body.auth-page{background:#090a0c;color:#f3f3f5}.auth-page .fx{display:none}.auth-page .topbar{background:#090a0c;border-color:#24262c}.auth-page .wrap{max-width:1220px}.auth-page .logo{font-family:Arial,'Microsoft YaHei',sans-serif;letter-spacing:.03em}.auth-page .logo small{color:#8c8f99;font-size:10px;letter-spacing:.12em}.auth-shell{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(310px,1fr);border:1px solid #2b2d32;border-radius:18px;overflow:hidden;margin:50px 0 24px;background:#101114}.gpu-product{min-width:0;position:relative;background:radial-gradient(ellipse at 50% 45%,#303339 0%,#14161b 50%,#0c0e12 85%);padding:28px 30px 22px;border-right:1px solid #2b2d32}.product-overline{display:flex;justify-content:space-between;font:10px monospace;letter-spacing:.18em;color:#aeb2bc}.product-overline b{font-weight:400;border:1px solid #52555e;border-radius:20px;padding:4px 8px}.gpu-product h1{font:500 44px Arial,sans-serif;letter-spacing:-2px;margin:26px 0 6px}.gpu-product h1 span{color:#8a8e97;-webkit-text-stroke:0;font-weight:300}.product-sub{color:#a0a4ae;font-size:12px;margin:0}.gpu-stage{height:360px;position:relative;margin:0 -20px}.gpu-stage:after{content:'';position:absolute;bottom:35px;left:20%;width:60%;height:24px;background:#0008;border-radius:50%;filter:blur(14px);pointer-events:none}#gpu3d{display:block;width:100%;height:100%;position:relative;z-index:1;touch-action:pan-y;cursor:grab}#gpu3d:active{cursor:grabbing}.gpu-readout{display:flex;justify-content:space-between;align-items:center;color:#989da9;font-size:11px;border-top:1px solid #ffffff1a;padding-top:18px}.gpu-readout strong{font:22px monospace;color:#ebedf1}.gpu-controls{display:flex;gap:8px;margin-top:18px}.gpu-controls button{color:#d5d8e0;background:#ffffff07;border:1px solid #454951;border-radius:7px;font-size:11px;padding:9px 14px;cursor:pointer}.gpu-controls button:hover{background:#fff;color:#101114}.auth-form{padding:48px 34px;display:flex;flex-direction:column;justify-content:center;background:#101114}.auth-form .eyebrow{font:10px monospace;letter-spacing:.18em;color:#989da8}.auth-form h2{font-size:29px;font-weight:500;letter-spacing:-1px;margin:17px 0 9px}.auth-intro{font-size:12px;line-height:1.8;color:#898f9b}.auth-form label{margin:22px 0 8px;color:#c9cbd0;font-size:12px}.auth-form input{background:#191b20;border:1px solid #343740;border-radius:8px;padding:13px;font:13px Arial,'Microsoft YaHei',sans-serif;outline:none}.auth-form input:focus{border-color:#b5bac5;box-shadow:0 0 0 3px #ffffff09}.auth-form .btn{justify-content:center;border-radius:8px;padding:13px;width:100%;cursor:pointer;margin-top:26px}.auth-form .btn.ghost{margin-top:10px;border-color:#41444c}.auth-note{color:#777e8b;font-size:11px;line-height:1.8;margin-top:25px}.auth-page .footer{font-size:11px;padding:12px 0 30px;border:0;display:flex;justify-content:space-between}.auth-form [hidden]{display:none}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:2px solid #fff;outline-offset:4px}@media(max-width:800px){.auth-shell{grid-template-columns:1fr;margin-top:24px}.gpu-product{border-right:0;border-bottom:1px solid #2b2d32;padding:24px}.gpu-stage{height:300px}.auth-form{padding:32px 24px}.gpu-product h1{font-size:36px}.auth-page .logo small{display:none}.auth-page .footer{gap:16px;flex-wrap:wrap}}