:root {
  --ink: #1f2328;
  --muted: #6b7280;
  --line: #d8dee4;
  --paper: #fffdf9;
  --link: #264f78;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.62;
}
.site-header {
  border-bottom: 1px solid var(--line);
  padding: 18px 24px;
  font-family: Arial, Helvetica, sans-serif;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 22px;
  align-items: baseline;
  flex-wrap: wrap;
}
.site-name { font-size: 20px; font-weight: 700; letter-spacing: .01em; }
.site-nav a { color: var(--link); text-decoration: none; margin-right: 16px; }
.site-nav a:hover { text-decoration: underline; }

main { max-width: 760px; margin: 54px auto 72px; padding: 0 24px; }
.review-title {
  font-size: clamp(32px, 6vw, 50px);
  line-height: 1.08;
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: -.02em;
}
.review-meta {
  color: var(--muted);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  margin-bottom: 34px;
}
.review-body p { margin: 0 0 1.15em; }
.review-nav {
  border-top: 1px solid var(--line);
  margin-top: 48px;
  padding-top: 18px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  align-items: start;
}
.review-nav .prev { justify-self: start; }
.review-nav .index { justify-self: center; }
.review-nav .next { justify-self: end; text-align: right; }
a { color: var(--link); }

.archive-main { max-width: 1040px; }
.archive-title { font-size: 42px; margin-bottom: 8px; }
.archive-intro { color: var(--muted); max-width: 700px; }
.alpha-nav {
  margin: 28px 0 34px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: Arial, Helvetica, sans-serif;
}
.alpha-nav a { margin-right: 10px; text-decoration: none; }
.alpha-section { margin-top: 38px; }
.alpha-section h2 {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 22px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 7px;
}
.title-grid {
  columns: 3 220px;
  column-gap: 42px;
  padding: 0;
  list-style: none;
}
.title-grid li { break-inside: avoid; margin: 0 0 8px; }
.title-grid a { text-decoration: none; }
.title-grid a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  main { margin-top: 34px; }
  .title-grid { columns: 1; }
  .review-nav { grid-template-columns: 1fr; }
  .review-nav .prev, .review-nav .index, .review-nav .next {
    justify-self: start;
    text-align: left;
  }
}

.back-to-top {
  margin: 10px 0 0;
  text-align: right;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
}
.back-to-top a {
  text-decoration: none;
  color: var(--muted);
}
.back-to-top a:hover {
  text-decoration: underline;
  color: var(--link);
}