:root {
  --color-primary: #f8a5b8;
  --color-primary-light: #ffcad4;
  --color-primary-dark: #e8899c;
  --color-blue: #7bc8f6;
  --color-blue-light: #a5ddfb;
  --color-purple: #c9a0dc;
  --color-purple-dark: #a87dc2;
  --color-gold: #f5d76e;
  --color-success: #8ed16c;
  --color-background: #fff9f5;
  --color-text: #5d4e60;
  --color-muted: #807084;
  --color-border: #f0e6eb;
  --shadow-soft: 0 18px 50px rgba(248, 165, 184, 0.15);
  --shadow-card: 0 12px 30px rgba(168, 125, 194, 0.12);
  --radius-small: 12px;
  --radius-card: 18px;
  --radius-panel: 24px;
  --shell-article: min(900px, calc(100vw - 32px));
  --shell-hub: min(1100px, calc(100vw - 32px));
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--color-text);
  font-family: Quicksand, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 10%, rgba(248, 165, 184, 0.12), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(123, 200, 246, 0.11), transparent 26%),
    radial-gradient(circle at 50% 82%, rgba(201, 160, 220, 0.1), transparent 30%),
    linear-gradient(135deg, #fff9f5 0%, #f0f8ff 50%, #fff5f8 100%);
}

a {
  color: var(--color-purple-dark);
  text-decoration: none;
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  display: block;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  transform: translateY(-160%);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  padding: 8px 14px;
  z-index: 20;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(240, 230, 235, 0.8);
  border-top: 0;
  border-radius: 0 0 22px 22px;
  box-shadow: 0 12px 34px rgba(248, 165, 184, 0.12);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-family: Fredoka, Quicksand, sans-serif;
  font-weight: 700;
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  height: 34px;
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-purple));
  border-radius: 9999px;
  font-size: 0.9rem;
  letter-spacing: 0;
  box-shadow: inset 0 -3px 0 rgba(255, 255, 255, 0.25);
}

nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 9999px;
  color: var(--color-muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.nav-link.is-active {
  color: var(--color-primary-dark);
  background: rgba(255, 202, 212, 0.45);
  border-color: rgba(232, 137, 156, 0.45);
  box-shadow: inset 0 -3px 0 rgba(248, 165, 184, 0.35);
}

.hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
  gap: 34px;
  align-items: center;
  max-width: 1180px;
  margin: 42px auto 22px;
  padding: 0 20px 12px;
}

.hero-copy {
  padding: 28px 0;
}

.eyebrow,
.section-kicker,
.breadcrumb {
  color: var(--color-primary-dark);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.78rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Fredoka, Quicksand, sans-serif;
  line-height: 1.06;
  color: var(--color-text);
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(2rem, 5vw, 3.45rem);
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

h3 {
  font-size: 1.1rem;
}

p {
  font-size: 1rem;
  line-height: 1.72;
}

.hero-lead {
  max-width: 620px;
  margin: 20px 0 0;
  color: var(--color-muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: 9999px;
  font-weight: 800;
  border: 1px solid transparent;
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  box-shadow: 0 12px 28px rgba(248, 165, 184, 0.28);
}

.button-secondary {
  color: #4f5f7a;
  background: linear-gradient(135deg, rgba(165, 221, 251, 0.75), rgba(255, 255, 255, 0.92));
  border-color: rgba(123, 200, 246, 0.36);
}

.hero-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(240, 230, 235, 0.9);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-soft);
  background: rgba(255, 255, 255, 0.7);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  max-width: 1100px;
  margin: 0 auto 18px;
  padding: 0 20px;
}

.fact {
  min-height: 110px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.fact span {
  display: block;
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.fact strong {
  display: block;
  margin-top: 8px;
  font-size: 0.96rem;
  line-height: 1.45;
}

.page-head,
.content-wrap {
  width: var(--shell-article);
  margin: 0 auto;
}

.page-head {
  padding: 42px 0 0;
}

.content-wrap {
  padding: 10px 0 56px;
}

[data-shell="hub"] .content-wrap {
  width: var(--shell-hub);
}

.content-section {
  margin-top: 22px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(240, 230, 235, 0.95);
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-card);
}

.content-section.section-first {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 245, 248, 0.94));
}

.content-section p {
  color: var(--color-muted);
}

.soft-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.soft-list li {
  position: relative;
  padding: 12px 14px 12px 38px;
  background: rgba(240, 248, 255, 0.72);
  border: 1px solid rgba(165, 221, 251, 0.45);
  border-radius: var(--radius-small);
  color: var(--color-text);
  line-height: 1.55;
}

.soft-list li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-blue));
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.info-card {
  padding: 18px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.info-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(248, 165, 184, 0.16);
}

.info-card p {
  margin-bottom: 0;
}

.link-panel {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.source-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 13px 16px;
  color: var(--color-text);
  background: rgba(255, 202, 212, 0.24);
  border: 1px solid rgba(232, 137, 156, 0.25);
  border-radius: 9999px;
  font-weight: 800;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

th {
  background: linear-gradient(135deg, rgba(165, 221, 251, 0.65), rgba(255, 202, 212, 0.52));
  color: var(--color-text);
  font-weight: 800;
}

tr:last-child td {
  border-bottom: 0;
}

.faq-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

details {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 14px 16px;
}

summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--color-text);
}

details p {
  margin-bottom: 0;
}

.age-note {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 15;
  width: min(420px, calc(100vw - 36px));
  padding: 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.age-note p {
  margin: 0 0 10px;
  font-size: 0.93rem;
}

.age-note button {
  min-height: 38px;
  padding: 9px 14px;
  border: 0;
  border-radius: 9999px;
  color: #fff;
  background: linear-gradient(135deg, var(--color-purple), var(--color-primary-dark));
  font-family: Quicksand, sans-serif;
  font-weight: 800;
  cursor: pointer;
}

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 30px 20px 46px;
  color: var(--color-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 7px 12px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--color-border);
  font-weight: 800;
}

@media (max-width: 1120px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero-shell {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
  }

  .fact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    margin: 0 10px;
    padding: 12px;
  }

  .nav-link {
    font-size: 0.86rem;
    padding: 7px 10px;
  }

  .hero-shell {
    margin-top: 22px;
    padding: 0 16px;
    gap: 18px;
  }

  .hero-copy {
    padding: 8px 0 0;
  }

  .hero-actions,
  .card-grid,
  .fact-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .button,
  .source-link {
    width: 100%;
  }

  .content-section {
    padding: 18px;
  }

  h1 {
    font-size: 2.1rem;
  }
}