:root{--bg:#0f1724;--card:#0b1220;--accent:#ff7a59;--muted:#9aa4b2;--text:#e6eef6}
*{box-sizing:border-box;font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif}
body{margin:0;min-height:100vh;background:linear-gradient(180deg,#071028 0%,#071827 100%);color:var(--text);display:flex;align-items:center;justify-content:center}
.container{width:100%;max-width:520px;padding:48px;background:rgba(255,255,255,0.02);border-radius:12px;text-align:center;box-shadow:0 6px 30px rgba(2,6,23,0.6)}
.brand{margin:0;font-size:32px;letter-spacing:1px}
.tag{color:var(--muted);margin:10px 0 26px}
.form{display:flex;gap:12px;align-items:center;justify-content:center}
input[type="email"]{flex:1;padding:12px 14px;border-radius:8px;border:1px solid rgba(255,255,255,0.06);background:transparent;color:var(--text);outline:none}
button{padding:12px 16px;border-radius:8px;border:none;background:var(--accent);color:#fff;font-weight:600;cursor:pointer}
.msg{color:var(--muted);margin-top:12px}
.foot{color:rgba(255,255,255,0.35);font-size:13px;margin-top:18px}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}