:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #17202a;
  background: #f5f7fb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
}

.page {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
}

.hero,
.purpose,
.install,
.note {
  background: #ffffff;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(23, 32, 42, 0.08);
}

.hero {
  padding: 48px;
  text-align: center;
}

.logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  margin: 0 0 22px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #18645f;
}

.official-name {
  color: #17202a;
  font-size: 1rem;
  margin: 0 0 12px;
}

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

h1 {
  margin-bottom: 14px;
  font-size: clamp(2.25rem, 7vw, 4.5rem);
  line-height: 1;
}

.hero h1 {
  margin-bottom: 22px;
}

h2 {
  margin-bottom: 18px;
  font-size: 1.25rem;
}

.intro {
  max-width: 620px;
  margin: 0 auto 28px;
  color: #485565;
  font-size: 1.08rem;
  line-height: 1.65;
}

.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 6px;
  background: #1f7a72;
  color: #ffffff;
  font-weight: 800;
  text-decoration: none;
}

.download-button:hover {
  background: #17645e;
}

.version {
  margin: 18px 0 0;
  color: #647283;
  font-size: 0.92rem;
}

.purpose,
.install,
.note {
  margin-top: 18px;
  padding: 28px 32px;
}

.purpose p {
  color: #485565;
  line-height: 1.65;
}

.purpose p:last-child {
  margin-bottom: 0;
}

ol {
  margin: 0;
  padding-left: 22px;
  color: #344253;
  line-height: 1.8;
}

.note p {
  margin-bottom: 0;
  color: #485565;
  line-height: 1.65;
}

.site-footer {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 24px;
  color: #647283;
  font-size: 0.94rem;
}

a {
  color: #17645e;
}

.site-footer a,
.back-link {
  color: #17645e;
  font-weight: 700;
  text-decoration: none;
}

.site-footer a:hover,
.back-link:hover {
  text-decoration: underline;
}

.legal-page {
  max-width: 880px;
}

.legal {
  background: #ffffff;
  border: 1px solid #d9e0ea;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(23, 32, 42, 0.08);
  padding: 40px;
}

.legal h1 {
  margin: 22px 0 10px;
  font-size: clamp(2rem, 6vw, 3.25rem);
}

.legal h2 {
  margin: 28px 0 10px;
}

.legal p {
  color: #485565;
  line-height: 1.72;
}

.effective-date {
  color: #647283;
  font-weight: 700;
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 20px, 920px);
    padding: 24px 0;
  }

  .hero {
    padding: 32px 20px;
  }

  .install,
  .purpose,
  .note,
  .legal {
    padding: 24px 20px;
  }

  .site-footer {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
}