.transcript-feed.document-host{padding:0;min-height:0;max-height:none;overflow:visible;scroll-behavior:auto}
.document-view{--document-font-size:18px;position:relative;min-width:0;color:#263650;background:#f4f6fa;border-top:1px solid #e6ebf3;border-radius:0;line-height:1.6}
.document-view button,.document-view select{font:inherit}
.document-view button{min-height:33px;padding:6px 10px;border:1px solid #dce3ef;border-radius:6px;background:#fff;color:#4b5b75;font-size:12px;line-height:1.5;cursor:pointer;white-space:nowrap}
.document-view button:hover:not(:disabled){border-color:#9ca9df;background:#f2f4ff;color:#4254aa}
.document-view button:disabled{opacity:.45;cursor:not-allowed}
.document-view button:focus-visible,.document-view select:focus-visible,.document-view textarea:focus-visible,.document-canvas:focus-visible,.document-prose:focus-visible{outline:3px solid #9caaf0;outline-offset:2px}
.document-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:13px 18px;background:#fff;border-bottom:1px solid #e9edf4}
.document-version{display:flex;align-items:center;gap:3px;padding:3px;border-radius:7px;background:#eef1f8}
.document-version button{border-color:transparent;background:transparent}
.document-version button.active{color:#354da5;background:#fff;box-shadow:0 1px 4px #18254912}
.document-reading-tools{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.document-font-control{display:flex;align-items:center;gap:6px;margin-right:2px;color:#6a7890;font-size:12px}
.document-font-control select{width:58px;height:33px;padding:3px 5px;border:1px solid #dce3ef;background:#fff;border-radius:6px;color:#42516e;font-size:12px}
.document-summary{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:11px 22px 0;color:#73819b;font-size:11px}
.document-flow-note{padding:6px 22px 13px;margin:0!important;color:#6c7c96;font-size:11px;line-height:1.7}
.document-feedback{margin:0 18px 12px;padding:10px 13px;border:1px solid #e8d6ae;background:#fff9ee;color:#84642b;border-radius:6px;font-size:12px;line-height:1.8}
.document-canvas{height:clamp(390px,60vh,680px);min-height:0;overflow:hidden;padding:0 20px 22px;box-sizing:border-box}
.document-canvas.document-editing{overflow:auto}
.document-pages{display:grid;grid-template-columns:minmax(0,1fr);max-width:900px;height:100%;margin:0 auto;gap:18px;align-items:stretch}
.document-pages.document-split{max-width:none;grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.document-paper{min-width:0;min-height:0;height:100%;box-sizing:border-box;display:flex;flex-direction:column;overflow:hidden;padding:26px 34px 25px;border:1px solid #e0e5ee;border-radius:3px;background:#fff;box-shadow:0 2px 7px #283d5b06}
.document-paper>header{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-shrink:0;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid #ecf0f5;color:#5f7190;font-size:12px;font-weight:600;line-height:1.7}
.document-page-tag{color:#a2adbe;font-size:9px;letter-spacing:1.3px;font-weight:400}
.document-prose{min-height:0;flex:1;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding-right:8px;font-family:"Noto Serif SC","Songti SC","SimSun",Georgia,"Times New Roman",serif;font-size:var(--document-font-size);line-height:1.95;letter-spacing:.02em;overflow-wrap:anywhere;color:#263650}
.document-prose p{margin:0 0 1.15em;white-space:pre-wrap;text-align:start}
.document-prose p:last-child{margin-bottom:0}
.document-target .document-prose{color:#35486b}
.document-language-label{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:12px;font-weight:600;letter-spacing:0;margin:1.5em 0 .7em;color:#6d7eb1;padding-top:14px;border-top:1px solid #e8edf6}
.document-language-label:first-child{margin-top:0;padding-top:0;border-top:0}
.document-partial{color:#8997ad;background:#f6f8fc;border-radius:2px}
.document-cursor{display:inline-block;height:1em;width:2px;margin-left:3px;background:#7d8dcc;vertical-align:-.15em;animation:document-blink 1s steps(1,end) infinite}
.document-empty{display:flex;flex-direction:column;gap:12px;padding-top:24px;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:13px;letter-spacing:0;line-height:1.9;color:#8b98ad}
.document-empty strong{font-size:15px;font-weight:500;color:#6a7b96}
.document-processing{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 20px;border-top:1px solid #e1e7f1;background:#fff}
.document-processing-copy{display:flex;flex-direction:column;gap:4px;min-width:0}
.document-processing-copy strong{font-size:12px;color:#4b5e7f;font-weight:600}
.document-processing-copy span{font-size:11px;color:#8490a5;line-height:1.7}
.document-processing-actions{display:flex;align-items:center;gap:7px;flex-shrink:0;flex-wrap:wrap}
.document-processing-actions button:first-child{color:#5367c4;border-color:#dce1fa;background:#f5f6ff}
.document-export{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:11px 20px 15px;background:#fff;border-top:1px dashed #e8ecf4;font-size:11px;color:#8995aa}
.document-export>label{display:flex;align-items:center;gap:6px;white-space:nowrap;color:#637390}
.document-export input{width:14px;height:14px;accent-color:#6072d2}
.document-export>div{display:flex;align-items:center;gap:7px;margin-left:auto}
.document-segment-review{margin:0 20px 20px;padding:18px;border:1px solid #dce3ef;border-radius:5px;background:#fff;color:#53627a;font-size:12px}
.document-segment-review>h3{font-size:13px;margin:0 0 6px}
.document-segment-review>p{font-size:11px;color:#8995a9;margin-bottom:10px}
.document-segment-review article{padding:12px 0;border-top:1px solid #edf0f5}
.document-segment-review article p{margin:6px 0 0;line-height:1.8;overflow-wrap:anywhere;white-space:pre-wrap}
.document-segment-meta{font-size:10px;color:#8997ae}
.document-segment-target{color:#7a89a4}
.document-editor{max-width:960px;margin:0 auto;background:#fff;padding:24px 28px;border:1px solid #e0e5ee;border-radius:3px}
.document-editor>label{display:block;margin-bottom:12px;font-size:13px;font-weight:600;color:#526380}
.document-editor>label span{display:block;margin-top:5px;font-size:11px;font-weight:400;color:#8b98ad}
.document-editor textarea{box-sizing:border-box;display:block;width:100%;min-height:330px;resize:vertical;padding:18px 20px;border:1px solid #d7dfea;border-radius:5px;color:#263650;background:#fff;font-family:"Noto Serif SC","Songti SC","SimSun",Georgia,serif;font-size:var(--document-font-size);line-height:1.95;overflow-wrap:anywhere}
.document-editor-notice{margin-top:10px;color:#8b7752;font-size:11px;line-height:1.8}
.document-editor-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
.document-editor-actions button:last-child{background:#5d6fcb;color:#fff;border-color:#5d6fcb}
.document-view [hidden]{display:none!important}
.document-view.document-expanded,.document-view:fullscreen{position:fixed;inset:0;z-index:1200;width:100vw;height:100dvh;max-width:none;box-sizing:border-box;display:flex;flex-direction:column;border:0;border-radius:0;background:#edf1f7;overflow:auto}
.document-expanded .document-toolbar,.document-view:fullscreen .document-toolbar{padding:14px 28px;flex-shrink:0}
.document-expanded .document-canvas,.document-view:fullscreen .document-canvas{flex:1;min-height:0;max-height:none;height:auto;padding:8px 28px 24px}
.document-expanded .document-pages,.document-view:fullscreen .document-pages{max-width:1100px;height:100%;min-height:0}
.document-expanded .document-pages.document-split,.document-view:fullscreen .document-pages.document-split{max-width:none}
.document-expanded .document-paper,.document-view:fullscreen .document-paper{padding:30px 42px 28px;min-height:0;height:100%}
.document-expanded .document-processing,.document-expanded .document-export,.document-view:fullscreen .document-processing,.document-view:fullscreen .document-export{display:none}
.vb-document-presenting{overflow:hidden}
@keyframes document-blink{50%{opacity:0}}
@media(max-width:1250px){.document-paper{padding:22px 23px 32px}.document-page-tag{display:none}.document-processing{align-items:flex-start;flex-direction:column;gap:10px}.document-processing-actions{flex-shrink:1}.document-canvas{padding-left:14px;padding-right:14px}.document-pages{gap:12px}}
@media(max-width:700px){.document-toolbar{padding:11px 12px;gap:10px}.document-reading-tools{gap:5px}.document-view button{font-size:11px;padding:5px 8px;min-height:31px}.document-summary{padding:10px 14px 0}.document-flow-note{padding:6px 14px 11px}.document-canvas{padding:0 10px 15px;min-height:340px;max-height:65vh;overflow:auto}.document-pages{height:auto}.document-paper{padding:18px 17px 20px;height:370px}.document-pages.document-split{grid-template-columns:1fr}.document-paper>header{margin-bottom:17px}.document-prose{line-height:1.85}.document-processing{padding:14px}.document-export{padding:11px 14px}.document-export>div{margin-left:0}.document-export>span{flex-basis:100%}.document-expanded .document-toolbar,.document-view:fullscreen .document-toolbar{padding:10px 14px}.document-expanded .document-canvas,.document-view:fullscreen .document-canvas{padding:6px 12px 16px}.document-expanded .document-pages,.document-view:fullscreen .document-pages{height:auto}.document-expanded .document-paper,.document-view:fullscreen .document-paper{padding:22px 20px 25px;height:70vh}.document-editor{padding:18px 15px}.document-editor textarea{padding:12px}.document-segment-review{margin:0 12px 16px;padding:14px}}
@media(prefers-reduced-motion:reduce){.document-cursor{animation:none}}