*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;min-height:100svh;background:radial-gradient(ellipse at 20% 10%,#133048 0,transparent 48%),radial-gradient(ellipse at 90% 85%,#102b36 0,transparent 42%),#0b1423;color:#e7eef8;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6;display:grid;place-items:center;padding:44px 24px}.auth-shell{width:100%;max-width:452px}.brand{display:flex;align-items:center;gap:13px;margin:0 0 27px 4px}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;color:#75e0d3;background:#13383f;border:1px solid #286069;font-size:22px;font-weight:650}.brand strong{display:block;font-size:18px;letter-spacing:.4px}.brand span:not(.brand-mark){display:block;color:#91a3ba;font-size:12px;margin-top:3px}.auth-card{background:linear-gradient(145deg,#18263a,#121e30);border:1px solid #2b3d52;border-radius:24px;padding:35px;box-shadow:0 24px 75px #02081466}.eyebrow{color:#69d6cf;font-size:12px;letter-spacing:2px;font-weight:600}h1{font-size:29px;line-height:1.3;margin:10px 0 11px;letter-spacing:.4px}.intro{color:#9eafc4;font-size:14px;margin:0 0 27px}.auth-form{display:flex;flex-direction:column}label{font-size:14px;color:#d5dfed;font-weight:550;margin:0 0 8px}input{width:100%;height:49px;border:1px solid #34475f;border-radius:11px;background:#0e1a2b;color:#eff7ff;font:inherit;font-size:16px;padding:11px 14px;margin:0 0 21px;outline:none;transition:border-color .15s,box-shadow .15s}input::placeholder{color:#71859e;font-size:14px}input:focus{border-color:#50c9c5;box-shadow:0 0 0 3px #40c6bd22}button{font:inherit;cursor:pointer}.primary{width:100%;min-height:49px;border:1px solid #67dcd1;border-radius:11px;background:linear-gradient(110deg,#5dd5c8,#42bfc9);color:#09262e;font-size:15px;font-weight:700;letter-spacing:.5px;margin-top:3px}.primary:hover{filter:brightness(1.08)}button:focus-visible,a:focus-visible{outline:3px solid #8ce7df;outline-offset:4px}.card-footer{margin-top:28px;padding-top:21px;border-top:1px solid #2b3b50;display:flex;align-items:center;justify-content:center;gap:8px;font-size:12px;color:#8fa2ba}.status-dot{width:6px;height:6px;background:#59c7b8;border-radius:50%}.page-footer{text-align:center;color:#6f839e;font-size:12px;letter-spacing:2px;margin:24px 0 0}.error{padding:12px 14px;margin:0 0 22px;background:#3c2533;border:1px solid #8c4a60;border-radius:10px;color:#ffc0c8;font-size:14px;overflow-wrap:anywhere}.field-hint{margin:-12px 0 19px;color:#94a8c0;font-size:12px}.account-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;font-size:13px}.account-actions a,.text-button{color:#80d8d3;text-decoration:none}.text-button{background:none;border:0;padding:8px 0;font-size:13px}@media(max-width:520px){body{padding:30px 20px}.brand{margin-bottom:23px}.auth-card{padding:27px 24px;border-radius:21px}h1{font-size:27px}.intro{font-size:13px}.brand strong{font-size:17px}}@media(max-width:350px){body{padding:22px 14px}.auth-card{padding:24px 20px}}