:root{--bg: #f0f2f5;--paper: #ffffff;--ink: #303133;--title: #17233d;--muted: #909399;--line: #e8eaec;--field: #dcdee2;--accent: #1890ff;--accent-ink: #ffffff;--accent-soft: #e6f7ff;--sidebar: #001529;--ok: #19be6b;--warn: #ed4014;--caution: #ff9900;--shadow: 0 1px 4px rgba(0, 21, 41, .06);font-family:PingFang SC,Hiragino Sans GB,Noto Sans SC,sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.5}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--accent);text-decoration:none}h1,h2{color:var(--title);font-weight:600}h1{margin:0 0 16px;font-size:18px}h2{margin:20px 0 12px;font-size:15px}p{text-wrap:pretty}.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(180deg,#001529eb,#001529c7),var(--sidebar)}.card,.panel{background:var(--paper);border:1px solid var(--line);border-radius:4px;box-shadow:var(--shadow)}.login 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i:before{content:"!";font-weight:700}@keyframes toast-life{0%{opacity:0;transform:translateY(-8px)}12%{opacity:1;transform:translateY(0)}78%{opacity:1}to{opacity:0}}@media(max-width:860px){.shell{grid-template-columns:1fr}nav{position:relative;height:auto}nav .logout{margin-top:12px}html.has-side .toasts{left:50%}}@media(prefers-reduced-motion:reduce){.btn,input,select,textarea{transition:none}.toast{animation:none}}