.page-disclaimer {
  --ud-cut: 18px;
  --ud-clay-soft: rgba(180, 85, 46, 0.22);
  --ud-clay-line: rgba(180, 85, 46, 0.55);
  display: block;
}

.page-disclaimer a {
  color: var(--lh-gold);
  text-decoration-color: rgba(242, 163, 60, 0.45);
  text-underline-offset: 3px;
}

.page-disclaimer a:hover {
  color: var(--lh-amber);
}

/* 面包屑与首屏 */
.page-disclaimer .lh-breadcrumb {
  margin: 0 0 20px;
  font-size: 13px;
}

.page-disclaimer .lh-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-disclaimer .lh-breadcrumb a {
  color: var(--lh-muted);
  text-decoration: none;
}

.page-disclaimer .lh-breadcrumb a:hover {
  color: var(--lh-amber);
}

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

.ud-hero {
  padding-top: 26px;
  padding-bottom: 6px;
}

.ud-hero__grid {
  display: grid;
  gap: 20px;
}

.ud-eyebrow {
  margin: 0 0 12px;
  font-family: var(--lh-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lh-amber);
}

.ud-hero h1 {
  margin: 0;
  font-family: var(--lh-font-head);
  font-size: clamp(28px, 7vw, 54px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--lh-paper);
}

.ud-lede {
  margin: 16px 0 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--lh-muted);
}

.ud-stats {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 20px;
  list-style: none;
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius);
}

.ud-stat {
  display: grid;
  gap: 3px;
}

.ud-stat__num {
  font-family: var(--lh-font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--lh-gold);
}

.ud-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--lh-muted);
}

/* 规则带 */
.ud-rules {
  padding-top: 34px;
}

.ud-rules__title {
  position: relative;
  margin: 0 0 18px;
  padding-left: 16px;
  font-family: var(--lh-font-head);
  font-size: clamp(20px, 4.4vw, 27px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--lh-paper);
}

.ud-rules__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.25em;
  width: 5px;
  height: 1.05em;
  background: var(--lh-amber);
}

.ud-rules__grid {
  display: grid;
  gap: 14px;
}

.ud-rule {
  position: relative;
  padding: 22px 20px 26px;
  background: linear-gradient(158deg, var(--lh-rock) 0%, var(--lh-rock-deep) 100%);
  border: 1px solid var(--lh-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ud-cut)), 0 100%);
  transition: border-color 200ms ease-out, background 200ms ease-out;
}

.ud-rule--b {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - var(--ud-cut)));
  background: linear-gradient(202deg, var(--lh-rock) 0%, var(--lh-rock-deep) 100%);
}

.ud-rule:hover,
.ud-rule:focus-within {
  border-color: rgba(232, 114, 28, 0.55);
}

.ud-rule__no {
  display: inline-block;
  font-family: var(--lh-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--lh-clay);
}

.ud-rule h3 {
  margin: 10px 0 10px;
  font-family: var(--lh-font-head);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--lh-paper);
}

.ud-rule p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--lh-muted);
}

.ud-rule__eg {
  margin-top: 14px !important;
  padding-top: 12px;
  border-top: 1px dashed var(--lh-line);
  font-size: 13.5px;
  color: var(--lh-dim);
  transition: color 200ms ease-out;
}

.ud-rule:hover .ud-rule__eg,
.ud-rule:focus-within .ud-rule__eg {
  color: var(--lh-paper);
}

/* 信息图 */
.ud-figure {
  display: block;
  margin-top: 34px;
}

.page-disclaimer .ud-figure .lh-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--lh-radius);
  object-fit: cover;
}

.page-disclaimer .ud-figure .lh-figure__cap {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--lh-dim);
}

/* 条款区 */
.ud-body {
  padding-top: 40px;
}

.ud-body__head {
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--lh-line);
}

.ud-body__head h2 {
  margin: 0 0 8px;
  font-family: var(--lh-font-head);
  font-size: clamp(22px, 4.8vw, 30px);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--lh-paper);
}

.ud-body__head p {
  margin: 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--lh-muted);
}

.ud-layout {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}

.ud-index ul {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.ud-index a {
  display: block;
  padding: 12px 14px;
  background: var(--lh-glass);
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius);
  text-decoration: none;
  transition: border-color 180ms ease-out, transform 180ms ease-out;
}

.ud-index a:hover {
  border-color: rgba(232, 114, 28, 0.6);
  transform: translateY(-2px);
}

.ud-index__no {
  display: block;
  font-family: var(--lh-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lh-amber);
}

.ud-index__t {
  display: block;
  margin-top: 5px;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--lh-paper);
}

.ud-index__d {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--lh-dim);
}

.ud-list {
  display: grid;
  gap: 16px;
}

.ud-clause {
  scroll-margin-top: 96px;
  padding: 22px 20px 24px;
  background: var(--lh-rock);
  border: 1px solid var(--lh-line);
  border-radius: var(--lh-radius);
  box-shadow: var(--lh-shadow);
}

.ud-clause__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
}

.ud-no {
  flex: none;
  padding: 2px 10px;
  font-family: var(--lh-font-mono);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--lh-paper);
  background: var(--ud-clay-soft);
  border: 1px solid var(--ud-clay-line);
  border-radius: 2px;
}

.ud-clause h3 {
  margin: 0;
  font-family: var(--lh-font-head);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--lh-paper);
}

.ud-clause p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--lh-muted);
  overflow-wrap: break-word;
}

.ud-clause p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .lh-kv {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--lh-line-soft);
  font-size: 14px;
}

.page-disclaimer .lh-kv span:first-child {
  flex: none;
  color: var(--lh-dim);
}

.page-disclaimer .lh-kv span:last-child {
  color: var(--lh-paper);
  font-family: var(--lh-font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-disclaimer .lh-kv:last-of-type {
  border-bottom: 0;
}

.page-disclaimer .lh-expand {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--lh-line);
}

.page-disclaimer .lh-expand__text {
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-disclaimer .lh-panel p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--lh-muted);
}

.ud-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* 响应式 */
@media (min-width: 700px) {
  .ud-hero {
    padding-top: 34px;
  }

  .ud-rules__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ud-clause {
    padding: 26px 26px 28px;
  }

  .ud-clause h3 {
    font-size: 22px;
  }

  .page-disclaimer .lh-kv {
    padding: 11px 0;
  }
}

@media (min-width: 960px) {
  .ud-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 30px;
  }

  .ud-stats {
    gap: 20px;
    padding: 24px;
  }

  .ud-figure {
    margin-top: 40px;
  }

  .ud-layout {
    grid-template-columns: minmax(0, 268px) minmax(0, 1fr);
    gap: 28px;
  }

  .ud-index {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .ud-index ul {
    grid-template-columns: minmax(0, 1fr);
  }
}