:root {
  /* Light-only brand, by design — a browser's forced/auto dark mode would otherwise
     repaint this cream-and-ink palette into something muddy and unintended. */
  color-scheme: light;
  --paper: #f6f0e3;
  --paper-deep: #eee3cd;
  --card: #fbf7ee;
  --ink: #2a2318;
  --ink-soft: #6b6151;
  --ink-faint: #9b9179;
  --rule: rgba(42, 35, 24, 0.16);
  --oxblood: #9e3c29;
  --oxblood-soft: rgba(158, 60, 41, 0.1);
  --gold: #a3822f;
  --shadow: 0 1px 2px rgba(30, 20, 10, 0.04), 0 16px 40px rgba(30, 20, 10, 0.08);

  --display: "Fraunces", Georgia, serif;
  --body: "Source Serif 4", Georgia, serif;
  --stamp: "Special Elite", "Courier New", monospace;
}

* { box-sizing: border-box; }

/* A class rule setting `display` (e.g. `.book-wrap{display:flex}`) beats the `[hidden]`
   attribute's UA-stylesheet `display:none` on specificity — several elements here are
   toggled via the `hidden` attribute AND have their own `display` in a class rule, which
   silently un-hides them (confirmed via devtools: #book-wrap was rendering all 17 pages,
   full height, underneath the envelope gate the whole time). Force it to actually win. */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--oxblood); }

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- shared type/marks ---------- */

.eyebrow {
  font-family: var(--stamp);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oxblood);
}

.serif-h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
}

.serif-h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.15;
  margin: 0 0 6px;
}

.lede {
  font-family: var(--body);
  font-style: italic;
  color: var(--ink-soft);
  font-size: 20px;
  line-height: 1.5;
}

.rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 40px 0;
}

.rule.dotted { border-top: 1px dashed var(--rule); }

hr.postmark {
  position: relative;
  border: none;
  height: 1px;
  background: var(--rule);
  margin: 56px 0;
}
hr.postmark::after {
  content: "✦";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--paper);
  color: var(--gold);
  padding: 0 14px;
  font-size: 13px;
}

/* ---------- nav / footer (shared chrome) ---------- */

.site-header {
  padding: 22px 0 0;
}
.site-header .wrap {
  max-width: 720px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.site-header .wordmark {
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}
.site-header .wordmark em { font-weight: 500; font-style: italic; color: var(--oxblood); }
.site-header nav a {
  font-family: var(--stamp);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  margin-left: 18px;
}

.site-footer {
  margin-top: 100px;
  padding: 40px 0 60px;
  border-top: 1px solid var(--rule);
  text-align: center;
}
.site-footer .wrap { max-width: 720px; }
.site-footer p { font-family: var(--stamp); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); }

/* ---------- waitlist form ---------- */

.waitlist {
  display: flex;
  gap: 8px;
  max-width: 420px;
  margin: 22px 0;
}
.waitlist input[type=email] {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-family: var(--body);
  font-size: 16px;
  padding: 13px 16px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--card);
  color: var(--ink);
}
.waitlist input[type=email]:focus { outline: 2px solid var(--oxblood-soft); border-color: var(--oxblood); }
.waitlist button {
  font: inherit;
  font-family: var(--stamp);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 13px 20px;
  border: none;
  border-radius: 3px;
  background: var(--oxblood);
  color: #fbf3e8;
  cursor: pointer;
  transition: transform 0.1s ease, opacity 0.1s ease;
}
.waitlist button:active { transform: scale(0.97); }
.waitlist button:disabled { opacity: 0.6; cursor: default; }
.waitlist-note { font-size: 14px; color: var(--ink-soft); margin-top: -8px; }
.waitlist-result { font-size: 14px; color: var(--oxblood); font-weight: 600; }

/* ================= LANDING ================= */

.hero {
  padding: 60px 0 10px;
  text-align: center;
}
.hero .wrap { max-width: 720px; }
.hero .lede { max-width: 480px; margin: 18px auto 30px; }
.hero .waitlist { margin-left: auto; margin-right: auto; }

.envelope-teaser {
  margin: 46px auto 0;
  max-width: 420px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  box-shadow: var(--shadow);
  padding: 34px 30px;
  position: relative;
}
.envelope-teaser::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--rule);
  pointer-events: none;
}
.envelope-stamp {
  width: 70px;
  height: 84px;
  margin: 0 0 18px auto;
  border: 1.5px dashed var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--stamp);
  font-size: 10px;
  line-height: 1.4;
  color: var(--gold);
  padding: 6px;
}
.envelope-teaser .to-line { font-family: var(--stamp); font-size: 12px; letter-spacing: 0.05em; color: var(--ink-soft); text-transform: uppercase; }
.envelope-teaser .issue-name { font-family: var(--display); font-size: 24px; font-weight: 600; margin: 6px 0 4px; }
.envelope-teaser .issue-sub { font-size: 15px; color: var(--ink-soft); }
.envelope-teaser a.btn {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--stamp);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--oxblood);
  border-bottom: 1px solid var(--oxblood);
  padding-bottom: 2px;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 30px 0;
}
.pillar {
  background: var(--card);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 16px 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pillar .glyph svg { width: 32px; height: 32px; display: block; }
.pillar h3 { font-family: var(--display); font-size: 13.5px; line-height: 1.2; margin: 8px 0 4px; }
.pillar p { font-size: 11.5px; line-height: 1.35; color: var(--ink-soft); margin: 0; }
@media (max-width: 380px) {
  .pillars { grid-template-columns: repeat(3, 1fr); gap: 7px; }
  .pillar { padding: 12px 6px; }
  .pillar .glyph svg { width: 26px; height: 26px; }
  .pillar h3 { font-size: 12px; }
  .pillar p { font-size: 10.5px; }
}

.philosophy p { margin: 0 0 18px; }
.philosophy p.tight { margin-bottom: 4px; }

/* ================= ISSUE READER ================= */

.issue-cover {
  padding: 70px 0 40px;
  text-align: center;
  border-bottom: 1px solid var(--rule);
}
.issue-cover .issue-no { font-family: var(--stamp); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
.issue-cover .serif-h1 { margin-top: 14px; }
.issue-cover .route {
  font-family: var(--stamp);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  max-width: 460px;
  margin: 22px auto 0;
  line-height: 1.9;
}
.issue-cover .duration {
  font-family: var(--display);
  font-style: italic;
  font-size: 22px;
  color: var(--oxblood);
  margin-top: 26px;
}

.section { padding: 60px 0; }
.section.tight { padding: 30px 0; }

.dear-reader {
  text-align: center;
  padding: 70px 0;
}
.dear-reader .portrait-frame { margin: 0 auto 34px; }
.dear-reader p.salutation { font-family: var(--display); font-style: italic; font-size: 20px; color: var(--ink-soft); margin-bottom: 6px; }
.dear-reader p.stamp-line {
  font-family: var(--stamp);
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin: 22px 0;
}
.dear-reader .intro { text-align: left; max-width: 480px; margin: 0 auto; }

.portrait-frame {
  width: min(300px, 70vw);
  aspect-ratio: 3/4;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}
.portrait-frame .placeholder-label {
  font-family: var(--stamp);
  font-size: 11px;
  line-height: 1.6;
  color: var(--ink-faint);
  text-align: center;
}

.chapter-mark {
  font-family: var(--stamp);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oxblood);
  margin-bottom: 8px;
}
.chapter-title { font-family: var(--display); font-weight: 600; font-size: 30px; margin: 0 0 24px; }
.chapter-title .quote-mark { color: var(--gold); }

.story p { margin: 0 0 20px; }
.story p.short { margin-bottom: 4px; }
.story p.beat { font-family: var(--display); font-style: italic; font-size: 20px; color: var(--ink-soft); margin: 0 0 4px; }

.pull { font-family: var(--display); font-style: italic; font-size: 24px; color: var(--oxblood); text-align: center; margin: 40px auto; max-width: 480px; line-height: 1.4; }

/* -- map -- */
.map-section { text-align: center; }
.route-line { list-style: none; padding: 0; margin: 30px auto; max-width: 320px; text-align: left; position: relative; }
.route-line::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 1px; background: var(--rule); }
.route-line li { position: relative; padding: 0 0 22px 26px; font-family: var(--stamp); font-size: 14px; letter-spacing: 0.03em; }
.route-line li::before { content: ""; position: absolute; left: 0; top: 4px; width: 11px; height: 11px; border-radius: 50%; background: var(--paper); border: 1.5px solid var(--oxblood); }
.route-line li.origin::before, .route-line li.terminus::before { background: var(--oxblood); }
.route-line li .date { color: var(--ink-soft); font-size: 12px; display: block; margin-top: 2px; }

.stat-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; margin: 20px 0; }
.stat-strip .stat { text-align: center; }
.stat-strip .stat .num { font-family: var(--display); font-weight: 600; font-size: 22px; display: block; }
.stat-strip .stat .label { font-family: var(--stamp); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }

/* -- archival / evidence -- */
.evidence-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 22px; margin-top: 26px; }
.evidence-card { background: var(--card); border: 1px solid var(--rule); border-radius: 3px; padding: 16px; box-shadow: var(--shadow); }
.evidence-frame {
  aspect-ratio: 4/5;
  background: var(--card);
  border: 1px dashed var(--rule);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  margin-bottom: 10px;
}
.evidence-frame .placeholder-label { font-family: var(--stamp); font-size: 10.5px; line-height: 1.6; color: var(--ink-faint); }
.evidence-caption { font-size: 13.5px; color: var(--ink-soft); margin: 0; }
.evidence-caption b { color: var(--ink); }

.source-note {
  border-left: 3px solid var(--gold);
  padding: 4px 0 4px 16px;
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-top: 26px;
}

/* -- world around them -- */
.context-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; margin: 26px 0; }
.context-card .glyph { font-family: var(--stamp); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--oxblood); }
.context-card p { margin: 6px 0 0; font-size: 15.5px; }


/* -- postcard -- */
.postcard {
  max-width: 460px;
  margin: 30px auto 0;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 4px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}
.postcard-art {
  background: var(--card);
  border-right: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  min-height: 200px;
}
.postcard-art .placeholder-label { font-family: var(--stamp); font-size: 10.5px; text-align: center; color: var(--ink-faint); line-height: 1.6; }
.postcard-art:has(.postcard-illustration) { padding: 0; }
.postcard-illustration { width: 100%; height: 100%; min-height: 200px; display: block; }

.tea-illustration { width: 150px; height: auto; margin: 0 auto 18px; display: block; }
.cover-flourish { width: 180px; height: auto; margin: 26px auto 0; display: block; }
.postcard-text { padding: 20px 18px; display: flex; flex-direction: column; justify-content: space-between; }
.postcard-text .eyebrow { margin-bottom: 8px; }
.postcard-text p { font-size: 14.5px; margin: 0 0 10px; }
.postcard-text .send-line { font-family: var(--stamp); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--oxblood); margin-top: auto; }
@media (max-width: 480px) { .postcard { grid-template-columns: 1fr; } .postcard-art { border-right: none; border-bottom: 1px solid var(--rule); } }

/* -- bibliography -- */
.paper-trail h4 { font-family: var(--stamp); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); margin: 20px 0 8px; }
.paper-trail ul { margin: 0; padding-left: 18px; font-size: 14.5px; color: var(--ink-soft); }
.paper-trail li { margin-bottom: 4px; }

.close-note { text-align: center; padding: 20px 0 10px; }
.close-note .serif-h2 { margin-bottom: 10px; }

.placeholder-tag {
  display: inline-block;
  font-family: var(--stamp);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 100px;
  padding: 2px 9px;
  margin-bottom: 8px;
}

.evidence-frame img, .portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.photo-credit { font-family: var(--stamp); font-size: 10px; letter-spacing: 0.04em; color: var(--ink-faint); margin: 6px 0 0; }

/* ================= LEAFLET READER ================= */

/* The interactive book itself (page-flip.js), sized to roughly a folded pamphlet leaf.
   "stretch" mode + min/max lets it scale down gracefully on narrow phones, where the
   library automatically switches to single-page ("portrait") mode instead of a spread. */
.book-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 12px;
  display: flex;
  /* stretch (not center) so #book actually fills the height set on this wrapper —
     the library reads its own container's real offsetHeight to decide how tall a page
     can be; center would leave #book auto-height (self-referential via its internal
     aspect-ratio padding trick), so the library's own height clamp never sees the real
     budget and the book could render taller than the viewport. */
  align-items: stretch;
  justify-content: center;
  overflow: hidden;
}
#book { margin: 0 auto; }

/* The page-flip library sets `display: block` as an INLINE style on every .book-page
   (needed for its own absolute-position layout) — that silently beats any `display: flex`
   in a stylesheet, so flex-centering .book-page itself never actually worked. Centering
   has to happen on an inner wrapper the library never touches instead. */
.book-page {
  background: var(--paper-deep);
  color: var(--ink);
  padding: 26px 24px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.52;
}
.page-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Scale the same content classes used elsewhere down to fit a page this narrow — every
   page is sized to need zero internal scrolling (touch-scroll fights the library's own
   flip-drag gesture), so this errs tight rather than loose. */
.book-page .serif-h1 { font-size: 25px; line-height: 1.1; }
.book-page .serif-h2 { font-size: 20px; margin-bottom: 12px; }
.book-page .chapter-title { font-size: 20px; margin-bottom: 14px; }
.book-page .duration { font-size: 15px; margin-top: 14px; }
.book-page .lede { font-size: 15.5px; }
.book-page .pull { font-size: 16px; margin: 20px auto; }
.book-page .stamp-line { font-size: 12px; margin: 8px 0; }
.book-page .route { font-size: 9.5px; line-height: 1.6; }
.book-page.story p.beat { font-size: 13px; }
.book-page .eyebrow { font-size: 11px; }
.book-page .portrait-frame { width: min(136px, 64%); }
.book-page .tea-illustration { width: 90px; margin-bottom: 10px; }
.book-page .cover-flourish { width: min(230px, 90%); margin-top: 20px; }
.book-page .evidence-grid, .book-page .context-grid { gap: 8px; margin-top: 8px; }
.book-page .context-card p { font-size: 12px; }
.book-page .evidence-card { padding: 8px; }
.book-page .evidence-frame { padding: 5px; margin-bottom: 6px; }
.book-page .evidence-caption { font-size: 11px; }
.book-page .photo-credit { font-size: 8.5px; }
/* Evidence photos were sitting narrow and centered, mostly empty page either side —
   image-left/text-right uses the full page width instead. */
.book-page .evidence-card-row { display: flex; align-items: center; gap: 14px; text-align: left; }
.book-page .evidence-card-row .evidence-frame { flex: 0 0 42%; margin-bottom: 0; }
.book-page .evidence-card-row .evidence-text { flex: 1; min-width: 0; }
.book-page .evidence-card-row .evidence-caption,
.book-page .evidence-card-row .photo-credit { text-align: left; }
.book-page .postcard { max-width: 100%; }
.book-page .postcard-art { min-height: 130px; }
.book-page .postcard-illustration { min-height: 130px; }
.book-page .source-note { font-size: 11px; margin-top: 10px; padding: 3px 0 3px 12px; }
.book-page .stat-strip { gap: 6px 14px; margin-top: 6px; }
.book-page .stat-strip .num { font-size: 13px; }
.book-page .stat-strip .label { font-size: 9px; }
/* The map page's route list was the worst offender — 11 stops at full desktop spacing
   (22px padding + 14px type per row) ran to ~500px alone, more than an entire page's
   budget. Compressed hard: smaller dots, tighter rows, smaller type. */
.book-page .route-line { margin: 6px auto; max-width: 100%; }
.book-page .route-line li { padding: 0 0 3px 14px; font-size: 8.5px; }
.book-page .route-line li::before { width: 5px; height: 5px; top: 2px; }
.book-page .route-line li .date { font-size: 7.5px; margin-top: 0; }
.book-page p { margin: 0 0 10px; }
.book-page .intro { text-align: left; }
.book-page .issue-cover, .book-page.dear-reader { border-bottom: none; }

/* A blank-feeling final leaf, like the inside of a real back cover. */
.book-page.back-cover { text-align: center; }
.book-page.back-cover .wordmark-echo { font-family: var(--display); font-weight: 700; font-size: 19px; }
.book-page.back-cover .wordmark-echo em { font-style: italic; font-weight: 500; color: var(--oxblood); }

.leaflet-nav {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 14px 18px calc(14px + env(safe-area-inset-bottom));
  background: rgba(251, 247, 238, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--rule);
}
.leaflet-nav button {
  font-family: var(--display);
  font-size: 22px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  background: var(--card);
  color: var(--oxblood);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s ease, opacity 0.1s ease;
}
.leaflet-nav button:active { transform: scale(0.92); }
.leaflet-nav button:disabled { opacity: 0.3; cursor: default; }
.leaflet-nav .page-counter { font-family: var(--stamp); font-size: 11px; letter-spacing: 0.08em; color: var(--ink-soft); min-width: 128px; text-align: center; }

/* -- envelope gate: two stages, "closed envelope" then "unpacked, tap leaflet to open" -- */
.envelope-gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.envelope-gate.opening { opacity: 0; transform: scale(1.04); pointer-events: none; }
.envelope-gate .envelope-teaser { cursor: pointer; margin: 0; }
.tap-hint { text-align: center; font-family: var(--stamp); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); margin-top: 16px; }

.unpack-stage { text-align: center; }
.unpack-stage[hidden] { display: none; }

.unpack-items { display: flex; justify-content: center; gap: 10px 12px; margin-bottom: 26px; flex-wrap: wrap; max-width: 300px; }
.unpack-item {
  width: 78px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(14px);
  animation: unpack-in 0.5s ease forwards;
  animation-delay: calc(var(--d, 0) * 0.12s);
}
.unpack-item svg { width: 52px; height: 52px; }
.unpack-item span { font-family: var(--stamp); font-size: 10px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-soft); line-height: 1.3; }
@keyframes unpack-in { to { opacity: 1; transform: translateY(0); } }

.book-cover {
  width: 240px;
  aspect-ratio: 5/7;
  margin: 0 auto;
  background: var(--paper-deep);
  border: 1.5px solid var(--ink);
  border-radius: 3px;
  box-shadow: var(--shadow-float);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  position: relative;
  opacity: 0;
  transform: scale(0.94);
  animation: unpack-in 0.5s ease forwards;
  animation-delay: 0.55s;
}
.book-cover::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--rule);
}
.book-cover-inner { text-align: center; }
.book-cover .issue-no { font-size: 10px; }
.book-cover-title { font-family: var(--display); font-weight: 600; font-size: 18px; line-height: 1.12; margin: 10px 0; }
.book-cover:active { transform: scale(0.97); }