.page-disclaimer {
  --doc-light-line: #D3DDE7;
  --doc-light-ink: #0A1A2F;
  --doc-chapter-shadow: rgba(0, 240, 192, 0.12);
  --doc-amber-line: rgba(255, 138, 61, 0.5);
  --doc-marker-bg: rgba(0, 240, 192, 0.16);
  --doc-amber-bg: rgba(255, 138, 61, 0.08);
  background: var(--ink-900);
  color: var(--text);
  padding-bottom: clamp(48px, 8vw, 88px);
  overflow-x: hidden;
}

.page-disclaimer .breadcrumb {
  padding-top: clamp(20px, 4vw, 32px);
  font-size: 13px;
}

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

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

.page-disclaimer .breadcrumb__sep {
  color: var(--deep-muted);
  margin: 0 6px;
}

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

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  padding: clamp(24px, 5vw, 48px) 0 clamp(32px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: -1px -1px;
}

.page-disclaimer .doc-hero .eyebrow {
  color: var(--mint);
}

.page-disclaimer .doc-hero h1 {
  margin: 16px 0 0;
  font-size: clamp(28px, 5.4vw, 54px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-disclaimer .doc-hero__lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-disclaimer .doc-hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 28px 0 0;
  padding: 0;
  font-size: 14px;
  color: var(--muted);
}

.page-disclaimer .doc-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-disclaimer .doc-hero__facts .mono {
  color: var(--mint);
  font-size: 16px;
  font-weight: 700;
}

/* ---------- 布局 ---------- */
.page-disclaimer .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding-top: clamp(32px, 5vw, 64px);
}

.page-disclaimer .doc-body {
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-disclaimer .doc-toc {
  border-left: 2px solid var(--line);
  padding-left: 16px;
  margin-bottom: clamp(32px, 6vw, 48px);
}

.page-disclaimer .doc-toc__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-disclaimer .doc-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  counter-reset: none;
}

.page-disclaimer .doc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 3px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-disclaimer .doc-toc__link .mono {
  color: var(--deep-muted);
  font-size: 12px;
  transition: color 0.2s var(--ease);
}

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

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

.page-disclaimer .doc-toc__note {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--deep-muted);
}

/* ---------- 章节 ---------- */
.page-disclaimer .doc-chapter {
  position: relative;
  padding: clamp(20px, 3.4vw, 36px) clamp(18px, 3vw, 36px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 4px 4px 0 var(--doc-chapter-shadow);
  scroll-margin-top: 92px;
}

.page-disclaimer .doc-chapter--support {
  background: var(--ink-850);
}

.page-disclaimer .doc-chapter h2 {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 18px;
  font-size: clamp(19px, 2.8vw, 26px);
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-disclaimer .doc-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--mint);
  border: 1px solid var(--line);
  background: var(--ink-900);
  padding: 3px 8px;
  letter-spacing: 0.04em;
}

.page-disclaimer .doc-chapter h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
}

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

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

.page-disclaimer .doc-sub {
  color: var(--muted) !important;
}

.page-disclaimer .doc-hint {
  margin-top: 18px !important;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px !important;
  line-height: 1.75 !important;
  color: var(--muted) !important;
}

/* ---------- 列表 ---------- */
.page-disclaimer .doc-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .doc-list > li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.page-disclaimer .doc-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 8px;
  height: 8px;
  border: 1px solid var(--mint);
  background: var(--doc-marker-bg);
}

.page-disclaimer .doc-list > li strong {
  color: var(--mint-soft);
  font-weight: 700;
}

.page-disclaimer .doc-list--warn > li::before {
  border-color: var(--amber);
  background: var(--doc-amber-bg);
}

/* ---------- 图片 ---------- */
.page-disclaimer .doc-visit-figure {
  margin: 24px 0 0;
  aspect-ratio: 2 / 1;
}

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

/* ---------- 浏览器徽标 ---------- */
.page-disclaimer .browser-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
}

.page-disclaimer .browser-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--card);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-disclaimer .browser-badge:hover {
  border-color: var(--mint);
  transform: translateY(-2px);
}

.page-disclaimer .browser-badge__ver {
  color: var(--mint);
  font-weight: 700;
}

/* ---------- 显示模式对比 ---------- */
.page-disclaimer .mode-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 22px 0 24px;
}

.page-disclaimer .mode-panel {
  border: 1px solid var(--line);
  padding: 14px 16px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-disclaimer .mode-panel--dark {
  background: var(--ink-850);
  color: var(--text);
}

.page-disclaimer .mode-panel--light {
  background: var(--paper);
  color: var(--doc-light-ink);
  border-color: var(--doc-light-line);
}

.page-disclaimer .mode-panel__bar {
  display: flex;
  gap: 5px;
  margin-bottom: 12px;
}

.page-disclaimer .mode-panel__bar span {
  display: block;
  width: 8px;
  height: 8px;
  background: currentColor;
  opacity: 0.35;
}

.page-disclaimer .mode-panel__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
}

.page-disclaimer .mode-panel--dark .mode-panel__row {
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .mode-panel--light .mode-panel__row {
  border-bottom: 1px solid var(--doc-light-line);
}

.page-disclaimer .mode-panel__row b {
  font-weight: 700;
}

.page-disclaimer .mode-panel--dark .mode-panel__row b {
  color: var(--mint);
}

.page-disclaimer .mode-panel--light .mode-panel__row b {
  color: #0B7F6B;
}

.page-disclaimer .mode-panel__label {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-disclaimer .mode-panel--dark .mode-panel__label {
  color: var(--mint-soft);
}

.page-disclaimer .mode-panel--light .mode-panel__label {
  color: #0B7F6B;
}

/* ---------- 斜切分割线 ---------- */
.page-disclaimer .doc-slash {
  display: block;
  height: 22px;
  margin: 0 0 clamp(44px, 8vw, 72px);
  border: 0;
  background: linear-gradient(
    to top right,
    transparent calc(50% - 0.5px),
    var(--line) calc(50% - 0.5px),
    var(--line) calc(50% + 0.5px),
    transparent calc(50% + 0.5px)
  );
}

.page-disclaimer .doc-chapter + .doc-slash {
  margin-top: 0;
}

.page-disclaimer .doc-slash + .doc-chapter {
  margin-bottom: clamp(44px, 8vw, 72px);
}

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

/* ---------- 求助路径 ---------- */
.page-disclaimer .path-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.page-disclaimer .path-card {
  border: 1px solid var(--line);
  background: var(--card);
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-disclaimer .path-card--amber {
  border-color: var(--doc-amber-line);
  background:
    linear-gradient(180deg, var(--doc-amber-bg), transparent 72%),
    var(--card);
}

.page-disclaimer .path-card__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--deep-muted);
}

.page-disclaimer .path-card--amber .path-card__kicker {
  color: var(--amber);
}

.page-disclaimer .path-card p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: none;
}

.page-disclaimer .path-card .link {
  margin-top: auto;
  font-size: 14px;
  font-weight: 700;
}

.page-disclaimer .path-card--amber .link {
  color: var(--amber-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-disclaimer .mode-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .doc-chapter {
    box-shadow: 6px 6px 0 var(--doc-chapter-shadow);
  }
}

@media (min-width: 960px) {
  .page-disclaimer .doc-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-disclaimer .doc-toc {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
    padding-left: 20px;
  }

  .page-disclaimer .doc-chapter {
    box-shadow: 10px 10px 0 var(--doc-chapter-shadow);
  }

  .page-disclaimer .path-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .doc-hero h1 {
    max-width: 20ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .browser-badge,
  .page-disclaimer .doc-toc__link,
  .page-disclaimer .doc-toc__link .mono {
    transition: none;
  }

  .page-disclaimer .browser-badge:hover {
    transform: none;
  }
}
<<<END>>>