:root{--bg:#f6f7f4;--surface:#ffffff;--surface-soft:#eef3ef;--text:#1f2a24;--muted:#68746d;--border:#dce3dd;--accent:#1c6b55;--accent-strong:#0f4e3d;--warning:#9d5a16;--warning-bg:#fff1dc;--danger:#9b2c2c;--danger-bg:#ffe8e8;--shadow:0 16px 44px rgba(24,42,31,0.08)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Arial,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{position:-webkit-sticky;position:sticky;top:0;display:flex;flex-direction:column;height:100vh;overflow:hidden;border-right:1px solid var(--border);background:#17241e;color:#edf7f1;padding:22px 18px}.brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:8px;background:#dcefe5;color:#17392e;font-weight:800}.brand-name{font-size:15px;font-weight:800}.brand-subtitle{margin-top:4px;color:#aebdb5;font-size:12px}.nav-list{display:flex;flex:1 1;flex-direction:column;gap:6px;min-height:0;overflow-y:auto;padding-right:4px;scrollbar-gutter:stable}.nav-list::-webkit-scrollbar{width:6px}.nav-list::-webkit-scrollbar-thumb{border-radius:999px;background:rgba(255,255,255,.22)}.nav-item{display:flex;align-items:center;gap:10px;min-height:40px;border-radius:8px;padding:0 10px;color:#dbe8e0;font-size:14px}.nav-item:hover{background:rgba(255,255,255,.08)}.nav-item svg{width:17px;height:17px}.sidebar-footer{flex:0 0 auto;display:grid;grid-gap:12px;gap:12px;margin-top:14px;border-top:1px solid 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td{border-bottom:0}.table-title{font-weight:800}.table-muted{margin-top:5px;color:var(--muted);line-height:1.5}.form-section-title{margin:10px 0 8px;color:#405047;font-size:14px;font-weight:800}.nested-form-panel{border:1px solid var(--border);border-radius:8px;background:#f8faf7;padding:14px}.nested-form-panel,.record-list{display:grid;grid-gap:14px;gap:14px}.record-list{padding:20px}.compact-record-form{padding:0}.compact-form-actions{padding-top:12px}.notice-list{display:grid;grid-gap:8px;gap:8px;padding:18px 20px}.import-help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px;border:1px solid var(--border);border-radius:8px;background:#f8faf7;padding:14px;color:#405047;font-size:13px;line-height:1.6}.kanban-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px;padding:20px}.kanban-column{min-width:0;border:1px solid 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