:root {
  --brand-primary: #1E3A8A;
  --brand-secondary: #3B82F6;
  --brand-accent: #FDE68A;
  --brand-dark: #111827;
  --brand-light: #F8FAFC;
  --text-muted: #6B7280;
  --border-color: rgba(17, 24, 39, 0.08);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--brand-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--brand-secondary);
}

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

.content-container {
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

.page-content {
  flex: 1;
  padding: 3rem 0 4rem;
}

.top-banner {
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
  color: #fff;
  font-size: 0.95rem;
}

.top-banner__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0;
  gap: 1rem;
}

.top-banner__group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-banner__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
}

.top-banner__label {
  opacity: 0.8;
}

.top-banner__value {
  padding-left: 0.25rem;
}

.top-banner__cta .cta-link {
  background: rgba(255, 255, 255, 0.15);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.2s ease;
}

.top-banner__cta .cta-link:hover {
  background: rgba(255, 255, 255, 0.25);
}

.site-header {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.brand {
  font-weight: 700;
  font-size: 1.25rem;
}

.menu-toggle {
  display: none;
  border: none;
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
}

.site-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.site-nav--open {
  display: grid;
}

.nav-link {
  font-weight: 600;
  padding: 0.35rem 0.5rem;
  border-radius: 0.5rem;
  transition: background 0.2s ease;
}

.nav-link:hover {
  background: rgba(59, 130, 246, 0.12);
  color: var(--brand-primary);
}

.hero {
  display: grid;
  gap: 2rem;
  padding: 2.5rem;
  border-radius: 1.5rem;
  box-sizing: border-box;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.95), rgba(59, 130, 246, 0.85));
  color: #fff;
}

.hero__intro {
  max-width: 520px;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  opacity: 0.85;
  font-size: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 3.2vw, 3rem);
  margin: 0.75rem 0;
}

.hero__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn-primary,
.btn-secondary {
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-primary {
  background: #fff;
  color: var(--brand-primary);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
}

.hero__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.hero-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 1rem;
  overflow: hidden;
  transition: transform 0.25s ease, background 0.25s ease;
}

.hero-card__link {
  display: block;
  height: 100%;
  color: inherit;
}

.hero-card__link:hover,
.hero-card__link:focus {
  color: inherit;
}

.hero-card__thumb {
  padding-top: 56.25%;
  background-size: cover;
  background-position: center;
}

.hero-card__body {
  padding: 1rem 1.1rem 1.4rem;
}

.hero-card__category {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.8;
}

.hero-card__title {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.05rem;
  line-height: 1.35;
}

.hero-card__description {
  opacity: 0.85;
  line-height: 1.5;
}

.hero-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.2);
}

.section-header {
  margin: 3rem 0 1.5rem;
}

.section-header h2,
.section-header h1 {
  margin: 0;
  font-size: clamp(1.8rem, 2.4vw, 2.4rem);
}

.section-header p {
  margin-top: 0.5rem;
  color: var(--text-muted);
}

.joke-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.joke-card {
  border: 1px solid var(--border-color);
  border-radius: 1.1rem;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 15px 40px rgba(15, 23, 42, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.joke-card__thumb {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.joke-card__content {
  padding: 1.25rem;
}

.joke-card__meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.joke-card__title {
  margin: 0;
  font-size: 1.1rem;
}

.joke-card__description {
  margin-top: 0.6rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.joke-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

.category-grid,
.collection-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.category-card,
.collection-card {
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.category-card__link,
.collection-card__link {
  color: var(--brand-primary);
  font-weight: 600;
}

.collection-card__count {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pagination {
  margin-top: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.pagination__control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: #fff;
  font-weight: 600;
  color: var(--brand-primary);
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.pagination__control:hover {
  background: var(--brand-primary);
  color: #fff;
  border-color: var(--brand-primary);
}

.pagination__control--disabled {
  color: var(--text-muted);
  border-color: transparent;
  background: transparent;
  cursor: default;
}

.pagination__list {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: #fff;
  font-weight: 600;
  color: var(--brand-primary);
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.pagination__link:hover {
  background: var(--brand-primary);
  color: #fff;
  border-color: var(--brand-primary);
}

.pagination__link--active {
  background: var(--brand-primary);
  color: #fff;
  border-color: var(--brand-primary);
  cursor: default;
}

.pagination__ellipsis {
  display: flex;
  align-items: center;
  color: var(--text-muted);
  padding: 0 0.25rem;
}

.site-footer {
  background: var(--brand-dark);
  color: #e5e7eb;
  padding: 3rem 0;
  margin-top: 4rem;
}

.site-footer__inner {
  display: grid;
  gap: 1.5rem;
}

.site-footer__links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-footer__links a {
  color: #cbd5f5;
}

.site-footer__legal {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: rgba(229, 231, 235, 0.7);
}

.joke-detail {
  max-width: 840px;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
}

.joke-detail__header h1 {
  margin: 0.75rem 0 1rem;
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.joke-detail__meta {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.joke-detail__description {
  font-size: 1.1rem;
  color: var(--brand-dark);
}

.joke-detail__video iframe {
  width: 100%;
  min-height: 380px;
  border: none;
  border-radius: 1rem;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.15);
}

.joke-detail__body p {
  line-height: 1.75;
  margin-bottom: 1rem;
}

.share {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.share__buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.share__button {
  padding: 0.6rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-color);
  font-weight: 600;
}

.related {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

@media (max-width: 900px) {
  .hero {
    padding: 2rem;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 1rem;
    left: 1rem;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
  }

  .site-nav--open {
    display: grid;
    gap: 0.65rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .hero__grid {
    grid-template-columns: 1fr;
  }

  .joke-detail__video iframe {
    min-height: 240px;
  }
}

@media (max-width: 640px) {
  .page-content {
    padding-top: 2.5rem;
  }

  .hero {
    padding: 1.75rem;
  }

  .site-header__inner {
    padding: 0.75rem 0;
  }
}