/* ====== 页面专属：使用声明（/notice/） ====== */
.page-disclaimer {
  --legal-azure-soft: rgba(0, 169, 206, 0.07);
  --legal-azure-border: rgba(0, 169, 206, 0.45);
  --legal-orange-soft: rgba(255, 122, 0, 0.08);
  --legal-orange-border: rgba(255, 122, 0, 0.45);
  --legal-mist-deep: #10294d;
}

.page-disclaimer .container {
  padding-top: 2rem;
  padding-bottom: 4rem;
}

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

/* Hero 首屏 */
.page-disclaimer .page-hero {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  padding: 1.75rem;
  background: linear-gradient(140deg, var(--deep-blue) 0%, var(--legal-mist-deep) 70%, rgba(0, 169, 206, 0.3) 130%);
  box-shadow: var(--shadow-md);
  color: var(--snow);
}

.page-disclaimer .page-hero::after {
  content: "";
  position: absolute;
  top: -4.5rem;
  right: -3rem;
  width: 14rem;
  height: 14rem;
  border: 1px solid rgba(0, 169, 206, 0.35);
  border-radius: 50%;
  pointer-events: none;
}

.page-disclaimer .page-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.page-disclaimer .page-hero__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--azure);
}

.page-disclaimer .page-hero__title {
  margin: 0 0 0.875rem;
  font-family: var(--display-font);
  font-size: 2.25rem;
  line-height: 1.12;
  color: var(--snow);
}

.page-disclaimer .page-hero__lead {
  max-width: 42rem;
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}

.page-disclaimer .page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-disclaimer .page-hero__figure {
  margin: 0;
  padding: 0.5rem;
  border: 1px solid rgba(0, 169, 206, 0.32);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.05);
}

.page-disclaimer .page-hero__figure img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-inline: auto;
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
}

/* 目录 */
.page-disclaimer .toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  position: relative;
  z-index: 1;
}

.page-disclaimer .toc__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.8125rem;
  text-decoration: none;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.page-disclaimer .toc__link:hover,
.page-disclaimer .toc__link:focus-visible {
  background: rgba(0, 169, 206, 0.2);
  border-color: var(--azure);
  color: var(--snow);
}

.page-disclaimer .toc__num {
  font-family: var(--number-font);
  font-weight: 700;
  color: var(--azure);
}

/* 主体布局 */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 1rem;
}

/* 侧边栏 */
.page-disclaimer .legal-aside {
  display: grid;
  gap: 0.875rem;
  align-content: start;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.5rem;
}

.page-disclaimer .legal-aside__label {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--azure);
}

.page-disclaimer .legal-aside p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--slate);
}

.page-disclaimer .legal-aside .btn {
  justify-self: start;
}

/* 章节 */
.page-disclaimer .legal-content {
  display: grid;
}

.page-disclaimer .legal-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding-block: 1.75rem;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-disclaimer .legal-section__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.page-disclaimer .legal-section__num {
  font-family: var(--number-font);
  font-size: 2rem;
  line-height: 1;
  font-weight: 700;
  color: var(--azure);
}

.page-disclaimer .legal-section__title {
  margin: 0;
  font-family: var(--display-font);
  font-size: 1.75rem;
  line-height: 1.15;
  color: var(--ink);
}

/* 章节正文 */
.page-disclaimer .legal-section__body {
  display: grid;
  gap: 1rem;
  min-width: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-disclaimer .legal-section__body p {
  margin: 0;
}

.page-disclaimer .legal-section__body a {
  color: var(--azure);
  font-weight: 600;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

/* 列表 */
.page-disclaimer .legal-list {
  display: grid;
  gap: 0.75rem;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.7;
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 0.65em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--azure);
  transform: rotate(45deg);
}

/* 引用框 */
.page-disclaimer .quote-box {
  margin: 0.25rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--azure);
  border-radius: 0 1rem 1rem 0;
  background: var(--legal-azure-soft);
}

.page-disclaimer .quote-box p {
  margin: 0;
  line-height: 1.75;
}

/* 警示框 */
.page-disclaimer .notice-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.875rem;
  align-items: start;
  padding: 1.25rem;
  background: var(--legal-orange-soft);
  border: 1px solid var(--legal-orange-border);
  border-radius: 1rem;
}

.page-disclaimer .notice-block__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.875rem;
  height: 1.875rem;
  border-radius: 50%;
  background: var(--orange);
  color: var(--snow);
  font-family: var(--number-font);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
}

.page-disclaimer .notice-block p {
  margin: 0;
  line-height: 1.75;
}

/* 数字统计 */
.page-disclaimer .stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-block: 0.25rem;
}

.page-disclaimer .stat-row__item {
  display: grid;
  gap: 0.25rem;
  padding: 1rem 0.75rem;
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 0.875rem;
  text-align: center;
}

.page-disclaimer .stat-row__num {
  font-family: var(--number-font);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-disclaimer .stat-row__label {
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--slate);
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-disclaimer .container {
    padding-top: 2.5rem;
  }

  .page-disclaimer .page-hero {
    padding: 2.5rem 3rem;
    border-radius: 1.75rem;
  }

  .page-disclaimer .page-hero__grid {
    grid-template-columns: 1.5fr 0.9fr;
  }

  .page-disclaimer .page-hero__title {
    font-size: 3rem;
  }

  .page-disclaimer .page-hero__lead {
    font-size: 1rem;
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: 260px 1fr;
    gap: 2rem 3rem;
    margin-top: 1.5rem;
  }

  .page-disclaimer .legal-section {
    grid-template-columns: 4.5rem 1fr;
    gap: 1.5rem 2rem;
    padding-block: 2.5rem;
  }

  .page-disclaimer .legal-section__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .page-disclaimer .legal-section__num {
    font-size: 2.5rem;
  }

  .page-disclaimer .legal-section__title {
    font-size: 1.875rem;
  }
}

@media (min-width: 1050px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: 280px 1fr;
    gap: 3rem 4rem;
  }
}