:root{--font-ui:"MiSans", "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, sans-serif;font-family:var(--font-ui);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:subpixel-antialiased;-moz-osx-font-smoothing:auto;--color-primary-50:#f0eeff;--color-primary-100:#ede9fe;--color-primary-200:#ddd6fe;--color-primary-400:#a855f7;--color-primary-500:#6d5dfb;--color-primary-600:#6254f5;--color-primary-700:#7c3aed;--color-primary-800:#5b21b6;--color-primary:var(--color-primary-600);--color-primary-hover:#7568f7;--color-primary-pressed:#5144d8;--color-primary-soft:var(--color-primary-50);--color-primary-light:var(--color-primary-100);--color-success-50:#d1fae5;--color-success-100:#e0f2f1;--color-success-400:#34d399;--color-success-500:#10b981;--color-success-600:#24a36a;--color-success-700:#0f766e;--color-success:var(--color-success-600);--color-success-soft:var(--color-success-50);--color-warning-50:#fef3c7;--color-warning-100:#fff3d6;--color-warning-400:#fbbf24;--color-warning-500:#f59e0b;--color-warning-600:#d98b22;--color-warning-700:#9a620d;--color-warning:var(--color-warning-500);--color-warning-soft:var(--color-warning-50);--color-on-warning:#1a103d;--color-warning-bg:#fff8e7;--color-warning-border:#f1deae;--color-info-50:#e8f0fe;--color-info-100:#ecf3ff;--color-info-500:#3478f6;--color-info-600:#2080f0;--color-info:var(--color-info-600);--color-info-soft:var(--color-info-50);--color-danger-50:#fff0f2;--color-danger-500:#f05b6b;--color-danger-600:#ef4444;--color-danger-700:#dc2626;--color-danger:var(--color-danger-500);--color-danger-soft:var(--color-danger-50);--color-white:#fff;--color-black:#000;--bg-primary:#f6f8fb;--bg-secondary:#f1f4f8;--bg-elevated:var(--color-white);--surface:var(--color-white);--surface-hover:#f7f8fc;--surface-active:var(--color-primary-soft);--border:#d8dee9;--border-strong:#c5cedc;--text-primary:#172033;--text-secondary:#475569;--text-muted:#6e7681;--text-on-accent:var(--color-white);--accent-purple:var(--color-primary);--accent-gold:var(--color-warning-600);--accent-pink:var(--color-danger);--accent-blue:var(--color-info-500);--accent-cyan:#159a9c;--accent-green:var(--color-success);--shadow-sm:0 1px 2px #1720330a;--shadow-md:0 10px 30px #17203312;--shadow-lg:0 18px 48px #1720331a;--scrollbar-thumb:#c8d0dc;--breakpoint-sm:640px;--breakpoint-md:768px;--breakpoint-lg:1024px;--breakpoint-xl:1280px;--breakpoint-2xl:1440px}html{background:var(--bg-primary);scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}html::-webkit-scrollbar{width:7px;height:7px}html::-webkit-scrollbar-track{background:0 0}html::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:999px}body{background:var(--bg-primary);min-width:320px;color:var(--text-primary);margin:0;padding:0}button,input,textarea,select{font:inherit}*{box-sizing:border-box}.n-card{background:var(--surface);border-color:var(--border);box-shadow:var(--shadow-sm)}.n-button.n-button--default-type{background:var(--surface);border-color:var(--border-strong);color:var(--text-primary)}.n-button.n-button--default-type:hover{background:var(--surface-hover)}::selection{color:var(--text-on-accent);background:color-mix(in srgb, var(--color-primary) 75%, transparent)}:root{--image-brand:var(--color-primary-500);--image-brand-soft:var(--color-primary-50);--image-mode-t2i:var(--color-primary);--image-mode-t2i-soft:var(--color-primary-soft);--image-mode-i2i:var(--color-info-500);--image-mode-i2i-soft:var(--color-info-50);--image-mode-inpaint:var(--color-warning-600);--image-mode-inpaint-soft:var(--color-warning-50);--image-canvas-bg:var(--bg-secondary);--image-canvas-texture:radial-gradient(circle at 20% 20%, #6254f508, transparent 35%), radial-gradient(circle at 80% 80%, #2080f008, transparent 35%);--image-frame-shadow:0 24px 60px #1720331f;--image-frame-border:1px solid var(--border)}html.dark{--image-canvas-bg:#1a1d25;--image-frame-shadow:0 24px 60px #00000059;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}:root{--video-brand:var(--color-danger);--video-brand-soft:var(--color-danger-soft);--video-brand-text:#9f1239;--video-stage-bg:#101114;--video-frame-border:1px solid #ffffff14;--video-frame-shadow:0 24px 60px #00000038;--article-brand:var(--accent-cyan);--article-brand-soft:#eaf8f7;--article-brand-text:#0f766e;--article-paper-bg:var(--surface);--article-paper-line:var(--border);--article-paper-shadow:0 10px 30px #1720330f;--drama-brand:var(--accent-cyan);--drama-brand-soft:#eaf8f7;--drama-brand-text:var(--color-success-700);--drama-brand-gradient:linear-gradient(135deg, var(--accent-cyan), var(--color-success-700));--avatar-brand:var(--color-warning-600);--avatar-brand-soft:#fff7e8;--canvas-bg:#0a0a0c;--canvas-surface:#101013;--canvas-surface-raised:#17171b;--canvas-text-strong:#f2f2f4;--canvas-text:#e8e8ee;--canvas-text-secondary:#c9c9d2;--canvas-text-muted:#8f8f9a;--canvas-text-faint:#6d6d78;--canvas-accent:#9a8fff;--canvas-accent-soft:#9a8fff1f;--canvas-accent-cool:#496ff4;--canvas-accent-gradient:linear-gradient(110deg, #6254f5, #496ff4);--canvas-danger:#ff6b81}.create-page{--create-brand:var(--color-primary);--create-brand-soft:var(--color-primary-soft);--create-brand-hover:color-mix(in srgb, var(--create-brand) 88%, #fff);flex-direction:column;height:100%;padding:20px 24px 28px;display:flex;overflow-y:auto}.create-topbar{flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.topbar-lead{align-items:center;gap:14px;min-width:0;display:flex}.title-block{min-width:0}.topbar-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.create-ghost-btn{background:var(--bg-secondary);height:34px;color:var(--text-secondary);cursor:pointer;white-space:nowrap;border:none;border-radius:999px;align-items:center;gap:4px;padding:0 14px;font-size:13px;font-weight:600;transition:border-color .18s,color .18s,background .18s;display:inline-flex}.create-ghost-btn:hover:not(:disabled){background:var(--create-brand-soft);color:var(--create-brand)}.create-ghost-btn:disabled{opacity:.5;cursor:not-allowed}.create-title{color:var(--text-primary);text-align:left;letter-spacing:-.01em;margin:0;font-size:18px;font-weight:700}.create-subtitle{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;font-size:12px;line-height:1.4;overflow:hidden}.create-layout{grid-template-columns:minmax(400px,440px) minmax(0,1fr);align-items:start;gap:20px;display:grid}.param-panel{background:var(--surface);box-shadow:var(--shadow-sm);border-radius:18px;flex-direction:column;gap:18px;padding:20px;display:flex}.param-col{display:contents}.canvas-area{background:var(--surface);height:calc(100vh - 132px);min-height:460px;box-shadow:var(--shadow-sm);border-radius:18px;flex-direction:column;padding:16px;display:flex;position:sticky;top:0}.canvas-header{flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.canvas-label{color:var(--text-primary);font-size:14px;font-weight:600}.canvas-status{color:var(--text-muted);font-size:12px}.canvas-frame{background:radial-gradient(120% 100% at 50% 0%, color-mix(in srgb, var(--create-brand) 10%, transparent), transparent 70%), var(--video-stage-bg,#101114);border-radius:14px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:10px;min-height:0;padding:14px;display:flex}.stage{max-width:100%;height:100%;max-height:100%;aspect-ratio:var(--stage-aspect,9 / 16);background:var(--video-stage-bg,#101114);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 32px #00000029}.stage-fill{border-radius:12px;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.create-layout--form,.create-layout--result{width:100%;max-width:1440px;margin:0 auto}.create-layout--form{grid-template-columns:minmax(0,1fr)}.create-layout--form>.param-panel{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px 24px;display:grid}.create-layout--form>.param-panel>.param-col{flex-direction:column;gap:18px;min-width:0;display:flex}.create-layout--form>.param-panel>.sticky-generate{grid-column:1/-1}.create-layout--result{grid-template-columns:minmax(0,1fr)}.create-layout--result>.canvas-area{height:calc(100vh - 132px);min-height:520px;position:static}.panel-head{align-items:center;gap:8px;display:flex}.panel-head-text,.collapse-title{color:var(--text-primary);align-items:center;gap:8px;font-size:13px;font-weight:600;display:inline-flex}.step-dot{background:var(--create-brand-soft);width:18px;height:18px;color:var(--create-brand);border-radius:50%;flex-shrink:0;place-items:center;font-size:11px;font-weight:700;display:inline-grid}.field-group{flex-direction:column;gap:8px;display:flex}.field-label{color:var(--text-secondary);align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.required{color:var(--create-brand)}.text-input,.textarea{border:1px solid var(--border);background:var(--surface);resize:none;width:100%;color:var(--text-primary);border-radius:10px;outline:none;padding:10px 12px;font-family:inherit;font-size:13px;transition:border-color .2s,box-shadow .2s}.text-input:focus,.textarea:focus{border-color:var(--create-brand);box-shadow:0 0 0 3px color-mix(in srgb, var(--create-brand) 10%, transparent)}.text-input::placeholder,.textarea::placeholder{color:var(--text-muted)}.text-input:disabled,.textarea:disabled{opacity:.6;cursor:not-allowed}.option-row{flex-wrap:wrap;gap:8px;display:flex}.option-chip{border:1px solid var(--border);background:var(--surface);height:32px;color:var(--text-secondary);cursor:pointer;border-radius:8px;padding:0 12px;font-size:12px;transition:all .15s}.option-chip:hover:not(:disabled){border-color:color-mix(in srgb, var(--create-brand) 30%, transparent)}.option-chip.active{background:var(--create-brand-soft);color:var(--create-brand);border-color:var(--create-brand);font-weight:600}.option-chip:disabled{opacity:.55;cursor:not-allowed}.option-empty-hint{color:var(--text-muted);font-size:11px}.ratio-chip{align-items:center;gap:8px;display:inline-flex}.ratio-preview{border:1.5px solid;border-radius:2px;flex-shrink:0;width:14px;height:14px}.ratio-preview.portrait{width:12px;height:16px}.ratio-preview.wide{width:20px;height:11px}.ratio-notice{background:var(--bg-secondary);color:var(--text-muted);border-radius:8px;padding:8px 10px;font-size:11px;line-height:1.5}.collapse-group{flex-direction:column;gap:10px;display:flex}.collapse-toggle{width:100%;color:var(--text-primary);cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;padding:0;font-size:13px;font-weight:600;display:flex}.collapse-icon{width:20px;height:20px;color:var(--text-muted);border-radius:6px;justify-content:center;align-items:center;font-size:14px;line-height:1;display:inline-flex}.collapse-toggle:hover .collapse-icon{background:var(--bg-secondary);color:var(--text-secondary)}.collapse-body{flex-direction:column;gap:14px;padding-left:2px;display:flex}.sticky-generate{background:var(--surface);border-top:1px solid var(--border);flex-direction:column;gap:10px;margin-top:2px;padding-top:12px;display:flex;position:sticky;bottom:0}.token-row{justify-content:space-between;align-items:center;font-size:12px;display:flex}.token-balance{color:var(--text-muted)}.token-cost{color:var(--create-brand);font-weight:600}.token-recharge{color:var(--color-danger);cursor:pointer;text-align:left;background:0 0;border:0;padding:0;font-size:12px;font-weight:600}.btn-generate{background:var(--create-brand-gradient,var(--create-brand));color:#fff;cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;width:100%;height:44px;font-size:15px;font-weight:600;transition:transform .15s,box-shadow .2s,opacity .2s;display:flex}.btn-generate:hover:not(:disabled){box-shadow:0 8px 22px color-mix(in srgb, var(--create-brand) 30%, transparent);transform:translateY(-1px)}.btn-generate:disabled{opacity:.55;cursor:not-allowed}.generate-icon{font-size:16px}.empty-canvas{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:16px;display:flex}.empty-canvas p{color:#f4f5f7;margin:0;font-size:14px;font-weight:600}.empty-canvas span{color:#ffffff8c;font-variant-numeric:tabular-nums;font-size:12px}.canvas-icon{color:#ffffffb8;background:#ffffff14;border-radius:50%;place-items:center;width:56px;height:56px;display:grid}.generating-canvas{text-align:center;color:#ffffffa8;flex-direction:column;align-items:center;gap:10px;padding:18px;display:flex}.generating-canvas p{margin:0}.generating-title{color:#f4f5f7;font-size:14px;font-weight:600}.generating-stage{color:#ffffffa8;font-size:12px}.generating-tip{color:#ffffff6b;font-size:11px}.progress-line{background:#ffffff26;border-radius:2px;width:min(220px,78%);height:4px;overflow:hidden}.progress-line span{background:var(--create-brand);width:0%;height:100%;transition:width .3s;display:block}.progress-meta{color:#fff9;font-variant-numeric:tabular-nums;align-items:center;gap:10px;font-size:12px;display:flex}.btn{border:1px solid var(--border-strong);background:var(--surface);height:36px;color:var(--text-primary);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:0 16px;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{border-radius:8px;height:28px;padding:0 10px;font-size:12px}.btn-ghost{color:var(--text-secondary);background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){background:var(--bg-secondary)}.hidden-file-input{display:none}.media-source-toolbar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.media-rule-tip{color:var(--text-muted);margin:6px 0 8px;font-size:10px;line-height:1.5}@media (width<=1180px){.create-layout,.create-layout--form>.param-panel{grid-template-columns:minmax(0,1fr)}.canvas-area{height:auto;min-height:420px;position:static}.canvas-frame{min-height:400px}.stage{max-width:100%;height:min(64vh,460px)}}@media (width<=520px){.create-page{padding:16px 14px 22px}.create-title{font-size:15px}.create-subtitle{display:none}.create-topbar{gap:8px}.stage{height:min(58vh,400px)}}