html,body,#root{width:100%;min-height:100%}body{margin:0;font-family:PingFang SC,Microsoft YaHei,Segoe UI,sans-serif;background:#f3f6fb}.login-root{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(circle at 30% 20%,#1d4ed8,#0f172a 45%,#020617)}.particles-bg{position:absolute;inset:0;z-index:0}.login-overlay{position:absolute;inset:0;background:linear-gradient(140deg,#13c2c229,#1677ff0f);z-index:1}.login-card{position:relative;width:420px;z-index:2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe0!important;border-radius:20px!important;box-shadow:0 24px 58px #00000047}.login-card .ant-typography{color:#0f172a!important}.login-card .ant-typography.ant-typography-secondary{color:#475569!important}.login-form{margin-top:20px;display:grid;gap:14px}.login-form .ant-input,.login-form .ant-input-password,.login-form .ant-input-affix-wrapper{color:#0f172a!important;background:#fff!important;border-color:#cbd5e1!important}.login-form .ant-input::placeholder,.login-form .ant-input-password input::placeholder{color:#94a3b8!important}.sider-tech{background:linear-gradient(180deg,#0f274b,#08111f)!important}.brand{padding:20px 16px 12px;color:#dbeafe;font-size:20px;font-weight:700;letter-spacing:.5px}.header-tech{background:#fff!important;border-bottom:1px solid #e5eaf3;padding-inline:20px!important}.content-tech{padding:18px;background:linear-gradient(180deg,#f6f9ff,#f0f5ff)}.content-tech .ant-card{border:1px solid #e6ecf5;box-shadow:0 8px 24px #1018280f}