:root{--xa-bg:#000;--xa-text:#fff;--xa-text-2:#fff9;--xa-text-3:#fff6;--xa-border:#333639;--xa-border-2:#2f3336;--xa-accent:#1d9bf0;--xa-accent-hover:#1a8cd8;--xa-danger:#f4212e;--xa-disabled-bg:#333;--xa-disabled-text:gray;--xa-surface:#141414;--xa-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif}.xa-body{background:var(--xa-bg);min-width:320px;min-height:100vh;color:var(--xa-text);font-family:var(--xa-font);letter-spacing:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;margin:0;font-size:15px;line-height:20px}.xa-body *,.xa-body :before,.xa-body :after{box-sizing:border-box}.xa-body a{color:inherit;text-decoration:none}.xa-body [x-cloak]{display:none!important}.xa-body button{font-family:inherit}.xa-body :focus-visible{outline:2px solid var(--xa-accent);outline-offset:2px}.xa-shell{flex-direction:column;min-height:100vh;display:flex}.xa-main{flex:auto;align-items:center;width:100%;max-width:1280px;margin:0 auto;padding:40px 0;display:flex}.xa-col-left{flex-direction:column;flex:0 0 666px;justify-content:center;align-items:flex-start;max-width:666px;padding:24px 36px;display:flex}.xa-col-right{flex:auto;justify-content:center;align-items:center;min-width:0;padding:24px;display:flex}.xa-form{width:100%;max-width:384px}.xa-mobile-mark{justify-content:center;width:100%;max-width:200px;margin:8px auto 28px;display:none}.xa-mark{width:100%;max-width:480px;height:auto;display:block}.xa-mark-svg>svg{width:100%;height:auto;display:block}.xa-mobile-mark .xa-mark{max-width:200px}.xa-h1{color:var(--xa-text);letter-spacing:-1px;margin:0 0 32px;padding:0 0 16px;font-size:64px;font-weight:600;line-height:.9}.xa-caption{color:var(--xa-text-2);margin:-12px 0 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0;font-size:13px;line-height:18px}.xa-primary{color:#000;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#fff;border:0;border-radius:9999px;justify-content:center;align-items:center;width:100%;height:48px;margin:0;padding:0 16px;font-size:15px;font-weight:700;line-height:20px;transition:background-color .2s,color .2s;display:flex}.xa-primary:hover{background:#d7dbdc}.xa-primary:active{background:#c4c9ca}:is(.xa-login-form:has(.xa-field-input:placeholder-shown) .xa-primary,.xa-primary:disabled){background:var(--xa-disabled-bg);color:var(--xa-disabled-text);cursor:default;pointer-events:none}.xa-links{flex-direction:column;gap:12px;margin:20px 0 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