.page-disclaimer {
  --doc-wash: rgba(159, 196, 216, 0.26);
  background-color: var(--paper);
  padding-block: clamp(1.25rem, 3.5vw, 2.5rem) clamp(3rem, 7vw, 5.5rem);
  overflow-x: hidden;
}

.page-disclaimer *,
.page-disclaimer *::before,
.page-disclaimer *::after {
  box-sizing: border-box;
}

.page-disclaimer .crumb {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--text);
}

.page-disclaimer .crumb a {
  color: var(--tide);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

.page-disclaimer .crumb a:hover,
.page-disclaimer .crumb a:focus-visible {
  border-bottom-color: var(--tide);
}

.page-disclaimer .crumb__sep {
  color: var(--shallow);
}

.page-disclaimer .crumb__here {
  color: var(--ink);
}

.page-disclaimer .doc-head {
  display: grid;
  gap: 0.85rem;
  margin-top: clamp(1.5rem, 4vw, 2.75rem);
  max-width: 44rem;
}

.page-disclaimer h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 5.5vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-disclaimer .doc-lede {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .doc-head .meta {
  color: var(--tide);
}

.page-disclaimer .doc-figure {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
}

.page-disclaimer .doc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1440 / 320;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-disclaimer .doc-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  padding-block: 0.9rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-jump a {
  display: inline-block;
  padding: 0.4rem 0.7rem;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  background-color: var(--sand);
  border: 1px solid transparent;
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-disclaimer .doc-jump a:hover,
.page-disclaimer .doc-jump a:focus-visible {
  border-color: var(--tide);
  color: var(--tide);
}

.page-disclaimer .doc-sec {
  padding-block: clamp(1.75rem, 4vw, 2.75rem);
  scroll-margin-top: 7rem;
}

.page-disclaimer .doc-sec + .doc-sec {
  border-top: 1px solid var(--line);
}

.page-disclaimer .doc-sec__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.page-disclaimer .doc-sec h2 {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.8vw, 1.4rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-disclaimer .doc-sec h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.45rem;
  width: 0;
  height: 1px;
  background-color: var(--tide);
  transition: width 0.2s var(--ease);
}

.page-disclaimer .doc-sec:hover h2::after {
  width: 100%;
}

.page-disclaimer .doc-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-14);
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-disclaimer .doc-sec__body {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.1rem;
  max-width: 42rem;
}

.page-disclaimer .doc-sec__body p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .doc-sec__body a,
.page-disclaimer .doc-tail p a {
  color: var(--tide);
  text-decoration: none;
  border-bottom: 1px solid var(--shallow);
  transition: border-color 0.18s var(--ease);
}

.page-disclaimer .doc-sec__body a:hover,
.page-disclaimer .doc-sec__body a:focus-visible,
.page-disclaimer .doc-tail p a:hover,
.page-disclaimer .doc-tail p a:focus-visible {
  border-bottom-color: var(--tide);
}

.page-disclaimer .cite-sample {
  display: grid;
  gap: 0.55rem;
  padding: 1rem 1.1rem;
  background-color: var(--doc-wash);
  border-left: 3px solid var(--tide);
}

.page-disclaimer .cite-sample__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--ink);
}

.page-disclaimer .cite-sample__code {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-14);
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-disclaimer .cite-sample__note {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .doc-tail {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--line);
  max-width: 42rem;
}

.page-disclaimer .doc-tail h2 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-20);
  color: var(--ink);
}

.page-disclaimer .doc-tail p {
  margin: 0 0 1.25rem;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--text);
}

.page-disclaimer .doc-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .page-disclaimer .doc-head {
    max-width: 40rem;
  }

  .page-disclaimer .doc-sec__body {
    padding-left: clamp(0rem, 5vw, 4rem);
    max-width: 46rem;
  }

  .page-disclaimer .doc-tail {
    max-width: 46rem;
    padding-left: clamp(0rem, 5vw, 4rem);
  }
}

@media (max-width: 480px) {
  .page-disclaimer .doc-jump a {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-disclaimer .doc-sec__head {
    align-items: flex-start;
  }
}