.exam-set-matrix-box[data-astro-cid-beyzxhuj]{margin-bottom:18px;padding:15px 16px;border-radius:14px;background:#0f172a8c;border:1px solid var(--border)}.exam-set-matrix-box__head[data-astro-cid-beyzxhuj]{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:12px}.exam-set-matrix-box__title[data-astro-cid-beyzxhuj]{font-size:15px;font-weight:800;color:#38bdf8;margin:0 0 4px}.exam-set-matrix-box__sub[data-astro-cid-beyzxhuj]{font-size:12.8px;color:var(--text-muted);margin:0}.exam-set-matrix-box__hub-link[data-astro-cid-beyzxhuj]{font-size:12.5px;font-weight:700;color:var(--brand-light);text-decoration:none;white-space:nowrap}.exam-set-table-wrap[data-astro-cid-beyzxhuj]{overflow:auto;max-inline-size:100%;container-type:inline-size;border:1px solid var(--border);border-radius:12px;background:#0f172ab8}.exam-set-table-wrap[data-astro-cid-beyzxhuj]:focus-visible{outline:2px solid #38bdf8;outline-offset:2px}.exam-set-caption[data-astro-cid-beyzxhuj]{font-size:11.8px;color:var(--text-muted);text-align:left;padding:9px 12px 5px;font-weight:600}.exam-set-difficulty-table[data-astro-cid-beyzxhuj]{width:100%;border-collapse:separate;border-spacing:0;font-size:12.8px;line-height:1.45;--c-struct: "Cấu trúc";--c-diff: "Độ khó";--c-focus: "Trọng tâm"}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] thead[data-astro-cid-beyzxhuj] th[data-astro-cid-beyzxhuj]{text-align:left;padding:9px 12px;font-size:11px;font-weight:800;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);background:#0f172af5;white-space:nowrap}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] th[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] td[data-astro-cid-beyzxhuj]{padding:9px 12px;border-bottom:1px solid rgba(148,163,184,.12);vertical-align:middle;text-align:left}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] tr[data-astro-cid-beyzxhuj]:last-child th[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] tr[data-astro-cid-beyzxhuj]:last-child td[data-astro-cid-beyzxhuj]{border-bottom:none}.exam-set-name-link[data-astro-cid-beyzxhuj]{color:var(--text-primary);font-weight:800;text-decoration:none;white-space:nowrap}.exam-set-name-link[data-astro-cid-beyzxhuj]:hover{color:#38bdf8}.exam-set-diff-pill[data-astro-cid-beyzxhuj]{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11.5px;font-weight:800}.exam-set-diff-pill[data-astro-cid-beyzxhuj].is-hard{background:#ef444429;color:#f87171}.exam-set-diff-pill[data-astro-cid-beyzxhuj].is-med{background:#f59e0b29;color:#fbbf24}.exam-set-diff-pill[data-astro-cid-beyzxhuj].is-easy{background:#22c55e29;color:#4ade80}.exam-set-pass-note[data-astro-cid-beyzxhuj]{display:inline-block;font-size:11.2px;color:var(--text-muted);margin-left:5px}.exam-set-q-refs[data-astro-cid-beyzxhuj]{display:flex;flex-wrap:wrap;gap:6px}.exam-set-q-chip[data-astro-cid-beyzxhuj]{font-size:11.2px;font-weight:700;padding:2px 7px;border-radius:6px;text-decoration:none}.exam-set-q-chip[data-astro-cid-beyzxhuj].is-crit{background:#ef444424;color:#fca5a5}.exam-set-q-chip[data-astro-cid-beyzxhuj].is-trap{background:#38bdf824;color:#7dd3fc}.exam-set-go-btn[data-astro-cid-beyzxhuj]{display:inline-block;padding:5px 10px;border-radius:8px;background:#1565d8;color:#fff;font-size:11.8px;font-weight:700;text-decoration:none;white-space:nowrap}@container (width < 600px){.exam-set-difficulty-table[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] thead[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tr[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] th[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] td[data-astro-cid-beyzxhuj]{display:block}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] thead[data-astro-cid-beyzxhuj]{display:none}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] tr[data-astro-cid-beyzxhuj]{border-bottom:1px solid var(--border);padding:9px 11px}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] th[data-astro-cid-beyzxhuj],.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] td[data-astro-cid-beyzxhuj]{padding:4px 0;border-bottom:none}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] td[data-astro-cid-beyzxhuj]:nth-child(2):before{content:var(--c-struct) ": ";font-weight:700;color:var(--text-muted)}.exam-set-difficulty-table[data-astro-cid-beyzxhuj] tbody[data-astro-cid-beyzxhuj] td[data-astro-cid-beyzxhuj]:nth-child(3):before{content:var(--c-diff) ": ";font-weight:700;color:var(--text-muted)}}
