:root{color-scheme:light}
body.login-page{margin:0;min-height:100vh;background:#f6f7f9;color:#233446;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
.login-page *,.account-panel *,.account-password-dialog *{box-sizing:border-box}
.login-layout{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:42px 24px}
.login-brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:#233446;font-size:24px;font-weight:650;letter-spacing:-.6px;margin-bottom:31px}
.login-mark{position:relative;display:inline-flex;align-items:center;justify-content:center;width:39px;height:39px;border-radius:12px;background:#2c68dc;color:#fff;font-size:30px;font-weight:600;line-height:1;letter-spacing:-5px;padding-right:5px}.login-mark>span{font-weight:400;transform:translateY(2px)}
.login-card{width:min(100%,420px);padding:30px 32px 25px;background:#fff;border:1px solid #e5eaf0;border-radius:23px;box-shadow:0 15px 50px #23344606}
.login-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;background:#f2f5f9;border-radius:11px;margin-bottom:27px}.login-tabs button{border:0;background:transparent;color:#718297;border-radius:8px;min-height:36px;font:inherit;font-size:14px;cursor:pointer}.login-tabs button[aria-selected=true]{background:#fff;color:#253c54;font-weight:600;box-shadow:0 1px 5px #1c30420d}.login-tabs:has(button[hidden]){display:none}
.login-card h1{font-size:24px;letter-spacing:-.7px;font-weight:650;margin:0 0 8px}.login-description{color:#7b8c9f;font-size:13px;line-height:1.8;margin:0 0 26px}
.login-field{display:block;margin:0 0 18px}.login-field>span:first-child{display:block;color:#53687f;font-size:13px;font-weight:550;margin-bottom:8px}.login-field input,.account-password-form input{width:100%;height:46px;padding:0 13px;border:1px solid #dce4ee;border-radius:10px;background:#fcfdff;outline:none;font:inherit;font-size:15px;color:#24374b;transition:border-color .15s,box-shadow .15s}.login-field input:focus,.account-password-form input:focus{background:#fff;border-color:#6799f2;box-shadow:0 0 0 3px #2e72eb12}.login-field input[aria-invalid=true]{border-color:#df8e85}.login-field small{display:block;margin-top:7px;font-size:11px;color:#8a9aae;line-height:1.6}.login-field small[hidden],.login-field[hidden]{display:none}.password-input{display:block;position:relative}.password-input input{padding-right:43px}.password-visibility{position:absolute;right:7px;top:6px;display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:7px;background:transparent;color:#8b9db0;cursor:pointer}.password-visibility svg{width:19px;height:19px}.password-visibility:hover{background:#f0f4fa;color:#557799}
.login-error,.account-password-error{background:#fff4f2;border:1px solid #f3ddd8;color:#b75c50;border-radius:9px;padding:10px 12px;font-size:12px;line-height:1.7;margin:0 0 17px}.login-error[hidden],.account-password-error[hidden]{display:none}
.login-submit,.account-password-submit{display:flex;align-items:center;justify-content:center;width:100%;min-height:45px;border:0;border-radius:10px;background:#2d6bdf;color:#fff;font:inherit;font-size:14px;font-weight:600;cursor:pointer;box-shadow:0 3px 9px #2b69dc17;transition:background .15s}.login-submit:hover,.account-password-submit:hover{background:#225bc3}.login-submit:disabled,.account-password-submit:disabled{opacity:.65;cursor:wait}.login-submit:focus-visible,.login-tabs button:focus-visible,.password-visibility:focus-visible,.account-panel button:focus-visible,.account-panel summary:focus-visible,.account-password-dialog button:focus-visible{outline:3px solid #7fa9f2;outline-offset:3px}
.login-space-note{display:flex;align-items:center;justify-content:center;gap:7px;color:#98a6b7;font-size:11px;border-top:1px solid #eff2f6;padding-top:20px;margin-top:25px;line-height:1.7}.login-space-note svg{width:14px;height:14px;flex:none}.login-footer{color:#9aa8b8;font-size:12px;letter-spacing:.3px;margin:26px 0 0}.login-registration-note{font-size:12px;color:#8a9aab;margin:18px 0 0}
.login-quota-note{font-size:11px;line-height:1.8;color:#94a2b3;text-align:center;margin:9px 0 0}.login-quota-note[hidden]{display:none}.account-model-note{padding:13px 16px;border:1px solid #dfe8f3;border-radius:11px;background:#f4f8fd;color:#748ba3;font-size:12px;line-height:1.8;margin-bottom:17px}.account-model-note strong{font-weight:600;color:#4e7296}.account-model-note span{display:block;font-size:11px;color:#94a6b9;margin-top:3px}
.account-bootstrap{position:fixed;inset:0;z-index:20000;display:grid;place-content:center;gap:15px;background:#f6f7f9;text-align:center;color:#6f839a;font:14px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;padding:24px}.account-bootstrap[hidden]{display:none}.account-bootstrap strong{color:#2c435b;font-size:20px;font-weight:600}.account-bootstrap button{justify-self:center;border:1px solid #dce5f0;border-radius:9px;padding:9px 18px;background:#fff;color:#47719c;font:inherit;cursor:pointer}html[data-account-pending] .app-shell{visibility:hidden}
.account-panel{position:relative;margin:10px 0 12px;font-size:12px}.account-menu>summary{list-style:none;display:flex;align-items:center;gap:9px;padding:9px 10px;background:#f0f4f9;border:1px solid #e6edf5;border-radius:10px;cursor:pointer;color:#4c6986}.account-menu>summary::-webkit-details-marker{display:none}.account-avatar{display:grid;place-items:center;width:28px;height:28px;flex:none;border-radius:8px;background:#e2ebf8;color:#597fa6;font-size:13px;font-weight:650}.account-identity{display:flex;flex-direction:column;min-width:0;gap:2px}.account-identity strong{font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:135px}.account-identity small{color:#91a1b3;font-size:10px}.account-chevron{margin-left:auto;width:14px;height:14px;flex:none}.account-menu-content{position:absolute;bottom:calc(100% + 7px);left:0;right:0;display:flex;flex-direction:column;gap:3px;padding:6px;border:1px solid #e1e8f1;border-radius:11px;background:#fff;box-shadow:0 8px 25px #24374b10;z-index:150}.account-menu-content button{display:flex;align-items:center;gap:9px;min-height:36px;border:0;border-radius:7px;padding:7px 10px;background:transparent;text-align:left;font:inherit;font-size:12px;color:#637d98;cursor:pointer}.account-menu-content button svg{width:15px;height:15px}.account-menu-content button:hover{background:#f2f6fc}.account-menu-content button:disabled{opacity:.5;cursor:wait}
.account-password-dialog{border:1px solid #e2e8f0;border-radius:19px;padding:27px;width:min(92vw,390px);color:#2b4055;box-shadow:0 20px 80px #17283f20;font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}.account-password-dialog::backdrop{background:#1b2b4052;backdrop-filter:blur(5px)}.account-password-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:0 0 22px}.account-password-heading h2{font-size:20px;font-weight:650;margin:0}.account-password-close{width:29px;height:29px;border:1px solid #e3e9f2;border-radius:8px;background:#fff;color:#7890a7;font-size:19px;cursor:pointer}.account-password-form label{display:block;margin-bottom:16px;color:#667c94;font-size:12px}.account-password-form input{display:block;margin-top:7px;font-size:14px;height:43px}.account-password-form small{display:block;color:#9aa8b8;font-size:11px;margin-top:6px}.account-status{font-size:11px;color:#5d8a70;padding:6px 3px 0;line-height:1.6}.account-status:empty{display:none}
@media(max-width:480px){.login-layout{justify-content:flex-start;padding:62px 20px 28px}.login-card{padding:25px 23px;border-radius:19px}.login-brand{margin-bottom:25px;font-size:22px}.login-card h1{font-size:23px}.login-space-note{font-size:10px}.login-card input{font-size:16px}}
@media(prefers-reduced-motion:reduce){.login-field input,.login-submit{transition:none}}
.site-legal-footer{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 18px;color:#929cac;font-size:11px;line-height:1.8;text-align:center}.site-legal-footer>a{color:inherit;text-decoration:none;white-space:nowrap;transition:color .15s}.site-legal-footer>a:hover{color:#667bc3;text-decoration:underline;text-underline-offset:3px}.site-legal-footer>a:focus-visible{outline:2px solid #8b9de0;outline-offset:4px;border-radius:2px}.site-legal-footer.admin-legal-footer{margin-top:auto;padding:18px 24px 22px;flex:none}.site-legal-footer.login-legal-footer{margin-top:18px;font-size:10px;gap:5px 14px}.public-learning .public-footer.site-legal-footer{flex-direction:row;align-items:center;flex-wrap:wrap;gap:6px 18px}
@media(max-width:480px){.site-legal-footer.admin-legal-footer{padding:14px 17px 20px;font-size:10px}.site-legal-footer.login-legal-footer{max-width:100%;font-size:10px}.public-learning .public-footer.site-legal-footer{gap:5px 12px}}