.page-disclaimer {
  --doc-measure: 760px;
  --doc-gap: clamp(52px, 7vw, 96px);
  display: block;
  padding-block: clamp(40px, 6vw, 76px) clamp(80px, 10vw, 140px);
}

.page-disclaimer .doc-shell {
  max-width: var(--doc-measure);
  margin-inline: auto;
}

.page-disclaimer .breadcrumb {
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-disclaimer .doc-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-disclaimer .doc-head h1 {
  font-size: clamp(34px, 5.6vw, 66px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--mist);
  margin: 0;
}

.page-disclaimer .doc-head .lede {
  margin: 4px 0 0;
  color: var(--steel);
  font-size: 17px;
  line-height: 1.75;
  max-width: 62ch;
}

.page-disclaimer .doc-banner {
  margin: clamp(32px, 5vw, 52px) 0 clamp(36px, 5vw, 56px);
  border-radius: var(--r-lg);
  overflow: hidden;
}

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

.page-disclaimer .doc-index {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  margin-bottom: var(--doc-gap);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
}

.page-disclaimer .doc-index ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.page-disclaimer .doc-index a {
  color: var(--steel);
  font-size: 14px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 200ms var(--ease);
}

.page-disclaimer .doc-index a:hover,
.page-disclaimer .doc-index a:focus-visible,
.page-disclaimer .doc-index a[aria-current="true"] {
  color: var(--cyan);
}

.page-disclaimer .doc-section {
  position: relative;
  padding-block: clamp(36px, 5vw, 56px);
  scroll-margin-top: 120px;
}

.page-disclaimer .doc-section + .doc-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--line-soft) 0%, rgba(33, 230, 193, 0.42) 42%, transparent 88%);
}

.page-disclaimer .doc-section h2 {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin: 0 0 22px;
  font-size: clamp(23px, 2.8vw, 32px);
  font-weight: 600;
  line-height: 1.22;
  color: var(--mist);
}

.page-disclaimer .doc-num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  flex-shrink: 0;
}

.page-disclaimer .doc-claim {
  position: relative;
  margin: 0 0 24px;
  padding-left: 20px;
  border-left: 3px solid var(--cyan);
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 500;
  line-height: 1.62;
  color: var(--mist);
}

.page-disclaimer .doc-body p {
  margin: 0 0 16px;
  max-width: 68ch;
  color: var(--steel);
  font-size: 16px;
  line-height: 1.85;
}

.page-disclaimer .doc-body p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .doc-body ul {
  list-style: none;
  margin: 4px 0 22px;
  padding: 0;
}

.page-disclaimer .doc-body li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 24px;
  color: var(--steel);
  font-size: 16px;
  line-height: 1.75;
}

.page-disclaimer .doc-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .doc-changes {
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .doc-changes summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 0;
  cursor: pointer;
  list-style: none;
  color: var(--cyan);
  font-size: 14px;
  letter-spacing: 0.06em;
}

.page-disclaimer .doc-changes summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .doc-changes summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--steel);
}

.page-disclaimer .doc-changes[open] summary::after {
  content: "−";
}

.page-disclaimer .doc-changes ul {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
}

.page-disclaimer .doc-changes li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line-soft);
  color: var(--steel);
  font-size: 15px;
  line-height: 1.7;
}

.page-disclaimer .doc-changes li:last-child {
  border-bottom: none;
}

.page-disclaimer .doc-changes strong {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--mist);
  flex-shrink: 0;
}

.page-disclaimer .doc-outro {
  margin-top: var(--doc-gap);
  padding: clamp(28px, 4.2vw, 46px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--ink-800) 0%, var(--ink-700) 62%, rgba(33, 230, 193, 0.12) 100%);
}

.page-disclaimer .doc-outro h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  line-height: 1.25;
  color: var(--mist);
}

.page-disclaimer .doc-outro p {
  margin: 0;
  max-width: 60ch;
  color: var(--steel);
  font-size: 16px;
  line-height: 1.8;
}

.page-disclaimer .doc-outro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (max-width: 860px) {
  .page-disclaimer .doc-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-disclaimer .doc-index ul {
    width: 100%;
    gap: 8px 18px;
  }
}

@media (max-width: 620px) {
  .page-disclaimer {
    --doc-gap: 48px;
  }

  .page-disclaimer .doc-head h1 {
    font-size: clamp(28px, 8.4vw, 40px);
  }

  .page-disclaimer .doc-section h2 {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-disclaimer .doc-claim {
    padding-left: 16px;
    font-size: 16px;
  }

  .page-disclaimer .doc-banner {
    border-radius: var(--r-md);
  }

  .page-disclaimer .doc-outro-links {
    flex-direction: column;
  }

  .page-disclaimer .doc-outro-links .btn {
    text-align: center;
    justify-content: center;
  }
}