.vhero{background:#221B2E;background-image:radial-gradient(circle at 78% 30%,rgba(253,13,101,.16),transparent 55%);color:#fff;padding:56px 0}
.vsecin{width:100%;max-width:1200px;margin:0 auto;padding:0 22px;display:flex;align-items:center;gap:48px}
.vherotxt{flex:1;min-width:0}
.vherotxt h1{color:#fff;margin-bottom:16px}
.vherotxt p{color:#C9C6D2;font-size:1.06rem;margin-bottom:22px}
.vstat{flex:0 0 auto;width:340px;max-width:100%;background:#2C2438;border:1px solid rgba(253,13,101,.35);border-radius:16px;padding:20px 22px;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.vstat-t{font-weight:700;color:#FFD7E6;margin-bottom:12px;font-size:.95rem}
.vstat dl{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}
.vstat dt{font-size:.72rem;font-weight:700;text-transform:uppercase;color:#A9A0B8}
.vstat dd{font-size:.92rem;font-weight:700;color:#fff}
.vhow{background:#EDECEF}
.vverify{background:#F5F4F7}
.pfdemo{background:#fff;border-radius:14px;padding:18px 20px;margin:16px 0;box-shadow:0 10px 26px rgba(34,32,46,.10)}
.pfdemo-t{font-weight:700;margin-bottom:10px}
.pfdemo label{display:block;font-size:.9rem;margin-bottom:8px}
.pfdemo input{width:100%;max-width:420px;padding:10px 12px;border:1px solid #C9C6D2;border-radius:8px;font-size:.95rem;margin-bottom:10px}
.pfdemo button{background:#A00845;color:#fff;border:0;border-radius:8px;padding:10px 20px;font-weight:700;cursor:pointer}
.pfdemo button:hover{background:#8A073A}
#pfout{font-family:Consolas,monospace;font-size:.8rem;word-break:break-all;margin:12px 0 8px;color:#232130}
.pfnote{font-size:.84rem;color:#45414F;margin:0}
.vstrat{background:#EDECEF}
.vscam .vfail dl{grid-template-columns:1fr}
.vscam .vfail dl>div{padding:10px 0;border-bottom:1px solid #E3E1E8}
.vscam .vfail dl>div:last-child{border-bottom:0}
.vscam .vfail dt{font-weight:700;color:#232130;margin-bottom:4px;text-transform:none;letter-spacing:0}
.vscam .vfail dd{color:#45414F;font-size:.94rem;font-weight:400}
.vplay{background:#F5F4F7}
@media(max-width:1080px){
.vsecin{flex-direction:column;gap:30px}
.vstat{width:100%;max-width:420px}
.hcta{justify-content:center}
}
@media(max-width:480px){
.vstat dl{grid-template-columns:1fr}
.hcta a{width:100%;text-align:center}
}