:root{font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif}body:has(.login-page),body:has(.login-loading){margin:0;min-width:0;overflow:auto;background:#f3f6fb}.login-page{--login-blue: #215bd5;--login-ink: #182b49;--login-border: #bdcbe0;color:var(--login-ink);background:#f3f6fb;min-height:100svh;display:grid;place-items:center;padding:32px 20px;font-size:16px;line-height:1.6}.login-page,.login-page *,.login-page *:before,.login-page *:after{box-sizing:border-box}.login-panel{width:min(420px,100%);background:#fff;border:1px solid #e2e8f1;border-radius:18px;padding:44px 40px 48px;box-shadow:0 18px 60px #18375c0c}.login-brand{display:flex;align-items:center;flex-direction:column;gap:14px;margin:0 0 36px}.login-brand img{object-fit:contain;flex-shrink:0}.login-brand h1{margin:0;font-size:28px;line-height:1.4;letter-spacing:.08em;font-weight:650;color:var(--login-ink)}.login-form{display:flex;flex-direction:column}.login-form label{margin:0 0 8px;font-size:15px;font-weight:500}.login-form input{width:100%;min-width:0;height:50px;padding:12px 14px;margin:0 0 22px;color:var(--login-ink);border:1px solid var(--login-border);border-radius:8px;background:#fff;font:inherit}.login-form input::placeholder{color:#687992}.login-page button{font:inherit;cursor:pointer}.login-form .login-submit{min-height:50px;margin-top:10px;border:1px solid var(--login-blue);border-radius:8px;background:var(--login-blue);color:#fff;font-weight:600;transition:background .16s}.login-form .login-submit:hover:not(:disabled){background:#174ab5}.login-form button:disabled{cursor:wait;opacity:.65}.login-page :is(input,button,a):focus-visible{outline:3px solid #6ba4fa;outline-offset:3px}.login-error{color:#aa2336;background:#fff0f2;border-left:3px solid #aa2336;padding:10px 12px;font-size:14px;margin:0 0 10px}.login-retry{color:var(--login-blue);background:transparent;border:0;min-height:44px;margin-top:8px}.login-setup-link{color:var(--login-blue);display:block;font-size:14px;margin-top:20px;text-underline-offset:4px}.login-loading{padding:64px;color:#182b49;font:16px/1.6 system-ui,sans-serif}@media(max-width:480px){.login-panel{padding:32px 24px 36px}}@media(prefers-reduced-motion:reduce){.login-page *{transition:none!important}}