/* Trang SEO tỉnh / xã-phường (/hanh-chinh/...) */
.dvc-page { padding: 24px 0 48px; }
.dvc-page .container { max-width: 1000px; }
.dvc-page h1 { font-size: clamp(26px, 4.5vw, 38px); line-height: 1.2; color: #03499f; margin: 8px 0 12px; }
.dvc-page h1 .dvc-h1-sub { color: #555; font-weight: 500; font-size: .7em; }
.dvc-page h2 { font-size: clamp(19px, 3vw, 23px); margin: 0 0 14px; color: #1d2b3a; }
.dvc-lead { font-size: 17px; color: #333; margin-bottom: 20px; }

.dvc-breadcrumb { font-size: 14px; color: #666; margin-bottom: 8px; }
.dvc-breadcrumb a { color: #03499f; }
.dvc-breadcrumb .sep { margin: 0 8px; color: #aaa; }

.dvc-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin: 0 0 22px; }
.dvc-facts > div { background: #f3f7fc; border: 1px solid #dbe6f3; border-radius: 10px; padding: 14px 16px; }
.dvc-facts span { display: block; font-size: 13px; color: #5b6b7d; text-transform: uppercase; letter-spacing: .3px; }
.dvc-facts strong { display: block; font-size: 22px; color: #03499f; margin-top: 4px; }
.dvc-facts small { display: block; font-size: 14px; color: #444; margin-top: 4px; }

.dvc-box { background: #fff; border: 1px solid #e3e8ef; border-radius: 12px; padding: 20px 22px; margin: 0 0 20px; }
.dvc-note { background: #fff8e1; border-left: 4px solid #ffb300; padding: 12px 16px; border-radius: 6px; margin-bottom: 20px; }
.dvc-small { font-size: 14px; color: #666; margin: 10px 0 0; }
.dvc-source { margin-top: 8px; }
.dvc-example { background: #f6f8fa; border-radius: 8px; padding: 12px 16px; font-size: 16px; margin: 0; }

.dvc-old-list { columns: 2 260px; margin: 0; padding-left: 20px; }
.dvc-old-list li { margin-bottom: 6px; break-inside: avoid; }

.dvc-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px 16px; }
.dvc-grid li { margin: 0; }
.dvc-grid a { color: #03499f; }
.dvc-grid-prov { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; margin-bottom: 24px; }
.dvc-grid-prov a { display: block; border: 1px solid #e3e8ef; border-radius: 10px; padding: 14px 16px; height: 100%; }
.dvc-grid-prov a:hover { border-color: #03499f; background: #f3f7fc; }
.dvc-grid-prov strong { display: block; font-size: 18px; }
.dvc-grid-prov small { display: block; color: #555; margin-top: 4px; font-size: 13px; }
.dvc-more { font-weight: 600; }

.dvc-faq details { border-bottom: 1px solid #eef1f5; padding: 10px 0; }
.dvc-faq details:last-child { border-bottom: 0; }
.dvc-faq summary { cursor: pointer; font-weight: 600; color: #1d2b3a; }
.dvc-faq details p { margin: 8px 0 0; }

.dvc-lookup-box #dvc-lookup-container { margin: 0; border: 0; box-shadow: none; padding: 0; max-width: none; }

@media (max-width: 549px) {
    .dvc-box { padding: 16px; }
    .dvc-facts strong { font-size: 19px; }
}

.dvc-muted { color: #777; font-size: 14px; }
.dvc-target h2 a { color: #03499f; }
.dvc-page .dvc-box a, .dvc-page .dvc-lead a { color: #03499f; }
.dvc-page .dvc-box a:hover { text-decoration: underline; }