<style>
.pgcs-redeem {
  --ink: #172033;
  --muted: #536174;
  --line: #dde5ee;
  --accent: #087653;
  font-family: Arial, sans-serif;
  color: var(--ink);
  max-width: 1080px;
  margin: auto;
  padding: 32px 18px;
  line-height: 1.65;
}

.pgcs-redeem * {
  box-sizing: border-box;
}

.pgcs-redeem .hero {
  background: #102d26;
  color: #fff;
  border-radius: 20px;
  padding: 38px;
}

.pgcs-redeem .eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #a8e8ce;
}

.pgcs-redeem h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.15;
  margin: 12px 0 18px;
  color: inherit;
}

.pgcs-redeem h2 {
  font-size: 24px;
  margin: 28px 0 14px;
  color: var(--ink);
}

.pgcs-redeem h3 {
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--ink);
}

.pgcs-redeem p {
  margin: 8px 0 14px;
}

.pgcs-redeem .hero p {
  max-width: 650px;
  color: #e1eee8;
}

.pgcs-redeem .grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.pgcs-redeem .card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  background: #fff;
}

.pgcs-redeem .number {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: #e3f5ec;
  color: #075339;
  border-radius: 50%;
  font-weight: bold;
  margin-bottom: 12px;
}

.pgcs-redeem .notice {
  background: #fff8e9;
  border: 1px solid #ecd59d;
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
}

.pgcs-redeem a {
  color: #075f43;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pgcs-redeem .hero a {
  color: #fff;
}

.pgcs-redeem nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.pgcs-redeem nav a {
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 8px 16px;
  text-decoration: none;
  background: #fff;
}

.pgcs-redeem details {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  margin: 12px 0;
  scroll-margin-top: 24px;
}

.pgcs-redeem summary {
  cursor: pointer;
  font-weight: bold;
  padding: 18px;
  font-size: 18px;
}

.pgcs-redeem .guide {
  padding: 0 22px 20px;
}

.pgcs-redeem li {
  margin: 8px 0;
}

.pgcs-redeem .tip {
  color: var(--muted);
  font-size: 14px;
}

.pgcs-redeem .support {
  background: #edf7f2;
  padding: 24px;
  border-radius: 14px;
  margin-top: 24px;
}

.pgcs-redeem a:focus-visible,
.pgcs-redeem summary:focus-visible {
  outline: 3px solid #147bb8;
  outline-offset: 4px;
}

@media (max-width: 700px) {
  .pgcs-redeem .grid {
    grid-template-columns: 1fr;
  }

  .pgcs-redeem .hero {
    padding: 26px;
  }

  .pgcs-redeem {
    padding: 20px 14px;
  }
}
</style>