:root{--bg-primary:#fff;--bg-secondary:#f5f0eb;--bg-dark:#0f1108;--text-primary:#0f1108;--text-secondary:#5f5e5a;--text-light:#888780;--accent:#a07250;--accent-hover:#8b5e40;--border:#d3d1c7;--success:#1d9e75;--danger:#e24b4a;--warning:#ef9f27;--sidebar-w:240px;--header-h:56px;--radius:8px;--radius-lg:12px;--shadow:0 1px 3px #0f110814}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-primary);background:var(--bg-secondary);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}button{cursor:pointer;font:inherit;border:none}input,textarea{font:inherit}.btn{border-radius:var(--radius);justify-content:center;align-items:center;height:40px;padding:0 20px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-outline{border:1px solid var(--border);color:var(--text-primary);background:#fff}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{background:var(--danger);color:#fff}.btn-sm{height:32px;padding:0 12px;font-size:13px}.card{border-radius:var(--radius-lg);box-shadow:var(--shadow);background:#fff;padding:20px}.input{border:1px solid var(--border);border-radius:var(--radius);outline:none;width:100%;height:40px;padding:0 12px;font-size:14px;transition:border .15s}.input:focus{border-color:var(--accent)}.input-error{border-color:var(--danger)}@media (min-width:768px) and (max-width:1023px){:root{--sidebar-w:160px}}@media (max-width:767px){:root{--sidebar-w:0px}}@supports (padding-bottom:env(safe-area-inset-bottom)){:root{--safe-bottom:env(safe-area-inset-bottom)}}#app{position:relative}#app:after{content:"";z-index:-1;opacity:.04;pointer-events:none;background:url(/logo/icon_brown_300px.png) 50% 40%/280px no-repeat;position:fixed;top:0;bottom:0;left:0;right:0}