*{box-sizing:border-box} body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;margin:0;padding:16px;background:#fafafa;color:#333;line-height:1.5} .container{max-width:600px;margin:0 auto;background:white;border-radius:12px;overflow:hidden;box-shadow:0 2px 16px rgba(0,0,0,0.06)} .header{background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);color:white;padding:32px 24px;text-align:center;position:relative;overflow:visible} .header-watermark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:clamp(40px,8vw,80px);font-weight:900;letter-spacing:0.05em;color:rgba(255,255,255,0.15);pointer-events:none;z-index:1;white-space:nowrap;-webkit-mask-image:radial-gradient(circle 0px at 50% 50%,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 100%);mask-image:radial-gradient(circle 0px at 50% 50%,rgba(0,0,0,1) 0%,rgba(0,0,0,0) 100%);transition:-webkit-mask-image 0.3s ease,mask-image 0.3s ease;user-select:none} .save-buttons{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:10} .save-btn-group{position:relative;display:flex} .save-btn{background:rgba(255,255,255,0.2);border:1px solid rgba(255,255,255,0.3);color:white;padding:10px 18px;border-radius:6px 0 0 6px;cursor:pointer;font-size:13px;font-weight:500;transition:all 0.2s ease;backdrop-filter:blur(10px);white-space:nowrap;min-height:38px;border-right:none} .save-btn:hover{background:rgba(255,255,255,0.3)} .save-btn:active{transform:translateY(0)} .save-btn:disabled{opacity:0.6;cursor:not-allowed} .save-dropdown-trigger{background:rgba(255,255,255,0.2);border:1px solid rgba(255,255,255,0.3);color:white;padding:10px 10px;border-radius:0 6px 6px 0;cursor:pointer;font-size:11px;transition:all 0.2s ease;backdrop-filter:blur(10px);min-height:38px;display:flex;align-items:center} .save-dropdown-trigger:hover{background:rgba(255,255,255,0.35)} .save-dropdown-menu{position:absolute;top:100%;right:0;margin-top:4px;background:rgba(255,255,255,0.95);backdrop-filter:blur(16px);border:1px solid rgba(0,0,0,0.08);border-radius:10px;padding:4px;min-width:140px;opacity:0;visibility:hidden;transform:translateY(-4px);transition:all 0.2s ease;box-shadow:0 8px 24px rgba(0,0,0,0.12)} .save-btn-group:hover .save-dropdown-menu,.save-dropdown-menu:hover{opacity:1;visibility:visible;transform:translateY(0)} .save-dropdown-item{display:block;width:100%;padding:9px 14px;background:none;border:none;color:#374151;font-size:13px;cursor:pointer;border-radius:6px;text-align:left;transition:background 0.15s;white-space:nowrap} .save-dropdown-item:hover{background:#f3f4f6;color:#4f46e5} .dropdown-icon{width:14px;height:14px;margin-right:8px;vertical-align:-2px;flex-shrink:0} .header-title{font-size:22px;font-weight:700;margin:0 0 20px 0;position:relative;z-index:2} .header-info{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:16px;font-size:14px;opacity:0.95} .info-item{text-align:center} .info-label{display:block;font-size:12px;opacity:0.8;margin-bottom:4px} .info-value{font-weight:600;font-size:16px} .content{padding:24px} .word-group{margin-bottom:16px} .word-group:first-child{margin-top:0} .word-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2px;padding-bottom:8px;border-bottom:1px solid #f0f0f0} .word-info{display:flex;align-items:center;gap:12px} .word-name{font-size:17px;font-weight:600;color:#1a1a1a} .word-count{color:#666;font-size:13px;font-weight:500} .word-count.hot{color:#dc2626;font-weight:600} .word-count.warm{color:#ea580c;font-weight:600} .word-index{color:#999;font-size:12px} .news-item{padding:12px 0;border-bottom:1px solid #f5f5f5;position:relative;display:flex;gap:12px;align-items:center} .news-item:last-child{border-bottom:none} .news-number{color:#999;font-size:13px;font-weight:600;min-width:20px;text-align:center;flex-shrink:0;background:#f8f9fa;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;align-self:flex-start;margin-top:8px;position:relative;cursor:pointer;transition:background 0.15s,color 0.15s} .news-number .num-text{transition:opacity 0.15s} .news-number .copy-icon{position:absolute;opacity:0;transition:opacity 0.15s} .news-item:hover .news-number .num-text{opacity:0} .news-item:hover .news-number .copy-icon{opacity:1} .news-item:hover .news-number{background:#eef2ff;color:#4f46e5} .news-number.copied{background:#dcfce7 !important} .news-number.copied .num-text{opacity:0 !important} .news-number.copied .copy-icon{opacity:1 !important} body.dark-mode .news-item:hover .news-number{background:#4338ca;color:#e0e7ff} body.dark-mode .news-number.copied{background:#166534 !important} .news-content{flex:1;min-width:0;padding-right:40px} .news-header{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap} .source-name{color:#666;font-size:12px;font-weight:500} .keyword-tag{color:#2563eb;font-size:12px;font-weight:500;background:#eff6ff;padding:2px 6px;border-radius:4px} .rank-num{color:#fff;background:#6b7280;font-size:10px;font-weight:700;padding:2px 6px;border-radius:10px;min-width:18px;text-align:center} .rank-num.top{background:#dc2626} .rank-num.high{background:#ea580c} .trend-up,.trend-down{font-size:12px;margin-left:2px;vertical-align:middle} .time-info{color:#999;font-size:11px} .count-info{color:#059669;font-size:11px;font-weight:500} .news-title{font-size:15px;line-height:1.4;color:#1a1a1a;margin:0} .news-link{color:#2563eb;text-decoration:none} .news-link:hover{text-decoration:underline} .news-link:visited{color:#7c3aed} .section-divider{margin-top:32px;padding-top:24px;border-top:2px solid #e5e7eb} .hotlist-section{} .new-section{margin-top:40px;padding-top:24px} .new-section-title{color:#1a1a1a;font-size:16px;font-weight:600;margin:0 0 20px 0} .new-source-group{margin-bottom:24px} .new-source-title{color:#666;font-size:13px;font-weight:500;margin:0 0 12px 0;padding-bottom:6px;border-bottom:1px solid #f5f5f5} .new-item{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid #f9f9f9} .new-item:last-child{border-bottom:none} .new-item-number{color:#999;font-size:12px;font-weight:600;min-width:18px;text-align:center;flex-shrink:0;background:#f8f9fa;border-radius:50%;width:20px;height:20px;display:flex;align-items:center;justify-content:center} .new-item-rank{color:#fff;background:#6b7280;font-size:10px;font-weight:700;padding:3px 6px;border-radius:8px;min-width:20px;text-align:center;flex-shrink:0} .new-item-rank.top{background:#dc2626} .new-item-rank.high{background:#ea580c} .new-item-content{flex:1;min-width:0} .new-item-title{font-size:14px;line-height:1.4;color:#1a1a1a;margin:0} .error-section{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:16px;margin-bottom:24px} .error-title{color:#dc2626;font-size:14px;font-weight:600;margin:0 0 8px 0} .error-list{list-style:none;padding:0;margin:0} .error-item{color:#991b1b;font-size:13px;padding:2px 0;font-family:'SF Mono',Consolas,monospace} .footer{margin-top:32px;padding:20px 24px;background:#f8f9fa;border-top:1px solid #e5e7eb;text-align:center} .footer-content{font-size:13px;color:#6b7280;line-height:1.6} .footer-link{color:#4f46e5;text-decoration:none;font-weight:500;transition:color 0.2s ease} .footer-link:hover{color:#7c3aed;text-decoration:underline} .project-name{font-weight:600;color:#374151} @media (max-width:480px){body{padding:12px} .header{padding:24px 20px} .content{padding:20px} .footer{padding:16px 20px} .header-info{grid-template-columns:1fr;gap:12px} .news-header{gap:6px} .news-content{padding-right:45px} .news-item{gap:8px} .new-item{gap:8px} .news-number{width:20px;height:20px;font-size:12px} .save-buttons{position:static;margin-bottom:16px;display:flex;gap:8px;justify-content:center;width:100%} .save-btn-group{flex:1} .save-btn{width:100%;border-radius:6px 0 0 6px} } .rss-section{margin-top:32px;padding-top:24px} .rss-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px} .rss-section-title{font-size:18px;font-weight:600;color:#059669} .rss-section-count{color:#6b7280;font-size:14px} .feed-group{margin-bottom:24px} .feed-group:last-child{margin-bottom:0} .feed-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #10b981} .feed-name{font-size:15px;font-weight:600;color:#059669} .feed-count{color:#666;font-size:13px;font-weight:500} .rss-item{margin-bottom:12px;padding:14px;background:#f0fdf4;border-radius:8px;border-left:3px solid #10b981} .rss-item:last-child{margin-bottom:0} .rss-meta{display:flex;align-items:center;gap:12px;margin-bottom:6px;flex-wrap:wrap} .rss-time{color:#6b7280;font-size:12px} .rss-author{color:#059669;font-size:12px;font-weight:500} .rss-title{font-size:14px;line-height:1.5;margin-bottom:6px} .rss-link{color:#1f2937;text-decoration:none;font-weight:500} .rss-link:hover{color:#059669;text-decoration:underline} .rss-summary{font-size:13px;color:#6b7280;line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden} .standalone-section{margin-top:32px;padding-top:24px} .standalone-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px} .standalone-section-title{font-size:18px;font-weight:600;color:#059669} .standalone-section-count{color:#6b7280;font-size:14px} .standalone-group{margin-bottom:40px} .standalone-group:last-child{margin-bottom:0} .standalone-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:8px;border-bottom:1px solid #f0f0f0} .standalone-name{font-size:17px;font-weight:600;color:#1a1a1a} .standalone-count{color:#666;font-size:13px;font-weight:500} .archive-section{margin-top:32px;padding-top:24px;border-top:2px solid #e5e7eb} .archive-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px} .archive-title{font-size:17px;font-weight:600;color:#374151} .archive-count{font-size:12px;color:#6b7280} .archive-day{display:flex;align-items:baseline;gap:12px;padding:8px 0;border-bottom:1px dashed #e5e7eb} .archive-day:last-child{border-bottom:none} .archive-date{flex-shrink:0;font-size:13px;font-weight:500;color:#6b7280;font-variant-numeric:tabular-nums} .archive-links{display:flex;flex-wrap:wrap;gap:8px} .archive-link{display:inline-block;padding:3px 10px;border-radius:999px;background:#f3f4f6;color:#4f46e5;font-size:12px;text-decoration:none;font-variant-numeric:tabular-nums;transition:all 0.2s ease} .archive-link:hover{background:#4f46e5;color:white} .archive-all{display:inline-block;margin-top:14px;font-size:13px;color:#4f46e5;text-decoration:none;font-weight:500} .archive-all:hover{text-decoration:underline} .ai-section{margin-top:32px;padding:24px;background:linear-gradient(135deg,#f0f9ff 0%,#e0f2fe 100%);border-radius:12px;border:1px solid #bae6fd} .ai-section-header{display:flex;align-items:center;gap:10px;margin-bottom:20px} .ai-section-title{font-size:18px;font-weight:600;color:#0369a1} .ai-section-badge{background:#0ea5e9;color:white;font-size:11px;font-weight:600;padding:3px 8px;border-radius:4px} .ai-block{margin-bottom:16px;padding:16px;background:white;border-radius:8px;box-shadow:0 1px 3px rgba(0,0,0,0.05)} .ai-block:last-child{margin-bottom:0} .ai-block-title{font-size:14px;font-weight:600;color:#0369a1;margin-bottom:8px} .ai-block-content{font-size:14px;line-height:1.6;color:#334155;white-space:pre-wrap} .ai-error{padding:16px;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#991b1b;font-size:14px} .ai-warning{padding:16px;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;color:#92400e;font-size:14px} .ai-info{padding:16px;background:#f0f9ff;border:1px solid #bae6fd;border-radius:8px;color:#0369a1;font-size:14px} body.wide-mode .container{max-width:1200px} body.wide-mode .header-info{grid-template-columns:repeat(4,1fr)} body.wide-mode .content{padding:32px 40px} body.wide-mode .rss-feeds-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px} body.wide-mode .feed-group{margin-bottom:0} body.wide-mode .ai-section .ai-blocks-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px} body.wide-mode .ai-block{margin-bottom:0} body.wide-mode .new-section .new-sources-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px} body.wide-mode .new-source-group{margin-bottom:0} body.wide-mode .standalone-section .standalone-groups-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px} body.wide-mode .standalone-group{margin-bottom:0} .tab-bar-wrapper{position:sticky;top:0;z-index:10;background:white;display:none;margin-bottom:20px;align-items:stretch;border-bottom:2px solid #e5e7eb} body.wide-mode .tab-bar-wrapper{display:flex} body.wide-mode .tab-bar-wrapper.tab-hidden{display:none} .tab-bar{flex:1;min-width:0;display:flex;overflow-x:auto;white-space:nowrap;padding:8px 0 12px 0;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;gap:4px;mask-image:linear-gradient(to right,transparent,black 24px,black calc(100% - 24px),transparent);-webkit-mask-image:linear-gradient(to right,transparent,black 24px,black calc(100% - 24px),transparent)} .tab-bar::-webkit-scrollbar{display:none} .tab-bar.scroll-start{mask-image:linear-gradient(to right,black,black calc(100% - 24px),transparent);-webkit-mask-image:linear-gradient(to right,black,black calc(100% - 24px),transparent)} .tab-bar.scroll-end{mask-image:linear-gradient(to right,transparent,black 24px,black);-webkit-mask-image:linear-gradient(to right,transparent,black 24px,black)} .tab-bar.scroll-start.scroll-end,.tab-bar.no-overflow{mask-image:none;-webkit-mask-image:none} .tab-arrow{flex-shrink:0;width:28px;display:none;align-items:center;justify-content:center;background:none;border:none;color:#9ca3af;font-size:20px;font-weight:300;cursor:pointer;padding:0;transition:color 0.15s ease} .tab-arrow:hover{color:#4f46e5} .tab-arrow.visible{display:flex} .tab-scroll-indicator{position:absolute;bottom:0;left:0;width:0;height:2px;background:#4f46e5;border-radius:0 1px 1px 0;transition:width 0.1s linear} .tab-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;background:#f3f4f6;color:#6b7280;border-radius:8px;cursor:pointer;font-size:13px;font-weight:500;white-space:nowrap;transition:all 0.2s ease;flex-shrink:0} .tab-btn:hover{background:#e5e7eb;color:#374151} .tab-btn.active{background:#4f46e5;color:white} .tab-count{font-size:11px;background:rgba(0,0,0,0.1);padding:1px 6px;border-radius:10px} .tab-btn.active .tab-count{background:rgba(255,255,255,0.3)} .search-bar{display:none;padding:0 0 16px 0} .search-input{width:100%;padding:10px 16px;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;outline:none;transition:border-color 0.2s;box-sizing:border-box} .search-input:focus{border-color:#4f46e5;box-shadow:0 0 0 3px rgba(79,70,229,0.1)} .search-input::placeholder{color:#9ca3af} .fab-bar{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:100;opacity:0;transform:translateY(10px);transition:opacity 0.3s,transform 0.3s;pointer-events:none} .fab-bar.visible{opacity:1;transform:translateY(0);pointer-events:auto} .fab-btn{width:40px;height:40px;border-radius:50%;background:#4f46e5;color:white;border:none;cursor:pointer;font-size:16px;box-shadow:0 2px 8px rgba(0,0,0,0.15);transition:transform 0.2s,background 0.2s;display:flex;align-items:center;justify-content:center;position:relative} .fab-btn:hover{transform:scale(1.1);background:#4338ca} body.dark-mode .fab-btn{background:#533483} body.dark-mode .fab-btn:hover{background:#6d28d9} .fab-tooltip{position:absolute;bottom:0;right:52px;background:rgba(30,30,50,0.92);backdrop-filter:blur(12px);color:white;border-radius:10px;padding:12px 16px;white-space:nowrap;font-size:12px;line-height:1.8;box-shadow:0 8px 24px rgba(0,0,0,0.25);border:1px solid rgba(255,255,255,0.1);opacity:0;visibility:hidden;transform:translateY(6px);transition:all 0.2s ease;pointer-events:none} .fab-btn:hover .fab-tooltip,.fab-btn.show-tip .fab-tooltip{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto} .fab-tooltip .tip-row{display:flex;justify-content:space-between;gap:16px;align-items:center} .fab-tooltip .tip-key{background:rgba(255,255,255,0.15);border-radius:3px;padding:1px 6px;font-family:monospace;font-size:11px;margin-left:8px} .collapse-icon{display:none;margin-right:6px;font-size:12px;color:#9ca3af;transition:transform 0.2s;user-select:none} .word-header.collapsible{cursor:pointer} .word-header.collapsible .collapse-icon{display:inline} .word-header.collapsible:hover{background:#f9fafb;border-radius:6px;margin:0 -8px 20px -8px;padding:8px} .word-group.collapsed .news-item{display:none} .word-group.collapsed .collapse-icon{transform:rotate(-90deg)} body.wide-mode .word-group[data-tab-index]{animation:tabFadeIn 0.2s ease} @keyframes tabFadeIn{from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} } .toggle-wide-btn{background:rgba(255,255,255,0.2);border:1px solid rgba(255,255,255,0.3);color:white;padding:10px 14px;border-radius:6px;cursor:pointer;font-size:15px;transition:all 0.2s ease;backdrop-filter:blur(10px);line-height:1;min-height:38px} .toggle-wide-btn:hover{background:rgba(255,255,255,0.3);border-color:rgba(255,255,255,0.5);transform:translateY(-1px)} body.dark-mode{background:#0f172a;color:#e2e8f0} body.dark-mode .container{background:#1e293b;box-shadow:0 4px 24px rgba(0,0,0,0.4)} body.dark-mode .header{background:linear-gradient(135deg,#3730a3 0%,#7c3aed 100%)} body.dark-mode .content{background:#1e293b} body.dark-mode .word-name,body.dark-mode .new-section-title,body.dark-mode .standalone-name,body.dark-mode .new-item-title,body.dark-mode .project-name{color:#f1f5f9} body.dark-mode .word-count,body.dark-mode .word-index,body.dark-mode .source-name,body.dark-mode .time-info,body.dark-mode .feed-count,body.dark-mode .new-source-title,body.dark-mode .standalone-count,body.dark-mode .rss-section-count,body.dark-mode .standalone-section-count,body.dark-mode .news-meta,body.dark-mode .rss-time,body.dark-mode .rss-author,body.dark-mode .rss-summary{color:#94a3b8} body.dark-mode .info-value{color:white} body.dark-mode .news-title a,body.dark-mode .rss-title a,body.dark-mode .new-item a,body.dark-mode .standalone-item a,body.dark-mode .rss-link{color:#93c5fd} body.dark-mode .news-title a:visited{color:#c4b5fd} body.dark-mode .rss-link:hover{color:#6ee7b7} body.dark-mode .keyword-tag{background:rgba(99,102,241,0.15);color:#a5b4fc} body.dark-mode .count-info{color:#6ee7b7} body.dark-mode .rss-source,body.dark-mode .feed-name,body.dark-mode .rss-section-title,body.dark-mode .standalone-section-title{color:#6ee7b7} body.dark-mode .word-header,body.dark-mode .news-item,body.dark-mode .new-item,body.dark-mode .standalone-item,body.dark-mode .new-source-title,body.dark-mode .standalone-header{border-bottom-color:#334155} body.dark-mode .section-divider{border-top-color:#334155} body.dark-mode .feed-header{border-bottom-color:#166534} body.dark-mode .tab-bar{border-bottom-color:#334155} body.dark-mode .news-number,body.dark-mode .new-item-number{background:#334155;color:#94a3b8} body.dark-mode .word-header.collapsible:hover{background:#253347} body.dark-mode .tab-bar-wrapper{background:#1e293b;border-bottom-color:#334155} body.dark-mode .tab-arrow{color:#64748b} body.dark-mode .tab-arrow:hover{color:#c4b5fd} body.dark-mode .tab-scroll-indicator{background:#818cf8} body.dark-mode .tab-btn{background:#334155;color:#94a3b8} body.dark-mode .tab-btn:hover{background:#475569;color:#e2e8f0} body.dark-mode .tab-btn.active{background:#6d28d9;color:white} body.dark-mode .tab-bar::-webkit-scrollbar-track{background:#1e293b} body.dark-mode .tab-bar::-webkit-scrollbar-thumb{background:#475569} body.dark-mode .search-input{background:#1e293b;border-color:#334155;color:#e2e8f0} body.dark-mode .search-input:focus{border-color:#818cf8;box-shadow:0 0 0 3px rgba(129,140,248,0.15)} body.dark-mode .search-input::placeholder{color:#64748b} body.dark-mode .rss-item{background:#1a2e25;border-left-color:#059669} body.dark-mode .archive-section{border-top-color:#334155} body.dark-mode .archive-title{color:#e2e8f0} body.dark-mode .archive-count,body.dark-mode .archive-date{color:#94a3b8} body.dark-mode .archive-day{border-bottom-color:#334155} body.dark-mode .archive-link{background:#334155;color:#93c5fd} body.dark-mode .archive-link:hover{background:#6d28d9;color:white} body.dark-mode .archive-all{color:#93c5fd} body.dark-mode .ai-section{background:linear-gradient(135deg,#1e1b4b 0%,#1e293b 100%);border-color:#334155} body.dark-mode .ai-section-title{color:#a5b4fc} body.dark-mode .ai-section-badge{background:#4f46e5} body.dark-mode .ai-block{background:#1e293b;border-color:#334155;box-shadow:0 1px 3px rgba(0,0,0,0.2)} body.dark-mode .ai-block-title{color:#a5b4fc} body.dark-mode .ai-block-content{color:#cbd5e1} body.dark-mode .ai-warning{background:#422006;border-color:#854d0e;color:#fbbf24} body.dark-mode .ai-error{background:#450a0a;border-color:#991b1b;color:#fca5a5} body.dark-mode .ai-info{background:#172554;border-color:#1e40af;color:#93c5fd} body.dark-mode .error-section{background:#1c1917;border-color:#78350f} body.dark-mode .error-title{color:#fca5a5} body.dark-mode .error-item{color:#f87171} body.dark-mode .footer{background:#0f172a;border-top-color:#334155;color:#94a3b8} body.dark-mode .footer-link{color:#93c5fd} body.dark-mode .footer-link:hover{color:#c4b5fd} body.dark-mode .fab-btn{background:#6d28d9} body.dark-mode .fab-btn:hover{background:#7c3aed} body.dark-mode .save-dropdown-menu{background:rgba(30,41,59,0.95);border-color:#475569;box-shadow:0 8px 24px rgba(0,0,0,0.4)} body.dark-mode .save-dropdown-item{color:#e2e8f0} body.dark-mode .save-dropdown-item:hover{background:#334155;color:#c4b5fd} .toggle-dark-btn{background:rgba(255,255,255,0.2);border:1px solid rgba(255,255,255,0.3);color:white;padding:10px 14px;border-radius:6px;cursor:pointer;font-size:15px;transition:all 0.2s ease;backdrop-filter:blur(10px);line-height:1;min-height:38px} .toggle-dark-btn:hover{background:rgba(255,255,255,0.3);border-color:rgba(255,255,255,0.5);transform:translateY(-1px)} .reading-progress{position:fixed;top:0;left:0;width:0;height:3px;background:linear-gradient(90deg,#4f46e5,#7c3aed);z-index:9999;transition:width 0.1s linear} body.dark-mode .reading-progress{background:linear-gradient(90deg,#8ab4f8,#c58af9)} .badge-new{display:inline-block;background:linear-gradient(135deg,#f43f5e,#ec4899);color:white;font-size:10px;font-weight:600;padding:1px 6px;border-radius:3px;margin-left:6px;vertical-align:middle;letter-spacing:0.5px} body.dark-mode .badge-new{background:linear-gradient(135deg,#be185d,#9333ea)}
/* 导出截图海报：二维码 + 溯源文案，平时隐藏，导出时才显形 */
.poster-section{display:none;align-items:center;gap:18px;padding:22px 24px;background:#f8f9fa;border-top:1px solid #e5e7eb}
.poster-qr{width:96px;height:96px;flex-shrink:0;background:#fff;padding:4px;border-radius:8px;border:1px solid #e5e7eb}
.poster-text{flex:1;min-width:0}
.poster-title{font-size:15px;font-weight:600;color:#374151;margin-bottom:4px}
.poster-meta{font-size:12px;color:#6b7280;line-height:1.6}
body.exporting .header-info{display:none!important}
body.exporting .poster-section{display:flex}
body.dark-mode .poster-section{background:#0f172a;border-top-color:#334155}
body.dark-mode .poster-qr{background:#fff;border-color:#334155}
body.dark-mode .poster-title{color:#e2e8f0}
body.dark-mode .poster-meta{color:#94a3b8}
.source-name.hot-push,.standalone-name.hot-push,.word-name.hot-push{cursor:pointer;outline:none;border-radius:4px;padding:0 3px;margin-left:-3px;transition:color .2s ease,background-color .2s ease;text-decoration:none}
.source-name.hot-push:hover,.standalone-name.hot-push:hover,.word-name.hot-push:hover{color:#dc2626;background:#fef2f2}
.source-name.hot-push:focus-visible,.standalone-name.hot-push:focus-visible,.word-name.hot-push:focus-visible{box-shadow:0 0 0 2px #dc2626}
.source-name.hot-push.is-loading,.standalone-name.hot-push.is-loading,.word-name.hot-push.is-loading{cursor:progress;opacity:.6}
.source-name.hot-push.is-error,.standalone-name.hot-push.is-error,.word-name.hot-push.is-error{color:#9ca3af}
body.dark-mode .source-name.hot-push:hover,body.dark-mode .standalone-name.hot-push:hover,body.dark-mode .word-name.hot-push:hover{color:#fca5a5;background:rgba(220,38,38,.16)}
body.dark-mode .source-name.hot-push.is-error,body.dark-mode .standalone-name.hot-push.is-error,body.dark-mode .word-name.hot-push.is-error{color:#6b7280}