/* ---- Simple page nav ---- */
.sp-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  padding: 16px 32px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: color-mix(in srgb, var(--bg-0) 70%, transparent);
  backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.sp-nav-logo {
  font-size: 20px; font-weight: 800; letter-spacing: -0.02em;
  color: var(--ink-0); text-decoration: none; white-space: nowrap;
}
.sp-nav-logo .o { color: var(--accent); }
.sp-nav-links {
  display: flex; gap: 28px; align-items: center;
}
.sp-nav-links a {
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  text-decoration: none; transition: color .2s;
}
.sp-nav-links a:hover { color: var(--ink-0); }

/* ---- Page shell ---- */
.sp-page {
  max-width: 680px; margin: 0 auto;
  padding: 116px 24px 96px;
  min-height: 100vh;
}

/* ---- Anchor nav ---- */
.pol-toc {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 56px;
}
.pol-toc a {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 999px;
  background: var(--bg-2); border: 1px solid var(--line);
  font-size: 14px; font-weight: 600; color: var(--ink-1);
  text-decoration: none; transition: background .2s, color .2s, border-color .2s;
}
.pol-toc a:hover {
  background: var(--accent-soft); border-color: var(--accent);
  color: var(--accent);
}

/* ---- Section ---- */
.pol-section {
  margin-bottom: 72px;
  scroll-margin-top: 88px;
}
.pol-section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 12px; display: block;
}
.pol-section h2 {
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.1;
  color: var(--ink-0); margin: 0 0 28px;
}
.pol-section p {
  font-size: 15px; line-height: 1.7; color: var(--ink-2);
  margin: 0 0 16px;
}
.pol-section h3 {
  font-size: 15px; font-weight: 700; color: var(--ink-1);
  margin: 24px 0 8px;
}
.pol-section ul, .pol-section ol {
  margin: 0 0 16px; padding-left: 20px;
}
.pol-section li {
  font-size: 15px; line-height: 1.7; color: var(--ink-2);
  margin-bottom: 6px;
}
.pol-section a { color: var(--accent); text-decoration: none; }
.pol-section a:hover { text-decoration: underline; }
.pol-divider {
  border: none; border-top: 1px solid var(--line);
  margin: 56px 0;
}
.pol-updated {
  font-size: 13px; color: var(--ink-3);
  font-family: var(--font-mono);
}

/* ---- Footer ---- */
.sp-foot {
  border-top: 1px solid var(--line);
  padding: 32px 24px;
}
.sp-foot-links {
  display: flex; justify-content: center; gap: 24px; flex-wrap: wrap;
  margin-bottom: 12px;
}
.sp-foot-links a {
  font-size: 13px; font-weight: 500; color: var(--ink-2); text-decoration: none;
  transition: color .2s;
}
.sp-foot-links a:hover { color: var(--ink-0); }
.sp-foot-copy {
  text-align: center; font-size: 12px; color: var(--ink-3); margin: 0;
}

/* ---- Mobile ---- */
@media (max-width: 600px) {
  .sp-nav { padding: 14px 16px; }
  .sp-nav-links { display: none; }
  .sp-page { padding-top: 88px; padding-inline: 16px; }
}