:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: #203329;
  background: #fff;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --green: #70c65b;
  --deep-green: #193c25;
  --muted: #68736b;
  --line: #e4ebe4;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 280px; }
button, select, input { font: inherit; }
a { color: inherit; }
button, a, select, input { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid #287b34;
  outline-offset: 5px;
}

.site-header {
  max-width: 1160px;
  padding: 27px 32px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.wordmark {
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -1.1px;
  text-decoration: none;
}
.language-control select {
  color: var(--muted);
  border: 0;
  background-color: transparent;
  padding: 11px 6px;
  font-size: 13px;
  cursor: pointer;
}

main {
  display: flex;
  justify-content: center;
  min-height: calc(100svh - 150px);
  padding: clamp(36px, 8svh, 90px) 24px 46px;
}
.download { width: 100%; max-width: 410px; text-align: center; }
.app-icon {
  display: block;
  width: 112px;
  height: 112px;
  margin: 0 auto 23px;
  border-radius: 27px;
  box-shadow: 0 0 0 1px #e9eee8, 0 8px 22px #264d1b09;
}
h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 54px);
  font-weight: 750;
  letter-spacing: -2.7px;
  line-height: 1.1;
}
.intro {
  margin: 15px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  letter-spacing: -.3px;
}
.store-actions { margin-top: 35px; }
.download-button {
  min-height: 58px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
  padding: 16px 19px;
  border-radius: 14px;
  color: var(--deep-green);
  background: var(--green);
  text-decoration: none;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.4;
}
.download-button:hover { background: #7dce67; }
.platform-note { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.region-control {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 3px 7px;
  margin-top: 27px;
  color: var(--muted);
  font-size: 13px;
}
.region-control select {
  max-width: 100%;
  padding: 10px 5px;
  color: #34533d;
  background: #fff;
  border: 0;
  cursor: pointer;
}
.browser-note {
  margin-top: 26px;
  padding: 18px 20px;
  border-radius: 12px;
  color: #36513c;
  background: #eff7ed;
  text-align: left;
}
.browser-note h2 { margin: 0 0 6px; font-size: 15px; line-height: 1.4; }
.browser-note p, .help-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}
.help {
  margin-top: 26px;
  padding-top: 19px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: left;
}
.help summary {
  display: list-item;
  padding: 6px 0;
  font-size: 13px;
  line-height: 1.6;
  cursor: pointer;
}
.help-body { padding-top: 10px; }
.help-body p + p { margin-top: 10px; }
.copy-control { margin-top: 17px; }
.copy-control button {
  min-height: 43px;
  padding: 10px 15px;
  border: 1px solid #cddccb;
  border-radius: 9px;
  background: #fff;
  color: #315437;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.copy-control button:hover { background: #f3f8f1; }
.copy-status:empty { display: none; }
.help-body .copy-status { margin-top: 10px; color: #315437; font-size: 13px; }
#copy-fallback label {
  display: block;
  margin-top: 12px;
  font-size: 12px;
}
#page-link {
  width: 100%;
  margin-top: 8px;
  padding: 10px;
  color: #315437;
  border: 1px solid #cddccb;
  border-radius: 7px;
  background: #fff;
  font-size: 13px;
}
.static-regions {
  margin-top: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}
.static-regions a { display: inline-block; margin: 4px 7px; text-underline-offset: 3px; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 440px) {
  .site-header { padding: 16px 22px; }
  main { padding-top: 38px; padding-bottom: 35px; }
  .app-icon { width: 104px; height: 104px; border-radius: 25px; }
  h1 { font-size: 46px; }
  .intro { font-size: 16px; }
  .store-actions { margin-top: 29px; }
  .download-button { font-size: 15px; }
  .region-control { margin-top: 19px; }
  .help { margin-top: 20px; }
}