.btn-lg{padding:18px 34px;font-size:19px}
.buy-fee{margin:10px 0 0;font-size:13px;line-height:1.4;color:var(--ink-3)}
.hero .buy-fee{text-align:center}

.buy-dlg{position:fixed;inset:0;z-index:50;border:0;margin:0;padding:0;max-width:none;max-height:none;width:100%;height:100%;overflow:auto;color:var(--ink);background:rgba(20,16,6,.62);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.buy-dlg[open]{display:flex;align-items:flex-start;justify-content:center;padding:16px;box-sizing:border-box}
body.buy-open{overflow:hidden}
.buy-card{position:relative;box-sizing:border-box;width:100%;max-width:520px;margin:auto;background:var(--paper);border:1px solid var(--gold-line);border-radius:20px;padding:24px 20px 20px;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.buy-x{position:absolute;top:8px;right:10px;width:44px;height:44px;border:0;background:none;font-size:32px;line-height:1;color:var(--ink-2);cursor:pointer}
.buy-h{margin:0 40px 14px 0;font-family:var(--serif);font-size:24px;line-height:1.2}
.buy-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.buy-tabs button{padding:12px;border-radius:12px;border:1.5px solid var(--gold-line);background:#fff;font:700 16px var(--sans);color:var(--ink);cursor:pointer}
.buy-tabs button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#FFF7DF}
.buy-lede{margin:0 0 14px;font-size:15px;color:var(--ink-2)}
.buy-steps{margin:0;padding-left:22px;display:grid;gap:16px;font-size:15px}
.buy-steps li{min-width:0}
.buy-steps li > b{display:block;margin-bottom:4px}
.buy-lbl{display:block;margin:10px 0 4px;font-size:13px;font-weight:700}
.buy-lbl span{font-weight:400;color:var(--ink-3)}
.buy-in{box-sizing:border-box;width:100%;padding:12px;border:1.5px solid var(--gold-line);border-radius:10px;background:#fff;font:16px ui-monospace,Menlo,Consolas,monospace;color:var(--ink)}
.buy-err{margin:6px 0 0;font-size:13px;color:#9B1C1C}
.buy-go{display:flex;width:100%;box-sizing:border-box;margin-top:8px;text-align:center}
.buy-go[disabled]{opacity:.6;cursor:wait}
.buy-status,.buy-note{margin:8px 0 0;font-size:14px;color:var(--ink-2)}
.buy-ca{display:flex;gap:8px;align-items:center;margin-top:6px}
.buy-ca code{flex:1;min-width:0;overflow-wrap:anywhere;font-size:13px;background:rgba(27,27,27,.06);padding:8px 10px;border-radius:8px}
.buy-ca .vs-copy{flex:none;min-height:44px;padding:0 14px;border-radius:10px;border:1.5px solid var(--gold-line);background:#fff;color:var(--ink);font:700 14px var(--sans);cursor:pointer}
.buy-small{margin:6px 0 0;font-size:13px;color:var(--ink-3)}
.buy-disc{margin:12px 0 0;font-size:12px;line-height:1.45;color:var(--ink-3)}
.buy-widget{min-height:120px}
.buy-widget > div{max-width:100% !important;width:100% !important}
.buy-alt{margin:12px 0 0;font-size:14px;color:var(--ink-2)}
.buy-link{border:0;background:none;padding:0;font:inherit;font-weight:700;color:var(--gold-ink);text-decoration:underline;cursor:pointer}
.buy-back{border:0;background:none;padding:8px 0;margin:0 40px 6px 0;font:700 15px var(--sans);color:var(--gold-ink);cursor:pointer}
.buy-frame{height:min(640px,calc(100vh - 150px));min-height:480px}
.buy-frame iframe{width:100%;height:100%;border:0;border-radius:12px;background:#fff}

.buybar{display:none}
@media (max-width:819px){
  .buybar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:30;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(251,247,239,.96);border-top:1px solid var(--gold-line);box-shadow:0 -8px 24px rgba(0,0,0,.12);text-align:center}
  .buybar-btn{display:flex;width:100%;box-sizing:border-box;background:var(--ink);color:#FFF7DF;border-color:var(--ink);font-size:18px;padding:14px}
  .buybar-fee{margin:6px 0 0;font-size:11px;line-height:1.3;color:var(--ink-3)}
  body.has-buybar{padding-bottom:96px}
}
@media (min-width:820px){.buy-dlg[open]{align-items:center}}