.page-module__QLNOrG__pageHeader{padding:var(--spacing-2xl) 0 var(--spacing-xl);background:linear-gradient(155deg, var(--color-warm-white) 0%, var(--color-cream) 100%);border-bottom:1px solid var(--color-border)}.page-module__QLNOrG__breadcrumb{font-family:var(--font-display);color:var(--color-text-muted);margin-bottom:var(--spacing-lg);align-items:center;gap:6px;font-size:.85rem;display:flex}.page-module__QLNOrG__breadcrumb a{color:var(--color-text-muted);transition:color var(--transition-fast)}.page-module__QLNOrG__breadcrumb a:hover{color:var(--color-navy)}.page-module__QLNOrG__breadcrumb span{color:var(--color-text-muted)}.page-module__QLNOrG__pageTitle{color:var(--color-navy);margin-bottom:var(--spacing-sm);font-size:clamp(2rem,4vw,3rem);font-weight:700}.page-module__QLNOrG__pageDesc{color:var(--color-text-muted);max-width:520px;font-size:1.05rem}.page-module__QLNOrG__content{padding:var(--spacing-2xl) 0 var(--spacing-3xl)}.page-module__QLNOrG__tabBar{gap:var(--spacing-xs);border-bottom:2px solid var(--color-border);margin-bottom:var(--spacing-2xl);scrollbar-width:none;-ms-overflow-style:none;display:flex;overflow-x:auto}.page-module__QLNOrG__tabBar::-webkit-scrollbar{display:none}.page-module__QLNOrG__tab{font-family:var(--font-display);color:var(--color-text-muted);border-radius:var(--radius-md) var(--radius-md) 0 0;cursor:pointer;transition:color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:.65rem 1.2rem;font-size:.9rem;font-weight:700}.page-module__QLNOrG__tab:hover{color:var(--color-navy);background:var(--color-cream)}.page-module__QLNOrG__tab.page-module__QLNOrG__active{color:var(--color-navy);border-bottom-color:var(--color-navy);background:var(--color-cream)}.page-module__QLNOrG__videoGrid{gap:var(--spacing-lg);grid-template-columns:repeat(3,1fr);animation:.25s page-module__QLNOrG__fadeIn;display:grid}.page-module__QLNOrG__videoCard{background:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:transform var(--transition-base), box-shadow var(--transition-base);cursor:pointer;overflow:hidden}.page-module__QLNOrG__videoCard:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.page-module__QLNOrG__thumbWrap{aspect-ratio:16/9;background:var(--color-navy-dark);position:relative;overflow:hidden}.page-module__QLNOrG__thumb{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-slow), opacity var(--transition-base)}.page-module__QLNOrG__videoCard:hover .page-module__QLNOrG__thumb{opacity:.85;transform:scale(1.04)}.page-module__QLNOrG__playBtn{opacity:0;transition:opacity var(--transition-base);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.page-module__QLNOrG__videoCard:hover .page-module__QLNOrG__playBtn{opacity:1}.page-module__QLNOrG__playBtnInner{width:52px;height:52px;transition:transform var(--transition-base);background:#fffffff2;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex;transform:scale(.9);box-shadow:0 4px 16px #00000040}.page-module__QLNOrG__videoCard:hover .page-module__QLNOrG__playBtnInner{transform:scale(1)}.page-module__QLNOrG__duration{color:var(--color-white);font-family:var(--font-display);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000bf;border-radius:4px;padding:.2rem .45rem;font-size:.75rem;font-weight:700;position:absolute;bottom:8px;right:8px}.page-module__QLNOrG__cardBody{padding:var(--spacing-md)}.page-module__QLNOrG__cardTitle{font-family:var(--font-display);color:var(--color-navy);margin-bottom:var(--spacing-xs);font-size:.92rem;font-weight:600;line-height:1.35}.page-module__QLNOrG__cardDesc{color:var(--color-text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.82rem;line-height:1.5;display:-webkit-box;overflow:hidden}.page-module__QLNOrG__modalOverlay{z-index:200;padding:var(--spacing-lg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#3a5010e0;justify-content:center;align-items:center;animation:.2s page-module__QLNOrG__fadeIn;display:flex;position:fixed;inset:0}.page-module__QLNOrG__modalContent{background:var(--color-navy-dark);border-radius:var(--radius-xl);width:100%;max-width:860px;animation:.25s page-module__QLNOrG__fadeInUp;overflow:hidden;box-shadow:0 24px 64px #00000080}.page-module__QLNOrG__modalHeader{justify-content:space-between;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-lg) var(--spacing-xl);display:flex}.page-module__QLNOrG__modalTitle{font-family:var(--font-display);color:var(--color-white);font-size:1.1rem;font-weight:600;line-height:1.3}.page-module__QLNOrG__modalClose{color:#ffffffb3;cursor:pointer;width:36px;height:36px;transition:background var(--transition-fast), color var(--transition-fast);background:#ffffff1a;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.page-module__QLNOrG__modalClose:hover{color:var(--color-white);background:#fff3}.page-module__QLNOrG__modalIframeWrap{aspect-ratio:16/9;width:100%;position:relative}.page-module__QLNOrG__modalIframe{border:none;width:100%;height:100%;display:block;position:absolute;inset:0}.page-module__QLNOrG__channelLink{align-items:center;gap:var(--spacing-md);background:var(--color-navy);border-radius:var(--radius-lg);padding:var(--spacing-lg) var(--spacing-xl);margin-top:var(--spacing-2xl);flex-wrap:wrap;justify-content:space-between;display:flex}.page-module__QLNOrG__channelLinkText{flex-direction:column;gap:4px;display:flex}.page-module__QLNOrG__channelLinkText strong{font-family:var(--font-display);color:var(--color-white);font-size:1rem;font-weight:600}.page-module__QLNOrG__channelLinkText span{color:#fff9;font-size:.88rem}.page-module__QLNOrG__channelLinkBtn{font-family:var(--font-display);color:var(--color-navy);background:var(--color-white);border-radius:var(--radius-pill);transition:opacity var(--transition-fast);white-space:nowrap;align-items:center;gap:8px;padding:.65rem 1.4rem;font-size:.9rem;font-weight:800;display:inline-flex}.page-module__QLNOrG__channelLinkBtn:hover{opacity:.9}@media (max-width:900px){.page-module__QLNOrG__videoGrid{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.page-module__QLNOrG__videoGrid{grid-template-columns:1fr}.page-module__QLNOrG__channelLink{flex-direction:column;align-items:flex-start}}