.page-disclaimer {
  --dc-line: rgba(20, 35, 51, 0.13);
  --dc-line-soft: rgba(20, 35, 51, 0.07);
  --dc-tint: rgba(168, 229, 220, 0.3);
  --dc-orange-tint: rgba(242, 106, 61, 0.09);
  background: var(--mist);
  color: var(--text);
  padding: 24px 0 64px;
}

.page-disclaimer .breadcrumbs {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--muted);
}

.page-disclaimer .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .breadcrumbs__list li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line);
}

.page-disclaimer .breadcrumbs__list a {
  color: var(--muted);
  text-decoration: none;
}

.page-disclaimer .breadcrumbs__list a:hover,
.page-disclaimer .breadcrumbs__list a:focus-visible {
  color: var(--teal-deep);
}

/* ---------- 扉页 ---------- */
.page-disclaimer .notice-hero {
  position: relative;
  display: grid;
  gap: 26px;
  padding: 30px 22px;
  border-radius: var(--radius-l);
  background-color: var(--ink);
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.04) 0 1px,
    transparent 1px 16px
  );
  color: var(--paper);
  overflow: hidden;
}

.page-disclaimer .notice-hero__text {
  min-width: 0;
}

.page-disclaimer .notice-hero .eyebrow {
  color: var(--amber);
}

.page-disclaimer .notice-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 6.2vw, 46px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-disclaimer .notice-hero__lede {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--on-dark);
}

.page-disclaimer .notice-hero__meta {
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--teal-soft);
}

.page-disclaimer .notice-hero__figure {
  margin: 0;
  min-width: 0;
}

.page-disclaimer .notice-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-m);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

/* ---------- 章节路径 ---------- */
.page-disclaimer .pathline {
  margin-top: 22px;
}

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

.page-disclaimer .pathline__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--dc-line);
  border-radius: 999px;
  background: var(--paper);
  font-size: 13.5px;
  color: var(--text);
  text-decoration: none;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-disclaimer .pathline__num {
  font-size: 11px;
  color: var(--orange);
}

.page-disclaimer .pathline__link::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.page-disclaimer .pathline__link:hover,
.page-disclaimer .pathline__link:focus-visible {
  border-color: var(--orange);
  transform: translateY(-2px);
}

/* ---------- 框架与目录轨道 ---------- */
.page-disclaimer .shell {
  display: grid;
  gap: 26px;
  margin-top: 32px;
}

.page-disclaimer .rail {
  min-width: 0;
}

.page-disclaimer .rail__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-disclaimer .rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 2px 0 10px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .rail__list li {
  flex: 0 0 auto;
}

.page-disclaimer .rail__link {
  display: inline-block;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--dc-line);
  border-radius: 999px;
  background: var(--paper);
  font-size: 13.5px;
  color: var(--text);
  text-decoration: none;
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

.page-disclaimer .rail__link:hover,
.page-disclaimer .rail__link:focus-visible {
  border-color: var(--orange);
}

.page-disclaimer .rail__link.is-active {
  border-color: var(--orange);
  background: var(--dc-orange-tint);
  font-weight: 700;
}

/* ---------- 条款与提示栏 ---------- */
.page-disclaimer .shell__main {
  min-width: 0;
}

.page-disclaimer .clause-layout {
  display: grid;
  gap: 28px;
}

.page-disclaimer .clause-column {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .clause {
  min-width: 0;
}

.page-disclaimer .clause__box {
  border: 1px solid var(--dc-line);
  border-radius: var(--radius-m);
  background: var(--paper);
  overflow: hidden;
  transition: border-color 240ms var(--ease), box-shadow 240ms var(--ease);
}

.page-disclaimer .clause__box[open] {
  border-color: rgba(23, 169, 154, 0.45);
  box-shadow: 0 10px 26px rgba(14, 27, 42, 0.06);
}

.page-disclaimer .clause__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-disclaimer .clause__summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -3px;
}

.page-disclaimer .clause__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 3px 8px;
  border: 1px solid rgba(23, 169, 154, 0.4);
  border-radius: var(--radius-s);
  font-size: 12px;
  color: var(--teal-deep);
  background: rgba(168, 229, 220, 0.16);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-disclaimer .clause__mark {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 240ms var(--ease), border-color 240ms var(--ease);
}

.page-disclaimer .clause__box[open] .clause__mark {
  transform: rotate(225deg) translateY(-2px);
  border-color: var(--orange);
}

.page-disclaimer .clause__body {
  padding: 0 18px 20px;
  border-top: 1px solid var(--dc-line-soft);
  padding-top: 16px;
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
  overflow-wrap: anywhere;
}

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

.page-disclaimer .clause__mail {
  color: var(--teal-deep);
  font-size: 14px;
  overflow-wrap: anywhere;
}

.page-disclaimer .clause__list {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-disclaimer .clause__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-disclaimer .clause__body .link-arrow {
  display: inline-block;
  margin-top: 4px;
  color: var(--teal-deep);
  font-weight: 600;
  text-decoration: none;
  font-size: 14.5px;
}

.page-disclaimer .clause__body .link-arrow:hover,
.page-disclaimer .clause__body .link-arrow:focus-visible {
  color: var(--orange);
}

/* 提示栏 */
.page-disclaimer .notice-aside {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-disclaimer .tip {
  padding: 18px;
  border-radius: var(--radius-m);
  border: 1px solid var(--dc-line);
  background: var(--paper);
}

.page-disclaimer .tip__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-disclaimer .tip__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}

.page-disclaimer .tip__text {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text);
}

.page-disclaimer .tip__versions {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 13.5px;
}

.page-disclaimer .tip__versions li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(20, 35, 51, 0.16);
  color: var(--text);
}

.page-disclaimer .tip__versions li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .tip__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--teal-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 127, 117, 0.4);
}

.page-disclaimer .tip--tint {
  background: var(--dc-tint);
  border-color: rgba(23, 169, 154, 0.3);
}

.page-disclaimer .tip--ink {
  background: var(--ink-2);
  border-color: rgba(255, 255, 255, 0.1);
}

.page-disclaimer .tip--ink .tip__label {
  color: var(--teal-soft);
}

.page-disclaimer .tip--ink .tip__title {
  color: var(--paper);
}

.page-disclaimer .tip--ink .tip__text {
  color: var(--on-dark);
}

.page-disclaimer .tip--ink .tip__link {
  color: var(--amber);
  border-bottom-color: rgba(255, 177, 90, 0.45);
}

.page-disclaimer .tip__link:hover,
.page-disclaimer .tip__link:focus-visible {
  color: var(--orange);
}

.page-disclaimer .tip--ink .tip__link:hover,
.page-disclaimer .tip--ink .tip__link:focus-visible {
  color: var(--paper);
}

/* ---------- 页尾路径带 ---------- */
.page-disclaimer .notice-cta {
  margin-top: 36px;
  padding: 26px 22px;
  border-radius: var(--radius-l);
  background: var(--ink);
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(255, 255, 255, 0.035) 0 1px,
    transparent 1px 18px
  );
  color: var(--paper);
  display: grid;
  gap: 20px;
}

.page-disclaimer .notice-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-disclaimer .notice-cta__text p {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--on-dark);
}

.page-disclaimer .notice-cta__actions {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .cta-link {
  display: inline-flex;
  align-items: center;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 220ms var(--ease), background-color 220ms var(--ease);
}

.page-disclaimer .cta-link--solid {
  background: var(--orange);
  color: var(--ink);
}

.page-disclaimer .cta-link--line {
  border: 1px solid rgba(255, 255, 255, 0.42);
  color: var(--paper);
}

.page-disclaimer .cta-link:hover,
.page-disclaimer .cta-link:focus-visible {
  transform: translateY(-2px);
}

.page-disclaimer .cta-link--line:hover,
.page-disclaimer .cta-link--line:focus-visible {
  background: rgba(255, 255, 255, 0.1);
}

/* ---------- 自适应 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .notice-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    padding: 38px 34px;
  }

  .page-disclaimer .notice-hero__lede {
    font-size: 16px;
  }

  .page-disclaimer .clause__summary {
    padding: 18px 22px;
  }

  .page-disclaimer .clause__body {
    padding: 18px 22px 22px;
  }

  .page-disclaimer .clause__title {
    font-size: 20px;
  }

  .page-disclaimer .notice-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 32px 34px;
  }

  .page-disclaimer .notice-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer {
    padding-bottom: 84px;
  }

  .page-disclaimer .shell {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
    margin-top: 40px;
  }

  .page-disclaimer .rail {
    position: sticky;
    top: calc(var(--header-offset) + 20px);
    border-right: 1px solid var(--dc-line-soft);
    padding-right: 18px;
  }

  .page-disclaimer .rail__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-disclaimer .rail__list li + li {
    margin-top: 2px;
  }

  .page-disclaimer .rail__link {
    display: block;
    white-space: normal;
    padding: 9px 0 9px 14px;
    border: 0;
    border-left: 2px solid var(--dc-line-soft);
    border-radius: 0;
    background: transparent;
    font-size: 14px;
  }

  .page-disclaimer .rail__link:hover,
  .page-disclaimer .rail__link:focus-visible {
    border-left-color: var(--amber);
    background: rgba(255, 177, 90, 0.1);
  }

  .page-disclaimer .rail__link.is-active {
    border-left-color: var(--orange);
    background: var(--dc-orange-tint);
  }
}

@media (min-width: 1120px) {
  .page-disclaimer .clause-layout {
    grid-template-columns: minmax(0, 1fr) 272px;
    align-items: start;
    gap: 32px;
  }

  .page-disclaimer .notice-aside {
    position: sticky;
    top: calc(var(--header-offset) + 24px);
  }

  .page-disclaimer .notice-hero {
    padding: 44px 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pathline__link,
  .page-disclaimer .clause__mark,
  .page-disclaimer .clause__box,
  .page-disclaimer .cta-link {
    transition: none;
  }

  .page-disclaimer .pathline__link:hover,
  .page-disclaimer .cta-link:hover {
    transform: none;
  }
}
<<<END>>>