.page-disclaimer {
  --page-tint: #eef5f1;
  --page-border: rgba(11, 59, 46, 0.14);
  background: var(--color-off-white);
  color: var(--color-ink);
}

/* 面包屑 */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 20px 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(248, 249, 250, 0.6);
}

.page-disclaimer .breadcrumb a {
  color: rgba(248, 249, 250, 0.85);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-disclaimer .breadcrumb a:hover {
  color: var(--color-gold-light);
}

.page-disclaimer .breadcrumb__sep {
  margin: 0 8px;
  color: rgba(248, 249, 250, 0.45);
}

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

/* 首屏 */
.page-disclaimer .term-hero {
  background:
    linear-gradient(rgba(248, 249, 250, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 249, 250, 0.05) 1px, transparent 1px),
    var(--color-primary);
  background-size: 40px 40px;
  clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%);
  padding-bottom: 72px;
  overflow: hidden;
}

.page-disclaimer .term-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-top: 28px;
}

.page-disclaimer .term-hero__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-disclaimer .term-hero__copy h1 {
  margin: 0 0 18px;
  color: var(--color-off-white);
  font-size: 34px;
  line-height: 1.25;
}

.page-disclaimer .term-hero__lead {
  max-width: 46em;
  color: rgba(248, 249, 250, 0.78);
  line-height: 1.85;
}

.page-disclaimer .term-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.page-disclaimer .term-hero__tags .tag {
  background: rgba(248, 249, 250, 0.1);
  color: var(--color-off-white);
  border: 1px solid rgba(248, 249, 250, 0.28);
}

.page-disclaimer .term-hero__tags .tag--gold {
  background: var(--color-gold);
  color: var(--color-primary);
  border-color: var(--color-gold);
}

.page-disclaimer .term-hero__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 10px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.24);
}

.page-disclaimer .term-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-disclaimer .term-hero__figure::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-red));
}

.page-disclaimer .term-hero__figure .figure__caption {
  padding: 10px 0 0;
  margin-top: 8px;
  color: rgba(248, 249, 250, 0.72);
  font-size: 12px;
}

/* 条款目录 */
.page-disclaimer .term-index {
  padding: 32px 0;
  background: var(--color-off-white);
}

.page-disclaimer .term-index__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .term-index__item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-off-white);
  border: 1px solid var(--color-smoke);
  border-radius: 6px;
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 700;
  transition: border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}

.page-disclaimer .term-index__item a:hover {
  border-color: var(--color-gold);
  box-shadow: 0 10px 28px rgba(11, 59, 46, 0.1);
  transform: translateY(-2px);
}

.page-disclaimer .term-index__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-red);
}

/* 条款章节基础 */
.page-disclaimer .clause-section {
  padding: 52px 0;
  background: var(--color-off-white);
}

.page-disclaimer .clause-section--tint {
  background: var(--page-tint);
}

.page-disclaimer .clause-section--dark {
  background:
    repeating-linear-gradient(-45deg, transparent 0 16px, rgba(212, 175, 55, 0.04) 16px 17px),
    var(--color-primary-dark);
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(11, 59, 46, 0.18);
}

.page-disclaimer .clause-head__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-red);
}

.page-disclaimer .clause-head__title {
  margin: 0;
  font-size: 26px;
  line-height: 1.3;
}

.page-disclaimer .clause-head__label {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary-light);
}

.page-disclaimer .clause-body__lead {
  margin: 18px 0 8px;
  line-height: 1.8;
  color: #4a5560;
}

/* 条款条目 */
.page-disclaimer .clause-item {
  display: flex;
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-smoke);
}

.page-disclaimer .clause-item__icon {
  display: inline-flex;
  flex: 0 0 48px;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  border-radius: 50%;
}

.page-disclaimer .clause-item__icon svg {
  display: block;
  width: 24px;
  height: 24px;
}

.page-disclaimer .clause-item__mark {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  height: 32px;
  min-width: 48px;
  padding: 0 10px;
  background: var(--color-gold);
  color: var(--color-primary);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-disclaimer .clause-item__content h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.45;
}

.page-disclaimer .clause-item__content p {
  margin: 0;
  line-height: 1.8;
  color: #333a40;
}

/* 深色章节颜色 */
.page-disclaimer .clause-section--dark .clause-head {
  border-bottom-color: rgba(248, 249, 250, 0.22);
}

.page-disclaimer .clause-section--dark .clause-head__title {
  color: var(--color-off-white);
}

.page-disclaimer .clause-section--dark .clause-head__label {
  color: rgba(212, 175, 55, 0.8);
}

.page-disclaimer .clause-section--dark .clause-body__lead {
  color: rgba(248, 249, 250, 0.64);
}

.page-disclaimer .clause-section--dark .clause-item {
  border-bottom-color: rgba(248, 249, 250, 0.12);
}

.page-disclaimer .clause-section--dark .clause-item__content h3 {
  color: var(--color-off-white);
}

.page-disclaimer .clause-section--dark .clause-item__content p {
  color: rgba(248, 249, 250, 0.72);
}

/* 折叠 */
.page-disclaimer .clause-fold {
  margin-top: 20px;
  padding-left: 14px;
  border-left: 3px solid var(--color-gold);
}

.page-disclaimer .clause-fold .fold__header {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 0;
  background: none;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
}

.page-disclaimer .clause-fold .fold__header:hover {
  color: var(--color-primary-light);
}

.page-disclaimer .clause-fold .fold__trigger-icon {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

.page-disclaimer .clause-fold .fold__icon {
  margin-left: auto;
}

.page-disclaimer .clause-section--dark .clause-fold .fold__header {
  color: var(--color-gold-light);
}

.page-disclaimer .clause-section--dark .clause-fold .fold__header:hover {
  color: var(--color-off-white);
}

/* 使用规范 */
.page-disclaimer .usage-section {
  padding: 52px 0;
  background: var(--page-tint);
}

.page-disclaimer .usage-paper {
  position: relative;
  padding: 28px 22px;
  background: var(--color-off-white);
  border: 1px solid var(--page-border);
  border-radius: 10px;
}

.page-disclaimer .usage-paper::before {
  content: "";
  position: absolute;
  inset: 8px;
  pointer-events: none;
  border: 1px dashed rgba(11, 59, 46, 0.2);
  border-radius: 6px;
}

.page-disclaimer .usage-paper .vertical-note {
  position: absolute;
  top: 18px;
  right: 22px;
  color: var(--color-primary-light);
}

.page-disclaimer .usage-paper .clause-head {
  padding-right: 96px;
}

.page-disclaimer .usage-list {
  counter-reset: usage-counter;
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .usage-list li {
  position: relative;
  padding-left: 30px;
  line-height: 1.8;
}

.page-disclaimer .usage-list li::before {
  content: "0" counter(usage-counter);
  counter-increment: usage-counter;
  position: absolute;
  top: 2px;
  left: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-red);
}

/* 相关服务 */
.page-disclaimer .related-links {
  padding: 56px 0;
  background: var(--color-off-white);
}

.page-disclaimer .related-head {
  margin-bottom: 24px;
}

.page-disclaimer .related-head h2 {
  margin: 0;
  font-size: 24px;
}

.page-disclaimer .related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-disclaimer .related-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  background: var(--color-off-white);
  border: 1px solid var(--color-smoke);
  border-radius: 8px;
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color 0.24s ease, transform 0.24s ease, box-shadow 0.24s ease;
}

.page-disclaimer .related-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 12px 36px rgba(11, 59, 46, 0.12);
  transform: translateY(-4px);
}

.page-disclaimer .related-card__index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--color-primary-light);
}

.page-disclaimer .related-card__title {
  font-size: 18px;
  font-weight: 700;
}

.page-disclaimer .related-card__desc {
  font-size: 14px;
  line-height: 1.6;
  color: #4a5560;
}

/* 返回顶部 */
.page-disclaimer .back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: var(--color-primary);
  color: var(--color-off-white);
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 40px;
  font-size: 13px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-disclaimer .back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* 断点 */
@media (min-width: 640px) {
  .page-disclaimer .term-index__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-disclaimer .usage-paper {
    padding: 36px 40px;
  }

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

@media (min-width: 940px) {
  .page-disclaimer .term-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    align-items: center;
    gap: 56px;
  }

  .page-disclaimer .term-hero__copy h1 {
    font-size: 42px;
  }

  .page-disclaimer .term-index__list {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-disclaimer .clause-item {
    gap: 24px;
    padding: 28px 0;
  }

  .page-disclaimer .clause-body__lead {
    margin-top: 24px;
  }

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