html,body{height:100%;margin:0;background:#050505;color:#fff}
body{min-height:100vh;display:flex;flex-direction:column;font:16px/1.4 Arial,Helvetica,sans-serif}
.gate-stage{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;padding:48px 24px 24px}
.gate-stage img{width:min(280px,70vw);height:auto}
.gate-stage p{margin:0;color:#c7c7c7;font-size:13px;letter-spacing:.16em;text-transform:uppercase}
.gate-login{border-top:1px solid #282828;padding:22px 24px 32px}
.gate-login form{width:min(520px,100%);margin:0 auto}
.gate-login label{display:block;margin-bottom:10px;color:#c7c7c7;font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.gate-row{display:flex;gap:12px;align-items:center}
.gate-login input{flex:1;min-width:0;background:transparent;border:0;border-bottom:1px solid #555;color:#fff;padding:12px 0;font:16px/1.4 Arial,Helvetica,sans-serif}
.gate-login button{background:#d7140f;border:0;color:#fff;min-height:48px;padding:0 22px;font:700 15px/1 Arial,Helvetica,sans-serif;cursor:pointer}
.gate-login button:hover{background:#b60c08}
.gate-error{margin:14px 0 0;color:#f32821;font-size:14px}
:focus-visible{outline:3px solid #d7140f;outline-offset:4px}
@media(max-width:640px){.gate-row{flex-direction:column;align-items:stretch}.gate-login button{width:100%}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}