/* ===== 使用说明 · 页面专属 ===== */
.page-disclaimer {
  --notice-card-pad: 28px 24px;
  --notice-grid: 32px;
}

/* 顶部横幅 */
.page-disclaimer .notice-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 0;
  background: var(--grad-hero);
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
    var(--grad-hero);
  background-size: 28px 28px, 28px 28px, cover;
}

.page-disclaimer .notice-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 88px;
  height: 88px;
  background: var(--c-accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
  opacity: .95;
  z-index: 0;
}

.page-disclaimer .notice-hero .container {
  position: relative;
  z-index: 1;
}

.page-disclaimer .notice-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-disclaimer .notice-hero .breadcrumb__item,
.page-disclaimer .notice-hero .breadcrumb a {
  color: rgba(255,255,255,.78);
}

.page-disclaimer .notice-hero .breadcrumb a:hover {
  color: #fff;
}

.page-disclaimer .notice-hero__content {
  padding: 36px 0 28px;
  max-width: 700px;
}

.page-disclaimer .notice-hero .section-label {
  color: var(--c-support);
  margin-bottom: 12px;
}

.page-disclaimer .notice-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: .02em;
  color: #fff;
  margin: 0 0 16px;
  text-transform: uppercase;
}

.page-disclaimer .notice-hero__content > p:last-child {
  color: rgba(255,255,255,.82);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  max-width: 54ch;
}

.page-disclaimer .notice-hero__media {
  margin: 32px 0 0;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  overflow: hidden;
  height: 200px;
}

.page-disclaimer .notice-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 条款正文 */
.page-disclaimer .notice-terms {
  padding: 48px 0 40px;
  background: var(--c-light);
  background-image:
    linear-gradient(rgba(29,53,87,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,53,87,.045) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
}

.page-disclaimer .notice-terms__list {
  display: grid;
  gap: var(--notice-grid);
}

.page-disclaimer .notice-block {
  background: #fff;
  border-radius: var(--r-md);
  padding: var(--notice-card-pad);
  box-shadow: 0 6px 24px rgba(29,53,87,.08);
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.page-disclaimer .notice-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--c-accent);
}

.page-disclaimer .notice-block:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(29,53,87,.14);
}

.page-disclaimer .notice-block__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-disclaimer .notice-block__num {
  font-family: var(--font-head);
  font-size: .9375rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: #fff;
  background: var(--c-accent);
  border-radius: 999px;
  padding: 6px 16px;
  white-space: nowrap;
}

.page-disclaimer .notice-block h2 {
  font-family: var(--font-head);
  font-size: 1.375rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin: 0;
}

.page-disclaimer .notice-block p {
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--c-night);
  margin: 0 0 12px;
}

.page-disclaimer .notice-block p:last-child {
  margin-bottom: 0;
}

/* 胶囊关键词 */
.page-disclaimer .pill {
  display: inline-block;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  font-weight: 600;
  border-radius: 999px;
  padding: 0 10px;
  font-size: .9em;
  line-height: 1.75;
  white-space: nowrap;
}

/* 相关文档 */
.page-disclaimer .notice-docs {
  padding: 8px 0 56px;
  background: var(--c-light);
  background-image:
    linear-gradient(rgba(29,53,87,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,53,87,.045) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
}

.page-disclaimer .notice-docs .section-label {
  color: var(--c-primary);
  margin-bottom: 16px;
}

.page-disclaimer .notice-docs__grid {
  display: grid;
  gap: 16px;
}

.page-disclaimer .notice-docs__card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--c-primary);
  border-radius: var(--r-md);
  color: #fff;
  text-decoration: none;
  padding: 22px 24px;
  transition: background .25s ease, transform .25s ease;
}

.page-disclaimer .notice-docs__card:hover {
  background: var(--c-primary-2);
  transform: translateY(-2px);
}

.page-disclaimer .notice-docs__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.14);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 600;
}

.page-disclaimer .notice-docs__info {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
}

.page-disclaimer .notice-docs__card strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.125rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  line-height: 1.3;
}

.page-disclaimer .notice-docs__sub {
  display: block;
  color: rgba(255,255,255,.72);
  font-size: .8125rem;
  margin-top: 4px;
  line-height: 1.5;
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-disclaimer .notice-hero {
    padding-top: 40px;
  }

  .page-disclaimer .notice-hero__content {
    padding: 56px 0 36px;
  }

  .page-disclaimer .notice-hero__media {
    height: 300px;
  }

  .page-disclaimer .notice-terms {
    padding: 72px 0 48px;
  }

  .page-disclaimer .notice-block {
    padding: 36px 40px;
  }

  .page-disclaimer .notice-block h2 {
    font-size: 1.5rem;
  }

  .page-disclaimer .notice-docs {
    padding: 12px 0 80px;
  }

  .page-disclaimer .notice-docs__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

/* 减少动态偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-block,
  .page-disclaimer .notice-docs__card {
    transition: none;
  }

  .page-disclaimer .notice-block:hover,
  .page-disclaimer .notice-docs__card:hover {
    transform: none;
  }
}