.page-disclaimer {
  scroll-behavior: smooth;
  --disclaimer-hero-pad: 64px;
  --disclaimer-section-gap: 48px;
}

.page-disclaimer .disclaimer-hero {
  background: var(--yz-color-primary);
  color: var(--yz-color-white);
  padding: var(--disclaimer-hero-pad) 0 0;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .disclaimer-breadcrumb {
  font-family: var(--yz-font-body);
  font-size: 14px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.page-disclaimer .disclaimer-breadcrumb__link {
  color: rgba(255, 255, 255, 0.68);
  text-decoration: none;
  transition: color var(--yz-transition);
}

.page-disclaimer .disclaimer-breadcrumb__link:hover {
  color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-breadcrumb__sep {
  color: rgba(255, 255, 255, 0.32);
  margin: 0 8px;
}

.page-disclaimer .disclaimer-breadcrumb__current {
  color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-hero__kicker {
  display: inline-block;
  font-family: var(--yz-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yz-color-gold);
  border: 1px solid rgba(201, 169, 110, 0.5);
  border-radius: 999px;
  padding: 5px 14px;
  margin: 0 0 16px;
}

.page-disclaimer .disclaimer-hero__title {
  font-family: var(--yz-font-heading);
  font-weight: 900;
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 0 0 20px;
}

.page-disclaimer .disclaimer-hero__lead {
  font-family: var(--yz-font-body);
  font-size: 16px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.78);
  max-width: 640px;
  margin: 0;
}

.page-disclaimer .disclaimer-hero__image {
  margin-top: 48px;
  border-top: 1px solid rgba(201, 169, 110, 0.4);
  border-bottom: 1px solid rgba(201, 169, 110, 0.25);
  aspect-ratio: 16 / 5;
  overflow: hidden;
}

.page-disclaimer .disclaimer-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-disclaimer .disclaimer-toc {
  padding: 40px 0 8px;
}

.page-disclaimer .disclaimer-toc__grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .disclaimer-toc__item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--yz-color-white);
  border: var(--yz-border-w) solid var(--yz-color-primary);
  box-shadow: var(--yz-shadow);
  padding: 20px;
  text-decoration: none;
  color: var(--yz-color-primary);
  transition: transform var(--yz-transition), box-shadow var(--yz-transition), border-color var(--yz-transition);
}

.page-disclaimer .disclaimer-toc__item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(201, 169, 110, 0.4);
  border-color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-toc__num {
  font-family: var(--yz-font-mono);
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
  color: var(--yz-color-gold);
  min-width: 44px;
}

.page-disclaimer .disclaimer-toc__label {
  font-family: var(--yz-font-heading);
  font-weight: 700;
  font-size: 18px;
}

.page-disclaimer .disclaimer-chapter {
  padding: var(--disclaimer-section-gap) 0 24px;
  scroll-margin-top: calc(var(--yz-bar-height) + var(--yz-strip-height) + 16px);
}

.page-disclaimer .disclaimer-chapter__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.page-disclaimer .disclaimer-chapter__num {
  font-family: var(--yz-font-mono);
  font-weight: 700;
  font-size: 44px;
  line-height: 1;
  color: var(--yz-color-gold);
  min-width: 52px;
}

.page-disclaimer .disclaimer-chapter__heading {
  flex: 1;
}

.page-disclaimer .disclaimer-chapter__title {
  font-family: var(--yz-font-heading);
  font-weight: 900;
  font-size: 32px;
  line-height: 1.2;
  color: var(--yz-color-primary);
  margin: 0;
}

.page-disclaimer .disclaimer-chapter__note {
  display: block;
  margin-top: 6px;
  font-family: var(--yz-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yz-color-text-light);
}

.page-disclaimer .disclaimer-chapter__vert {
  margin-top: 8px;
  color: rgba(10, 30, 63, 0.25);
  flex-shrink: 0;
}

.page-disclaimer .disclaimer-chapter__divider {
  height: 4px;
  margin: 24px 0 36px;
  background: linear-gradient(90deg, var(--yz-color-primary) 0%, var(--yz-color-primary) 60%, var(--yz-color-gold) 60%, var(--yz-color-gold) 100%);
}

.page-disclaimer .disclaimer-access__lead {
  font-family: var(--yz-font-body);
  font-size: 17px;
  line-height: 2;
  color: var(--yz-color-text);
  margin: 0 0 28px;
}

.page-disclaimer .disclaimer-access__list {
  list-style: none;
  counter-reset: access;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-disclaimer .disclaimer-access__list li {
  counter-increment: access;
  position: relative;
  padding: 18px 18px 18px 64px;
  background: var(--yz-color-white);
  border: 1px solid rgba(10, 30, 63, 0.1);
  border-left: 4px solid var(--yz-color-gold);
  box-shadow: var(--yz-shadow-sm);
  font-family: var(--yz-font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--yz-color-text);
}

.page-disclaimer .disclaimer-access__list li::before {
  content: counter(access, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 18px;
  font-family: var(--yz-font-mono);
  font-weight: 700;
  font-size: 18px;
  color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-callout {
  background: var(--yz-color-white);
  border: var(--yz-border-w) solid rgba(255, 106, 0, 0.35);
  box-shadow: var(--yz-shadow-sm);
  padding: 20px 22px;
}

.page-disclaimer .disclaimer-callout__tag {
  display: inline-block;
  font-family: var(--yz-font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--yz-color-action);
  background: rgba(255, 106, 0, 0.08);
  border-radius: 999px;
  padding: 4px 14px;
}

.page-disclaimer .disclaimer-callout p {
  font-family: var(--yz-font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--yz-color-text);
  margin: 10px 0 0;
}

.page-disclaimer .disclaimer-callout a {
  color: var(--yz-color-action);
  font-weight: 700;
  text-underline-offset: 4px;
}

.page-disclaimer .disclaimer-chapter--version {
  background: var(--yz-color-secondary);
  color: var(--yz-color-white);
}

.page-disclaimer .disclaimer-chapter--version .disclaimer-chapter__title {
  color: var(--yz-color-white);
}

.page-disclaimer .disclaimer-chapter--version .disclaimer-chapter__note {
  color: rgba(255, 255, 255, 0.65);
}

.page-disclaimer .disclaimer-chapter--version .disclaimer-chapter__vert {
  color: rgba(255, 255, 255, 0.3);
}

.page-disclaimer .disclaimer-chapter--version .disclaimer-chapter__divider {
  background: linear-gradient(90deg, var(--yz-color-gold) 0%, var(--yz-color-gold) 40%, rgba(255, 255, 255, 0.25) 40%, rgba(255, 255, 255, 0.25) 100%);
}

.page-disclaimer .disclaimer-version__badge-row {
  display: grid;
  gap: 18px;
  margin-bottom: 36px;
}

.page-disclaimer .disclaimer-version__detail {
  border: 0;
}

.page-disclaimer .disclaimer-version__badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--yz-color-white);
  border: var(--yz-border-w) solid var(--yz-color-gold);
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  box-shadow: var(--yz-shadow);
  transition: transform var(--yz-transition), box-shadow var(--yz-transition), border-color var(--yz-transition);
}

.page-disclaimer .disclaimer-version__badge::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disclaimer-version__badge::marker {
  content: "";
}

.page-disclaimer .disclaimer-version__badge:hover {
  transform: translateY(-2px);
  box-shadow: 5px 5px 0 rgba(201, 169, 110, 0.25);
}

.page-disclaimer .disclaimer-version__badge--gold {
  background: transparent;
  border-color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-version__badge-label {
  font-family: var(--yz-font-heading);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--yz-color-text-light);
}

.page-disclaimer .disclaimer-version__badge--gold .disclaimer-version__badge-label {
  color: rgba(255, 255, 255, 0.7);
}

.page-disclaimer .disclaimer-version__badge-value {
  font-family: var(--yz-font-mono);
  font-weight: 700;
  font-size: 26px;
  color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-version__badge--gold .disclaimer-version__badge-value {
  color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-version__badge::after {
  content: "+";
  font-family: var(--yz-font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--yz-color-action);
  transition: transform var(--yz-transition);
  margin-left: auto;
}

.page-disclaimer .disclaimer-version__detail[open] .disclaimer-version__badge::after {
  transform: rotate(45deg);
}

.page-disclaimer .disclaimer-version__detail[open] .disclaimer-version__badge {
  border-bottom-color: transparent;
  box-shadow: none;
}

.page-disclaimer .disclaimer-version__detail-body {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-top: 0;
  padding: 20px 22px;
}

.page-disclaimer .disclaimer-version__detail-body p {
  font-family: var(--yz-font-body);
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.page-disclaimer .disclaimer-version__timeline {
  display: grid;
  gap: 0;
  margin: 28px 0;
}

.page-disclaimer .disclaimer-version__milestone {
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.18);
}

.page-disclaimer .disclaimer-version__milestone:last-child {
  border-bottom: 0;
}

.page-disclaimer .disclaimer-version__year {
  font-family: var(--yz-font-mono);
  font-weight: 700;
  font-size: 26px;
  color: var(--yz-color-gold);
}

.page-disclaimer .disclaimer-version__event {
  font-family: var(--yz-font-heading);
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
}

.page-disclaimer .disclaimer-version__note {
  margin-top: 28px;
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--yz-color-gold);
}

.page-disclaimer .disclaimer-version__note p {
  font-family: var(--yz-font-body);
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.page-disclaimer .disclaimer-version__note a {
  color: var(--yz-color-gold);
  font-weight: 700;
  text-underline-offset: 4px;
}

.page-disclaimer .disclaimer-quote {
  margin: 0 0 40px;
  padding: 28px;
  background: var(--yz-color-white);
  border: var(--yz-border-w) solid var(--yz-color-primary);
  border-left: 6px solid var(--yz-color-gold);
  box-shadow: var(--yz-shadow);
}

.page-disclaimer .disclaimer-quote p {
  font-family: var(--yz-font-body);
  font-size: 17px;
  line-height: 2;
  color: var(--yz-color-text);
  margin: 0 0 16px;
}

.page-disclaimer .disclaimer-quote p:last-child {
  margin-bottom: 0;
  color: var(--yz-color-text-light);
  font-size: 15px;
}

.page-disclaimer .disclaimer-copyright {
  display: grid;
  gap: 16px;
}

.page-disclaimer .disclaimer-copyright__item {
  background: var(--yz-color-white);
  border: 1px solid rgba(10, 30, 63, 0.1);
  box-shadow: var(--yz-shadow-sm);
  padding: 24px;
}

.page-disclaimer .disclaimer-copyright__item h3 {
  font-family: var(--yz-font-heading);
  font-weight: 900;
  font-size: 16px;
  color: var(--yz-color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-disclaimer .disclaimer-copyright__item h3::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--yz-color-gold);
  flex-shrink: 0;
}

.page-disclaimer .disclaimer-copyright__item p {
  font-family: var(--yz-font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--yz-color-text-light);
  margin: 0;
}

.page-disclaimer .disclaimer-related {
  background: var(--yz-color-primary);
  color: var(--yz-color-white);
  padding: 64px 0;
  margin-top: 64px;
}

.page-disclaimer .disclaimer-related__label {
  font-family: var(--yz-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yz-color-gold);
  margin: 0 0 24px;
}

.page-disclaimer .disclaimer-related__grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .disclaimer-related__card {
  display: block;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 24px;
  font-family: var(--yz-font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--yz-color-white);
  text-decoration: none;
  transition: border-color var(--yz-transition), transform var(--yz-transition), background var(--yz-transition);
}

.page-disclaimer .disclaimer-related__card span {
  display: block;
  margin-top: 8px;
  font-family: var(--yz-font-body);
  font-weight: 400;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.6);
}

.page-disclaimer .disclaimer-related__card:hover {
  border-color: var(--yz-color-gold);
  background: rgba(201, 169, 110, 0.08);
  transform: translateY(-3px);
}

.page-disclaimer .disclaimer-support {
  margin-top: 40px;
  padding: 20px 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.page-disclaimer .disclaimer-support p {
  font-family: var(--yz-font-body);
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.page-disclaimer .disclaimer-support strong {
  font-family: var(--yz-font-mono);
  font-weight: 700;
  color: var(--yz-color-gold);
}

@media (min-width: 768px) {
  .page-disclaimer {
    --disclaimer-hero-pad: 96px;
    --disclaimer-section-gap: 80px;
  }

  .page-disclaimer .disclaimer-hero__title {
    font-size: 56px;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 18px;
    max-width: 560px;
  }

  .page-disclaimer .disclaimer-hero__image {
    aspect-ratio: 16 / 3;
  }

  .page-disclaimer .disclaimer-toc {
    padding: 64px 0 16px;
  }

  .page-disclaimer .disclaimer-toc__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-disclaimer .disclaimer-callout {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
  }

  .page-disclaimer .disclaimer-callout p {
    margin: 0;
  }

  .page-disclaimer .disclaimer-version__badge-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disclaimer-version__badge-value {
    font-size: 30px;
  }

  .page-disclaimer .disclaimer-version__timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .page-disclaimer .disclaimer-version__milestone {
    display: block;
    position: relative;
    padding: 20px 24px 0 0;
    border-bottom: 0;
    border-top: 2px solid rgba(255, 255, 255, 0.2);
  }

  .page-disclaimer .disclaimer-version__milestone::before {
    content: "";
    position: absolute;
    top: -7px;
    left: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--yz-color-gold);
  }

  .page-disclaimer .disclaimer-version__year {
    display: block;
    margin-bottom: 8px;
    font-size: 28px;
  }

  .page-disclaimer .disclaimer-version__event {
    display: block;
  }

  .page-disclaimer .disclaimer-quote {
    padding: 40px 48px;
  }

  .page-disclaimer .disclaimer-quote p {
    font-size: 19px;
  }

  .page-disclaimer .disclaimer-quote p:last-child {
    font-size: 16px;
  }

  .page-disclaimer .disclaimer-copyright {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-disclaimer .disclaimer-related__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}