.page-disclaimer {
  --doc-accent: var(--orange);
  --doc-soft: rgba(238, 242, 248, 0.035);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-wrap: break-word;
}

.page-disclaimer .eyebrow {
  color: var(--cyan);
  letter-spacing: 0.18em;
}

.page-disclaimer .breadcrumb {
  padding-top: 22px;
}

.page-disclaimer .breadcrumb__link {
  color: var(--steel);
}

.page-disclaimer .breadcrumb__link[aria-current="page"] {
  color: var(--paper);
}

/* ---------- 页首 ---------- */

.page-disclaimer .doc-hero {
  padding-top: 6px;
}

.page-disclaimer .doc-hero__grid {
  display: grid;
  gap: 26px;
  padding: 24px 0 32px;
}

.page-disclaimer .page-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(36px, 8vw, 76px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.01em;
}

.page-disclaimer .doc-hero__lede {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--warm);
}

.page-disclaimer .doc-notice {
  align-self: end;
  background: var(--ink-deep);
  border: 2px solid var(--line-strong);
  border-left: 6px solid var(--doc-accent);
  padding: 20px 22px;
  box-shadow: var(--shadow-cool);
}

.page-disclaimer .doc-notice__tag {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-disclaimer .doc-notice p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-disclaimer .doc-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .doc-facts li {
  background: var(--ink);
  padding: 16px 18px;
}

.page-disclaimer .doc-facts__num {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--mint);
  text-align: left;
}

.page-disclaimer .doc-facts__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--steel);
}

.page-disclaimer .doc-banner {
  margin: 0 0 34px;
  aspect-ratio: 16 / 5;
  overflow: hidden;
}

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

/* ---------- 主体骨架 ---------- */

.page-disclaimer .doc-layout {
  display: grid;
  gap: 0;
  padding-bottom: 56px;
}

.page-disclaimer .doc-toc {
  border-bottom: 1px dashed var(--line-strong);
  padding-bottom: 18px;
}

.page-disclaimer .doc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-disclaimer .doc-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .doc-toc__list > li {
  flex: 0 0 auto;
}

.page-disclaimer .doc-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line-strong);
  color: var(--warm);
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-disclaimer .doc-toc__num {
  color: var(--steel);
  font-size: 12px;
  text-align: left;
}

.page-disclaimer .doc-toc__link:hover,
.page-disclaimer .doc-toc__link:focus-visible {
  border-color: var(--doc-accent);
  color: var(--paper);
}

.page-disclaimer .doc-toc__link[aria-current="true"] {
  background: var(--doc-accent);
  border-color: var(--doc-accent);
  color: var(--ink);
}

.page-disclaimer .doc-toc__link[aria-current="true"] .doc-toc__num {
  color: var(--ink);
}

.page-disclaimer .doc-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 14px 16px;
  padding: 30px 0;
  border-bottom: 1px dashed var(--line-strong);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-disclaimer .doc-items > .doc-item:nth-child(even) {
  background: var(--doc-soft);
  padding-left: 16px;
  padding-right: 16px;
}

.page-disclaimer .doc-item__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--doc-accent);
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  text-align: center;
}

.page-disclaimer .doc-item__title {
  margin: 4px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.2vw, 32px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.page-disclaimer .doc-item__body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

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

.page-disclaimer .doc-item__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .doc-item__body a:hover,
.page-disclaimer .doc-item__body a:focus-visible {
  color: var(--mint);
}

.page-disclaimer .doc-points {
  display: grid;
  gap: 10px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .doc-points li {
  position: relative;
  max-width: 68ch;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--warm);
}

.page-disclaimer .doc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-disclaimer .doc-points strong {
  color: var(--paper);
  font-weight: 600;
}

.page-disclaimer .cite-block {
  margin: 0 0 18px;
  padding: 18px 20px;
  background: var(--ink-deep);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-cool);
  overflow-x: auto;
}

.page-disclaimer .cite-block code {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 2;
  color: var(--mint);
  white-space: pre;
}

.page-disclaimer .doc-sticker {
  max-width: 62ch;
  margin-top: 18px !important;
  padding: 14px 18px;
  border-left: 4px solid var(--amber);
  background: rgba(255, 194, 75, 0.1);
  font-size: 14px;
  line-height: 1.7;
  color: var(--warm);
}

.page-disclaimer .doc-sticker strong {
  color: var(--amber);
  font-weight: 600;
}

.page-disclaimer .doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px !important;
}

/* ---------- 桌面 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .doc-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .doc-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 40px;
    padding: 34px 0 40px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .doc-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 0 56px;
    padding-bottom: 80px;
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    align-self: start;
    border-bottom: 0;
    padding: 46px 0 0;
  }

  .page-disclaimer .doc-toc__list {
    display: grid;
    gap: 0;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .doc-toc__link {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    border: 0;
    border-left: 2px solid var(--line);
    padding: 12px 12px 12px 16px;
    background: none;
  }

  .page-disclaimer .doc-toc__link[aria-current="true"] {
    background: none;
    border-left-color: var(--doc-accent);
    color: var(--doc-accent);
  }

  .page-disclaimer .doc-toc__link[aria-current="true"] .doc-toc__num {
    color: var(--doc-accent);
  }

  .page-disclaimer .doc-item {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 18px 24px;
    padding: 44px 0;
  }

  .page-disclaimer .doc-items > .doc-item:first-child {
    padding-top: 46px;
  }

  .page-disclaimer .doc-item__num {
    width: 56px;
    height: 56px;
    font-size: 22px;
  }

  .page-disclaimer .doc-item__title {
    margin-top: 8px;
  }
}