/* 心安公共内容页样式：克制、庄重、移动优先 */
:root {
  --bg: #f7f3ec;
  --panel: #ffffff;
  --ink: #2f2a24;
  --muted: #6f675c;
  --gold: #a67c3d;
  --gold-dark: #8a6630;
  --line: #e5ddd0;
  --max: 760px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang TC", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
}
img { max-width: 100%; height: auto; }
a { color: var(--gold-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  background: var(--ink);
  color: #f7f3ec;
}
.site-header .brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #f7f3ec;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.site-header .brand:hover { text-decoration: none; opacity: 0.92; }
.locale-nav { font-size: 13px; }
.locale-nav a { color: #d8cbb4; margin-left: 10px; }

.breadcrumb {
  max-width: var(--max);
  margin: 18px auto 0;
  padding: 0 20px;
  font-size: 13px;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); }
.breadcrumb span { margin: 0 6px; }

.article-wrap { max-width: var(--max); margin: 18px auto 56px; padding: 0 20px; }
article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 34px 34px 40px;
}
h1 {
  font-size: 28px;
  line-height: 1.4;
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}
h2 {
  font-size: 20px;
  margin: 34px 0 10px;
  padding-top: 4px;
  letter-spacing: 0.02em;
}
.intro {
  font-size: 17px;
  color: var(--muted);
  border-left: 3px solid var(--gold);
  padding-left: 14px;
  margin: 0 0 8px;
}
p { margin: 12px 0; }
ul { margin: 10px 0; padding-left: 22px; }
li { margin: 6px 0; }

details {
  border-top: 1px solid var(--line);
  padding: 10px 0;
}
details:last-child { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-weight: 600; }

.sources ul { font-size: 14px; color: var(--muted); }
.sources li { word-break: break-all; }

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.cta a {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 8px;
  font-weight: 600;
}
.cta-primary { background: var(--gold); color: #fff !important; }
.cta-primary:hover { background: var(--gold-dark); text-decoration: none; }
.cta-secondary { border: 1px solid var(--line); color: var(--ink); }
.cta-secondary:hover { background: #f4efe6; text-decoration: none; }

.site-footer {
  max-width: var(--max);
  margin: 0 auto 40px;
  padding: 0 20px;
  font-size: 13px;
  color: var(--muted);
}
.site-footer .meta { margin: 8px 0; }
.site-footer nav { margin: 8px 0; line-height: 1.9; }
.site-footer .related a { margin-right: 14px; }
.site-footer .legal a { margin-right: 8px; }
.company { margin: 8px 0 0; }

@media (max-width: 600px) {
  article { padding: 24px 20px 30px; }
  h1 { font-size: 23px; }
  h2 { font-size: 18px; }
  .site-header { padding: 12px 14px; }
  .locale-nav a { margin-left: 8px; font-size: 12px; }
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}