.dbt{--dbt-ink:#3a2a22;--dbt-muted:#6b5d52;--dbt-line:#3a2a2224;--dbt-paper:#fffdf8;--dbt-red:#c20000}.dbt__lead{max-width:46rem;color:var(--dbt-muted);margin:.25rem 0 1rem;line-height:1.65}.dbt__label{letter-spacing:.06em;text-transform:uppercase;color:var(--dbt-muted);margin:0 0 .5rem;font-size:.78rem;font-weight:700;display:block}.dbt__tools{grid-template-columns:repeat(auto-fill,minmax(11.5rem,1fr));gap:.6rem;margin:0 0 1.4rem;padding:0;list-style:none;display:grid}.dbt__tool{border:1px solid var(--dbt-line);background:var(--dbt-paper);height:100%;color:var(--dbt-ink);border-radius:.6rem;justify-content:space-between;align-items:center;gap:.5rem;padding:.25rem .45rem;font-size:.93rem;font-weight:600;text-decoration:none;transition:border-color .15s,color .15s,background .15s;display:flex}.dbt__tool:after{content:"→";color:#c9962b;transition:transform .15s}.dbt__tool:hover,.dbt__tool:focus-visible{border-color:var(--dbt-red);color:var(--dbt-red);background:#fff;text-decoration:none}.dbt__tool:hover:after,.dbt__tool:focus-visible:after{color:var(--dbt-red);transform:translate(3px)}.dbt__nav{z-index:5;border-bottom:1px solid var(--dbt-line);scrollbar-width:none;background:#fff;gap:.4rem;margin:0 -.25rem 1.1rem;padding:.55rem .25rem;display:flex;position:sticky;top:0;overflow-x:auto}.dbt__nav::-webkit-scrollbar{display:none}.dbt__chip{border:1px solid var(--dbt-line);background:var(--dbt-paper);color:var(--dbt-ink);border-radius:999px;flex:none;padding:.3rem .8rem;font-size:.85rem;font-weight:600;text-decoration:none}.dbt__chip:hover,.dbt__chip:focus-visible{border-color:var(--dbt-red);color:var(--dbt-red);text-decoration:none}.dbt__decade{margin:0 0 1.6rem;scroll-margin-top:4rem}.dbt__decade-title{color:var(--dbt-ink);border-top:0;border-bottom:1px dashed #3a2a2240;border-left:4px solid #c9962b;border-right:0;align-items:baseline;gap:.6rem;margin:0 0 .7rem;padding:0 0 .45rem .7rem;font-size:1.15rem;font-weight:700;display:flex}.dbt__decade-title small{color:var(--dbt-muted);font-size:.8rem;font-weight:500}.dbt__grid{grid-template-columns:repeat(auto-fill,minmax(8.5rem,1fr));gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.dbt__card{border:1px solid var(--dbt-line);border-left:3px solid var(--hanh,#c9962b);background:var(--dbt-paper);height:100%;color:var(--dbt-ink);border-radius:.5rem;flex-direction:column;gap:.05rem;padding:.4rem .6rem .45rem;text-decoration:none;transition:border-color .15s,background .15s,transform .15s;display:flex;position:relative}.dbt__card:hover,.dbt__card:focus-visible{border-color:var(--hanh,var(--dbt-red));color:var(--dbt-ink);background:#fff;text-decoration:none;transform:translateY(-1px)}.dbt__card--now{background:#fff7e6;border-color:#c9962b}.dbt__year{font-variant-numeric:tabular-nums;font-size:1.1rem;font-weight:800;line-height:1.2}.dbt__canchi{color:var(--dbt-muted);font-size:.8rem;font-weight:600;line-height:1.2}.dbt__menh{background:color-mix(in srgb, var(--hanh,#c9962b) 14%, #fff);color:var(--hanh,#8a6d1f);border-radius:999px;padding:0 .4rem;font-size:.68rem;font-weight:700;line-height:1.5;position:absolute;top:.35rem;right:.4rem}.dbt__hanh--kim{--hanh:#8a7f6a}.dbt__hanh--moc{--hanh:#2f7d3c}.dbt__hanh--thuy{--hanh:#1f6fb2}.dbt__hanh--hoa{--hanh:#c2410c}.dbt__hanh--tho{--hanh:#a16207}@media (max-width:575px){.dbt__grid,.dbt__tools{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.dbt__card,.dbt__tool,.dbt__tool:after{transition:none;transform:none}}