:root {
  --bg: #07100d;
  --card: rgba(8, 20, 16, 0.92);
  --text: #eefcf5;
  --muted: #a8beb4;
  --line: rgba(156, 255, 191, 0.18);
  --accent: #8cffb4;
  --accent-strong: #51ff91;
  --dark: #06100c;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 10%, rgba(81, 255, 145, 0.18), transparent 34%),
    radial-gradient(circle at 80% 90%, rgba(140, 255, 180, 0.11), transparent 38%),
    linear-gradient(135deg, #030806, var(--bg));
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  width: min(760px, 100%);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--card);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
}

.brand {
  display: flex;
  gap: 18px;
  align-items: center;
}

.brand-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(140, 255, 180, 0.45);
  border-radius: 18px;
  color: var(--dark);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  font-size: 30px;
  font-weight: 900;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.03;
}

.lead {
  margin: 26px 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.ad-box {
  padding: 22px;
  border: 1px solid rgba(140, 255, 180, 0.24);
  border-radius: 22px;
  background: rgba(140, 255, 180, 0.07);
}

.ad-label {
  display: inline-block;
  margin-bottom: 10px;
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--dark);
  background: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ad-box h2 {
  margin-bottom: 10px;
  font-size: clamp(22px, 3vw, 30px);
}

.ad-box p {
  color: var(--muted);
  line-height: 1.55;
}

.ad-link {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.ad-link:hover {
  text-decoration: underline;
}

.redirect-box {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 26px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.redirect-box p {
  margin: 0;
  color: var(--muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  color: var(--dark);
  background: var(--accent);
  font: inherit;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.09);
}

.small {
  margin: 18px 0 0;
  color: #7d9388;
  font-size: 13px;
  overflow-wrap: anywhere;
}

@media (max-width: 560px) {
  .brand {
    align-items: flex-start;
  }

  .redirect-box {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }
}