.page-disclaimer {
  --legal-line: rgba(215, 227, 244, 0.14);
  --legal-panel: rgba(23, 42, 74, 0.55);
  --legal-glow-cyan: rgba(45, 226, 230, 0.16);
  --legal-glow-orange: rgba(255, 107, 53, 0.14);
  --legal-measure: 74ch;
  display: block;
  background: var(--ink-900);
  color: var(--steel);
  font-family: var(--font-body);
  padding-bottom: 4.5rem;
  overflow-x: hidden;
}

/* ---------- 顶部条款封面 ---------- */
.page-disclaimer .legal-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 1.75rem 0 2.75rem;
  border-bottom: 1px solid var(--legal-line);
  background:
    radial-gradient(115% 90% at 5% -10%, var(--legal-glow-cyan), transparent 58%),
    radial-gradient(85% 80% at 100% 10%, var(--legal-glow-orange), transparent 62%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}

.page-disclaimer .legal-hero-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.42;
}

.page-disclaimer .legal-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% 42%;
}

.page-disclaimer .legal-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, var(--ink-900) 10%, rgba(5, 10, 24, 0.74) 50%, rgba(5, 10, 24, 0.34) 100%);
}

.page-disclaimer .legal-hero-inner {
  position: relative;
  z-index: 2;
}

.page-disclaimer .legal-hero .breadcrumb {
  margin-bottom: 1.5rem;
  opacity: 0.88;
}

.page-disclaimer .legal-hero h1 {
  margin: 0.85rem 0 1.1rem;
  max-width: 15ch;
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 6.6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0.045em;
  color: var(--white);
  text-shadow: 0 18px 46px rgba(0, 0, 0, 0.55);
}

.page-disclaimer .legal-hero .lead {
  max-width: 64ch;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 条款索引 ---------- */
.page-disclaimer .legal-toc-wrap {
  margin-top: 2.25rem;
}

.page-disclaimer .legal-toc {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-toc a {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--legal-line);
  border-radius: var(--radius-md);
  background: var(--legal-panel);
  color: var(--steel);
  font-size: 0.9375rem;
  line-height: 1.45;
  text-decoration: none;
  transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.page-disclaimer .legal-toc a:hover,
.page-disclaimer .legal-toc a:focus-visible {
  border-color: var(--line-cyan);
  background: rgba(23, 42, 74, 0.85);
  color: var(--white);
  transform: translateY(-2px);
}

.page-disclaimer .legal-toc .toc-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--orange);
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .legal-body {
  padding-top: 0.5rem;
}

.page-disclaimer .legal-clause {
  position: relative;
  padding: 2.25rem 0;
  border-top: 1px solid var(--legal-line);
  scroll-margin-top: 8rem;
}

.page-disclaimer .legal-clause:first-child {
  border-top: 0;
}

.page-disclaimer .clause-head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.page-disclaimer .clause-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 4.4vw, 1.5rem);
  line-height: 1.32;
  letter-spacing: 0.03em;
  color: var(--white);
}

.page-disclaimer .clause-body {
  max-width: var(--legal-measure);
}

.page-disclaimer .clause-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--steel);
}

.page-disclaimer .clause-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(45, 226, 230, 0.75);
}

/* ---------- 备案与联系 ---------- */
.page-disclaimer .legal-clause--filing {
  margin-top: 2.5rem;
  padding: 1.75rem 1.15rem;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 95% at 0% 0%, rgba(45, 226, 230, 0.13), transparent 62%),
    linear-gradient(140deg, rgba(23, 42, 74, 0.86), rgba(10, 20, 40, 0.92));
}

.page-disclaimer .legal-clause--filing .clause-body {
  max-width: none;
}

.page-disclaimer .filing-intro {
  margin: 0 0 1.25rem;
  font-size: 0.9875rem;
  line-height: 1.8;
  color: var(--steel);
}

.page-disclaimer .filing-list {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .filing-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 0.9rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--legal-line);
  border-radius: var(--radius-md);
  background: rgba(5, 10, 24, 0.55);
}

.page-disclaimer .filing-list .contact-label {
  flex: none;
  min-width: 5.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .filing-list .contact-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: var(--white);
  word-break: break-all;
}

.page-disclaimer .filing-note {
  margin: 1.25rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--steel);
}

.page-disclaimer .filing-note a {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-decoration-color: rgba(45, 226, 230, 0.4);
  text-underline-offset: 3px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.page-disclaimer .filing-note a:hover,
.page-disclaimer .filing-note a:focus-visible {
  color: var(--white);
  text-decoration-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-disclaimer .legal-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .legal-clause--filing {
    padding: 2rem 1.75rem;
  }
}

@media (min-width: 880px) {
  .page-disclaimer .legal-hero {
    padding: 2.5rem 0 4rem;
  }

  .page-disclaimer .legal-hero-media {
    opacity: 0.52;
  }

  .page-disclaimer .legal-toc {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-disclaimer .legal-clause {
    display: grid;
    grid-template-columns: 118px minmax(0, 1fr);
    column-gap: 2.25rem;
    padding: 3.25rem 0;
  }

  .page-disclaimer .clause-head {
    display: block;
    margin-bottom: 0;
  }

  .page-disclaimer .clause-no {
    display: block;
    margin-bottom: 0.6rem;
    font-size: 2rem;
  }

  .page-disclaimer .clause-title {
    font-size: 1.4rem;
  }

  .page-disclaimer .legal-clause--filing {
    display: block;
    padding: 2.5rem;
  }

  .page-disclaimer .filing-list li {
    padding: 0.95rem 1.25rem;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .legal-hero h1 {
    max-width: 18ch;
  }

  .page-disclaimer .legal-body {
    padding-top: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc a,
  .page-disclaimer .filing-note a {
    transition: none;
  }

  .page-disclaimer .legal-toc a:hover,
  .page-disclaimer .legal-toc a:focus-visible {
    transform: none;
  }
}