/* Chính sách quyền riêng tư & Điều khoản sử dụng — the two static legal pages.
   They follow the APP's theme: legal-theme.js stamps data-theme from the app's own
   localStorage choice, and these values are the app's own (design.css :root and
   [data-theme="dark"]). Their own token block, not design.css: no app shell here. */
:root {
  color-scheme: light;
  --accent: #9d4d97;
  --accent-hover: #7e3d79;
  --bg: #f7f2f7;
  --surface: #ffffff;
  --header-bg: rgba(247, 242, 247, 0.85);
  --text-primary: #1d1420;
  --text-secondary: #4a3d4e;
  --text-muted: #7a6a7e;
  --border: #e8dfe8;
  --border-strong: #d8ccd8;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-display: 'Sora', 'Manrope', sans-serif;
  --radius-default: 12px;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --accent: #e3aad9;
  --accent-hover: #efc3e6;
  --bg: #100a12;
  --surface: #1a1119;
  --header-bg: rgba(16, 10, 18, 0.85);
  --text-primary: #f6eef5;
  --text-secondary: #dccbd9;
  --text-muted: #a591a5;
  --border: #2f2232;
  --border-strong: #433246;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--font-body); background: var(--bg); color: var(--text-primary);
  line-height: 1.7; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.lg-header {
  position: sticky; top: 0; z-index: 10; height: 64px; display: flex; align-items: center;
  background: var(--header-bg); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border);
}
.lg-wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.lg-header .lg-wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.lg-logo { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 700; font-size: 20px; color: var(--text-primary); }
.lg-logo:hover { color: var(--text-primary); text-decoration: none; }
.lg-logo span { color: var(--accent); }
.lg-logo img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.lg-nav { display: flex; gap: 20px; font-size: 14px; font-weight: 500; }
.lg-nav a { color: var(--text-secondary); }
.lg-nav a[aria-current="page"] { color: var(--text-primary); }

.lg-hero { padding: 64px 0 32px; border-bottom: 1px solid var(--border); }
.lg-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.lg-hero h1 { font-family: var(--font-display); font-size: clamp(32px, 5vw, 48px); line-height: 1.15; letter-spacing: -.5px; margin: 12px 0 16px; }
.lg-hero p { color: var(--text-secondary); max-width: 680px; font-size: 17px; }
.lg-meta { margin-top: 20px; font-size: 14px; color: var(--text-muted); }

.lg-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding: 40px 0 96px; }
.lg-toc { position: sticky; top: 96px; align-self: start; font-size: 14px; }
.lg-toc p { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); margin-bottom: 12px; }
.lg-toc ol { list-style: none; counter-reset: toc; border-left: 1px solid var(--border); }
.lg-toc li { counter-increment: toc; }
.lg-toc a { display: block; padding: 5px 0 5px 14px; margin-left: -1px; border-left: 2px solid transparent; color: var(--text-muted); line-height: 1.4; }
.lg-toc a::before { content: counter(toc) ". "; }
.lg-toc a:hover { color: var(--text-primary); border-left-color: var(--border-strong); text-decoration: none; }

.lg-body { max-width: 760px; }
.lg-body section { padding-top: 8px; margin-bottom: 44px; }
.lg-body h2 { font-family: var(--font-display); font-size: 24px; line-height: 1.3; margin-bottom: 14px; }
.lg-body h3 { font-family: var(--font-display); font-size: 17px; margin: 22px 0 8px; }
.lg-body p, .lg-body li { color: var(--text-secondary); }
.lg-body p + p { margin-top: 12px; }
.lg-body ul { margin: 12px 0 0 20px; }
.lg-body li + li { margin-top: 6px; }
.lg-body strong { color: var(--text-primary); font-weight: 600; }

.lg-note { margin: 16px 0; padding: 16px 18px; border: 1px solid var(--border); border-radius: var(--radius-default); background: var(--surface); }
.lg-note p { color: var(--text-secondary); }

.lg-table-scroll { margin-top: 14px; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-default); }
.lg-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 14px; }
.lg-table th, .lg-table td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.lg-table th { color: var(--text-primary); font-weight: 600; background: var(--surface); }
.lg-table td { color: var(--text-secondary); }
.lg-table tr:last-child td { border-bottom: 0; }
.lg-table-scroll + p { margin-top: 16px; }

.lg-footer { border-top: 1px solid var(--border); padding: 32px 0; font-size: 14px; color: var(--text-muted); }
.lg-footer .lg-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.lg-footer nav { display: flex; gap: 20px; }
.lg-footer a { color: var(--text-muted); }

@media (max-width: 860px) {
  .lg-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 24px; }
  .lg-toc { position: static; padding: 16px 18px; border: 1px solid var(--border); border-radius: var(--radius-default); background: var(--surface); }
  .lg-toc ol { border-left: 0; columns: 2; column-gap: 16px; }
  .lg-toc a { padding-left: 0; border-left: 0; }
}
@media (max-width: 520px) {
  .lg-wrap { padding: 0 16px; }
  .lg-nav { gap: 14px; font-size: 13px; }
  .lg-nav .lg-nav-home { display: none; }
  .lg-toc ol { columns: 1; }
  .lg-hero { padding-top: 40px; }
}