@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");:root{color-scheme:dark;--ink:#f4f5f7;--muted:#9aa0ad;--border:hsla(0,0%,100%,.08);--card:rgba(20,22,32,.55);--success-a:#22c55e;--success-b:#16a34a;--fail-a:#ef4444;--fail-b:#b91c1c}*{box-sizing:border-box}#__next,body,html{margin:0;padding:0;height:100%}body{font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--ink);background:#07080d;overflow:hidden}.stage{position:relative;min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(60% 80% at 20% 10%,rgba(124,58,237,.35),transparent 60%),radial-gradient(50% 70% at 90% 30%,rgba(14,165,233,.25),transparent 60%),radial-gradient(70% 70% at 60% 110%,rgba(236,72,153,.18),transparent 60%),#07080d}.halo{position:absolute;inset:-20%;background:conic-gradient(from 0deg at 50% 50%,rgba(124,58,237,.15),rgba(14,165,233,.1),rgba(236,72,153,.12),rgba(124,58,237,.15));filter:blur(80px);opacity:.6;animation:spin 24s linear infinite;pointer-events:none;z-index:0}@keyframes spin{to{transform:rotate(1turn)}}.card{position:relative;z-index:1;width:min(460px,100%);padding:40px 36px;background:var(--card);border:1px solid var(--border);border-radius:28px;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:0 30px 80px rgba(0,0,0,.5),inset 0 1px 0 hsla(0,0%,100%,.05);text-align:center}.brand{display:inline-block;margin-bottom:28px;padding:6px 14px;font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);border:1px solid var(--border);border-radius:999px;background:hsla(0,0%,100%,.02)}.brand,.title{font-weight:700}.title{margin:0 0 12px;font-size:clamp(1.6rem,3.4vw,2.1rem);letter-spacing:-.02em;line-height:1.15;background:linear-gradient(180deg,#fff,#b9bdc9);-webkit-background-clip:text;background-clip:text;color:transparent}.copy{margin:0 0 28px;color:var(--muted);font-size:.98rem;line-height:1.5}.amount{margin:0 0 32px;font-size:clamp(2.4rem,6vw,3rem);font-weight:800;letter-spacing:-.03em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.actions{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;cursor:pointer;padding:14px 18px;border-radius:14px;font-family:inherit;font-size:.98rem;font-weight:600;color:#fff;letter-spacing:.01em;transition:transform .15s ease,box-shadow .15s ease,filter .15s ease}.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}.btn:active{transform:translateY(0);filter:brightness(.95)}.btn-success{background:linear-gradient(180deg,var(--success-a),var(--success-b));box-shadow:0 10px 24px rgba(34,197,94,.35),inset 0 1px 0 hsla(0,0%,100%,.2)}.btn-fail{background:linear-gradient(180deg,var(--fail-a),var(--fail-b));box-shadow:0 10px 24px rgba(239,68,68,.35),inset 0 1px 0 hsla(0,0%,100%,.2)}