:root{color-scheme:dark;font:14px/1.65 system-ui,-apple-system,"Noto Sans CJK SC",sans-serif;color:#edf4ff;background:#0a101b}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 50% 25%,#15323c85,transparent 60%)}.login-card{width:min(440px,100%);padding:36px;background:#111d2dd9;border:1px solid #2a4057;border-radius:15px;box-shadow:0 20px 80px #0004}.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:650;letter-spacing:.5px}.brand>span{color:#51dfcf;font-size:26px;line-height:33px;width:35px;text-align:center;border:1px solid #438e87;border-radius:9px}.eyebrow{font-size:9px;letter-spacing:1.8px;color:#8ca2bb;margin-top:28px}h1{font-size:25px;font-weight:600;line-height:1.45;margin:12px 0}.intro,.foot{color:#9caec3;font-size:12px}.intro{margin-bottom:25px}label{display:block;color:#b8c9db;font-size:12px;margin-bottom:7px}input,button{font:inherit;width:100%;border-radius:7px;padding:12px}input{border:1px solid #36516d;background:#0b1522;color:#eef7ff}button{background:#51dfcf;color:#06272d;font-weight:700;border:0;display:flex;justify-content:space-between;cursor:pointer;margin-top:17px}button:hover{background:#8cf2e5}button:disabled{opacity:.5;cursor:wait}input:focus-visible,button:focus-visible{outline:2px solid #9cf5e6;outline-offset:3px}#login-error{color:#ffaaa7;font-size:12px;min-height:20px}.foot{font-size:10px;margin:20px 0 0;border-top:1px solid #26384d;padding-top:15px}@media(max-width:480px){.login-card{padding:26px}}