.page-disclaimer {
  --not-ink: var(--ink);
  --not-rule: rgba(5, 11, 16, .14);
  --not-read: #2a404e;
  --not-soft: #5d7280;
  --not-w: min(640px, 100%);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* 顶部通栏视觉 */
.page-disclaimer .notice-banner {
  position: relative;
  overflow: hidden;
  background: var(--sea);
  border-bottom: 3px solid var(--ink);
}

.page-disclaimer .notice-banner__img {
  display: block;
  width: 100%;
  height: clamp(140px, 24vw, 250px);
  object-fit: cover;
  opacity: .6;
}

.page-disclaimer .notice-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(6, 24, 38, .92) 0%, rgba(6, 24, 38, .45) 58%, rgba(0, 240, 200, .22) 100%),
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(0, 240, 200, .18) 38px 39px);
  pointer-events: none;
}

.page-disclaimer .notice-banner__ghost {
  position: absolute;
  right: clamp(8px, 3vw, 48px);
  bottom: -.14em;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(84px, 25vw, 210px);
  line-height: .78;
  letter-spacing: -.07em;
  color: var(--cyan);
  opacity: .3;
  pointer-events: none;
  user-select: none;
}

/* 标题区 */
.page-disclaimer .notice-head {
  padding-block: clamp(28px, 5vw, 56px) clamp(8px, 2vw, 16px);
}

.page-disclaimer .notice-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--not-soft);
}

.page-disclaimer .notice-crumb a {
  color: var(--sea-2);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-disclaimer .notice-crumb a:hover,
.page-disclaimer .notice-crumb a:focus-visible {
  color: var(--ink);
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-disclaimer .notice-crumb__sep {
  color: var(--not-soft);
}

.page-disclaimer .notice-kicker {
  margin: clamp(20px, 4vw, 34px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--sea-2);
}

.page-disclaimer .notice-head h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(36px, 7vw, 66px);
  line-height: 1.04;
  letter-spacing: -.035em;
  color: var(--ink);
}

.page-disclaimer .notice-lede {
  max-width: var(--not-w);
  margin: 18px 0 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--not-read);
}

/* 条款索引 */
.page-disclaimer .notice-toc {
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(16px, 2.6vw, 24px) 0;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  background: rgba(13, 42, 63, .06);
}

.page-disclaimer .notice-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--not-soft);
}

.page-disclaimer .notice-toc__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(146px, 1fr));
  gap: 2px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer .notice-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  font-size: 14px;
  color: var(--sea-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-disclaimer .notice-toc__list a .n {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--not-soft);
}

.page-disclaimer .notice-toc__list a:hover,
.page-disclaimer .notice-toc__list a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--sea-2);
  outline: none;
}

/* 正文条款 */
.page-disclaimer .notice-body {
  padding-block: clamp(36px, 6vw, 72px) clamp(56px, 9vw, 104px);
}

.page-disclaimer .notice-body > .container > .clause {
  max-width: var(--not-w);
}

.page-disclaimer .clause {
  padding-block: clamp(22px, 3.2vw, 34px);
  border-top: 1px solid var(--not-rule);
  scroll-margin-top: 96px;
}

.page-disclaimer .clause:last-child {
  border-bottom: 1px solid var(--not-rule);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-disclaimer .clause__num {
  flex: none;
  display: inline-block;
  padding: 3px 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--paper);
  background: var(--sea-2);
}

.page-disclaimer .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-disclaimer .clause p {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--not-read);
}

.page-disclaimer .clause p a {
  color: var(--sea-2);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1.5px solid rgba(13, 42, 63, .45);
  transition: border-color .16s var(--ease), color .16s var(--ease);
}

.page-disclaimer .clause p a:hover,
.page-disclaimer .clause p a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--orange);
  outline: none;
}

/* 返回顶部 */
.page-disclaimer .to-top {
  position: fixed;
  right: clamp(12px, 3vw, 26px);
  bottom: clamp(12px, 3vw, 26px);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--sea);
  background: var(--cyan);
  border: 2px solid var(--sea);
  box-shadow: 4px 4px 0 var(--ink);
  text-decoration: none;
  transition: transform .16s var(--ease), box-shadow .16s var(--ease);
}

.page-disclaimer .to-top:hover,
.page-disclaimer .to-top:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
  outline: none;
}

@media (min-width: 768px) {
  .page-disclaimer .clause {
    position: relative;
    padding-left: 74px;
  }

  .page-disclaimer .clause__num {
    position: absolute;
    left: 0;
    top: clamp(28px, 3.4vw, 40px);
  }

  .page-disclaimer .clause__head {
    gap: 0;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .notice-banner__img {
    height: 260px;
  }

  .page-disclaimer .notice-toc__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .notice-toc__list a,
  .page-disclaimer .clause p a,
  .page-disclaimer .to-top {
    transition: none;
  }
}
<<<END>>>