:root {
  --paper: #ead9b2;
  --ink: #1a100b;
  --cinnabar: #9c2414;
  --cinnabar-dark: #7a1b10;
  --muted: #5d4636;
  --rule: rgba(156, 36, 20, 0.28);
  --card: rgba(255, 248, 230, 0.42);
  --display: Amiri, "Noto Naskh Arabic", serif;
  --text: "Noto Naskh Arabic", Amiri, serif;
  --ui: "IBM Plex Sans Arabic", "Noto Naskh Arabic", sans-serif;
  --shadow: 0 18px 40px rgba(26, 16, 11, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: var(--paper);
  background-image: linear-gradient(rgba(26, 16, 11, 0.045) 1px, transparent 1px);
  background-size: 100% 2.05em;
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--text);
  line-height: 1.85;
  min-height: 100vh;
}
body[data-lang="en"] { font-family: "Libre Baskerville", Georgia, serif; }
body[data-lang="en"] nav,
body[data-lang="en"] .btn,
body[data-lang="en"] .ghost,
body[data-lang="en"] .icon-btn,
body[data-lang="en"] .search-input,
body[data-lang="en"] .stat span,
body[data-lang="en"] footer.site { font-family: var(--ui); }

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 12px;
  border: 2px solid var(--cinnabar);
  pointer-events: none;
  z-index: 8;
}
body::after { inset: 18px; border-width: 1px; opacity: 0.5; }

.skip {
  position: absolute;
  inset-inline-start: -999px;
  top: 8px;
  background: var(--cinnabar);
  color: #fff;
  padding: 8px 12px;
  z-index: 20;
}
.skip:focus { inset-inline-start: 24px; }

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 28px 80px;
  position: relative;
  z-index: 1;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--cinnabar);
  padding: 10px 0 16px;
  position: relative;
}
.brand {
  font-family: var(--display);
  font-size: 24px;
  color: var(--cinnabar);
  text-decoration: none;
  line-height: 1;
}
.brand small {
  display: block;
  font-family: var(--ui);
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.nav-links a {
  color: inherit;
  text-decoration: none;
  margin-inline-start: 16px;
  font-size: 14px;
  font-family: var(--ui);
}
.nav-links a.active { color: var(--cinnabar); font-weight: 600; }
.nav-tools { display: flex; gap: 8px; align-items: center; margin-inline-start: 14px; }

.icon-btn,
.ghost {
  border: 1px solid var(--ink);
  background: transparent;
  color: inherit;
  padding: 6px 11px;
  font-family: var(--ui);
  font-size: 13px;
  cursor: pointer;
  line-height: 1.2;
}
.icon-btn { min-width: 36px; }
.menu-toggle { display: none; }

.hero { padding: 48px 0 20px; position: relative; }
.kicker { color: var(--cinnabar); font-size: 13px; font-family: var(--ui); }
.place { margin-top: 10px; color: var(--muted); font-size: 15px; max-width: 42rem; }
h1 {
  font-family: var(--display);
  font-size: clamp(44px, 8vw, 92px);
  font-weight: 400;
  line-height: 1.08;
  color: var(--cinnabar);
  margin: 8px 0 14px;
}
h2 {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  color: var(--cinnabar);
  margin-bottom: 10px;
}
h3 { font-family: var(--display); font-weight: 400; }
.rule {
  height: 1px;
  width: 84px;
  background: var(--cinnabar);
  margin: 18px 0 22px;
}
.lead { max-width: 42rem; font-size: 18px; }
.muted { color: var(--muted); }

.seal {
  position: absolute;
  top: 52px;
  inset-inline-end: 4px;
  width: 90px;
  height: 90px;
  border: 2px solid var(--cinnabar);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--display);
  color: var(--cinnabar);
  font-size: 26px;
  transform: rotate(-8deg);
  opacity: 0.88;
  pointer-events: none;
  text-align: center;
  line-height: 1.15;
}
.seal b { font-weight: 400; font-size: 28px; display: block; }
.seal span { font-size: 11px; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 36px 0 8px;
  border-top: 1px solid var(--cinnabar);
  border-bottom: 1px solid var(--cinnabar);
}
.stat { padding: 18px 12px; }
.stat + .stat { border-inline-start: 1px solid var(--rule); }
.stat b {
  display: block;
  font-family: var(--display);
  font-size: 32px;
  color: var(--cinnabar);
  font-weight: 400;
  line-height: 1.1;
}
.stat span { font-size: 13px; color: var(--muted); font-family: var(--ui); }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.card {
  background: var(--card);
  border-top: 3px solid var(--cinnabar);
  padding: 24px 20px 20px;
  text-decoration: none;
  color: inherit;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card small { color: var(--cinnabar); font-size: 12px; font-family: var(--ui); }
.card h3 { font-size: 30px; color: var(--cinnabar); margin: 10px 0 12px; }
.card p { font-size: 15px; color: var(--muted); }
.card .meta {
  margin-top: 18px;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  font-family: var(--ui);
}

.section { margin-top: 56px; }
.prose { max-width: 44rem; font-size: 17.5px; }
.prose p + p { margin-top: 14px; }

.quote {
  margin: 28px 0;
  padding: 22px 24px;
  border: 1px solid var(--cinnabar);
  background: rgba(255, 248, 230, 0.35);
  max-width: 44rem;
  position: relative;
}
.quote::before {
  content: "﴿";
  position: absolute;
  top: -18px;
  inset-inline-start: 16px;
  font-size: 36px;
  color: var(--cinnabar);
  background: var(--paper);
  padding: 0 8px;
  line-height: 1;
}
body[data-lang="en"] .quote::before { content: "“"; }
.quote p { font-size: 18px; }
.quote cite {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  font-style: normal;
  font-family: var(--ui);
}

.list { margin-top: 12px; border-top: 1px solid var(--cinnabar); }
.row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
}
.row:hover { background: rgba(156, 36, 20, 0.04); }
.row b { display: block; font-weight: 500; color: var(--cinnabar); font-size: 18px; }
.row span { font-size: 14px; color: var(--muted); }
.year { font-family: var(--display); color: var(--cinnabar); font-size: 20px; }

.toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 8px; }
.toc span {
  border: 1px solid var(--rule);
  padding: 4px 10px;
  font-size: 13px;
  font-family: var(--ui);
}

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 16px; }
.btn {
  display: inline-block;
  background: var(--cinnabar);
  color: #f7efe0;
  text-decoration: none;
  padding: 10px 16px;
  font-size: 14px;
  font-family: var(--ui);
  border: 1px solid var(--cinnabar);
  cursor: pointer;
}
.btn.alt {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn:hover { background: var(--cinnabar-dark); color: #fff; }
.btn.alt:hover { background: var(--ink); color: var(--paper); }

.viewer {
  margin-top: 8px;
  border: 1px solid var(--cinnabar);
  background: #fff;
  min-height: 78vh;
}
.viewer iframe { width: 100%; height: 78vh; border: 0; }

footer.site {
  margin-top: 64px;
  padding-top: 16px;
  border-top: 1px solid var(--cinnabar);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
  font-family: var(--ui);
}
footer.site a { color: inherit; }

.search-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 16, 11, 0.45);
  z-index: 12;
  padding: 18vh 20px 20px;
  align-items: flex-start;
  justify-content: center;
}
.search-modal.open { display: flex; }
.search-box {
  width: min(640px, 100%);
  background: var(--paper);
  border: 2px solid var(--cinnabar);
  padding: 22px;
}
.search-input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--cinnabar);
  background: transparent;
  font: inherit;
  font-size: 18px;
  padding: 8px 4px 10px;
  color: var(--ink);
  outline: none;
}
.search-results { margin-top: 16px; max-height: 50vh; overflow: auto; }
.search-results a {
  display: block;
  padding: 10px 4px;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--rule);
}
.search-results a b { color: var(--cinnabar); }
.search-results .empty { color: var(--muted); padding: 12px 0; }

.toast {
  position: fixed;
  bottom: 24px;
  inset-inline-end: 28px;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 14px;
  font-size: 13px;
  font-family: var(--ui);
  z-index: 15;
  display: none;
}
.toast.show { display: block; }

[data-lang="ar"] .en { display: none !important; }
[data-lang="en"] .ar { display: none !important; }

@media (max-width: 860px) {
  .grid-3, .stats { grid-template-columns: 1fr 1fr; }
  .seal { display: none; }
  .menu-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    inset-inline: 0;
    background: var(--paper);
    border: 1px solid var(--cinnabar);
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    z-index: 9;
  }
  .nav-links.open { display: flex; }
  .nav-links a, .nav-tools { margin: 8px 0; }
  h1 { font-size: 48px; }
  body::before, body::after { inset: 8px; }
}
@media (max-width: 560px) {
  .stats, .grid-3 { grid-template-columns: 1fr; }
  .stat + .stat { border-inline-start: 0; border-top: 1px solid var(--rule); }
  .page { padding-inline: 18px; }
}

@media print {
  body::before, body::after, .top, .actions, .search-modal, .skip, .toast { display: none !important; }
  .viewer { display: none; }
  body { background: #fff; }
}