.page-disclaimer {
  --disc-rule: rgba(143, 163, 156, .16);
  --disc-num-col: 84px;
  --disc-num-gap: 30px;
  --disc-paper-ink: #06231C;
  --disc-paper-mute: #123A33;
  background: var(--ink-900);
  color: var(--white);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding-bottom: clamp(28px, 5vw, 52px);
  background:
    radial-gradient(115% 85% at 10% 0%, rgba(55, 230, 200, .13), transparent 62%),
    linear-gradient(180deg, #05201A 0%, var(--ink-900) 70%);
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-hero .breadcrumb {
  padding-top: 20px;
}

.page-disclaimer .disc-hero .eyebrow {
  margin-top: clamp(22px, 3.4vw, 38px);
}

.page-disclaimer .disc-hero__title {
  margin: 12px 0 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-disclaimer .disc-hero__lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .disc-hero__figure {
  margin: clamp(26px, 4.4vw, 46px) 0 0;
  border: 1px solid var(--disc-rule);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-disclaimer .disc-hero__figure .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 条款跳转 ---------- */
.page-disclaimer .disc-toc {
  padding: clamp(24px, 3.6vw, 38px) 0;
  border-bottom: 1px solid var(--disc-rule);
}

.page-disclaimer .disc-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-disclaimer .disc-toc__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-toc__link:hover,
.page-disclaimer .disc-toc__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--neon);
}

.page-disclaimer .disc-toc__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--neon);
}

/* ---------- 条款流 ---------- */
.page-disclaimer .disc-body {
  padding: clamp(10px, 2vw, 20px) 0 clamp(48px, 7vw, 84px);
}

.page-disclaimer .disc-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(26px, 4vw, 42px) 0;
  border-top: 1px solid var(--disc-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .disc-clause__index {
  margin: 0;
  font-family: var(--font-num);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .08em;
  line-height: 1.4;
  color: var(--neon);
}

.page-disclaimer .disc-clause__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(21px, 2.7vw, 27px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-disclaimer .disc-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .disc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--gray);
}

.page-disclaimer .disc-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--neon);
}

.page-disclaimer .disc-list strong {
  font-weight: 600;
  color: var(--white);
}

.page-disclaimer .disc-link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 230, 200, .38);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-disclaimer .disc-link:hover,
.page-disclaimer .disc-link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 暖纸沙提示条带 ---------- */
.page-disclaimer .disc-band {
  margin: clamp(24px, 4vw, 40px) 0;
  padding: clamp(22px, 3.4vw, 34px) clamp(20px, 3.4vw, 38px);
  background: var(--paper);
  color: var(--disc-paper-ink);
  border-left: 3px solid var(--signal);
  border-radius: var(--r-md);
}

.page-disclaimer .disc-band__label {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--disc-paper-mute);
}

.page-disclaimer .disc-band__text {
  max-width: 62ch;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--disc-paper-ink);
}

.page-disclaimer .disc-band .disc-link {
  color: var(--disc-paper-mute);
  border-bottom-color: rgba(6, 35, 28, .38);
}

.page-disclaimer .disc-band .disc-link:hover,
.page-disclaimer .disc-band .disc-link:focus-visible {
  color: #06231C;
  border-bottom-color: var(--signal);
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 760px) {
  .page-disclaimer .disc-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-disclaimer .disc-clause {
    grid-template-columns: var(--disc-num-col) minmax(0, 1fr);
    gap: var(--disc-num-gap);
    padding: clamp(32px, 3.6vw, 48px) 0;
    scroll-margin-top: 110px;
  }

  .page-disclaimer .disc-clause__index {
    padding-top: 4px;
  }

  .page-disclaimer .disc-band {
    margin-left: calc(var(--disc-num-col) + var(--disc-num-gap));
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 1040px) {
  .page-disclaimer .disc-hero__figure {
    margin-top: clamp(34px, 4vw, 56px);
  }

  .page-disclaimer .disc-clause__index {
    font-size: 16px;
  }
}

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