/* Shared local visual language for the product site and account. */
:root {
  color-scheme: light;
  --bg: #f5f5f7; --panel: #fff; --text: #1d1d1f; --muted: #62626a;
  --accent: #0066cc; --border: #dcdce2; --glass: rgba(255,255,255,.82);
  --glass-shadow: 0 8px 32px rgba(28,43,72,.08), inset 0 1px 0 #fff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none; text-rendering: optimizeLegibility;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.55; }
[hidden] { display: none !important; }
button, input, select { font: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; }
button:disabled, select:disabled { cursor: default; opacity: .6; }
img { max-width: 100%; }
h1, h2, h3, p { overflow-wrap: break-word; }
:focus-visible { outline: 3px solid #0066cc; outline-offset: 4px; }
input, select { min-width: 0; min-height: 52px; border: 1px solid #aaaab4; border-radius: 14px; padding: 12px 16px; background: #fff; color: var(--text); }
input::placeholder { color: #74747e; opacity: 1; }
select { padding-right: 32px; }
option { background: #fff; color: #1d1d1f; }
.glass-surface { border: 1px solid rgba(255,255,255,.9); background: var(--glass); box-shadow: var(--glass-shadow); }
.button, .account-primary, .account-secondary, .account-link-button,
.account-icon-button, .account-inline-button, .account-link-actions > a,
.account-link-actions > button {
  display: inline-flex; justify-content: center; align-items: center; gap: 8px;
  min-height: 46px; border: 1px solid transparent; border-radius: 999px;
  padding: 11px 22px; font-weight: 500; font-size: 15px; line-height: 1.4;
  text-align: center; text-decoration: none;
  transition: background-color 160ms, box-shadow 160ms, transform 160ms;
}
.button, .account-primary { color: #fff; background: #0066cc; box-shadow: inset 0 1px 0 rgba(255,255,255,.2); }
.button:hover, .account-primary:hover { background: #005bb7; text-decoration: none; }
.button:active, .account-primary:active { transform: scale(.98); }
.button.secondary, .account-secondary, .account-link-button,
.account-icon-button, .account-inline-button, .account-link-actions > a,
.account-link-actions > button { color: var(--accent); border-color: #ccd9ea; background: #f2f7fd; }
.button.secondary:hover, .account-secondary:hover, .account-link-button:hover,
.account-icon-button:hover, .account-inline-button:hover,
.account-link-actions > a:hover, .account-link-actions > button:hover { background: #e4effc; text-decoration: none; }
.button.small { min-height: 44px; padding: 9px 19px; font-size: 14px; }
.eyebrow, .account-kicker { font-size: 13px; font-weight: 600; letter-spacing: .025em; color: var(--muted); margin: 0 0 12px; }
.client-guide { padding-top: 24px; border-top: 1px solid var(--border); }
.client-guide h3 { font-size: 24px; line-height: 1.25; letter-spacing: -.025em; }
.client-guide li { line-height: 1.7; }
.client-guide li::marker { color: var(--accent); font-weight: 600; }
.client-guide details { border-top: 1px solid var(--border); border-bottom: 0; }
.client-guide summary { min-height: 44px; color: var(--text); }
.client-guide p { color: var(--muted); }
@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass-surface { background: rgba(255,255,255,.68); -webkit-backdrop-filter: blur(24px) saturate(1.45); backdrop-filter: blur(24px) saturate(1.45); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (prefers-reduced-transparency: reduce), (prefers-contrast: more) {
  .glass-surface { background: #fff; border-color: #8b8b96; -webkit-backdrop-filter: none; backdrop-filter: none; }
  :root { --muted: #45454c; --border: #8b8b96; }
}
@media (forced-colors: active) {
  .glass-surface { border: 1px solid CanvasText; box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .button, .account-primary, .account-secondary, .account-link-button, .account-icon-button, .account-inline-button { border: 1px solid ButtonText; }
}