/* ===== 使用说明 · 页面专属样式 ===== */
.page-disclaimer {
  background: var(--c-white);
  padding-bottom: 72px;
}

/* 面包屑 */
.page-disclaimer .disclaimer-nav {
  padding-top: 24px;
  padding-bottom: 0;
}

.page-disclaimer .disclaimer-nav .breadcrumb {
  margin: 0;
}

.page-disclaimer .breadcrumb__item a {
  color: var(--c-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumb__item a:hover {
  color: var(--c-accent);
}

.page-disclaimer .breadcrumb__item[aria-current="page"] {
  color: var(--c-ink);
  font-weight: 600;
}

/* 标题区 */
.page-disclaimer .disclaimer-hero {
  padding-top: 36px;
  padding-bottom: 8px;
}

.page-disclaimer .disclaimer-hero .tag {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--font-data);
}

.page-disclaimer .disclaimer-hero__mark {
  display: block;
  margin-top: 8px;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-disclaimer .disclaimer-hero__lead {
  max-width: 720px;
  margin-top: 20px;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.9;
  color: var(--c-ink);
}

.page-disclaimer .disclaimer-hero__lead strong {
  color: var(--c-primary);
  background: var(--c-soft);
  padding: 2px 6px;
  font-weight: 700;
}

/* 引言图 */
.page-disclaimer .disclaimer-figure {
  width: min(100% - 40px, 1200px);
  margin: 28px auto 32px;
  border: var(--border-width) solid var(--c-primary);
  box-shadow: var(--shadow-hard);
  background: var(--c-paper);
}

.page-disclaimer .disclaimer-figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .disclaimer-figure__caption {
  padding: 10px 14px;
  border-top: 2px solid var(--c-line);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-primary-dark);
}

/* 条款章节 */
.page-disclaimer .term-section {
  display: grid;
  gap: 18px;
  padding-top: 40px;
  padding-bottom: 40px;
  border-bottom: 3px solid var(--c-line);
}

.page-disclaimer .term-section--last {
  border-bottom: none;
}

.page-disclaimer .term-section__mark {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .term-section__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 0 4px var(--c-soft);
  flex: 0 0 auto;
}

.page-disclaimer .term-section__num {
  font-family: var(--font-display);
  font-size: 46px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--c-primary);
}

.page-disclaimer .term-section__title {
  margin-top: 2px;
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--c-primary);
}

.page-disclaimer .term-section__lead {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-primary-dark);
}

.page-disclaimer .term-section__grid {
  display: grid;
  gap: 24px;
  margin-top: 4px;
}

.page-disclaimer .term-section__text p {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-ink);
}

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

/* 数据快照 */
.page-disclaimer .data-snapshot {
  display: grid;
  gap: 14px;
  padding: 16px;
  align-self: start;
  background: var(--c-white);
  border: 3px solid var(--c-primary);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer .data-snapshot__item {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.page-disclaimer .data-snapshot__num {
  min-width: 70px;
  font-size: 32px;
  line-height: 1;
}

.page-disclaimer .data-snapshot__label {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-ink);
}

/* 版权网格 */
.page-disclaimer .copyright-grid {
  display: grid;
  gap: 18px;
  margin-top: 20px;
  padding: 18px 0;
  border-top: 2px solid var(--c-line);
  border-bottom: 2px solid var(--c-line);
}

.page-disclaimer .copyright-grid__label {
  display: inline-block;
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--c-gold);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-disclaimer .copyright-grid__text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink);
}

/* 免责声明浅灰带 */
.page-disclaimer .notice-band {
  margin: 28px 0 8px;
  border-top: 4px solid var(--c-primary);
  border-bottom: 4px solid var(--c-primary);
  background: var(--c-paper);
}

.page-disclaimer .notice-band .term-section {
  border-bottom: none;
  padding-top: 36px;
  padding-bottom: 36px;
}

.page-disclaimer .notice-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-list__item {
  position: relative;
  padding: 14px 16px 14px 44px;
  background: var(--c-white);
  border: 2px solid var(--c-line);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-disclaimer .notice-list__item::before {
  content: "注";
  position: absolute;
  left: 12px;
  top: 14px;
  color: var(--c-accent);
  font-family: var(--font-data);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* 用户行为规范 */
.page-disclaimer .rules-list {
  display: grid;
  gap: 10px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: rule;
}

.page-disclaimer .rules-list__item {
  counter-increment: rule;
  position: relative;
  padding: 14px 16px 14px 44px;
  background: var(--c-white);
  border: 2px solid var(--c-primary);
  box-shadow: 0 2px 0 var(--c-line);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink);
}

.page-disclaimer .rules-list__item::before {
  content: counter(rule, decimal-leading-zero);
  position: absolute;
  left: 12px;
  top: 14px;
  color: var(--c-accent);
  font-family: var(--font-data);
  font-size: 14px;
  font-weight: 700;
}

/* 章节附注与链接 */
.page-disclaimer .term-section__note {
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-primary-dark);
}

.page-disclaimer .term-section__note a {
  color: var(--c-accent);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--c-gold);
  transition: color 0.2s ease;
}

.page-disclaimer .term-section__note a:hover {
  color: var(--c-primary);
}

/* 页尾相关链接 */
.page-disclaimer .disclaimer-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 28px;
  border-top: 6px solid var(--c-primary);
}

@media (min-width: 768px) {
  .page-disclaimer .disclaimer-hero {
    padding-top: 52px;
  }

  .page-disclaimer .disclaimer-hero__lead {
    font-size: 18px;
  }

  .page-disclaimer .disclaimer-figure {
    margin-top: 36px;
    margin-bottom: 36px;
  }

  .page-disclaimer .term-section {
    grid-template-columns: 96px 1fr;
    gap: 0 32px;
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .page-disclaimer .term-section__mark {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 4px;
  }

  .page-disclaimer .term-section__num {
    font-size: 58px;
  }

  .page-disclaimer .term-section__content {
    padding-left: 28px;
    border-left: 2px solid var(--c-line);
  }

  .page-disclaimer .term-section__title {
    font-size: 36px;
  }

  .page-disclaimer .term-section__grid {
    grid-template-columns: 1.3fr 0.9fr;
    gap: 28px;
    align-items: start;
  }

  .page-disclaimer .copyright-grid {
    grid-template-columns: 0.8fr 1fr 1fr;
    gap: 24px;
    align-items: start;
  }

  .page-disclaimer .rules-list {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .page-disclaimer .notice-list__item,
  .page-disclaimer .rules-list__item {
    padding-left: 48px;
  }
}