.page-disclaimer {
  --legal-col: 660px;
  --legal-sticky-offset: calc(var(--header-h) + 68px);
  background-image:
    radial-gradient(circle at 10% 6%, rgba(52, 245, 197, 0.055), transparent 42%),
    radial-gradient(circle at 90% 20%, rgba(255, 176, 32, 0.045), transparent 46%);
  background-repeat: no-repeat;
}

.page-disclaimer .breadcrumb {
  padding-top: 18px;
}

.page-disclaimer .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: var(--fs-small);
  color: var(--ash);
}

.page-disclaimer .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ridge);
}

.page-disclaimer .breadcrumb-link {
  color: var(--ash);
  text-decoration: none;
}

.page-disclaimer .breadcrumb-link:hover,
.page-disclaimer .breadcrumb-link:focus-visible {
  color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .legal-hero {
  padding-top: clamp(22px, 4.5vw, 44px);
}

.page-disclaimer .legal-hero__title {
  margin: 12px 0 0;
  max-width: 16em;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5.6vw, 3.5rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--chalk);
}

.page-disclaimer .legal-hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--ash);
}

.page-disclaimer .legal-hero__media {
  margin-top: clamp(22px, 4vw, 36px);
}

.page-disclaimer .legal-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 600;
  object-fit: cover;
  border: 1px solid var(--ridge);
  border-radius: var(--r-xl);
}

/* ---------- 锚点条 ---------- */
.page-disclaimer .legal-toc {
  position: sticky;
  top: var(--header-h);
  z-index: 20;
  margin-top: clamp(20px, 3.5vw, 32px);
  background: rgba(6, 18, 15, 0.94);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--ridge);
  border-bottom: 1px solid var(--ridge);
}

.page-disclaimer .legal-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 11px 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .legal-toc__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .legal-toc__link {
  display: block;
  padding: 7px 15px;
  white-space: nowrap;
  border: 1px solid var(--ridge);
  border-radius: var(--r-pill);
  font-family: var(--font-data);
  font-size: 0.82rem;
  color: var(--ash);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-disclaimer .legal-toc__link:hover,
.page-disclaimer .legal-toc__link:focus-visible {
  color: var(--chalk);
  border-color: var(--cyan);
  background: rgba(52, 245, 197, 0.09);
}

/* ---------- 正文 ---------- */
.page-disclaimer .legal-body {
  max-width: var(--legal-col);
  padding: clamp(28px, 5vw, 54px) 0 clamp(40px, 7vw, 80px);
}

.page-disclaimer .legal-block {
  scroll-margin-top: var(--legal-sticky-offset);
  margin-bottom: 26px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--ridge);
}

.page-disclaimer .legal-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .legal-block__title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--chalk);
}

.page-disclaimer .legal-block__mark {
  flex: 0 0 auto;
  width: 14px;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--amber);
  transition: width 0.28s var(--ease);
}

.page-disclaimer .legal-block__title:hover .legal-block__mark,
.page-disclaimer .legal-block__title:focus-within .legal-block__mark {
  width: 42px;
}

.page-disclaimer .legal-block p {
  margin: 0 0 12px;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--chalk);
}

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

.page-disclaimer .legal-block a {
  color: var(--cyan-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-disclaimer .legal-block a:hover,
.page-disclaimer .legal-block a:focus-visible {
  color: var(--cyan);
}

.page-disclaimer .legal-list {
  display: grid;
  gap: 10px;
  margin: 2px 0 14px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--chalk);
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 2px;
  border-radius: var(--r-pill);
  background: var(--cyan);
}

/* ---------- 站点信息板 ---------- */
.page-disclaimer .legal-info {
  margin: 4px 0 16px;
  border: 1px solid var(--ridge);
  border-radius: var(--r-lg);
  background: var(--panel);
  overflow: hidden;
}

.page-disclaimer .legal-info__row {
  display: grid;
  grid-template-columns: 8.5em 1fr;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--ridge);
  font-family: var(--font-data);
  font-size: var(--fs-data);
}

.page-disclaimer .legal-info__row:last-child {
  border-bottom: 0;
}

.page-disclaimer .legal-info__row dt {
  margin: 0;
  color: var(--ash);
}

.page-disclaimer .legal-info__row dd {
  margin: 0;
  color: var(--chalk);
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.page-disclaimer .legal-info__row dd.is-key {
  color: var(--amber);
}

.page-disclaimer .legal-block p.legal-note {
  font-size: var(--fs-small);
  color: var(--ash);
  line-height: 1.7;
}

/* ---------- 响应式 ---------- */
@media (max-width: 720px) {
  .page-disclaimer .legal-body {
    max-width: 100%;
  }

  .page-disclaimer .legal-hero__title {
    max-width: 100%;
  }

  .page-disclaimer .legal-info__row {
    grid-template-columns: 1fr;
    gap: 3px;
    padding: 12px 14px;
  }

  .page-disclaimer .legal-block__title {
    gap: 10px;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .legal-body {
    max-width: 700px;
  }
}

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