.back-to-ceiling[data-v-191a1e8e]{position:fixed;display:inline-block;text-align:center;cursor:pointer}.back-to-ceiling[data-v-191a1e8e]:hover{background:#d5dbe7}.fade-enter-active[data-v-191a1e8e],.fade-leave-active[data-v-191a1e8e]{-webkit-transition:opacity .5s;transition:opacity .5s}.fade-enter[data-v-191a1e8e],.fade-leave-to[data-v-191a1e8e]{opacity:0}.back-to-ceiling .Icon[data-v-191a1e8e]{fill:red;background:none}.ai-summary-dialog .el-dialog{max-height:90vh;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;border-radius:12px;-webkit-box-shadow:0 20px 60px rgba(0,0,0,.15);box-shadow:0 20px 60px rgba(0,0,0,.15);overflow:hidden}.ai-summary-dialog .el-dialog__header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px;margin:0;border-bottom:none}.ai-summary-dialog .el-dialog__title{color:#fff;font-size:18px;font-weight:600}.ai-summary-dialog .el-dialog__headerbtn{top:20px;right:20px}.ai-summary-dialog .el-dialog__headerbtn .el-dialog__close{color:#fff;font-size:18px}.ai-summary-dialog .el-dialog__body{-webkit-box-flex:1;-ms-flex:1;flex:1;overflow-y:auto;padding:0;background:#f8fafc}.ai-summary-container{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;color:#2d3748;max-width:100%;background:#fff;margin:20px;border-radius:8px;-webkit-box-shadow:0 4px 12px rgba(0,0,0,.05);box-shadow:0 4px 12px rgba(0,0,0,.05)}.current-highlight-section{margin:0 0 20px 0;padding:0}.highlight-content{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:14px;line-height:1.5;color:#5f3dc4;font-weight:500}.highlight-content i{margin-right:8px;font-size:16px;color:#e67700}.highlight-text{margin-left:8px;font-weight:600}@-webkit-keyframes pulse-highlight{0%{-webkit-box-shadow:0 4px 12px rgba(255,212,59,.2);box-shadow:0 4px 12px rgba(255,212,59,.2)}50%{-webkit-box-shadow:0 6px 20px rgba(255,212,59,.4);box-shadow:0 6px 20px rgba(255,212,59,.4)}to{-webkit-box-shadow:0 4px 12px rgba(255,212,59,.2);box-shadow:0 4px 12px rgba(255,212,59,.2)}}@keyframes pulse-highlight{0%{-webkit-box-shadow:0 4px 12px rgba(255,212,59,.2);box-shadow:0 4px 12px rgba(255,212,59,.2)}50%{-webkit-box-shadow:0 6px 20px rgba(255,212,59,.4);box-shadow:0 6px 20px rgba(255,212,59,.4)}to{-webkit-box-shadow:0 4px 12px rgba(255,212,59,.2);box-shadow:0 4px 12px rgba(255,212,59,.2)}}.audio-controls{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:16px 20px;background:linear-gradient(135deg,#f7fafc,#edf2f7);border-bottom:1px solid #e2e8f0;margin:0;border-radius:8px 8px 0 0}.audio-controls .el-button{margin-right:10px;border-radius:6px;font-weight:500;-webkit-transition:all .3s ease;transition:all .3s ease}.audio-controls .el-button:disabled{opacity:.6;cursor:not-allowed}.audio-controls .el-progress{-webkit-box-flex:1;-ms-flex:1;flex:1;margin:0 10px}.audio-status{font-size:12px;color:#718096;font-weight:500;margin-left:10px;min-width:120px}.ai-summary-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:24px 28px;margin:0;border-radius:8px 8px 0 0}.ai-summary-header h2{margin:0 0 12px 0;font-size:26px;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.1)}.ai-summary-meta{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:16px}.ai-summary-title{font-size:16px;font-weight:500;opacity:.95;background:hsla(0,0%,100%,.15);padding:6px 12px;border-radius:20px;backdrop-filter:blur(10px)}.ai-summary-time{font-size:14px;opacity:.9;font-weight:500}.markdown-body{padding:24px 20px;text-align:left;max-height:60vh;overflow-y:auto;background:#fff;border-radius:0 0 8px 8px}.markdown-body h1{font-size:28px;font-weight:700;margin:20px 0 16px 0;padding-bottom:8px;border-bottom:2px solid #e2e8f0;color:#1a202c;line-height:1.2}.markdown-body h2{font-size:22px;font-weight:600;margin:18px 0 12px 0;color:#2d3748;line-height:1.2;position:relative;padding-left:12px}.markdown-body h2:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:2px}.markdown-body h3{font-size:18px;font-weight:600;margin:16px 0 10px 0;color:#4a5568;line-height:1.2}.markdown-body h4,.markdown-body h5,.markdown-body h6{font-size:16px;font-weight:600;margin:14px 0 8px 0;color:#718096;line-height:1.2}.markdown-body p{margin:12px 0;font-size:14px;line-height:1.5;color:#4a5568;text-align:justify}.markdown-body strong{font-weight:700;color:#2d3748;background:linear-gradient(135deg,#fed7e2,#fbb6ce);padding:1px 3px;border-radius:2px}.markdown-body em{font-style:italic;color:#718096;background:rgba(113,128,150,.1);padding:1px 3px;border-radius:2px}.markdown-body code{background:linear-gradient(135deg,#f7fafc,#edf2f7);border:1px solid #e2e8f0;border-radius:4px;padding:2px 6px;font-family:Fira Code,Monaco,Menlo,Ubuntu Mono,monospace;font-size:13px;color:#e53e3e;font-weight:500}.markdown-body pre{background:linear-gradient(135deg,#1a202c,#2d3748);border:none;border-radius:6px;padding:16px;overflow-x:auto;margin:16px 0;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.1);box-shadow:0 2px 8px rgba(0,0,0,.1)}.markdown-body pre code{background:none;border:none;padding:0;color:#cbd5e0;font-size:13px;line-height:1.4;font-weight:400}.markdown-body ol,.markdown-body ul{margin:12px 0;padding-left:24px}.markdown-body li{margin:6px 0;font-size:14px;line-height:1.4;color:#4a5568;position:relative}.markdown-body ul li:before{content:"";color:#fff;background:linear-gradient(135deg,#48bb78,#38a169);font-weight:700;position:absolute;left:-24px;width:8px;height:8px;border-radius:50%;top:10px;-webkit-box-shadow:0 2px 4px rgba(72,187,120,.3);box-shadow:0 2px 4px rgba(72,187,120,.3)}.markdown-body ol{list-style:none;padding-left:32px}.markdown-body ol li{position:relative;margin:10px 0;padding-left:8px;counter-increment:list-counter}.markdown-body ol li:before{content:attr(data-counter);color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);font-weight:600;position:absolute;left:-32px;width:24px;height:24px;border-radius:50%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;font-size:12px;-webkit-box-shadow:0 2px 4px rgba(102,126,234,.3);box-shadow:0 2px 4px rgba(102,126,234,.3)}.markdown-body blockquote{background:linear-gradient(135deg,#f7fafc,#edf2f7);border-left:4px solid #667eea;margin:20px 0;padding:20px 24px;font-style:italic;color:#4a5568;border-radius:0 8px 8px 0;position:relative;font-size:15px;line-height:1.6}.markdown-body blockquote:before{content:'"';font-size:48px;color:#667eea;opacity:.3;position:absolute;left:12px;top:8px;font-family:Georgia,serif}.markdown-body a{color:#667eea;text-decoration:none;border-bottom:2px solid transparent;-webkit-transition:all .3s ease;transition:all .3s ease;font-weight:500;padding:2px 4px;border-radius:3px}.markdown-body a:hover{color:#5a67d8;border-bottom-color:#5a67d8;background:rgba(102,126,234,.1)}.markdown-body img{max-width:100%;height:auto;border-radius:8px;-webkit-box-shadow:0 8px 24px rgba(0,0,0,.12);box-shadow:0 8px 24px rgba(0,0,0,.12);margin:20px 0;border:1px solid #e2e8f0}.markdown-body table{width:100%;border-collapse:collapse;margin:20px 0;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.05);box-shadow:0 2px 8px rgba(0,0,0,.05);border-radius:8px;overflow:hidden}.markdown-body th{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:12px 16px;text-align:left;font-weight:600}.markdown-body td{padding:12px 16px;border-bottom:1px solid #e2e8f0;background:#fff}.markdown-body tr:nth-child(2n) td{background:#f7fafc}.ai-summary-dialog .el-dialog__footer{background:#f8fafc;border-top:1px solid #e2e8f0;padding:16px 20px}.ai-summary-dialog .dialog-footer .el-button{padding:10px 24px;border-radius:6px;font-weight:500;-webkit-transition:all .3s ease;transition:all .3s ease}@media (max-width:768px){.ai-summary-dialog .el-dialog{width:95%!important;margin:10px auto;border-radius:8px}.markdown-body{padding:20px 16px;max-height:50vh}.markdown-body h1{font-size:24px;margin:24px 0 16px 0}.markdown-body h2{font-size:20px;margin:20px 0 12px 0}.markdown-body h3{font-size:18px;margin:16px 0 10px 0}.markdown-body li,.markdown-body p{font-size:15px;line-height:1.6}.ai-summary-header{padding:20px 16px}.ai-summary-header h2{font-size:22px}}.markdown-body::-webkit-scrollbar{width:6px}.markdown-body::-webkit-scrollbar-track{background:#f1f5f9;border-radius:3px}.markdown-body::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:3px}.markdown-body::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#5a67d8,#6b46c1)}