/* standalone page tweaks */
.lp-bar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:12px clamp(16px,4vw,40px);background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid #e7ecf2}
.lp-bar .home{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:#0C5A9E;text-decoration:none}
.lp-bar .home svg{width:18px;height:18px}
.lp-bar .acts{display:flex;gap:10px}
.cd-hero,.cd-block,.cd-final{display:block}
.cd-block.alt{background:#f5f8fb}
@media(max-width:640px){.lp-bar .acts .btn-ghost{display:none}}
.skip-link{position:absolute;left:-9999px;top:8px;z-index:200;background:#0C5A9E;color:#fff;padding:10px 18px;border-radius:8px;font-weight:700;text-decoration:none}
.skip-link:focus{left:12px}
.crumb{max-width:var(--maxw);margin:0 auto;padding:16px 28px 0;font-size:13px;color:#6b7682;display:flex;gap:8px;align-items:center}
.crumb a{color:#0C5A9E;text-decoration:none}.crumb a:hover{text-decoration:underline}.crumb span[aria-current]{color:#0b1622;font-weight:600}

/* Logo header trang xe (bản tối cho nền sáng) */
.lp-bar .home img.home-logo{height:22px;width:auto;max-width:54vw;object-fit:contain;object-position:left center;display:block}
@media(max-width:640px){.lp-bar .home img.home-logo{height:20px;max-width:50vw}}