.page-disclaimer {
  background: var(--color-deep);
  color: var(--color-paper);
}

/* ===== Hero 首屏文档头 ===== */
.page-disclaimer .disclaimer-hero {
  position: relative;
  padding: 32px 0 48px;
  overflow: hidden;
  background: var(--color-deep);
}
.page-disclaimer .disclaimer-hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  z-index: 0;
}
.page-disclaimer .disclaimer-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-disclaimer .disclaimer-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(10, 17, 40, 0.96) 0%,
    rgba(10, 17, 40, 0.78) 55%,
    rgba(10, 17, 40, 0.98) 100%
  );
}
.page-disclaimer .disclaimer-hero .container {
  position: relative;
  z-index: 2;
}
.page-disclaimer .disclaimer-breadcrumbs {
  margin-bottom: 28px;
}
.page-disclaimer .disclaimer-hero__grid {
  display: grid;
  gap: 32px;
}
.page-disclaimer .disclaimer-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  text-transform: uppercase;
}
.page-disclaimer .disclaimer-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-paper);
}
.page-disclaimer .disclaimer-hero__lead {
  max-width: 640px;
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-mist);
}
.page-disclaimer .disclaimer-hero__rule {
  display: flex;
  gap: 6px;
  margin-top: 32px;
}
.page-disclaimer .disclaimer-hero__rule span {
  display: block;
  width: 56px;
  height: 4px;
}
.page-disclaimer .disclaimer-hero__rule--gold {
  background: var(--color-gold);
}
.page-disclaimer .disclaimer-hero__rule--orange {
  background: var(--color-orange);
}
.page-disclaimer .disclaimer-hero__rule--paper {
  background: var(--color-paper);
}

/* ===== Hero 文档状态卡 ===== */
.page-disclaimer .disclaimer-hero__card {
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(16, 26, 58, 0.72);
}
.page-disclaimer .disclaimer-hero__doc-state {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.page-disclaimer .disclaimer-hero__doc-version {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-slate);
}
.page-disclaimer .disclaimer-hero__doc-meta {
  display: grid;
  gap: 12px;
  margin: 0;
}
.page-disclaimer .disclaimer-hero__doc-meta div {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line-muted);
}
.page-disclaimer .disclaimer-hero__doc-meta dt {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-slate);
}
.page-disclaimer .disclaimer-hero__doc-meta dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-paper);
}
.page-disclaimer .disclaimer-hero__doc-meta a {
  color: var(--color-gold);
  text-decoration: none;
}

/* ===== 正文双栏布局 ===== */
.page-disclaimer .disclaimer-layout {
  display: grid;
  gap: 36px;
  padding-top: 28px;
  padding-bottom: 72px;
}
.page-disclaimer .disclaimer-body {
  min-width: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 39px,
    rgba(255, 255, 255, 0.04) 39px,
    rgba(255, 255, 255, 0.04) 40px
  );
}
.page-disclaimer .disclaimer-section {
  scroll-margin-top: 92px;
}

/* ===== 侧边栏索引 ===== */
.page-disclaimer .disclaimer-side__inner {
  padding: 20px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.page-disclaimer .disclaimer-side__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.page-disclaimer .disclaimer-side__label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-slate);
  text-transform: uppercase;
}
.page-disclaimer .disclaimer-side__progress {
  position: relative;
  height: 3px;
  margin-bottom: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}
.page-disclaimer .disclaimer-side__progress-fill {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform-origin: left;
  background: linear-gradient(90deg, var(--color-gold), var(--color-orange));
}
@supports (animation-timeline: scroll()) {
  .page-disclaimer .disclaimer-side__progress-fill {
    opacity: 1;
    animation-name: disclaimer-progress-fill;
    animation-duration: auto;
    animation-timing-function: linear;
    animation-timeline: scroll(root);
    animation-range: 0% 100%;
    animation-fill-mode: both;
  }
}
@keyframes disclaimer-progress-fill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}
.page-disclaimer .disclaimer-toc {
  display: grid;
  gap: 4px;
}
.page-disclaimer .disclaimer-toc a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 6px 8px;
  border: 1px solid transparent;
  color: var(--color-mist);
  text-decoration: none;
  transition:
    background 0.24s var(--ease),
    border-color 0.24s var(--ease),
    color 0.24s var(--ease);
}
.page-disclaimer .disclaimer-toc a:hover {
  color: var(--color-paper);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}
.page-disclaimer .disclaimer-toc__code {
  min-width: 20px;
  padding: 2px 4px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-align: center;
  color: var(--color-gold);
}
.page-disclaimer .disclaimer-toc__text {
  font-size: 0.9375rem;
}
.page-disclaimer .disclaimer-side__foot {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--color-slate);
}
.page-disclaimer .disclaimer-side__foot p {
  margin: 4px 0;
}
.page-disclaimer .disclaimer-side__foot a {
  display: inline-block;
  margin-bottom: 4px;
  color: var(--color-gold);
  text-decoration: none;
}
.page-disclaimer .disclaimer-side__foot-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-slate);
}

/* ===== 章节头部 ===== */
.page-disclaimer .disclaimer-section__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin: 36px 0 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-strong);
}
.page-disclaimer .disclaimer-section__code {
  display: flex;
  flex: 0 0 48px;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line-strong);
  background: rgba(229, 168, 58, 0.06);
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gold);
}
.page-disclaimer .disclaimer-section__heading h2 {
  margin: 0 0 4px;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-paper);
}
.page-disclaimer .disclaimer-section__heading p {
  margin: 0;
  color: var(--color-slate);
}

/* ===== 条款条目 ===== */
.page-disclaimer .disclaimer-clause {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 14px 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 88px;
}
.page-disclaimer .disclaimer-clause__codebox {
  padding-top: 2px;
}
.page-disclaimer .disclaimer-clause__code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 32px;
  padding: 0 6px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-paper);
}
.page-disclaimer .disclaimer-clause__content {
  min-width: 0;
}
.page-disclaimer .disclaimer-clause__content h3 {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-paper);
}
.page-disclaimer .disclaimer-clause__content p {
  margin: 0 0 10px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-mist);
}
.page-disclaimer .disclaimer-clause__content p:last-child {
  margin-bottom: 0;
}
.page-disclaimer .disclaimer-clause__content a {
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(229, 168, 58, 0.4);
}

/* ===== 重点免责条款 ===== */
.page-disclaimer .disclaimer-clause--alert .disclaimer-clause__content {
  padding-left: 12px;
  border-left: 3px solid var(--color-orange);
}
.page-disclaimer .disclaimer-clause--alert .disclaimer-clause__code {
  border-color: rgba(255, 107, 44, 0.45);
  background: rgba(255, 107, 44, 0.07);
  color: var(--color-orange);
}

/* ===== 术语折叠 ===== */
.page-disclaimer .disclaimer-terms {
  margin-top: 28px;
  border: 1px solid var(--line);
  background: rgba(51, 36, 92, 0.22);
}
.page-disclaimer .disclaimer-terms summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 8px 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-gold);
}
.page-disclaimer .disclaimer-terms summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .disclaimer-terms summary:hover {
  background: rgba(255, 255, 255, 0.03);
}
.page-disclaimer .disclaimer-terms__hint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-slate);
}
.page-disclaimer .disclaimer-terms__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0 16px 16px;
}
.page-disclaimer .disclaimer-terms__list div {
  padding-top: 4px;
}
.page-disclaimer .disclaimer-terms__list dt {
  font-weight: 600;
  color: var(--color-paper);
}
.page-disclaimer .disclaimer-terms__list dd {
  margin: 4px 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-mist);
}

/* ===== 相关文档 ===== */
.page-disclaimer .disclaimer-related {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.page-disclaimer .disclaimer-related .index-code {
  margin-right: 6px;
}
.page-disclaimer .disclaimer-related a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--color-mist);
  font-size: 0.875rem;
  text-decoration: none;
  transition:
    border-color 0.24s var(--ease),
    background 0.24s var(--ease),
    color 0.24s var(--ease);
}
.page-disclaimer .disclaimer-related a:hover {
  border-color: var(--color-orange);
  background: rgba(255, 107, 44, 0.08);
  color: var(--color-paper);
}

/* ===== 桌面布局断点 ===== */
@media (min-width: 640px) {
  .page-disclaimer .disclaimer-clause {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .disclaimer-hero {
    padding: 48px 0 72px;
  }
  .page-disclaimer .disclaimer-hero__grid {
    grid-template-columns: minmax(0, 720px) minmax(280px, 360px);
    align-items: end;
    justify-content: space-between;
  }
  .page-disclaimer .disclaimer-layout {
    grid-template-columns: 260px minmax(0, 820px);
    align-items: start;
    gap: 56px;
    padding-top: 48px;
  }
  .page-disclaimer .disclaimer-side__inner {
    position: sticky;
    top: 96px;
  }
  .page-disclaimer .disclaimer-body {
    padding-left: 24px;
    border-left: 1px solid var(--line-muted);
  }
}