;
  --warn-bg: #fff6e0;
  --warn-border: #e8c46a;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181c;
    --surface: #1b2026;
    --text: #e8eaed;
    --muted: #a1a9b2;
    --border: #2d343c;
    --accent: #6cc5a2;
    --accent-soft: #1d3530;
    --lien: #8fb1ee;
    --deed: #f0a66f;
    --warn-bg: #2e2716;
    --warn-border: #7a6224;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); font-size: 0.9em; }
.nowrap { white-space: nowrap; }

.private-banner { background: #3b2f0b; color: #ffe9a8; text-align: center; font-size: 0.85rem; padding: 4px 16px; }
.site-header { border-bottom: 1px solid var(--border); background: var(--surface); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; }
.logo { font-weight: 800; font-size: 1.25rem; text-decoration: none; color: var(--text); letter-spacing: -0.01em; }
.logo span { color: var(--accent); }
nav { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
nav a { text-decoration: none; color: var(--text); font-weight: 500; }
nav a:hover { color: var(--accent); }
.nav-cta { background: var(--accent); color: var(--bg) !important; padding: 6px 12px; border-radius: 999px; }

main { padding-top: 28px; padding-bottom: 48px; }
h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.02em; }
h2 { font-size: 1.4rem; margin: 36px 0 12px; }
h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 720px; }
.breadcrumbs { font-size: 0.9rem; color: var(--muted); margin-bottom: 8px; }
.breadcrumbs a { color: var(--muted); }

.notice { background: var(--warn-bg); border: 1px solid var(--warn-border); border-radius: var(--radius); padding: 10px 14px; font-size: 0.92rem; }

.hero { padding: 16px 0 8px; }
.stats { display: flex; gap: 12px; flex-wrap: wrap; margin: 20px 0; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; min-width: 140px; }
.stat b { display: block; font-size: 1.6rem; line-height: 1.1; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; text-decoration: none; color: var(--text); display: block; }
a.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 4px; }
.card p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); background: var(--bg); }
tr:last-child td { border-bottom: 0; }
.empty { color: var(--muted); font-style: italic; }

.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; border: 1px solid currentColor; white-space: nowrap; }
.tag-lien { color: var(--lien); }
.tag-deed, .tag-redeemable-deed { color: var(--deed); }
.tag-hybrid { color: var(--accent); }

.filters { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 16px; }
.filters select { font: inherit; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }

dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 560px) { dl.facts { grid-template-columns: 1fr; } dl.facts dd { margin-bottom: 8px; } }

blockquote.evidence { margin: 6px 0 0; padding: 6px 12px; border-left: 3px solid var(--border); color: var(--muted); font-size: 0.88rem; }

.signup { background: var(--accent-soft); border-radius: var(--radius); padding: 20px; margin: 40px 0 8px; }
.signup h2 { margin-top: 0; }
.signup-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 10px; }
.signup input { font: inherit; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); flex: 1 1 220px; min-width: 0; }
.signup-states { display: block; font-size: 0.9rem; }
.signup-states input { display: block; width: 100%; margin-top: 4px; }
.signup button { font: inherit; font-weight: 600; padding: 9px 18px; border-radius: 8px; border: 0; background: var(--accent); color: var(--bg); cursor: pointer; }
.signup-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.signup button:disabled { opacity: 0.6; cursor: default; }
.signup-status { min-height: 1.4em; margin: 8px 0 0; font-weight: 500; }

article.guide { max-width: 720px; }
article.guide h2 { font-size: 1.25rem; }
.guide-meta { color: var(--muted); font-size: 0.9rem; }

.site-footer { border-top: 1px solid var(--border); padding: 24px 0 40px; font-size: 0.9rem; color: var(--muted); }
.site-footer .disclaimer { color: var(--text); }

.button { display: inline-block; font-weight: 600; padding: 10px 20px; border-radius: 8px; background: var(--accent); color: var(--bg); text-decoration: none; }
a.button:hover { filter: brightness(1.08); }
.button[aria-disabled="true"] { opacity: 0.55; cursor: default; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin: 24px 0 8px; }
.plan { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.plan h2 { margin: 0; font-size: 1.2rem; }
.plan-paid { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.plan-price { font-size: 2rem; font-weight: 800; margin: 4px 0 8px; line-height: 1.1; }
.plan-price span { font-size: 1rem; font-weight: 500; color: var(--muted); }
.plan ul { padding-left: 1.2em; margin: 0 0 12px; }
.plan li { margin-bottom: 4px; }

.callout { background: var(--accent-soft); border-radius: var(--radius); padding: 14px 18px; margin: 24px 0; }
.callout p { margin: 4px 0; }

.inline-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.faq h3 { margin-top: 18px; }
.faq p { max-width: 760px; }
.issue { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 24px 24px; }
.issue h2 { font-size: 1.2rem; }
.issue h3 { font-size: 1.05rem; }
.issue ul { padding-left: 20px; }
.issue li { margin: 4px 0; }
.plan-note { font-size: 0.9rem; color: var(--muted); }