.vt-page-container{background-color:#f8fafc;min-height:100vh;padding-bottom:5rem}.vt-header-banner{color:#fff;background:linear-gradient(135deg,#081428 0%,#0c1f3f 60%,#153265 100%);border-bottom:4px solid #c9a84c;padding:3rem 1.5rem 2.5rem;position:relative;overflow:hidden}.vt-header-inner{max-width:1240px;margin:0 auto}.vt-breadcrumbs{color:#94a3b8;align-items:center;gap:8px;margin-bottom:12px;font-size:13px;font-weight:500;display:flex}.vt-breadcrumbs a{color:#fef3c7;text-decoration:none;transition:color .15s}.vt-breadcrumbs a:hover{color:#fff;text-decoration:underline}.vt-header-title{color:#fff;letter-spacing:-.02em;margin:0;font-size:clamp(2rem,4vw,2.75rem);font-weight:900;line-height:1.15}.vt-main-content{max-width:1240px;margin:2.5rem auto 0;padding:0 1.25rem}.vt-intro-section{text-align:center;max-width:760px;margin:0 auto 2.5rem}.vt-intro-title{color:#0c1f3f;margin-bottom:.75rem;font-size:clamp(1.5rem,3vw,2rem);font-weight:800;line-height:1.25}.vt-intro-desc{color:#475569;margin:0;font-size:1rem;line-height:1.6}.vt-viewer-container{background:#0c1f3f;border:3px solid #c9a84c;border-radius:24px;margin-bottom:2.5rem;position:relative;overflow:hidden;box-shadow:0 16px 40px -8px #0c1f3f59}.vt-viewer-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#081428f5;border-bottom:1px solid #ffffff1f;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.5rem;display:flex}.vt-viewer-header-left{align-items:center;gap:12px;display:flex}.vt-compass-box{color:#c9a84c;background:#c9a84c2e;border:1px solid #c9a84c66;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.vt-badge-strip{align-items:center;gap:8px;margin-bottom:3px;display:flex}.vt-badge-3d{text-transform:uppercase;letter-spacing:.05em;color:#fef3c7;background:#c9a84c40;border:1px solid #c9a84c73;border-radius:9999px;padding:2px 10px;font-size:11px;font-weight:800;display:inline-block}.vt-scene-title{color:#fff;letter-spacing:.01em;margin:0;font-size:1.25rem;font-weight:800}.vt-viewer-header-right{align-items:center;gap:10px;display:flex}.vt-btn-reset{color:#e2e8f0;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:12px;font-weight:600;transition:all .2s;display:inline-flex}.vt-btn-reset:hover{color:#fff;background:#fff3}.vt-btn-fullscreen{color:#0c1f3f;cursor:pointer;background:linear-gradient(135deg,#c9a84c 0%,#e5c56d 100%);border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 18px;font-size:12px;font-weight:800;transition:all .2s;display:inline-flex;box-shadow:0 4px 12px #c9a84c59}.vt-btn-fullscreen:hover{background:linear-gradient(135deg,#d8b85c 0%,#f0d484 100%);transform:translateY(-1px);box-shadow:0 6px 16px #c9a84c80}.vt-iframe-wrapper{background:#000;width:100%;height:520px;position:relative}@media (max-width:768px){.vt-iframe-wrapper{height:380px}}.vt-iframe-element{border:none;width:100%;height:100%;display:block}.vt-viewer-footer{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#cbd5e1;background:#081428f5;border-top:1px solid #ffffff1f;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1.5rem;font-size:13px;display:flex}.vt-footer-info{align-items:center;gap:8px;display:flex}.vt-footer-tip{color:#94a3b8;font-size:11.5px}@media (max-width:640px){.vt-footer-tip{display:none}}.vt-tabs-bar{border-bottom:1px solid #e2e8f0;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-bottom:2rem;padding-bottom:1.5rem;display:flex}.vt-tab-btn{color:#334155;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:9999px;align-items:center;gap:8px;padding:9px 18px;font-size:13.5px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 1px 3px #0000000a}.vt-tab-btn:hover{color:#0c1f3f;background:#f1f5f9;border-color:#94a3b8}.vt-tab-btn.active{color:#fff;background:#0c1f3f;border-color:#c9a84c;transform:scale(1.03);box-shadow:0 4px 14px #0c1f3f38}.vt-tab-btn.active svg{color:#c9a84c}.vt-grid-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.vt-grid-title{color:#0c1f3f;align-items:center;gap:8px;margin:0;font-size:1.25rem;font-weight:800;display:flex}.vt-grid-counter{color:#475569;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:9999px;padding:4px 12px;font-size:12px;font-weight:700}.vt-hotspots-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.vt-hotspot-card{cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:16px;flex-direction:column;justify-content:space-between;padding:16px;transition:all .2s;display:flex;box-shadow:0 2px 6px #00000008}.vt-hotspot-card:hover{background:#f8fafc;border-color:#c9a84c;transform:translateY(-2px);box-shadow:0 6px 18px #0c1f3f14}.vt-hotspot-card.active{color:#fff;background:linear-gradient(135deg,#0c1f3f 0%,#153265 100%);border:2px solid #c9a84c;transform:scale(1.02);box-shadow:0 8px 24px #0c1f3f47}.vt-card-top{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.vt-card-badge{text-transform:uppercase;letter-spacing:.04em;color:#475569;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:6px;padding:3px 8px;font-size:10px;font-weight:800}.vt-hotspot-card.active .vt-card-badge{color:#fef3c7;background:#c9a84c40;border-color:#c9a84c73}.vt-card-play-icon{color:#94a3b8;width:20px;height:20px;transition:transform .2s}.vt-hotspot-card:hover .vt-card-play-icon{color:#0c1f3f;transform:scale(1.15)}.vt-hotspot-card.active .vt-card-play-icon{color:#c9a84c}.vt-card-title{color:#0c1f3f;margin:0 0 4px;font-size:15px;font-weight:800;line-height:1.3}.vt-hotspot-card.active .vt-card-title{color:#fff}.vt-card-desc{color:#64748b;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:12px;line-height:1.45;display:-webkit-box;overflow:hidden}.vt-hotspot-card.active .vt-card-desc{color:#cbd5e1}