:root {
  --bg: #0f1115;
  --panel: #151922;
  --ink: #e8ecf1;
  --muted: #9aa4b2;
  --accent: #4bb3fd;
  --accent-2: #8b5cf6;
  --ok: #22c55e;
  --no: #ef4444;
  --border: #232a36;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: linear-gradient(180deg, #0e1117 0%, #0b0e13 100%);
  color: var(--ink);
  font: 15px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Inter, Inter, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}
.layout { display: grid; grid-template-columns: 300px 1fr; min-height: 100vh; }
.sidebar { background: var(--panel); padding: 24px; border-right: 1px solid var(--border); position: sticky; top: 0; height: 100vh; overflow: auto; }
.brand { font-weight: 800; font-size: 18px; margin-bottom: 16px; }
.summary-box { background: rgba(255,255,255,0.03); padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 20px; }
.toc h2 { font-size: 14px; color: var(--muted); margin: 10px 0 8px; text-transform: uppercase; letter-spacing: 0.06em; }
.toc-list { list-style: none; padding-left: 0; margin: 0; }
.toc-list li { margin: 6px 0; }
.toc-list a { color: var(--ink); text-decoration: none; border-left: 2px solid transparent; padding: 6px 10px; display: block; border-radius: 8px; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.toc-list a:hover { background: rgba(255,255,255,0.05); border-left-color: var(--accent); }
.content { padding: 32px 40px; }
.page-header h1 { margin: 0; font-size: 28px; }
.subtitle { color: var(--muted); margin-top: 6px; }
.entry { background: rgba(255,255,255,0.03); border: 1px solid var(--border); border-radius: 16px; padding: 18px 20px; margin: 18px 0 26px; box-shadow: var(--shadow); }
.entry-header h3 { margin: 0 0 8px; font-size: 20px; }
.entry-meta { display: flex; gap: 12px; flex-wrap: wrap; color: var(--muted); margin-bottom: 8px; }
.overall-summary { margin: 8px 0 0; }
.change { margin-top: 14px; padding-top: 10px; border-top: 1px dashed var(--border); }
.change-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.change-header h4 { margin: 0 0 4px; }
.meta-line { display: flex; gap: 8px; align-items: center; color: var(--muted); flex-wrap: wrap; }
.badge { background: rgba(255,255,255,0.08); border: 1px solid var(--border); border-radius: 10px; padding: 2px 8px; font-size: 12px; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; border: 1px solid var(--border); background: rgba(255,255,255,0.06); }
.pill.version { background: rgba(139,92,246,0.15); border-color: rgba(139,92,246,0.4); }
.pill.yes { background: rgba(34,197,94,0.15); border-color: rgba(34,197,94,0.4); }
.pill.no { background: rgba(239,68,68,0.15); border-color: rgba(239,68,68,0.4); }
.muted { color: var(--muted); }
.requirements { margin-top: 6px; padding-left: 18px; }
.citations { margin-top: 8px; }
.citations h5 { margin: 4px 0 8px; color: var(--muted); font-weight: 600; font-size: 14px; }
.citation-pair { display: grid; grid-template-columns: 1fr; gap: 8px; }
@media (min-width: 900px) { .citation-pair { grid-template-columns: 1fr 1fr; } }
.quote-block { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; }
.quote-meta { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
blockquote { margin: 0; }
.footer { border-top: 1px solid var(--border); color: var(--muted); padding: 14px 20px; text-align: center; background: #0d1117; }