/* lotus-muse-site — 全站唯一样式表（构建产物，改样式请改 lib/template.mjs） */
:root {
  --color-bg: #e9ece5;
  --color-paper: #fdfcf7;
  --color-card: #fffefb;
  --color-ink: #25322c;
  --color-ink-strong: #21382e;
  --color-ink-body: #303b35;
  --color-muted: #647269;
  --color-ribbon: #2f5143;
  --color-ribbon-text: #fffdf6;
  --color-ribbon-soft: #dce8df;
  --color-accent: #c4654d;
  --color-line: #d9ddd5;
  --color-line-soft: #ccd2cc;
  --color-line-strong: #b8c2ba;
  --font-serif: "Noto Serif SC", "Songti SC", SimSun, Georgia, serif;
  --font-sans: "Microsoft YaHei UI", "PingFang SC", sans-serif;
  --font-mono: Consolas, "SFMono-Regular", monospace;
  --shell-width: 900px;
  --shell-padding: 48px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-bg);
  font-family: var(--font-serif);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-ribbon); text-decoration: none; }
a:hover { text-decoration: underline; }
.shell {
  width: var(--shell-width);
  max-width: calc(100% - 32px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 var(--shell-padding) 72px;
  background: var(--color-paper);
  box-shadow: 0 16px 56px rgba(35, 48, 41, .13);
}
.site-ribbon {
  margin: 0 calc(var(--shell-padding) * -1);
  padding: 13px var(--shell-padding);
  color: var(--color-ribbon-text);
  background: var(--color-ribbon);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
}
.site-ribbon strong { margin-right: 18px; }
.site-ribbon span { color: var(--color-ribbon-soft); }
.site-nav {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 20px;
  margin: 0 calc(var(--shell-padding) * -1);
  padding: 11px var(--shell-padding);
  background: rgba(253, 252, 247, .96);
  border-bottom: 1px solid var(--color-line-soft);
  border-top: 1px solid var(--color-line-soft);
  font-family: var(--font-sans);
  font-size: 13px;
}
.site-nav .nav-home { color: var(--color-ribbon); font-weight: 700; }
.nav-list { display: flex; flex-wrap: wrap; gap: 16px; margin: 0; padding: 0; list-style: none; }
.nav-list a { color: var(--color-muted); }
.nav-list a:hover { color: var(--color-ribbon); }
.site-header {
  position: relative;
  margin: 0 0 60px;
  padding: 40px 0 38px;
  border-bottom: 1px solid var(--color-line-strong);
  text-align: left;
}
.site-kicker {
  display: inline-block;
  margin-bottom: 18px;
  padding: 5px 10px;
  color: var(--color-paper);
  background: var(--color-accent);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}
.site-title {
  max-width: 720px;
  margin: 0;
  color: var(--color-ink-strong);
  font-family: Georgia, var(--font-serif);
  font-size: 50px;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.site-title a { color: inherit; text-decoration: none; }
.site-subtitle { max-width: 650px; margin: 16px 0 0; color: var(--color-muted); font-size: 16px; }
.entry-list { margin: 0; }
.log-entry, .entry-card {
  position: relative;
  margin: 0 0 64px;
  padding: 34px 38px 40px;
  background: var(--color-card);
  border: 1px solid var(--color-line);
  box-shadow: 0 12px 32px rgba(37, 50, 44, .08);
}
.entry-card { margin-bottom: 30px; padding: 26px 30px; }
.log-meta {
  display: table;
  width: 100%;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-line);
}
.log-date, .log-sequence { display: table-cell; vertical-align: middle; }
.log-date { color: var(--color-ink-strong); font-size: 18px; font-weight: 700; }
.log-sequence {
  width: 1%;
  padding: 5px 11px;
  color: #fffdf8;
  background: var(--color-ribbon);
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
}
.entry-card .log-meta { margin-bottom: 18px; padding-bottom: 12px; }
.log-content { max-width: 680px; }
.log-content p {
  margin: 0 0 20px;
  color: var(--color-ink-body);
  font-size: 17px;
  text-align: justify;
  text-indent: 2em;
}
.entry-title { max-width: 680px; margin: 0 0 22px; color: var(--color-ink-strong); font-size: 24px; line-height: 1.45; }
.entry-card-title {
  max-width: 680px;
  margin: 0 0 10px;
  color: var(--color-ink-strong);
  font-family: Georgia, var(--font-serif);
  font-size: 22px;
  line-height: 1.4;
}
.entry-card-title a { color: inherit; }
.entry-excerpt { max-width: 680px; margin: 0; color: var(--color-ink-body); font-size: 15px; }
.entry-foot {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--color-line);
  font-family: var(--font-sans);
  font-size: 12px;
}
.entry-tags { color: var(--color-muted); }
.media-badge {
  padding: 3px 9px;
  color: var(--color-ribbon);
  background: #eef2ea;
  border: 1px solid #cfd9cf;
  font-family: var(--font-mono);
  font-size: 12px;
}
.entry-read-more { margin-left: auto; color: var(--color-accent); font-weight: 700; }
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-sans);
  font-size: 12px;
}
.tag-list li { padding: 3px 10px; color: var(--color-muted); background: #f1f2ea; border: 1px solid var(--color-line); }
.log-gallery { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 32px; }
.log-gallery figure { flex: 1 1 280px; margin: 0; }
.log-gallery.is-single figure { flex-basis: 100%; }
.log-gallery img {
  display: block;
  width: 100%;
  height: auto;
  padding: 7px;
  background: #fff;
  border: 1px solid #cdd3cc;
}
.log-gallery figcaption {
  margin-top: 8px;
  color: var(--color-muted);
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.6;
}
.entry-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
  padding-top: 22px;
  border-top: 1px solid var(--color-line-soft);
  font-family: var(--font-sans);
  font-size: 13px;
}
.entry-nav a { color: var(--color-ribbon); }
.entry-nav .entry-next { margin-left: auto; }
.entry-nav .is-empty { color: #9aa79e; }
.page-body { max-width: 700px; }
.page-body p {
  margin: 0 0 20px;
  color: var(--color-ink-body);
  font-size: 17px;
  text-align: justify;
  text-indent: 2em;
}
.page-title-side {
  max-width: 660px;
  margin: 0 0 6px;
  color: var(--color-ink-strong);
  font-size: 20px;
  font-weight: 700;
}
.shell.is-blank { box-shadow: none; }
.shell.is-blank .site-header { margin-bottom: 42px; padding-top: 48px; }
.empty-state {
  padding: 56px 24px;
  color: #5d6b63;
  background: #f4f3ec;
  border: 1px dashed #aeb9b0;
  text-align: center;
}
.empty-state .empty-mark { display: block; margin-bottom: 12px; color: var(--color-accent); font-size: 30px; }
.empty-state h2 { margin: 0 0 8px; color: #294236; font-size: 22px; }
.empty-state p { margin: 0; }
.footer {
  margin-top: 72px;
  padding-top: 26px;
  color: #758078;
  border-top: 1px solid var(--color-line-soft);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 12px;
}
.footer span { display: block; }
.footer a { color: #758078; }
@media (max-width: 640px) {
  .shell { max-width: calc(100% - 16px); padding: 0 18px 48px; }
  .site-ribbon { margin-left: -18px; margin-right: -18px; padding: 12px 18px; }
  .site-ribbon strong, .site-ribbon span { display: block; margin: 0; }
  .site-nav { margin-left: -18px; margin-right: -18px; padding: 10px 18px; gap: 12px; }
  .site-header { margin-bottom: 38px; padding-top: 34px; }
  .site-title { font-size: 36px; }
  .log-entry { margin-bottom: 38px; padding: 24px 20px 28px; }
  .entry-card { margin-bottom: 22px; padding: 20px 18px; }
  .log-content p, .page-body p { font-size: 16px; text-align: left; }
  .log-gallery { display: block; }
  .log-gallery figure { margin-bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }