/* ============================================================
   Commons Populism — shared styles
   used by: index.html, playbook.html, data.html, canon.html
   broadside.html has its own print-first stylesheet inline
   ============================================================ */
:root {
  --ink:        #0d0e0c;
  --ink-2:      #14150f;
  --ink-3:      #1c1d16;
  --paper:      #1f2018;
  --rule:       #322f23;
  --rule-2:     #4a4630;
  --cream:      #ddd6c4;
  --cream-2:    #c5bda9;
  --cream-3:    #a59a83;
  --clay:       #8a826e;
  --amber:      #c89846;
  --amber-hot:  #e6b35a;
  --amber-dim:  #8d6a2f;
  --copper:     #b9622e;
  --sage:       #6d9577;
  --sage-hot:   #8db59a;
  --terra:      #b25542;
  --terra-hot:  #cf6a55;
  --blood:      #8e3a2c;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--ink);
  color: var(--cream);
  font-family: 'Spectral', Georgia, serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  background-image:
    radial-gradient(circle at 18% 12%, rgba(200,152,70,0.05), transparent 36%),
    radial-gradient(circle at 82% 88%, rgba(109,149,119,0.05), transparent 36%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence baseFrequency='0.85' numOctaves='2' /><feColorMatrix values='0 0 0 0 0.05  0 0 0 0 0.05  0 0 0 0 0.04  0 0 0 0.45 0'/></filter><rect width='220' height='220' filter='url(%23n)' opacity='0.5'/></svg>");
  background-attachment: fixed;
}
a { color: var(--amber); text-decoration: none; border-bottom: 1px solid var(--amber-dim); transition: all 0.2s; }
a:hover { color: var(--amber-hot); border-bottom-color: var(--amber); }
::selection { background: var(--amber); color: var(--ink); }

/* Masthead */
.masthead {
  border-bottom: 1px solid var(--rule);
  padding: 26px 0;
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
}
.masthead-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 32px;
  display: flex; justify-content: space-between; align-items: center;
}
.mast-brand { font-family: 'DM Serif Display', Georgia, serif; font-size: 22px; color: var(--cream); letter-spacing: 0.5px; }
.mast-brand a { border: 0; color: inherit; }
.mast-brand .accent { color: var(--amber); }
.mast-nav { display: flex; gap: 26px; font-family: 'JetBrains Mono', monospace;
            font-size: 10.5px; text-transform: uppercase; letter-spacing: 1.8px; }
.mast-nav a { color: var(--cream-3); border-bottom: 0; }
.mast-nav a:hover { color: var(--amber); }
.mast-nav a.on { color: var(--amber); }

/* Page hero */
.page-hero {
  max-width: 1180px; margin: 0 auto; padding: 80px 32px 50px;
  border-bottom: 1px solid var(--rule);
}
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 4px; color: var(--amber);
  text-transform: uppercase; margin-bottom: 20px;
}
.page-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(40px, 6.5vw, 84px);
  font-weight: 400; line-height: 1.0;
  margin: 0 0 24px; color: var(--cream); letter-spacing: -0.5px;
}
.page-title em { color: var(--amber); font-style: italic; }
.page-deck {
  font-family: 'Spectral', Georgia, serif;
  font-size: clamp(18px, 2.2vw, 22px);
  font-style: italic; font-weight: 300;
  color: var(--cream-2); max-width: 740px;
  line-height: 1.55;
}

/* Sections */
section {
  max-width: 980px; margin: 0 auto; padding: 70px 32px;
}
section.full { max-width: none; padding-left: 0; padding-right: 0; }
section.full .section-inner { max-width: 980px; margin: 0 auto; padding: 0 32px; }
.section-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--amber); letter-spacing: 3px;
  text-transform: uppercase; margin-bottom: 12px;
}
.section-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 400; color: var(--cream); line-height: 1.1;
  margin: 0 0 30px; letter-spacing: -0.4px;
}
.section-title em { color: var(--amber); font-style: italic; }
.section-deck {
  font-family: 'Spectral', Georgia, serif;
  font-style: italic; font-size: 20px;
  color: var(--cream-2); margin: -16px 0 30px;
  max-width: 720px; line-height: 1.55;
}
p { font-size: 17.5px; line-height: 1.7; margin: 0 0 22px; }
p.first::first-letter {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 4em; float: left; line-height: 0.85;
  padding: 6px 12px 0 0; color: var(--amber);
}
strong { color: var(--cream); font-weight: 600; }
em { color: var(--cream); }
blockquote {
  border-left: 3px solid var(--amber); padding: 12px 28px;
  margin: 28px 0; background: rgba(200,152,70,0.04);
  font-style: italic; font-size: 18px; line-height: 1.55; color: var(--cream);
}
blockquote cite {
  display: block; font-style: normal;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--cream-3); letter-spacing: 1px; margin-top: 14px;
  text-transform: uppercase;
}
h3 { font-family: 'DM Serif Display', Georgia, serif; font-size: 28px; color: var(--cream); margin: 40px 0 14px; }
h4 { font-family: 'DM Serif Display', Georgia, serif; font-size: 22px; color: var(--cream); margin: 28px 0 10px; }
h3 + p, h4 + p { margin-top: 0; }
ul, ol { font-size: 17px; line-height: 1.7; padding-left: 22px; }
ul li, ol li { margin: 6px 0; }
code, .mono {
  font-family: 'JetBrains Mono', monospace; font-size: 0.92em;
  background: rgba(200,152,70,0.08); padding: 1px 5px; color: var(--cream);
}
pre {
  background: var(--ink-3); border: 1px solid var(--rule);
  padding: 18px 22px; overflow-x: auto;
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  color: var(--cream-2); line-height: 1.6;
  margin: 24px 0;
}
pre code { background: transparent; padding: 0; }

/* Divider */
.divider {
  margin: 40px auto; display: flex; align-items: center; justify-content: center;
  gap: 14px; color: var(--amber-dim);
}
.divider span { font-family: 'DM Serif Display', serif; font-size: 22px; }
.divider .rule { height: 1px; flex: 1; max-width: 100px; background: var(--rule-2); }

/* Cards */
.card {
  padding: 24px 26px;
  border: 1px solid var(--rule);
  background: var(--ink-3);
  margin: 12px 0;
}
.card h4 { margin-top: 0; }

/* Footer */
footer {
  background: var(--ink-2);
  border-top: 1px solid var(--rule);
  padding: 50px 32px 36px; margin-top: 50px;
}
footer .inner {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 50px;
}
footer h5 {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--amber); letter-spacing: 2.4px; text-transform: uppercase;
  margin: 0 0 14px;
}
footer p, footer li { font-size: 14.5px; line-height: 1.6; color: var(--cream-2); }
footer ul { list-style: none; padding: 0; margin: 0; }
footer ul li { margin: 6px 0; }
footer .colophon {
  grid-column: 1 / -1; margin-top: 28px; padding-top: 22px;
  border-top: 1px solid var(--rule);
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--cream-3); letter-spacing: 0.8px; text-align: center;
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 800px) {
  .masthead-inner { flex-direction: column; gap: 14px; }
  .mast-nav { gap: 14px; font-size: 9px; flex-wrap: wrap; justify-content: center; }
  .page-hero { padding: 56px 24px 36px; }
  section { padding: 50px 24px; }
  footer .inner { grid-template-columns: 1fr; gap: 30px; }
}

@media print {
  body { background: white; color: black; }
  .masthead, footer, .mast-nav { display: none; }
  a { color: black; }
}