.page-disclaimer {
  --legal-line: rgba(143, 163, 184, 0.24);
  --legal-line-soft: rgba(143, 163, 184, 0.14);
  --legal-text: rgba(244, 247, 250, 0.8);
  color: var(--mist);
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2.5rem, 6vw, 4rem);
  background:
    radial-gradient(circle at 88% 0%, rgba(20, 102, 168, 0.22), transparent 55%),
    linear-gradient(180deg, var(--ink-900), var(--ink-950));
}

.page-disclaimer .legal-shell {
  max-width: var(--shell-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-disclaimer .breadcrumbs {
  margin-bottom: 1rem;
}

/* —— 顶部摘要区 —— */
.page-disclaimer .legal-hero {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.25rem, 3vw, 2.25rem);
  border: 1px solid var(--legal-line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(14, 46, 79, 0.86), rgba(4, 16, 29, 0.95));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--orange), var(--orange-300));
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(143, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(143, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(160deg, rgba(0, 0, 0, 0.85), transparent 72%);
  -webkit-mask-image: linear-gradient(160deg, rgba(0, 0, 0, 0.85), transparent 72%);
  opacity: 0.7;
}

.page-disclaimer .legal-hero__text {
  position: relative;
  z-index: 1;
}

.page-disclaimer .legal-hero__eyebrow {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--orange-300);
}

.page-disclaimer .legal-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-disclaimer .legal-hero__lead {
  margin: 1rem 0 0;
  max-width: 58ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--legal-text);
}

.page-disclaimer .legal-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-hero__facts li {
  padding: 0.34rem 0.72rem;
  border: 1px solid var(--legal-line);
  border-radius: 999px;
  background: rgba(4, 16, 29, 0.6);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: var(--gray);
}

.page-disclaimer .legal-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--legal-line-soft);
  border-radius: var(--radius);
  background: var(--ink-950);
  overflow: hidden;
}

.page-disclaimer .legal-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
}

/* —— 两栏布局 —— */
.page-disclaimer .legal-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-disclaimer .legal-rail {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-disclaimer .legal-toc {
  padding: 1rem 1rem 1.15rem;
  border: 1px solid var(--legal-line);
  border-radius: var(--radius);
  background: rgba(14, 46, 79, 0.5);
}

.page-disclaimer .legal-toc__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-disclaimer .legal-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.1rem;
}

.page-disclaimer .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.45rem 0.5rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--gray);
  font-size: 0.9rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background-color 0.16s var(--ease);
}

.page-disclaimer .legal-toc__link span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--blue-500);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  color: var(--mist);
  border-left-color: var(--orange);
  background: rgba(20, 102, 168, 0.16);
}

.page-disclaimer .legal-toc__link:focus-visible {
  outline: 2px solid var(--orange-300);
  outline-offset: 2px;
}

.page-disclaimer .legal-summary {
  padding: 1rem;
  border: 1px dashed var(--legal-line);
  border-radius: var(--radius);
  background: rgba(4, 16, 29, 0.55);
}

.page-disclaimer .legal-summary__title {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--orange-300);
}

.page-disclaimer .legal-summary ul {
  margin: 0.6rem 0 0;
  padding-left: 1.05rem;
  color: var(--gray);
  font-size: 0.85rem;
  line-height: 1.75;
}

.page-disclaimer .legal-summary li + li {
  margin-top: 0.35rem;
}

/* —— 条款正文 —— */
.page-disclaimer .legal-body {
  display: grid;
  gap: 1.1rem;
  min-width: 0;
}

.page-disclaimer .legal-section {
  scroll-margin-top: 5.5rem;
  padding: clamp(1.1rem, 2.5vw, 1.8rem);
  border: 1px solid var(--legal-line);
  border-left: 3px solid rgba(20, 102, 168, 0.6);
  border-radius: var(--radius);
  background: rgba(7, 26, 47, 0.58);
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-disclaimer .legal-section:target {
  border-left-color: var(--orange);
  background: rgba(14, 46, 79, 0.72);
}

.page-disclaimer .legal-section__head {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  margin-bottom: 0.85rem;
}

.page-disclaimer .legal-section__num {
  font-family: var(--font-mono);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-disclaimer .legal-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.4vw, 1.4rem);
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-disclaimer .legal-section p {
  margin: 0 0 0.8rem;
  font-size: 0.97rem;
  line-height: 1.85;
  color: var(--legal-text);
}

.page-disclaimer .legal-section p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .legal-section strong {
  color: var(--mist);
  font-weight: 600;
}

.page-disclaimer .legal-section a {
  color: var(--orange-300);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .legal-section a:hover {
  color: var(--orange);
}

.page-disclaimer .legal-list {
  margin: 0 0 0.85rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 0.95rem;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--legal-text);
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-500);
}

/* —— 相关说明 —— */
.page-disclaimer .legal-related {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.4rem;
}

.page-disclaimer .legal-related__link {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--legal-line);
  border-radius: var(--radius);
  background: rgba(14, 46, 79, 0.48);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-disclaimer .legal-related__link:hover,
.page-disclaimer .legal-related__link:focus-visible {
  border-color: var(--orange);
  background: rgba(20, 102, 168, 0.22);
  transform: translateY(-2px);
}

.page-disclaimer .legal-related__link:focus-visible {
  outline: 2px solid var(--orange-300);
  outline-offset: 2px;
}

.page-disclaimer .legal-related__label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mist);
}

.page-disclaimer .legal-related__desc {
  font-size: 0.83rem;
  line-height: 1.65;
  color: var(--gray);
}

/* —— 响应式 —— */
@media (min-width: 640px) {
  .page-disclaimer .legal-related {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    align-items: stretch;
  }

  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(0, 258px) minmax(0, 1fr);
    gap: clamp(1.5rem, 3vw, 2.75rem);
    align-items: start;
  }

  .page-disclaimer .legal-rail {
    position: sticky;
    top: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .legal-toc__link,
  .page-disclaimer .legal-related__link,
  .page-disclaimer .legal-section {
    transition: none;
  }

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

@media print {
  .page-disclaimer {
    background: #fff;
    color: #000;
    padding-block: 0;
  }

  .page-disclaimer .legal-hero__figure,
  .page-disclaimer .legal-toc,
  .page-disclaimer .legal-summary,
  .page-disclaimer .breadcrumbs,
  .page-disclaimer .legal-related {
    display: none;
  }

  .page-disclaimer .legal-hero,
  .page-disclaimer .legal-section {
    background: #fff;
    border-color: #999;
    box-shadow: none;
  }

  .page-disclaimer .legal-hero::before,
  .page-disclaimer .legal-hero::after {
    display: none;
  }

  .page-disclaimer .legal-layout {
    display: block;
    margin-top: 1rem;
  }

  .page-disclaimer .legal-hero h1,
  .page-disclaimer .legal-hero__lead,
  .page-disclaimer .legal-section h2,
  .page-disclaimer .legal-section p,
  .page-disclaimer .legal-list li,
  .page-disclaimer .legal-section strong {
    color: #000;
  }

  .page-disclaimer .legal-section {
    break-inside: avoid;
  }
}