.seo-nav, .seo-content {
  --seo-green: #1b5e20;
  --seo-green-2: #2e7d32;
  --seo-leaf: #66bb6a;
  --seo-mint: #e3f3e3;
  --seo-cream: #f4faf4;
  --seo-ink: #16301a;
  --seo-muted: #4a6350;
  --seo-sun: #f9c846;
  font-family: "Nunito", sans-serif;
  color: var(--seo-ink);
  line-height: 1.6;
}
.seo-nav *, .seo-content * { box-sizing: border-box; }
.seo-nav { background: var(--seo-green); border-bottom: 4px solid var(--seo-leaf); }
.seo-nav__inner {
  max-width: 480px; margin: 0 auto; padding: 10px 14px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px;
}
.seo-nav__brand {
  display: inline-flex; align-items: center; gap: 8px; color: #fff; text-decoration: none;
  font-family: "Fredoka One", "Nunito", sans-serif; font-size: 1.3rem; margin-right: auto;
}
.seo-nav__mark {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 10px 10px 10px 3px;
  background: var(--seo-sun); color: var(--seo-green); font-size: 1.1rem;
  transition: transform .2s ease;
}
.seo-nav__brand:hover .seo-nav__mark { transform: rotate(-8deg) scale(1.08); }
.seo-nav__menu { order: 3; width: 100%; overflow-x: auto; }
.seo-nav__list { list-style: none; display: flex; gap: 6px; white-space: nowrap; }
.seo-nav__link {
  display: block; padding: 6px 12px; border-radius: 999px; color: #e3f3e3;
  font-weight: 700; font-size: .88rem; text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}
.seo-nav__link:hover { background: rgba(255,255,255,.16); color: #fff; }
.seo-nav__link[aria-current="page"] { background: #fff; color: var(--seo-green); }
.seo-btn {
  display: inline-block; padding: 10px 18px; border-radius: 999px; background: var(--seo-sun);
  color: var(--seo-green); font-weight: 800; font-size: .92rem; text-decoration: none;
  box-shadow: 0 3px 0 rgba(27,94,32,.35);
  transition: transform .15s ease, box-shadow .15s ease;
}
.seo-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 0 rgba(27,94,32,.35); }
.seo-btn:active { transform: translateY(1px); box-shadow: 0 1px 0 rgba(27,94,32,.35); }
.seo-nav__cta { padding: 7px 14px; font-size: .82rem; }

.seo-nav a:focus-visible, .seo-content a:focus-visible, .seo-content summary:focus-visible {
  outline: 3px solid var(--seo-sun); outline-offset: 3px; border-radius: 8px;
}
.seo-content a:focus-visible, .seo-content summary:focus-visible { outline-color: var(--seo-green-2); }

.seo-content { max-width: 480px; margin: 0 auto; padding: 28px 16px 96px; background: var(--seo-cream); }
.seo-noscript { padding: 16px; color: #1b5e20; line-height: 1.6; }
.seo-hero { margin-bottom: 24px; }
.seo-eyebrow {
  display: inline-block; padding: 3px 12px; border-radius: 999px; background: var(--seo-mint);
  color: var(--seo-green-2); font-weight: 800; font-size: .75rem; letter-spacing: .06em; text-transform: uppercase;
}
.seo-title {
  font-family: "Fredoka One", "Nunito", sans-serif; font-weight: 400; color: var(--seo-green);
  font-size: clamp(1.7rem, 6vw, 2.2rem); line-height: 1.15; margin: 12px 0;
}
.seo-intro { color: var(--seo-muted); font-size: 1.05rem; }
.seo-hero__actions { margin-top: 16px; }
.seo-body { display: grid; gap: 14px; }
.seo-section {
  background: #fff; border: 2px solid var(--seo-mint); border-left: 6px solid var(--seo-leaf);
  border-radius: 16px; padding: 16px 18px;
  transition: transform .2s ease, border-color .2s ease;
}
.seo-section:hover { transform: translateY(-2px); border-color: var(--seo-leaf); }
.seo-section__title { font-family: "Fredoka One", "Nunito", sans-serif; font-weight: 400; font-size: 1.25rem; color: var(--seo-green); margin-bottom: 6px; }
.seo-section__text { color: var(--seo-ink); }
.seo-faq { display: grid; gap: 10px; border-left-width: 2px; }
.seo-faq:hover { transform: none; }
.seo-faq__item { border: 2px solid var(--seo-mint); border-radius: 12px; background: var(--seo-cream); transition: background-color .2s ease; }
.seo-faq__item[open] { background: #fff; border-color: var(--seo-leaf); }
.seo-faq__q { cursor: pointer; padding: 12px 14px; font-weight: 800; color: var(--seo-green); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.seo-faq__q::-webkit-details-marker { display: none; }
.seo-faq__q::after { content: "+"; font-weight: 900; color: var(--seo-green-2); }
.seo-faq__item[open] .seo-faq__q::after { content: "\2212"; }
.seo-faq__a { padding: 0 14px 14px; color: var(--seo-muted); }
.seo-notice {
  margin-top: 18px; padding: 14px 16px; border-radius: 16px; background: #fff8dc;
  border: 2px solid var(--seo-sun); color: #4a3b05;
}
.seo-notice__tag { display: block; font-weight: 900; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 4px; }
.seo-more { margin-top: 24px; padding-top: 18px; border-top: 2px dashed var(--seo-leaf); }
.seo-more__title { font-family: "Fredoka One", "Nunito", sans-serif; font-weight: 400; font-size: 1.1rem; color: var(--seo-green); margin-bottom: 8px; }
.seo-more__list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.seo-more__link {
  display: inline-block; padding: 6px 14px; border-radius: 999px; background: var(--seo-mint);
  color: var(--seo-green); font-weight: 700; font-size: .9rem; text-decoration: none;
  transition: background-color .2s ease, color .2s ease;
}
.seo-more__link:hover { background: var(--seo-green); color: #fff; }
.seo-powered-by { margin-top: 18px; color: var(--seo-green); font-size: .9rem; }
.seo-powered-by a { color: inherit; font-weight: 800; text-underline-offset: 3px; }
.seo-powered-by a:hover { text-decoration-thickness: 2px; }

/* Non-home pages: wider, readable, existing app hidden */
body[data-page]:not([data-page="home"]) #root { display: none; }
body[data-page]:not([data-page="home"]) .seo-nav__inner { max-width: 960px; flex-wrap: nowrap; }
body[data-page]:not([data-page="home"]) .seo-nav__menu { order: 0; width: auto; overflow: visible; }
body[data-page]:not([data-page="home"]) .seo-nav__brand { margin-right: auto; }
body[data-page]:not([data-page="home"]) .seo-content { max-width: 820px; padding: 48px 24px 72px; min-height: 70vh; }
body[data-page]:not([data-page="home"]) .seo-title { font-size: clamp(2rem, 5vw, 3rem); }
body[data-page]:not([data-page="home"]) .seo-intro { font-size: 1.15rem; max-width: 62ch; }
body[data-page]:not([data-page="home"]) .seo-section { padding: 20px 24px; }
@media (max-width: 760px) {
  body[data-page]:not([data-page="home"]) .seo-nav__inner { flex-wrap: wrap; }
  body[data-page]:not([data-page="home"]) .seo-nav__menu { order: 3; width: 100%; overflow: visible; }
  .seo-nav__menu { overflow: visible; }
  .seo-nav__list { flex-wrap: wrap; justify-content: center; }
  .seo-nav__link { padding: 6px 9px; font-size: .82rem; }
}
@media (prefers-reduced-motion: reduce) {
  .seo-nav *, .seo-content * { transition: none !important; animation: none !important; }
  .seo-btn:hover, .seo-section:hover, .seo-nav__brand:hover .seo-nav__mark { transform: none; }
}