@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600&family=Noto+Serif+SC:wght@500;600&display=swap";:root{--bg-primary: #1A1F2E;--bg-secondary: #232838;--bg-tertiary: #2A3142;--bg-hover: #323848;--text-primary: #E8E8E8;--text-secondary: #A0A6B4;--text-muted: #6B7280;--accent-jade: #7FDBCA;--accent-jade-dim: #5BA899;--accent-vermilion: #C45C5C;--accent-gold: #A08B5B;--accent-gold-dim: #7A6A45;--border-color: #3A4152;--border-light: #4A5162;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition-fast: .15s ease;--transition-normal: .25s ease;--font-sans: "Noto Sans SC", -apple-system, sans-serif;--font-serif: "Noto Serif SC", serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}a{color:var(--accent-jade);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-jade-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all 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var(--border-color);border-radius:8px;cursor:pointer;transition:all .2s}.entity-card:hover{border-color:var(--primary-color)}.entity-card.selected{border-color:var(--primary-color);background:rgba(var(--primary-rgb),.1)}.entity-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--bg-tertiary)}.entity-avatar-placeholder{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:600;color:#fff}.entity-avatar-placeholder.type-person{background:#1565c0}.entity-avatar-placeholder.type-organization{background:#7b1fa2}.entity-avatar-placeholder.type-item{background:#ef6c00}.entity-avatar-placeholder.type-location{background:#2e7d32}.entity-avatar-placeholder.type-concept{background:#c2185b}.entity-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:.25rem}.entity-name{font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entity-type{font-size:.75rem;color:var(--text-secondary)}.relations-section{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border-color)}.relations-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.relations-header h4{margin:0;font-size:.875rem;color:var(--text-primary)}.relations-empty{color:var(--text-tertiary);font-size:.875rem;text-align:center;padding:1rem}.relations-list{display:flex;flex-direction:column;gap:.5rem;max-height:200px;overflow-y:auto}.relation-item{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;font-size:.875rem}.relation-from,.relation-to{color:var(--text-primary);font-weight:500}.relation-arrow{color:var(--text-tertiary)}.relation-type-badge{font-size:.7rem;padding:.125rem .375rem;border-radius:4px;background:var(--primary-color);color:#fff;margin-left:auto}.relation-delete{padding:.125rem .375rem;border:none;background:transparent;color:var(--text-tertiary);cursor:pointer;font-size:1rem;transition:color 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0;transition:color var(--transition-fast)}.back-btn:hover{color:var(--accent-jade)}.project-info-section{display:flex;flex-direction:column;gap:16px;margin-bottom:40px}.project-info-header{display:flex;align-items:center;justify-content:space-between}.project-meta{display:flex;align-items:center;gap:16px}.rating-badge{display:flex;align-items:center;gap:4px;font-size:16px;font-weight:600;color:var(--accent-gold)}.rating-star{color:var(--accent-gold)}.douban-link{font-size:13px;color:var(--text-muted);text-decoration:none;transition:color .15s ease}.douban-link:hover{color:var(--accent-jade)}.info-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:768px){.info-cards{grid-template-columns:1fr}}.info-text{font-size:14px;color:var(--text-secondary);line-height:1.7;white-space:pre-wrap}.section-title{font-family:var(--font-serif);font-size:20px;font-weight:600;color:var(--text-primary);margin-bottom:20px}.episodes-list{display:flex;flex-direction:column;gap:12px}.episode-card{display:flex;align-items:center;justify-content:space-between;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px 20px;cursor:pointer;transition:all var(--transition-fast)}.episode-card:hover{border-color:var(--accent-gold-dim);background:var(--bg-tertiary)}.episode-card-left{display:flex;align-items:center;gap:16px}.episode-number{font-family:var(--font-serif);font-size:16px;font-weight:600;color:var(--text-primary);min-width:80px}.episode-tags{display:flex;gap:8px}.episode-card-right{display:flex;align-items:center;gap:16px}.episode-notes{font-size:13px;color:var(--text-muted);max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.episode-delete{background:none;border:none;font-size:20px;color:var(--text-muted);cursor:pointer;padding:0;line-height:1;opacity:0;transition:all var(--transition-fast)}.episode-card:hover .episode-delete{opacity:1}.episode-delete:hover{color:var(--accent-vermilion)}.tabs{display:flex;gap:4px;margin-bottom:24px;border-bottom:1px solid var(--border-color)}.tab{background:none;border:none;padding:12px 20px;font-size:14px;font-weight:500;color:var(--text-muted);cursor:pointer;position:relative;transition:color .15s ease;display:flex;align-items:center;gap:8px}.tab:hover{color:var(--text-secondary)}.tab.active{color:var(--text-primary)}.tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--accent-jade)}.tab-count{font-size:12px;padding:2px 6px;background:var(--bg-tertiary);border-radius:10px;color:var(--text-muted)}.tab.active .tab-count{background:var(--accent-jade);color:var(--bg-primary)}.characters-section{margin-top:8px}.episode-list-card{margin-top:4px}.episode-list-grid{display:flex;flex-direction:column;gap:8px;max-height:300px;overflow-y:auto}.episode-list-item{display:flex;gap:12px;padding:8px 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currentColor}.timeline-segment{position:absolute;top:8px;height:40px;border-radius:var(--radius-sm);opacity:.8;cursor:pointer;transition:opacity .15s ease;min-width:4px}.timeline-segment:hover{opacity:1}.timeline-segment.selected{opacity:1;box-shadow:0 0 0 2px var(--text-primary)}.segment-handle{position:absolute;top:0;width:8px;height:100%;cursor:ew-resize;opacity:0;transition:opacity .15s ease}.segment-handle:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:3px;height:20px;background:var(--text-primary);border-radius:2px}.segment-handle-left{left:-4px}.segment-handle-right{right:-4px}.timeline-segment:hover .segment-handle,.timeline-segment.selected .segment-handle{opacity:1}.timeline-cursor{position:absolute;top:0;width:2px;height:100%;background:var(--accent-vermilion);pointer-events:none;transform:translate(-1px);z-index:10}.timeline-cursor:before{content:"";position:absolute;top:-4px;left:50%;transform:translate(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:6px solid var(--accent-vermilion)}.drag-info{margin-top:8px;font-size:13px;color:var(--text-secondary);text-align:center;font-variant-numeric:tabular-nums}.drag-duration{margin-left:8px;color:var(--text-muted)}.segment-type-selector{display:flex;gap:8px;margin-top:12px}.segment-type-btn{flex:1;padding:8px 12px;border:2px solid var(--border-color);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;justify-content:center;gap:6px}.segment-type-btn.type-keep{--btn-color: var(--accent-jade)}.segment-type-btn.type-narration{--btn-color: var(--accent-gold)}.segment-type-btn.type-skip{--btn-color: var(--text-muted)}.segment-type-dot{width:8px;height:8px;border-radius:50%;background:currentColor}.segment-label{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-size:11px;color:var(--bg-primary);font-weight:500;white-space:nowrap;pointer-events:none;text-shadow:0 1px 2px rgba(0,0,0,.3)}.timeline-segment.dragging{opacity:.7;z-index:20}.timeline.moving{cursor:grabbing}.context-menu{position:fixed;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:4px 0;min-width:140px;box-shadow:0 4px 12px #0000004d;z-index:1000}.context-menu-item{display:block;width:100%;padding:8px 16px;border:none;background:none;color:var(--text-primary);font-size:13px;text-align:left;cursor:pointer;transition:background .1s ease}.context-menu-item:hover{background:var(--bg-tertiary)}.context-menu-item.danger{color:var(--accent-vermilion)}.context-menu-item.danger:hover{background:#c44d561a}.context-menu-divider{height:1px;background:var(--border-color);margin:4px 0}.episode-edit-page{min-height:100vh;display:flex;flex-direction:column}.episode-edit-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.episode-edit-header-left{display:flex;align-items:center;gap:20px}.episode-edit-title{font-family:var(--font-serif);font-size:20px;font-weight:600}.status-badge{font-size:12px;padding:4px 10px;border-radius:12px;font-weight:500}.status-badge.status-done{background:var(--accent-jade);color:var(--bg-primary)}.episode-edit-header-right{display:flex;gap:12px}.episode-edit-content{flex:1;display:flex;overflow:hidden}.video-section{flex:1;display:flex;flex-direction:column;padding:24px;overflow-y:auto}.video-controls-bar{display:flex;gap:8px;margin-bottom:12px}.video-player{width:100%;max-height:50vh;background:#000;border-radius:var(--radius-md)}.video-placeholder{width:100%;height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg-secondary);border:2px dashed var(--border-color);border-radius:var(--radius-md)}.video-placeholder-text{color:var(--text-muted);font-size:14px}.segment-type-selector{display:flex;gap:8px;margin-top:16px}.segment-type-btn{flex:1;padding:10px 12px;border:2px solid var(--border-color);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:13px;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;justify-content:center;gap:8px}.segment-type-btn:hover{border-color:var(--text-muted)}.segment-type-btn.active{border-color:currentColor;color:var(--text-primary)}.segment-type-btn.type-keep.active{border-color:var(--accent-jade);color:var(--accent-jade);background:#7fdbca1a}.segment-type-btn.type-narration.active{border-color:var(--accent-gold);color:var(--accent-gold);background:#a08b5b1a}.segment-type-btn.type-skip.active{border-color:var(--text-muted);background:#8080801a}.segment-type-dot{width:10px;height:10px;border-radius:50%;background:currentColor}.timeline-hint{margin-top:12px;font-size:13px;color:var(--text-muted);text-align:center}.sidebar{width:360px;background:var(--bg-secondary);border-left:1px solid var(--border-color);padding:24px;overflow-y:auto}.sidebar-title{font-family:var(--font-serif);font-size:16px;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.sidebar-empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.sidebar-hint{font-size:13px;margin-top:8px}.segment-info{display:flex;align-items:center;gap:12px;margin-bottom:20px}.segment-type-badge{padding:4px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:500;color:var(--bg-primary)}.segment-time{font-size:13px;color:var(--text-secondary);font-variant-numeric:tabular-nums}.episode-notes-section{margin-top:20px}.notes-text{font-size:14px;color:var(--text-secondary);line-height:1.7;white-space:pre-wrap}.sidebar .form-group{margin-bottom:16px}.sidebar .form-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.sidebar .input,.sidebar .textarea{font-size:13px}.sidebar .textarea{min-height:120px}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}.segment-frames{margin-bottom:16px}.segment-frames-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}.segment-frame-item{position:relative;aspect-ratio:16/9;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;border:2px solid transparent;transition:border-color .15s ease}.segment-frame-item:hover{border-color:var(--accent-jade)}.segment-frame-item.selected{border-color:var(--accent-vermilion)}.segment-frame-item img{width:100%;height:100%;object-fit:cover}.segment-frame-time{position:absolute;bottom:0;left:0;right:0;padding:2px 4px;background:#000000b3;color:#fff;font-size:10px;text-align:center;font-variant-numeric:tabular-nums}.label-hint{font-weight:400;color:var(--text-muted);font-size:12px}.textarea-sm{min-height:60px;font-size:13px}.task-progress-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.task-progress-modal{background:var(--bg-secondary);padding:32px 48px;border-radius:var(--radius-lg);text-align:center;min-width:320px}.task-progress-modal h3{font-family:var(--font-serif);font-size:18px;margin-bottom:20px;color:var(--text-primary)}.progress-bar{height:8px;background:var(--bg-tertiary);border-radius:4px;overflow:hidden;margin-bottom:12px}.progress-bar-fill{height:100%;background:var(--accent-jade);transition:width .3s ease}.progress-message{font-size:13px;color:var(--text-secondary);margin-bottom:4px}.progress-percent{font-size:24px;font-weight:600;color:var(--accent-jade);font-variant-numeric:tabular-nums}.keyframes-section{margin-top:20px}.keyframes-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}.keyframes-title{font-size:13px;color:var(--text-secondary)}.keyframes-badge{font-size:11px;padding:2px 6px;background:var(--accent-jade);color:var(--bg-primary);border-radius:var(--radius-sm)}.keyframes-strip{position:relative;height:60px;background:var(--bg-tertiary);border-radius:var(--radius-sm);overflow:hidden}.keyframe-item{position:absolute;top:4px;width:48px;height:52px;transform:translate(-24px);cursor:pointer;border-radius:var(--radius-sm);overflow:hidden;border:2px solid transparent;transition:border-color var(--transition-fast),transform var(--transition-fast)}.keyframe-item:hover{border-color:var(--accent-jade);z-index:10}.keyframe-item.selected{border-color:var(--accent-vermilion);z-index:11}.keyframe-item img{width:100%;height:100%;object-fit:cover}.frame-detail-section{margin-bottom:16px}.frame-preview{width:100%;border-radius:var(--radius-sm);margin-bottom:12px}.frame-time{font-size:13px;color:var(--text-muted);margin-bottom:8px;font-variant-numeric:tabular-nums}.frame-description{font-size:14px;color:var(--text-secondary);line-height:1.6;background:var(--bg-tertiary);padding:12px;border-radius:var(--radius-sm)}.settings-content{max-width:600px;margin:0 auto}.settings-section{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.settings-section-title{margin:0 0 .5rem;font-size:1.125rem;color:var(--text-primary)}.settings-section-desc{margin:0 0 1.5rem;font-size:.875rem;color:var(--text-secondary);line-height:1.6}.settings-section-desc a{color:var(--primary-color);text-decoration:none;margin-left:.5rem}.settings-section-desc a:hover{text-decoration:underline}.form-group{margin-bottom:1.25rem}.form-label{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem;font-size:.875rem;color:var(--text-primary);font-weight:500}.status-badge{font-size:.7rem;padding:.125rem .5rem;border-radius:4px;font-weight:400}.status-badge.status-set{background:var(--accent-jade);color:#fff}.status-badge.status-unset{background:var(--text-muted);color:#fff}.form-hint{margin:.5rem 0 0;font-size:.75rem;color:var(--text-tertiary)}.form-actions{display:flex;align-items:center;gap:1rem;margin-top:1rem}.test-result{font-size:.875rem;padding:.25rem .75rem;border-radius:4px}.test-result.success{background:#4caf501a;color:#4caf50}.test-result.error{background:#f443361a;color:#f44336}.settings-footer{display:flex;justify-content:flex-end;padding-top:1rem}