:root {
  color-scheme: dark;
  --ink: #f5eee2;
  --muted: #b9ab9e;
  --muted-strong: #d2c5b6;
  --gold: #c69a4b;
  --gold-soft: rgba(198, 154, 75, .18);
  --wine: #922f38;
  --panel: #201a16;
  --panel-raised: #29211c;
  --stage: #171310;
  --line: rgba(245, 238, 226, .12);
  --shadow: rgba(0, 0, 0, .52);
  --focus: #e4b45b;
}

body[data-theme="light"] {
  color-scheme: light;
  --ink: #2b211a;
  --muted: #78695d;
  --muted-strong: #55483e;
  --gold: #a87828;
  --gold-soft: rgba(168, 120, 40, .14);
  --wine: #832832;
  --panel: #f3eadc;
  --panel-raised: #fff9ee;
  --stage: #d9cebe;
  --line: rgba(43, 33, 26, .15);
  --shadow: rgba(63, 45, 31, .25);
  --focus: #7a4910;
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; }
body {
  overflow: hidden;
  background: var(--stage);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, a { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}
.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: #1b1511;
  background: #f6e9d4;
  transform: translateY(-160%);
}
.skip-link:focus { transform: none; }
.eyebrow {
  display: block;
  color: var(--gold);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.icon-button {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted-strong);
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-raised) 92%, white 3%), var(--panel-raised));
  box-shadow: inset 0 1px rgba(255,255,255,.05), 0 5px 14px rgba(0,0,0,.12);
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.icon-button:hover { border-color: color-mix(in srgb, var(--gold) 58%, var(--line)); color: var(--gold); background: color-mix(in srgb, var(--panel-raised) 82%, var(--gold) 18%); box-shadow: inset 0 1px rgba(255,255,255,.08), 0 8px 20px rgba(0,0,0,.18); transform: translateY(-1px); }
.icon-button:active { box-shadow: inset 0 2px 6px rgba(0,0,0,.22); transform: translateY(0) scale(.96); }
.control-glyph { display: grid; place-items: center; width: 100%; height: 100%; font-size: 18px; line-height: 1; }
.theme-glyph::before { content: ""; width: 15px; height: 15px; border: 1.7px solid currentColor; border-radius: 50%; background: linear-gradient(90deg, currentColor 50%, transparent 50%); }
.fullscreen-glyph { font-size: 17px; }
.app-shell { height: 100dvh; display: grid; grid-template-rows: 72px minmax(0, 1fr) 62px; }

/* Top bar */
.topbar {
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px clamp(14px, 2.8vw, 38px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  backdrop-filter: blur(16px);
}
.menu-button { color: var(--gold); }
.brand-mark {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font: 700 13px Georgia, "Times New Roman", serif;
  letter-spacing: .12em;
}
.brand-copy { min-width: 0; }
.brand-copy h1 {
  max-width: 440px;
  margin: 2px 0 0;
  overflow: hidden;
  font: 600 clamp(17px, 2vw, 23px) Georgia, "Times New Roman", serif;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brand-copy h1 i {
  margin-left: 8px;
  color: var(--muted);
  font: 650 .56em Inter, ui-sans-serif, system-ui, sans-serif;
  font-style: normal;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.page-status {
  flex: 0 0 auto;
  color: var(--gold);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .1em;
}
.page-status span { color: var(--muted); }
.top-actions { display: flex; align-items: center; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--panel-raised) 72%, transparent); box-shadow: inset 0 1px rgba(255,255,255,.035); }
.top-actions .icon-button { width: 36px; height: 36px; border: 0; border-radius: 10px; background: transparent; box-shadow: none; }
.top-actions [aria-pressed="true"] { color: #1c1714; background: var(--gold); box-shadow: 0 5px 14px color-mix(in srgb, var(--gold) 28%, transparent); }
.install-cta {
  position: relative;
  flex: 0 0 auto;
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 5px 14px 5px 6px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--wine) 58%, var(--gold));
  border-radius: 13px;
  color: #fff8ed;
  background: linear-gradient(135deg, #ae4450 0%, var(--wine) 48%, #6e2028 100%);
  box-shadow: inset 0 1px rgba(255,255,255,.18), 0 9px 22px rgba(92,22,31,.3);
  cursor: pointer;
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}
.install-cta::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.13) 46%, transparent 70%); transform: translateX(-120%); transition: transform .55s ease; }
.install-cta:hover { filter: brightness(1.08); box-shadow: inset 0 1px rgba(255,255,255,.2), 0 12px 28px rgba(92,22,31,.38); transform: translateY(-1px); }
.install-cta:hover::after { transform: translateX(120%); }
.install-cta:active { transform: translateY(1px) scale(.98); }
.action-symbol { position: relative; z-index: 1; display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid rgba(255,255,255,.22); border-radius: 10px; background: rgba(255,255,255,.11); font: 700 18px/1 Georgia, serif; }
.action-copy, .tomo-copy { position: relative; z-index: 1; display: grid; gap: 1px; text-align: left; }
.action-copy small, .tomo-copy small { font-size: 7px; font-weight: 750; letter-spacing: .12em; line-height: 1.2; text-transform: uppercase; opacity: .75; }
.action-copy strong, .tomo-copy strong { font-size: 10px; font-weight: 850; letter-spacing: .025em; line-height: 1.2; white-space: nowrap; }
.tomo-one-cta {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 5px 13px 5px 6px;
  border: 1px solid color-mix(in srgb, var(--gold) 72%, var(--line));
  border-radius: 13px;
  color: #2a1d0e;
  background: linear-gradient(135deg, #e4be72, var(--gold) 58%, #a9792d);
  box-shadow: inset 0 1px rgba(255,255,255,.35), 0 9px 22px color-mix(in srgb, var(--gold) 24%, transparent);
  text-decoration: none;
  white-space: nowrap;
  transition: transform .2s ease, filter .2s ease, box-shadow .2s ease;
}
.tomo-one-cta .tomo-symbol {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(42,29,14,.27);
  border-radius: 10px;
  background: rgba(255,255,255,.22);
  font: 800 15px Georgia, serif;
}
.tomo-one-cta:hover { color: #20160b; filter: brightness(1.06); box-shadow: inset 0 1px rgba(255,255,255,.4), 0 12px 28px color-mix(in srgb, var(--gold) 32%, transparent); transform: translateY(-1px); }
.tomo-one-cta:active { transform: translateY(1px) scale(.98); }
.reading-mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 2px 10px 2px 3px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--muted-strong);
  background: var(--panel-raised);
  box-shadow: inset 0 1px rgba(255,255,255,.04);
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.reading-mode-toggle:hover { border-color: color-mix(in srgb, var(--gold) 55%, var(--line)); color: var(--gold); transform: translateY(-1px); }
.reading-mode-toggle[aria-pressed="true"] { border-color: var(--gold); color: #1c1714; background: var(--gold); box-shadow: 0 7px 18px color-mix(in srgb, var(--gold) 28%, transparent); }
.reading-mode-toggle:active { transform: translateY(1px) scale(.98); }
.reading-mode-toggle b { font-size: 9px; letter-spacing: .035em; white-space: nowrap; }
.reading-mode-icon { position: relative; display: block; width: 30px; height: 30px; border-radius: 8px; background: var(--gold-soft); }
.reading-mode-icon::before, .reading-mode-icon::after { content: ""; position: absolute; top: 7px; width: 7px; height: 14px; border: 1.5px solid currentColor; background: color-mix(in srgb, var(--panel-raised) 78%, transparent); }
.reading-mode-icon::before { left: 7px; border-radius: 3px 0 0 3px; transform: skewY(5deg); }
.reading-mode-icon::after { right: 7px; border-radius: 0 3px 3px 0; transform: skewY(-5deg); }
.reading-mode-toggle[aria-pressed="true"] .reading-mode-icon { background: rgba(28,23,20,.12); }
body.app-installed [data-install-app] { display: none !important; }
body.app-installed .tomo-one-cta { margin-left: auto; }

/* Reader */
.reader-stage {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 36%, color-mix(in srgb, var(--panel-raised) 78%, transparent) 0, transparent 53%),
    linear-gradient(135deg, transparent 48%, var(--line) 49%, transparent 50%) 0 0 / 44px 44px,
    var(--stage);
}
.page-scroller {
  width: 100%;
  height: 100%;
  padding: 22px 82px;
  overflow: auto;
  scrollbar-color: var(--gold) transparent;
  scrollbar-width: thin;
}
.page-frame {
  position: relative;
  margin: 0 auto;
  overflow: hidden;
  background: #f3eadb;
  box-shadow: 0 26px 70px var(--shadow), 0 0 0 1px rgba(255,255,255,.07);
  transition: width .18s ease, height .18s ease, opacity .2s ease;
}
.book-page { display: block; width: 100%; height: 100%; object-fit: contain; user-select: none; }
.page-loader {
  position: absolute;
  z-index: 2;
  inset: 0;
  background: linear-gradient(105deg, #eee4d3 38%, #fbf5e9 48%, #eee4d3 58%) 0 0 / 220% 100%;
  animation: shimmer 1.25s linear infinite;
  transition: opacity .25s ease;
}
.page-loader.is-hidden { opacity: 0; pointer-events: none; }
@keyframes shimmer { to { background-position: -220% 0; } }
.page-arrow {
  position: absolute;
  z-index: 5;
  top: 50%;
  display: grid;
  place-items: center;
  width: 50px;
  height: 76px;
  padding: 0 0 5px;
  transform: translateY(-50%);
  border: 1px solid color-mix(in srgb, var(--gold) 32%, var(--line));
  border-radius: 18px;
  color: var(--ink);
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-raised) 88%, transparent), color-mix(in srgb, var(--panel) 84%, transparent));
  box-shadow: inset 0 1px rgba(255,255,255,.08), 0 14px 34px rgba(0,0,0,.28);
  font: 300 38px/1 Georgia, serif;
  cursor: pointer;
  backdrop-filter: blur(12px);
  transition: opacity .2s, background .2s, transform .2s, border-color .2s, box-shadow .2s;
}
.page-arrow:hover { border-color: var(--gold); color: var(--gold); background: var(--panel-raised); box-shadow: inset 0 1px rgba(255,255,255,.1), 0 18px 42px rgba(0,0,0,.34); transform: translateY(-50%) scale(1.04); }
.page-arrow:active { transform: translateY(-50%) scale(.96); }
.page-arrow:disabled { opacity: .2; cursor: default; transform: translateY(-50%); }
.page-arrow.previous { left: 20px; }
.page-arrow.next { right: 20px; }
/* Bottom toolbar */
.reader-toolbar {
  z-index: 10;
  display: grid;
  grid-template-columns: auto auto minmax(90px, 1fr) auto auto auto;
  align-items: center;
  gap: clamp(9px, 1.5vw, 24px);
  padding: 8px clamp(14px, 2.2vw, 30px);
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-raised) 36%, var(--panel)), var(--panel));
  box-shadow: 0 -10px 28px rgba(0,0,0,.12);
}
.toolbar-button, .download-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  padding: 5px 11px 5px 6px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--muted-strong);
  background: var(--panel-raised);
  box-shadow: inset 0 1px rgba(255,255,255,.04);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .03em;
  text-decoration: none;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s, transform .2s, box-shadow .2s;
}
.toolbar-button:hover, .download-link:hover { border-color: color-mix(in srgb, var(--gold) 55%, var(--line)); color: var(--gold); background: color-mix(in srgb, var(--panel-raised) 86%, var(--gold) 14%); box-shadow: 0 7px 18px rgba(0,0,0,.16); transform: translateY(-1px); }
.toolbar-button:active, .download-link:active { transform: translateY(1px) scale(.98); }
.toolbar-glyph { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; color: var(--gold); background: var(--gold-soft); font: 700 15px/1 Georgia, serif; }
.compact-reading-icon { position: relative; }
.compact-reading-icon::before, .compact-reading-icon::after { content: ""; position: absolute; top: 7px; width: 6px; height: 13px; border: 1.4px solid currentColor; }
.compact-reading-icon::before { left: 6px; border-radius: 2px 0 0 2px; }
.compact-reading-icon::after { right: 6px; border-radius: 0 2px 2px 0; }
.zoom-controls { display: flex; align-items: center; gap: 1px; padding: 2px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-raised); box-shadow: inset 0 1px rgba(255,255,255,.04); }
.zoom-controls .icon-button { width: 32px; height: 32px; border: 0; border-radius: 8px; background: transparent; box-shadow: none; font-size: 18px; }
.zoom-value { min-width: 53px; padding: 7px 4px; border: 0; color: var(--muted); background: transparent; font-size: 11px; cursor: pointer; }
.reading-progress { height: 2px; overflow: hidden; background: var(--line); }
.reading-progress span { display: block; width: 1.47%; height: 100%; background: linear-gradient(90deg, var(--wine), var(--gold)); transition: width .3s ease; }
.page-jump { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.page-jump input {
  width: 44px;
  padding: 6px 4px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--panel-raised);
  text-align: center;
  -moz-appearance: textfield;
}
.page-jump input::-webkit-inner-spin-button { display: none; }
.mobile-dock { display: none; }
.focus-toolbar-button { border-color: color-mix(in srgb, var(--gold) 46%, var(--line)); color: var(--gold); background: color-mix(in srgb, var(--panel-raised) 82%, var(--gold) 18%); }

/* Distraction-free reading mode */
.reading-hud {
  position: fixed;
  z-index: 24;
  top: max(12px, env(safe-area-inset-top));
  left: 50%;
  display: none;
  align-items: center;
  gap: 6px;
  padding: 6px;
  transform: translateX(-50%);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  background: var(--panel);
  box-shadow: 0 12px 34px var(--shadow);
  font-size: 11px;
  white-space: nowrap;
}
.hud-button, .hud-exit {
  min-width: 34px;
  height: 32px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  color: var(--ink);
  background: var(--panel-raised);
  cursor: pointer;
}
.hud-button { padding-bottom: 3px; font: 25px/1 Georgia, serif; }
.hud-exit { margin-left: 3px; color: #fff8ed; background: var(--wine); font-size: 10px; font-weight: 800; }
body.reading-mode .app-shell { grid-template-rows: minmax(0, 1fr); }
body.reading-mode .topbar,
body.reading-mode .reader-toolbar,
body.reading-mode .mobile-dock { display: none; }
body.reading-mode .reader-stage { grid-row: 1; background: var(--stage); }
body.reading-mode .reading-hud { display: flex; }
body.reading-mode .page-scroller { padding: 64px 72px 18px; }

/* Index drawer */
.drawer-backdrop {
  position: fixed;
  z-index: 30;
  inset: 0;
  background: rgba(10, 7, 5, .62);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .25s ease;
}
.drawer-backdrop.is-visible { opacity: 1; }
.index-drawer {
  position: fixed;
  z-index: 40;
  inset: 0 auto 0 0;
  display: flex;
  flex-direction: column;
  width: min(420px, 100vw);
  padding: 28px 26px 20px;
  transform: translateX(-102%);
  visibility: hidden;
  overflow: hidden;
  contain: layout paint;
  border-right: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 28px 0 70px rgba(0,0,0,.34);
  transition: transform .28s cubic-bezier(.22,.8,.24,1);
}
.index-drawer.is-open { transform: translateX(0); visibility: visible; }
.drawer-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.drawer-header h2 { margin: 7px 0 0; font: 600 29px/1.12 Georgia, serif; }
.close-drawer { border-color: var(--line); font-size: 25px; }
.reading-card {
  display: grid;
  grid-template-columns: 66px 1fr;
  align-items: center;
  gap: 16px;
  margin: 24px 0 18px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--panel-raised);
}
.reading-card > div:last-child { min-width: 0; overflow: hidden; }
.progress-ring {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: conic-gradient(var(--gold) var(--progress, 5deg), var(--line) 0);
}
.progress-ring::before { content: ""; grid-area: 1/1; width: 49px; height: 49px; border-radius: 50%; background: var(--panel-raised); }
.progress-ring strong { z-index: 1; grid-area: 1/1; font-size: 12px; font-variant-numeric: tabular-nums; }
.reading-card p { margin: 5px 0 4px; overflow: hidden; color: var(--ink); font: italic 15px/1.3 Georgia, serif; text-overflow: ellipsis; white-space: nowrap; }
.text-button { padding: 0; border: 0; color: var(--gold); background: none; font-size: 11px; font-weight: 700; cursor: pointer; }
.search-row { display: grid; grid-template-columns: 1fr 42px; gap: 9px; margin-bottom: 16px; }
.search-box { display: flex; align-items: center; gap: 8px; padding: 0 12px; border: 1px solid var(--line); background: var(--panel-raised); }
.search-box span { color: var(--muted); font-size: 20px; }
.search-box input { width: 100%; padding: 11px 0; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: 13px; }
.search-box input::placeholder { color: var(--muted); }
.filter-button { border: 1px solid var(--line); color: var(--muted); background: var(--panel-raised); cursor: pointer; }
.filter-button[aria-pressed="true"] { border-color: var(--gold); color: var(--gold); background: var(--gold-soft); }
.index-nav { flex: 1; min-height: 0; padding-right: 5px; overflow-y: auto; scrollbar-color: var(--gold) transparent; scrollbar-width: thin; }
.front-matter { display: flex; gap: 6px; margin-bottom: 12px; overflow-x: auto; }
.front-matter button {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  background: transparent;
  font-size: 10px;
  cursor: pointer;
}
.front-matter button.is-current { border-color: var(--gold); color: var(--gold); }
.index-group { margin: 0; border-top: 1px solid var(--line); }
.index-group summary {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 15px 4px 12px;
  color: var(--muted-strong);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}
.index-group summary::-webkit-details-marker { display: none; }
.index-group summary::after { content: "+"; color: var(--muted); font-size: 17px; font-weight: 400; }
.index-group[open] summary::after { content: "−"; }
.chapter-number { color: var(--gold); font: 600 15px Georgia, serif; }
.index-list { margin: 0 0 10px; padding: 0; list-style: none; }
.index-item {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: 34px 1fr 25px;
  gap: 8px;
  align-items: start;
  padding: 9px 4px;
  border: 0;
  color: var(--muted);
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.index-item:hover, .index-item.is-current { color: var(--ink); background: var(--gold-soft); }
.index-item.is-current::before { content: ""; position: absolute; inset: 5px auto 5px -1px; width: 2px; background: var(--gold); }
.story-number { color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.story-title { font: 14px/1.3 Georgia, serif; }
.story-page { padding-top: 2px; font-size: 9px; font-variant-numeric: tabular-nums; text-align: right; }
.index-item.is-bookmarked .story-page::before { content: "★ "; color: var(--gold); }
.no-results { margin: 20px 0; color: var(--muted); font: italic 14px Georgia, serif; text-align: center; }
.drawer-footer { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 10px; }
.drawer-footer a { color: var(--gold); font-weight: 750; text-decoration: none; }
.tomo-one-card {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 13px 14px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--gold) 60%, var(--line));
  background: linear-gradient(135deg, var(--gold-soft), transparent 72%), var(--panel-raised);
}
.tomo-one-card div { min-width: 0; }
.tomo-one-card p { margin: 4px 0 0; color: var(--muted-strong); font: 12px/1.35 Georgia, serif; }
.tomo-one-card a {
  flex: 0 0 auto;
  padding: 10px 12px;
  border-radius: 6px;
  color: #1c1714;
  background: var(--gold);
  text-align: center;
  white-space: nowrap;
}
.tomo-one-card a:hover { filter: brightness(1.08); }
.install-button {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 11px;
  width: 100%;
  padding: 7px 14px 7px 7px;
  border: 1px solid color-mix(in srgb, var(--wine) 58%, var(--gold));
  border-radius: 12px;
  color: #fff8ed;
  background: linear-gradient(135deg, #ae4450, var(--wine) 55%, #6e2028);
  box-shadow: inset 0 1px rgba(255,255,255,.16), 0 9px 24px rgba(92,22,31,.26);
  cursor: pointer;
  transition: filter .2s, transform .2s, box-shadow .2s;
}
.install-button:hover { filter: brightness(1.08); box-shadow: inset 0 1px rgba(255,255,255,.2), 0 12px 30px rgba(92,22,31,.34); transform: translateY(-1px); }
.install-button:active { transform: translateY(1px) scale(.99); }
.install-button-icon { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid rgba(255,255,255,.2); border-radius: 10px; background: rgba(255,255,255,.11); font: 700 19px/1 Georgia, serif; }
.install-button-copy { display: grid; gap: 1px; text-align: left; }
.install-button-copy small { font-size: 7px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; opacity: .7; }
.install-button-copy strong { font-size: 11px; letter-spacing: .02em; }
.network-status { margin-left: auto; color: var(--muted); }
.network-status::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: #6fa36b; }
.network-status.is-offline::before { background: var(--gold); }

/* Install help */
.install-dialog {
  position: fixed;
  z-index: 70;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(12, 9, 7, .72);
}
.install-dialog[hidden] { display: none; }
.install-panel {
  position: relative;
  width: min(440px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  background: var(--panel-raised);
  box-shadow: 0 30px 90px rgba(0,0,0,.42);
}
.install-panel h2 { margin: 7px 40px 10px 0; font: 600 25px/1.12 Georgia, serif; }
.install-panel p { margin: 0 0 18px; color: var(--muted-strong); font-size: 13px; line-height: 1.55; }
.install-panel small { display: block; margin-top: 12px; color: var(--muted); font-size: 10px; }
.install-close { position: absolute; top: 14px; right: 14px; border-color: var(--line); font-size: 22px; }
.install-panel-action {
  width: 100%;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid color-mix(in srgb, var(--wine) 58%, var(--gold));
  border-radius: 12px;
  color: #fff8ed;
  background: linear-gradient(135deg, #ae4450, var(--wine) 55%, #6e2028);
  box-shadow: inset 0 1px rgba(255,255,255,.16), 0 10px 24px rgba(92,22,31,.28);
  font-weight: 800;
  cursor: pointer;
  transition: filter .2s, transform .2s, box-shadow .2s;
}
.install-panel-action:hover { filter: brightness(1.08); box-shadow: inset 0 1px rgba(255,255,255,.2), 0 13px 30px rgba(92,22,31,.36); transform: translateY(-1px); }
.install-panel-action:active { transform: translateY(1px) scale(.99); }

.toast {
  position: fixed;
  z-index: 60;
  left: 50%;
  bottom: 78px;
  max-width: min(420px, calc(100vw - 28px));
  padding: 11px 16px;
  transform: translate(-50%, 20px);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: var(--panel-raised);
  box-shadow: 0 14px 40px var(--shadow);
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
noscript { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 30px; color: #291f18; background: #f3eadb; text-align: center; }

@media (max-width: 920px) {
  .reader-toolbar { grid-template-columns: auto auto 1fr auto auto; }
  .download-link { display: none; }
  .tomo-copy { display: none; }
  .tomo-one-cta { padding-right: 6px; }
}

@media (max-width: 680px) {
  .app-shell { grid-template-rows: 61px minmax(0, 1fr) 72px; }
  .topbar { gap: 9px; padding: 8px 10px; }
  .topbar .menu-button { display: none; }
  .brand-mark { width: 39px; height: 39px; }
  .brand-copy .eyebrow { display: none; }
  .brand-copy h1 { max-width: 180px; font-size: 15px; }
  .brand-copy h1 i { display: block; margin: 2px 0 0; font-size: 8px; }
  .page-status { margin-left: auto; font-size: 10px; }
  .install-cta { display: none; }
  .tomo-one-cta { display: none; }
  .top-actions { padding: 2px; border-radius: 12px; }
  .top-actions #bookmarkButton, .fullscreen-button { display: none; }
  .reading-mode-toggle { width: 36px; height: 36px; padding: 2px; justify-content: center; }
  .reading-mode-toggle b { display: none; }
  .page-scroller { padding: 13px 11px; }
  .page-arrow { display: none; }
  .reader-toolbar { display: none; }
  .mobile-dock {
    z-index: 10;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    gap: 2px;
    padding: 5px 4px calc(5px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, color-mix(in srgb, var(--panel-raised) 44%, var(--panel)), var(--panel));
    box-shadow: 0 -12px 30px rgba(0,0,0,.16);
  }
  .mobile-dock button, .mobile-dock a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-width: 0;
    padding: 3px 1px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--muted-strong);
    background: transparent;
    text-decoration: none;
    cursor: pointer;
    transition: color .18s, background .18s, transform .18s;
  }
  .mobile-dock button:active, .mobile-dock a:active { transform: scale(.94); }
  .mobile-control-icon { display: grid; place-items: center; width: 31px; height: 29px; border: 1px solid var(--line); border-radius: 9px; color: var(--muted-strong); background: var(--panel-raised); box-shadow: inset 0 1px rgba(255,255,255,.04), 0 4px 10px rgba(0,0,0,.12); font: 18px/1 Georgia, serif; }
  .mobile-control-icon.nav-icon { padding-bottom: 3px; font-size: 25px; }
  .mobile-control-label { max-width: 100%; overflow: hidden; font: 750 8px/1.2 Inter, sans-serif; letter-spacing: .025em; text-overflow: ellipsis; white-space: nowrap; }
  .mobile-dock button[aria-pressed="true"] { color: var(--gold); background: var(--gold-soft); }
  .mobile-dock button[aria-pressed="true"] .mobile-control-icon { border-color: var(--gold); color: #1c1714; background: var(--gold); }
  .mobile-dock .mobile-install, .mobile-dock .mobile-buy { color: var(--muted-strong); background: transparent; }
  .mobile-dock .mobile-install .mobile-control-icon { border-color: color-mix(in srgb, var(--wine) 62%, var(--gold)); color: #fff8ed; background: linear-gradient(135deg, #ae4450, var(--wine)); box-shadow: 0 5px 13px rgba(92,22,31,.3); }
  .mobile-dock .mobile-buy .mobile-control-icon { border-color: var(--gold); color: #281b0d; background: linear-gradient(135deg, #e4be72, var(--gold)); box-shadow: 0 5px 13px color-mix(in srgb, var(--gold) 26%, transparent); font-weight: 800; }
  body.reading-mode .page-scroller { padding: 60px 8px 10px; }
  body.reading-mode .page-arrow { display: none; }
  .index-drawer { padding: 21px 17px 13px; }
  .drawer-header h2 { font-size: 25px; }
  .reading-card { margin: 18px 0 14px; padding: 13px; }
  .tomo-one-card { grid-template-columns: 1fr; gap: 9px; padding: 12px; }
  .tomo-one-card a { width: 100%; }
  .toast { bottom: 85px; }
}

@media (max-width: 380px) {
  .brand-mark { display: none; }
  .brand-copy h1 { max-width: 158px; }
  .top-actions { margin-left: -4px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}