:root{font-family:"PingFang SC","Noto Sans CJK SC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172b43;background:#f2f6fb;font-size:16px;font-synthesis:none;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-height:100dvh}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:wait}button:focus-visible,input:focus-visible{outline:3px solid #86aaf3;outline-offset:4px}[hidden]{display:none!important}.shell{max-width:470px;min-height:100dvh;margin:0 auto;padding:calc(28px + env(safe-area-inset-top)) 28px calc(22px + env(safe-area-inset-bottom));display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-weight:650;font-size:16px}.brand img{border-radius:10px}.icon-button{margin-left:auto;width:40px;height:40px;display:grid;place-items:center;border:0;background:transparent;color:#637386;font-size:26px;border-radius:10px}.icon-button:hover{background:#e5ecf7}.icon-button svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}.device{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:42px}.device-label{font-size:12px;color:#637386;margin:0 0 8px}.device h1{font-size:20px;line-height:1.3;overflow-wrap:anywhere;margin:0;font-weight:650;max-width:230px}.presence{display:flex;align-items:center;gap:7px;font-size:12px;color:#637386;white-space:nowrap}.dot{height:7px;width:7px;border-radius:50%;background:#99a7b6}.dot.online{background:#17764a}.control{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:44px 0 28px}.login-button{width:min(270px,72vw);aspect-ratio:1;border:8px solid #fff;border-radius:50%;background:#285cda;color:#fff;box-shadow:0 0 0 1px #dce5f5,0 12px 28px #284c8f20;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:15px;transition:transform .12s,background .15s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.login-button:active{transform:scale(.97);background:#1e49b4}.login-button:disabled{background:#617cbd}.login-button.success{background:#17764a}.power{width:56px;height:56px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:4}#buttonLabel{font-size:29px;font-weight:650;letter-spacing:.04em}.button-hint{font-size:12px;opacity:.82}.result{min-height:100px;text-align:center;max-width:350px;margin-top:30px}#statusText{font-size:17px;font-weight:550;line-height:1.5;margin:0 0 10px}#statusDetail{font-size:13px;color:#637386;line-height:1.65;margin:0}progress{width:150px;height:4px;appearance:none;border:0;margin:0 auto 12px;border-radius:4px;overflow:hidden}progress::-webkit-progress-bar{background:#dce5f5}progress::-webkit-progress-value{background:#285cda}progress::-moz-progress-bar{background:#285cda}.task-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;min-height:34px}.text-button{color:#285cda;background:none;border:0;padding:8px;font-size:13px;border-radius:6px}.text-button:hover{background:#e7edf8}footer{font-size:12px;line-height:1.7;color:#637386;text-align:center;margin-top:auto}footer p{margin:0 0 8px}.login-panel{margin:auto 0;padding:54px 0}.lock-symbol{height:58px;width:58px;border-radius:18px;display:grid;place-items:center;background:#e3ebfb;color:#285cda;margin-bottom:28px}.lock-symbol svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}.login-panel h1{font-size:32px;font-weight:650;letter-spacing:-.03em;margin:0 0 12px}.intro{font-size:15px;color:#637386;line-height:1.7;margin:0 0 34px}label{display:block;font-size:13px;margin:22px 0 10px}input{width:100%;min-height:50px;padding:14px;border:1px solid #ccd7e7;border-radius:10px;background:#fff;color:#172b43}input[type=file]{font-size:13px;padding:12px;line-height:1.6}.primary{width:100%;padding:15px;background:#285cda;color:white;border:0;border-radius:10px;margin-top:16px;font-weight:600;min-height:50px}.primary:disabled{opacity:.55}.notice{font-size:13px;color:#ad3535;line-height:1.6;min-height:22px;margin:14px 0 0}dialog{border:0;border-radius:18px;padding:26px;width:calc(100vw - 32px);max-width:420px;color:#172b43;box-shadow:0 24px 70px #172b4333}dialog::backdrop{background:#172b4366}.dialog-heading{display:flex;align-items:center;gap:15px}.dialog-heading h2{margin:0;font-size:20px}dialog p{font-size:14px;color:#637386;line-height:1.7}dialog .notice{color:#ad3535}.danger{color:#ad3535;margin:18px auto 0;display:block}@media(min-width:700px){.shell{min-height:760px;max-height:900px;margin:30px auto;border:1px solid #dce5f5;border-radius:24px;background:#fff}.login-button{box-shadow:0 0 0 1px #dce5f5,0 12px 28px #284c8f20}body{display:flex;align-items:center;min-height:100vh}}@media(max-height:720px){.device{margin-top:26px}.control{padding-top:24px}.login-button{width:225px}.result{margin-top:22px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.history{margin:0 0 26px;border-top:1px solid #dce5f5;padding-top:20px}.history h2{font-size:14px;margin:0 0 12px;font-weight:600}.history ul{list-style:none;margin:0;padding:0;max-height:150px;overflow:auto}.history li{display:flex;justify-content:space-between;gap:16px;padding:7px 0;font-size:12px;color:#637386}.history li span{color:#17764a}footer a{display:inline-block;text-decoration:none;margin-bottom:8px}