/* Home Screen help is confined to phones and its own dialog. */
.phone-save-card, .phone-guide-link { display: none; }
.phone-save-card[hidden], .phone-guide-link[hidden], .phone-guide [hidden] { display: none !important; }
.phone-guide { width: min(480px, calc(100% - 24px)); max-height: calc(100dvh - 24px); margin: auto; padding: 20px; overflow-y: auto; overscroll-behavior: contain; }
.phone-guide::backdrop { background: #060817c9; }
.phone-guide .phone-guide-close { position: sticky; top: 0; z-index: 1; display: block; margin-left: auto; padding: 8px 12px; min-height: 44px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); font-size: 14px; }
.phone-guide .phone-guide-heading { margin: 12px 0 6px; font-size: 26px; letter-spacing: -.5px; }
.phone-guide p { margin: 6px 0 14px; font-size: 14px; }
.phone-guide .phone-guide-intro { color: var(--muted); }
.phone-guide-switch { display: flex; gap: 8px; margin: 16px 0; }
.phone-guide-switch button { flex: 1; min-height: 44px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: transparent; font-size: 15px; font-weight: 700; }
.phone-guide-switch button[aria-pressed=true] { background: var(--action); border-color: var(--action); color: var(--action-text); }
.phone-guide-steps { list-style: none; counter-reset: phone-step; margin: 0; padding: 0; }
.phone-guide-steps li { counter-increment: phone-step; display: grid; grid-template-columns: 38px minmax(0,1fr); gap: 12px; margin: 12px 0; padding: 14px 12px; background: var(--light); border-radius: 10px; }
.phone-guide-steps li::before { content: counter(phone-step); display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%; font-weight: 800; color: var(--action); }
.phone-guide-steps strong { display: block; font-size: 15px; }
.phone-guide-steps .phone-step-detail { display: block; margin-top: 4px; font-size: 13px; line-height: 1.6; color: var(--muted); }
.phone-step-symbol { width: 28px; height: 28px; margin: 8px 0 0; fill: none; stroke: var(--action); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.phone-guide .phone-step-bee { display: block; width: 40px; height: 40px; margin-top: 8px; border-radius: 8px; }
.phone-guide .phone-browser-help { padding: 12px; border: 1px solid var(--line); border-radius: 8px; margin-top: 16px; }
.phone-guide .phone-browser-help p { font-size: 13px; }
.phone-guide .phone-copy-link { min-height: 44px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; background: transparent; }
.phone-guide .phone-link-fallback { display: block; width: 100%; margin-top: 8px; padding: 10px; font-size: 16px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 6px; }
.phone-guide .phone-copy-status { min-height: 20px; margin: 8px 0 0; font-size: 12px; }
.phone-guide .phone-guide-done, .phone-guide .phone-native-install { width: 100%; min-height: 44px; padding: 10px; margin-top: 12px; border-radius: 8px; font-weight: 700; color: var(--action-text); background: var(--action); }
@media (max-width: 600px) {
  .mobile-guide .phone-save-card:not([hidden]) { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 8px 10px; margin: 12px 16px 0; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--paper); }
  .phone-save-card > img { width: 36px; height: 36px; border-radius: 8px; }
  .phone-save-card h2 { margin: 0; font-size: 16px; line-height: 1.4; letter-spacing: -.3px; }
  .phone-save-card p { margin: 3px 0 0; font-size: 12px; line-height: 1.5; color: var(--muted); }
  .phone-save-actions { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px; }
  .phone-save-actions button { min-height: 44px; padding: 8px 12px; border-radius: 8px; font-size: 13px; font-weight: 700; }
  .phone-save-open { background: var(--action); color: var(--action-text); }
  .phone-save-dismiss { background: transparent; border: 1px solid var(--line); color: var(--muted); }
  .mobile-guide .phone-guide-link:not([hidden]) { display: inline-flex; align-items: center; min-height: 44px; padding: 0; background: transparent; color: inherit; font-size: inherit; text-decoration: underline; text-underline-offset: 3px; }
}
@media (display-mode: standalone), (display-mode: fullscreen) {
  .phone-save-card, .phone-guide-link { display: none !important; }
}