/*
 * AssemblyEngine · Fieldnotes adapter
 * Foundations and fonts are served from the canonical /fieldnotes/ mount.
 * fieldnotes.css exposes Charcoal through [data-appearance="dark"], not a
 * media query. This no-JS adapter maps those exact canonical dark colors to
 * the system preference. Keep this block aligned with design/fieldnotes/tokens.json.
 */
:root {
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fn-background: #191714;
    --fn-surface: #23201B;
    --fn-text: #EEE8DB;
    --fn-text-secondary: #C4BCAB;
    --fn-text-muted: #9C9381;
    --fn-border: #3B362E;
    --fn-accent: #F27D52;
    --fn-accent-subtle: #3D2419;
    --fn-violet: #A99CF5;
    --fn-violet-subtle: #2A2540;
    --fn-success: #9AC5A4;
    --fn-success-subtle: #223329;
    --fn-info: #8DBDD1;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--fn-background);
  color: var(--fn-text);
  font-family: var(--fn-font-ui);
  font-size: var(--fn-text-body);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

::selection {
  background: var(--fn-accent-subtle);
  color: var(--fn-text);
}

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100svh;
  max-width: 1280px;
  margin-inline: auto;
  padding: var(--fn-space-48) var(--fn-space-64) var(--fn-space-32);
}

.masthead {
  display: flex;
  align-items: center;
  gap: var(--fn-space-16);
  padding-bottom: var(--fn-space-32);
  border-bottom: 1px solid var(--fn-border);
}

.brand-mark,
.brand-mark img {
  display: block;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.wordmark {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.notice {
  flex: 1;
  align-content: center;
  padding-block: calc(var(--fn-space-64) + var(--fn-space-32));
  padding-inline-start: 16.6667%;
}

.eyebrow {
  margin: 0 0 var(--fn-space-32);
  color: var(--fn-accent);
  font-size: var(--fn-text-small);
  font-weight: 500;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-family: var(--fn-font-editorial);
  font-size: clamp(56px, 9vw, 120px);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

h1 span {
  display: block;
}

.lede {
  margin: var(--fn-space-32) 0 0;
  color: var(--fn-text-secondary);
  font-family: var(--fn-font-editorial);
  font-size: var(--fn-text-heading);
  font-weight: 400;
  line-height: 1.4;
  text-wrap: pretty;
}

.colophon {
  padding-top: var(--fn-space-24);
  border-top: 1px solid var(--fn-border);
  color: var(--fn-text-muted);
}

.site-address {
  font-family: var(--fn-font-code);
  font-size: var(--fn-text-small);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .page {
    padding: var(--fn-space-32) var(--fn-space-24) var(--fn-space-24);
  }

  .masthead {
    padding-bottom: var(--fn-space-24);
  }

  .notice {
    padding-block: var(--fn-space-64);
    padding-inline-start: 0;
  }

  .eyebrow {
    margin-bottom: var(--fn-space-24);
  }

  .lede {
    margin-top: var(--fn-space-24);
  }
}