/* E-DEN site and published reports. One stylesheet, light and dark. */
:root {
  --bg: #f7f6f1; --panel: #ffffff; --ink: #1d2420; --muted: #5b655f; --line: #dcdfd6;
  --accent: #2f6b4a; --accent-soft: #e3efe7; --warn: #8a5a14; --warn-soft: #f6ecd9; --bad: #8f2f2f; --bad-soft: #f5e1e1;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131714; --panel: #1b201c; --ink: #e5e9e3; --muted: #9aa59d; --line: #2e3530;
    --accent: #7fc49b; --accent-soft: #1f3327; --warn: #e0b469; --warn-soft: #362b17; --bad: #e59a9a; --bad-soft: #3a2020;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--sans); }
main { max-width: 46rem; margin: 0 auto; padding: 0 16px 4rem; }
a { color: var(--accent); }
h1, h2, h3 { font-family: var(--serif); line-height: 1.25; font-weight: 600; }
h1 { font-size: clamp(2rem, 6vw, 2.9rem); margin: 2.5rem 0 .5rem; letter-spacing: -.01em; }
h2 { font-size: 1.55rem; margin: 2.75rem 0 .75rem; padding-top: 1rem; border-top: 1px solid var(--line); }
h3 { font-size: 1.15rem; margin: 1.5rem 0 .4rem; }
code { font: .88em var(--mono); background: var(--accent-soft); padding: .05em .3em; border-radius: 4px; overflow-wrap: anywhere; }
pre { font: .85rem/1.5 var(--mono); background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: .9rem 1rem; overflow-x: auto; }
pre code { background: none; padding: 0; }
.top { max-width: 46rem; margin: 0 auto; padding: 1rem 16px 0; display: flex; gap: 1rem; flex-wrap: wrap; align-items: baseline; font-size: .95rem; }
.top a { font-family: var(--serif); font-weight: 600; text-decoration: none; }
.top nav { display: flex; gap: .3rem .8rem; margin-left: auto; flex-wrap: wrap; font-size: .9rem; }
.top nav a { font-family: var(--sans); font-weight: 400; color: var(--muted); }
.top nav a[aria-current] { color: var(--ink); }
.kicker { color: var(--muted); text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; margin: 2.5rem 0 0; }
.lede { font-size: 1.2rem; color: var(--muted); margin-top: 0; }
.principle { font-family: var(--serif); font-size: clamp(1.25rem, 3.6vw, 1.6rem); line-height: 1.4; margin: 2rem 0; padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--accent); background: var(--panel); border-radius: 0 10px 10px 0; }
.note, .meta { color: var(--muted); font-size: .92rem; }
.status { display: grid; gap: .6rem; padding: 0; list-style: none; }
.status li { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1rem; }
.tag { display: inline-block; font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; padding: .1em .55em; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent); vertical-align: .1em; margin-right: .35rem; }
.tag.todo { background: var(--warn-soft); color: var(--warn); }
ol.charter { counter-reset: c; list-style: none; padding: 0; }
ol.charter li { counter-increment: c; position: relative; padding: .5rem 0 .5rem 2.6rem; border-bottom: 1px solid var(--line); }
ol.charter li::before { content: counter(c); position: absolute; left: 0; top: .5rem; width: 1.8rem; text-align: right;
  font-family: var(--serif); font-weight: 600; color: var(--accent); }
.table-wrap { overflow-x: auto; margin: 1rem 0; }
table { border-collapse: collapse; width: 100%; font-size: .93rem; }
th, td { text-align: left; vertical-align: top; padding: .5rem .6rem; border-bottom: 1px solid var(--line); }
th { font-weight: 600; color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; }
figure { margin: 1.5rem 0; }
figure svg { width: 100%; height: auto; display: block; }
figcaption { color: var(--muted); font-size: .9rem; margin-top: .5rem; }
.d-box { fill: var(--panel); stroke: var(--line); }
.d-core { fill: var(--accent-soft); stroke: var(--accent); }
.d-gate { fill: var(--warn-soft); stroke: var(--warn); }
.d-t { fill: var(--ink); font: 600 14px var(--sans); }
.d-s { fill: var(--muted); font: 12px var(--sans); }
.d-line { stroke: var(--muted); stroke-width: 1.5; fill: none; }
.levels { display: grid; gap: .6rem; }
.level { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1rem; }
.level h3 { margin: 0 0 .25rem; font-size: 1.05rem; }
.level p { margin: .2rem 0; font-size: .95rem; }
.callout { background: var(--warn-soft); border-radius: 10px; padding: .9rem 1.1rem; font-size: .95rem; }
/* Reports */
.report .finding { background: var(--panel); border: 1px solid var(--line); border-left-width: 4px; border-radius: 10px; padding: .4rem 1.1rem .6rem; margin: 1rem 0; }
.report .finding.established { border-left-color: var(--accent); }
.report .finding.disputed { border-left-color: var(--warn); }
.report .finding.unknown { border-left-color: var(--muted); }
.report .finding.refuted { border-left-color: var(--bad); }
.report .finding h3 small, blockquote small { color: var(--muted); font: 400 .8rem var(--sans); margin-left: .4rem; }
.report .strength, .report .limits { margin: .2rem 0; font-size: .92rem; color: var(--muted); }
.report .inference { color: var(--warn); }
.report .against { color: var(--bad); font-size: .92rem; }
.report a.cite { text-decoration: none; font-size: .85em; }
.report ol.sources li { margin-bottom: 1rem; overflow-wrap: anywhere; }
.report blockquote { margin: .4rem 0 0; padding: .3rem .8rem; border-left: 3px solid var(--accent); background: var(--panel); font-size: .93rem; }
.report blockquote.contradicts { border-left-color: var(--bad); }
.report .meta { display: block; }