.page-disclaimer {
  --disclaimer-gutter: 18px;
  position: relative;
  background: var(--carbon-950);
  color: var(--paper);
  padding-bottom: 88px;
  overflow-x: hidden;
}

.page-disclaimer a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-disclaimer .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.page-disclaimer .breadcrumb__link {
  color: var(--slate);
  text-decoration: none;
  transition: color var(--fast) var(--ease);
}

.page-disclaimer .breadcrumb__link:hover {
  color: var(--cyan);
}

.page-disclaimer .breadcrumb__sep {
  color: var(--carbon-700);
}

.page-disclaimer .breadcrumb__current {
  color: var(--paper-muted);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .legal-hero {
  position: relative;
  padding: 36px 0 44px;
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(0, 229, 199, 0.14), transparent 62%),
    radial-gradient(90% 80% at 0% 100%, rgba(255, 90, 31, 0.12), transparent 60%),
    linear-gradient(165deg, var(--carbon-900), var(--carbon-950));
  border-bottom: 1px solid var(--carbon-700);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--cyan) 58%, transparent);
}

.page-disclaimer .legal-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, var(--carbon-700) 0 1px, transparent 1px 22px);
  opacity: 0.85;
  pointer-events: none;
}

.page-disclaimer .legal-hero__inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--disclaimer-gutter);
  display: grid;
  gap: 26px;
}

.page-disclaimer .legal-hero__tag {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-disclaimer .legal-hero__title {
  font-size: clamp(36px, 9vw, 58px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: var(--paper);
}

.page-disclaimer .legal-hero__lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-muted);
  margin: 0 0 22px;
  max-width: 46ch;
}

.page-disclaimer .legal-hero__meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-disclaimer .legal-hero__meta li {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--paper-muted);
  background: rgba(31, 37, 40, 0.9);
  border: 1px solid var(--carbon-700);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
}

.page-disclaimer .legal-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--carbon-700);
  border-radius: var(--radius-panel);
  overflow: hidden;
  background: var(--carbon-900);
}

.page-disclaimer .legal-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-disclaimer .legal-hero__visual::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(0, 229, 199, 0));
}

/* ---------- 主体：刻度导航 + 条款面板 ---------- */

.page-disclaimer .legal-body {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 30px var(--disclaimer-gutter) 0;
  display: grid;
  gap: 22px;
}

.page-disclaimer .clause-nav {
  background: var(--carbon-900);
  border: 1px solid var(--carbon-700);
  border-radius: var(--radius-card);
  padding: 16px 14px 18px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-disclaimer .clause-nav__label {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--slate);
  margin: 0 0 12px;
  padding-left: 4px;
}

.page-disclaimer .clause-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
}

.page-disclaimer .clause-nav__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  white-space: nowrap;
  padding: 9px 14px 9px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  color: var(--paper-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease),
    border-color var(--fast) var(--ease);
}

.page-disclaimer .clause-nav__link::before {
  content: "";
  align-self: center;
  width: 14px;
  height: 1px;
  flex: none;
  background: var(--carbon-700);
  transition: background var(--fast) var(--ease), width var(--fast) var(--ease);
}

.page-disclaimer .clause-nav__link:hover,
.page-disclaimer .clause-nav__link:focus-visible {
  color: var(--paper);
  background: var(--carbon-800);
  border-color: var(--carbon-700);
}

.page-disclaimer .clause-nav__link:hover::before,
.page-disclaimer .clause-nav__link:focus-visible::before {
  background: var(--orange);
  width: 24px;
}

.page-disclaimer .clause-nav__idx {
  font-size: 11px;
  color: var(--orange);
  letter-spacing: 0.08em;
}

.page-disclaimer .clause-nav__text {
  font-size: 13px;
}

.page-disclaimer .clause-nav__note {
  display: none;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--slate);
  margin: 18px 0 0;
  padding-left: 4px;
  border-top: 1px dashed var(--carbon-700);
  padding-top: 14px;
}

.page-disclaimer .clause-stack {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.page-disclaimer .clause {
  position: relative;
  background: var(--carbon-800);
  border: 1px solid var(--carbon-700);
  border-radius: var(--radius-panel);
  padding: 22px 18px 24px;
  scroll-margin-top: 96px;
  transition: border-color var(--mid) var(--ease), transform var(--mid) var(--ease),
    box-shadow var(--mid) var(--ease);
}

.page-disclaimer .clause::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 26px;
  bottom: 26px;
  width: 3px;
  border-radius: 3px;
  background: var(--orange);
  opacity: 0;
  transition: opacity var(--mid) var(--ease);
}

.page-disclaimer .clause:target {
  border-color: rgba(255, 90, 31, 0.7);
  box-shadow: 0 0 0 1px rgba(255, 90, 31, 0.2), 0 18px 40px rgba(0, 0, 0, 0.45);
}

.page-disclaimer .clause:target::before {
  opacity: 1;
}

.page-disclaimer .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 12px;
}

.page-disclaimer .clause__idx {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: rgba(255, 90, 31, 0.1);
  border: 1px solid rgba(255, 90, 31, 0.38);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
}

.page-disclaimer .clause__scope {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-disclaimer .clause__title {
  font-size: clamp(20px, 4.6vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 12px;
  color: var(--paper);
}

.page-disclaimer .clause__body p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-muted);
}

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

.page-disclaimer .clause__body strong {
  color: var(--paper);
  font-weight: 600;
}

.page-disclaimer .clause__body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--fast) var(--ease);
}

.page-disclaimer .clause__body a:hover {
  color: var(--lime);
}

.page-disclaimer .clause__list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-muted);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 9px;
  height: 1px;
  background: var(--cyan);
}

.page-disclaimer .metric {
  font-family: var(--font-display);
  font-size: 1.18em;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--lime);
  white-space: nowrap;
}

/* ---------- 页尾交叉入口 ---------- */

.page-disclaimer .legal-cross {
  max-width: var(--shell);
  margin: 30px auto 0;
  padding: 0 var(--disclaimer-gutter);
}

.page-disclaimer .legal-cross__panel {
  background: var(--paper);
  color: var(--carbon-950);
  border-radius: var(--radius-panel);
  padding: 26px 20px;
  display: grid;
  gap: 20px;
  position: relative;
  overflow: hidden;
}

.page-disclaimer .legal-cross__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, rgba(7, 9, 10, 0.35) 0 1px, transparent 1px 14px);
}

.page-disclaimer .legal-cross__title {
  font-size: clamp(20px, 4.4vw, 24px);
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--carbon-950);
}

.page-disclaimer .legal-cross__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: #2b3134;
  max-width: 54ch;
}

.page-disclaimer .legal-cross__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .cross-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  background: var(--carbon-950);
  color: var(--paper);
  border: 1px solid var(--carbon-950);
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease),
    border-color var(--fast) var(--ease);
}

.page-disclaimer .cross-link:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--carbon-950);
}

.page-disclaimer .cross-link--ghost {
  background: transparent;
  color: var(--carbon-950);
  border-color: rgba(7, 9, 10, 0.38);
}

.page-disclaimer .cross-link--ghost:hover {
  background: var(--carbon-950);
  color: var(--paper);
  border-color: var(--carbon-950);
}

/* ---------- 回到顶部 ---------- */

.page-disclaimer .to-top {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 20;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(20, 24, 26, 0.95);
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.55);
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease),
    transform var(--fast) var(--ease);
}

.page-disclaimer .to-top:hover {
  background: var(--cyan);
  color: var(--carbon-950);
  transform: translateY(-2px);
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 720px) {
  .page-disclaimer {
    --disclaimer-gutter: 32px;
  }

  .page-disclaimer .legal-hero {
    padding: 52px 0 60px;
  }

  .page-disclaimer .clause {
    padding: 28px 26px 30px;
  }

  .page-disclaimer .legal-cross__panel {
    padding: 32px 30px;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    gap: 46px;
  }

  .page-disclaimer .legal-hero__lead {
    font-size: 16px;
  }
}

@media (min-width: 1000px) {
  .page-disclaimer .legal-body {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 46px;
    padding-top: 48px;
    align-items: start;
  }

  .page-disclaimer .clause-nav {
    position: sticky;
    top: 92px;
    overflow: visible;
    padding: 20px 16px 22px;
  }

  .page-disclaimer .clause-nav__list {
    flex-direction: column;
    gap: 2px;
  }

  .page-disclaimer .clause-nav__link {
    border-radius: 12px;
    padding: 9px 10px;
  }

  .page-disclaimer .clause-nav__note {
    display: block;
  }

  .page-disclaimer .clause-nav__text {
    font-size: 14px;
  }

  .page-disclaimer .clause-stack {
    gap: 18px;
  }
}

@media (hover: hover) {
  .page-disclaimer .clause:hover {
    transform: translateY(-2px);
    border-color: rgba(0, 229, 199, 0.45);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .to-top,
  .page-disclaimer .clause-nav__link,
  .page-disclaimer .clause-nav__link::before,
  .page-disclaimer .cross-link {
    transition: none;
  }

  .page-disclaimer .clause:hover,
  .page-disclaimer .to-top:hover {
    transform: none;
  }
}
<<<END>>>