:root{color-scheme:light}html{min-width:320px;background:#eef3fb;-webkit-text-size-adjust:100%}html,body{min-height:100%;margin:0}body.b2-auth-page{overflow-x:hidden;color:#182230;background:radial-gradient(circle at 8% 10%,rgba(var(--auth-primary-rgb),.09),transparent 28%),radial-gradient(circle at 94% 88%,rgba(var(--auth-primary-rgb),.08),transparent 30%),#f3f6fb;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.5}body.b2-auth-page.auth-notice-open{overflow:hidden}body.b2-auth-page *,body.b2-auth-page *::before,body.b2-auth-page *::after{box-sizing:border-box}body.b2-auth-page button,body.b2-auth-page input{font:inherit}body.b2-auth-page button{cursor:pointer}body.b2-auth-page a{color:inherit;text-decoration:none}body.b2-auth-page [hidden]{display:none!important}.auth-page{position:relative;display:flex;align-items:center;justify-content:center;min-height:100vh;min-height:100dvh;padding:56px 24px}.admin-bar .auth-page{min-height:calc(100vh - 32px);min-height:calc(100dvh - 32px)}.auth-layout{position:relative;display:block;width:100%;max-width:620px;overflow:hidden;border:1px solid rgb(213 221 232 / .95);border-radius:20px;background:#fff;box-shadow:0 22px 60px rgb(37 51 75 / .12)}.auth-panel{position:relative;display:flex;flex-direction:column;min-width:0;padding:48px 54px 28px;background:#fff}.auth-panel-head{margin-bottom:25px;text-align:center}.auth-panel-head::before{display:block;width:34px;height:4px;margin:0 auto 17px;border-radius:999px;background:var(--auth-primary);box-shadow:0 5px 12px rgba(var(--auth-primary-rgb),.2);content:""}.auth-panel-head h1{margin:0 0 8px;color:#172033;font-size:28px;font-weight:750;line-height:1.35;letter-spacing:-.02em}.auth-panel-head p{margin:0;color:#7b8798;font-size:14px}.auth-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;margin-bottom:24px;padding:4px;border:1px solid #e6ebf2;border-radius:calc(var(--auth-radius) + 4px);background:#f5f7fa}.auth-tabs:has(button:only-child){grid-template-columns:1fr}.auth-tabs button{min-height:38px;padding:0 18px;color:#7b8797;border:0;border-radius:var(--auth-radius);background:#fff0;font-size:13px;font-weight:650;transition:color .2s ease,background-color .2s ease,box-shadow .2s ease}.auth-tabs button.is-active{color:#1f2a3d;background:#fff;box-shadow:0 3px 10px rgb(42 57 79 / .08)}.auth-alert{margin:-7px 0 18px;padding:11px 13px;color:#b42318;border:1px solid #fecdca;border-radius:var(--auth-radius);background:#fff5f4;font-size:12px;line-height:1.55}.auth-alert.is-success{color:#067647;border-color:#abefc6;background:#ecfdf3}.auth-view{width:100%}.auth-field{display:block;margin-bottom:17px}.auth-login-captcha{animation:auth-captcha-reveal .22s ease-out}.auth-login-captcha .auth-field{margin-bottom:17px}@keyframes auth-captcha-reveal{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.auth-field>span{display:block;margin:0 0 7px 1px;color:#455166;font-size:13px;font-weight:650}.auth-control{position:relative;display:flex;align-items:center;width:100%;height:48px;overflow:hidden;border:1px solid #dce3ed;border-radius:var(--auth-radius);background:#fff;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}.auth-control:focus-within{border-color:var(--auth-primary);box-shadow:0 0 0 3px rgba(var(--auth-primary-rgb),.1)}.auth-field.is-invalid .auth-control,.auth-field.is-invalid .auth-email-suffix-toggle{border-color:#f04438;box-shadow:0 0 0 3px rgb(240 68 56 / .08)}.auth-field-error{display:block;margin:6px 1px 0;color:#d92d20;font-size:11px;font-style:normal;line-height:1.45}.auth-control>svg{flex:0 0 auto;width:18px;height:18px;margin-left:14px;fill:#94a0b1}.auth-control input{min-width:0;width:100%;height:46px;padding:0 14px;color:#182230;border:0;outline:0;background:#fff0;font-size:13px;box-shadow:none}.auth-control>svg+input{padding-left:10px}.auth-control input::placeholder{color:#a6afbd}.auth-control input:autofill,.auth-control input:-webkit-autofill{box-shadow:0 0 0 1000px #fff inset!important;-webkit-text-fill-color:#182230!important}.auth-password-toggle{display:flex;align-items:center;justify-content:center;flex:0 0 42px;width:42px;height:46px;padding:0;color:#8d98a8;border:0;background:#fff0}.auth-password-toggle:hover{color:var(--auth-primary)}.auth-password-toggle svg{width:18px;height:18px;fill:currentColor}.auth-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.auth-email-composer{display:grid;grid-template-columns:minmax(0,1fr) 186px;gap:9px}.auth-email-composer.has-full-email{grid-template-columns:1fr}.auth-email-composer.has-full-email .auth-email-suffix-picker{display:none}.auth-email-suffix-picker{position:relative;min-width:0}.auth-email-suffix-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;height:48px;padding:0 13px 0 15px;color:#334155;border:1px solid #dce3ed;border-radius:var(--auth-radius);outline:0;background-color:#f8fafc;font-size:13px;font-weight:600;cursor:pointer;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}.auth-email-suffix-toggle:hover{border-color:#c8d2df;background:#fff}.auth-email-suffix-toggle:focus-visible,.auth-email-suffix-picker.is-open .auth-email-suffix-toggle{border-color:var(--auth-primary);background:#fff;box-shadow:0 0 0 3px rgba(var(--auth-primary-rgb),.1)}.auth-email-suffix-toggle svg{flex:0 0 auto;width:17px;height:17px;margin-left:8px;fill:#8b97a8;transition:transform .2s ease,color .2s ease}.auth-email-suffix-picker.is-open .auth-email-suffix-toggle svg{transform:rotate(180deg)}.auth-email-suffix-menu{position:absolute;z-index:30;top:calc(100% + 7px);right:0;left:0;max-height:264px;overflow-x:hidden;overflow-y:auto;padding:6px;border:1px solid #dce3ed;border-radius:calc(var(--auth-radius) + 2px);background:#fff;box-shadow:0 14px 36px rgb(30 45 70 / .16),0 2px 7px rgb(30 45 70 / .06);scrollbar-width:thin;scrollbar-color:#cad3df #fff0}.auth-email-suffix-menu[hidden]{display:none}.auth-email-suffix-menu button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:36px;padding:0 9px;color:#4b586c;border:0;border-radius:7px;background:#fff0;font-size:12px;font-weight:550;text-align:left;cursor:pointer}.auth-email-suffix-menu button:hover,.auth-email-suffix-menu button:focus-visible{color:var(--auth-primary);outline:0;background:rgba(var(--auth-primary-rgb),.07)}.auth-email-suffix-menu button[aria-selected="true"]{color:var(--auth-primary);background:rgba(var(--auth-primary-rgb),.09);font-weight:700}.auth-email-suffix-menu button i{width:6px;height:10px;margin:0 3px 2px 10px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;opacity:0;transform:rotate(45deg)}.auth-email-suffix-menu button[aria-selected="true"] i{opacity:1}.auth-inline-control{display:grid;grid-template-columns:minmax(0,1fr) 186px;gap:9px}.auth-captcha,.auth-code-button{position:relative;display:flex;align-items:center;justify-content:center;height:48px;overflow:hidden;padding:0;color:#657287;border:1px solid #dce3ed;border-radius:var(--auth-radius);background:#f8fafc;font-size:12px;font-weight:650;transition:color .2s ease,border-color .2s ease,background-color .2s ease}.auth-captcha:hover,.auth-code-button:hover{color:var(--auth-primary);border-color:rgba(var(--auth-primary-rgb),.45);background:#fff}.auth-captcha img{display:block;width:100%;height:100%;padding-right:28px;object-fit:contain;background:#f8fafc}.auth-captcha span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#7c8798;background:#f8fafc}.auth-captcha.is-loaded span{opacity:0;pointer-events:none}.auth-captcha.is-loaded::after{position:absolute;top:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;width:28px;color:#718096;border-left:1px solid rgb(214 220 229 / .9);background:rgb(248 250 252 / .96);font-size:16px;line-height:1;transition:color .2s ease,background-color .2s ease;content:"↻"}.auth-captcha.is-loaded:hover::after{color:var(--auth-primary);background:rgba(var(--auth-primary-rgb),.07)}.auth-code-button:disabled,.auth-captcha:disabled{cursor:not-allowed;opacity:.65}.auth-form-meta{display:flex;align-items:center;justify-content:flex-end;margin:-3px 0 21px;color:#929baa;font-size:11px}.auth-link-button,.auth-back-button{padding:0;color:var(--auth-primary);border:0;background:#fff0;font-size:12px;font-weight:650}.auth-link-button:hover,.auth-back-button:hover{opacity:.78}.auth-submit{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;min-height:48px;margin-top:3px;padding:0 18px;color:#fff;border:1px solid var(--auth-primary);border-radius:var(--auth-radius);background:var(--auth-primary);box-shadow:0 8px 18px rgba(var(--auth-primary-rgb),.18);font-size:13px;font-weight:700;transition:opacity .2s ease,transform .2s ease,box-shadow .2s ease}.auth-submit:hover{color:#fff;box-shadow:0 10px 22px rgba(var(--auth-primary-rgb),.25);transform:translateY(-1px)}.auth-submit:disabled{cursor:not-allowed;opacity:.7;transform:none}.auth-spinner{display:none;width:15px;height:15px;border:2px solid rgb(255 255 255 / .42);border-top-color:#fff;border-radius:50%;animation:auth-spin .7s linear infinite}.is-loading .auth-spinner{display:block}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-forgot-head{margin:-5px 0 18px}.auth-back-button{display:inline-flex;align-items:center;gap:5px}.auth-back-button svg{width:16px;height:16px;fill:currentColor}.auth-reset-success{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding:13px;border:1px solid #abefc6;border-radius:var(--auth-radius);background:#ecfdf3}.auth-reset-success>span{display:flex;align-items:center;justify-content:center;flex:0 0 32px;width:32px;height:32px;color:#079455;border-radius:50%;background:#d1fadf}.auth-reset-success svg{width:18px;height:18px;fill:currentColor}.auth-reset-success strong{display:block;color:#067647;font-size:12px}.auth-reset-success p{margin:2px 0 0;color:#52836c;font-size:11px}.auth-noscript{position:fixed;z-index:100;right:18px;bottom:18px;left:18px;padding:13px 16px;color:#b42318;border:1px solid #fecdca;border-radius:10px;background:#fff5f4;font-size:13px;text-align:center}.auth-notice{position:fixed;z-index:99999;inset:0;display:flex;align-items:center;justify-content:center;padding:20px}.auth-notice-backdrop{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:rgb(17 24 39 / .38);backdrop-filter:blur(5px)}.auth-notice-dialog{position:relative;z-index:1;width:100%;max-width:390px;padding:30px 30px 26px;border:1px solid rgb(218 225 235 / .95);border-radius:18px;outline:0;background:#fff;box-shadow:0 24px 70px rgb(24 35 54 / .2);text-align:center;animation:auth-notice-in .2s ease-out}.auth-notice-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;margin:0 auto 16px;color:var(--auth-primary);border-radius:14px;background:rgba(var(--auth-primary-rgb),.08)}.auth-notice-icon svg{width:24px;height:24px;fill:currentColor}.auth-notice-dialog h2{margin:0;color:#172033;font-size:20px;font-weight:750}.auth-notice-dialog p{margin:10px 0 0;color:#737f91;font-size:13px;line-height:1.75}.auth-notice-dialog strong{display:block;margin-top:10px;color:#455166;font-size:12px;font-weight:650}.auth-notice-confirm{width:100%;min-height:44px;margin-top:22px;color:#fff;border:1px solid var(--auth-primary);border-radius:var(--auth-radius);background:var(--auth-primary);font-size:13px;font-weight:700}@keyframes auth-notice-in{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width:960px){.auth-page{align-items:center;padding:28px 16px}.admin-bar .auth-page{padding-top:36px}.auth-layout{max-width:620px;border-radius:18px}.auth-panel{padding:44px 46px 26px}}@media (max-width:600px){.auth-page{display:block;padding:0}.admin-bar .auth-page{padding-top:0}.auth-layout{min-height:100vh;min-height:100dvh;border:0;border-radius:0;box-shadow:none}.auth-panel{min-height:100vh;min-height:100dvh;padding:0 20px max(0px,env(safe-area-inset-bottom))}.auth-panel::before,.auth-panel::after{display:block;flex:1 1 48px;min-height:24px;content:""}.admin-bar .auth-panel{min-height:calc(100dvh - 46px)}.auth-panel-head{margin-bottom:23px}.auth-panel-head h1{font-size:24px}.auth-tabs{margin-bottom:21px}.auth-field{margin-bottom:15px}.auth-field-grid{display:block}.auth-email-composer{grid-template-columns:minmax(0,1fr) 142px;gap:8px}.auth-inline-control{grid-template-columns:minmax(0,1fr) 142px;gap:8px}.auth-control,.auth-captcha,.auth-code-button,.auth-email-suffix-toggle{height:47px}.auth-control input{height:45px;font-size:14px}.auth-form-meta{margin-bottom:19px}.auth-submit{min-height:47px}.auth-notice-dialog{padding:26px 22px 22px;border-radius:16px}}@media (max-width:782px){.admin-bar .auth-page{min-height:calc(100dvh - 46px)}}@media (prefers-reduced-motion:reduce){.auth-tabs button,.auth-control,.auth-captcha,.auth-code-button,.auth-email-suffix-toggle,.auth-submit{transition:none}.auth-spinner{animation-duration:1.4s}}