.page-disclaimer {
  --pd-rail: 4.25rem;
  --pd-pad-y: clamp(1.5rem, 3.4vw, 2.5rem);
  overflow-wrap: anywhere;
}

/* 首屏 */
.page-disclaimer .page-disclaimer__hero {
  padding: clamp(1.75rem, 4.5vw, 3rem) 0 clamp(2rem, 5vw, 3.25rem);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .page-disclaimer__kicker {
  margin: 1.1rem 0 0.55rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--glacier);
}

.page-disclaimer h1 {
  margin: 0;
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-disclaimer .page-disclaimer__lead {
  margin: 1rem 0 0;
  max-width: 46em;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--mute);
}

.page-disclaimer .page-disclaimer__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .page-disclaimer__jump a {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--glacier);
  background: var(--glacier-tint);
  border: 1px solid rgba(46, 110, 158, 0.35);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .page-disclaimer__jump a:hover,
.page-disclaimer .page-disclaimer__jump a:focus-visible {
  background: var(--glacier);
  border-color: var(--glacier);
  color: var(--sheet);
}

/* 条款流 */
.page-disclaimer .page-disclaimer__body {
  padding-top: 0;
  padding-bottom: clamp(0.5rem, 1.5vw, 1rem);
}

.page-disclaimer .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  padding: var(--pd-pad-y) 0;
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .clause__num {
  display: block;
  font-size: clamp(1.75rem, 4.5vw, 2.625rem);
  font-weight: 800;
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--fir);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause__num::after {
  content: "";
  display: block;
  width: 1.6rem;
  height: 3px;
  margin-top: 0.55rem;
  background: var(--fir);
  opacity: 0.34;
}

.page-disclaimer .clause__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.125rem, 2.3vw, 1.4375rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}

.page-disclaimer .clause__lead {
  margin: 0 0 1rem;
  max-width: 46em;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mute);
}

.page-disclaimer .clause__points {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .clause__point {
  position: relative;
  max-width: 46em;
  padding-left: 1.1rem;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
}

.page-disclaimer .clause__point::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--fir);
  opacity: 0.55;
}

.page-disclaimer .clause__point strong {
  font-weight: 700;
  color: var(--ink);
}

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

.page-disclaimer .clause__point a:hover,
.page-disclaimer .clause__aside a:hover {
  color: var(--red);
}

.page-disclaimer .pin {
  display: inline-block;
  margin-right: 0.45rem;
  padding: 0.06rem 0.45rem 0.12rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--red);
  border: 1px solid var(--red);
  box-shadow: 2px 2px 0 rgba(216, 35, 42, 0.14);
  vertical-align: 0.08em;
}

.page-disclaimer .clause__figure {
  margin: 1.35rem 0 0;
}

.page-disclaimer .clause__aside {
  margin: 1.15rem 0 0;
  max-width: 46em;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--mute);
}

/* 站点信息 */
.page-disclaimer .page-disclaimer__meta {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-disclaimer .page-disclaimer__meta-row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--line);
}

.page-disclaimer .page-disclaimer__meta-row:last-child {
  border-bottom: 0;
}

.page-disclaimer .page-disclaimer__meta dt {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--mute);
}

.page-disclaimer .page-disclaimer__meta dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .page-disclaimer__fineprint {
  margin: 1.15rem 0 0;
  max-width: 46em;
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--mute);
}

/* 收尾入口 */
.page-disclaimer .page-disclaimer__cta {
  padding-bottom: clamp(2rem, 5vw, 3.5rem);
}

.page-disclaimer .page-disclaimer__cta-inner {
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: var(--sheet);
  border: 1px solid var(--line);
  border-left: 4px solid var(--fir);
}

.page-disclaimer .page-disclaimer__cta-title {
  margin: 0 0 0.4rem;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
}

.page-disclaimer .page-disclaimer__cta-text {
  margin: 0;
  max-width: 40em;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--mute);
}

/* 桌面端：编号轨道 + 正文列 */
@media (min-width: 768px) {
  .page-disclaimer .clause {
    grid-template-columns: var(--pd-rail) minmax(0, 1fr);
    gap: 0 2.25rem;
  }

  .page-disclaimer .clause__body {
    padding-top: 0.2rem;
  }

  .page-disclaimer .page-disclaimer__cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.75rem;
  }

  .page-disclaimer .page-disclaimer__cta-inner .btn {
    justify-self: end;
  }
}

@media (min-width: 1080px) {
  .page-disclaimer .clause {
    padding: clamp(2rem, 3vw, 2.75rem) 0;
  }

  .page-disclaimer .clause__body {
    max-width: 52rem;
  }
}

/* 窄屏 */
@media (max-width: 480px) {
  .page-disclaimer .page-disclaimer__meta-row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .page-disclaimer .clause__point {
    font-size: 0.9688rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .page-disclaimer__jump a {
    transition: none;
  }
}