/* TVN Share3D — trang Điều khoản / Chính sách dữ liệu */
:root { --bg: #f5f7f9; --card: #fff; --ink: #18222c; --muted: #5b6875; --line: #dde3e8; --brand: #0a6fae; --warn-bg: #fff4e0; --warn-ink: #8a5100; color-scheme: light dark; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0f1418; --card: #182027; --ink: #e6edf3; --muted: #9aa8b4; --line: #2a353f; --brand: #3b9ede; --warn-bg: #3a2a0c; --warn-ink: #fbbf24; }
}
/* đã chọn sáng / tối trên thichvenha.com (/ui/theme.js → html[data-theme]): theo lựa chọn thay vì theo máy */
:root[data-theme="dark"] { --bg: #0f1418; --card: #182027; --ink: #e6edf3; --muted: #9aa8b4; --line: #2a353f; --brand: #3b9ede; --warn-bg: #3a2a0c; --warn-ink: #fbbf24; color-scheme: dark; }
:root[data-theme="light"] { color-scheme: light; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
header { display: flex; align-items: center; gap: 10px; color: var(--muted); font-weight: 700; font-size: 14px; letter-spacing: .02em; margin-bottom: 20px; }
header i { width: 28px; height: 28px; border-radius: 8px; background: var(--brand); color: #fff; display: grid; place-items: center; font-style: normal; font-size: 13px; }
h1 { font-size: 28px; line-height: 1.25; margin: 0 0 6px; }
h2 { font-size: 19px; margin: 30px 0 8px; }
p, li { color: var(--ink); }
.muted { color: var(--muted); font-size: 14px; }
.draft { background: var(--warn-bg); color: var(--warn-ink); border-radius: 10px; padding: 12px 14px; font-weight: 600; margin: 16px 0 8px; }
section { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px 16px; margin-top: 16px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 6px; border-top: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; width: 34%; }
a { color: var(--brand); }
.ph { background: var(--warn-bg); color: var(--warn-ink); padding: 0 4px; border-radius: 4px; }
footer { margin-top: 28px; font-size: 14px; color: var(--muted); }