/* =============================================
   COMPONENTS — shared nav, footer, modal, buttons
   ============================================= */

/* =============================================
   SITE ANNOUNCEMENT BANNER (above nav)
   Fixed-position strip. Nav lives below it via --banner-h.
   Auto-hides past the campaign deadline (banner.js).
   ============================================= */
:root { --banner-h: 40px; }
.site-banner {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--banner-h);
  z-index: 110;
  background: linear-gradient(95deg, var(--navy-darker, #142844) 0%, var(--navy, #1E3A5F) 50%, var(--navy-darker, #142844) 100%);
  border-bottom: 1px solid rgba(217, 163, 75, 0.35);
  color: var(--gold, #D9A34B);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 56px 0 16px;
  font-family: var(--font-display-en);
  font-size: 12.5px;
  letter-spacing: 0.06em;
}
.site-banner-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 100%;
}
.site-banner-msg {
  color: rgba(244, 238, 222, 0.92);
  overflow-wrap: break-word;
  word-break: normal;
  min-width: 0;
}
.site-banner-msg strong { color: var(--gold); font-weight: 600; }
.site-banner-cta {
  color: var(--gold);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 12px;
  border: 1px solid rgba(217, 163, 75, 0.55);
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}
.site-banner-cta:hover {
  background: var(--gold);
  color: var(--navy-darker);
}
.site-banner-close {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  color: rgba(244, 238, 222, 0.6);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  font-family: inherit;
}
.site-banner-close:hover { color: var(--gold); }
@media (max-width: 720px) {
  .site-banner { font-size: 11px; padding: 0 44px 0 12px; height: auto; min-height: var(--banner-h); }
  .site-banner-inner { gap: 8px; padding: 6px 0; }
  .site-banner-cta { font-size: 10.5px; padding: 3px 10px; letter-spacing: 0.1em; }
}
/* When banner is dismissed/expired, drop the offset so nav stays at top */
body.banner-hidden { --banner-h: 0px; }
body.banner-hidden .site-banner { display: none; }

/* =============================================
   PRIMARY NAVIGATION (cross-page)
   ============================================= */
.site-nav-primary {
  position: fixed;
  top: var(--banner-h);
  left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(20px, 4vw, 50px);
  transition: background 0.4s, border-color 0.4s;
}

/* Light theme nav (index) */
body.theme-light .site-nav-primary {
  background: rgba(248, 249, 251, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
body.theme-light .site-nav-primary.on-dark {
  background: rgba(20, 40, 68, 0.85);
  border-bottom-color: var(--line-dark);
}

/* Dark theme nav (dignity-matrix) */
body.theme-dark .site-nav-primary {
  background: rgba(12, 12, 12, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border2);
}

/* Brand */
.site-nav-primary .brand {
  font-family: var(--font-display-en);
  font-size: 16px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.4s;
}
body.theme-light .site-nav-primary .brand { color: var(--navy-deep); }
body.theme-light .site-nav-primary.on-dark .brand { color: var(--gold); }
body.theme-dark .site-nav-primary .brand {
  font-family: var(--font-display-en-alt);
  color: var(--text2);
  letter-spacing: 0.2em;
}
body.theme-dark .site-nav-primary .brand span { color: var(--accent); }

.site-nav-primary .nav-right {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
}

/* Cross-page links */
.site-nav-primary .links {
  display: flex;
  gap: clamp(14px, 2vw, 28px);
  font-family: var(--font-display-en);
  font-size: 14px;
  letter-spacing: 0.12em;
}
.site-nav-primary .links a {
  text-decoration: none;
  transition: color 0.3s;
  font-weight: 500;
}
body.theme-light .site-nav-primary .links a { color: var(--ink-soft); }
body.theme-light .site-nav-primary.on-dark .links a { color: rgba(255,255,255,0.8); }
body.theme-light .site-nav-primary .links a:hover { color: var(--gold); }
body.theme-light .site-nav-primary .links a.active { color: var(--gold); }

body.theme-dark .site-nav-primary .links a {
  font-family: var(--font-display-en-alt);
  color: var(--text3);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
body.theme-dark .site-nav-primary .links a:hover { color: var(--accent); }
body.theme-dark .site-nav-primary .links a.active { color: var(--accent); }

/* Language switch */
.lang-switch {
  display: flex; align-items: center;
  font-family: var(--font-display-en);
  font-size: 13px;
  letter-spacing: 0.15em;
  border-radius: 999px;
  overflow: hidden;
}
body.theme-light .lang-switch {
  border: 1px solid var(--line);
  background: white;
}
body.theme-light .site-nav-primary.on-dark .lang-switch {
  border-color: var(--line-on-navy);
  background: rgba(255,255,255,0.05);
}
.lang-switch button {
  background: transparent;
  border: none;
  padding: 6px 14px;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  transition: background 0.3s, color 0.3s;
  font-weight: 600;
}
body.theme-light .lang-switch button { color: var(--ink-muted); }
body.theme-light .site-nav-primary.on-dark .lang-switch button { color: rgba(255,255,255,0.7); }
body.theme-light .lang-switch button.active {
  background: var(--navy);
  color: white;
}
body.theme-light .site-nav-primary.on-dark .lang-switch button.active {
  background: var(--gold);
  color: var(--navy-deep);
}

/* Hide lang switch on dignity-matrix (dark) */
body.theme-dark .lang-switch { display: none; }

/* Compact links for the nav */
.site-nav-primary .links a {
  white-space: nowrap;
}
@media (max-width: 1100px) {
  .site-nav-primary .links {
    gap: clamp(10px, 1.4vw, 18px);
    font-size: 12.5px;
    letter-spacing: 0.08em;
  }
}

/* ============================
   NAV DROPDOWN GROUPS
   Triggers (.nav-trigger) look like links, behave like buttons.
   Submenu opens on hover (desktop) and on click via [data-open=true]
   added by nav-dropdown.js (touch + keyboard).
   ============================ */
.site-nav-primary .nav-group {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.site-nav-primary .nav-trigger {
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color 0.3s;
}
.site-nav-primary .nav-trigger .caret {
  font-size: 0.65em;
  opacity: 0.55;
  transition: transform 0.25s ease, opacity 0.25s;
  margin-top: 2px;
}
.site-nav-primary .nav-group:hover .nav-trigger .caret,
.site-nav-primary .nav-group[data-open="true"] .nav-trigger .caret {
  transform: rotate(180deg);
  opacity: 1;
}

.site-nav-primary .submenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 6px;
  min-width: 220px;
  padding: 8px 0;
  list-style: none;
  display: none;
  z-index: 110;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: white;
  box-shadow: 0 14px 36px rgba(20, 40, 68, 0.14);
}
.site-nav-primary .submenu::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom-color: white;
  filter: drop-shadow(0 -1px 0 var(--line));
}
/* Hover bridge so cursor can travel from trigger to submenu without closing */
.site-nav-primary .nav-group::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  height: 10px;
  display: none;
}
.site-nav-primary .nav-group:hover::after,
.site-nav-primary .nav-group[data-open="true"]::after { display: block; }

.site-nav-primary .nav-group:hover > .submenu,
.site-nav-primary .nav-group[data-open="true"] > .submenu {
  display: block;
}
.site-nav-primary .submenu li { padding: 0; }
.site-nav-primary .submenu a {
  display: block;
  padding: 10px 22px;
  font-size: 13px;
  white-space: nowrap;
  letter-spacing: 0.04em;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

/* Light-theme dropdown colors */
body.theme-light .site-nav-primary .nav-trigger { color: var(--ink-soft); font-weight: 500; }
body.theme-light .site-nav-primary .nav-trigger:hover,
body.theme-light .site-nav-primary .nav-group:hover .nav-trigger,
body.theme-light .site-nav-primary .nav-group[data-open="true"] .nav-trigger,
body.theme-light .site-nav-primary .nav-group.has-active .nav-trigger { color: var(--gold); }
body.theme-light .site-nav-primary.on-dark .nav-trigger { color: rgba(255,255,255,0.8); }
body.theme-light .site-nav-primary.on-dark .nav-trigger:hover,
body.theme-light .site-nav-primary.on-dark .nav-group[data-open="true"] .nav-trigger,
body.theme-light .site-nav-primary.on-dark .nav-group.has-active .nav-trigger { color: var(--gold); }
/* Submenu items always sit on a white background, regardless of nav state.
   The selector chain includes `.links` so it out-specifies
   `body.theme-light .site-nav-primary.on-dark .links a` (which would otherwise
   force submenu text to white-on-white). */
body.theme-light .site-nav-primary .links .submenu a,
body.theme-light .site-nav-primary.on-dark .links .submenu a {
  color: var(--ink-soft);
}
body.theme-light .site-nav-primary .links .submenu a:hover,
body.theme-light .site-nav-primary .links .submenu a.active,
body.theme-light .site-nav-primary.on-dark .links .submenu a:hover,
body.theme-light .site-nav-primary.on-dark .links .submenu a.active {
  background: var(--bg-subtle);
  color: var(--gold);
}

/* Dark-theme dropdown colors */
body.theme-dark .site-nav-primary .nav-trigger {
  font-family: var(--font-display-en-alt);
  color: var(--text3);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
body.theme-dark .site-nav-primary .nav-group:hover .nav-trigger,
body.theme-dark .site-nav-primary .nav-group[data-open="true"] .nav-trigger,
body.theme-dark .site-nav-primary .nav-group.has-active .nav-trigger { color: var(--accent); }
body.theme-dark .site-nav-primary .submenu {
  background: var(--bg2);
  border-color: var(--border);
  box-shadow: 0 14px 40px rgba(0,0,0,0.55);
}
body.theme-dark .site-nav-primary .submenu::before { border-bottom-color: var(--bg2); filter: none; }
body.theme-dark .site-nav-primary .submenu a {
  font-family: var(--font-display-en-alt);
  color: var(--text3);
  font-size: 0.72rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
body.theme-dark .site-nav-primary .submenu a:hover,
body.theme-dark .site-nav-primary .submenu a.active { background: var(--bg); color: var(--accent); }

/* ============================
   HAMBURGER BUTTON (mobile-only trigger for the nav-right panel)
   ============================ */
.nav-hamburger {
  display: none;
  background: transparent;
  border: 0;
  padding: 10px;
  cursor: pointer;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  position: relative;
  z-index: 2;
}
.nav-hamburger .hb-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink, currentColor);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s;
  transform-origin: center;
}
body.theme-light .site-nav-primary.on-dark .nav-hamburger .hb-bar { background: rgba(255,255,255,0.85); }
body.theme-dark .nav-hamburger .hb-bar { background: var(--text2, rgba(255,255,255,0.85)); }
body.nav-open .nav-hamburger .hb-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-hamburger .hb-bar:nth-child(2) { opacity: 0; }
body.nav-open .nav-hamburger .hb-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px) {
  /* === Mobile nav ===
     Simple, robust hamburger pattern:
     - Nav row stays minimal: brand on left, hamburger on right.
     - Drawer is `position: absolute; top: 100%` relative to the
       (position:fixed) nav, so it always sits flush under it without
       JS-measured offsets.
     - Toggle is a clean display: none / display: flex driven by
       body.nav-open. No fades, no backdrop pseudo-elements. */
  .site-nav-primary {
    flex-wrap: nowrap;
    justify-content: space-between;
    padding: 12px 16px;
    gap: 8px;
  }
  .nav-hamburger { display: flex; position: relative; z-index: 2; }
  .site-nav-primary .brand { font-size: 13px; letter-spacing: 0.2em; }

  .site-nav-primary .nav-right {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100vh - var(--banner-h, 0px) - 80px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--bg, #fff);
    border-top: 1px solid var(--line, rgba(0,0,0,0.06));
    border-bottom: 1px solid var(--line, rgba(0,0,0,0.06));
    box-shadow: 0 16px 40px rgba(20, 40, 68, 0.18);
    padding: 18px 20px 24px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    z-index: 99;
  }
  body.nav-open .site-nav-primary .nav-right { display: flex; }
  body.nav-open { overflow: hidden; }
  body.theme-dark .site-nav-primary .nav-right {
    background: var(--bg2, #1A324E);
    border-color: var(--border, #2A3A52);
  }
  body.theme-light .site-nav-primary.on-dark .nav-right { background: var(--bg, #F8F9FB); }

  /* Drawer contents */
  .site-nav-primary .lang-switch {
    order: 1;
    align-self: flex-end;
  }
  .lang-switch button { padding: 5px 11px; font-size: 12px; }

  .site-nav-primary .links {
    order: 2;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    overflow: visible;
    font-size: 15px;
  }
  .site-nav-primary .links > a,
  .site-nav-primary .nav-group {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 14px 4px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    position: static;
    color: var(--ink-soft);
  }
  body.theme-dark .site-nav-primary .links > a,
  body.theme-dark .site-nav-primary .nav-group {
    border-bottom-color: rgba(255, 255, 255, 0.06);
  }
  .site-nav-primary .links > a:last-child,
  .site-nav-primary .links > .nav-group:last-child { border-bottom: 0; }

  .site-nav-primary .nav-group { flex-wrap: wrap; }
  .site-nav-primary .nav-trigger {
    width: 100%;
    justify-content: space-between;
    text-align: left;
    padding: 0;
    gap: 8px;
  }
  .site-nav-primary .nav-trigger .caret { font-size: 0.8em; opacity: 0.5; }

  /* Inline submenu inside the drawer */
  .site-nav-primary .submenu {
    position: static;
    width: 100%;
    min-width: 0;
    margin: 10px 0 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    transform: none;
  }
  .site-nav-primary .submenu::before { display: none; }
  .site-nav-primary .nav-group::after { display: none; }
  .site-nav-primary .nav-group:hover > .submenu { display: none; }
  .site-nav-primary .nav-group[data-open="true"] > .submenu { display: block; }
  .site-nav-primary .submenu li { padding: 0; }
  .site-nav-primary .submenu a {
    display: block;
    padding: 12px 14px;
    font-size: 14px;
    border-left: 2px solid var(--gold);
    margin: 4px 0 4px 6px;
    background: rgba(217, 163, 75, 0.06);
    border-radius: 0 4px 4px 0;
    color: var(--ink-soft);
  }
  body.theme-dark .site-nav-primary .submenu a { background: rgba(217, 163, 75, 0.04); color: var(--text2); }

  /* === Drawer text-color overrides ===
     The drawer sits on a light/dark background of its own, so its text
     must stay dark-on-light regardless of the nav's `on-dark` scroll
     state. Specificity is bumped above
     `body.theme-light .site-nav-primary.on-dark .links a` (0,4,2)
     by chaining `.nav-right` into the selector. */
  body.theme-light .site-nav-primary .nav-right .links > a,
  body.theme-light .site-nav-primary .nav-right .nav-trigger,
  body.theme-light .site-nav-primary.on-dark .nav-right .links > a,
  body.theme-light .site-nav-primary.on-dark .nav-right .nav-trigger {
    color: var(--ink-soft);
  }
  body.theme-light .site-nav-primary .nav-right .links > a:hover,
  body.theme-light .site-nav-primary .nav-right .links > a.active,
  body.theme-light .site-nav-primary .nav-right .nav-group:hover .nav-trigger,
  body.theme-light .site-nav-primary .nav-right .nav-group[data-open="true"] .nav-trigger,
  body.theme-light .site-nav-primary .nav-right .nav-group.has-active .nav-trigger,
  body.theme-light .site-nav-primary.on-dark .nav-right .links > a:hover,
  body.theme-light .site-nav-primary.on-dark .nav-right .links > a.active,
  body.theme-light .site-nav-primary.on-dark .nav-right .nav-group:hover .nav-trigger,
  body.theme-light .site-nav-primary.on-dark .nav-right .nav-group[data-open="true"] .nav-trigger,
  body.theme-light .site-nav-primary.on-dark .nav-right .nav-group.has-active .nav-trigger {
    color: var(--gold);
  }
}

/* =============================================
   MODAL OVERLAY (dignity-matrix)
   ============================================= */
.overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(12px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.overlay.open { display: flex; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  max-width: 600px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
}
.modal-hd {
  padding: 32px 32px 24px;
  border-bottom: 1px solid var(--border2);
  position: sticky;
  top: 0;
  background: var(--bg2);
  z-index: 1;
}
.modal-lv {
  font-family: var(--font-display-en-alt);
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.modal-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text);
}
.modal-bd { padding: 28px 32px 36px; }
.modal-sec { margin-bottom: 24px; }
.modal-sec-label {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border2);
}
.modal-sec-text {
  font-size: 0.84rem;
  color: var(--text2);
  line-height: 1.85;
}
.modal-close {
  position: absolute; top: 24px; right: 24px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text3);
  width: 30px; height: 30px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.modal-close:hover { border-color: var(--accent); color: var(--accent); }

/* =============================================
   SHARED FOOTER (both pages)
   ============================================= */
.site-footer {
  padding: 60px;
}
body.theme-light .site-footer {
  background: var(--navy-darker);
  color: rgba(255,255,255,0.6);
  border-top: 1px solid var(--line-dark);
}
.site-footer .footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
}
@media (max-width: 640px) {
  .site-footer { padding: 40px 24px; }
  .site-footer .footer-inner { grid-template-columns: 1fr; }
}
body.theme-dark .site-footer { border-top: 1px solid var(--border2); }

.site-footer .footer-brand {
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  line-height: 1.9;
}
body.theme-light .site-footer .footer-brand {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
}
body.theme-light .site-footer .footer-brand .name {
  color: white;
  font-weight: 500;
}
body.theme-dark .site-footer .footer-brand {
  font-size: 0.88rem;
  color: var(--text2);
}
body.theme-dark .site-footer .footer-brand a {
  color: var(--accent);
  text-decoration: none;
}
.site-footer .footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(12px, 2vw, 22px);
  margin-top: 14px;
  font-family: var(--font-display-en);
  font-size: 13px;
  letter-spacing: 0.12em;
}
.site-footer .footer-nav a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s;
}
.site-footer .footer-nav a:hover { color: var(--gold-bright); }

.site-footer .footer-copy {
  font-family: var(--font-display-en-alt);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-align: right;
}
body.theme-light .site-footer .footer-copy { color: rgba(255,255,255,0.4); }
body.theme-dark .site-footer .footer-copy { color: var(--text3); }

/* =============================================
   GPTs CTA block (reusable across thinking pages)
   Two variants:
     .gpts-cta--inline : compact, sits under Hero
     .gpts-cta--bottom : larger, sits before back-to-list
   Theme-dark first; light theme uses navy/gold inversion.
   ============================================= */
.gpts-cta {
  position: relative;
  border: 1px solid var(--border, #2A3A52);
  background: linear-gradient(135deg,
              rgba(217,163,75,0.06) 0%,
              rgba(217,163,75,0.02) 100%),
              var(--surface, #23374F);
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}
.gpts-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--accent, #D9A34B);
  opacity: 0.9;
}
.gpts-cta-body { min-width: 0; }
.gpts-cta-tag {
  font-family: var(--font-display-en-alt);
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent, #D9A34B);
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.gpts-cta-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent, #D9A34B);
  box-shadow: 0 0 0 3px rgba(217,163,75,0.18);
}
.gpts-cta-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--text, #F4EEDE);
  line-height: 1.5;
  margin-bottom: 6px;
}
.gpts-cta-desc {
  font-size: 0.82rem;
  color: var(--text2, #A8B0BD);
  line-height: 1.75;
  max-width: 560px;
}
.gpts-cta-meta {
  font-family: var(--font-display-en-alt);
  font-size: 0.66rem;
  letter-spacing: 2px;
  color: var(--text3, #6A7888);
  margin-top: 10px;
  text-transform: uppercase;
}
.gpts-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  background: var(--accent, #D9A34B);
  color: var(--navy-darker, #142844);
  text-decoration: none;
  font-family: var(--font-display-en);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  border: 1px solid var(--accent, #D9A34B);
  transition: background 0.2s, color 0.2s, transform 0.15s;
  white-space: nowrap;
}
.gpts-cta-btn:hover {
  background: var(--gold-bright, #E8B968);
  border-color: var(--gold-bright, #E8B968);
  transform: translateY(-1px);
}
.gpts-cta-btn-arrow {
  font-size: 1.1em;
  line-height: 1;
}
.gpts-cta-btn[aria-disabled="true"],
.gpts-cta-btn--soon {
  background: transparent;
  color: var(--text3, #6A7888);
  border-color: var(--border, #2A3A52);
  pointer-events: none;
  cursor: default;
}

/* Inline variant (Hero下): tighter, no big gold tint */
.gpts-cta--inline {
  margin-top: 0;
  padding: 20px 28px;
  gap: 20px;
}
.gpts-cta--inline .gpts-cta-title { font-size: 1.02rem; }
.gpts-cta--inline .gpts-cta-desc  { font-size: 0.78rem; }
.gpts-cta--inline .gpts-cta-btn   { padding: 11px 22px; font-size: 0.82rem; }

/* Bottom variant (記事末尾): heavier presence */
.gpts-cta--bottom {
  margin: 80px auto 0;
  padding: 36px 40px;
}
.gpts-cta--bottom .gpts-cta-title { font-size: 1.3rem; }

/* Light-theme adjustments */
body.theme-light .gpts-cta {
  background: linear-gradient(135deg,
              rgba(217,163,75,0.10) 0%,
              rgba(255,255,255,0) 100%),
              var(--bg-card, #FFFFFF);
  border-color: var(--line, #E2E5EC);
}
body.theme-light .gpts-cta-title { color: var(--ink, #1A1A1A); }
body.theme-light .gpts-cta-desc  { color: var(--ink-soft, #3D3D3D); }
body.theme-light .gpts-cta-meta  { color: var(--ink-muted, #6B6B6B); }
body.theme-light .gpts-cta-tag   { color: var(--gold, #D9A34B); }
body.theme-light .gpts-cta-btn   { color: #FFFFFF; background: var(--navy, #1E3A5F); border-color: var(--navy, #1E3A5F); }
body.theme-light .gpts-cta-btn:hover { background: var(--navy-deep, #1A324E); border-color: var(--navy-deep, #1A324E); }
body.theme-light .gpts-cta-btn--soon { background: transparent; color: var(--ink-muted, #6B6B6B); border-color: var(--line, #E2E5EC); }

@media (max-width: 720px) {
  .gpts-cta { grid-template-columns: 1fr; gap: 16px; padding: 22px 24px; }
  .gpts-cta--bottom { padding: 28px 28px; }
  .gpts-cta-btn { justify-self: start; }
}