*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --ink: #0e0e0e; --paper: #f5f2eb; --slate: #1c2333; --slate-mid: #2d3a50;
  --gold: #c8973a; --gold-pale: #f5e6c8; --muted: #71695c; --border: rgba(0,0,0,.11);
  --serif: Georgia, "Times New Roman", serif; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
html { scroll-behavior: smooth; }
body { background: var(--paper); color: var(--ink); font-family: var(--sans); line-height: 1.7; }
nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 2.5rem; background: rgba(245,242,235,.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-logo { display: inline-flex; align-items: center; gap: .5rem; color: var(--ink); font: 600 .95rem var(--mono); text-decoration: none; }
.nav-logo img { width: 1.35rem; height: 1.35rem; }
.nav-links { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }
.nav-link { color: var(--muted); font-size: .85rem; font-weight: 500; text-decoration: none; }
.nav-link:hover, a { color: #76551d; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: .7rem 1.35rem; border-radius: 4px; background: var(--slate); color: #fff; font-size: .875rem; font-weight: 650; text-decoration: none; }
.btn:hover { background: var(--slate-mid); color: #fff; }
.wrap { max-width: 900px; margin: 0 auto; padding: 2.5rem 2.5rem 5rem; }
.crumb { margin-bottom: 2rem; color: var(--muted); font-size: .84rem; }
.crumb a { color: var(--muted); text-decoration: none; }
.eyebrow { margin-bottom: .7rem; color: #76551d; font: 600 .72rem var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.page-meta { margin: -.2rem 0 1rem; color: var(--muted); font-size: .82rem; }
h1 { max-width: 800px; margin-bottom: 1rem; font: 400 clamp(2.2rem, 5vw, 3.7rem)/1.08 var(--serif); }
.lede { max-width: 760px; margin-bottom: 1.6rem; padding-left: 1rem; border-left: 3px solid var(--gold); color: #4f493f; font-size: 1.1rem; }
.actions { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.4rem 0 2.5rem; }
.btn-outline { border: 1px solid var(--slate); background: transparent; color: var(--slate); }
.btn-outline:hover { background: var(--slate); color: #fff; }
.proof { margin: 2rem 0; }
.proof img { display: block; width: 100%; height: auto; border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 18px 40px rgba(14,14,14,.08); }
.proof figcaption { padding: .65rem .2rem 0; color: var(--muted); font-size: .82rem; }
article { font-size: 1.02rem; }
article h2 { margin: 2.3rem 0 .7rem; font: 400 1.65rem/1.25 var(--serif); }
article h3 { margin: 1.5rem 0 .4rem; font-size: 1.05rem; }
article p, article li { margin-bottom: 1rem; color: #302b24; }
article ul, article ol { margin: 0 0 1rem 1.3rem; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 1.3rem 0; }
.card { padding: 1.2rem; border: 1px solid var(--border); border-radius: 9px; background: rgba(255,255,255,.5); }
.card h3 { margin: 0 0 .4rem; }
.card p { margin: 0; color: #4f493f; }
.table-wrap { overflow-x: auto; margin: 1.4rem 0; }
table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,.5); font-size: .93rem; }
th, td { padding: .75rem; border: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--slate); font: 600 .72rem var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.callout, .cta { margin: 2rem 0; padding: 1.25rem; border: 1px solid var(--border); border-left: 3px solid var(--gold); border-radius: 0 9px 9px 0; background: rgba(255,255,255,.55); }
.cta { text-align: center; border-left-width: 1px; }
.cta h2 { margin-top: 0; }
.related { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.related h2 { margin-top: 0; }
footer { padding: 2rem 1.5rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .8rem; text-align: center; }
footer a { color: var(--muted); text-decoration: none; }
@media (max-width: 700px) {
  nav, .wrap { padding-left: 1.2rem; padding-right: 1.2rem; }
  nav { align-items: flex-start; flex-direction: column; }
  .nav-links { gap: .7rem 1rem; }
  .grid { grid-template-columns: 1fr; }
}