/* ============================================================
   Letters — the editorial reading page.
   Smoke-white surface, cream sheet, warm-brown ink.
   Mirrors the email template so the letter reads identically
   in an inbox and on the web.
   ============================================================ */

.letter-shell {
  --ground: #eae8e2;
  --paper: #f7f2e7;
  --ink: #221710;
  --ink-soft: rgba(34, 23, 16, 0.72);
  --ink-faint: rgba(34, 23, 16, 0.45);
  --line: rgba(34, 23, 16, 0.16);
  --gold: #b08a4e;

  min-height: 100vh;
  background: var(--ground);
  color: var(--ink);
  font-family: "Supreme Variable", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  padding: 40px 16px 72px;
}

.letter-shell *,
.letter-shell *::before,
.letter-shell *::after {
  box-sizing: border-box;
}

.letter-topline {
  max-width: 720px;
  margin: 0 auto 14px;
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.letter-sheet {
  max-width: 720px;
  margin: 0 auto;
  background: var(--paper);
  padding: 44px 56px 56px;
}

/* ---- masthead ------------------------------------------------------------ */
.letter-masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.letter-wordmark {
  font-family: Merriweather, Georgia, serif;
  font-size: 22px;
  letter-spacing: 0.3em;
  line-height: 1;
  color: var(--ink);
  text-decoration: none;
}

.letter-eyebrow {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.letter-rule-strong {
  border-top: 1px solid var(--ink);
  margin-top: 18px;
}

/* ---- title --------------------------------------------------------------- */
.letter-title {
  font-family: Merriweather, Georgia, serif;
  font-weight: 400;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 34px 0 0;
}

.letter-meta {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---- body ---------------------------------------------------------------- */
.letter-body {
  margin-top: 30px;
}

.letter-body p {
  font-family: Merriweather, Georgia, serif;
  font-size: 17px;
  line-height: 1.78;
  margin: 0 0 22px;
}

.letter-body em {
  font-style: italic;
}

.letter-section {
  margin: 46px 0 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
}

.letter-figure {
  margin: 38px 0;
}

.letter-img {
  display: block;
  width: 100%;
  height: auto;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
}

.letter-figure figcaption {
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.letter-quote {
  margin: 38px 0;
  padding: 28px 8px;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  text-align: center;
  font-family: Merriweather, Georgia, serif;
  font-style: italic;
  font-size: clamp(19px, 3vw, 24px);
  line-height: 1.42;
}

/* ---- signature + footer -------------------------------------------------- */
.letter-sign {
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--ink);
  font-family: Merriweather, Georgia, serif;
  font-size: 17px;
}

.letter-sign span {
  display: block;
  margin-top: 7px;
  font-family: inherit;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.letter-cta {
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.letter-cta p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 16px;
}

.letter-btn {
  display: inline-block;
  padding: 13px 26px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.letter-btn:hover {
  background: #3a2a1c;
}

.letter-foot {
  max-width: 720px;
  margin: 26px auto 0;
  font-size: 11px;
  line-height: 1.7;
  color: var(--ink-faint);
}

.letter-foot a {
  color: var(--gold);
  text-decoration: none;
}

@media (max-width: 640px) {
  .letter-sheet {
    padding: 32px 22px 40px;
  }
  .letter-masthead {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

.letter-body a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }

/* Added by scripts/cms/letters-sync.mjs: the SPA inherited these from the app
   shell, which the static pages do not have. */
html, body { margin: 0; padding: 0; }
.letter-index { list-style: none; margin: 0; padding: 0; }
.letter-index-item { border-top: 1px solid var(--line); }
.letter-index-item:last-child { border-bottom: 1px solid var(--line); }
.letter-index-item a { display: block; padding: 22px 0; text-decoration: none; color: inherit; }
.letter-index-item a:hover .letter-index-title { color: var(--gold); }
.letter-index-title { display: block; font-size: 1.5rem; line-height: 1.2; margin: 6px 0 8px; }
.letter-index-preview { display: block; color: var(--ink-soft); }