:root{--v9-line:#345466;--v9-muted:#b3c9d2}
.v9-section-title{margin-bottom:24px}.v9-section-title h2{font-size:25px;max-width:none;line-height:1.25}.v9-section p{max-width:none;width:100%;font-size:16px;line-height:1.75}.v9-section a,.v9-reference-link a{color:#9befe0}.v9-section a.btn{color:#071c24}.v9-section a.btn.secondary{color:#e3f4f7}.v9-section a:focus-visible,.v9-guide-toc a:focus-visible{outline:2px solid #92f5db;outline-offset:4px}.v9-section:nth-of-type(even){background:#091c28}.v9-list{padding-left:22px;line-height:1.8;color:var(--v9-muted);font-size:16px;max-width:none}.v9-list li+li{margin-top:8px}.v9-boundary{padding:18px 22px;border-left:3px solid #6bc8d0;background:#102c3a;margin-top:24px}.v9-boundary p{margin:0;font-size:16px;color:#c6dbe1}.v9-source{font-size:14px!important;color:#b2c9d1;margin-top:20px}.v9-guide-toc{border-block:1px solid var(--v9-line);background:#0e2634}.v9-guide-toc .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;padding-block:18px}.v9-guide-toc a{font-size:14px;color:#b9eee6;text-decoration:underline;text-underline-offset:4px}.v9-guide-steps{list-style:none;padding:0;counter-reset:guide;display:grid;gap:18px;max-width:none;width:100%}.v9-guide-steps li{counter-increment:guide;padding:24px 24px 24px 78px;background:#102938;border:1px solid var(--v9-line);border-radius:10px;position:relative}.v9-guide-steps li:before{content:counter(guide,decimal-leading-zero);position:absolute;left:24px;top:24px;color:#8ddfcf;font:700 25px/1.4 ui-monospace,monospace}.v9-guide-steps h3{font-size:16px;line-height:1.4;margin:0 0 8px}.v9-guide-steps p{margin:0}.v9-download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.v9-download-grid article{padding:28px;border:1px solid var(--v9-line);border-radius:12px;background:#102938;min-width:0}.v9-download-grid h3{font-size:16px;margin:0 0 16px}.v9-download-grid a{display:block;width:fit-content;margin-top:20px;white-space:normal}.v9-screens{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:24px}.v9-screens figure{margin:0;padding:16px;border:1px solid var(--v9-line);border-radius:10px;background:#102938}.v9-screens img{display:block;width:100%;max-width:650px;height:auto;margin:auto;border-radius:4px}.v9-screens figcaption{font-size:16px;line-height:1.6;margin-top:14px;color:#cbe3e8}.v9-related{display:flex;flex-wrap:wrap;gap:12px}.v9-related a{display:block;padding:12px 18px;border:1px solid var(--v9-line);border-radius:6px}.v9-reference-link{padding-block:24px}
/* Table widths belong to each semantic table, never to the whole page. */
main .v9-table-region{display:block;min-width:0;max-width:100%;width:100%;overflow:auto;overscroll-behavior-x:contain;border:1px solid var(--v9-line);border-radius:12px;margin-block:22px;scrollbar-color:#7bb8c7 #0b1d29;-webkit-overflow-scrolling:touch}
/* Region lồng nhau (HTML generate trùng) — bỏ border/margin kép cho đỡ sát */
main .v9-table-region .v9-table-region{border:0;border-radius:0;margin:0;overflow:visible}
main .v9-table-region .v9-table-region > .v9-table-hint{display:none}
main .v9-table-region:focus-visible{outline:2px solid #8cebd4;outline-offset:4px}
main table.v9-data-table{display:table!important;width:100%;max-width:none;min-width:0!important;border-collapse:collapse;table-layout:fixed;text-align:left;font-size:16px;line-height:1.65;overflow:visible!important}
main table.v9-data-table caption{caption-side:top;text-align:left;padding:18px 24px;font-size:16px;font-weight:700;line-height:1.5;color:#e0f4f5;background:#0c2230;border-bottom:1px solid var(--v9-line)}
main table.v9-data-table th,main table.v9-data-table td{min-width:0!important;padding:18px 24px;text-align:left;vertical-align:top;white-space:normal;word-break:normal;overflow-wrap:anywhere;height:auto;max-height:none;font-size:16px;line-height:1.65;border-bottom:1px solid #294757}
main table.v9-data-table th{background:#153444;color:#bcf3ea;font-weight:700}main table.v9-data-table td{color:#c8dce3;background:#0b202d}main table.v9-data-table tbody tr:nth-child(even) td{background:#102938}
main table.v9-data-table tbody tr:last-child th,main table.v9-data-table tbody tr:last-child td{border-bottom:0}
/* Cột đều — tránh lệch / dư khoảng trống giữa các cột */
main table.v9-data-table[data-v9-columns="2"] th,main table.v9-data-table[data-v9-columns="2"] td{width:50%}
main table.v9-data-table[data-v9-columns="2"] th:first-child,main table.v9-data-table[data-v9-columns="2"] td:first-child{width:38%}
main table.v9-data-table[data-v9-columns="2"] th:last-child,main table.v9-data-table[data-v9-columns="2"] td:last-child{width:62%}
main table.v9-data-table[data-v9-columns="3"] th,main table.v9-data-table[data-v9-columns="3"] td{width:33.333%}
main table.v9-data-table[data-v9-columns="4"] th,main table.v9-data-table[data-v9-columns="4"] td{width:25%}
.v9-table-hint{font-size:14px!important;line-height:1.6;color:#b7d8e0;max-width:100%;margin:0;padding:14px 24px 0}.v9-table-hint[hidden]{display:none}
@media(max-width:850px){main table.v9-data-table:not([data-v9-columns="1"]):not([data-v9-columns="2"]){min-width:660px!important}main table.v9-data-table[data-v9-columns="5"],main table.v9-data-table[data-v9-columns="6"]{min-width:880px!important}main table.v9-data-table[data-v9-columns="7"],main table.v9-data-table[data-v9-columns="8"]{min-width:1040px!important}}
@media(max-width:520px){.v9-download-grid,.v9-screens{grid-template-columns:1fr}.v9-download-grid article{padding:22px}.v9-guide-steps li{padding:20px 18px 20px 58px}.v9-guide-steps li:before{left:18px;top:20px;font-size:16px}.v9-section p,.v9-list{font-size:16px}.v9-guide-steps h3{font-size:16px}main table.v9-data-table th,main table.v9-data-table td{padding:12px;font-size:16px;line-height:1.6}main table.v9-data-table[data-v9-columns="2"] th:first-child{width:37%}.v9-guide-toc .wrap{gap:12px 18px}.v9-related a{width:100%}}