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.play-btn{opacity:1}.video-body{padding:var(--space-md)var(--space-lg)}.video-title{font-size:var(--font-size-sm);margin-bottom:var(--space-sm);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:600;line-height:1.5;display:-webkit-box;overflow:hidden}.video-meta{align-items:center;gap:var(--space-sm);font-size:var(--font-size-xs);color:var(--color-text-tertiary);margin-bottom:var(--space-sm);display:flex}.video-tags{flex-wrap:wrap;gap:4px;display:flex}.video-tag{background:var(--color-bg-tertiary);color:var(--color-text-secondary);border-radius:var(--radius-full);padding:2px 8px;font-size:.65rem}.video-tag.maker{background:var(--color-accent-light);color:var(--color-accent)}.ranking-tabs{gap:var(--space-xs);margin-bottom:var(--space-xl);border-bottom:1px solid var(--color-border-light);display:flex}.ranking-tab{padding:var(--space-sm)var(--space-lg);font-size:var(--font-size-sm);color:var(--color-text-tertiary);transition:var(--transition-fast);border-bottom:2px solid #0000;margin-bottom:-1px;font-weight:600}.ranking-tab:hover{color:var(--color-text-primary)}.ranking-tab.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.ranking-list{gap:var(--space-sm);flex-direction:column;display:flex}.ranking-item{align-items:center;gap:var(--space-md);padding:var(--space-md)var(--space-lg);border-radius:var(--radius-md);transition:var(--transition-fast);cursor:pointer;display:flex}.ranking-item:hover{background:var(--color-bg-secondary)}.ranking-number{width:32px;height:32px;font-size:var(--font-size-sm);border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex}.ranking-number.top-1{color:#fff;background:linear-gradient(135deg,gold,#ffa000)}.ranking-number.top-2{color:#fff;background:linear-gradient(135deg,#b0bec5,#78909c)}.ranking-number.top-3{color:#fff;background:linear-gradient(135deg,#bcaaa4,#8d6e63)}.ranking-number.top-other{background:var(--color-bg-tertiary);color:var(--color-text-secondary)}.ranking-avatar{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.3rem;display:flex}.ranking-info{flex:1;min-width:0}.ranking-name{font-size:var(--font-size-sm);font-weight:600}.ranking-genre{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.ranking-value{font-size:var(--font-size-sm);color:var(--color-text-secondary);text-align:right;flex-shrink:0;font-weight:700}.news-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fill,minmax(360px,1fr));display:grid}.news-card{gap:var(--space-md);padding:var(--space-lg);background:var(--color-surface);border:1px 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var(--color-border-light);border-radius:var(--radius-lg);transition:var(--transition-base);cursor:pointer;display:flex}.news-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-border)}.news-icon{background:var(--color-bg-secondary);border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;display:flex}.news-content{min-width:0}.news-category{font-size:var(--font-size-xs);color:var(--color-accent);text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px;font-weight:600}.news-title{font-size:var(--font-size-sm);margin-bottom:var(--space-xs);font-weight:600;line-height:1.5}.news-excerpt{font-size:var(--font-size-xs);color:var(--color-text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.6;display:-webkit-box;overflow:hidden}.news-date{font-size:var(--font-size-xs);color:var(--color-text-tertiary);margin-top:var(--space-xs)}.article-hero{padding-top:calc(var(--header-height) + 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var(--color-border-light);transition:var(--transition-fast);display:flex}.vid-detail-channel:hover{border-color:var(--color-accent);box-shadow:var(--shadow-sm)}.vid-detail-channel-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.5rem;display:flex;overflow:hidden}.vid-detail-channel-name{font-size:var(--font-size-base);color:var(--color-text-primary);font-weight:700}.vid-detail-channel-subs{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}@media (max-width:640px){.vid-detail-title{font-size:var(--font-size-xl)}.pagination{flex-wrap:wrap}}.related-section-title{font-size:var(--font-size-lg);color:var(--color-text-primary);margin-bottom:var(--space-lg);padding-left:var(--space-md);border-left:4px solid var(--color-accent);font-weight:700}.yt-embed{aspect-ratio:16/9;width:100%;margin:var(--space-xl)0;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);position:relative;overflow:hidden}.yt-embed iframe{border:none;width:100%;height:100%}.admin-badge{font-size:var(--font-size-xs);background:var(--color-accent);color:#fff;border-radius:var(--radius-full);margin-left:var(--space-sm);padding:2px 8px;font-weight:600}.admin-main{max-width:960px;padding:calc(var(--header-height) + var(--space-2xl))var(--space-xl)var(--space-3xl);margin:0 auto}.admin-section-header{margin-bottom:var(--space-xl);justify-content:space-between;align-items:center;gap:var(--space-md);flex-wrap:wrap;display:flex}.admin-section-title{font-size:var(--font-size-2xl);font-weight:800}.admin-section-count{font-size:var(--font-size-sm);color:var(--color-text-tertiary);margin-left:var(--space-sm)}.btn{align-items:center;gap:var(--space-sm);font-size:var(--font-size-sm);font-weight:600;font-family:var(--font-family);border-radius:var(--radius-md);transition:var(--transition-fast);cursor:pointer;border:none;padding:10px 20px;display:inline-flex}.btn-primary{background:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-secondary:hover{background:var(--color-border)}.btn-danger{color:#e53935;background:#fff5f5}.btn-sm{font-size:var(--font-size-xs);padding:6px 12px}.btn-group{gap:var(--space-sm);flex-wrap:wrap;display:flex}.data-table{border:1px solid var(--color-border-light);border-radius:var(--radius-lg);background:var(--color-surface);width:100%;overflow:hidden}.data-table-header{padding:var(--space-sm)var(--space-lg);background:var(--color-bg-secondary);font-size:var(--font-size-xs);color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--color-border-light);font-weight:600;display:grid}.data-table-row{padding:var(--space-md)var(--space-lg);border-bottom:1px solid var(--color-border-light);font-size:var(--font-size-sm);transition:var(--transition-fast);align-items:center;display:grid}.data-table-row:last-child{border-bottom:none}.data-table-row:hover{background:var(--color-bg-secondary)}.yt-cols{gap:var(--space-md);grid-template-columns:48px 1.5fr .8fr .7fr 100px}.vid-cols{gap:var(--space-md);grid-template-columns:1.5fr 1fr .6fr .6fr 100px}.news-cols{gap:var(--space-md);grid-template-columns:1.5fr .6fr .6fr 100px}.gloss-cols{gap:var(--space-md);grid-template-columns:1.5fr .6fr 100px}.cell-avatar{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;display:flex}.cell-name{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.cell-sub{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.cell-tags{flex-wrap:wrap;gap:3px;display:flex}.cell-actions{gap:var(--space-xs);justify-content:flex-end;display:flex}.action-btn{border-radius:var(--radius-sm);width:32px;height:32px;transition:var(--transition-fast);justify-content:center;align-items:center;font-size:.85rem;display:flex}.action-btn:hover{background:var(--color-bg-tertiary)}.action-btn.delete:hover{color:#e53935;background:#ffebee}.form-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;opacity:0;pointer-events:none;transition:var(--transition-base);background:#00000059;justify-content:center;align-items:flex-start;padding-top:60px;display:flex;position:fixed;inset:0;overflow-y:auto}.form-overlay.open{opacity:1;pointer-events:auto}.form-panel{background:var(--color-surface);border-radius:var(--radius-xl);width:95%;max-width:640px;box-shadow:var(--shadow-xl);transition:var(--transition-base);margin-bottom:60px;transform:translateY(10px)}.form-overlay.open .form-panel{transform:translateY(0)}.form-header{padding:var(--space-lg)var(--space-xl);border-bottom:1px solid var(--color-border-light);justify-content:space-between;align-items:center;display:flex}.form-title{font-size:var(--font-size-lg);font-weight:700}.form-body{padding:var(--space-xl);gap:var(--space-lg);flex-direction:column;display:flex}.form-group{gap:var(--space-xs);flex-direction:column;display:flex}.form-label{font-size:var(--font-size-sm);color:var(--color-text-primary);font-weight:600}.form-hint{font-size:var(--font-size-xs);color:var(--color-text-tertiary)}.form-input,.form-textarea,.form-select{font-size:var(--font-size-sm);font-family:var(--font-family);border:1.5px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);background:var(--color-surface);transition:var(--transition-fast);padding:10px 14px}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 3px #e5393514}.form-textarea{resize:vertical;min-height:80px}.form-row{gap:var(--space-md);grid-template-columns:1fr 1fr;display:grid}.form-checkbox-row{gap:var(--space-xl);display:flex}.form-checkbox{align-items:center;gap:var(--space-sm);font-size:var(--font-size-sm);cursor:pointer;display:flex}.form-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-accent)}.tags-input-container{gap:var(--space-xs);border:1.5px solid var(--color-border);border-radius:var(--radius-md);cursor:text;min-height:42px;transition:var(--transition-fast);flex-wrap:wrap;padding:8px 12px;display:flex}.tags-input-container:focus-within{border-color:var(--color-accent);box-shadow:0 0 0 3px #e5393514}.tags-input-container .tag-item{background:var(--color-accent-light);color:var(--color-accent);border-radius:var(--radius-full);font-size:var(--font-size-xs);align-items:center;gap:4px;padding:3px 8px;font-weight:500;display:inline-flex}.tags-input-container .tag-item .tag-remove{cursor:pointer;opacity:.7;font-size:.7rem}.tags-input-container .tag-item .tag-remove:hover{opacity:1}.tags-input-container input{min-width:100px;font-size:var(--font-size-sm);font-family:var(--font-family);background:0 0;border:none;outline:none;flex:1;padding:3px 0}.form-footer{justify-content:flex-end;gap:var(--space-sm);padding:var(--space-lg)var(--space-xl);border-top:1px solid var(--color-border-light);display:flex}.toast{bottom:var(--space-xl);background:var(--color-text-primary);color:#fff;border-radius:var(--radius-md);font-size:var(--font-size-sm);opacity:0;pointer-events:none;transition:var(--transition-base);z-index:3000;box-shadow:var(--shadow-lg);padding:12px 24px;font-weight:500;position:fixed;left:50%;transform:translate(-50%)translateY(20px)}.toast.visible{opacity:1;transform:translate(-50%)translateY(0)}.settings-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--space-xl);margin-bottom:var(--space-lg)}.settings-card h3{font-size:var(--font-size-md);margin-bottom:var(--space-xs);font-weight:700}.settings-card p{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-md);line-height:1.6}.settings-stats{gap:var(--space-md);margin-bottom:var(--space-lg);grid-template-columns:repeat(auto-fill,minmax(150px,1fr));display:grid}.stat-card{background:var(--color-bg-secondary);border-radius:var(--radius-md);padding:var(--space-md);text-align:center}.stat-card-value{font-size:var(--font-size-xl);color:var(--color-accent);font-weight:800}.stat-card-label{font-size:var(--font-size-xs);color:var(--color-text-tertiary);margin-top:2px}.api-notice{border-radius:var(--radius-md);padding:var(--space-md)var(--space-lg);margin-bottom:var(--space-xl);font-size:var(--font-size-sm);color:#795548;background:#fff8e1;border:1px solid #ffe082}.search-presets{align-items:center;gap:var(--space-xs);flex-wrap:wrap;display:flex}.search-results{border:1px solid var(--color-border-light);border-radius:var(--radius-md);max-height:400px;margin-top:var(--space-sm);overflow-y:auto}.search-result-item{align-items:center;gap:var(--space-md);padding:var(--space-md);border-bottom:1px solid var(--color-border-light);cursor:pointer;transition:var(--transition-fast);display:flex}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:var(--color-bg-secondary)}.search-result-item.already-added{opacity:.6;cursor:default}.sr-checkbox{width:18px;height:18px;accent-color:var(--color-accent);flex-shrink:0}.sr-thumb{object-fit:cover;background:var(--color-bg-tertiary);border-radius:50%;flex-shrink:0;width:48px;height:48px}.sr-info{flex:1;min-width:0}.sr-name{font-weight:600;font-size:var(--font-size-sm);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.sr-meta{font-size:var(--font-size-xs);color:var(--color-text-tertiary);margin-top:2px}.sr-desc{font-size:var(--font-size-xs);color:var(--color-text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:4px;line-height:1.4;display:-webkit-box;overflow:hidden}.sr-status{flex-shrink:0}.search-loading{justify-content:center;align-items:center;gap:var(--space-sm);padding:var(--space-xl);color:var(--color-text-tertiary);font-size:var(--font-size-sm);display:flex}.spinner{border:2.5px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:768px){.yt-cols{grid-template-columns:40px 1fr 80px}.yt-cols .cell-genre,.yt-cols .cell-subs{display:none}.vid-cols{grid-template-columns:1fr 80px}.vid-cols .cell-youtuber,.vid-cols .cell-views,.vid-cols .cell-date{display:none}.news-cols{grid-template-columns:1fr 80px}.news-cols .cell-category,.news-cols .cell-date{display:none}.gloss-cols{grid-template-columns:1fr 80px}.gloss-cols .cell-category{display:none}.form-row{grid-template-columns:1fr}}.md-editor-tabs{gap:var(--space-xs);margin-bottom:var(--space-sm);display:flex}.md-tab{padding:var(--space-xs)var(--space-md);font-size:var(--font-size-xs);color:var(--color-text-tertiary);background:var(--color-bg-tertiary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast);border:1.5px solid #0000;font-weight:600}.md-tab:hover{color:var(--color-text-primary)}.md-tab.active{color:var(--color-accent);background:var(--color-accent-light,#ffebee);border-color:var(--color-accent)}.md-editor{min-height:300px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:var(--font-size-sm);resize:vertical;tab-size:2;line-height:1.7}.md-preview{min-height:300px;max-height:500px;padding:var(--space-lg);border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);overflow-y:auto}.bulk-actions{align-items:center;gap:var(--space-md);padding:var(--space-sm)var(--space-lg);background:var(--color-accent-light,#e3f2fd);border-radius:var(--radius-md);margin-bottom:var(--space-md);border:1px solid var(--color-accent);display:flex}.bulk-info{font-size:var(--font-size-sm);color:var(--color-accent);font-weight:600}.cell-check{justify-content:center;align-items:center;display:flex}.cell-check input[type=checkbox],#bulk-select-all{cursor:pointer;width:18px;height:18px;accent-color:var(--color-accent)}.btn-danger{color:#fff;border-radius:var(--radius-md);padding:var(--space-xs)var(--space-md);font-size:var(--font-size-sm);cursor:pointer;transition:var(--transition-fast);background:#e53935;border:none;font-weight:600}.btn-danger:hover{background:#c62828}.search-options{align-items:center;gap:var(--space-md);margin-bottom:var(--space-md);display:flex}.toggle-label{align-items:center;gap:var(--space-xs);font-size:var(--font-size-sm);color:var(--color-text-secondary);cursor:pointer;display:flex}.toggle-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--color-accent)}.btn-load-more{margin-top:var(--space-md)}.glossary-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fill,minmax(300px,1fr));display:grid}.glossary-card{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--space-xl);transition:var(--transition-base);color:inherit;text-decoration:none;display:block;position:relative;overflow:hidden}.glossary-card:before{content:"";background:var(--color-accent-gradient);opacity:0;height:3px;transition:var(--transition-base);position:absolute;top:0;left:0;right:0}.glossary-card:hover{border-color:var(--color-border);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.glossary-card:hover:before{opacity:1}.glossary-card-term{font-size:var(--font-size-lg);color:var(--color-text-primary);margin-bottom:var(--space-xs);transition:var(--transition-fast);font-weight:700}.glossary-card:hover .glossary-card-term{color:var(--color-accent)}.glossary-card-reading{font-size:var(--font-size-sm);color:var(--color-text-tertiary);margin-bottom:var(--space-sm);font-weight:500}.glossary-card-description{font-size:var(--font-size-sm);color:var(--color-text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;line-height:1.6;display:-webkit-box;overflow:hidden}.glossary-category-header{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-lg);padding-bottom:var(--space-sm);border-bottom:2px solid var(--color-border-light);display:flex}.glossary-category-accent{background:var(--color-accent-gradient);border-radius:var(--radius-full);flex-shrink:0;width:4px;height:24px}.glossary-category-title{font-size:var(--font-size-xl);color:var(--color-text-primary);font-weight:700}.glossary-category-section{margin-bottom:var(--space-3xl)}.glossary-detail-article{background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-xl);padding:var(--space-2xl)var(--space-3xl);box-shadow:var(--shadow-md)}.glossary-detail-category{background:var(--color-accent-light);color:var(--color-accent);font-size:var(--font-size-xs);border-radius:var(--radius-full);margin-bottom:var(--space-md);padding:4px 14px;font-weight:600;display:inline-block}.glossary-detail-term{font-size:var(--font-size-3xl);color:var(--color-text-primary);margin-bottom:var(--space-xs);font-weight:800;line-height:1.2}.glossary-detail-reading{font-size:var(--font-size-lg);color:var(--color-accent);margin-bottom:var(--space-xl);padding-bottom:var(--space-xl);border-bottom:1px solid var(--color-border-light);font-weight:600}.glossary-detail-description{font-size:var(--font-size-base);color:var(--color-text-secondary);white-space:pre-wrap;line-height:1.8}.glossary-detail-footer{margin-top:var(--space-2xl);padding-top:var(--space-xl);border-top:1px solid var(--color-border-light);justify-content:space-between;align-items:center;display:flex}.glossary-detail-date{font-size:var(--font-size-sm);color:var(--color-text-tertiary)}.glossary-back-link{color:var(--color-accent);font-weight:600;font-size:var(--font-size-sm);transition:var(--transition-fast);text-decoration:none}.glossary-back-link:hover{color:var(--color-accent-hover)}.glossary-search-suggestion{margin-top:var(--space-xl);padding:var(--space-xl);background:var(--color-bg-secondary);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);text-align:center}.glossary-search-suggestion h3{font-size:var(--font-size-md);color:var(--color-text-primary);margin-bottom:var(--space-md);font-weight:700}.breadcrumb{align-items:center;gap:var(--space-xs);font-size:var(--font-size-sm);color:var(--color-text-tertiary);margin-bottom:var(--space-xl);display:flex}.breadcrumb a{color:var(--color-text-tertiary);transition:var(--transition-fast);text-decoration:none}.breadcrumb a:hover{color:var(--color-accent)}.breadcrumb-current{color:var(--color-text-secondary);font-weight:500}.glossary-empty{text-align:center;padding:var(--space-3xl);background:var(--color-bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--color-border-light);color:var(--color-text-tertiary);font-size:var(--font-size-base)}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}