.page-disclaimer {
  --pd-line: rgba(140, 153, 179, .24);
  --pd-line-soft: rgba(140, 153, 179, .13);
  --pd-accent: var(--c-clay);
  --pd-dim: rgba(244, 241, 233, .74);
  --pd-gutter: clamp(18px, 4vw, 40px);

  background: var(--c-void);
  color: var(--c-bone);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.page-disclaimer .pd-wrap {
  width: min(calc(100% - var(--pd-gutter) * 2), var(--wrap));
  margin-inline: auto;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  padding-top: clamp(16px, 2.4vw, 28px);
}

.page-disclaimer .pd-hero__lead {
  max-width: 760px;
  padding: clamp(22px, 4vw, 44px) 0 clamp(26px, 4vw, 46px);
}

.page-disclaimer .pd-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-clay);
}

.page-disclaimer .pd-hero__tick {
  display: block;
  width: 26px;
  height: 1px;
  background: currentColor;
}

.page-disclaimer .pd-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -.022em;
  color: var(--c-bone);
}

.page-disclaimer .pd-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.78;
  color: var(--pd-dim);
}

.page-disclaimer .pd-banner {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-top: 1px solid var(--pd-line-soft);
  border-bottom: 1px solid var(--pd-line-soft);
}

.page-disclaimer .pd-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: .82;
  filter: saturate(.86);
}

.page-disclaimer .pd-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(10, 16, 32, .06) 0%, rgba(10, 16, 32, .52) 62%, var(--c-void) 100%);
}

@media (min-width: 780px) {
  .page-disclaimer .pd-banner img {
    aspect-ratio: 8 / 3;
  }
}

/* ---------- 条款列表 ---------- */
.page-disclaimer .pd-terms {
  padding-block: clamp(44px, 7vw, 88px);
}

.page-disclaimer .pd-terms__title {
  margin: 0 0 clamp(18px, 3vw, 30px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 30px);
  letter-spacing: -.015em;
  color: var(--c-bone);
}

.page-disclaimer .terms {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pd-line);
}

.page-disclaimer .term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: clamp(22px, 3.2vw, 34px) 0;
  border-bottom: 1px solid var(--pd-line);
  scroll-margin-top: 150px;
}

@media (min-width: 820px) {
  .page-disclaimer .term {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 36px;
    padding-block: clamp(26px, 3vw, 38px);
  }
}

.page-disclaimer .term__marker {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .term__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
  color: rgba(140, 153, 179, .74);
  transition: color .28s ease;
}

.page-disclaimer .term__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid var(--pd-accent);
  background: transparent;
  transition: transform .3s cubic-bezier(.2, .7, .3, 1), background-color .3s ease, box-shadow .3s ease;
}

.page-disclaimer .term:hover .term__dot,
.page-disclaimer .term:focus-within .term__dot {
  transform: scale(1.7);
  background: var(--pd-accent);
  box-shadow: 0 0 0 6px rgba(179, 101, 60, .14);
}

.page-disclaimer .term:hover .term__num,
.page-disclaimer .term:focus-within .term__num {
  color: var(--c-clay);
}

.page-disclaimer .term__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.34;
  letter-spacing: -.01em;
  color: var(--c-bone);
}

.page-disclaimer .term__anchor {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(140, 153, 179, .5);
  text-decoration: none;
  transition: color .25s ease;
}

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

.page-disclaimer .term__text {
  max-width: 68ch;
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pd-dim);
}

.page-disclaimer .term__text:last-child {
  margin-bottom: 0;
}

.page-disclaimer .term__text a {
  color: var(--c-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color .25s ease;
}

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

/* ---------- 收束色带 ---------- */
.page-disclaimer .pd-close {
  margin-top: clamp(36px, 6vw, 72px);
  padding-block: clamp(42px, 6.4vw, 80px);
  background: linear-gradient(145deg, var(--c-rock) 0%, #1A2338 46%, var(--c-void) 100%);
  border-top: 1px solid var(--pd-line);
  border-bottom: 1px solid var(--pd-line-soft);
}

.page-disclaimer .pd-close__inner {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
}

@media (min-width: 880px) {
  .page-disclaimer .pd-close__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
    gap: 56px;
  }
}

.page-disclaimer .pd-close__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.28;
  letter-spacing: -.015em;
  color: var(--c-bone);
}

.page-disclaimer .pd-close__text {
  margin: 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pd-dim);
}

.page-disclaimer .pd-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .term__dot,
  .page-disclaimer .term__num,
  .page-disclaimer .term__anchor,
  .page-disclaimer .term__text a {
    transition: none;
  }

  .page-disclaimer .term:hover .term__dot,
  .page-disclaimer .term:focus-within .term__dot {
    transform: none;
  }
}