.page-disclaimer {
  --disc-hero-min-height: 320px;
  --disc-content-max: 820px;
  --disc-block-gap: 2rem;
  --disc-line-color: rgba(0, 212, 255, 0.2);
  --disc-num-size: clamp(2rem, 6vw, 3.25rem);

  display: flex;
  flex-direction: column;
  color: var(--color-text-primary);
  background-color: var(--color-primary-bg);
  font-family: var(--font-body);
  font-size: var(--body-size);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── 面包屑 ── */
.page-disclaimer .breadcrumb {
  padding: 0.75rem 1rem 0;
  max-width: var(--disc-content-max);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.page-disclaimer .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.6rem;
  margin: 0;
  padding: 0.5rem 0;
  font-size: var(--small-size);
  color: var(--color-text-secondary);
}

.page-disclaimer .breadcrumb a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--color-accent-orange);
  outline: 2px solid var(--color-accent-orange);
  outline-offset: 2px;
}

.page-disclaimer .breadcrumb li[aria-current="page"] {
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.page-disclaimer .breadcrumb li + li::before {
  content: "›";
  margin-right: 0.5rem;
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.page-disclaimer .breadcrumb li:first-child::before {
  display: none;
}

/* ── 顶部视觉区 ── */
.page-disclaimer .disclaimer-hero {
  position: relative;
  width: 100%;
  min-height: var(--disc-hero-min-height);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 2rem;
}

.page-disclaimer .hero-image-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-disclaimer .hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.page-disclaimer .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11, 29, 58, 0.88) 20%, rgba(11, 29, 58, 0.55) 60%, rgba(11, 29, 58, 0.82) 100%);
  z-index: 1;
}

.page-disclaimer .hero-text {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1.5rem;
  max-width: var(--disc-content-max);
  width: 100%;
  box-sizing: border-box;
}

.page-disclaimer .hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin: 0 0 0.6rem;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  line-height: 1.15;
}

.page-disclaimer .hero-title::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  background: var(--color-accent-orange);
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

.page-disclaimer .hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.2rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 1rem auto 0;
  line-height: 1.6;
}

/* ── 内容容器 ── */
.page-disclaimer .terms-container {
  max-width: var(--disc-content-max);
  width: 100%;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  box-sizing: border-box;
}

/* ── 条款区块 ── */
.page-disclaimer .terms-block {
  position: relative;
  background: var(--color-card-bg);
  border: 1px solid var(--disc-line-color);
  border-radius: 12px;
  padding: 1.75rem 1.5rem;
  margin-bottom: var(--disc-block-gap);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-disclaimer .terms-block:hover {
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.06);
}

.page-disclaimer .block-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--disc-line-color);
  padding-bottom: 0.75rem;
}

.page-disclaimer .block-num {
  font-family: var(--font-digit);
  font-size: var(--disc-num-size);
  font-weight: 700;
  color: var(--color-accent-orange);
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}

.page-disclaimer .block-heading {
  font-family: var(--font-heading);
  font-size: var(--h2-size);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.page-disclaimer .block-body {
  color: var(--color-text-secondary);
  font-size: var(--body-size);
  line-height: 1.75;
}

.page-disclaimer .block-body p {
  margin: 0 0 1em;
}

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

/* ── 底部链接区 ── */
.page-disclaimer .terms-footer {
  margin-top: 1.5rem;
  padding: 1.5rem 1.25rem;
  background: rgba(0, 212, 255, 0.04);
  border: 1px dashed var(--disc-line-color);
  border-radius: 10px;
}

.page-disclaimer .terms-footer-text {
  color: var(--color-text-secondary);
  font-size: var(--small-size);
  margin: 0;
  line-height: 1.7;
}

.page-disclaimer .terms-link {
  color: var(--color-accent-blue);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  border-bottom: 1px solid transparent;
}

.page-disclaimer .terms-link:hover,
.page-disclaimer .terms-link:focus-visible {
  color: var(--color-accent-orange);
  border-bottom-color: var(--color-accent-orange);
  outline: none;
}

.page-disclaimer .terms-link:focus-visible {
  outline: 2px solid var(--color-accent-orange);
  outline-offset: 2px;
  border-bottom-color: transparent;
}

/* ── 响应式：平板及以上 ── */
@media (min-width: 640px) {
  .page-disclaimer {
    --disc-hero-min-height: 380px;
    --disc-block-gap: 2.25rem;
  }

  .page-disclaimer .breadcrumb {
    padding: 1rem 1.5rem 0;
  }

  .page-disclaimer .hero-text {
    padding: 3rem 2rem;
  }

  .page-disclaimer .terms-block {
    padding: 2rem 2.25rem;
  }

  .page-disclaimer .block-header {
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
  }

  .page-disclaimer .terms-footer {
    padding: 2rem 2.25rem;
  }
}

/* ── 响应式：桌面 ── */
@media (min-width: 1024px) {
  .page-disclaimer {
    --disc-hero-min-height: 440px;
    --disc-block-gap: 2.75rem;
  }

  .page-disclaimer .breadcrumb {
    padding: 1.25rem 0 0;
  }

  .page-disclaimer .disclaimer-hero {
    border-radius: 0 0 24px 24px;
    margin-bottom: 3rem;
  }

  .page-disclaimer .hero-text {
    padding: 4rem 2rem;
  }

  .page-disclaimer .hero-title::after {
    width: 96px;
    height: 5px;
  }

  .page-disclaimer .terms-container {
    padding: 0 0 4rem;
  }

  .page-disclaimer .terms-block {
    padding: 2.5rem 3rem;
    border-radius: 16px;
  }

  .page-disclaimer .block-heading {
    font-size: var(--h2-size);
  }

  .page-disclaimer .terms-footer {
    padding: 2rem 3rem;
    border-radius: 12px;
  }

  .page-disclaimer .terms-footer-text {
    font-size: var(--body-size);
  }
}

/* ── 高密度屏幕微调 ── */
@media (min-width: 1600px) {
  .page-disclaimer {
    --disc-hero-min-height: 500px;
  }
}