:root {
  --bg: #faf7f2;
  --card: #ffffff;
  --text: #2b2622;
  --muted: #7a7068;
  --accent: #7a4b2a;
  --accent-hover: #5e3a20;
  --border: #e6dfd3;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.55;
}
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header { padding-top: 56px; padding-bottom: 8px; text-align: center; }
h1 { font-size: 2.2rem; margin: 0 0 8px; letter-spacing: -0.01em; }
.tagline { color: var(--muted); font-size: 1.1rem; margin: 0 0 24px; }
main { padding-bottom: 40px; }

/* jump links */
.jump { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin: 0 0 28px; font-family: system-ui, sans-serif; }
.jump a {
  text-decoration: none; color: var(--accent); border: 1px solid var(--border);
  background: var(--card); padding: 6px 16px; border-radius: 999px; font-size: 0.95rem;
}
.jump a:hover { border-color: var(--accent); }

/* sections and categories */
.testament { margin-bottom: 40px; scroll-margin-top: 16px; }
.testament > h2 {
  font-size: 1.6rem; margin: 0 0 18px; padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
}
.category { margin-bottom: 26px; }
.category > h3 {
  font-size: 1.1rem; margin: 0 0 10px; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.06em; font-family: system-ui, sans-serif; font-weight: 700;
}

.pdf-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.pdf-card {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 20px;
}
.pdf-info h4 { margin: 0 0 4px; font-size: 1.15rem; }
.pdf-info p { margin: 0 0 4px; }
.meta { color: var(--muted); font-size: 0.85rem; font-family: system-ui, sans-serif; }
.btn {
  display: inline-block; background: var(--accent); color: #fff; text-decoration: none;
  padding: 10px 20px; border-radius: 8px; border: 0; cursor: pointer;
  font: 600 0.95rem system-ui, sans-serif; white-space: nowrap;
}
.btn:hover { background: var(--accent-hover); }
.empty { text-align: center; color: var(--muted); }

/* "New" badge */
.badge {
  display: inline-block; vertical-align: middle; margin-left: 6px;
  background: #2e7d4f; color: #fff; font: 700 0.7rem system-ui, sans-serif;
  text-transform: uppercase; letter-spacing: 0.06em; padding: 3px 8px; border-radius: 999px;
}

/* intro text under section / category headings */
.intro { color: var(--muted); margin: -8px 0 14px; }
.testament > .intro { margin: -6px 0 22px; }

/* email signup */
.signup {
  max-width: 760px; margin: 0 auto 36px; padding: 22px 20px; text-align: center;
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
}
.signup { width: calc(100% - 40px); }
.signup h2 { margin: 0 0 12px; font-size: 1.15rem; }
.signup-form { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.signup-form input[type=email] {
  flex: 1 1 240px; max-width: 340px; padding: 10px 12px; font-size: 1rem;
  border: 1px solid var(--border); border-radius: 8px; font-family: system-ui, sans-serif;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* links on titles */
.title-link { color: inherit; text-decoration: none; }
.title-link:hover { color: var(--accent); text-decoration: underline; }

/* individual PDF page */
.site-bar { max-width: 760px; margin: 0 auto; padding: 22px 20px 0; font-weight: 700; }
.site-bar a { color: var(--text); text-decoration: none; }
.crumbs {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  margin: 18px 0 8px; font: 0.88rem system-ui, sans-serif; color: var(--muted);
}
.crumbs a { color: var(--accent); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.guide h1 { font-size: 2rem; text-align: left; margin: 12px 0 6px; }
.guide .meta { margin: 0 0 18px; }
.guide-text p { font-size: 1.1rem; margin: 0 0 14px; }
.guide-cta { margin: 26px 0 8px; }
.btn-large { padding: 14px 28px; font-size: 1.05rem; }
main .signup { width: 100%; margin: 36px 0 0; }
.related { margin-top: 40px; }
.related h2 { font-size: 1.3rem; margin: 0 0 14px; }
.back { margin-top: 28px; font-family: system-ui, sans-serif; }

/* stats: missing descriptions */
.nodesc { font-family: system-ui, sans-serif; margin: 12px 0 0; color: var(--muted); }
.nodesc summary { cursor: pointer; }
.nodesc ul { margin: 8px 0 0; padding-left: 20px; }
footer { text-align: center; color: var(--muted); font-size: 0.9rem; padding-bottom: 40px; }

/* stats + login */
.stats-h { font-size: 1.2rem; margin: 28px 0 10px; font-family: system-ui, sans-serif; }
table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-family: system-ui, sans-serif; font-size: 0.95rem; }
th.num, td.num { text-align: right; }
.total { font-family: system-ui, sans-serif; font-size: 1.1rem; }
.login { display: grid; gap: 10px; max-width: 320px; margin: 0 auto; font-family: system-ui, sans-serif; }
.login input { padding: 10px; font-size: 1rem; border: 1px solid var(--border); border-radius: 8px; }
.error { color: #b3261e; font-family: system-ui, sans-serif; }
a { color: var(--accent); }

@media (max-width: 520px) {
  .pdf-card { flex-direction: column; align-items: stretch; text-align: left; }
  .btn { text-align: center; }
  h1 { font-size: 1.8rem; }
}