:root {
  --paper: #FBFAF6;
  --paper-warm: #F5F0E6;
  --ink: #1A1620;
  --ink-soft: #3A3340;
  --ink-faint: rgba(26, 22, 32, 0.55);
  --stroke: rgba(26, 22, 32, 0.12);
  --stroke-soft: rgba(26, 22, 32, 0.08);
  --lavender: #BB9EFF;
  --lavender-deep: #8B6ED1;
  --lavender-wash: #F0E8FF;
  --plum-dark: #3E2F5A;
  --f-display: "General Sans", -apple-system, sans-serif;
  --f-text: "Satoshi", -apple-system, sans-serif;
  --f-italic: "Gambarino", Georgia, serif;
  --f-serif: "Fraunces", Georgia, serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
  --page-pad: clamp(24px, 6vw, 120px);
  --max: 720px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-text);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  padding: 64px var(--page-pad);
  position: relative;
}
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: 0.18; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='320' height='320'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.78' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.12  0 0 0 0 0.08  0 0 0 0 0.14  0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
::selection { background: var(--lavender); color: var(--ink); }
a { color: var(--lavender-deep); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--plum-dark); }

.wrap { max-width: var(--max); margin: 0 auto; position: relative; z-index: 1; }
.crumb {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 18px;
}
.crumb a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--stroke); padding-bottom: 2px; }
.crumb a:hover { color: var(--plum-dark); border-color: var(--plum-dark); }
h1 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(36px, 5vw, 52px);
  letter-spacing: -0.028em;
  line-height: 1.02;
  margin-bottom: 12px;
}
h1 em {
  font-family: var(--f-italic);
  font-style: italic;
  font-weight: 400;
  color: var(--lavender-deep);
}
.meta {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--stroke);
}
article h2 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-top: 40px;
  margin-bottom: 12px;
}
article h2 .num {
  font-family: var(--f-mono);
  font-weight: 500;
  color: var(--lavender-deep);
  font-size: 12px;
  letter-spacing: 0.22em;
  margin-right: 12px;
  vertical-align: middle;
}
article p { margin-bottom: 16px; color: var(--ink-soft); }
article ul { margin: 12px 0 16px 20px; color: var(--ink-soft); }
article li { margin-bottom: 6px; }
article strong { color: var(--ink); font-weight: 600; }
.note {
  background: var(--lavender-wash);
  border-left: 3px solid var(--lavender-deep);
  padding: 16px 20px;
  border-radius: 0 6px 6px 0;
  font-size: 15px;
  color: var(--ink-soft);
  margin: 20px 0;
}
.back {
  margin-top: 56px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--stroke);
  padding-bottom: 3px;
  text-decoration: none;
  transition: color 200ms, border-color 200ms;
}
.back:hover { color: var(--plum-dark); border-color: var(--plum-dark); text-decoration: none; }