.page-disclaimer {
  --terms-line: rgba(11, 31, 58, 0.14);
  --terms-num-size: 1.75rem;
  --terms-num-size-lg: 2.8rem;
  --terms-gap: 16px;
  --terms-gap-lg: 32px;
  background: var(--color-cream);
  overflow-x: hidden;
}

/* ========== 页头 ========== */
.page-disclaimer .terms-hero {
  background: var(--color-primary);
  position: relative;
  isolation: isolate;
  padding: 32px 0 40px;
}

.page-disclaimer .terms-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(circle at 82% 18%, rgba(245, 179, 1, 0.10) 0%, transparent 26%),
    radial-gradient(circle at 12% 82%, rgba(255, 107, 44, 0.07) 0%, transparent 22%),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.035) 0px, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 16px);
  pointer-events: none;
}

.page-disclaimer .terms-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-gold) 70%, transparent 100%);
  pointer-events: none;
}

.page-disclaimer .terms-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-disclaimer .terms-hero .breadcrumbs {
  margin: 0;
}

.page-disclaimer .terms-kicker {
  display: inline-flex;
  color: var(--color-gold);
  font-family: var(--font-caption);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.9;
}

.page-disclaimer .terms-title {
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 2rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.page-disclaimer .terms-subtitle {
  margin: 0;
  max-width: 46rem;
  color: var(--color-stone);
  font-size: 1rem;
  line-height: 1.8;
  letter-spacing: 0.01em;
}

.page-disclaimer .terms-hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(8, 23, 43, 0.35);
}

.page-disclaimer .terms-hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 31, 58, 0.18) 0%, transparent 45%);
  pointer-events: none;
}

.page-disclaimer .terms-hero-image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ========== 条款正文 ========== */
.page-disclaimer .terms-body {
  padding: 36px 0 72px;
}

.page-disclaimer .terms-intro {
  margin: 0 0 12px;
  padding: 0 0 28px;
  border-bottom: 1px solid var(--terms-line);
  color: var(--color-charcoal);
  font-size: 1rem;
  line-height: 1.8;
  letter-spacing: 0.01em;
}

.page-disclaimer .terms-block {
  border-bottom: 1px solid var(--terms-line);
  padding: 28px 0;
}

.page-disclaimer .terms-block:last-of-type {
  border-bottom: none;
}

.page-disclaimer .terms-block-summary {
  display: flex;
  align-items: flex-start;
  gap: var(--terms-gap);
  cursor: pointer;
  list-style: none;
  padding: 0;
  margin: 0;
}

.page-disclaimer .terms-block-summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-num {
  font-family: var(--font-caption);
  font-weight: 700;
  font-style: italic;
  font-size: var(--terms-num-size);
  line-height: 1.1;
  color: var(--color-accent);
  flex-shrink: 0;
  min-width: 44px;
  opacity: 0.88;
  transition: opacity var(--duration) var(--ease);
}

.page-disclaimer .terms-block:hover .terms-num,
.page-disclaimer .terms-block[open] .terms-num {
  opacity: 1;
}

.page-disclaimer .terms-summary-main {
  flex: 1;
  padding-top: 5px;
}

.page-disclaimer .terms-heading {
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin: 0;
  transition: color var(--duration) var(--ease);
}

.page-disclaimer .terms-block-summary:hover .terms-heading {
  color: var(--color-accent-dark);
}

.page-disclaimer .terms-heading-desc {
  display: block;
  color: var(--color-gray);
  font-size: 0.9rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
  margin-top: 4px;
}

.page-disclaimer .terms-toggle {
  flex-shrink: 0;
  padding-top: 9px;
  color: var(--color-gray);
  font-family: var(--font-caption);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  transition: color var(--duration) var(--ease);
}

.page-disclaimer .terms-block-summary:hover .terms-toggle {
  color: var(--color-accent);
}

.page-disclaimer .terms-toggle::after {
  content: '收起';
}

.page-disclaimer .terms-block:not([open]) .terms-toggle::after {
  content: '展开';
}

.page-disclaimer .terms-content {
  margin: 16px 0 0 calc(var(--terms-gap) + 44px);
  max-width: 820px;
  color: var(--color-charcoal);
  font-size: 0.98rem;
  line-height: 1.8;
  letter-spacing: 0.01em;
}

.page-disclaimer .terms-content p {
  margin: 0 0 16px;
}

.page-disclaimer .terms-content p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .terms-content a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--duration) var(--ease);
}

.page-disclaimer .terms-content a:hover {
  color: var(--color-primary);
}

.page-disclaimer .terms-list {
  margin: 0 0 16px;
  padding-left: 20px;
}

.page-disclaimer .terms-list li {
  margin-bottom: 8px;
}

.page-disclaimer .terms-list li::marker {
  color: var(--color-gold);
}

.page-disclaimer .terms-list li:last-child {
  margin-bottom: 0;
}

/* ========== 底部帮助 ========== */
.page-disclaimer .terms-footer-section {
  background: var(--color-primary-deep);
  clip-path: polygon(0 4%, 100% 0, 100% 100%, 0 100%);
  padding: 72px 0 56px;
  margin-top: 32px;
  position: relative;
}

.page-disclaimer .terms-footer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-gold) 60%, transparent 100%);
  pointer-events: none;
}

.page-disclaimer .terms-footer-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page-disclaimer .terms-footer-copy {
  max-width: 42rem;
}

.page-disclaimer .terms-footer-kicker {
  display: inline-flex;
  color: var(--color-gold);
  font-family: var(--font-caption);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-disclaimer .terms-footer-title {
  margin: 0 0 12px;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--color-white);
}

.page-disclaimer .terms-footer-copy p {
  margin: 0;
  color: var(--color-stone);
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-disclaimer .terms-email {
  color: var(--color-accent);
  font-family: var(--font-caption);
  font-size: 0.92rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--duration) var(--ease);
}

.page-disclaimer .terms-email:hover {
  color: var(--color-gold);
}

.page-disclaimer .terms-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ========== 桌面端 ========== */
@media (min-width: 768px) {
  .page-disclaimer .terms-hero {
    padding: 48px 0 72px;
  }

  .page-disclaimer .terms-hero-inner {
    gap: 40px;
  }

  .page-disclaimer .terms-title {
    font-size: 3rem;
    margin-bottom: 20px;
  }

  .page-disclaimer .terms-subtitle {
    font-size: 1.1rem;
    max-width: 50rem;
  }

  .page-disclaimer .terms-body {
    padding: 48px 0 96px;
  }

  .page-disclaimer .terms-intro {
    margin-bottom: 16px;
  }

  .page-disclaimer .terms-block {
    padding: 44px 0;
  }

  .page-disclaimer .terms-block-summary {
    gap: var(--terms-gap-lg);
  }

  .page-disclaimer .terms-num {
    font-size: var(--terms-num-size-lg);
    min-width: 96px;
  }

  .page-disclaimer .terms-heading {
    font-size: 1.5rem;
  }

  .page-disclaimer .terms-heading-desc {
    font-size: 1rem;
    margin-top: 6px;
  }

  .page-disclaimer .terms-toggle {
    padding-top: 12px;
  }

  .page-disclaimer .terms-content {
    margin-left: calc(var(--terms-gap-lg) + 96px);
    margin-top: 20px;
    font-size: 1rem;
  }

  .page-disclaimer .terms-footer-section {
    padding: 96px 0 72px;
    margin-top: 48px;
  }

  .page-disclaimer .terms-footer-inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
  }

  .page-disclaimer .terms-footer-copy {
    flex: 1;
  }

  .page-disclaimer .terms-footer-title {
    font-size: 1.75rem;
  }

  .page-disclaimer .terms-footer-actions {
    flex-shrink: 0;
    padding-bottom: 4px;
  }
}

@media (max-width: 380px) {
  .page-disclaimer .terms-block-summary {
    flex-wrap: wrap;
    gap: 8px;
  }

  .page-disclaimer .terms-num {
    min-width: auto;
    font-size: 1.4rem;
  }

  .page-disclaimer .terms-content {
    margin-left: 0;
  }

  .page-disclaimer .terms-toggle {
    margin-left: auto;
  }
}