.breadcrumb{color:var(--text-muted);border-bottom:1px solid var(--border);padding:16px 48px;font-size:13px}.breadcrumb a{color:var(--text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--l2)}.breadcrumb span{margin:0 8px}.section-kn{border-top:1px solid var(--border);margin:32px 0;padding-top:32px}.gioi-nav{flex-wrap:wrap;gap:8px;margin:16px 0;display:flex}.gioi-nav-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);cursor:pointer;color:var(--text-muted);transition:var(--transition);padding:8px 18px;font-size:13px;font-weight:600}.gioi-nav-btn.chon{color:#fff;border-color:#0000}.gioi-detail{display:none}.gioi-detail.hien{display:block}.gioi-card-main{border-radius:var(--radius);border:1px solid var(--border);margin-bottom:12px;overflow:hidden}.gioi-header{padding:24px 28px}.gioi-so{letter-spacing:2px;opacity:.7;margin-bottom:4px;font-size:11px;font-weight:700}.gioi-ten{margin-bottom:4px;font-size:26px;font-weight:900}.gioi-pali{opacity:.8;margin-bottom:10px;font-size:13px}.gioi-cam-ket{opacity:.9;border-left:3px solid #fff6;padding-left:14px;font-size:14px;font-style:italic;line-height:1.6}.gioi-body{background:var(--bg-secondary);padding:20px 28px}.gioi-section{margin-bottom:18px}.gioi-section:last-child{margin-bottom:0}.gioi-section-ten{letter-spacing:1px;color:var(--text-muted);margin-bottom:8px;font-size:11px;font-weight:700}.gioi-section-nd{color:var(--text-muted);font-size:13px;line-height:1.7}.logic-flow{flex-direction:column;gap:6px;margin-top:8px;display:flex}.logic-step{align-items:flex-start;gap:10px;display:flex}.logic-step .arrow{color:var(--text-muted);flex-shrink:0;font-size:16px}.logic-step .nd{color:var(--text-muted);font-size:12px;line-height:1.5}.logic-step .nd strong{color:var(--text)}.tinh-huong-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;display:grid}.tinh-huong-item{background:var(--bg-card);border-radius:var(--radius-sm);padding:10px 12px;font-size:12px}.tinh-huong-item .th-ten{letter-spacing:1px;color:var(--text-muted);margin-bottom:4px;font-size:10px;font-weight:700}.tinh-huong-item .th-nd{color:var(--text-muted);line-height:1.5}.sai-lam-grid{flex-direction:column;gap:8px;margin-top:8px;display:flex}.sai-lam-item{background:var(--bg-card);border-radius:var(--radius-sm);gap:10px;padding:10px 12px;display:flex}.sai-lam-item .sl-q{color:#e67e22;flex-shrink:0;font-size:12px;font-weight:700}.sai-lam-item .sl-nd{color:var(--text-muted);font-size:12px;line-height:1.5}.ngu-gioi-tong{border-radius:var(--radius);border:1px solid var(--border);grid-template-columns:1fr;gap:2px;margin:16px 0;display:grid;overflow:hidden}.ng-hang{border-bottom:1px solid var(--border);grid-template-columns:60px 1fr 1fr 1fr;display:grid}.ng-hang:last-child{border-bottom:none}.ng-hang.header .ng-o{letter-spacing:1px;color:var(--text-muted);background:var(--bg-secondary);padding:8px 12px;font-size:10px;font-weight:700}.ng-o{color:var(--text-muted);border-right:1px solid var(--border);align-items:center;padding:12px 14px;font-size:12px;line-height:1.5;display:flex}.ng-o:last-child{border-right:none}.ng-o.so{justify-content:center;font-size:20px;font-weight:900}.ng-o.ten{color:var(--text);font-weight:700}.so-luat{border:1px solid var(--border);border-radius:var(--radius);grid-template-columns:1fr auto 1fr;gap:0;margin:16px 0;display:grid;overflow:hidden}.sl-cot{padding:20px}.sl-giua{background:var(--bg-secondary);border-left:1px solid var(--border);border-right:1px solid var(--border);justify-content:center;align-items:center;min-width:50px;font-size:20px;display:flex}.sl-ten{margin-bottom:8px;font-size:14px;font-weight:700}.sl-item{color:var(--text-muted);gap:8px;margin-bottom:6px;font-size:12px;line-height:1.5;display:flex}@media (width<=900px){.breadcrumb{padding:14px 20px}.tinh-huong-grid,.so-luat{grid-template-columns:1fr}.sl-giua{border:none;border-top:1px solid var(--border);border-bottom:1px solid var(--border);min-width:auto;padding:8px}.ng-hang{grid-template-columns:40px 1fr 1fr}.ng-hang .ng-o:nth-child(4),.ng-hang.header .ng-o:nth-child(4){display:none}}