:root{color-scheme:light}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:#f5f7fa}body{color:#1f2937}.platform-page{padding:24px;max-width:1440px;margin:0 auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-heading h2{margin:0}.toolbar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(145deg,#e6f4ff,#f7fbff 48%,#f0f5ff)}.login-card{width:min(100%,420px);box-shadow:0 16px 48px rgba(20,66,128,.16)}.sider-brand{height:64px;display:flex;align-items:center;padding:0 20px;color:#fff;font-weight:650;font-size:18px;white-space:nowrap;overflow:hidden}.sider-brand span{margin-left:10px}.content-wrap{min-height:100vh}@media (max-width:768px){.platform-page{padding:16px}.desktop-sider{display:none}}