/*
 * Public residue layer — sparse, flat, intentionally uninviting.
 * Not shared with legacy/index.html (styles.css).
 */

:root {
  --paper: #e8dcc4;
  --paper-dark: #ddd0b8;
  --ink: #3a3028;
  --ink-faded: #6a5f52;
  --rule: #a8987a;
  --link: #4a3428;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink);
  background: #c9b89a;
}

.shell {
  max-width: 520px;
  margin: 0 auto;
  padding: 20px 14px 32px;
  background: var(--paper);
  border-left: 1px solid var(--rule);
  border-right: 1px solid var(--rule);
}

.site-mark {
  margin: 0 0 8px;
  text-align: center;
  line-height: 0;
}

.site-mark img {
  display: block;
  width: clamp(48px, 14vw, 58px);
  height: auto;
  margin: 0 auto;
  opacity: 0.8;
  filter: sepia(0.15) contrast(0.92) saturate(0.85);
}

.site-title {
  margin: 0 0 4px;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.35rem;
  font-weight: bold;
  color: #2c3e50;
  letter-spacing: 0.02em;
  text-align: center;
}

.site-sub {
  margin: 0 0 16px;
  font-size: 10px;
  color: var(--ink-faded);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
}

.construction {
  margin: 0 0 14px;
  padding: 10px 12px;
  background: var(--paper-dark);
  border: 1px dashed var(--rule);
  text-align: center;
  font-size: 11px;
  color: var(--ink-faded);
}

.construction strong {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  color: var(--ink);
  letter-spacing: 0.06em;
}

.main-copy {
  margin: 0 0 12px;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 13px;
  line-height: 1.55;
}

.main-copy--muted {
  font-size: 11px;
  color: var(--ink-faded);
}

.nav {
  margin: 18px 0 0;
  padding: 10px 0 0;
  border-top: 1px solid var(--rule);
  font-size: 10px;
  text-align: center;
  letter-spacing: 0.04em;
}

.nav a {
  color: var(--link);
}

.nav a:visited {
  color: var(--ink-faded);
}

.nav-sep {
  color: var(--rule);
  margin: 0 4px;
}

.stub-list {
  margin: 14px 0 0;
  padding: 0 0 0 18px;
  font-size: 11px;
  color: var(--ink-faded);
}

.stub-list li {
  margin-bottom: 6px;
}

.site-footer {
  margin-top: 28px;
  padding-top: 12px;
  border-top: 1px double var(--rule);
  font-size: 10px;
  color: var(--ink-faded);
  text-align: center;
  line-height: 1.45;
}

.site-footer address {
  font-style: normal;
  margin: 8px 0 0;
}

.updated-line {
  margin: 10px 0 0;
  font-family: "Courier New", Courier, monospace;
  font-size: 9px;
}

.counter-row {
  margin: 14px 0 0;
  text-align: center;
}

.counter-link {
  color: inherit;
  text-decoration: none;
  font-size: 10px;
  opacity: 0.72;
}

.counter-link:hover .counter-digits,
.counter-link:focus .counter-digits {
  text-decoration: underline;
}

.counter-digits {
  font-family: "Courier New", Courier, monospace;
  letter-spacing: 0.06em;
}

.counter-label {
  margin-left: 4px;
}

.build-version {
  margin: 10px 0 0;
  font-family: "Courier New", Courier, monospace;
  font-size: 8px;
  letter-spacing: 0.07em;
  color: var(--ink-faded);
  opacity: 0.48;
}

/* Desktop: archived document in a wide void — not a modern landing page */
@media (min-width: 721px) {
  body {
    font-size: 17px;
    line-height: 1.55;
  }

  .shell {
    max-width: 760px;
    margin: 36px auto 48px;
    padding: 28px 28px 24px;
  }

  .site-mark img {
    width: clamp(52px, 8vw, 68px);
  }

  .site-title {
    font-size: 1.65rem;
  }

  .site-sub {
    margin-bottom: 18px;
    font-size: 11px;
  }

  .construction {
    margin-bottom: 16px;
    padding: 12px 14px;
    font-size: 13px;
  }

  .construction strong {
    font-size: 14px;
  }

  .stub-list {
    margin-top: 16px;
    font-size: 13px;
  }

  .stub-list li {
    margin-bottom: 8px;
  }

  .nav {
    margin-top: 20px;
    font-size: 11px;
  }

  .site-footer {
    margin-top: 24px;
    font-size: 12px;
    line-height: 1.5;
  }

  .updated-line {
    font-size: 11px;
  }

  .counter-link {
    font-size: 11px;
  }
}