:root {
  color-scheme: light dark;
  --bg: #faf9f7;
  --fg: #1a1a1a;
  --muted: #5c5c5c;
  --accent: #2d4a3e;
  --border: #e0ddd6;
  --note-bg: #f0ebe3;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121412;
    --fg: #eceae6;
    --muted: #a8a49c;
    --accent: #8fbc9a;
    --border: #2e322e;
    --note-bg: #1e221e;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", sans-serif;
  line-height: 1.55;
  background: var(--bg);
  color: var(--fg);
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 92%, var(--fg));
}

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-decoration: none;
}

.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.site-header a {
  color: var(--fg);
  text-decoration: none;
}

.site-header a:hover {
  text-decoration: underline;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.home-lead {
  font-size: 1.125rem;
  color: var(--muted);
}

.home-features {
  margin: 1.25rem 0 1.5rem;
  padding-left: 1.25rem;
}

.home-features li {
  margin-bottom: 0.65rem;
}

.home-body {
  margin: 0 0 1rem;
}

.home-body--note {
  font-size: 0.95rem;
  color: var(--muted);
}

.home-section-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2rem 0 0.5rem;
  color: var(--fg);
}

.home-legal-intro {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.home-actions {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.home-actions a {
  display: inline-block;
  padding: 0.65rem 1rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.home-actions a:hover {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

/* App Store (official badge artwork; do not stretch or recolor) */
.app-store-link {
  display: inline-block;
  line-height: 0;
  text-decoration: none;
  vertical-align: middle;
}

.app-store-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 0.25rem;
}

.app-store-badge {
  display: block;
  height: 44px;
  width: auto;
}

.app-store-link--footer .app-store-badge {
  height: 36px;
}

.home-store {
  margin: 1.75rem 0 1.5rem;
  padding: 1rem 1.1rem 1.15rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}

.home-store .home-section-title {
  margin-top: 0;
}

.home-store-intro {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.site-footer-store {
  margin: 0.5rem 0 0;
}

.legal h1 {
  font-size: 1.75rem;
  margin-top: 0;
}

.legal h2 {
  font-size: 1.15rem;
  margin-top: 2rem;
}

.legal h3 {
  font-size: 1rem;
  margin-top: 1.25rem;
}

.legal ul {
  padding-left: 1.25rem;
}

.site-notice {
  padding: 0.85rem 1rem;
  border-radius: 0.375rem;
  background: var(--note-bg);
  border: 1px solid var(--border);
  font-size: 0.95rem;
}

.site-notice a {
  color: var(--accent);
}

.site-legal-contact {
  margin-top: 1.5rem;
  padding: 1rem 1rem 1.1rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: var(--note-bg);
}

.site-legal-contact-note {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.site-legal-contact-btn {
  display: inline-block;
  padding: 0.55rem 1rem;
  border-radius: 0.375rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--bg);
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}

.site-legal-contact-btn:hover {
  filter: brightness(1.06);
}

.site-legal-contact-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-footer-contact {
  margin-top: 0.75rem;
}

.site-footer .site-legal-contact-btn {
  border-color: var(--accent);
}

.myaiki-contact-dialog {
  max-width: min(22rem, calc(100vw - 2rem));
  padding: 1.25rem 1.35rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: 0.375rem;
  background: var(--bg);
  color: var(--fg);
  box-shadow: 0 4px 28px rgba(0, 0, 0, 0.18);
  font-size: 0.95rem;
  line-height: 1.45;
  z-index: 10000;
}

@media (prefers-color-scheme: dark) {
  .myaiki-contact-dialog {
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.55);
  }
}

.myaiki-contact-dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
}

.myaiki-contact-popup__title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.myaiki-contact-popup__hint {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.myaiki-contact-popup__email-row {
  margin: 0 0 1.1rem;
  padding: 0.65rem 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--fg) 4%, transparent);
  word-break: break-all;
  line-height: 1.5;
}

.myaiki-contact-popup__mailto {
  display: inline;
  padding: 0.15rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.myaiki-contact-popup__mailto:hover {
  text-decoration-thickness: 0.12em;
}

.myaiki-contact-popup__mailto:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 0.2rem;
}

.myaiki-contact-popup__actions {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
}

.myaiki-contact-popup__cancel {
  padding: 0.5rem 0.95rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.myaiki-contact-popup__cancel:hover {
  color: var(--fg);
  border-color: var(--muted);
}

.myaiki-contact-popup__cancel:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.myaiki-contact-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  padding-bottom: max(1rem, env(safe-area-inset-bottom, 0px));
  background: rgba(0, 0, 0, 0.45);
  box-sizing: border-box;
}

.myaiki-contact-overlay[hidden] {
  display: none !important;
}

.myaiki-contact-overlay__card {
  max-width: min(22rem, calc(100vw - 2rem));
  width: 100%;
  padding: 1.25rem 1.35rem 1.35rem;
  border-radius: 0.375rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
  box-shadow: 0 4px 28px rgba(0, 0, 0, 0.18);
}

@media (prefers-color-scheme: dark) {
  .myaiki-contact-overlay__card {
    box-shadow: 0 4px 32px rgba(0, 0, 0, 0.55);
  }
}

.site-footer {
  margin-top: auto;
  padding: 1.5rem 1.25rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--accent);
}

body {
  display: flex;
  flex-direction: column;
}

/* ----- Cookie / analytics control (fixed lower right; same pattern as from-prompt-to-prod) ----- */
.myaiki-cookie-widget {
  --cookie-radius: 0.375rem;
  --cookie-shadow: 0 2px 14px rgba(0, 0, 0, 0.1);
  --cookie-focus: 2px solid var(--accent);
  position: fixed;
  z-index: 9000;
  right: max(1rem, env(safe-area-inset-right, 0px));
  bottom: max(1rem, env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.45;
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  .myaiki-cookie-widget {
    --cookie-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
  }
}

.myaiki-cookie-widget > * {
  pointer-events: auto;
}

/* Author `display` on buttons must not override `[hidden]` (empty “pill” bug). */
.myaiki-cookie-widget [hidden] {
  display: none !important;
}

.myaiki-cookie__fab {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg);
  color: var(--muted);
  box-shadow: var(--cookie-shadow);
  cursor: pointer;
}

.myaiki-cookie__fab:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.myaiki-cookie__fab:focus-visible {
  outline: var(--cookie-focus);
  outline-offset: 2px;
}

.myaiki-cookie__icon {
  display: block;
}

.myaiki-cookie__panel {
  position: relative;
  max-width: min(22rem, calc(100vw - 2rem));
  margin-bottom: 0.35rem;
  padding: 1rem 2.25rem 1rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--cookie-radius);
  background: var(--bg);
  color: var(--fg);
  box-shadow: var(--cookie-shadow);
}

.myaiki-cookie__text {
  margin: 0;
  padding-right: 0.25rem;
}

.myaiki-cookie__actions {
  margin-top: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.myaiki-cookie__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.95rem;
  border-radius: var(--cookie-radius);
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
}

.myaiki-cookie__action--primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.myaiki-cookie__action--primary:hover {
  filter: brightness(1.05);
}

.myaiki-cookie__action--secondary {
  border-color: var(--border);
  background: transparent;
  color: var(--muted);
}

.myaiki-cookie__action--secondary:hover {
  color: var(--fg);
  border-color: var(--muted);
}

.myaiki-cookie__close {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: var(--cookie-radius);
  background: transparent;
  color: var(--muted);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.myaiki-cookie__close:hover {
  color: var(--fg);
  background: color-mix(in srgb, var(--fg) 6%, transparent);
}

.myaiki-cookie__close:focus-visible {
  outline: var(--cookie-focus);
  outline-offset: 1px;
}