:root{
  --bg: #f7f7f6;
  --text: #111111;
  --muted: #4b4b4b;
  --rule: rgba(0,0,0,.08);

  --page-pad-x: clamp(18px, 3vw, 44px);
  --page-pad-y: clamp(18px, 3vw, 40px);
  --content-max: 720px;

  --base: 16px;
  --lh: 1.55;
  --hero: clamp(18px, 1.35vw + 14px, 26px);
  --h: clamp(18px, 1.1vw + 14px, 22px);
}

html, body { height: 100%; }
body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 var(--base)/var(--lh) system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Shell */
header{
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--rule);
  z-index: 10;
}
.shell{
  padding: var(--page-pad-y) var(--page-pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* AIV mark: em dash, space, (, space, em dash */
.mark{
  font-size: 18px;
  letter-spacing: 0.2px;
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}

/* Primary nav (optional, secondary) */
.nav{ }
.menu{
  display: flex;
  gap: 14px;
  font-size: 14px;
  color: var(--muted);
  list-style: none;
  padding: 0;
  margin: 0;
}
.menu a{
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.menu a:hover{ border-bottom-color: var(--rule); }

/* Page */
main{
  padding: clamp(26px, 4vw, 70px) var(--page-pad-x) clamp(40px, 6vw, 96px);
}
.wrap{
  max-width: var(--content-max);
}

/* Above the fold (front page only) */
.above{
  padding-top: clamp(10px, 2vw, 24px);
  padding-bottom: clamp(22px, 4vw, 44px);
}
.assertion{
  font-size: var(--hero);
  line-height: 1.35;
  font-weight: 500;
  margin: 0;
}
.silence{ height: clamp(26px, 4vw, 56px); }

/* Regime blocks */
.regime{
  margin-top: clamp(14px, 3vw, 34px);
}
.regime-title{
  font-size: var(--h);
  font-weight: 600;
  margin: 0 0 10px 0;
  color: var(--text);
}
.regime-title .op{
  font-weight: 600;
  margin-right: 6px;
  user-select: none;
}
.breath{
  height: clamp(18px, 3vw, 40px);
}

/* WordPress content normalization */
.content h2{
  margin: 22px 0 10px;
  font-size: var(--h);
  font-weight: 600;
}
.content p{ margin: 0; }
.content p + p{ margin-top: 12px; }
.content ul, .content ol{
  margin: 12px 0 0 18px;
  padding: 0;
}
.content li + li{ margin-top: 6px; }
.content a{
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,.18);
  padding-bottom: 2px;
}
.content a:hover{ border-bottom-color: rgba(0,0,0,.32); }

/* Note paragraphs (use class="note" in editor if needed) */
.note{ color: var(--muted); }

/* Small screens
@media (max-width: 520px){
  .nav{ display: none; }
}
 */