*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:#f0f2f5;color:#1a1a2e;font-size:14px}.banner{background:#0d3b66;color:#fff;padding:10px 24px;font-size:13px}.banner strong{font-size:15px}.banner span{opacity:.85;margin-left:12px}header{background:#fff;border-bottom:1px solid #dde1e6;padding:0 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}header h1{margin:0;font-size:20px;font-weight:600;color:#0d3b66;padding:14px 0}.nav{display:flex;gap:4px}.nav a{padding:14px 18px;border:none;background:none;font-size:14px;font-weight:500;color:#6b7280;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;text-decoration:none;display:inline-block}.nav a.active{color:#0d3b66;border-bottom-color:#0d3b66}.badge{background:#e8f4fc;color:#0d3b66;padding:4px 10px;border-radius:4px;font-size:12px;font-weight:600}.layout{display:grid;grid-template-columns:400px 1fr;min-height:calc(100vh - 120px)}.sidebar{background:#fff;border-right:1px solid #dde1e6;padding:20px;overflow-y:auto}.main{padding:20px 24px;overflow-y:auto}.full-page{max-width:1100px;margin:0 auto;padding:24px}.section-title{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#6b7280;margin:18px 0 8px;font-weight:600}.section-title:first-child{margin-top:0}label{display:block;font-weight:500;margin-bottom:4px;font-size:13px}select,input,textarea{width:100%;padding:8px 10px;border:1px solid #c5cdd6;border-radius:6px;margin-bottom:10px;font-size:14px}textarea{min-height:72px;resize:vertical;font-family:inherit}.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hint{font-size:12px;color:#6b7280;margin:-6px 0 10px}.date-preview{font-size:13px;color:#0d3b66;font-weight:600;margin:-4px 0 12px;padding:8px 10px;background:#e8f4fc;border-radius:6px}.card{background:#fff;border:1px solid #dde1e6;border-radius:8px;margin-bottom:16px}.card-head{padding:12px 16px;border-bottom:1px solid #eef0f2;font-weight:600;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}.card-body{padding:16px}.check-row{display:flex;align-items:center;gap:8px;margin-bottom:12px}.check-row input{width:auto;margin:0}.check-row label{margin:0;font-weight:400}.sub-panel{background:#f8f9fb;border:1px solid #eef0f2;border-radius:6px;padding:12px;margin-bottom:12px}.preview{background:#fafbfc;border:1px solid #e5e8eb;border-radius:6px;padding:20px 24px;font-family:Times New Roman,serif;font-size:13px;line-height:1.5;max-height:480px;overflow-y:auto}.preview h2{font-size:14px;text-align:center;margin:0 0 12px}.right-tabs{display:flex;border-bottom:1px solid #dde1e6;background:#fff;padding:0 8px;margin-bottom:16px}.right-tab{padding:10px 14px;cursor:pointer;color:#6b7280;font-weight:500;border-bottom:2px solid transparent;background:none;border-top:none;border-left:none;border-right:none;font-size:14px}.right-tab.active{color:#0d3b66;border-bottom-color:#0d3b66}.right-panel{display:none}.right-panel.active{display:block}.ai-box{background:#f8f9fb;border:1px solid #dde1e6;border-radius:8px;padding:14px;margin-top:10px}.diff{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.diff-col{border:1px solid #dde1e6;border-radius:6px;padding:10px;font-size:12px;background:#fff}.diff-col h4{margin:0 0 8px;font-size:11px;text-transform:uppercase;color:#6b7280}.diff-col.new{border-color:#2d6a4f;background:#f0faf4}.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}button,.btn{padding:9px 16px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;border:none}.btn-primary{background:#0d3b66;color:#fff}.btn-secondary{background:#fff;color:#0d3b66;border:1px solid #0d3b66}.btn-success{background:#2d6a4f;color:#fff}.btn-ghost{background:#eef0f2;color:#374151}.btn-danger{background:#fff;color:#b91c1c;border:1px solid #b91c1c}.btn:disabled,button:disabled{opacity:.6;cursor:not-allowed}.slack-preview{background:#1a1d21;color:#d1d2d3;border-radius:8px;padding:14px;font-size:13px;max-width:520px}.slack-preview a{color:#1d9bd1}table{width:100%;border-collapse:collapse;font-size:13px;background:#fff;border-radius:8px;overflow:hidden;border:1px solid #dde1e6}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid #eef0f2}th{background:#f8f9fb;font-weight:600;font-size:12px;color:#6b7280}tr:hover td{background:#fafbfc}.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600;background:#e8f4fc;color:#0d3b66}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.editor-wrap{background:#fff;border:1px solid #dde1e6;border-radius:8px;min-height:500px}.editor-wrap .ProseMirror{padding:24px 32px;min-height:480px;outline:none;font-family:Times New Roman,serif;font-size:14px;line-height:1.6}.editor-wrap .ProseMirror h2{text-align:center;font-size:16px}.editor-toolbar{display:flex;gap:6px;padding:10px 12px;border-bottom:1px solid #eef0f2;flex-wrap:wrap}.editor-toolbar button{padding:6px 10px;font-size:12px;background:#f8f9fb;border:1px solid #dde1e6}.status-msg{padding:10px 14px;border-radius:6px;margin-bottom:12px;font-size:13px}.status-msg.ok{background:#f0faf4;color:#2d6a4f;border:1px solid #2d6a4f}.status-msg.err{background:#fef2f2;color:#b91c1c;border:1px solid #b91c1c}footer.note{text-align:center;padding:12px;font-size:12px;color:#6b7280;background:#fff;border-top:1px solid #dde1e6}@media(max-width:960px){.layout,.diff,.settings-grid{grid-template-columns:1fr}}