:root {
  color-scheme: dark;
  --bg: #181A1E;
  --surface: #1D2024;
  --surface-2: #272A30;
  --text: #F2F0EB;
  --muted: #A3A09A;
  --dim: #686561;
  --border: #2D3038;
  --accent: #E6E2D8;
  --accent-on: #141518;
  --critical: #FF4E4E;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--text); text-decoration: none; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

img { display: block; max-width: 100%; height: auto; }

.page {
  min-height: 100dvh;
  max-width: 540px;
  margin: 0 auto;
  padding: 32px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.page--center { justify-content: center; gap: 24px; }

.brand { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.brand__mark {
  width: 128px;
  height: 128px;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
.brand__tag {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.2px;
  font-style: italic;
}

.hero { display: flex; flex-direction: column; gap: 16px; text-align: center; }
.hero__title {
  margin: 8px 0 0;
  font-size: clamp(28px, 7vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.5px;
  font-weight: 800;
}
.hero__lede {
  margin: 0 auto;
  max-width: 38ch;
  color: var(--muted);
  font-size: 16px;
}

.cta { display: flex; flex-direction: column; align-items: stretch; gap: 12px; margin-top: 8px; }
.cta__hint {
  margin: 4px 0 0;
  color: var(--dim);
  font-size: 12px;
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
  transition: transform 80ms ease, opacity 120ms ease;
}
.btn:active { transform: scale(0.98); }
.btn--primary { background: var(--accent); color: var(--accent-on); }
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.stores { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.store {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
}
.store[aria-disabled="true"] { opacity: 0.5; pointer-events: none; }

.points { display: grid; gap: 14px; }
.point {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 18px 16px;
}
.point h3 { margin: 0 0 6px; font-size: 17px; font-weight: 700; }
.point p { margin: 0; color: var(--muted); font-size: 15px; }

.disclaimer {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.disclaimer strong { color: var(--critical); font-weight: 700; }

.foot {
  max-width: 540px;
  margin: 8px auto 32px;
  padding: 0 20px;
  text-align: center;
}
.foot__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 18px;
  margin-bottom: 10px;
}
.foot__nav a {
  color: var(--muted);
  font-size: 14px;
  padding: 6px 4px;
}
.foot__copy { margin: 0; color: var(--dim); font-size: 12px; }

.bridge { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.bridge__title { margin: 8px 0 0; font-size: 24px; font-weight: 700; }
.bridge__lede { margin: 0; color: var(--muted); font-size: 15px; max-width: 32ch; }
.bridge__hint { margin: 8px 0 0; color: var(--dim); font-size: 13px; max-width: 30ch; }
.bridge__fallback { display: flex; flex-direction: column; align-items: stretch; gap: 8px; width: 100%; max-width: 320px; margin-top: 8px; }
.bridge__error { display: flex; flex-direction: column; align-items: stretch; gap: 12px; width: 100%; max-width: 320px; margin-top: 8px; }
.bridge__error p { color: var(--critical); font-size: 15px; margin: 0; }

.spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 800ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 2.4s; }
}