.page-disclaimer {
  --doc-rail: 132px;
  --doc-top: calc(var(--header-h) + 28px);
  --doc-ink-soft: rgba(15, 43, 38, 0.86);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

.page-disclaimer a {
  color: var(--c-link);
}

/* ---------- 顶部面包屑与代号 ---------- */
.page-disclaimer .doc-topline {
  background: var(--c-paper);
  border-bottom: 1px solid var(--line-soft);
}

.page-disclaimer .doc-topline-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 16px;
  padding-top: 13px;
  padding-bottom: 13px;
}

.page-disclaimer .breadcrumb {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-stone);
}

.page-disclaimer .breadcrumb li + li::before {
  content: "/";
  margin: 0 8px;
  color: var(--c-stone);
}

.page-disclaimer .breadcrumb a {
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .breadcrumb a:hover,
.page-disclaimer .breadcrumb a:focus-visible {
  color: var(--c-link);
  border-bottom-color: var(--c-link);
}

.page-disclaimer .doc-code {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mustard);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .doc-hero {
  background: var(--c-ink);
  color: var(--c-paper);
  border-bottom: 1px solid var(--line-dark);
}

.page-disclaimer .doc-hero-grid {
  display: grid;
  gap: 26px;
  padding-top: 38px;
  padding-bottom: 34px;
}

.page-disclaimer .section-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-lake);
}

.page-disclaimer .doc-hero .section-label {
  color: var(--c-lake-soft);
}

.page-disclaimer h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  font-size: clamp(30px, 7.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 15em;
}

.page-disclaimer .doc-lead {
  margin: 0 0 22px;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(243, 238, 228, 0.82);
}

.page-disclaimer .doc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-disclaimer .doc-meta-text {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-lake-soft);
}

.page-disclaimer .ver-hover {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-disclaimer .tag-version {
  background: var(--c-mustard);
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  cursor: help;
}

.page-disclaimer .ver-hover-note {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 250px;
  max-width: 70vw;
  padding: 9px 11px;
  background: var(--c-paper);
  color: var(--c-ink);
  border: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.65;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
    visibility var(--dur) var(--ease);
  z-index: 6;
}

.page-disclaimer .ver-hover:hover .ver-hover-note,
.page-disclaimer .ver-hover:focus-within .ver-hover-note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-disclaimer .doc-hero-figure {
  margin: 0;
  border: 1px solid var(--line-dark);
  background: var(--c-ink);
  overflow: hidden;
}

.page-disclaimer .doc-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 条款速查条 ---------- */
.page-disclaimer .clause-index {
  background: var(--c-ink);
  border-top: 1px solid var(--line-dark-soft);
}

.page-disclaimer .clause-index-inner {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .clause-index-inner a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 16px;
  font-size: 13px;
  color: rgba(243, 238, 228, 0.72);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .clause-index-inner a .mono {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-lake-soft);
}

.page-disclaimer .clause-index-inner a:hover,
.page-disclaimer .clause-index-inner a:focus-visible {
  color: var(--c-paper);
  border-bottom-color: var(--c-signal);
}

/* ---------- 条款骨架 ---------- */
.page-disclaimer .clause {
  background: var(--c-paper);
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .clause-grid {
  display: grid;
  gap: 14px;
  padding-top: 30px;
  padding-bottom: 32px;
}

.page-disclaimer .clause-rail {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-disclaimer .clause-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-lake);
  border-left: 3px solid var(--c-lake);
  padding-left: 10px;
}

.page-disclaimer .clause-rail-name {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-stone);
}

.page-disclaimer .clause-body h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  font-size: clamp(23px, 4.6vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--c-ink);
  max-width: 18em;
}

.page-disclaimer .clause-body > p {
  margin: 0 0 16px;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--doc-ink-soft);
}

.page-disclaimer .clause-body a {
  color: var(--c-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 60, 14, 0.42);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

/* ---------- 编号条款列表 ---------- */
.page-disclaimer .clause-list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  counter-reset: cl;
  max-width: 46em;
}

.page-disclaimer .clause-list li {
  counter-increment: cl;
  position: relative;
  padding: 12px 0 12px 42px;
  border-top: 1px solid var(--line-soft);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--doc-ink-soft);
}

.page-disclaimer .clause-list li:first-child {
  border-top: none;
}

.page-disclaimer .clause-list li::before {
  content: counter(cl, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-lake);
}

.page-disclaimer .clause-list li a {
  color: var(--c-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(168, 60, 14, 0.42);
}

.page-disclaimer .clause-list li a:hover,
.page-disclaimer .clause-list li a:focus-visible {
  color: var(--c-signal);
  border-bottom-color: var(--c-signal);
}

/* ---------- 引用示例 ---------- */
.page-disclaimer .ref-sample {
  max-width: 46em;
  margin: 0 0 14px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--c-lake);
  background: var(--wash);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 2;
  color: var(--c-ink);
  overflow-x: auto;
}

.page-disclaimer .ref-sample .ref-line {
  display: block;
  white-space: nowrap;
}

.page-disclaimer .ref-sample .ref-key {
  color: var(--c-lake);
}

.page-disclaimer .ref-sample .ref-ver {
  color: var(--c-link);
  font-weight: 600;
}

.page-disclaimer .clause-note {
  margin: 0;
  max-width: 44em;
  padding-left: 14px;
  border-left: 2px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.72;
  color: var(--c-stone);
}

/* ---------- 结尾入口 ---------- */
.page-disclaimer .doc-outro {
  background: var(--c-ink);
  color: var(--c-paper);
  border-top: 1px solid var(--line-dark);
}

.page-disclaimer .doc-outro-grid {
  padding-top: 42px;
  padding-bottom: 48px;
}

.page-disclaimer .doc-outro .section-label {
  color: var(--c-lake-soft);
}

.page-disclaimer .doc-outro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  font-size: clamp(24px, 5vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--c-paper);
  max-width: 16em;
}

.page-disclaimer .doc-outro-links {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.page-disclaimer .doc-outro-links a {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 20px 18px;
  background: var(--c-ink);
  color: var(--c-paper);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .doc-outro-links a .mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-lake-soft);
  transition: color var(--dur) var(--ease);
}

.page-disclaimer .doc-outro-links a span:last-child {
  font-size: 15px;
  line-height: 1.62;
}

.page-disclaimer .doc-outro-links a:hover,
.page-disclaimer .doc-outro-links a:focus-visible {
  background: var(--c-lake);
  color: var(--c-paper);
  outline: 2px solid var(--c-signal);
  outline-offset: -2px;
}

.page-disclaimer .doc-outro-links a:hover .mono,
.page-disclaimer .doc-outro-links a:focus-visible .mono {
  color: var(--c-paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .doc-outro-links {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
    gap: 40px;
    padding-top: 54px;
    padding-bottom: 46px;
  }

  .page-disclaimer .doc-hero-figure {
    align-self: stretch;
  }

  .page-disclaimer .doc-hero-figure img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-disclaimer .clause-grid {
    grid-template-columns: var(--doc-rail) minmax(0, 1fr);
    gap: 48px;
    padding-top: 46px;
    padding-bottom: 46px;
  }

  .page-disclaimer .clause-rail {
    position: sticky;
    top: var(--doc-top);
    align-self: start;
    flex-direction: column;
    gap: 7px;
  }

  .page-disclaimer .clause-rail-name {
    padding-left: 13px;
  }
}

@media (min-width: 1180px) {
  .page-disclaimer .doc-hero-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 56px;
    padding-top: 62px;
    padding-bottom: 54px;
  }

  .page-disclaimer .clause-grid {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .ver-hover-note,
  .page-disclaimer .clause-index-inner a,
  .page-disclaimer .doc-outro-links a {
    transition: none;
  }
}