:root {
  color-scheme: light;
  --gm-control-bg: #FFFFFF;
  --gm-control-border: #D1D7C7;
  --gm-control-text: #2F3E36;
  --gm-control-active-bg: #E8EFE1;
  --gm-control-active-text: #2F3E36;
  --gm-consent-bg: #FFFFFF;
  --gm-consent-border: #ECEAE4;
  --gm-consent-text: #2F3E36;
  --gm-consent-muted: #586B5F;
  --gm-consent-shadow: rgba(47, 62, 54, 0.15);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #131B16;
  --surface: #1C2620;
  --surface-soft: #202A23;
  --section: #202A23;
  --text: #F0EEE6;
  --text-strong: #F0EEE6;
  --text-secondary: #AEB8AC;
  --strong: #F0EEE6;
  --muted: #AEB8AC;
  --border: #2C3730;
  --primary: #4A5F52;
  --primary-soft: #607764;
  --direct-answer-bg: #232E27;
  --direct-answer-border: #A3B378;
  --accent: #DBAE7C;
  --accent-dark: #C79868;
  --follicular: #B8C79E;
  --menstrual: #C88C89;
  --ovulation: #9DB0C7;
  --flow-heavy: #B87A61;
  --fertile-text: #A3B378;
  --calendar-fertile-text: #9DB0C7;
  --partner-bg: #202A22;
  --surface-variant: #232E27;
  --surface-72: rgba(28, 38, 32, 0.72);
  --surface-78: rgba(28, 38, 32, 0.78);
  --surface-82: rgba(28, 38, 32, 0.82);
  --surface-96: rgba(28, 38, 32, 0.96);
  --surface-variant-88: rgba(35, 46, 39, 0.88);
  --follicular-14: rgba(163, 179, 120, 0.14);
  --follicular-16: rgba(163, 179, 120, 0.16);
  --follicular-24: rgba(163, 179, 120, 0.24);
  --follicular-32: rgba(163, 179, 120, 0.32);
  --light-sage-22: rgba(184, 199, 158, 0.14);
  --light-sage-32: rgba(184, 199, 158, 0.22);
  --accent-12: rgba(219, 174, 124, 0.12);
  --accent-14: rgba(219, 174, 124, 0.14);
  --accent-38: rgba(219, 174, 124, 0.38);
  --accent-55: rgba(219, 174, 124, 0.55);
  --menstrual-08: rgba(200, 140, 137, 0.08);
  --menstrual-12: rgba(200, 140, 137, 0.12);
  --ovulation-10: rgba(157, 176, 199, 0.1);
  --shadow-light: rgba(0, 0, 0, 0.4);
  --shadow-medium: rgba(0, 0, 0, 0.5);
  --shadow: rgba(0, 0, 0, 0.42);
  --variant: #202A23;
  --ink: #F0EEE6;
  --ink-d: #F0EEE6;
  --line: #2C3730;
  --line2: #3A453D;
  --mist: #3A453D;
  --sh-sm: 0 2px 6px rgba(0, 0, 0, 0.3);
  --sh: 0 10px 30px rgba(0, 0, 0, 0.38);
  --sh-lg: 0 28px 60px rgba(0, 0, 0, 0.48);
  --gm-control-bg: #1C2620;
  --gm-control-border: #3A453D;
  --gm-control-text: #F0EEE6;
  --gm-control-active-bg: #3A4A3F;
  --gm-control-active-text: #F0EEE6;
  --gm-consent-bg: #1C2620;
  --gm-consent-border: #3A453D;
  --gm-consent-text: #F0EEE6;
  --gm-consent-muted: #AEB8AC;
  --gm-consent-shadow: rgba(0, 0, 0, 0.5);
}

:root[data-theme="dark"] body {
  color: var(--text);
  background: linear-gradient(180deg, #1A231D 0%, var(--bg) 100%);
}

.gm-theme-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  min-height: 44px;
  padding: 2px;
  border: 1px solid var(--gm-control-border);
  border-radius: 9999px;
  background: var(--gm-control-bg);
}

.gm-theme-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: 9999px;
  color: var(--gm-control-text);
  background: transparent;
  font: 600 0.78rem/1 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
}

.gm-theme-option:hover {
  color: var(--gm-control-active-text);
}

.gm-theme-option[aria-pressed="true"] {
  color: var(--gm-control-active-text);
  background: var(--gm-control-active-bg);
  box-shadow: 0 1px 2px var(--gm-consent-shadow);
}

.gm-theme-switcher--floating {
  position: fixed;
  z-index: 950;
  top: 16px;
  right: 16px;
  box-shadow: 0 8px 22px var(--gm-consent-shadow);
}

.gm-theme-option:focus-visible,
.gm-consent button:focus-visible,
.gm-privacy-settings:focus-visible {
  outline: 3px solid var(--accent, #D4A373);
  outline-offset: 3px;
}

.gm-consent {
  position: fixed;
  z-index: 1000;
  right: 18px;
  bottom: 18px;
  left: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  width: min(860px, calc(100% - 36px));
  margin: 0 auto;
  padding: 20px;
  border: 1px solid var(--gm-consent-border);
  border-radius: 16px;
  color: var(--gm-consent-text);
  background: var(--gm-consent-bg);
  box-shadow: 0 18px 48px var(--gm-consent-shadow);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.gm-consent[hidden] {
  display: none;
}

.gm-consent h2 {
  margin: 0 0 5px;
  color: var(--gm-consent-text);
  font: 600 1.15rem/1.25 "Playfair Display", Georgia, serif;
}

.gm-consent p {
  margin: 0;
  color: var(--gm-consent-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.gm-consent a {
  color: inherit;
  font-weight: 700;
}

.gm-consent-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.gm-consent button {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--primary, #2F3E36);
  border-radius: 9999px;
  color: var(--gm-consent-text);
  background: transparent;
  font: 700 0.85rem/1 "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
}

.gm-consent button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.gm-privacy-settings {
  min-height: 44px;
  padding: 0 5px;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  cursor: pointer;
}

.gm-privacy-settings--floating {
  position: fixed;
  z-index: 900;
  bottom: 12px;
  left: 12px;
  padding: 0 14px;
  border: 1px solid var(--gm-control-border);
  border-radius: 9999px;
  color: var(--gm-control-text);
  background: var(--gm-control-bg);
  box-shadow: 0 8px 20px var(--gm-consent-shadow);
}

:root[data-theme="dark"] .intro-video-play {
  border-color: rgba(255, 255, 255, 0.12);
  color: #F0EEE6;
  background: #2B362E;
}

:root[data-theme="dark"] .top-links .nav-cta,
:root[data-theme="dark"] .top-links .nav-cta:hover,
:root[data-theme="dark"] .top-links .nav-cta:focus-visible,
:root[data-theme="dark"] .skip-link {
  color: #F2EFE7;
}

:root[data-theme="dark"] .hero-grid {
  background: var(--surface-82, rgba(28, 38, 32, 0.82));
}

:root[data-theme="dark"] .panel,
:root[data-theme="dark"] .card,
:root[data-theme="dark"] .related-link,
:root[data-theme="dark"] .share-panel,
:root[data-theme="dark"] .rv-card,
:root[data-theme="dark"] .disclaimer {
  border-color: var(--border);
  background: var(--surface);
}

:root[data-theme="dark"] .section-band,
:root[data-theme="dark"] section.band {
  border-color: var(--border);
  background: var(--surface-soft);
}

:root[data-theme="dark"] .press-topbar {
  border-color: var(--border);
  background: rgba(19, 27, 22, 0.9);
}

:root[data-theme="dark"] .pullquote,
:root[data-theme="dark"] .asset-download {
  border-color: var(--border);
  background: linear-gradient(180deg, rgba(163, 179, 120, 0.13), rgba(35, 46, 39, 0.78));
}

:root[data-theme="dark"] .pill {
  color: #C9D4AF;
  border-color: rgba(163, 179, 120, 0.24);
  background: rgba(163, 179, 120, 0.13);
}

:root[data-theme="dark"] .pill.copper {
  color: #E3BD94;
}

:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea {
  border-color: var(--border);
  color: var(--text);
  background: var(--surface-soft);
}

:root[data-theme="dark"] details,
:root[data-theme="dark"] .note {
  border-color: var(--border);
  background: var(--surface-soft);
}

:root[data-theme="dark"] .content,
:root[data-theme="dark"] .data-table th,
:root[data-theme="dark"] .data-table td,
:root[data-theme="dark"] .divider::before,
:root[data-theme="dark"] .divider::after {
  border-color: var(--border);
}

:root[data-theme="dark"] .brand-mark {
  border-color: var(--border);
  background: var(--surface-soft);
}

:root[data-theme="dark"] .button-outline {
  border-color: var(--gm-control-border);
  color: var(--text);
}

:root[data-theme="dark"] .button,
:root[data-theme="dark"] .button-primary,
:root[data-theme="dark"] .open-app-button {
  color: #F2EFE7;
}

:root[data-theme="dark"] .gm-founder {
  --ink: #F0EEE6;
  --ink-deep: #F0EEE6;
  --muted: #AEB8AC;
  --olive: #A3B378;
  --olive-deep: #A3B378;
  --cream: #131B16;
  --paper: #1C2620;
  --sand: #202A23;
  --sage: #202A22;
  --line: #2C3730;
}

:root[data-theme="dark"] .gm-nav,
:root[data-theme="dark"] .gm-principle {
  background: #1C2620;
}

:root[data-theme="dark"] .gm-nav-button {
  color: #F2EFE7;
  background: #4A5F52;
}

:root[data-theme="dark"] .gm-quote-section {
  color: #F0EEE6;
  background: #35473C;
}

:root[data-theme="dark"] .gm-quote {
  color: #F0EEE6;
}

:root[data-theme="dark"] .gm-quote-credit {
  color: #AEB8AC;
}

:root[data-theme="dark"] .gm-definition {
  border-left-color: #A3B378;
  background: rgba(163, 179, 120, 0.12);
}

:root[data-theme="dark"] .gm-section-number {
  color: rgba(163, 179, 120, 0.44);
}

:root[data-theme="dark"] .gm-principle {
  border-color: rgba(255, 255, 255, 0.09);
}

:root[data-theme="dark"] .gm-portrait-wrap::before {
  background: #2C3831;
}

@media (max-width: 720px) {
  .gm-theme-option {
    padding-inline: 7px;
    font-size: 0.74rem;
  }

  .gm-consent {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .gm-consent-actions {
    justify-content: stretch;
  }

  .gm-consent button {
    flex: 1 1 150px;
  }
}

@media print {
  .gm-theme-switcher,
  .gm-consent,
  .gm-privacy-settings {
    display: none !important;
  }
}