:root{--bg: #f4f7fb;--panel: #fff;--soft: #f8fafc;--line: #dbe3ee;--ink: #182230;--muted: #667085;--brand: #1769e0;--brand-dark: #0f4fb2;--green: #0f9f6e;--amber: #c77700;--red: #d92d20;--violet: #6750a4;--cyan: #087ea4;--shadow: 0 16px 38px rgba(24, 34, 48, .08);--sidebar-bg: #121826;--sidebar-text: #e6ebf2;--sidebar-muted: #9aa6ba;--radius: 8px}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;min-height:100vh;margin:0}#root{display:flex;flex-direction:column}body{font-family:Microsoft YaHei,PingFang SC,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--ink);letter-spacing:0}@media(max-width:991px){.app-main-layout{margin-left:0!important}}.app-main-layout{margin-left:250px;transition:margin-left .2s}.ant-layout-sider-collapsed+.app-main-layout{margin-left:64px}