.install-button {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 44px; padding: 8px 13px; border: 1px solid #48685d;
  border-radius: 999px; color: #304b42; background: #fffdf8;
  cursor: pointer; font: 700 13px/1.2 Arial, sans-serif; white-space: nowrap;
}
.install-button:hover { background: #ebe5d9; }
.install-button:disabled { color: #304b42; background: #e2eadf; border-color: #a9bda5; cursor: default; opacity: 1; }
.install-button[hidden], .install-overlay[hidden], .install-steps[hidden],
#install-embedded[hidden], .offline-note[hidden] { display: none; }
.install-overlay {
  position: fixed; inset: 0; z-index: 100; background: rgba(26,40,33,.55);
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.install-card {
  position: relative; width: 100%; max-width: 550px; max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px); overflow-y: auto; overscroll-behavior: contain;
  padding: 28px; border-radius: 22px; background: #fffdf8; color: #26312e;
  box-shadow: 0 20px 70px rgba(0,0,0,.2); font-size: 16px; line-height: 1.55;
}
.install-icon { border-radius: 16px; margin-bottom: 14px; }
.install-close {
  position: absolute; top: 12px; right: 12px; border: 1px solid #d8d0c2;
  border-radius: 50%; width: 44px; height: 44px; background: #f5f0e7;
  color: #304b42; font: 28px/1 Arial,sans-serif; cursor: pointer;
}
.install-card h2 { font-size: 1.9rem; }
.install-card h2 span { display: block; white-space: normal; margin-top: 6px; }
.install-card label { display: block; margin-bottom: 7px; font-weight: bold; }
.install-card select {
  width: 100%; min-height: 48px; border: 1px solid #b7c3bc; border-radius: 10px;
  background: white; color: #26312e; padding: 10px; font-size: 16px;
}
.install-steps { margin-top: 18px; }
.install-steps ol { padding-left: 25px; margin-bottom: 20px; }
.install-steps li { padding-left: 5px; margin-bottom: 14px; }
.install-steps span[lang], .install-card > p > span[lang] { color: #536159; }
.install-tip, .offline-note { padding: 12px 16px; background: #ebe5d9; }
.offline-note { margin: 0; text-align: center; font-size: .95rem; }
.install-tip { border-radius: 10px; }
.install-footnote { margin-bottom: 10px; font-size: .85rem; }
@media (max-width: 820px) {
  .site-header .nav-wrap { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 12px 8px; align-items: center; }
  .site-header nav { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.65fr) minmax(0,1fr); overflow: visible; }
  .site-header nav a { display: flex; align-items: center; justify-content: center; min-width: 0; min-height: 44px; text-align: center; font-size: .82rem; line-height: 1.35; white-space: normal; }
  .site-header .brand { font-size: 16px; }
  .install-button { padding-inline: 10px; font-size: 12px; }
}
@media (max-width: 370px) {
  .install-button { white-space: normal; max-width: 116px; }
  .install-card { padding: 22px 18px; }
}

.community-summary{padding-top:14px;font-size:.9rem}.community-summary p{margin-bottom:4px}.community-summary small{opacity:.8}.privacy-link{padding-bottom:20px;font-size:.85rem}