:root {
  --paper: #f3ecdf;
  --sheet: #fbf6ee;
  --ink: #1c1612;
  --soft: #5c5146;
  --gold: #8d6a3a;
  --gold-line: rgba(141, 106, 58, .45);
  --cinnabar: #8d2c28;
  --moss: #31463b;
  --line: rgba(48, 36, 24, .12);
  --shadow: 0 18px 50px rgba(48, 32, 16, .06);
  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", "Source Han Serif SC", PMingLiU, serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 50% -80px, rgba(198, 163, 106, .22), transparent 70%),
    linear-gradient(180deg, #f7f1e6 0%, var(--paper) 240px);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.75;
}
a { color: var(--cinnabar); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: #6d1f1c; }
img { max-width: 100%; height: auto; }
button, input { font: inherit; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip {
  position: absolute; left: 12px; top: -40px; background: var(--ink); color: #fff; padding: 6px 10px;
}
.skip:focus { top: 8px; z-index: 5; }

.site-header {
  position: sticky; top: 0; z-index: 4;
  background: rgba(247, 241, 230, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gold-line);
}
.site-header:before {
  content: ""; display: block; height: 4px;
  background: linear-gradient(90deg, #6d1f1c, #8d2c28 30%, #c6a36a 70%, #8d2c28);
}
.header-inner {
  max-width: 1120px; margin: 0 auto; padding: 14px 22px;
  display: flex; align-items: center; gap: 22px;
}
.brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; min-width: 220px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 20px; letter-spacing: .12em; font-weight: 600; }
.brand-text em { margin-top: 4px; font-style: normal; color: var(--soft); font-size: 12px; letter-spacing: .08em; }
.seal {
  width: 46px; height: 46px; flex: none;
  display: grid; place-items: center;
  color: #f8efe3; background: var(--cinnabar);
  border: 1px solid rgba(248, 239, 227, .7);
  box-shadow: inset 0 0 0 3px rgba(141, 44, 40, .35), 0 0 0 1px rgba(109, 31, 28, .4);
  font-size: 22px; letter-spacing: 0; transform: rotate(-8deg);
}
.seal-sm { width: 36px; height: 36px; font-size: 16px; }
.header-tools { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.nav { display: flex; gap: 16px; }
.nav a { color: var(--ink); text-decoration: none; letter-spacing: .12em; font-size: 15px; }
.nav a:hover { color: var(--cinnabar); }
.search { display: none; }
.search-open {
  width: 40px; height: 40px; display: grid; place-items: center; color: var(--ink); text-decoration: none;
  border: 1px solid transparent;
}
.search-open svg { width: 18px; height: 18px; display: block; }
.search-open:hover { color: var(--cinnabar); border-color: var(--gold-line); background: #fffdf8; }
.search input { border: 0; background: transparent; padding: 7px 10px; width: 100%; color: var(--ink); outline: none; }
.search button, .pager-jump button, .text-link {
  border: 0; background: var(--ink); color: #f6efe4; padding: 7px 12px; cursor: pointer; letter-spacing: .12em;
}
.nav-toggle {
  display: none; position: relative; width: 40px; height: 40px; margin-left: 0; padding: 0; cursor: pointer;
  font-size: 0; color: transparent; border: 1px solid rgba(141, 106, 58, .55);
  background: linear-gradient(var(--ink), var(--ink)) center / 15px 1px no-repeat, #fbf6ee;
  box-shadow: inset 0 0 0 3px #fbf6ee, inset 0 0 0 4px rgba(141, 106, 58, .38);
  align-items: center; justify-content: center;
}
.nav-toggle-lines { display: none; }
.nav-toggle:before, .nav-toggle:after {
  content: ""; position: absolute; left: 50%; width: 15px; height: 1px; background: var(--ink);
  transform: translateX(-50%); transition: transform .2s ease, top .2s ease, width .2s ease;
}
.nav-toggle:before { top: 13px; }
.nav-toggle:after { top: 26px; width: 9px; }
.nav-toggle[aria-expanded="true"] {
  background: #fbf6ee;
}
.nav-toggle[aria-expanded="true"]:before {
  top: 19px; width: 15px; transform: translateX(-50%) rotate(40deg);
}
.nav-toggle[aria-expanded="true"]:after {
  top: 19px; width: 15px; transform: translateX(-50%) rotate(-40deg);
}
@media (min-width: 901px) {
  .site-header .search-open { display: grid; }
  .site-header:has(.search-open) .search { display: none !important; }
  .site-header:not(:has(.search-open)) .search {
    display: flex; border: 0; background: transparent;
  }
  .site-header:not(:has(.search-open)) .search input,
  .site-header:not(:has(.search-open)) .search .sr {
    position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0);
  }
  .site-header:not(:has(.search-open)) .search button {
    position: relative; width: 40px; height: 40px; padding: 0; font-size: 0; color: transparent;
    border: 1px solid transparent; background: transparent;
  }
  .site-header:not(:has(.search-open)) .search button:before {
    content: ""; position: absolute; left: 11px; top: 10px; width: 12px; height: 12px;
    border: 1.3px solid var(--ink); border-radius: 50%;
  }
  .site-header:not(:has(.search-open)) .search button:after {
    content: ""; position: absolute; left: 21px; top: 22px; width: 6px; height: 1.3px;
    background: var(--ink); transform: rotate(40deg);
  }
  .site-header:not(:has(.search-open)) .search button:hover { border-color: var(--gold-line); background: #fffdf8; }
}

.sheet {
  max-width: 1120px; margin: 28px auto 40px; background: var(--sheet);
  border: 1px solid var(--gold-line); box-shadow: var(--shadow); position: relative;
}
.sheet:before {
  content: ""; position: absolute; inset: 8px; border: 1px solid rgba(141, 106, 58, .28); pointer-events: none;
}
main { position: relative; padding: 42px 48px 20px; }
.hero, .page-head { text-align: center; padding: 12px 8px 8px; }
.eyebrow { margin: 0 0 10px; color: var(--gold); letter-spacing: .28em; font-size: 13px; }
.hero h1, .page-head h1, .entry h1 {
  margin: 0; font-weight: 600; letter-spacing: .14em; font-size: 40px; line-height: 1.35;
}
.lead { color: var(--soft); margin: 12px auto 0; max-width: 36em; }
.hero-line, .entry-rule {
  width: 120px; height: 1px; margin: 22px auto 8px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.feature { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 28px 0 10px; }
.feature-card {
  display: flex; flex-direction: column; min-height: 100%; color: inherit; text-decoration: none;
  background: #fffdf8; border: 1px solid var(--line); padding: 14px;
}
.feature-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #efe6d6; margin-bottom: 12px; }
.feature-card time, .catalog time { color: var(--gold); font-size: 13px; letter-spacing: .06em; }
.feature-card strong { display: block; margin: 6px 0; font-size: 20px; letter-spacing: .04em; line-height: 1.45; font-weight: 600; }
.feature-card em { font-style: normal; color: var(--soft); font-size: 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.catalog { list-style: none; margin: 18px 0 0; padding: 0; }
.catalog li { padding: 16px 0; border-top: 1px solid var(--line); }
.catalog a { display: flex; justify-content: space-between; gap: 18px; color: inherit; text-decoration: none; align-items: baseline; }
.catalog-title { font-size: 20px; letter-spacing: .04em; }
.catalog a:hover .catalog-title { color: var(--cinnabar); }
.catalog p { margin: 6px 0 0; color: var(--soft); font-size: 15px; }
.empty, .result-note { color: var(--soft); }

.entry { max-width: 760px; margin: 0 auto; }
.entry h1 { text-align: center; font-size: 34px; }
.entry-meta { text-align: center; color: var(--soft); letter-spacing: .08em; font-size: 14px; }
.prose { font-size: 17.5px; line-height: 1.95; }
.prose p { margin: 0 0 1em; }
.prose h2, .prose h3, .prose h4 { font-weight: 600; letter-spacing: .08em; line-height: 1.45; margin: 1.4em 0 .6em; }
.prose h3 { font-size: 22px; }
.prose figure { margin: 1.2em 0; text-align: center; }
.prose img { border: 1px solid var(--line); background: #fff; }
.prose a { color: var(--cinnabar); }
.prose blockquote { margin: 1em 0; padding-left: 1em; border-left: 2px solid var(--gold); color: var(--soft); }
.end-mark { text-align: center; margin: 28px 0 8px; }
.end-mark span {
  display: inline-grid; place-items: center; width: 36px; height: 36px;
  border: 1px solid var(--cinnabar); color: var(--cinnabar); transform: rotate(-8deg); letter-spacing: 0;
}
.sides { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.entry-extra { margin: 28px 0 8px; display: grid; gap: 22px; }
.entry-block h2 { margin: 0 0 10px; font-size: 20px; letter-spacing: .14em; font-weight: 600; }
.entry-block ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.entry-block a { color: var(--ink); text-decoration: none; }
.entry-block a:hover { color: var(--cinnabar); }
.rand-block ul { grid-template-columns: 1fr; }
@media (min-width: 720px) {
  .rand-block ul { grid-template-columns: 1fr 1fr; gap: 8px 22px; }
}
.side-link {
  display: flex; flex-direction: column; gap: 6px; min-height: 92px; padding: 14px;
  border: 1px solid var(--line); background: #fffdf8; color: inherit; text-decoration: none;
}
.side-link small { color: var(--gold); letter-spacing: .16em; }
.side-link strong { font-weight: 600; letter-spacing: .03em; }
.side-link.is-off { color: #9a8d7e; }
.pager { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: center; margin: 28px 0 8px; }
.pager-btn, .pager-jump button {
  border: 1px solid var(--gold-line); background: transparent; color: var(--ink);
  padding: 6px 14px; text-decoration: none; letter-spacing: .12em; cursor: pointer;
}
.pager-btn.is-off { color: #b3a89a; }
.pager-num { letter-spacing: .08em; color: var(--soft); }
.pager-jump { display: flex; gap: 6px; align-items: center; }
.pager-jump input { width: 72px; padding: 6px; border: 1px solid var(--gold-line); background: #fffdf8; }
.search-lg { display: flex; max-width: 460px; margin: 16px auto 0; }
.search-lg input { flex: 1; }
.text-link { display: inline-block; text-decoration: none; padding: 8px 16px; }

.site-ads { margin: 0 0 22px; }
.site-ads:empty { display: none; }
.site-stats { position: absolute; width: 1px; height: 1px; overflow: hidden; }

.site-footer {
  position: relative; display: flex; justify-content: space-between; gap: 20px; align-items: end;
  margin: 10px 20px 20px; padding: 18px 12px 8px; border-top: 1px solid var(--gold-line); color: var(--soft); font-size: 14px;
}
.footer-brand { display: flex; gap: 12px; align-items: center; }
.footer-brand p, .footer-meta { margin: 4px 0 0; }
.footer-brand strong { color: var(--ink); letter-spacing: .12em; }

:focus-visible { outline: 2px solid var(--cinnabar); outline-offset: 2px; }

@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; }
  .header-inner { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .search-open { display: none; }
  .header-tools { display: none; width: 100%; flex-direction: column; align-items: stretch; margin-left: 0; padding-bottom: 8px; }
  .header-tools.is-open { display: flex; }
  .header-tools.is-open .search { display: flex; border: 1px solid var(--gold-line); background: #fffdf8; }
  .nav { flex-direction: column; gap: 8px; }
  .search input { width: 100%; }
  main { padding: 28px 18px 12px; }
  .hero h1, .page-head h1, .entry h1 { font-size: 26px; letter-spacing: .04em; }
  .catalog a { flex-direction: column; gap: 4px; }
  .sides { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; align-items: flex-start; margin: 0 12px 16px; }
  .sheet { margin: 0; border-left: 0; border-right: 0; }
  .sheet:before { inset: 6px; }
}

@media print {
  .site-header, .site-footer, .search, .sides, .pager, .nav-toggle, .site-ads, .site-stats, .entry-extra { display: none !important; }
  .sheet { box-shadow: none; border: 0; }
  body { background: #fff; }
}