#app-root{min-height:100vh}:root{--c-primary:#1a5c9e;--c-green:#2e7d52;--c-gold:#c9a227}*{box-sizing:border-box}#app-root,body,html{margin:0;padding:0;font-family:PingFang SC,Microsoft YaHei,-apple-system,sans-serif;background:#f3f6fa;color:#1f2d3d}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(120deg,#1a5c9e,#2e7d52);padding:24px}.auth-card{width:440px;max-width:100%;background:#fff;border-radius:12px;padding:36px 32px;box-shadow:0 12px 40px rgba(0,0,0,.18)}.auth-card h2{margin:0 0 4px;color:var(--c-primary);font-size:22px}.auth-card .sub{margin-bottom:24px}.auth-card .sub,.auth-foot{color:#8a94a6;font-size:13px}.auth-foot{margin-top:16px;text-align:center}.auth-foot a{color:var(--c-primary);cursor:pointer}