:root{
  --bg:#f6f8fd;
  --surface:#ffffff;
  --ink:#0f172a;
  --muted:#5b6478;
  --line:#e7eaf3;
  --brand:#4f46e5;
  --brand-2:#7c3aed;
  --brand-grad:linear-gradient(135deg,#4f46e5,#7c3aed);
  --brand-soft:#eef0ff;
  --cyan:#0ea5e9;
  --emerald:#10b981;
  --emerald-deep:#059669;
  --amber:#f59e0b;
  --rose:#f43f5e;
  --dark:#0f172a;
  --radius:22px;
  --radius-sm:14px;
  --shadow:0 8px 30px rgba(15,23,42,.06);
  --shadow-lg:0 26px 64px rgba(79,70,229,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden}
body{font-family:'Inter',Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{text-decoration:none;color:inherit}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 22px}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:14px 0}
.topbar-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;color:var(--ink)}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--brand-grad);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-mark svg{width:18px;height:18px}
.topbar-actions{display:flex;gap:10px;align-items:center}
.wrap{flex:1;display:flex;align-items:center;justify-content:center;padding:48px 22px}
@media(max-width:480px){.wrap{padding:28px 16px}}
.legal{flex:1;padding:44px 22px}
.legal .card{max-width:760px;margin:0 auto;padding:36px}
.legal h1{font-size:26px;font-weight:900;letter-spacing:-.5px;margin-bottom:6px}
.legal .updated{color:var(--muted);font-size:12.5px;margin-bottom:18px}
.legal h2{font-size:17px;font-weight:800;margin:22px 0 8px;color:var(--ink)}
.legal p,.legal li{color:#475069;font-size:14px;line-height:1.7}
.legal ul{padding-left:20px;margin:8px 0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px;width:100%;max-width:440px}
.card h1{font-size:24px;font-weight:900;letter-spacing:-.5px;margin-bottom:6px}
.card .sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:13px;color:var(--ink);margin-bottom:7px}
.field input,.field select{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;font-size:14.5px;background:#f8f9fc;color:var(--ink);font-family:inherit}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(79,70,229,.12);background:#fff}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border-radius:13px;font-weight:700;font-size:15px;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s;text-align:center;font-family:inherit;overflow:hidden}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--brand-grad);color:#fff}
.btn-ghost{background:transparent;border:2px solid var(--line);color:var(--ink)}
.btn-green{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff}
.btn-sm{padding:9px 15px;font-size:13.5px;border-radius:11px}
.btn-block{width:100%;padding:14px;font-size:15.5px}
.alt-link{display:block;text-align:center;margin-top:16px;font-size:13.5px;color:var(--muted)}
.alt-link a{color:var(--brand);font-weight:700}
.msg{display:none;padding:12px 14px;border-radius:11px;font-size:13.5px;font-weight:600;margin-bottom:14px}
.msg.error{display:block;background:#fef2f2;border:1px solid #fecaca;color:#dc2626}
.msg.success{display:block;background:#ecfdf5;border:1px solid #a7f3d0;color:#059669}
.spinner{display:none;width:18px;height:18px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.btn.loading .spinner{display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
footer{background:#0b1120;color:#8fa0bd;padding:26px 0;text-align:center;font-size:13px}
footer a{color:#a5b4fc}