:root{--navy:#071a2c;--blue:#102d44;--orange:#ff6b2c;--bg:#f3f5f5;--line:#dbe1e3;--muted:#66747e;--white:#fff;--green:#27865b}*{box-sizing:border-box}body{margin:0;font-family:Arial,"Microsoft YaHei",sans-serif;color:var(--navy);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.login-page{min-height:100vh;display:grid;grid-template-columns:58% 42%}.login-brand{background:linear-gradient(145deg,#102e46,#05131f);color:#fff;padding:55px 7vw;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.login-brand:after{content:'';position:absolute;width:520px;height:520px;border:90px solid #ffffff08;border-radius:50%;right:-200px;bottom:-230px}.admin-brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;letter-spacing:.12em}.admin-brand>span{width:40px;height:40px;display:grid;place-items:center;background:var(--orange);color:#fff;font-size:20px;font-weight:800;clip-path:polygon(0 0,100% 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