:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #5c667a;
  --line: #d8dde8;
  --paper: #ffffff;
  --band: #f5f7fb;
  --accent: #1b56a5;
  --accent-strong: #123a70;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.72;
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.site-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { color: var(--ink); font-weight: 700; text-decoration: none; }
.site-header nav { display: flex; gap: 16px; flex-wrap: wrap; font-size: 14px; }
main { max-width: 1080px; margin: 0 auto; padding: 36px clamp(18px, 4vw, 56px) 56px; }
.hero { border-bottom: 1px solid var(--line); margin-bottom: 32px; padding-bottom: 24px; }
.hero h1 { margin: 0 0 10px; font-size: clamp(28px, 4vw, 44px); line-height: 1.15; letter-spacing: 0; }
.hero p { margin: 0; color: var(--muted); max-width: 760px; }
.article-meta { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 22px; }
.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--band);
  color: var(--muted);
  font-size: 13px;
}
article h1 { font-size: 34px; line-height: 1.2; margin: 0 0 18px; letter-spacing: 0; }
article h2 { font-size: 22px; margin: 34px 0 12px; letter-spacing: 0; }
article h3 { font-size: 18px; margin: 26px 0 10px; letter-spacing: 0; }
article p { margin: 12px 0; }
ul, ol { padding-left: 24px; }
li { margin: 5px 0; }
table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 24px;
  font-size: 14px;
}
th, td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  vertical-align: top;
  text-align: left;
}
th { background: var(--band); color: var(--accent-strong); }
pre {
  overflow: auto;
  border: 1px solid var(--line);
  background: #f7f8fb;
  border-radius: 6px;
  padding: 14px;
}
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92em; }
.topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.topic-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.topic-item h2 { font-size: 18px; margin: 0 0 8px; }
.lawyer-panel {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
  margin: 24px 0 30px;
}
.lawyer-panel h2 { margin-top: 0; }
.lawyer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.lawyer-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #fff;
}
.lawyer-card h3 { margin: 0 0 6px; }
.lawyer-card p { margin: 8px 0; }
.lawyer-card-copy {
  color: var(--muted);
  font-size: 14px;
}
.lawyer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}
.button-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 5px 12px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
}
.lawyer-profile-head {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(240px, 1fr);
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 20px;
}
.entity-summary {
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: #f9fbff;
  padding: 18px;
  margin: 20px 0 26px;
}
.entity-summary h2 { margin-top: 0; }
.lawyer-disclaimer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  margin-top: 28px;
  padding-top: 18px;
}
.variant-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.variant-links a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  font-size: 13px;
}
.authority-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--band);
  padding: 18px;
  margin: 18px 0 28px;
}
.authority-panel h2 { margin-top: 0; }
.insight-panel {
  border-top: 3px solid var(--accent);
  border-bottom: 1px solid var(--line);
  padding: 20px 0 24px;
  margin: 24px 0 30px;
}
.insight-panel h2 { margin-top: 0; }
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 14px 0;
}
.summary-grid section {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
}
.summary-grid h3 { margin-top: 0; }
.question-list,
.source-list,
.featured-list {
  display: grid;
  gap: 8px;
  padding-left: 20px;
}
.source-list li,
.featured-list li {
  padding-bottom: 6px;
}
.source-list span,
.featured-list span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}
.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 20px clamp(18px, 4vw, 56px);
  font-size: 13px;
}
@media (max-width: 680px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  main { padding-top: 24px; }
  article h1 { font-size: 28px; }
  .lawyer-profile-head { grid-template-columns: 1fr; }
  table { display: block; overflow-x: auto; white-space: nowrap; }
}