/*
 * DHTD Child — legal.css (Task 61, 03/10/2026)
 * Chỉ nạp trên các trang pháp lý (chính sách bảo mật, an toàn thông tin, cookie,
 * điều khoản). Layout văn bản dài: cột đọc ~820px, không card marketing/hero.
 */

.dhtd-legal-main { background: var(--dhtd-white); padding-bottom: var(--dhtd-section-space); }

.dhtd-legal-main .dhtd-crumb {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--dhtd-muted);
  padding: 22px 0 0;
}
.dhtd-legal-main .dhtd-crumb { max-width: 820px; margin-inline: auto; }
.dhtd-legal-main .dhtd-crumb a { color: var(--dhtd-muted); text-decoration: none; }
.dhtd-legal-main .dhtd-crumb a:hover { color: var(--dhtd-sky); }
.dhtd-legal-main .dhtd-crumb .sep { margin: 0 6px; opacity: .5; }
.dhtd-legal-main .dhtd-crumb .current { color: var(--dhtd-text); }

.dhtd-legal {
  max-width: 820px;
  margin: 28px auto 0;
  color: var(--dhtd-text);
  font-size: 1rem;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.dhtd-legal__head { margin-bottom: 24px; }
.dhtd-legal__title {
  margin: 0 0 8px;
  font-size: clamp(1.625rem, 1.2rem + 1.6vw, 2.25rem);
  line-height: 1.25;
  color: var(--dhtd-navy);
}
.dhtd-legal__updated { margin: 0; font-size: 0.875rem; color: var(--dhtd-muted); }

/* Mục lục */
.dhtd-legal__toc {
  margin: 0 0 36px;
  padding: 18px 22px;
  background: var(--dhtd-light-bg);
  border: 1px solid var(--dhtd-border);
  border-radius: 8px;
}
.dhtd-legal__toc-title { margin: 0 0 8px; font-weight: 700; font-size: 0.9375rem; color: var(--dhtd-navy); }
.dhtd-legal__toc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px 24px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dhtd-legal__toc-list li { margin: 0; font-size: 0.9375rem; line-height: 1.5; }
.dhtd-legal__toc-list a { display: block; padding: 3px 0; color: var(--dhtd-navy); text-decoration: none; }
.dhtd-legal__toc-list a:hover { color: var(--dhtd-sky); text-decoration: underline; }

/* Nội dung */
.dhtd-legal__content > p:first-child { font-size: 1.0625rem; }
.dhtd-legal__content h2 {
  margin: 40px 0 12px;
  font-size: 1.375rem;
  line-height: 1.35;
  color: var(--dhtd-navy);
  scroll-margin-top: 96px;
}
.dhtd-legal__content h3 {
  margin: 24px 0 8px;
  font-size: 1.125rem;
  line-height: 1.4;
  color: var(--dhtd-navy);
}
.dhtd-legal__content p { margin: 0 0 14px; }
.dhtd-legal__content ul,
.dhtd-legal__content ol { margin: 0 0 16px; padding-left: 1.4em; }
.dhtd-legal__content li { margin: 0 0 6px; }
.dhtd-legal__content a { color: var(--dhtd-sky-hover); text-decoration: underline; text-underline-offset: 2px; }
.dhtd-legal__content a:hover { color: var(--dhtd-navy); }

.dhtd-legal a:focus-visible {
  outline: 2px solid var(--dhtd-sky);
  outline-offset: 2px;
  border-radius: 2px;
}

/* CTA cuối trang (đơn giản, không phải khối marketing) */
.dhtd-legal__cta {
  margin-top: 48px;
  padding: 22px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  border-top: 1px solid var(--dhtd-border);
  border-bottom: 1px solid var(--dhtd-border);
}
.dhtd-legal__cta-text { margin: 0; flex: 1 1 320px; font-weight: 600; color: var(--dhtd-navy); }
.dhtd-legal__cta .dhtd-btn { flex: 0 0 auto; }

@media (max-width: 768px) {
  .dhtd-legal { margin-top: 20px; }
  .dhtd-legal__toc-list { grid-template-columns: 1fr; }
  .dhtd-legal__content h2 { margin-top: 32px; font-size: 1.25rem; }
}
@media (max-width: 480px) {
  .dhtd-legal { font-size: 0.9375rem; }
  .dhtd-legal__toc { padding: 14px 16px; }
  .dhtd-legal__cta { padding: 18px 0; }
  .dhtd-legal__cta .dhtd-btn { width: 100%; text-align: center; justify-content: center; }
}