:root{font-family:Inter,Noto Sans SC,Microsoft YaHei,Arial,sans-serif;color:#223d36;background:#f3f5f1;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;font-size:14px;--line:#dce3da;--green:#255b49;--muted:#6f8078;--paper:#fffefa}*{box-sizing:border-box}html,body,#root{margin:0;width:100%;height:100%;overflow:hidden}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;background:#fffefa;border:1px solid var(--line);border-radius:6px;padding:6px 10px;line-height:1.45;white-space:nowrap}button:hover{background:#edf3eb;border-color:#a7bbaa}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--green);border-color:var(--green);color:#fff}button.active{background:#e3efdf;border-color:#89aa91}button.danger{color:#a34839;background:#fff3ed}input,textarea,select{min-width:0;width:100%;padding:8px;border:1px solid #cad7cb;border-radius:5px;background:var(--paper)}input:focus,textarea:focus,select:focus{outline:2px solid #abc7b9;outline-offset:2px}textarea{resize:vertical;min-height:92px}input[type=checkbox]{width:16px;height:16px;flex-shrink:0}input[type=color]{padding:2px;width:30px;height:30px}h1,h2,h3,h4,h5{margin:0 0 10px;line-height:1.4}h1{font-size:32px}h2{font-size:21px}h3{font-size:17px}h4{font-size:15px}h5{font-size:14px}p{line-height:1.75;margin:8px 0}small{font-size:11px;color:var(--muted);line-height:1.6}label{display:block;line-height:1.65;margin:6px 0;font-size:13px}a{color:var(--green)}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:12px/1.7 ui-monospace,monospace;max-width:100%;margin:8px 0}blockquote{margin:8px 0;padding:8px 10px;border-left:3px solid #bfab73;background:#f5f2e6;font-size:13px;line-height:1.75;overflow-wrap:anywhere}details{margin:10px 0;border-top:1px solid var(--line);padding-top:8px}summary{cursor:pointer;line-height:1.65;font-weight:600;overflow-wrap:anywhere}progress{width:100%;margin:8px 0}dl{margin:8px 0}dd{margin:0}.hidden,[hidden]{display:none!important}.stack{display:flex;flex-direction:column;gap:12px}.actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.check{display:flex;align-items:flex-start;gap:7px;line-height:1.65}.field{display:flex;flex-direction:column;gap:4px}.notice{border:1px solid #d5dfcf;background:#edf5eb;padding:9px 12px;font-size:12px;line-height:1.6;border-radius:6px;overflow-wrap:anywhere;margin:4px 0}.notice.error{color:#a44436;border-color:#e6c4b9;background:#fff0eb}.notice.warning{color:#87672a;border-color:#e0cf9b;background:#fff8e5}.notice.success{color:#3c6946}.preserve{white-space:pre-wrap;overflow-wrap:anywhere}.empty{padding:32px 12px;color:var(--muted);text-align:center}.panel{border:1px solid var(--line);background:var(--paper);border-radius:8px;padding:14px;margin:10px 0}.confirm-inline{border:1px solid #d5b694;border-radius:7px;background:#fff7e8;padding:12px;margin:10px 0}.confirm-inline button{margin:4px}.source,.status{font-size:11px;display:inline-block;padding:3px 7px;border-radius:9px;background:#e8efe3;white-space:nowrap}.status-open,.status-in_progress,.status-pending{background:#f8ead0;color:#937024}.status-done,.status-resolved{background:#deefdf;color:#387446}.status-private{background:#eeeeea;color:#777}.station-shell{height:100dvh;width:100%;display:flex;flex-direction:column;overflow:hidden}.station-shell>.notice{flex-shrink:0;margin:0}.document-workspace{height:100%;min-height:0;display:flex;flex-direction:column;overflow:hidden;width:100%}.workspace-heading,.station-header{display:flex;align-items:center;gap:12px;height:48px;min-height:48px;padding:6px 14px;border-bottom:1px solid var(--line);background:#f9faf6;white-space:nowrap;overflow-x:auto;flex-shrink:0}.workspace-heading>strong{font-size:17px;margin-right:4px}.workspace-heading>.actions{flex-wrap:nowrap}.account-controls{display:flex;align-items:center;gap:6px;flex-shrink:0;margin-left:auto}.account-controls>span{font-size:12px}.station-header>strong{font-size:18px}.document-workspace>.notice{margin:0;flex-shrink:0}.documents-layout{display:grid;grid-template-columns:minmax(0,76fr) minmax(0,24fr);min-height:0;flex:1;width:100%;overflow:hidden;gap:0}.documents-layout.sidebar-collapsed{grid-template-columns:minmax(0,1fr)}.document-main{display:flex;flex-direction:column;min-width:0;min-height:0;width:100%;overflow:hidden;position:relative}.document-header{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:8px 16px;border-bottom:1px solid var(--line);background:#fffefa;flex-shrink:0;min-height:58px;overflow-x:auto;white-space:nowrap}.document-header>div:first-child{min-width:100px;max-width:42%;flex-shrink:0}.document-header h2{font-size:16px;margin:0;overflow:hidden;text-overflow:ellipsis}.document-header .actions{flex-wrap:nowrap}.document-header .check{white-space:nowrap}.document-header small{display:block;overflow:hidden;text-overflow:ellipsis}.editor-toolbar{display:flex;align-items:center;gap:4px;padding:6px 12px;border-bottom:1px solid var(--line);background:#f9fbf7;flex-shrink:0;overflow-x:auto;white-space:nowrap;min-height:43px}.editor-toolbar select{width:auto;padding:5px;max-width:120px;flex-shrink:0}.editor-toolbar button{padding:4px 8px}.paper-scroll{flex:1;min-height:0;overflow:auto;padding:12px 0 24px;position:relative}.paper{background:#fff;min-height:100%;width:100%;padding:28px 1%;box-shadow:0 1px 8px #203c2410;border:1px solid #e0e7dc;position:relative}.word-editor{min-height:calc(100dvh - 260px);outline:none;font-size:16px;line-height:1.9;color:#29392f;overflow-wrap:anywhere}.word-editor p{margin:.75em 0;line-height:1.9}.word-editor h1{font-size:30px}.word-editor h2{font-size:25px}.word-editor h3{font-size:21px}.word-editor ul,.word-editor ol{padding-left:28px}.word-editor blockquote{font-size:inherit}.word-editor table{border-collapse:collapse;table-layout:fixed;width:100%;margin:16px 0}.word-editor td,.word-editor th{border:1px solid #aebfb1;min-width:60px;vertical-align:top;padding:6px;position:relative}.word-editor th{background:#edf3e9}.word-editor .selectedCell:after{z-index:2;position:absolute;content:"";left:0;right:0;top:0;bottom:0;background:#b3caca44;pointer-events:none}.word-editor .column-resize-handle{position:absolute;right:-2px;top:0;bottom:-2px;width:4px;background:#87a48f;pointer-events:none}.word-editor .tableWrapper{overflow:auto}.resize-cursor{cursor:col-resize}.document-footer{font-size:11px;color:var(--muted);height:27px;min-height:27px;padding:5px 14px;border-top:1px solid var(--line);overflow:hidden;white-space:nowrap}.annotation-sidebar{border-left:1px solid var(--line);padding:14px;min-width:0;min-height:0;overflow:auto;background:#f7f9f4}.annotation-sidebar>h3{font-size:15px}.annotation-card{border:1px solid var(--line);padding:12px;border-radius:8px;background:#fffefa;margin:12px 0;overflow-wrap:anywhere}.annotation-card>header{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.annotation-card p{font-size:13px}.annotation-card.focused{outline:2px solid #9cac54}.annotation-card.resolved{border-color:#b8d2b6}.annotation-mark{background:#fbefbc;border-bottom:1px solid #c4a257;cursor:pointer}.annotation-resolved{background:#e2f0de}.ai-mark{background:#e9dffe;border-bottom-color:#9d86c6}.annotation-number{padding:0 4px;border:0;border-radius:4px;margin:0 2px;vertical-align:super;font-size:10px;background:#ece3bb;line-height:1.5}.reply{margin:10px 0 6px 10px;padding:8px;border-left:2px solid #d8e2d2;background:#f5f8f1}.reply small{display:block}.bubble-tools{display:flex;gap:5px;padding:6px;background:#fff;box-shadow:0 2px 16px #203c2433;border:1px solid var(--line);border-radius:7px}.find-bar{display:flex;gap:6px;padding:8px 12px}.find-bar input{max-width:320px}.privacy-mask{position:absolute;top:0;right:0;bottom:0;left:0;background:#f7f9f5fa;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px;z-index:20}.document-denied{filter:blur(12px);pointer-events:none;-webkit-user-select:none;user-select:none}.preview-text{max-height:50dvh;overflow:auto}.version-diff{display:grid;grid-template-columns:1fr 1fr;gap:8px}.version-diff pre{background:#f3f5ef;padding:8px;max-height:400px;overflow:auto}.scores{display:grid;grid-template-columns:1fr;gap:4px}.scores>div{display:flex;justify-content:space-between;gap:10px;font-size:12px}.chair article{border-top:1px solid var(--line);padding-top:8px}.review-compare{display:grid;grid-template-columns:1fr;gap:10px}.review-compare>section{border:2px solid var(--line);padding:8px;border-radius:8px}.ai-panel .panel{padding:10px}.chat-message{background:#fffefa;border:1px solid var(--line);border-radius:8px;margin:12px 0;padding:12px}.chat-message.user{background:#edf4e8}.chat-message>small{display:block}.pdf-reader{width:100%;min-width:0}.pdf-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.pdf-page{position:relative;background:#fff;margin:auto;border:1px solid var(--line);overflow:hidden}.pdf-page>canvas,.pdf-page>img{display:block;width:100%;height:100%}.pdf-text-layer,.pdf-highlights{position:absolute;top:0;right:0;bottom:0;left:0}.pdf-text-layer{-webkit-user-select:text;user-select:text;overflow:hidden;line-height:1}.pdf-text-layer>span{position:absolute;color:transparent;white-space:pre;cursor:text;transform-origin:0 0}.pdf-text-layer>span::selection{background:#a5b8fb99}.pdf-highlights{pointer-events:none}.pdf-highlights mark{position:absolute;background:#f2d65366;border-bottom:1px solid #c89f36}.library-page{min-height:0;flex:1;overflow:auto;padding:22px}.library-page>header{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}.library-page>header h2{margin:0 auto 0 0}.library-page>header input{width:260px}.library-page>header select{width:auto}.library-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:22px}.folder-tree{align-self:start;padding:12px;background:#f8fbf5;border:1px solid var(--line);border-radius:8px}.folder-tree button{display:block;width:100%;margin-bottom:5px;text-align:left}.library-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:16px;align-content:start}.paper-card{padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}.paper-open{display:block;width:100%;text-align:left;border:0;white-space:normal;background:transparent}.paper-open>h3{margin:10px 0;overflow-wrap:anywhere}.paper-open>.status{display:block;width:max-content;margin-top:8px}.login-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at top left,#e2ecdb,transparent 60%),#f5f6f0;padding:20px;overflow:auto}.login-card{width:460px;max-width:100%;padding:42px;border:1px solid #d2decc;border-radius:16px;background:#fffefb;box-shadow:0 14px 50px #263c2910}.login-card>small{display:block;margin-top:24px}.login-card .stack{margin-top:24px}.eyebrow{font-size:11px;color:var(--muted);letter-spacing:.15em}.settings-page{max-width:560px;width:100%;padding:32px;margin:0 auto;overflow:auto}.admin-page{padding:28px;overflow:auto;flex:1}.admin-page h3{margin-top:25px}.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin:20px 0}.dashboard-cards>section{background:#fffefa;border:1px solid var(--line);border-radius:8px;padding:18px}.dashboard-cards strong{display:block;font-size:25px;margin-top:8px}.table-scroll{overflow:auto;margin:18px 0;border:1px solid var(--line);border-radius:8px}.table-scroll table{border-collapse:collapse;width:100%;font-size:13px}.table-scroll td,.table-scroll th{padding:11px;border-bottom:1px solid var(--line);text-align:left}.loading{padding:50px;text-align:center}@media(max-width:900px){.workspace-heading{padding:6px 8px;gap:7px}.workspace-heading button{font-size:12px}.paper-scroll{padding:12px 0}.paper{padding:22px 1%}.annotation-sidebar{padding:8px;font-size:12px}.annotation-sidebar button{white-space:normal}.library-layout{grid-template-columns:170px minmax(0,1fr)}.document-header{padding:7px 10px}.document-header .actions{gap:4px}.document-header button{font-size:12px}}@media(max-width:620px){.documents-layout{grid-template-columns:minmax(0,76fr) minmax(0,24fr)}.library-layout{grid-template-columns:1fr}.folder-tree{max-height:180px;overflow:auto}.library-page{padding:14px}.login-card{padding:28px}.document-header>div:first-child{max-width:45%}.annotation-sidebar{padding:6px}.annotation-sidebar h3{font-size:12px}.annotation-card{padding:7px}.annotation-card .actions{flex-direction:column;align-items:stretch}.annotation-sidebar input,.annotation-sidebar textarea,.annotation-sidebar select{font-size:12px}.annotation-sidebar .panel{padding:6px}}