body{background:#10100f;color:#e8e4db;margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
.gate{text-align:center;padding:2rem;max-width:360px;width:100%}
.gate-brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:0.75rem}
.gate-dot{width:8px;height:8px;border-radius:50%;background:#d6a85f;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
.gate-brand span{font-size:12px;letter-spacing:3px;color:rgba(232,228,219,.45);text-transform:uppercase}
.gate h1{font-size:28px;font-weight:300;margin:0 0 .5rem;letter-spacing:2px;color:#d6a85f}
.gate p{font-size:14px;color:rgba(232,228,219,.5);margin:0 0 2rem;line-height:1.6}
.gate-form{display:flex;flex-direction:column;gap:12px}
.gate-input{width:100%;padding:14px 16px;border:1px solid rgba(214,168,95,.25);border-radius:10px;background:rgba(26,26,24,.8);color:#e8e4db;font-size:16px;text-align:center;letter-spacing:2px;outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box}
.gate-input:focus{border-color:#d6a85f;box-shadow:0 0 0 3px rgba(214,168,95,.1)}
.gate-input::placeholder{color:rgba(232,228,219,.2);letter-spacing:0}
.gate-btn{width:100%;padding:14px;border:none;border-radius:10px;background:#d6a85f;color:#10100f;font-size:16px;font-weight:600;cursor:pointer;transition:opacity .2s,transform .1s;letter-spacing:1px}
.gate-btn:hover{opacity:.9}
.gate-btn:active{transform:scale(.98)}
.gate-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.gate-error{font-size:13px;color:#c44;min-height:20px;transition:opacity .2s}
.gate-hint{margin-top:1.5rem;font-size:12px;color:rgba(232,228,219,.25);line-height:1.8}
.gate-hint span{color:rgba(214,168,95,.4)}
.gate-icp{margin-top:2rem;font-size:11px}.gate-icp a{color:rgba(232,228,219,.18);text-decoration:none}