:root{--bg:#000;--panel:#0b0c11;--panel2:#13151d;--line:#222536;--text:#fff;--muted:#a3a8bf;--accent:#C6FF00;--accent2:#1A4DFF;--navy:#050D2E;--soft:#EEF1FF;--grad:linear-gradient(135deg,#C6FF00 0%,#1A4DFF 55%,#050D2E 100%)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:15px/1.55 system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.topbar{position:sticky;top:0;z-index:20;background:#000000d9;backdrop-filter:blur(10px);border-bottom:1px solid #ffffff10}
.topbar .wrap{display:flex;align-items:center;gap:18px;height:62px}
.logo{font-weight:800;font-size:19px;letter-spacing:-.2px;font-family:Poppins,system-ui,sans-serif;text-decoration:none;display:flex;align-items:center;gap:9px}
.logo img{display:block}
.logo i{width:26px;height:26px;border-radius:7px;background:var(--grad);display:inline-block;box-shadow:0 0 18px #1A4DFF66}
.topbar nav{display:flex;gap:22px;margin-left:auto;align-items:center}
.topbar nav a{text-decoration:none;color:var(--muted);font-size:14px}.topbar nav a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:12px 20px;font:600 15px system-ui;cursor:pointer;text-decoration:none;transition:transform .12s,filter .12s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.07)}
.btn.primary{background:var(--accent);color:#000;box-shadow:0 8px 26px #C6FF0033}
.btn.blue{background:var(--accent2);color:#fff;box-shadow:0 8px 26px #1A4DFF40}
.btn.ghost{background:var(--panel2);color:var(--text);border:1px solid var(--line)}
.btn.sm{padding:8px 14px;font-size:13.5px}
.btn:disabled{opacity:.6;cursor:default;transform:none}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin-bottom:6px;font-weight:600}
input[type=text],input[type=email],input[type=password],input[type=tel]{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:12px 13px;font-size:16px;outline:none}
input:focus{border-color:#1A4DFF}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--panel2);border:1px solid var(--line);border-radius:11px;padding:4px;gap:4px}
.seg button{border:0;background:none;color:var(--muted);padding:10px;border-radius:8px;cursor:pointer;font:600 14px system-ui}
.seg button.on{background:var(--accent2);color:#fff}
.muted{color:var(--muted)}
.notice{background:#1A4DFF14;border:1px solid #1A4DFF55;color:#C9D4FF;border-radius:12px;padding:14px 16px;line-height:1.5}
#toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);opacity:0;background:#000e;color:#fff;padding:11px 18px;border-radius:11px;font-size:14px;z-index:100;transition:.25s;max-width:92vw;text-align:center;pointer-events:none}
#toast.show{opacity:1;transform:translate(-50%,0)}#toast.err{background:#b3261e}
.center-page{min-height:calc(100dvh - 62px);display:flex;align-items:center;justify-content:center;padding:30px 18px}
.center-page .card{width:100%;max-width:440px}
.center-page h1{font-size:24px;margin-bottom:6px}
footer{border-top:1px solid #ffffff10;padding:30px 0;color:var(--muted);font-size:13px;margin-top:40px}
@media (max-width:760px){.topbar nav a.hide-m{display:none}.topbar nav{gap:12px}}