:root{
  --bg:#07090d;
  --ink:#16212b;
  --ink2:#0e141b;
  --paper:#f3efe2;
  --paper2:#ece4cf;
  --glow:#79ffd6;
  --glow2:#7aa8ff;
  --accent:#ffbf6b;
  --scar:#ff4d6d;

  --radius:18px;
  --shadow: 0 30px 80px rgba(0,0,0,.45);
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --serif: "Literata", ui-serif, Georgia, "Times New Roman", serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  color:var(--paper);
  background:var(--bg);
  font-family:var(--serif);
  overflow-x:hidden;
}

a{ color:inherit; }

.bg{ position:fixed; inset:0; pointer-events:none; }
.bg__noise{
  position:absolute; inset:-30%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.24'/%3E%3C/svg%3E");
  background-size:240px 240px;
  mix-blend-mode:overlay;
  opacity:.33;
  transform:rotate(7deg);
}
.bg__stars{
  position:absolute; inset:0;
  background:
    radial-gradient(1px 1px at 12% 20%, rgba(121,255,214,.65), transparent 50%),
    radial-gradient(1px 1px at 67% 35%, rgba(122,168,255,.6), transparent 50%),
    radial-gradient(1px 1px at 32% 78%, rgba(255,191,107,.4), transparent 50%),
    radial-gradient(1px 1px at 85% 68%, rgba(255,77,109,.35), transparent 50%);
  opacity:.6;
  filter:blur(.2px);
}
.bg__vignette{
  position:absolute; inset:0;
  background:radial-gradient(90% 70% at 50% 40%, rgba(0,0,0,0), rgba(0,0,0,.55));
}

.book{
  width:min(1080px, 94vw);
  margin: clamp(16px, 4vw, 44px) auto;
  padding: clamp(14px, 2vw, 20px);
  position:relative;
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow: var(--shadow);
  border: 1px solid rgba(121,255,214,.10);
  backdrop-filter: blur(8px);
}

.chrome{
  display:grid;
  grid-template-columns: auto 1fr;
  gap: 14px 18px;
  align-items:start;
}

.sigil{
  width:64px; height:64px;
  position:relative;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(121,255,214,.12), rgba(122,168,255,.05));
  border:1px solid rgba(121,255,214,.14);
  overflow:hidden;
}
.sigil__ring{
  position:absolute; inset:10px;
  border-radius: 50%;
  border: 1px dashed rgba(121,255,214,.45);
  animation: spin 10s linear infinite;
}
.sigil__eye{
  position:absolute; inset:0;
  margin:auto;
  width:14px; height:14px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--paper), var(--glow));
  box-shadow: 0 0 18px rgba(121,255,214,.55);
}

.chrome__title{ padding-top:4px; }
.chrome__kicker{
  font: 600 12px/1 var(--mono);
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(243,239,226,.75);
}
.chrome__brand{
  display:inline-block;
  margin-top:6px;
  font: 600 clamp(20px, 3.2vw, 34px)/1.05 var(--serif);
  text-decoration:none;
  background: linear-gradient(90deg, var(--paper), rgba(121,255,214,.8));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.chrome__sub{
  margin-top:6px;
  font: 300 14px/1.4 var(--mono);
  color: rgba(243,239,226,.72);
}

.nav{
  grid-column: 1 / -1;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(121,255,214,.08);
}

/* Category sub-navigation (entries inside a shelf) */
.subnav{
  grid-column: 1 / -1;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  padding: 10px;
  border-radius: 14px;
  background: rgba(0,0,0,.12);
  border: 1px solid rgba(121,255,214,.08);
}
.subnav__link{
  display:flex;
  align-items:center;
  gap:8px;
  padding: 7px 10px;
  border-radius: 12px;
  text-decoration:none;
  color: rgba(243,239,226,.78);
  font: 400 12px/1 var(--mono);
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
.subnav__link:hover{ border-color: rgba(121,255,214,.28); }
.subnav__link.is-active{ border-color: rgba(121,255,214,.55); }
.subnav__dot{ color: rgba(121,255,214,.85); }

/* Rich content rendering */
.prose h2{ margin: 18px 0 8px; font: 700 13px/1.2 var(--mono); letter-spacing:.14em; text-transform:uppercase; }
.prose h3{ margin: 16px 0 8px; font: 700 12px/1.2 var(--mono); letter-spacing:.14em; text-transform:uppercase; color: rgba(22,33,43,.78); }
.prose p{ margin: 10px 0; }
.prose ul, .prose ol{ margin: 10px 0 10px 22px; }
.prose blockquote{
  margin: 14px 0;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(22,33,43,.12);
  background: rgba(255,255,255,.55);
}
.codex-warning{ border-color: rgba(255,77,109,.35); background: rgba(255,77,109,.10); }
.codex-note{ border-color: rgba(121,255,214,.35); background: rgba(121,255,214,.12); }

/* EO-style story + tooltip dialogue */
.dialogue{
  margin: 8px 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(22,33,43,.12);
  background: rgba(255,255,255,.60);
  font: 400 15px/1.55 var(--serif);
}
.dialogue-inline{ font: 700 14px/1.4 var(--mono); letter-spacing:.02em; }

.tooltip{
  position: relative;
  cursor: help;
  border-bottom: 1px dotted rgba(22,33,43,.45);
}
.tooltip::after{
  content: attr(data-translation);
  position: absolute;
  left: 50%; top: 100%;
  transform: translate(-50%, 10px);
  min-width: 220px;
  max-width: 380px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(7,9,13,.92);
  color: rgba(243,239,226,.92);
  font: 400 12px/1.4 var(--mono);
  letter-spacing: .01em;
  border: 1px solid rgba(121,255,214,.22);
  box-shadow: 0 18px 40px rgba(0,0,0,.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity .12s ease, transform .12s ease;
  z-index: 10;
}
.tooltip:hover::after{
  opacity: 1;
  transform: translate(-50%, 6px);
}

/* Character infobox styling */
.infobox{
  border-radius: 18px;
  border: 1px solid rgba(22,33,43,.14);
  background: rgba(255,255,255,.60);
  overflow:hidden;
  box-shadow: 0 14px 26px rgba(0,0,0,.08);
  margin: 10px 0 16px;
}
.infobox-header{
  padding: 12px 14px;
  background: rgba(22,33,43,.92);
  color: var(--paper);
  font: 700 12px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.infobox-image{
  width: 100%;
  max-width: 320px;
  max-height: 320px;
  height: auto;
  display: block;
  margin: 10px auto 0;
  object-fit: contain;
  background: rgba(0,0,0,.06);
}
.infobox-content{ padding: 10px 14px 14px; }
.infobox-row{ display:flex; justify-content:space-between; gap:10px; padding: 8px 0; border-bottom: 1px dashed rgba(22,33,43,.18); }
.infobox-label{ font: 700 11px/1.2 var(--mono); letter-spacing:.12em; text-transform:uppercase; color: rgba(22,33,43,.6); }
.infobox-value{ color: rgba(22,33,43,.9); text-align:right; }
.infobox-footer{ padding: 12px 14px; background: rgba(121,255,214,.10); border-top: 1px solid rgba(22,33,43,.10); font: 400 12px/1.4 var(--mono); }
.nav__link{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 9px 12px;
  border-radius: 12px;
  text-decoration:none;
  color: rgba(243,239,226,.82);
  font: 400 13px/1 var(--mono);
  letter-spacing:.02em;
  border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.nav__link:hover{ transform: translateY(-1px); border-color: rgba(121,255,214,.28); }
.nav__link.is-active{
  border-color: rgba(121,255,214,.55);
  box-shadow: 0 0 0 1px rgba(121,255,214,.25) inset, 0 0 28px rgba(121,255,214,.10);
}
.nav__glyph{ color: rgba(121,255,214,.9); }

.page{
  margin-top: 14px;
  position:relative;
}

.page__paper{
  position:relative;
  border-radius: 18px;
  background:
    radial-gradient(120% 100% at 10% 0%, rgba(255,255,255,.35), transparent 60%),
    linear-gradient(180deg, var(--paper), var(--paper2));
  color: var(--ink);
  overflow:hidden;
  border: 1px solid rgba(0,0,0,.10);
}

.page__edge{
  position:absolute;
  top:0; right:0; bottom:0;
  width: 28px;
  background:
    linear-gradient(90deg, rgba(0,0,0,0), rgba(0,0,0,.10)),
    repeating-linear-gradient(
      180deg,
      rgba(0,0,0,.06) 0px,
      rgba(0,0,0,.06) 2px,
      rgba(0,0,0,0) 6px,
      rgba(0,0,0,0) 10px
    );
  opacity:.65;
}

.page__content{
  padding: clamp(18px, 3.2vw, 42px);
  min-height: 52vh;
}

.entry__header{
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(22,33,43,.12);
}
.entry__title{
  margin:0;
  font: 600 clamp(26px, 3.8vw, 46px)/1.05 var(--serif);
  letter-spacing:.01em;
}
.entry__subtitle{
  margin:10px 0 0;
  font: 400 14px/1.45 var(--mono);
  color: rgba(22,33,43,.66);
}
.entry__rune{
  font: 600 12px/1 var(--mono);
  letter-spacing: .18em;
  color: rgba(22,33,43,.5);
  margin-bottom: 10px;
}
.entry__body{
  padding-top: 18px;
  font: 400 16px/1.65 var(--serif);
}

.fragment{
  padding: 14px 14px 10px;
  border-radius: 14px;
  border: 1px solid rgba(22,33,43,.10);
  background: rgba(255,255,255,.55);
  box-shadow: 0 8px 18px rgba(0,0,0,.06);
  margin: 14px 0;
}
.fragment__title{
  display:flex;
  align-items:baseline;
  gap: 12px;
  margin:0;
  font: 600 14px/1.2 var(--mono);
  letter-spacing:.04em;
  text-transform: uppercase;
  color: rgba(22,33,43,.85);
}
.fragment__index{
  color: rgba(22,33,43,.45);
}
.fragment__body{ margin:10px 0 0; color: rgba(22,33,43,.85); }

.callout{
  display:grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items:start;
  border-radius: 14px;
  padding: 14px;
  background: rgba(121,255,214,.15);
  border: 1px solid rgba(121,255,214,.25);
  margin: 18px 0 16px;
}
.callout__label{
  font: 700 12px/1 var(--mono);
  letter-spacing:.18em;
  text-transform: uppercase;
  color: rgba(22,33,43,.8);
}
.callout__text{ color: rgba(22,33,43,.9); }

.indexGrid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 18px 0;
}
.card{
  display:block;
  text-decoration:none;
  border-radius: 16px;
  padding: 16px;
  border: 1px solid rgba(22,33,43,.14);
  background: rgba(255,255,255,.62);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover{ transform: translateY(-2px); box-shadow: 0 14px 26px rgba(0,0,0,.10); }
.card__glyph{ font: 700 18px/1 var(--mono); color: rgba(22,33,43,.75); }
.card__title{ margin-top: 10px; font: 600 16px/1.2 var(--serif); color: rgba(22,33,43,.92); }
.card__meta{ margin-top: 8px; font: 400 12px/1 var(--mono); color: rgba(22,33,43,.55); }

.timeline{
  list-style:none;
  padding:0;
  margin: 12px 0 0;
  display:grid;
  gap: 12px;
}
.timeline__item{
  border-radius: 14px;
  padding: 14px;
  border: 1px solid rgba(22,33,43,.10);
  background: rgba(255,255,255,.55);
}
.timeline__when{ font: 700 12px/1 var(--mono); letter-spacing:.14em; text-transform:uppercase; color: rgba(22,33,43,.55); }
.timeline__what{ margin-top: 8px; color: rgba(22,33,43,.86); }

.glossary{ margin: 12px 0 0; }
.glossary__item{ padding: 12px 0; border-bottom: 1px dashed rgba(22,33,43,.18); }
.glossary__term{ font: 700 13px/1.4 var(--mono); letter-spacing:.08em; text-transform: uppercase; }
.glossary__def{ margin: 6px 0 0; color: rgba(22,33,43,.85); }

.btn{
  display:inline-block;
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(22,33,43,.92);
  color: var(--paper);
  font: 600 13px/1 var(--mono);
  text-decoration:none;
  letter-spacing:.02em;
}

.muted{ color: rgba(22,33,43,.62); font: 400 13px/1.5 var(--mono); }

.footer{
  display:flex;
  justify-content:space-between;
  gap: 12px;
  margin-top: 14px;
  padding: 12px 6px 2px;
  color: rgba(243,239,226,.68);
  font: 400 12px/1.4 var(--mono);
}
.footer kbd{
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.24);
}

/* Page-turn / ink-bleed animation */
.book.is-loaded .page__paper{
  animation: settle .5s ease both;
}

.book.is-turning .page__paper{
  animation: smear .34s cubic-bezier(.2,.9,.15,1) both;
}

.book.is-turning .page__content{
  filter: blur(1.6px) saturate(1.1);
  opacity: .25;
  transform: translateX(-10px);
  transition: opacity .2s ease, transform .2s ease, filter .2s ease;
}

@keyframes settle{
  from{ transform: translateY(10px); opacity:0; }
  to{ transform: translateY(0); opacity:1; }
}

@keyframes smear{
  0%{
    transform: perspective(1200px) rotateY(0deg);
    filter: saturate(1);
  }
  45%{
    transform: perspective(1200px) rotateY(-10deg) translateX(-6px);
    filter: saturate(1.1);
  }
  100%{
    transform: perspective(1200px) rotateY(0deg);
    filter: saturate(1);
  }
}

@keyframes spin{ to{ transform: rotate(360deg); } }

/* HUD overlay */
.page__hud{ position:absolute; inset:0; pointer-events:none; }
.hud__stamp{
  position:absolute;
  top: 18px;
  right: 18px;
  font: 700 11px/1 var(--mono);
  letter-spacing:.18em;
  color: rgba(22,33,43,.26);
  transform: rotate(2deg);
}
.hud__scanline{
  position:absolute;
  left:0; right:0;
  top: -30%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(121,255,214,.35), transparent);
  opacity:.28;
  animation: scan 7s linear infinite;
}
@keyframes scan{
  from{ transform: translateY(0); }
  to{ transform: translateY(180%); }
}

@media (max-width: 720px){
  .footer{ flex-direction:column; }
  .chrome{ grid-template-columns: 1fr; }
  .sigil{ display:none; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}