:root {
  --paper: #f3ead3;
  --ink: #261a11;
  --leather: #3b2415;
  --gold: #a9792f;
  --muted: #6b5a44;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background: #1c120b;
  color: var(--ink);
}

main { max-width: 900px; margin: 0 auto; padding: 24px 20px 60px; }

.topbar {
  background: var(--leather);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}
.topbar .brand { color: var(--paper); font-size: 1.15rem; font-weight: bold; text-decoration: none; }
.topbar nav a { color: var(--paper); margin-left: 18px; text-decoration: none; opacity: 0.9; }
.topbar nav a:hover { text-decoration: underline; }

.login-box {
  max-width: 360px;
  margin: 80px auto;
  background: var(--paper);
  padding: 28px;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  text-align: center;
}
.login-box input { width: 100%; padding: 8px; margin: 12px 0; font-size: 1rem; }
.login-box button { padding: 8px 20px; font-size: 1rem; background: var(--leather); color: var(--paper); border: none; border-radius: 6px; cursor: pointer; }
.error { color: #9c2b2b; }

h1 { margin-top: 0; }
.muted { color: #d9c9a8; }
main .muted { color: var(--muted); }
.small { font-size: 0.85rem; }

.subject-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 20px;
}
.subject-card {
  background: var(--paper);
  border-radius: 10px;
  padding: 16px;
  text-decoration: none;
  color: var(--ink);
  box-shadow: 0 6px 16px rgba(0,0,0,0.3);
  display: block;
}
.subject-card h2 { margin: 0 0 6px; font-size: 1.1rem; }
.subject-card p { margin: 0 0 10px; font-size: 0.9rem; color: var(--muted); }
.subject-card .count { font-size: 0.78rem; color: var(--gold); font-weight: bold; }

.subject-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.subject-tabs a {
  padding: 6px 10px;
  border-radius: 14px;
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.82rem;
}
.subject-tabs a.active { background: var(--gold); color: #1c120b; font-weight: bold; }

.entry {
  background: var(--paper);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}
.entry h2 { margin: 0 0 4px; font-size: 1.15rem; }
.entry-meta { font-size: 0.8rem; color: var(--muted); margin: 0 0 10px; }
.entry-content { white-space: pre-wrap; line-height: 1.55; }
.protected-content {
  user-select: none;
  -webkit-user-select: none;
}
.source-link { font-size: 0.78rem; margin: 12px 0 0; }
.source-link a { color: var(--gold); }
.tag { display: inline-block; font-size: 0.7rem; padding: 2px 7px; border-radius: 10px; margin-right: 6px; }
.tag-original { background: var(--gold); color: #1c120b; }
blockquote { font-style: italic; border-left: 3px solid var(--gold); padding-left: 12px; margin: 10px 0; }
.comments { margin-top: 10px; border-top: 1px dashed #c9b88c; padding-top: 10px; }
.comment { font-size: 0.9rem; margin: 6px 0; }
.glossary-links { font-size: 0.82rem; margin-top: 10px; }
.glossary-links a { color: var(--gold); }

.glossary { background: var(--paper); border-radius: 10px; padding: 10px 24px; }
.glossary-entry { padding: 14px 0; border-bottom: 1px solid #ddceab; }
.glossary-entry dt { font-weight: bold; font-size: 1.05rem; }
.glossary-entry dd { margin: 4px 0 0; }