:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #697386;
  --line: #dfe5ed;
  --paper: #f5f7fa;
  --white: #ffffff;
  --blue: #1769e0;
  --blue-dark: #0d51b7;
  --navy: #102d52;
  --soft-blue: #edf5ff;
  --green: #14734d;
  --soft-green: #eaf8f1;
  --red: #a22b2b;
  --shadow: 0 18px 54px rgba(22, 49, 84, 0.1);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid rgba(23, 105, 224, 0.3); outline-offset: 2px; }

main { max-width: 1080px; margin: auto; padding: 26px 24px 76px; }
nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 70px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 850; font-size: 20px; letter-spacing: -0.035em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: var(--blue); color: var(--white); font-size: 16px; }
.status { font-size: 13px; color: var(--green); background: var(--soft-green); padding: 8px 12px; border-radius: 999px; font-weight: 720; }

.hero { display: grid; grid-template-columns: minmax(0, 1.32fr) minmax(270px, 0.68fr); gap: 42px; align-items: center; }
h1 { font-size: clamp(43px, 6.7vw, 74px); line-height: 0.99; letter-spacing: -0.064em; margin: 0 0 24px; max-width: 760px; }
.lead { font-size: 20px; color: var(--muted); max-width: 690px; margin: 0 0 25px; }
.repo-form { display: flex; gap: 10px; background: var(--white); border: 1px solid var(--line); padding: 8px; border-radius: 18px; box-shadow: 0 12px 32px rgba(27, 54, 94, 0.07); max-width: 720px; }
.repo-form input { min-width: 0; flex: 1; border: 0; outline: 0; padding: 10px 11px; color: var(--ink); background: transparent; }
.repo-form button, .primary-action { border: 0; border-radius: 12px; background: var(--blue); color: var(--white); font-weight: 780; padding: 12px 17px; cursor: pointer; transition: transform 120ms ease, background 120ms ease, opacity 120ms ease; }
.repo-form button:hover, .primary-action:hover { background: var(--blue-dark); }
.repo-form button:active, .primary-action:active { transform: translateY(1px); }
button:disabled { opacity: 0.55; cursor: wait; }
.resolver-result { max-width: 720px; background: var(--soft-blue); border: 1px solid #cfe1f8; border-radius: 15px; padding: 14px 16px; margin-top: 12px; }
.resolver-result strong { display: block; }
.resolver-result code, .mono { display: block; overflow-wrap: anywhere; color: var(--navy); font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; margin-top: 4px; }
.resolver-error, .error { color: var(--red) !important; }
.quick-links { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 18px; }
.quick-links a, .secondary-action { text-decoration: none; color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: 12px; padding: 10px 13px; font-weight: 720; font-size: 14px; cursor: pointer; }

.proof-card { background: var(--navy); color: var(--white); border-radius: 27px; padding: 27px; box-shadow: var(--shadow); }
.proof-card small { color: #b9cce5; }
.proof-card b { display: block; font-size: 34px; line-height: 1.05; margin: 6px 0 18px; }
.proof-list { display: grid; gap: 9px; font-size: 14px; color: #e3edf9; }
.proof-list span::before { content: "✓"; color: #88e4bd; margin-right: 8px; font-weight: 900; }

.purchase-panel, .report-panel { margin-top: 48px; background: var(--white); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); padding: clamp(22px, 4vw, 34px); }
.section-kicker { margin: 0 0 7px; text-transform: uppercase; letter-spacing: 0.09em; font-size: 12px; color: var(--blue); font-weight: 850; }
h2 { margin: 0; font-size: clamp(26px, 4vw, 38px); letter-spacing: -0.04em; }
.section-copy { margin: 9px 0 24px; color: var(--muted); max-width: 720px; }
.request-card { padding: 16px; background: #f8fafc; border: 1px solid var(--line); border-radius: 15px; }
.request-row { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 12px; padding: 7px 0; }
.request-row + .request-row { border-top: 1px solid var(--line); }
.request-row span { color: var(--muted); font-size: 13px; font-weight: 760; }
.request-row code { color: var(--navy); overflow-wrap: anywhere; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.terms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 18px 0; }
.term { background: var(--soft-blue); border-radius: 14px; padding: 13px; }
.term small { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; font-weight: 800; }
.term strong { display: block; margin-top: 3px; font-size: 15px; }
.beneficiary { background: #f8fafc; border: 1px solid var(--line); border-radius: 14px; padding: 13px 15px; margin-bottom: 18px; }
.beneficiary span { display: block; color: var(--muted); font-size: 12px; font-weight: 760; margin-bottom: 3px; }
.beneficiary code { overflow-wrap: anywhere; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--navy); }
.payment-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.primary-action { font-size: 16px; padding: 14px 20px; }
.secondary-action { color: var(--navy); }
.payment-status { min-height: 24px; margin: 13px 0 0; color: var(--muted); font-size: 14px; }
.wallet-fallback { margin-top: 15px; padding: 15px; border-radius: 14px; background: #fff7e8; border: 1px solid #f1deb5; }
.wallet-fallback p { margin: 0 0 10px; color: #68502a; }
.wallet-fallback code { display: block; overflow-wrap: anywhere; font: 11px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: #59441f; margin-top: 10px; }

.report-top { display: flex; align-items: start; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.settlement { padding: 15px; border-radius: 15px; background: var(--soft-green); border: 1px solid #c9ead9; margin-bottom: 16px; }
.settlement strong { display: block; color: var(--green); }
.settlement a { display: block; margin-top: 4px; color: var(--navy); overflow-wrap: anywhere; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
pre { margin: 0; max-height: 620px; overflow: auto; background: #101827; color: #dce8fa; border-radius: 16px; padding: 18px; font: 12px/1.58 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }

.explain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 54px; }
.explain-card { background: var(--white); border: 1px solid var(--line); border-radius: 19px; padding: 22px; }
.explain-card h3 { margin: 0 0 7px; font-size: 17px; }
.explain-card p { margin: 0; color: var(--muted); }
.fine { margin-top: 48px; padding-top: 21px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
[hidden] { display: none !important; }

@media (max-width: 790px) {
  nav { margin-bottom: 46px; }
  .hero, .explain-grid { grid-template-columns: 1fr; }
  h1 { font-size: 47px; }
  .proof-card { margin-top: 7px; }
  .terms { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  main { padding-inline: 16px; }
  .repo-form { display: block; }
  .repo-form button { width: 100%; margin-top: 7px; }
  .terms { grid-template-columns: 1fr 1fr; }
  .request-row { grid-template-columns: 1fr; gap: 2px; }
  .report-top { display: block; }
  .report-top button { margin-top: 14px; }
  .status { display: none; }
}