/* One page, no web fonts, nothing loaded from other hosts. */

:root {
  --accent: #0a63d8;
  --accent-dark: #084fae;
  --text: #1f2933;
  --muted: #52606d;
  --line: #e4e7eb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 16px;
}

a { color: var(--accent); }

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.site-header {
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}

main { padding: 28px 0 8px; }

h1 {
  margin: 0 0 18px;
  font-size: 1.9rem;
  line-height: 1.25;
}

p { margin: 0 0 16px; }

.notice {
  margin: 0 0 24px;
  padding: 14px 18px;
  border: 1px solid #cfe3ff;
  border-left: 6px solid var(--accent);
  border-radius: 10px;
  background: #f6faff;
}

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

.shot { margin: 24px 0; }

/* width and height are set on the <img>, so the space is held before it loads.
   The grey background shows behind the alt text if the image cannot be loaded. */
.shot img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f4f6f8;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin: 24px 0 12px;
}

.download {
  display: inline-block;
  max-width: 100%;
  min-height: 56px;
  padding: 15px 24px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
}

.download:hover { background: var(--accent-dark); }

/* Microsoft's badge artwork: scaled only, no hover effect. */
.store-badge {
  display: inline-block;
  line-height: 0;
}

.store-badge img {
  display: block;
  width: 176px;
  height: 48px;
}

.store-line {
  margin-bottom: 28px;
  color: var(--muted);
}

.version {
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer .wrap {
  padding-top: 16px;
  padding-bottom: 24px;
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  h1 { font-size: 1.5rem; }
}