.page-disclaimer {
  --legal-measure: 42rem;
  --legal-sec-gap: clamp(2.25rem, 5vw, 3.5rem);
  background-color: var(--sand);
  color: var(--rock);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-disclaimer p,
.page-disclaimer li,
.page-disclaimer dd {
  font-size: 1.0625rem;
  line-height: 1.85;
}

.page-disclaimer a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

.page-disclaimer a:hover {
  color: var(--accent-deep);
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding-top: clamp(1.25rem, 4vw, 2rem);
  font-size: 0.8125rem;
  color: var(--stone);
}

.page-disclaimer .breadcrumb__link {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline-strong);
  padding-bottom: 1px;
}

.page-disclaimer .breadcrumb__link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--hairline-strong);
}

.page-disclaimer .breadcrumb__current {
  color: var(--rock);
  font-weight: 500;
}

/* ---------- 页首 ---------- */
.page-disclaimer .legal-hero {
  padding: clamp(1.5rem, 5vw, 2.75rem) 0 clamp(1.75rem, 4vw, 2.5rem);
}

.page-disclaimer .legal-hero__kicker {
  margin: 0 0 clamp(0.75rem, 2vw, 1.25rem);
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--clay);
  text-transform: uppercase;
}

.page-disclaimer .legal-hero h1 {
  margin: 0 0 clamp(1rem, 3vw, 1.5rem);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8vw, 4.75rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--rock);
}

.page-disclaimer .legal-hero__lead {
  max-width: 38rem;
  margin: 0 0 1.5rem;
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  line-height: 1.85;
  color: var(--slate);
}

.page-disclaimer .legal-hero__stamp {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
}

/* ---------- 页首横幅 ---------- */
.page-disclaimer .legal-banner {
  margin: 0 0 clamp(2rem, 5vw, 3.5rem);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--ink);
  line-height: 0;
}

.page-disclaimer .legal-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: inherit;
}

/* ---------- 目录 ---------- */
.page-disclaimer .legal-toc {
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background-color: rgba(255, 253, 249, 0.62);
}

.page-disclaimer .legal-toc__title {
  margin: 0 0 1rem;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  line-height: 1.4;
}

.page-disclaimer .legal-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.25rem;
}

.page-disclaimer .legal-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--rock);
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-disclaimer .legal-toc__link:hover {
  background-color: var(--clay-soft);
  color: var(--clay);
}

.page-disclaimer .legal-toc__no {
  flex: none;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-disclaimer .legal-toc__link:hover .legal-toc__no {
  color: var(--clay);
}

/* ---------- 正文小节 ---------- */
.page-disclaimer .legal-body {
  border-top: 1px solid var(--hairline-strong);
}

.page-disclaimer .legal-sec {
  scroll-margin-top: 6.5rem;
  padding: var(--legal-sec-gap) 0;
  border-bottom: 1px solid var(--hairline);
}

.page-disclaimer .legal-sec:last-child {
  border-bottom: 0;
  padding-bottom: clamp(3rem, 8vw, 5.5rem);
}

.page-disclaimer .legal-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.875rem;
}

.page-disclaimer .legal-sec__no {
  flex: none;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.page-disclaimer .legal-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--rock);
}

.page-disclaimer .legal-sec p {
  max-width: var(--legal-measure);
  margin: 1.1rem 0 0;
  color: var(--rock);
}

/* ---------- 条目列表 ---------- */
.page-disclaimer .legal-list {
  list-style: none;
  max-width: var(--legal-measure);
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-disclaimer .legal-list li {
  position: relative;
  padding-left: 1.4rem;
}

.page-disclaimer .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--gold);
}

/* ---------- 引用格式 ---------- */
.page-disclaimer .legal-cite {
  max-width: var(--legal-measure);
  margin: 1.5rem 0 0;
  padding: clamp(1rem, 3vw, 1.35rem) clamp(1.1rem, 3vw, 1.5rem);
  border-radius: var(--radius-md);
  background-color: var(--ink);
  color: var(--paper);
  font-family: var(--font-num);
  font-size: 0.8125rem;
  line-height: 1.95;
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-cite__label {
  display: block;
  margin-bottom: 0.6rem;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neon);
}

/* ---------- 联系信息 ---------- */
.page-disclaimer .legal-contact {
  max-width: var(--legal-measure);
  margin: 1.5rem 0 0;
  display: grid;
  gap: 1rem;
}

.page-disclaimer .legal-contact__row {
  padding-left: 0.9rem;
  border-left: 2px solid var(--clay-soft);
}

.page-disclaimer .legal-contact dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--stone);
  line-height: 1.6;
}

.page-disclaimer .legal-contact dd {
  margin: 0.25rem 0 0;
  color: var(--rock);
  overflow-wrap: anywhere;
}

.page-disclaimer .legal-contact__note {
  max-width: var(--legal-measure);
  margin: 1.25rem 0 0;
  font-size: 0.9375rem !important;
  line-height: 1.8;
  color: var(--stone);
}

.page-disclaimer .legal-contact__note a {
  color: var(--accent);
}

/* ---------- 备案条 ---------- */
.page-disclaimer .legal-record {
  max-width: var(--legal-measure);
  margin-top: clamp(2rem, 5vw, 2.75rem);
  padding-top: 1.25rem;
  border-top: 1px dashed var(--hairline-strong);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 1rem;
}

.page-disclaimer .legal-record__label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--stone);
  line-height: 1.6;
}

.page-disclaimer .legal-record__no {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--rock);
}

/* ---------- 回到顶部 ---------- */
.page-disclaimer .legal-top {
  position: fixed;
  right: clamp(0.75rem, 3vw, 1.75rem);
  bottom: clamp(0.75rem, 3vw, 1.75rem);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 1.05rem;
  border-radius: var(--radius-pill);
  background-color: var(--accent);
  color: var(--paper);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(22, 24, 26, 0.28);
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .legal-top:hover {
  color: var(--paper);
  transform: translateY(-2px);
}

.page-disclaimer .legal-top:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 639px) {
  .page-disclaimer .legal-banner img {
    aspect-ratio: 16 / 9;
  }

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

  .page-disclaimer .legal-toc__link {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}

@media (min-width: 640px) {
  .page-disclaimer .legal-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .legal-sec {
    padding-left: 0;
  }

  .page-disclaimer .legal-hero h1 {
    max-width: 24ch;
  }
}

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

  .page-disclaimer .legal-top:hover {
    transform: none;
  }
}