.regulamin-page {
  --regulamin-copy-max: 800px;
  --regulamin-gap: var(--space-lg);
  --regulamin-section-gap: var(--space-3xl);
  --regulamin-section-gap-desktop: var(--space-4xl);
  --regulamin-toc-gap: var(--space-md);
  --regulamin-toc-column-gap: var(--space-lg);
}

.regulamin-hero {
  padding-block-start: var(--space-3xl);
  padding-block-end: var(--space-2xl);
  background-color: var(--bg-primary);
}

.regulamin-hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--regulamin-gap);
  align-items: flex-start;
}

.regulamin-hero__title {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  font-size: var(--text-h1);
  line-height: var(--line-height-h1);
}

.regulamin-hero__date {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  font-family: var(--font-heading);
  font-size: var(--text-h3);
  line-height: var(--line-height-h3);
  color: var(--accent-gold);
  font-weight: 700;
}

.regulamin-hero__lead {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  font-size: var(--text-body);
  line-height: var(--line-height-body);
  color: var(--text-secondary);
}

.regulamin-toc {
  padding-block: var(--space-2xl);
  background-color: var(--bg-secondary);
  border-block: 1px solid var(--border-light);
}

.regulamin-toc .container {
  display: flex;
  flex-direction: column;
  gap: var(--regulamin-toc-gap);
}

.regulamin-toc__title {
  margin-block-end: 0;
  font-size: var(--text-h2);
  line-height: var(--line-height-h2);
}

.regulamin-toc__intro {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  color: var(--text-secondary);
}

.regulamin-toc__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  counter-reset: toc-counter;
}

.regulamin-toc__list li {
  counter-increment: toc-counter;
  min-width: 0;
}

.regulamin-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-sm);
  color: var(--text-primary);
  font-weight: 500;
  text-decoration: none;
  padding: var(--space-xs) 0;
  transition: color var(--transition-base);
  position: relative;
}

.regulamin-toc__list a::before {
  content: counter(toc-counter) ".";
  color: var(--accent-gold);
  font-weight: 700;
  flex-shrink: 0;
}

.regulamin-toc__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background-color: var(--accent-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.regulamin-toc__list a:hover,
.regulamin-toc__list a:focus-visible {
  color: var(--accent-gold);
}

.regulamin-toc__list a:hover::after,
.regulamin-toc__list a:focus-visible::after {
  transform: scaleX(1);
}

.regulamin-toc__list a:focus-visible {
  outline: 3px solid var(--accent-blue);
  outline-offset: 2px;
}

.regulamin-section {
  padding-block: var(--regulamin-section-gap);
  background-color: var(--bg-primary);
}

.regulamin-section--dark {
  background-color: var(--bg-tertiary);
  color: var(--text-on-dark);
}

.regulamin-section--dark .regulamin-section__title,
.regulamin-section--dark .regulamin-section__subtitle {
  color: var(--text-on-dark);
}

.regulamin-section--dark p {
  color: rgba(255, 255, 255, 0.85);
}

.regulamin-section--dark a {
  color: var(--accent-gold);
}

.regulamin-section--dark a:hover {
  color: var(--accent-gold-hover);
}

.regulamin-section__inner {
  display: flex;
  flex-direction: column;
  gap: var(--regulamin-gap);
  align-items: flex-start;
}

.regulamin-section__title {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  font-size: var(--text-h2);
  line-height: var(--line-height-h2);
}

.regulamin-section__subtitle {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  font-size: var(--text-h3);
  line-height: var(--line-height-h3);
  color: var(--text-primary);
}

.regulamin-section__lead {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  color: var(--text-secondary);
}

.regulamin-section__inner > p {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
}

.regulamin-section__hours {
  max-width: var(--regulamin-copy-max);
  margin-block-end: 0;
  font-size: var(--text-small);
  line-height: var(--line-height-small);
  color: var(--accent-blue);
}

.regulamin-definitions {
  max-width: var(--regulamin-copy-max);
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin: 0;
}

.regulamin-definitions__item {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-card);
}

.regulamin-definitions__item dt {
  font-family: var(--font-heading);
  font-size: var(--text-h4);
  font-weight: 700;
  color: var(--accent-gold);
  line-height: var(--line-height-h4);
}

.regulamin-definitions__item dd {
  margin: 0;
  color: var(--text-primary);
  line-height: var(--line-height-body);
}

.regulamin-obowiazki {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.regulamin-obowiazki__column {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--regulamin-gap);
  align-items: flex-start;
}

.regulamin-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  width: 100%;
}

.regulamin-list li {
  position: relative;
  padding-inline-start: var(--space-lg);
  color: var(--text-primary);
  line-height: var(--line-height-body);
  min-width: 0;
}

.regulamin-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-gold);
  font-weight: 700;
}

.regulamin-back-to-top {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: 100;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-gold);
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  border-radius: 50%;
  box-shadow: var(--shadow-lifted);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), background-color var(--transition-base);
  pointer-events: none;
}

.regulamin-back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.regulamin-back-to-top:hover {
  background-color: var(--accent-gold-hover);
}

.regulamin-back-to-top:focus-visible {
  outline: 3px solid var(--accent-blue);
  outline-offset: 2px;
}

@media (min-width: 640px) {
  .regulamin-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--regulamin-toc-column-gap);
    row-gap: var(--space-sm);
  }
}

@media (min-width: 768px) {
  .regulamin-hero {
    padding-block-start: var(--space-4xl);
    padding-block-end: var(--space-3xl);
  }

  .regulamin-toc {
    padding-block: var(--space-3xl);
  }

  .regulamin-section {
    padding-block: var(--regulamin-section-gap-desktop);
  }

  .regulamin-obowiazki {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2xl);
  }

  .regulamin-back-to-top {
    right: var(--space-xl);
    bottom: var(--space-xl);
  }
}

@media (min-width: 1024px) {
  .regulamin-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-2xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  .regulamin-toc__list a::after {
    transition: none;
  }

  .regulamin-back-to-top {
    transition: none;
  }
}