*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{--ink:#0d0d0d;--gray:#141414;--orange:#FF5C00;--orange-dark:#cc4800;--paper:#f5f3ef;}
body{font-family:'Barlow',Arial,sans-serif;background:var(--ink);color:var(--paper);line-height:1.6;min-height:100vh;}
a{color:inherit;}
.pay-nav{display:flex;justify-content:space-between;align-items:center;padding:16px 40px;border-bottom:1px solid #1e1e1e;}
.pay-nav img{height:32px;filter:invert(1) brightness(1.6);display:block;}
.pay-back{font-size:13px;letter-spacing:1.2px;text-transform:uppercase;color:#888;text-decoration:none;}
.pay-back:hover{color:var(--orange);}
.pay-wrap{max-width:720px;margin:0 auto;padding:48px 20px 80px;}
.pay-label{font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--orange);font-weight:700;margin-bottom:10px;}
.pay-title{font-family:'Bebas Neue',Arial,sans-serif;font-size:clamp(30px,5vw,46px);letter-spacing:1.5px;line-height:1.05;color:#fff;margin-bottom:12px;font-weight:400;}
.pay-text{color:#999;font-size:15px;margin-bottom:22px;}
.pay-card{background:var(--gray);border:1px solid #1e1e1e;border-radius:4px;padding:28px;margin-bottom:20px;}
.pay-card.white{background:#fff;padding:12px;}
.pay-amount{font-family:'Bebas Neue',Arial,sans-serif;font-size:38px;color:var(--orange);letter-spacing:1px;margin:6px 0 14px;}
.pkg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;}
.pkg{background:var(--gray);border:1px solid #1e1e1e;border-radius:4px;padding:22px;display:flex;flex-direction:column;gap:6px;}
.pkg h3{font-family:'Barlow Condensed',Arial,sans-serif;font-size:19px;color:#fff;text-transform:uppercase;letter-spacing:.5px;}
.pkg p{font-size:13.5px;color:#888;flex:1;}
.form-row{margin-bottom:16px;}
.form-row label{display:block;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#777;margin-bottom:7px;font-weight:600;}
.form-row input,.form-row textarea{width:100%;background:#0d0d0d;border:1px solid #262626;color:#fff;padding:12px 14px;font-family:inherit;font-size:14.5px;border-radius:2px;outline:none;}
.form-row input:focus,.form-row textarea:focus{border-color:var(--orange);}
.form-row textarea{min-height:80px;resize:vertical;}
.check-row{display:flex;gap:9px;align-items:flex-start;margin:0 0 14px;font-size:13px;color:#999;cursor:pointer;}
.check-row input{margin-top:3px;accent-color:var(--orange);flex-shrink:0;}
.check-row a{color:var(--orange);}
.btn-primary{display:inline-block;background:var(--orange);color:#fff;border:none;padding:15px 30px;font-family:inherit;font-size:14px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;border-radius:2px;text-decoration:none;}
.btn-primary:hover{background:var(--orange-dark);}
.btn-primary[disabled]{opacity:.6;cursor:wait;}
.btn-ghost{display:inline-block;background:transparent;color:#fff;border:1px solid #333;padding:14px 26px;font-family:inherit;font-size:13px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;cursor:pointer;border-radius:2px;text-decoration:none;}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);}
.pay-msg{font-size:13.5px;margin-top:12px;min-height:20px;}
.pay-msg.err{color:#ff7a59;}
.pay-note{font-size:12px;color:#666;margin-top:14px;}
.pay-table{width:100%;border-collapse:collapse;font-size:12.5px;}
.pay-table th{text-align:left;color:#888;font-weight:600;padding:8px 6px;border-bottom:1px solid #222;}
.pay-table td{padding:8px 6px;border-bottom:1px solid #1a1a1a;color:#ddd;vertical-align:top;word-break:break-word;}
.pay-pre{background:#0a0a0a;border:1px solid #1e1e1e;padding:14px;font-size:12.5px;color:#ccc;white-space:pre-wrap;word-break:break-all;border-radius:3px;}
.pay-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px;}
@media (max-width:640px){.pay-nav{padding:14px 18px;}.pay-wrap{padding-top:32px;}}