:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;min-height:100svh;display:grid;place-items:center;padding:28px 16px;background:radial-gradient(ellipse at 20% 5%,#234d4160,transparent 55%),#0b111a;color:#e9f1fa;font:14px/1.6 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}.login-card{width:min(100%,440px);border:1px solid #2b423d;background:linear-gradient(145deg,#192830e8,#141d2af5);padding:36px;border-radius:22px;box-shadow:0 25px 90px #0005}.brand{display:flex;align-items:center;gap:13px;font-size:19px;letter-spacing:2px}.brand b{color:#94a9b8;font-weight:400}.brand small{display:block;color:#93a3b6;font-size:10px;letter-spacing:3px}.logo{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#99ebce;color:#173d32;font-size:29px}.eyebrow{margin:35px 0 8px;color:#86b4a6;font-size:10px;letter-spacing:2px}h1{font-size:30px;margin:0;font-weight:600}.muted{color:#92a3b8;font-size:12px;margin:9px 0 26px}label{display:block;font-size:12px;color:#b9ccdf;margin:19px 0 7px}input,button{font:inherit}input:not([type=checkbox]):not([type=hidden]){width:100%;padding:12px 14px;background:#101925;border:1px solid #324657;border-radius:9px;color:#e9f1fa}input:focus,button:focus-visible{outline:2px solid #99ebce;outline-offset:3px}.remember{display:flex;align-items:center;gap:9px;font-size:12px;margin:21px 0;color:#adbece}.remember input{accent-color:#99ebce;width:16px;height:16px;margin:0}button{border:0;border-radius:9px;background:#99ebce;color:#12382c;width:100%;padding:12px 16px;font-weight:650;cursor:pointer}button:hover{background:#b9f9df}button span{float:right}.hint{font-size:11px;color:#8198aa;margin:15px 0 0;line-height:1.8}.message{background:#482e37;color:#ffc0cd;border:1px solid #70404b;padding:11px 13px;border-radius:8px;font-size:12px}.message.info{background:#1f4039;border-color:#385e51;color:#b7edda}footer{border-top:1px solid #2a3b47;margin-top:27px;padding-top:18px;font-size:10px;color:#6f879b;letter-spacing:1px}footer span{float:right}[hidden]{display:none!important}@media(max-width:480px){.login-card{padding:28px 24px}}