@import"https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500;600;700&family=Fira+Sans:wght@300;400;500;600;700&display=swap";*{box-sizing:border-box}body{margin:0;min-width:375px;background:radial-gradient(circle at top left,rgba(14,165,233,.2),transparent 34rem),linear-gradient(135deg,#f0f9ff,#f8fafc 48%,#ecfdf5);color:#0c4a6e;font-family:Fira Sans,Microsoft YaHei UI,sans-serif}.login-shell{min-height:100vh;display:grid;place-items:center;padding:32px}.login-card{width:min(440px,100%);border:1px solid rgba(3,105,161,.16);box-shadow:0 24px 80px #0c4a6e29}.brand-mark{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,#0369a1,#22c55e);box-shadow:0 16px 40px #0369a13d}.app-layout{min-height:100vh}.sidebar{background:#ffffffdb!important;border-right:1px solid rgba(3,105,161,.12);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.content-shell{padding:24px}.page-card{border:1px solid rgba(3,105,161,.12);box-shadow:0 14px 40px #0c4a6e14}.mono{font-family:Fira Code,Consolas,monospace}@media(max-width:768px){.content-shell{padding:14px}}