@import "https://fonts.googleapis.com/css2?family=Fredoka:wght@700;900&family=M+PLUS+Rounded+1c:wght@300;400;500;700;800;900&display=swap";
:root{--bg-primary:#f8fafc;--bg-secondary:#f1f5f9;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-glass:#ffffffd9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--accent-red:#ef4444;--accent-red-hover:#dc2626;--accent-red-bg:#ef44440d;--fan-color:#059669;--fan-color-hover:#047857;--fan-bg:#0596690d;--anti-color:#ef4444;--anti-color-hover:#dc2626;--anti-bg:#ef44440d;--neutral-color:#e2e8f0;--border-color:#e2e8f0;--border-focus:#94a3b8;--border-light:#cbd5e1;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.16, 1, .3, 1);--transition-normal:.25s cubic-bezier(.16, 1, .3, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:"M PLUS Rounded 1c",-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}.header{z-index:100;background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:14px 24px;display:flex;position:sticky;top:0}.header-brand{align-items:center;gap:16px;display:flex}.header-logo{color:var(--text-primary);align-items:center;gap:8px;display:flex}.header-logo-icon{background:var(--accent-red);border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:28px;height:20px;font-size:11px;font-weight:900;display:flex}.header-logo-text{letter-spacing:-.5px;font-size:18px;font-weight:700}.header-nav{gap:8px;display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #0000;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;display:flex}.nav-link:hover{color:var(--text-primary);background:var(--bg-secondary);border-color:var(--border-color)}.nav-link.active{color:var(--text-primary);background:var(--bg-card);border-color:var(--border-color);font-weight:600}.header-stats{color:var(--text-secondary);align-items:center;gap:12px;font-size:12px;display:flex}.header-stat-badge{background:var(--bg-card);border-radius:var(--radius-sm);border:1px solid var(--border-color);padding:3px 8px}.hero{text-align:center;padding:40px 24px 24px}.hero-emoji{margin-bottom:12px;font-size:36px}.hero-title{letter-spacing:-1.5px;color:var(--text-primary);margin-bottom:4px;font-family:Cooper Black,Fredoka,serif;font-size:56px;font-weight:900}.hero-title-katakana{color:var(--text-secondary);letter-spacing:2px;margin-top:-2px;margin-bottom:12px;font-family:"M PLUS Rounded 1c",sans-serif;font-size:20px;font-weight:800}.hero-subtitle{color:var(--text-secondary);max-width:480px;margin:0 auto;font-size:14px}.search-container{max-width:640px;margin:0 auto 24px;padding:0 16px}.search-type-selector{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg) var(--radius-lg) 0 0;border-bottom:none;padding:3px;display:flex}.search-type-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-md) var(--radius-md) 0 0;transition:all var(--transition-fast);background:0 0;border:none;flex:1;padding:10px;font-size:13px;font-weight:500}.search-type-btn.active{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color);border-bottom:1px solid var(--bg-card);margin-bottom:-1px;font-weight:600}.search-wrapper{background:var(--bg-card);border:1px solid var(--border-color);border-radius:0 0 var(--radius-lg) var(--radius-lg);align-items:center;gap:8px;padding:6px;display:flex}.search-container.unified-search .search-wrapper{border-radius:var(--radius-lg)}.search-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:10px 12px;font-family:inherit;font-size:14px}.search-input::placeholder{color:var(--text-muted)}.limit-select-wrapper{color:var(--text-secondary);border-right:1px solid var(--border-color);align-items:center;gap:6px;padding-right:4px;font-size:12px;display:flex}.limit-select{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;outline:none;padding:4px 8px;font-family:inherit;font-size:12px}.search-btn{background:var(--accent-red);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast);white-space:nowrap;border:none;align-items:center;gap:6px;padding:10px 18px;font-family:inherit;font-size:13px;font-weight:600;display:flex}.search-btn:hover:not(:disabled){background:var(--accent-red-hover)}.search-btn:disabled{opacity:.4;cursor:not-allowed}.search-btn-loading{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.channels-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;max-width:900px;margin:0 auto 32px;padding:0 16px;display:grid}.channel-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);text-align:left;align-items:center;gap:16px;padding:16px;display:flex}.channel-card:hover{background:var(--bg-secondary);border-color:var(--border-light);transform:translateY(-1px)}.channel-card-avatar{border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border-color);width:60px;height:60px;overflow:hidden}.channel-card-avatar img{object-fit:cover;width:100%;height:100%}.channel-card-info{flex:1;overflow:hidden}.channel-card-title{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}.channel-card-handle{color:var(--text-secondary);margin-bottom:4px;font-size:12px}.channel-card-stats{color:var(--text-muted);font-size:11px}.channel-detail-header{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);align-items:center;gap:20px;max-width:900px;margin:0 auto 24px;padding:20px 16px;display:flex}.channel-detail-avatar{border-radius:var(--radius-full);border:1px solid var(--border-color);width:80px;height:80px;overflow:hidden}.channel-detail-avatar img{object-fit:cover;width:100%;height:100%}.channel-detail-info{flex:1}.channel-detail-title{margin-bottom:2px;font-size:20px;font-weight:700}.channel-detail-stats{color:var(--text-secondary);font-size:13px}.channel-detail-desc{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:8px;font-size:12px;display:-webkit-box;overflow:hidden}.videos-section{max-width:900px;margin:0 auto 32px;padding:0 16px}.section-title{color:var(--text-primary);margin-bottom:12px;font-size:16px;font-weight:600}.videos-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.video-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-fast);flex-direction:column;display:flex;overflow:hidden}.video-card:hover{border-color:var(--border-light);transform:translateY(-2px)}.video-card-thumbnail{aspect-ratio:16/9;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:block;overflow:hidden}.video-card-thumbnail img{object-fit:cover;width:100%;height:100%;transition:opacity var(--transition-fast)}.video-card-thumbnail:hover img{opacity:.85}.video-card-info{flex-direction:column;flex:1;padding:12px;display:flex}.video-card-title-link{color:inherit;margin-bottom:6px;text-decoration:none;display:block}.video-card-title-link:hover .video-card-title{text-decoration:underline}.video-card-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;height:2.8em;font-size:13px;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.video-card-date{color:var(--text-muted);font-size:11px}.view-comments-btn{background:var(--accent-red);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast);border:none;padding:5px 10px;font-family:inherit;font-size:11px;font-weight:600}.view-comments-btn:hover{background:var(--accent-red-hover)}.video-preview{max-width:900px;margin:0 auto 24px;padding:0 16px}.video-preview-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);align-items:center;gap:16px;padding:16px;display:flex}.video-thumbnail{aspect-ratio:16/9;border-radius:var(--radius-md);background:var(--bg-secondary);width:180px;min-width:180px;display:block;overflow:hidden}.video-thumbnail img{object-fit:cover;width:100%;height:100%;transition:opacity var(--transition-fast)}.video-thumbnail:hover img{opacity:.85}.video-title-link{color:inherit;text-decoration:none;display:block}.video-title-link:hover .video-title{text-decoration:underline}.video-info{text-align:left;flex-direction:column;flex:1;justify-content:center;gap:6px;display:flex}.video-title{font-size:15px;font-weight:600;line-height:1.4}.video-channel{color:var(--text-secondary);font-size:12px}.video-stats{color:var(--text-muted);flex-wrap:wrap;gap:12px;font-size:11px;display:flex}.video-stat{align-items:center;gap:4px;display:flex}.loading-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);text-align:center;max-width:500px;margin:40px auto;padding:24px}.loading-spinner{border:2px solid #0000000d;border-top-color:var(--text-primary);border-radius:50%;width:24px;height:24px;margin:0 auto 16px;animation:.8s linear infinite spin}.loading-title{color:var(--text-primary);margin-bottom:6px;font-size:15px;font-weight:600}.loading-subtitle{color:var(--text-secondary);margin-bottom:16px;font-size:12px}.progress-bar-container{color:var(--text-secondary);justify-content:space-between;align-items:center;margin-bottom:6px;font-size:11px;display:flex}.progress-bar{background:var(--bg-secondary);border-radius:var(--radius-full);border:1px solid var(--border-color);height:6px;overflow:hidden}.progress-bar-fill{background:var(--text-primary);height:100%;transition:width .3s}.progress-eta{color:var(--text-secondary);margin-top:10px;font-size:11px}.disclaimer-banner{background:var(--accent-red-bg);border-radius:var(--radius-lg);max-width:900px;color:var(--text-secondary);text-align:left;border:1px solid #ef444426;margin:0 auto 20px;padding:12px 16px;font-size:11px;line-height:1.5}.action-container{justify-content:space-between;align-items:center;max-width:900px;margin:0 auto 20px;padding:0 16px;display:flex}.tabs-header{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);gap:4px;padding:3px;display:flex}.tab-btn{color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;display:flex}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color);font-weight:600}.tab-badge{background:var(--bg-secondary);border-radius:var(--radius-sm);color:var(--text-secondary);padding:1px 5px;font-size:10px}.analyze-trigger-btn{background:var(--accent-red);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:opacity var(--transition-fast);border:none;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;display:flex}.analyze-trigger-btn:hover{opacity:.9}.sort-buttons{gap:8px;display:flex}.sort-btn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:4px;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:500;display:inline-flex}.sort-btn:hover{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-light)}.sort-btn.active{background:var(--text-primary);color:var(--bg-card);border-color:var(--text-primary);font-weight:600}.trending-section{width:100%;margin:16px 0 24px;position:relative;overflow:hidden}.trending-title{color:var(--text-primary);align-items:center;gap:6px;margin-bottom:10px;padding:0 16px;font-size:14px;font-weight:700;display:flex}.marquee-container{width:100%;display:flex;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 10% 90%,#0000);mask-image:linear-gradient(90deg,#0000,#000 10% 90%,#0000)}.marquee-track{white-space:nowrap;gap:16px;padding:4px 0;animation:45s linear infinite marquee;display:flex}.marquee-container:hover .marquee-track{animation-play-state:paused}.marquee-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;min-width:280px;max-width:320px;transition:all var(--transition-fast);align-items:center;gap:12px;padding:8px 12px;display:flex;box-shadow:0 1px 3px #0000000d}.marquee-item:hover{border-color:var(--border-light);transform:translateY(-2px);box-shadow:0 4px 12px #00000014}.marquee-thumb{border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0;width:70px;height:40px}.marquee-info{text-align:left;flex-direction:column;display:flex;overflow:hidden}.marquee-video-title{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.marquee-channel-title{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:11px;overflow:hidden}@keyframes marquee{0%{transform:translate(0%)}to{transform:translate(-50%)}}.comments-container{max-width:900px;margin:0 auto;padding:0 16px}.filter-bar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.comment-search-input{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);max-width:320px;color:var(--text-primary);outline:none;flex:1;padding:6px 12px;font-size:12px}.comment-search-input:focus{border-color:var(--border-focus)}.comments-list{flex-direction:column;gap:12px;display:flex}.comment-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);text-align:left;padding:16px}.comment-card.positive{border-left:3px solid var(--fan-color)}.comment-card.negative{border-left:3px solid var(--anti-color)}.comment-card-header{align-items:center;gap:8px;margin-bottom:8px;font-size:12px;display:flex}.comment-avatar{border-radius:var(--radius-full);background:var(--bg-secondary);width:24px;height:24px;overflow:hidden}.comment-avatar img{object-fit:cover;width:100%;height:100%}.comment-author{color:var(--text-primary);font-weight:600}.comment-date{color:var(--text-muted)}.comment-text{color:var(--text-primary);white-space:pre-wrap;word-break:break-word;font-size:13px;line-height:1.5}.comment-footer{color:var(--text-muted);justify-content:space-between;align-items:center;margin-top:10px;font-size:11px;display:flex}.comment-likes{align-items:center;gap:4px;display:flex}.comment-sentiment-badge{border-radius:var(--radius-sm);padding:2px 6px;font-size:10px;font-weight:500}.comment-sentiment-badge.positive{background:var(--fan-bg);color:var(--fan-color)}.comment-sentiment-badge.negative{background:var(--anti-bg);color:var(--anti-color)}.comment-sentiment-badge.neutral{background:var(--bg-secondary);color:var(--text-secondary)}.comments-columns{grid-template-columns:1fr 1fr;gap:20px;max-width:900px;margin:0 auto;padding:0 16px;display:grid}.comment-column{flex-direction:column;gap:12px;display:flex}.column-header{border-radius:var(--radius-lg);border:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:10px 14px;font-size:14px;font-weight:700;display:flex}.column-header.positive{background:var(--fan-bg);color:var(--fan-color);border-color:#05966926}.column-header.negative{background:var(--anti-bg);color:var(--anti-color);border-color:#ef444426}.column-count{border-radius:var(--radius-full);padding:2px 8px;font-size:11px}.column-count.positive{background:#0596691a}.column-count.negative{background:#ef44441a}.ranking-split-container{text-align:left;gap:20px;max-width:900px;margin:0 auto;padding:0 16px;display:flex}.ranking-left-panel{border-right:1px solid var(--border-color);flex-direction:column;flex:0 0 42%;gap:8px;max-height:600px;padding-right:20px;display:flex;overflow-y:auto}.ranking-right-panel{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;flex:1;gap:16px;min-width:0;padding:20px;display:flex}.ranking-list-item{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:var(--bg-card);border:1px solid #0000;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.ranking-list-item:hover{background:var(--bg-secondary)}.ranking-list-item.active{background:var(--bg-secondary);border-color:var(--border-light)}.ranking-item-left{align-items:center;gap:10px;min-width:0;display:flex}.ranking-item-rank{color:var(--text-secondary);width:24px;font-size:13px;font-weight:800}.ranking-item-avatar{border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border-color);flex-shrink:0;width:28px;height:28px;overflow:hidden}.ranking-item-avatar img{object-fit:cover;width:100%;height:100%}.ranking-item-name-box{flex-direction:column;min-width:0;display:flex}.ranking-item-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.ranking-item-count{color:var(--text-muted);font-size:10px}.ranking-item-right{text-align:right;flex-shrink:0}.ranking-item-score{font-size:13px;font-weight:800}.ranking-item-score.fan{color:var(--fan-color)}.ranking-item-score.anti{color:var(--anti-color)}.selected-ranker-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-bottom:12px;display:flex}.selected-ranker-avatar{border-radius:var(--radius-full);border:1px solid var(--border-color);width:40px;height:40px;overflow:hidden}.selected-ranker-avatar img{object-fit:cover;width:100%;height:100%}.selected-ranker-name{color:var(--text-primary);font-size:15px;font-weight:700}.selected-ranker-score{color:var(--text-secondary);font-size:12px}.view-all-modal-btn{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);padding:6px 12px;font-family:inherit;font-size:11px;font-weight:500}.view-all-modal-btn:hover{color:var(--text-primary);background:var(--bg-secondary);border-color:var(--border-light)}.selected-ranker-comments-list{flex-direction:column;gap:10px;max-height:420px;display:flex;overflow-y:auto}.ranker-comment-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px}.ranker-comment-text{color:var(--text-primary);font-size:12px;font-style:italic;line-height:1.5}.ranker-comment-meta{color:var(--text-muted);justify-content:space-between;align-items:center;margin-top:6px;font-size:10px;display:flex}.ranking-empty-right{height:100%;min-height:300px;color:var(--text-muted);justify-content:center;align-items:center;font-size:13px;display:flex}.ranking-column-header{border-bottom:2px solid var(--border-color);margin-bottom:8px;padding:8px 0;font-size:14px;font-weight:700}.channel-stats-bar{gap:12px;max-width:900px;margin:0 auto 20px;padding:0 16px;display:flex}.channel-stat-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);text-align:center;flex:1;padding:14px}.channel-stat-num{color:var(--text-primary);font-size:20px;font-weight:800}.channel-stat-label{color:var(--text-secondary);font-size:11px}.channel-user-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;gap:10px;padding:14px;display:flex}.channel-user-header{justify-content:space-between;align-items:center;display:flex}.channel-user-avatar{border-radius:var(--radius-full);width:32px;height:32px;overflow:hidden}.channel-user-avatar img{object-fit:cover;width:100%;height:100%}.channel-user-info{text-align:left;flex:1;margin-left:10px}.channel-user-name{font-size:13px;font-weight:600}.channel-user-meta{color:var(--text-muted);font-size:11px}.channel-user-score-box{text-align:right}.channel-user-score{font-size:14px;font-weight:800}.channel-user-score.fan{color:var(--fan-color)}.channel-user-score.anti{color:var(--anti-color)}.channel-sample-comments{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);text-align:left;flex-direction:column;gap:4px;padding:8px 12px;font-size:11px;display:flex}.view-all-comments-btn{border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);background:0 0;padding:6px;font-size:11px}.view-all-comments-btn:hover{background:var(--bg-secondary);color:var(--text-primary)}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0006;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal-content{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);flex-direction:column;width:90%;max-width:580px;max-height:80%;display:flex;overflow:hidden;box-shadow:0 20px 25px -5px #0000001a}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-header-info{text-align:left;align-items:center;gap:12px;display:flex}.modal-close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:16px}.modal-body{flex-direction:column;gap:12px;padding:16px 20px;display:flex;overflow-y:auto}.modal-comment-item{border-bottom:1px solid var(--border-color);text-align:left;padding-bottom:12px}.modal-comment-item:last-child{border-bottom:none;padding-bottom:0}.modal-comment-video-title{color:var(--text-muted);margin-bottom:4px;font-size:11px}.modal-comment-text{color:var(--text-primary);font-size:13px;line-height:1.5}.modal-comment-meta{color:var(--text-muted);align-items:center;gap:12px;margin-top:6px;font-size:11px;display:flex}.empty-state{text-align:center;border:1px dashed var(--border-color);border-radius:var(--radius-xl);max-width:500px;margin:40px auto;padding:48px 24px}.empty-state-icon{opacity:.6;margin-bottom:12px;font-size:32px}.empty-state-title{margin-bottom:6px;font-size:15px;font-weight:600}.empty-state-text{color:var(--text-secondary);font-size:12px}.footer{border-top:1px solid var(--border-color);text-align:center;margin-top:60px;padding:24px}.footer-text{color:var(--text-muted);font-size:11px}