:root {
  color-scheme: light;
  --brand: #075cbf;
  --brand-dark: #043b7d;
  --brand-soft: #eaf4ff;
  --ink: #10233f;
  --body: #334a67;
  --muted: #6b7f99;
  --line: #dfe9f4;
  --surface: #ffffff;
  --canvas: #f3f7fb;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--canvas); }
body {
  margin: 0 !important;
  color: var(--ink) !important;
  background:
    radial-gradient(circle at 8% 2%, rgba(11,116,222,.11), transparent 27rem),
    linear-gradient(180deg, #f9fcff 0, var(--canvas) 34rem) !important;
  font: 15.5px/1.72 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif !important;
  -webkit-font-smoothing: antialiased;
}
header {
  position: relative;
  overflow: hidden;
  padding: calc(env(safe-area-inset-top, 0px) + 36px) 20px 76px !important;
  background: linear-gradient(135deg, #0b74de 0%, var(--brand) 48%, #043267 100%) !important;
  box-shadow: 0 18px 44px rgba(4,59,125,.2);
}
header::before, header::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
}
header::before { width: 260px; height: 260px; right: -96px; top: -140px; }
header::after { width: 150px; height: 150px; right: 18%; bottom: -112px; }
header > div { position: relative; z-index: 1; width: min(880px, 100%) !important; }
header > div::before {
  content: "SỔ TAY PHÁP LUẬT";
  display: inline-flex;
  margin-bottom: 13px;
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .12em;
}
h1 { margin: 0 !important; max-width: 720px; color: #fff; font-size: clamp(29px, 6vw, 43px) !important; line-height: 1.13 !important; letter-spacing: -.025em; }
header p { max-width: 720px; margin: 9px 0 0 !important; color: rgba(255,255,255,.9) !important; font-size: 16px; }
main { width: min(920px, calc(100% - 28px)) !important; margin: -42px auto 0 !important; padding: 0 0 28px !important; position: relative; z-index: 2; }
.policy-nav {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 10px;
  margin: 0 0 14px;
  border: 1px solid rgba(223,233,244,.95);
  border-radius: 17px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 12px 30px rgba(30,64,105,.1);
  scrollbar-width: none;
}
.policy-nav::-webkit-scrollbar { display: none; }
.policy-nav a {
  flex: 0 0 auto;
  padding: 9px 12px;
  border-radius: 10px;
  color: #385674;
  text-decoration: none;
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}
.policy-nav a[aria-current="page"] { color: #fff; background: linear-gradient(135deg, #0b74de, var(--brand)); box-shadow: 0 6px 15px rgba(7,92,191,.22); }
section {
  position: relative;
  margin: 0 0 12px !important;
  padding: 21px 21px 21px 24px !important;
  border: 1px solid var(--line) !important;
  border-radius: 18px !important;
  background: rgba(255,255,255,.97) !important;
  box-shadow: 0 10px 30px rgba(30,64,105,.055);
}
section::before { content: ""; position: absolute; left: 0; top: 21px; bottom: 21px; width: 3px; border-radius: 0 4px 4px 0; background: #9ecbfa; }
section.note, section.warn { border-color: #bfdbfe !important; background: linear-gradient(135deg, #f0f7ff, #fff) !important; }
section.note::before, section.warn::before { background: var(--brand); }
h2 { margin: 0 0 8px !important; color: var(--ink); font-size: 18px !important; line-height: 1.35; letter-spacing: -.01em; }
p { margin: 0 0 9px; color: var(--body) !important; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 8px 0 0; padding-left: 21px !important; }
li { margin: 7px 0; padding-left: 2px; color: var(--body) !important; }
li::marker { color: var(--brand); font-weight: 800; }
strong { color: var(--ink); }
a { color: var(--brand-dark); text-underline-offset: 3px; }
footer { padding: 4px 18px calc(env(safe-area-inset-bottom, 0px) + 30px) !important; color: var(--muted) !important; text-align: center; font-size: 12.5px !important; }
@media (min-width: 740px) {
  body { font-size: 16px !important; }
  header { padding-top: 52px !important; padding-bottom: 86px !important; }
  main { margin-top: -48px !important; }
  section { padding: 24px 28px 24px 31px !important; }
  .policy-nav { justify-content: center; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }