:root {
  color-scheme: light;
  --ink: #172026;
  --muted: #5d6a72;
  --line: #d9e1e6;
  --surface: #ffffff;
  --page: #f3f6f4;
  --accent: #087f5b;
  --accent-strong: #066548;
  --warn: #b25d12;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(8, 127, 91, 0.09), rgba(178, 93, 18, 0.08)),
    var(--page);
  font-family: "Segoe UI", Arial, sans-serif;
}

.page-shell {
  width: min(100%, 960px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 56px 20px;
  display: grid;
  align-items: center;
}

.download-panel {
  width: 100%;
  padding: clamp(24px, 5vw, 48px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(23, 32, 38, 0.09);
}

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

.brand-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  flex: 0 0 auto;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.65rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.summary {
  max-width: 690px;
  margin: 28px 0 32px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.6;
}

.downloads-list {
  display: grid;
  gap: 16px;
}

.artifact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf9;
}

.artifact-label {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.artifact-name {
  margin: 0;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.download-button {
  min-width: 142px;
  padding: 13px 20px;
  color: #ffffff;
  background: var(--accent);
  border-radius: 6px;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
}

.download-button:hover,
.download-button:focus-visible {
  background: var(--accent-strong);
}

.artifact-meta {
  display: grid;
  grid-template-columns: minmax(90px, auto) minmax(0, 1fr);
  gap: 10px 16px;
  margin: 16px 0 0;
}

.artifact-meta div {
  min-width: 0;
}

dt {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

dd {
  margin: 6px 0 0;
  overflow-wrap: anywhere;
  font-size: 0.95rem;
}

.hash {
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: 0.78rem;
  line-height: 1.45;
}

@media (max-width: 700px) {
  .page-shell {
    padding: 18px;
  }

  .brand-row,
  .artifact {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .brand-row {
    flex-direction: column;
  }

  .download-button {
    width: 100%;
  }

  .artifact-meta {
    grid-template-columns: 1fr;
  }
}