.page-disclaimer {
  --dl-grid-line: rgba(11, 30, 58, .08);
  --dl-hero-line: rgba(0, 229, 255, .22);
  color: var(--c-text);
  background: var(--c-light);
}

/* ============ Hero 横幅 ============ */
.page-disclaimer__hero {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  background: var(--c-primary);
  overflow: hidden;
  border-radius: 0 0 32px 32px;
}

.page-disclaimer__hero-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .24;
}

.page-disclaimer__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 30, 58, .30), rgba(11, 30, 58, .90));
  pointer-events: none;
}

.page-disclaimer__hero::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  z-index: 1;
  width: 220px;
  height: 220px;
  border: 2px solid var(--dl-hero-line);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer__hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 28px 0 40px;
}

.page-disclaimer__hero .breadcrumb {
  margin-bottom: 22px;
  color: rgba(255, 255, 255, .72);
  font-size: 14px;
}

.page-disclaimer__hero .breadcrumb a {
  color: var(--c-cyan);
  text-decoration: none;
}

.page-disclaimer__hero .breadcrumb a:hover {
  color: var(--c-yellow);
}

.page-disclaimer__hero .eyebrow {
  margin: 0;
  color: var(--c-yellow);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.page-disclaimer__hero h1 {
  margin: 12px 0 14px;
  max-width: 720px;
  font-family: var(--font-head);
  font-size: clamp(32px, 7vw, 56px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: .02em;
  color: var(--c-white);
}

.page-disclaimer__lead {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, .84);
  font-size: 15px;
  line-height: 1.9;
}

/* ============ TOC 锚点导航 ============ */
.page-disclaimer__toc {
  border-bottom: 1px solid var(--dl-grid-line);
  background: rgba(242, 244, 248, .94);
}

.page-disclaimer__toc-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 20px;
  scrollbar-width: none;
}

.page-disclaimer__toc-inner::-webkit-scrollbar {
  display: none;
}

.page-disclaimer__toc-title {
  flex: 0 0 auto;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--c-primary);
  color: var(--c-yellow);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
}

.page-disclaimer__toc-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--dl-grid-line);
  background: var(--c-white);
  color: var(--c-text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .2s ease, color .2s ease, transform .2s ease;
}

.page-disclaimer__toc-link span {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--c-primary);
  color: var(--c-yellow);
  font-family: var(--font-num);
  font-size: 12px;
  line-height: 1.2;
}

.page-disclaimer__toc-link:hover,
.page-disclaimer__toc-link:focus-visible {
  border-color: var(--c-primary);
  color: var(--c-primary);
  transform: translateY(-2px);
}

/* ============ 正文主体 ============ */
.page-disclaimer__body {
  padding: 44px 0 0;
}

/* ============ 章节 ============ */
.page-disclaimer__chapter {
  position: relative;
  padding: 32px 0;
  border-bottom: 2px dashed var(--dl-grid-line);
  scroll-margin-top: 120px;
}

.page-disclaimer__chapter:first-of-type {
  padding-top: 8px;
}

.page-disclaimer__chapter::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 46px;
  width: 8px;
  height: 28px;
  border-radius: 2px 6px 2px 6px;
  background: var(--c-yellow);
  background: linear-gradient(180deg, var(--c-yellow), var(--c-green));
}

.page-disclaimer__chapter-head {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
}

.page-disclaimer__num {
  position: relative;
  flex: 0 0 auto;
  min-width: 64px;
  font-family: var(--font-num);
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--c-primary);
}

.page-disclaimer__num::after {
  content: "";
  position: absolute;
  right: -2px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--c-yellow), var(--c-green));
}

.page-disclaimer__chapter-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: .03em;
  color: var(--c-primary);
  text-transform: uppercase;
}

/* ============ 正文段落 ============ */
.page-disclaimer__prose {
  max-width: 820px;
}

.page-disclaimer__prose p {
  margin: 14px 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(11, 14, 20, .84);
}

.page-disclaimer__prose ul {
  margin: 16px 0;
  padding-left: 0;
  list-style: none;
}

.page-disclaimer__prose li {
  position: relative;
  margin: 10px 0;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(11, 14, 20, .84);
}

.page-disclaimer__prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-primary);
  transform: rotate(45deg);
}

.page-disclaimer__prose strong {
  color: var(--c-primary);
  font-weight: 700;
}

/* ============ 引述卡片 ============ */
.page-disclaimer__quote {
  position: relative;
  margin: 24px 0;
  padding: 20px 24px;
  border-radius: var(--radius-card);
  background: var(--c-primary);
  overflow: hidden;
}

.page-disclaimer__quote::before {
  content: "“";
  position: absolute;
  right: 14px;
  top: -12px;
  font-family: Georgia, serif;
  font-size: 84px;
  color: rgba(255, 215, 0, .16);
}

.page-disclaimer__quote p {
  margin: 0;
  color: rgba(255, 255, 255, .92);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.75;
}

/* ============ 免责声明高亮卡片 ============ */
.page-disclaimer__notice {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin: 28px 0;
  padding: 22px;
  border: 2px solid var(--c-yellow);
  border-radius: var(--radius-panel);
  background: linear-gradient(135deg, #FFFDF0, #FFF8D6);
  box-shadow: 0 12px 32px rgba(255, 215, 0, .14);
}

.page-disclaimer__notice-icon {
  flex: 0 0 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--c-yellow);
  color: var(--c-primary);
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 900;
}

.page-disclaimer__notice h3 {
  margin: 0 0 8px;
  color: var(--c-primary);
  font-size: 17px;
  font-weight: 800;
}

.page-disclaimer__notice p {
  margin: 0;
  color: rgba(11, 14, 20, .84);
  font-size: 14px;
  line-height: 1.8;
  font-weight: 500;
}

/* ============ 用户责任规则 ============ */
.page-disclaimer__rules {
  display: grid;
  gap: 14px;
  margin: 22px 0;
}

.page-disclaimer__rule {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 18px;
  border-left: 4px solid var(--c-primary);
  border-radius: var(--radius-card);
  background: #FFFFFF;
  box-shadow: 0 6px 18px rgba(11, 30, 58, .05);
  transition: transform .2s ease, box-shadow .2s ease;
}

.page-disclaimer__rule:hover {
  transform: translateX(4px);
  box-shadow: 0 10px 26px rgba(11, 30, 58, .10);
}

.page-disclaimer__rule-id {
  flex: 0 0 auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--c-primary);
  color: var(--c-green);
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-disclaimer__rule p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(11, 14, 20, .84);
}

/* ============ 补充条款展开 ============ */
.page-disclaimer__expand {
  margin: 56px 0 40px;
  padding: 34px 0 10px;
  border-top: 2px solid var(--dl-grid-line);
}

.page-disclaimer__expand h2 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: .03em;
  color: var(--c-primary);
}

.page-disclaimer__expand-lead {
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--c-muted);
}

.page-disclaimer__details {
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--dl-grid-line);
  border-radius: var(--radius-card);
  background: #FFFFFF;
  box-shadow: 0 6px 18px rgba(11, 30, 58, .04);
}

.page-disclaimer__details summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-primary);
}

.page-disclaimer__details summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer__details summary::before {
  content: "+";
  flex: 0 0 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--c-primary);
  color: var(--c-yellow);
  font-family: var(--font-num);
  font-size: 15px;
  transition: transform .25s ease;
}

.page-disclaimer__details[open] summary::before {
  transform: rotate(45deg);
}

.page-disclaimer__details summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-disclaimer__details > div {
  padding: 0 18px 18px 54px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(11, 14, 20, .78);
}

.page-disclaimer__details > div p {
  margin: 0;
}

/* ============ 相关文档卡片 ============ */
.page-disclaimer__links {
  padding: 20px 0 64px;
}

.page-disclaimer__links-card {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 28px;
  border-radius: var(--radius-panel);
  background: var(--c-primary);
  overflow: hidden;
}

.page-disclaimer__links-card::after {
  content: "";
  position: absolute;
  right: -50px;
  top: -50px;
  width: 160px;
  height: 160px;
  border: 28px solid rgba(0, 229, 255, .12);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer__links-icon {
  width: fit-content;
  padding: 8px 14px;
  border: 1px solid rgba(57, 255, 20, .35);
  border-radius: 10px 3px 10px 3px;
  background: rgba(57, 255, 20, .08);
  color: var(--c-green);
  font-family: var(--font-num);
  font-size: 18px;
  font-weight: 700;
}

.page-disclaimer__links-info {
  position: relative;
  z-index: 1;
}

.page-disclaimer__links-info h2 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: .03em;
  color: var(--c-white);
}

.page-disclaimer__links-info p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .70);
}

.page-disclaimer__links-list {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer__links-list a {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--c-yellow);
  color: var(--c-primary);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}

.page-disclaimer__links-list a:hover,
.page-disclaimer__links-list a:focus-visible {
  background: var(--c-green);
  transform: translateY(-2px);
  outline: none;
}

/* ============ 桌面端增强 ============ */
@media (min-width: 768px) {
  .page-disclaimer__hero {
    min-height: 480px;
    border-radius: 0 0 48px 48px;
  }

  .page-disclaimer__hero-content {
    padding: 48px 0 64px;
  }

  .page-disclaimer__hero h1 {
    max-width: 780px;
    font-size: clamp(44px, 6vw, 64px);
  }

  .page-disclaimer__lead {
    max-width: 720px;
    font-size: 17px;
  }

  .page-disclaimer__toc {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid var(--dl-grid-line);
  }

  .page-disclaimer__toc-inner {
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
  }

  .page-disclaimer__body {
    padding: 64px 0 0;
  }

  .page-disclaimer__chapter {
    padding: 44px 0;
    scroll-margin-top: 140px;
  }

  .page-disclaimer__chapter::before {
    left: -8px;
  }

  .page-disclaimer__num {
    min-width: 84px;
    font-size: 58px;
  }

  .page-disclaimer__prose p,
  .page-disclaimer__prose li {
    font-size: 16px;
  }

  .page-disclaimer__prose li {
    padding-left: 22px;
  }

  .page-disclaimer__rules {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-disclaimer__notice {
    padding: 26px 28px;
  }

  .page-disclaimer__links-card {
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 20px 24px;
    padding: 36px 40px;
  }

  .page-disclaimer__links-list {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }

  .page-disclaimer__links-list a {
    padding: 12px 22px;
  }
}