/* intro-manual：值班纸条。禁止用在假官网。 */
html.skin-intro-manual {
  --bg: #3a3a2e;
  --card: #f7f3e4;
  --ink: #2a2a22;
  --muted: #4a4a3a;
  --header: #e8e0b8;
}
html.skin-intro-manual body {
  margin: 0;
  background:
    linear-gradient(180deg, #2c2c22 0%, #3a3a2c 42%, #26261c 100%);
  color: var(--ink);
  font: 16px/1.75 "Songti SC", SimSun, "NSimSun", serif;
}
html.skin-intro-manual .intro-hero {
  background: #1c1c14;
  color: var(--header);
  text-align: center;
  padding: 0;
}
html.skin-intro-manual .intro-hero img,
html.skin-intro-manual .intro-hero svg {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  display: block;
}
html.skin-intro-manual .intro-hero h1 {
  margin: 0;
  padding: 12px 16px 16px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: #e8e0b8;
}
html.skin-intro-manual main {
  max-width: 40em;
  margin: 0 auto;
  padding: 20px 16px 40px;
}
html.skin-intro-manual section,
html.skin-intro-manual .slip {
  background: var(--card);
  padding: 22px 22px 26px;
  margin-bottom: 24px;
  border: 1px solid #c9c0a4;
  border-radius: 0;
  box-shadow: 3px 4px 0 #1a1a12;
}
html.skin-intro-manual h1,
html.skin-intro-manual h2,
html.skin-intro-manual h3 { color: #2a2a22; }
html.skin-intro-manual .intro-hero h1 { color: #e8e0b8; }
html.skin-intro-manual .slip p { margin: 0 0 12px; }
html.skin-intro-manual .slip .sign { text-align: right; color: #444; }
html.skin-intro-manual .enter-link { font-weight: 700; }
html.skin-intro-manual .boot-actions { margin: 16px 0 8px; }
html.skin-intro-manual .boot-actions a,
html.skin-intro-manual .boot-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #2a2a22;
  color: #f7f3e4;
  border: 1px solid #111;
  padding: 0 16px;
  margin: 0 8px 8px 0;
  min-height: 44px;
  min-width: 44px;
  box-sizing: border-box;
  font: 16px/1.3 "Songti SC", SimSun, "Microsoft YaHei", serif;
  text-decoration: none;
  cursor: pointer;
  border-radius: 0;
}
html.skin-intro-manual .boot-actions .ghost {
  background: #f7f3e4;
  color: #2a2a22;
  border: 1px solid #2a2a22;
}
html.skin-intro-manual a:focus-visible,
html.skin-intro-manual button:focus-visible {
  outline: 2px dotted #111;
  outline-offset: 3px;
}
@media (max-width: 370px) {
  html.skin-intro-manual main { padding: 12px 10px 32px; }
  html.skin-intro-manual section,
  html.skin-intro-manual .slip { padding: 16px 14px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html.skin-intro-manual * {
    animation: none !important;
    transition: none !important;
  }
}