:root{color-scheme:light;font-family:Arial,"Microsoft YaHei",sans-serif;color:#26364a;background:#dce9f5}
*{box-sizing:border-box}
body{margin:0}
button,input{font:inherit}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.duty-login-page{position:relative;display:grid;min-height:100svh;place-items:center;overflow:hidden;padding:32px 16px;background:radial-gradient(circle at 18% 18%,rgba(255,255,255,.85) 0 2px,transparent 3px),radial-gradient(circle at 78% 24%,rgba(255,255,255,.62) 0 3px,transparent 4px),linear-gradient(145deg,#d9e8f5 0%,#edf4fa 46%,#ccddec 100%)}
.duty-sky{position:absolute;inset:0;pointer-events:none}
.duty-sky span{position:absolute;border-radius:999px;background:rgba(255,255,255,.42);box-shadow:0 8px 30px rgba(74,111,145,.08)}
.duty-sky span:nth-child(1){left:7%;top:14%;width:92px;height:34px}.duty-sky span:nth-child(2){right:8%;top:20%;width:58px;height:22px}.duty-sky span:nth-child(3){left:13%;bottom:13%;width:24px;height:24px}.duty-sky span:nth-child(4){right:14%;bottom:12%;width:110px;height:38px}
.duty-login-window{position:relative;width:min(404px,100%);overflow:hidden;border:1px solid rgba(112,145,176,.24);border-radius:22px;background:#fff;box-shadow:0 28px 70px rgba(54,83,111,.22),0 4px 14px rgba(54,83,111,.1)}
.duty-cover{position:relative;height:132px;overflow:hidden;background:linear-gradient(135deg,#5f9fe1 0%,#4388d3 52%,#77b9ed 100%)}
.duty-cover::before,.duty-cover::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.12)}
.duty-cover::before{width:170px;height:170px;right:-55px;top:-85px}.duty-cover::after{width:95px;height:95px;left:-32px;bottom:-52px}
.duty-cloud{position:absolute;width:62px;height:18px;border-radius:20px;background:rgba(255,255,255,.22)}
.duty-cloud::before,.duty-cloud::after{content:"";position:absolute;bottom:0;border-radius:50%;background:inherit}.duty-cloud::before{left:11px;width:27px;height:27px}.duty-cloud::after{right:8px;width:20px;height:20px}.duty-cloud-one{left:54px;top:42px}.duty-cloud-two{right:44px;bottom:24px;transform:scale(.72)}
.duty-avatar{position:absolute;z-index:2;top:96px;left:50%;display:grid;width:74px;height:74px;place-items:center;transform:translateX(-50%);overflow:hidden;border:5px solid #fff;border-radius:50%;background:linear-gradient(145deg,#e9f4ff,#bfdcf5);box-shadow:0 8px 22px rgba(44,92,137,.22);color:#377bb8;font-size:30px;font-weight:800}
.duty-avatar::before{content:attr(data-avatar-fallback)}.duty-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#fff}
.duty-avatar img.is-missing{display:none}
.duty-login-content{padding:50px 34px 26px}
.duty-login-heading{text-align:center}.duty-login-heading h1{margin:0;color:#21344b;font-size:25px;letter-spacing:.02em}.duty-login-heading p{margin:8px 0 22px;color:#708196;font-size:14px}
.duty-status{min-height:0}.duty-alert{display:flex;align-items:flex-start;gap:8px;margin:0 0 14px;padding:10px 12px;border-radius:10px;font-size:13px;line-height:1.45}.duty-alert span{display:grid;flex:0 0 19px;height:19px;place-items:center;border-radius:50%;font-weight:800}.duty-alert-error{background:#fff1f2;color:#9f2836}.duty-alert-error span{background:#fbd4d8}.duty-alert-success{background:#edf9f3;color:#16704b}.duty-alert-success span{background:#cceedd}
.duty-credentials{display:grid;gap:12px}.duty-input-row{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr) 48px;align-items:stretch;height:48px;overflow:hidden;border:1px solid #d8e3ed;border-radius:12px;background:#fff;transition:border-color .16s ease,box-shadow .16s ease}.duty-input-row:focus-within{border-color:#4c94da;box-shadow:0 0 0 3px rgba(76,148,218,.16)}
.duty-input-icon{display:grid;width:48px;place-items:center;background:#fff;color:#7890a8}.duty-input-icon svg,.duty-password-toggle svg,.duty-device-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.duty-input-row input{min-width:0;width:100%;height:46px;padding:0 10px;border:0;outline:0;background:#f1f7fc;color:#24364a}.duty-input-row input::placeholder{color:#9aabba}
.duty-password-toggle{display:grid;width:48px;height:46px;place-items:center;padding:0;border:0;border-left:1px solid #e2ebf3;border-radius:0;background:#fff;color:#71869a;cursor:pointer}.duty-password-toggle:hover:not(:disabled){background:#eaf2f9;color:#397bb8}.duty-password-toggle:disabled{cursor:default;color:transparent}.duty-password-toggle:disabled svg{visibility:hidden}.duty-password-toggle:focus-visible,.duty-primary:focus-visible,.login-code-refresh:focus-visible{outline:3px solid rgba(44,132,216,.28);outline-offset:-4px}
.duty-primary{position:relative;display:flex;width:100%;min-height:48px;align-items:center;justify-content:center;margin-top:4px;border:0;border-radius:12px;background:linear-gradient(135deg,#3f8ed8,#2776c4);box-shadow:0 8px 18px rgba(39,118,196,.22);color:#fff;font-weight:750;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}.duty-primary:hover:not(:disabled){filter:brightness(1.05);box-shadow:0 11px 23px rgba(39,118,196,.28);transform:translateY(-1px)}.duty-primary:disabled{cursor:not-allowed;opacity:.62;box-shadow:none}.duty-primary[aria-busy="true"] span::before{content:"";display:inline-block;width:14px;height:14px;margin-right:8px;vertical-align:-2px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:duty-spin .7s linear infinite}
.duty-idle-copy,.duty-footer{margin:16px 0 0;text-align:center;color:#8a9aab;font-size:12px}.duty-footer{margin-top:24px;color:#9aa8b6}
.duty-approval{text-align:center}.duty-device-icon{display:grid;width:48px;height:48px;margin:0 auto 10px;place-items:center;border-radius:15px;background:#e9f4ff;color:#367fbe}.duty-wait-copy{margin:0 0 10px;color:#587087;font-size:13px}.login-code{display:block;color:#245f96;font-size:clamp(27px,8vw,36px);letter-spacing:.13em;font-variant-numeric:tabular-nums}.duty-code-help{margin:12px 0 5px;color:#718398;font-size:12px}.duty-code-help code{padding:3px 6px;border-radius:6px;background:#edf4fa;color:#315f89}.duty-countdown{margin:5px 0 12px;color:#8091a4;font-size:12px}.login-approval-status{padding:10px 12px;border-radius:10px;background:#fff7df;color:#765d13;font-size:13px;font-weight:700}.duty-approval[data-status="approved"] .login-approval-status{background:#e6f7ef;color:#176b49}.duty-approval[data-status="expired"] .login-approval-status{background:#fff0f1;color:#992c3a}.login-code-refresh{display:inline-block;margin-top:13px;color:#347fc1;font-size:12px;font-weight:700;text-decoration:none}
@keyframes duty-spin{to{transform:rotate(360deg)}}
@media(max-width:480px){.duty-login-page{padding:16px}.duty-login-window{border-radius:18px}.duty-cover{height:116px}.duty-avatar{top:82px;width:70px;height:70px}.duty-login-content{padding:48px 22px 22px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto;animation-duration:.001ms;animation-iteration-count:1;transition-duration:.001ms}}