@font-face{font-family:chineseSimli;src:url(/fonts/chineseSimli_rebuilt.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}:root{color-scheme:only light;--bg: #f7f5f0;--panel: #fff;--border: #e3dccd;--ink: #332e26;--muted: #94886e;--accent: #8a6d3b;--accent-soft: #f5efe2;--pinyin: #a05a2c;--hanviet: #3a6ea5;--draft: #9e9e9e;--pending: #d99a12;--approved: #2e8b57;--font-han: "chineseSimli", "LXGW WenKai TC", "KaiTi", "STKaiti", serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14px}.app{height:100vh;display:flex;flex-direction:column;overflow:hidden}header{display:flex;align-items:center;gap:14px;padding:9px 16px;background:#fff;border-bottom:1px solid var(--border);flex-shrink:0}.logo{font-weight:700;font-size:15px;white-space:nowrap}.logo span{color:var(--accent)}.doc-title{flex:1;text-align:center;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#4a4132}.doc-title .han{font-family:var(--font-han);font-size:17px}.icon-btn{border:1px solid var(--border);background:#fff;border-radius:6px;padding:5px 12px;font-size:12.5px;cursor:pointer;color:#6b5b3e}.icon-btn:hover{background:var(--accent-soft)}.icon-btn.on{background:var(--accent);border-color:var(--accent);color:#fff}.user{font-size:12px;color:var(--muted);white-space:nowrap}.user b{color:var(--accent)}.user .lnk{background:none;border:none;color:var(--accent);cursor:pointer;font-size:12px;text-decoration:underline;padding:0;margin-left:6px}.st{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;color:var(--muted);white-space:nowrap}.st:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--draft);flex-shrink:0}.st.pending:before{background:var(--pending)}.st.approved:before{background:var(--approved)}main{display:flex;flex:1;overflow:hidden}#tree{width:250px;min-width:250px;background:#fff;border-right:1px solid var(--border);display:flex;flex-direction:column}#tree .tree-head{padding:10px 12px;border-bottom:1px solid var(--border)}.btn{border:1px solid var(--border);background:#fff;border-radius:6px;padding:6px 12px;font-size:12.5px;cursor:pointer;font-weight:600;color:var(--ink)}.btn:hover{background:var(--accent-soft)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;width:100%}.btn.save{background:var(--approved);border-color:var(--approved);color:#fff}.btn.save:disabled{background:#cfc9bb;border-color:#cfc9bb;color:#fff;cursor:not-allowed}.btn.warn{background:#b5482f;border-color:#b5482f;color:#fff}#tree ul{list-style:none;overflow-y:auto;padding:4px 0;flex:1}#tree .year{padding:8px 14px 4px;font-weight:700;font-size:11.5px;color:var(--muted);letter-spacing:.5px}#tree .node{padding:8px 14px 8px 22px;cursor:pointer;border-left:3px solid transparent;line-height:1.4}#tree .node:hover{background:var(--accent-soft)}#tree .node.active{background:var(--accent-soft);border-left-color:var(--accent)}#tree .node .nm{font-size:15px;font-weight:600;display:block;font-family:var(--font-han)}#tree .node .sub{font-size:11.5px;color:var(--muted);display:block;margin-top:1px}#tree .node .sts{display:flex;gap:12px;margin-top:4px}#tree .empty{padding:18px 14px;color:var(--muted);font-size:12.5px}#original{width:280px;min-width:280px;background:var(--panel);border-right:1px solid var(--border);display:none;flex-direction:column}.app.show-orig #original{display:flex}.col-head{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;border-bottom:1px solid var(--border);font-weight:700;font-size:12px;color:#6b5b3e;letter-spacing:.5px;flex-shrink:0;background:#fbf9f4}.col-head .x{cursor:pointer;font-weight:400;color:var(--muted);padding:0 4px;background:none;border:none;font-size:13px}.col-head .x:hover{color:var(--ink)}#original .body{overflow-y:auto;padding:16px;font-family:var(--font-han);font-size:16px;line-height:2}#original .op{margin-bottom:14px;padding:4px 6px;border-radius:6px;cursor:pointer}#original .op.hl{background:var(--accent-soft)}#original .op.c-title{text-align:center;font-weight:700;font-size:17px}#original .op.c-footer{text-align:right;color:#6b6155}#center{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:420px}.block{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--panel)}.block+.block{border-top:1px solid var(--border)}.block-head{display:flex;align-items:center;gap:12px;padding:8px 20px;border-bottom:1px solid var(--border);flex-shrink:0;background:#fbf9f4}.block-head .t{font-weight:700;font-size:13px;color:#4a4132}.block-head .spacer{flex:1}.block-head .actions{display:flex;gap:6px}.toggle{font-size:11.5px;display:flex;align-items:center;gap:4px;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none}.block-body{overflow-y:auto;padding:18px 28px 30px;max-width:900px;width:100%;margin:0 auto}.block-body .placeholder{color:var(--muted);font-size:13px;padding:30px 0;text-align:center}.para{margin-bottom:14px;padding:6px 8px;border-radius:8px;cursor:pointer}.para.hl{background:var(--accent-soft)}.cw{display:inline-flex;flex-direction:column;align-items:center;margin:8px 1px;vertical-align:top;border-radius:4px;padding:1px 2px}.app.ann-editable .cw:not(.punct):hover{background:#efe4c9;outline:1px solid var(--accent)}.cw .py{font-size:14px;color:var(--pinyin);line-height:1;min-height:14px;margin-bottom:-1px}.cw .hz{font-size:32px;font-family:var(--font-han);line-height:1}.cw .hv{font-size:14px;color:var(--hanviet);line-height:1;min-height:14px;margin-top:-1px}.cw.punct .hz{color:#999}.cw.dirty{background:#fdf0d5;outline:1px solid var(--pending)}.cw.saved{background:#e8f4e4;outline:1px solid var(--approved)}.cw input{width:48px;text-align:center;font-size:13px;border:1px solid var(--accent);border-radius:3px;padding:0 1px}.cw input.py-in{color:var(--pinyin)}.cw input.hv-in{color:var(--hanviet)}.ann-title{text-align:center;margin-bottom:20px}.ann-title .cw .hz{font-size:45px;font-weight:400}.ann-footer{text-align:right;margin-top:24px}.app.hide-py .cw .py,.app.hide-hv .cw .hv{display:none}.lock-note{font-size:11px;color:var(--muted);font-style:italic}.vi-para{margin-bottom:14px;padding:6px 8px;border-radius:8px;line-height:1.8;cursor:pointer;font-size:14.5px;color:#3d382f;white-space:pre-wrap}.vi-para.hl{background:var(--accent-soft)}.vi-para.v-title{text-align:center;font-weight:700;font-size:18px;margin-bottom:20px}.vi-para.v-footer{text-align:right;font-style:italic;color:#6b6155;margin-top:24px}.vi-para.v-qa{font-style:italic}.vi-para.empty-tr{color:var(--muted);font-style:italic}.vi-para textarea{width:100%;min-height:100px;font:inherit;line-height:1.7;padding:8px;border:1px solid var(--accent);border-radius:6px;margin-bottom:6px}.vi-para .edit-actions{display:flex;gap:6px}.vi-para.dirty{background:#fdf0d5;outline:1px dashed var(--pending)}.vi-para.saved{background:#e8f4e4;outline:1px dashed var(--approved)}#history{width:300px;min-width:300px;background:#fff;border-left:1px solid var(--border);display:none;flex-direction:column}.app.show-hist #history{display:flex}#history .body{overflow-y:auto;padding:14px 16px;flex:1}.h-item{padding:8px 0 10px;border-bottom:1px solid #f0ebe0;font-size:12px;line-height:1.5}.h-item .meta{color:var(--muted);font-size:11px;margin-bottom:2px}.h-item .meta b{color:#6b5b3e}.h-item code{background:#f3efe4;padding:0 4px;border-radius:3px;font-size:11.5px;font-family:var(--font-han)}del{color:#b5482f}ins{color:var(--approved);text-decoration:none;font-weight:600}.modal-overlay{position:fixed;inset:0;background:#28211473;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:#fff;border-radius:10px;padding:22px 24px;width:min(680px,92vw);max-height:88vh;overflow-y:auto;box-shadow:0 10px 40px #00000040}.modal h2{font-size:16px;margin-bottom:14px;color:#4a4132}.modal label{display:block;font-size:12px;font-weight:600;color:#6b5b3e;margin:10px 0 4px}.modal input[type=text],.modal input[type=email],.modal input[type=password],.modal textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font:inherit;font-size:13.5px}.modal textarea.orig{min-height:260px;font-family:var(--font-han);font-size:16px;line-height:1.9}.modal .row{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}.modal .err{color:#b5482f;font-size:12.5px;margin-top:8px}.modal .spin{text-align:center;padding:20px;color:var(--muted);font-size:13px}.toast{position:fixed;bottom:18px;left:50%;transform:translate(-50%);background:#332e26;color:#fff;padding:9px 18px;border-radius:8px;font-size:13px;z-index:200;box-shadow:0 4px 16px #0000004d}@media(max-width:860px){#tree{position:fixed;left:0;top:45px;bottom:0;z-index:50;box-shadow:4px 0 16px #00000026;transform:translate(-100%);transition:transform .2s}.app.show-tree #tree{transform:translate(0)}#original,#history{display:none!important}#center{min-width:0}}