/* 9Prep — trang văn bản (Điều khoản, Bảo mật, DMCA…) */
.np-doc-hero{background:var(--np-dark);color:#fff;padding:60px 0 44px}
.np-doc-hero .np-eyebrow{color:var(--np-yellow)}
.np-page main .np-doc-hero h1{font-size:clamp(32px,4vw,48px);line-height:1.1;letter-spacing:-.04em;color:#fff;margin:0 0 10px}
.np-page main .np-doc-meta{font-size:14px;color:rgba(255,255,255,.6)}
.np-doc{padding:52px 0 88px;background:var(--np-paper)}
.np-doc-grid{display:grid;grid-template-columns:250px minmax(0,760px);gap:56px;justify-content:center;align-items:start}
.np-doc-body{min-width:0}
.np-page main .np-doc-body h2{scroll-margin-top:calc(var(--np-topbar-h) + 20px);padding-top:6px}
.np-doc-body table{display:block;overflow-x:auto}
.np-page main .np-doc-help{margin-top:44px;padding:18px 20px;background:var(--np-cream);border:1px solid var(--np-line);border-radius:12px;font-size:14.5px;color:var(--np-ink2)}
@media (max-width:980px){
  .np-doc-grid{grid-template-columns:1fr;gap:26px}
  .np-doc-toc{position:static}
  .np-doc-toc details:not([open]){padding-bottom:6px}
}
@media (max-width:680px){ .np-doc-hero{padding:44px 0 32px} .np-doc{padding:32px 0 60px} }