*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #ffffff;
  --color-text: #1a1f2e;
  --color-muted: #6b7280;
  --color-accent: #d97706;
  --color-border: #e5e7eb;
  --color-surface: #f9fafb;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-width: 720px;
}

html {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Site header */

.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 0 1.5rem;
}

.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 56px;
}

.site-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.site-name:hover {
  text-decoration: none;
  color: var(--color-accent);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-muted);
  flex-wrap: wrap;
}

.breadcrumb-sep {
  color: var(--color-border);
  user-select: none;
}

.breadcrumb a {
  color: var(--color-muted);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb .current {
  color: var(--color-text);
}

/* Main content */

main {
  flex: 1;
  padding: 0 1.5rem;
}

.content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 0;
}

/* Hero / stub pages */

.page-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.page-lead {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 520px;
  line-height: 1.7;
}

.stub-notice {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.5rem 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.825rem;
  color: var(--color-muted);
}

/* App card grid */

.app-grid {
  margin-top: 2.5rem;
  display: grid;
  gap: 1rem;
}

.app-card {
  display: block;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  color: inherit;
  transition: border-color 0.15s;
}

.app-card:hover {
  border-color: var(--color-accent);
  text-decoration: none;
}

.app-card-name {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.app-card-meta {
  font-size: 0.825rem;
  color: var(--color-muted);
}

/* Privacy policy */

.policy h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.policy-meta {
  font-size: 0.825rem;
  color: var(--color-muted);
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.policy h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.policy p {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  max-width: 600px;
}

.policy p + p {
  margin-top: 0.75rem;
}

.policy a {
  color: var(--color-text);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.25rem 1.5rem;
}

.site-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  font-size: 0.8rem;
  color: var(--color-muted);
}

/* Responsive */

@media (max-width: 480px) {
  .page-title {
    font-size: 1.6rem;
  }

  .content {
    padding: 2rem 0;
  }
}