.regulations-page {
  background: var(--color-paper);
  color: var(--color-ink);
}

.regulations-page__intro {
  padding-block: var(--space-10) var(--space-8);
}

.regulations-page__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--space-5);
}

.regulations-page__title-block {
  grid-column: 3 / span 8;
  min-width: 0;
}

.regulations-page__title-block .lead {
  max-width: 47.5rem;
}

.regulations-page__metadata {
  display: flex;
  width: 100%;
  min-width: 0;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  border-top: var(--border-default);
  padding-top: var(--space-4);
}

.regulations-page__orientation {
  padding-bottom: var(--space-8);
}

.regulations-page__grid--orientation {
  align-items: start;
}

.regulations-toc {
  grid-column: 1 / span 2;
  min-width: 0;
}

.regulations-toc__desktop {
  position: sticky;
  top: 8rem;
  min-width: 0;
}

.regulations-toc__label {
  margin: 0 0 var(--space-3);
  color: var(--color-ocean-800);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: var(--leading-xs);
  text-transform: uppercase;
}

.regulations-toc__list {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-1);
  margin: 0;
  padding: 0;
  list-style-position: inside;
}

.regulations-toc__list li {
  min-width: 0;
  padding-left: 0;
  color: var(--color-ocean-800);
  font-size: var(--text-sm);
  font-weight: 700;
}

.regulations-toc__list a {
  display: inline-block;
  min-width: 0;
  padding-block: var(--space-2);
}

.regulations-toc__list a.is-current {
  color: var(--color-ocean-950);
  text-decoration-thickness: 2px;
}

.regulations-toc__compact {
  display: none;
}

.regulations-summary {
  grid-column: 4 / span 7;
  min-width: 0;
  border-radius: var(--radius-sm);
  padding: var(--space-6);
}

.regulations-summary__list {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: summary;
}

.regulations-summary__list > li {
  min-width: 0;
  border-top: var(--border-default);
  padding-top: var(--space-4);
  padding-left: 2.25rem;
  counter-increment: summary;
  position: relative;
}

.regulations-summary__list > li::before {
  position: absolute;
  top: var(--space-4);
  left: 0;
  color: var(--color-aqua-deep);
  content: counter(summary) ".";
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
}

.regulations-document {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--space-5);
  padding-bottom: var(--space-10);
}

.regulations-document__section {
  grid-column: 4 / span 7;
  min-width: 0;
  border-top: var(--border-default);
  padding-top: var(--space-8);
}

.regulations-document__section + .regulations-document__section {
  margin-top: var(--space-8);
}

.regulations-document__section > h2 {
  max-width: 42rem;
  margin-bottom: var(--space-6);
  font-size: clamp(2.25rem, 3vw, 2.5rem);
  line-height: 1.1;
}

.regulation-clause {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: var(--space-3);
  min-width: 0;
  border-bottom: var(--border-default);
  padding-bottom: var(--space-6);
}

.regulation-clause + .regulation-clause {
  padding-top: var(--space-6);
}

.regulation-clause__number {
  min-width: 0;
  color: var(--color-aqua-deep);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1;
}

.regulation-clause--casino .regulation-clause__number {
  color: var(--color-gold-muted);
}

.regulation-clause__content {
  min-width: 0;
  max-width: 45rem;
}

.regulation-clause__content h3 {
  margin-bottom: var(--space-3);
  font-size: var(--text-h4);
}

.regulation-clause__content > :last-child {
  margin-bottom: 0;
}

.regulation-clause__examples {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: 0;
}

.regulation-clause__variable-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-5);
  min-width: 0;
  margin-bottom: 0;
}

.regulation-clause__variable-list li {
  min-width: 0;
  padding-left: var(--space-1);
}

.regulations-practice,
.regulations-contact {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  width: min(100%, 32rem);
  margin-top: var(--space-6);
  padding: var(--space-5);
}

.regulations-practice > *,
.regulations-contact > * {
  margin: 0;
}

.regulations-contact {
  border-color: var(--color-ocean-800);
}

.regulations-contact__email {
  display: inline-block;
  min-width: 0;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.regulations-contact__link {
  display: inline-block;
  min-height: 2.75rem;
  min-width: 0;
  padding-top: var(--space-2);
}

.regulations-document__section--final {
  grid-column: 4 / span 6;
  border-top: 2px solid var(--color-ocean-800);
}

.regulations-final {
  min-width: 0;
  max-width: 35rem;
}

.regulations-final__links {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: 0;
}

.regulations-final__links li {
  min-width: 0;
}

.regulations-final__links a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
}

@media (max-width: 1023px) {
  .regulations-page__intro {
    padding-block: var(--space-8) var(--space-7);
  }

  .regulations-page__grid,
  .regulations-document {
    grid-template-columns: repeat(8, minmax(0, 1fr));
    column-gap: var(--space-5);
  }

  .regulations-page__title-block {
    grid-column: 2 / span 7;
  }

  .regulations-page__orientation {
    padding-bottom: var(--space-7);
  }

  .regulations-page__grid--orientation {
    row-gap: var(--space-5);
  }

  .regulations-summary {
    grid-column: 1 / span 8;
    grid-row: 1;
  }

  .regulations-toc {
    grid-column: 1 / span 8;
    grid-row: 2;
  }

  .regulations-toc__desktop {
    display: none;
  }

  .regulations-toc__compact {
    display: block;
    min-width: 0;
    border: var(--border-default);
    background: var(--color-paper);
  }

  .regulations-toc__toggle {
    display: flex;
    width: 100%;
    min-width: 0;
    min-height: 2.75rem;
    align-items: center;
    justify-content: space-between;
    border: 0;
    background: transparent;
    padding: var(--space-3) var(--space-4);
    color: var(--color-ocean-800);
    font-size: var(--text-sm);
    font-weight: 700;
    text-align: left;
  }

  .regulations-toc__toggle span {
    flex: 0 0 auto;
    font-size: 1.5rem;
    line-height: 1;
    transition: transform var(--transition-fast);
  }

  .regulations-toc__toggle[aria-expanded="true"] span {
    transform: rotate(45deg);
  }

  .regulations-toc__compact .regulations-toc__list {
    padding: 0 var(--space-4) var(--space-4) 2.25rem;
  }

  .regulations-toc__compact .regulations-toc__list[hidden] {
    display: none;
  }

  .regulations-document__section,
  .regulations-document__section--final {
    grid-column: 2 / span 7;
  }
}

@media (max-width: 899px) {
  .regulation-clause__variable-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 767px) {
  .regulations-page__intro {
    padding-block: var(--space-7) var(--space-6);
  }

  .regulations-page__grid,
  .regulations-document {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: var(--space-4);
  }

  .regulations-page__title-block,
  .regulations-summary,
  .regulations-toc,
  .regulations-document__section,
  .regulations-document__section--final {
    grid-column: 1 / span 4;
  }

  .regulations-page__title-block h1 {
    font-size: clamp(2.625rem, 11vw, 3rem);
    line-height: 1.08;
  }

  .regulations-page__title-block .lead {
    max-width: none;
  }

  .regulations-page__metadata {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .regulations-summary {
    padding: var(--space-5);
  }

  .regulations-summary__list > li {
    padding-left: 2rem;
  }

  .regulations-document {
    padding-bottom: var(--space-8);
  }

  .regulations-document__section {
    padding-top: var(--space-7);
  }

  .regulations-document__section + .regulations-document__section {
    margin-top: var(--space-7);
  }

  .regulations-document__section > h2 {
    margin-bottom: var(--space-5);
    font-size: clamp(1.875rem, 8vw, 2.125rem);
    line-height: 1.12;
  }

  .regulation-clause {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-2);
    padding-bottom: var(--space-5);
  }

  .regulation-clause + .regulation-clause {
    padding-top: var(--space-5);
  }

  .regulation-clause__number {
    font-size: 1.75rem;
  }

  .regulation-clause__content {
    max-width: none;
  }

  .regulation-clause__content h3 {
    font-size: 1.5rem;
  }

  .regulations-practice,
  .regulations-contact {
    width: 100%;
    margin-top: var(--space-5);
  }

  .regulations-contact__link {
    min-height: 2.75rem;
  }

  .regulations-final {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .regulations-toc__toggle span {
    transition: none;
  }
}