*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{color:#eae6f5;background:#0f0b17;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang TC,Noto Sans TC,sans-serif}.app{min-height:100vh}.header{text-align:center;max-width:980px;margin:0 auto;padding:28px 20px 0}.logo{background:linear-gradient(90deg,#ff5fa2,#a855f7,#6366f1);color:#0000;-webkit-background-clip:text;background-clip:text;justify-content:center;align-items:center;gap:8px;font-size:24px;font-weight:800;display:flex}.tagline{color:#9c93b5;margin:6px 0 20px;font-size:14px}.tabs{border-bottom:1px solid #2a2338;justify-content:center;gap:8px;display:flex}.tabs button{color:#9c93b5;cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:10px 18px;font-size:14px;display:flex}.tabs button.active{color:#fff;border-bottom-color:#a855f7}.main{max-width:980px;margin:0 auto;padding:24px 16px 60px}.panel{background:#171225;border:1px solid #2a2338;border-radius:14px;flex-direction:column;gap:10px;padding:16px;display:flex}.transcript-input{resize:vertical;color:#eae6f5;background:#0f0b17;border:1px solid #2a2338;border-radius:10px;width:100%;min-height:220px;padding:12px;font-size:15px;line-height:1.6}.hint-input{color:#eae6f5;background:#0f0b17;border:1px solid #2a2338;border-radius:10px;width:100%;padding:10px 12px;font-size:14px}.transcript-input:focus,.hint-input:focus{border-color:#a855f7;outline:none}.actions{flex-wrap:wrap;justify-content:space-between;gap:10px;display:flex}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:6px;min-height:44px;padding:10px 18px;font-size:14px;font-weight:600;display:flex}.btn.primary{color:#fff;background:linear-gradient(90deg,#ff5fa2,#a855f7)}.btn.primary:disabled{opacity:.5;cursor:not-allowed}.btn.ghost{color:#cfc6e5;background:#0f0b17;border:1px solid #2a2338}.btn.small{border-radius:8px;min-height:32px;padding:6px 12px;font-size:12.5px}.btn.small:disabled{opacity:.5;cursor:not-allowed}a.btn{text-decoration:none}.video-upload-box{background:#171225;border:1px solid #2a2338;border-radius:10px;margin:12px 0 18px;padding:10px 14px}.video-upload-row{color:#cfc6e5;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;display:flex}.video-upload-row .btn{margin-left:auto}.clip-render-hint{color:#7a7191;margin-top:10px;font-size:12px}.clip-render-box{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}.error-msg{color:#ff7a90;font-size:13px}.state-box{color:#9c93b5;flex-direction:column;align-items:center;gap:10px;padding:40px 0;display:flex}.state-box.error{color:#ff7a90}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.result{margin-top:24px}.result-header{margin-bottom:16px}.badge{color:#d9b8ff;background:#241a35;border:1px solid #a855f7;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;display:inline-block}.section{margin-bottom:28px}.section h3{color:#d9b8ff;align-items:center;gap:6px;margin-bottom:12px;font-size:15px;display:flex}.cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;display:grid}.card{background:#171225;border:1px solid #2a2338;border-radius:12px;padding:14px}.card-title{margin-bottom:6px;font-size:14.5px;font-weight:700}.card-body{color:#cfc6e5;font-size:13.5px;line-height:1.6}.card-meta{color:#7a7191;margin-top:8px;font-size:12px}.time-range{color:#9c93b5;align-items:center;gap:6px;margin-bottom:4px;font-size:12.5px;display:flex}.duration-tag{color:#d9b8ff;background:#241a35;border-radius:999px;padding:2px 8px;font-size:11.5px}.clip-card blockquote{color:#cfc6e5;background:#0f0b17;border-left:3px solid #a855f7;border-radius:6px;margin:8px 0;padding:8px 10px;font-size:13px}.field{color:#cfc6e5;margin-top:6px;font-size:13px}.field span{color:#9c93b5;margin-right:6px}.caption-row{justify-content:space-between;align-items:center;gap:8px;margin-top:2px;display:flex}.script-field-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.script-box{color:#cfc6e5;white-space:pre-wrap;background:#0f0b17;border:1px solid #2a2338;border-radius:6px;margin-top:4px;padding:8px 10px;font-size:13px;line-height:1.7}.tag{color:#d9b8ff;background:#241a35;border-radius:999px;margin-top:10px;padding:4px 10px;font-size:12px;display:inline-block}.copy-btn{color:#d9b8ff;cursor:pointer;background:#241a35;border:1px solid #3a2f52;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:5px;display:flex}.title-list{flex-direction:column;gap:8px;display:flex}.title-row{background:#171225;border:1px solid #2a2338;border-radius:10px;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 12px;display:flex}.style-tag{color:#d9b8ff;background:#241a35;border-radius:999px;flex-shrink:0;padding:3px 8px;font-size:11px}.title-text{flex:auto;min-width:160px;font-size:14px;font-weight:600}.title-reason{color:#7a7191;flex-basis:100%;font-size:12px}.strategy{color:#cfc6e5;background:#171225;border:1px solid #2a2338;border-radius:12px;padding:14px;font-size:14px;line-height:1.7}.history-layout{grid-template-columns:280px 1fr;gap:20px;display:grid}.history-list{flex-direction:column;gap:8px;display:flex}.history-item{cursor:pointer;background:#171225;border:1px solid #2a2338;border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;display:flex}.history-item.active{border-color:#a855f7}.history-title{font-size:13.5px;font-weight:600}.history-date{color:#7a7191;margin-top:3px;font-size:11px}.icon-btn{color:#7a7191;cursor:pointer;background:0 0;border:none;padding:6px}.icon-btn:hover{color:#ff7a90}.empty{color:#7a7191;padding:20px 0;font-size:13px}@media (width<=760px){.history-layout{grid-template-columns:1fr}.actions{flex-direction:column}.btn{justify-content:center;width:100%}}