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ease}.workspace-quota-tip{font-size:12px;color:var(--text-muted);line-height:1.5}.workspace-history-list{display:flex;flex-direction:column;gap:12px}.workspace-history-item{padding:12px;background:var(--bg-soft);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-fast)}.workspace-history-item:hover{background:var(--bg-info)}.workspace-history-text{font-size:13px;color:var(--text-primary);margin-bottom:4px;line-height:1.5}.workspace-history-date{font-size:11px;color:var(--text-muted)}.workspace-toast{position:fixed;bottom:32px;left:50%;transform:translate(-50%);padding:12px 24px;background:var(--text-primary);color:#fff;border-radius:var(--radius-full);font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);z-index:2000;animation:toastIn .3s ease}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,20px)}to{opacity:1;transform:translate(-50%)}}@media (max-width: 1024px){.workspace-container{grid-template-columns:1fr}.workspace-sidebar{order:-1;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.workspace-param-row{grid-template-columns:1fr}}@media (max-width: 640px){.workspace-hero{padding:40px 20px 60px}.workspace-hero-title{font-size:28px}.workspace-container{padding:0 16px 60px}.workspace-card{padding:20px}.workspace-scene-grid{grid-template-columns:repeat(2,1fr)}.workspace-sidebar{grid-template-columns:1fr}}.download-banner{background:linear-gradient(135deg,#0a0a1a,#0f1729);border-radius:var(--radius-2xl);padding:28px;color:var(--text-inverse);text-align:center;position:relative;overflow:hidden}.download-banner:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(42,106,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(42,106,255,.04) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}.download-banner-icon{position:relative;font-size:36px;margin-bottom:12px}.download-banner-title{position:relative;font-size:16px;font-weight:700;margin-bottom:8px}.download-banner-desc{position:relative;font-size:13px;color:var(--text-inverse-muted);line-height:1.6;margin-bottom:16px}.download-banner-btn{position:relative;width:100%}.web-recorder{display:flex;flex-direction:column;align-items:center;gap:16px}.web-recorder-core{display:flex;align-items:center;gap:16px}.web-recorder-btn{width:72px;height:72px;border-radius:50%;border:none;background:linear-gradient(135deg,#2a6aff,#1a5aef);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 20px #2a6aff4d;transition:var(--transition-base)}.web-recorder-btn:hover{transform:scale(1.05);box-shadow:0 8px 30px #2a6aff66}.web-recorder-btn.recording{background:#ef4444;box-shadow:0 4px 20px #ef44444d;animation:recorderPulse 1.5s ease-in-out infinite}.web-recorder-btn.recording:hover{box-shadow:0 8px 30px #ef444466}.web-recorder-btn.processing{background:var(--text-muted);cursor:not-allowed}@keyframes recorderPulse{0%,to{box-shadow:0 0 #ef444466}50%{box-shadow:0 0 0 16px #ef444400}}.web-recorder-waves{display:flex;align-items:center;gap:4px;height:32px}.web-recorder-wave{width:4px;height:16px;background:var(--brand);border-radius:2px;animation:wave .8s ease-in-out infinite}@keyframes wave{0%,to{transform:scaleY(.5)}50%{transform:scaleY(1.5)}}.web-recorder-duration{font-size:18px;font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums;min-width:48px}.web-recorder-cancel{padding:6px 14px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);border-radius:var(--radius-full);font-size:13px;cursor:pointer;transition:var(--transition-fast)}.web-recorder-cancel:hover{border-color:var(--danger);color:var(--danger)}.web-recorder-hint{font-size:14px;color:var(--text-secondary)}.web-recorder-error{padding:10px 16px;background:#ef444414;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-md);font-size:13px;color:var(--danger)}.web-recorder-https-tip{font-size:12px;color:var(--orange);text-align:center;max-width:300px;line-height:1.5}.page-wrapper{min-height:calc(100vh - var(--header-height));background:linear-gradient(180deg,#f8f9ff,#fafafa);padding:40px 0 80px}.page-container{max-width:var(--container-max);margin:0 auto;padding:0 24px}.page-header{margin-bottom:28px}.page-title{font-size:32px;font-weight:800;color:var(--text-primary);margin-bottom:8px}.page-subtitle{font-size:15px;color:var(--text-secondary)}.page-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-2xl);padding:28px;box-shadow:var(--shadow-sm)}