:root{color:#14213d;background:radial-gradient(circle at top left,rgba(22,93,255,.12),transparent 30%),linear-gradient(180deg,#f4f7fb,#eef2f7);font-family:PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}.login-page{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:460px;border-radius:24px;box-shadow:0 20px 60px #14213d24}.login-eyebrow{display:inline-block;margin-bottom:8px;color:#165dff;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.shell-layout{min-height:100vh}.shell-sider{border-right:1px solid rgba(20,33,61,.08)}.shell-brand{padding:24px 20px}.shell-header{display:flex;justify-content:flex-end;align-items:center;background:#ffffffd1;border-bottom:1px solid rgba(20,33,61,.08)}.shell-content{padding:24px}