.page-disclaimer {
  --dc-toc-w: 14.5rem;
  --dc-text: #CBD2E0;
  --dc-rule: rgba(192, 138, 62, .16);
  --dc-panel: rgba(22, 36, 79, .78);
}

/* ---------- 标题区 ---------- */
.page-disclaimer .page-disclaimer__hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 1.5rem 0 2.75rem;
  background: linear-gradient(180deg, var(--indigo-900) 0%, var(--indigo-700) 100%);
  border-bottom: var(--line-soft);
}

.page-disclaimer .page-disclaimer__hero-img {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .14;
  pointer-events: none;
}

.page-disclaimer .page-disclaimer__hero-inner {
  position: relative;
  z-index: 1;
}

.page-disclaimer .page-disclaimer__crumbs {
  margin-bottom: 1.5rem;
}

.page-disclaimer .page-disclaimer__hero h1 {
  margin: .6rem 0 0;
  font-size: var(--fs-h1);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.05;
  color: var(--white);
}

.page-disclaimer .page-disclaimer__lead {
  margin: 1.1rem 0 0;
  max-width: 32em;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--copper-200);
}

.page-disclaimer .page-disclaimer__meta {
  margin: 1.5rem 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .05em;
  color: var(--gray);
}

/* ---------- 双栏主体 ---------- */
.page-disclaimer .page-disclaimer__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  padding: 2.5rem 0 3rem;
}

.page-disclaimer .page-disclaimer__toc {
  align-self: start;
  padding: 1.1rem 0;
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-disclaimer .page-disclaimer__toc-title {
  margin: 0 0 .85rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--copper-500);
}

.page-disclaimer .page-disclaimer__toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .15rem;
}

.page-disclaimer .page-disclaimer__toc-link {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  padding: .5rem .6rem .5rem .75rem;
  border-left: 2px solid var(--dc-rule);
  color: var(--gray);
  font-size: var(--fs-sm);
  line-height: 1.5;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-disclaimer .page-disclaimer__toc-num {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .08em;
  color: var(--copper-500);
  flex: none;
}

.page-disclaimer .page-disclaimer__toc-link:hover,
.page-disclaimer .page-disclaimer__toc-link:focus-visible {
  color: var(--paper);
  border-left-color: var(--copper-200);
  background: var(--dc-panel);
}

.page-disclaimer .page-disclaimer__toc-link:focus-visible {
  outline: 2px solid var(--copper-500);
  outline-offset: 2px;
}

/* ---------- 条款条文 ---------- */
.page-disclaimer .page-disclaimer__clauses {
  min-width: 0;
}

.page-disclaimer .page-disclaimer__clause {
  scroll-margin-top: calc(var(--topbar-h) + 2rem);
}

.page-disclaimer .page-disclaimer__clause + .page-disclaimer__clause {
  margin-top: 2.25rem;
  padding-top: 2.25rem;
  border-top: var(--line-soft);
}

.page-disclaimer .page-disclaimer__clause-head {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin-bottom: .95rem;
}

.page-disclaimer .page-disclaimer__clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .12em;
  color: var(--copper-500);
}

.page-disclaimer .page-disclaimer__clause-title {
  margin: 0;
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.25;
  color: var(--white);
}

.page-disclaimer .page-disclaimer__clause p {
  margin: 0 0 1rem;
  max-width: 33em;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--dc-text);
}

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

.page-disclaimer .page-disclaimer__clause a {
  color: var(--copper-200);
  text-decoration: underline;
  text-underline-offset: .2em;
  word-break: break-word;
}

.page-disclaimer .page-disclaimer__clause a:hover {
  color: var(--orange);
}

.page-disclaimer .page-disclaimer__clause ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  max-width: 33em;
  display: grid;
  gap: .65rem;
}

.page-disclaimer .page-disclaimer__clause li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--dc-text);
}

.page-disclaimer .page-disclaimer__clause li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: .45rem;
  height: 1px;
  background: var(--copper-500);
}

/* ---------- 可用 / 不可用对照 ---------- */
.page-disclaimer .page-disclaimer__allowances {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin: 1.35rem 0 1.35rem;
}

.page-disclaimer .page-disclaimer__allowance {
  padding: 1.1rem 1.1rem 1.15rem;
  background: var(--dc-panel);
  border: var(--line-soft);
  border-top-width: 2px;
  border-top-style: solid;
}

.page-disclaimer .page-disclaimer__allowance--yes {
  border-top-color: var(--teal);
}

.page-disclaimer .page-disclaimer__allowance--no {
  border-top-color: var(--amber);
}

.page-disclaimer .page-disclaimer__allowance h3 {
  margin: 0 0 .75rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-disclaimer .page-disclaimer__allowance ul {
  margin: 0;
  gap: .55rem;
}

.page-disclaimer .page-disclaimer__allowance li {
  font-size: .9375rem;
}

.page-disclaimer .page-disclaimer__allowance--yes li::before {
  background: var(--teal);
}

.page-disclaimer .page-disclaimer__allowance--no li::before {
  background: var(--amber);
}

/* ---------- 维护说明带 ---------- */
.page-disclaimer .page-disclaimer__maintenance {
  margin: 2.25rem 0;
  padding: 1.35rem 1.25rem 1.4rem 1.5rem;
  background: var(--indigo-700);
  border-left: 3px solid var(--copper-500);
  border-top: var(--line-soft);
  border-bottom: var(--line-soft);
}

.page-disclaimer .page-disclaimer__maintenance-eyebrow {
  margin: 0 0 .55rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--copper-500);
}

.page-disclaimer .page-disclaimer__maintenance-text {
  margin: 0;
  max-width: 33em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--dc-text);
}

.page-disclaimer .page-disclaimer__maintenance-link {
  display: inline-block;
  margin-top: .85rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .06em;
  color: var(--copper-200);
  text-decoration: none;
  border-bottom: 1px solid var(--copper-500);
  padding-bottom: .2rem;
  transition: color .2s ease, border-color .2s ease;
}

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

/* ---------- 收尾面板 ---------- */
.page-disclaimer .page-disclaimer__closing {
  padding: 0 0 3rem;
}

.page-disclaimer .page-disclaimer__closing-panel {
  background: var(--paper);
  color: var(--indigo-900);
  padding: 1.6rem 1.35rem;
  border: 1px solid rgba(192, 138, 62, .55);
  box-shadow: var(--shadow-paper);
}

.page-disclaimer .page-disclaimer__closing-eyebrow {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #7A5622;
}

.page-disclaimer .page-disclaimer__closing-title {
  margin: 0 0 .7rem;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.25;
  color: var(--indigo-900);
}

.page-disclaimer .page-disclaimer__closing-text p:not(.page-disclaimer__closing-eyebrow) {
  margin: 0;
  max-width: 32em;
  font-size: 1rem;
  line-height: 1.75;
  color: #3B4460;
}

.page-disclaimer .page-disclaimer__closing-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .65rem;
  margin-top: 1.35rem;
}

.page-disclaimer .page-disclaimer__closing-panel .btn {
  border-color: var(--indigo-900);
  color: var(--indigo-900);
  background: transparent;
}

.page-disclaimer .page-disclaimer__closing-panel .btn:hover,
.page-disclaimer .page-disclaimer__closing-panel .btn:focus-visible {
  background: var(--indigo-900);
  color: var(--paper);
  border-color: var(--indigo-900);
}

.page-disclaimer .page-disclaimer__closing-panel .btn--solid {
  background: var(--indigo-900);
  color: var(--paper);
}

.page-disclaimer .page-disclaimer__closing-panel .btn--solid:hover,
.page-disclaimer .page-disclaimer__closing-panel .btn--solid:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

.page-disclaimer .page-disclaimer__copy-status {
  margin: 0;
  min-height: 1.15em;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: .04em;
  color: var(--indigo-700);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .page-disclaimer__hero {
    padding: 2rem 0 3.5rem;
  }

  .page-disclaimer .page-disclaimer__body {
    padding: 3.5rem 0 4rem;
  }

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

  .page-disclaimer .page-disclaimer__maintenance {
    display: grid;
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: .35rem 2rem;
    align-items: start;
    padding: 1.6rem 1.75rem 1.7rem 2rem;
  }

  .page-disclaimer .page-disclaimer__maintenance-eyebrow {
    margin: 0;
  }

  .page-disclaimer .page-disclaimer__maintenance-link {
    grid-column: 2;
    margin-top: .4rem;
    justify-self: start;
  }

  .page-disclaimer .page-disclaimer__closing-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2.5rem;
    align-items: end;
    padding: 2.35rem 2.5rem;
  }

  .page-disclaimer .page-disclaimer__closing-actions {
    margin-top: 0;
    align-items: flex-end;
    text-align: right;
  }

  .page-disclaimer .page-disclaimer__closing {
    padding-bottom: 4rem;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .page-disclaimer__body {
    grid-template-columns: var(--dc-toc-w) minmax(0, 1fr);
    gap: 1rem 3.5rem;
    padding: 4rem 0 5rem;
  }

  .page-disclaimer .page-disclaimer__toc {
    position: sticky;
    top: calc(var(--topbar-h) + 1.5rem);
    padding: 1.25rem 0;
  }

  .page-disclaimer .page-disclaimer__clause + .page-disclaimer__clause {
    margin-top: 3rem;
    padding-top: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .page-disclaimer__toc-link,
  .page-disclaimer .page-disclaimer__maintenance-link,
  .page-disclaimer .page-disclaimer__closing-panel .btn {
    transition: none;
  }
}