:root{--nv-ink: #17202b;--nv-muted: #677383;--nv-subtle: #8b95a4;--nv-border: #dbe1e8;--nv-border-strong: #c8d0da;--nv-surface: #ffffff;--nv-surface-muted: #f5f7f9;--nv-canvas: #eef2f5;--nv-primary: #1769aa;--nv-primary-hover: #115689;--nv-success: #16865a;--nv-warning: #a9680b;--nv-danger: #c04444;--nv-focus: 0 0 0 3px rgba(23, 105, 170, .18);color:var(--nv-ink);font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;background:var(--nv-canvas);color:var(--nv-ink)}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}.nv-button{min-height:38px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--nv-border-strong);border-radius:6px;padding:0 14px;background:var(--nv-surface);color:var(--nv-ink);cursor:pointer;font-weight:650;letter-spacing:0;transition:border-color .15s,background 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i{width:7px;height:7px;flex:none;border-radius:50%;background:currentColor}.nv-status--success{color:var(--nv-success)}.nv-status--warning{color:var(--nv-warning)}.nv-status--danger{color:var(--nv-danger)}.nv-status--info{color:var(--nv-primary)}:root{background:var(--nv-canvas)}#app{min-height:100vh}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.user-shell{min-height:100vh;padding-left:224px;transition:padding .18s}.user-shell--collapsed{padding-left:68px}.app-sidebar{position:fixed;inset:0 auto 0 0;z-index:30;width:224px;display:flex;flex-direction:column;background:#19232d;color:#d7dee5;border-right:1px solid #273542;transition:width .18s,transform .18s}.user-shell--collapsed .app-sidebar{width:68px}.app-sidebar__head{height:68px;flex:none;display:flex;align-items:center;padding:0 16px;border-bottom:1px solid #2b3945}.brand-mark{min-width:0;display:flex;align-items:center;gap:11px;color:inherit}.brand-mark__symbol{width:35px;height:35px;flex:none;display:grid;place-items:center;color:#fff;background:#16865a;border-radius:6px;font-size:18px;font-weight:800}.brand-mark__copy{display:grid;min-width:0}.brand-mark__copy strong{color:#fff;font-size:14px;letter-spacing:.6px;white-space:nowrap}.brand-mark__copy small{margin-top:2px;color:#9eabb7;font-size:11px;white-space:nowrap}.app-nav{flex:1;display:flex;flex-direction:column;gap:4px;padding:16px 10px;overflow-y:auto}.app-nav a{min-height:43px;display:flex;align-items:center;gap:12px;padding:0 12px;border-radius:6px;color:#aeb9c4;font-size:14px;white-space:nowrap;overflow:hidden}.app-nav a:hover{color:#fff;background:#23313d}.app-nav a.active{color:#fff;background:#126ba3}.app-nav svg{flex:none}.user-shell--collapsed .app-nav a{justify-content:center;padding:0}.user-shell--collapsed .app-nav span,.user-shell--collapsed 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