.page-disclaimer {
  --dl-line: rgba(110, 43, 255, 0.4);
  --dl-dim: rgba(23, 19, 37, 0.62);
}

.page-disclaimer .tf-breadcrumb {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--fog-500);
}

.page-disclaimer .tf-breadcrumb a {
  color: var(--paper-050);
  text-decoration: none;
  transition: color var(--ease);
}

.page-disclaimer .tf-breadcrumb a:hover,
.page-disclaimer .tf-breadcrumb a:focus-visible {
  color: var(--cyan-400);
}

.page-disclaimer .tf-breadcrumb__sep {
  margin: 0 8px;
  color: var(--purple-500);
}

/* ---- 首屏 ---- */
.page-disclaimer__hero-split {
  align-items: center;
  gap: 36px;
  margin-top: 30px;
}

.page-disclaimer__hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--paper-050);
  margin: 10px 0 18px;
}

.page-disclaimer__lede {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: rgba(246, 244, 251, 0.84);
  margin: 0 0 18px;
  max-width: 46ch;
}

.page-disclaimer__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer__hero-figure {
  margin: 0;
  border: 3px solid var(--purple-500);
  box-shadow: var(--shadow-hard);
}

.page-disclaimer__hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 要点带 ---- */
.page-disclaimer__chips-wrap {
  border-top: 0;
}

.page-disclaimer__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-disclaimer__chip {
  display: inline-block;
  padding: 9px 15px;
  border: 2px solid var(--purple-500);
  background: rgba(110, 43, 255, 0.12);
  color: var(--paper-050);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-disclaimer__chip:hover,
.page-disclaimer__chip:focus-visible {
  border-color: var(--orange-500);
  color: var(--orange-500);
  background: rgba(255, 106, 26, 0.1);
}

/* ---- 正文 ---- */
.page-disclaimer__body {
  max-width: 74ch;
}

.page-disclaimer__clause {
  border-top: 2px solid var(--dl-line);
  padding: 20px 0 26px;
  scroll-margin-top: 96px;
}

.page-disclaimer__clause:first-child {
  border-top-color: var(--purple-500);
}

.page-disclaimer__clause-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px 0;
  list-style: none;
  cursor: pointer;
}

.page-disclaimer__clause-head::-webkit-details-marker {
  display: none;
}

.page-disclaimer__clause-head::after {
  content: "−";
  margin-left: auto;
  padding: 0 6px;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--purple-500);
}

.page-disclaimer__clause:not([open]) .page-disclaimer__clause-head::after {
  content: "+";
}

.page-disclaimer__num {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--orange-700);
}

.page-disclaimer__num::after {
  content: "";
  width: 24px;
  height: 3px;
  background: var(--orange-500);
}

.page-disclaimer__clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-disclaimer__clause-body {
  padding-top: 14px;
}

.page-disclaimer__clause-body p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-900);
}

.page-disclaimer__clause-body p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer__clause-body a {
  color: var(--orange-700);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--ease);
}

.page-disclaimer__clause-body a:hover,
.page-disclaimer__clause-body a:focus-visible {
  color: var(--ink-950);
}

.page-disclaimer__aside {
  border-left: 3px solid var(--cyan-400);
  padding: 4px 0 4px 14px;
  margin: 16px 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.7;
  color: #4c4763;
}

.page-disclaimer__key {
  margin: 18px 0 0;
  padding: 16px 18px;
  max-width: 64ch;
  border: 3px solid var(--ink-950);
  background: #ffffff;
  box-shadow: 6px 6px 0 var(--orange-500);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--ink-900);
}

/* ---- 版本标记 ---- */
.page-disclaimer__ver {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 22px;
  padding: 10px 14px;
  border: 2px solid var(--ink-950);
  background: #ffffff;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-900);
  cursor: help;
}

.page-disclaimer__ver-num {
  color: var(--orange-700);
  font-weight: 700;
}

.page-disclaimer__ver-tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 12px);
  width: min(320px, 78vw);
  padding: 12px 14px;
  background: var(--ink-950);
  color: var(--paper-050);
  border: 2px solid var(--purple-500);
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--ease), transform var(--ease), visibility var(--ease);
  pointer-events: none;
  z-index: 6;
}

.page-disclaimer__ver:hover .page-disclaimer__ver-tip,
.page-disclaimer__ver:focus-visible .page-disclaimer__ver-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---- 版本刻度线 ---- */
.page-disclaimer__ticks {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 3px solid var(--ink-950);
}

.page-disclaimer__ticks li {
  position: relative;
  flex: 1 1 82px;
  padding: 14px 10px 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--dl-dim);
}

.page-disclaimer__ticks li::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 10px;
  width: 2px;
  height: 12px;
  background: var(--purple-500);
}

.page-disclaimer__ticks li.is-current {
  color: var(--orange-700);
  font-weight: 700;
}

.page-disclaimer__ticks li.is-current::before {
  height: 18px;
  background: var(--orange-500);
}

/* ---- 窄屏 ---- */
@media (max-width: 720px) {
  .page-disclaimer__hero-split {
    gap: 24px;
    margin-top: 22px;
  }

  .page-disclaimer__lede {
    font-size: 15.5px;
  }

  .page-disclaimer__chips {
    gap: 8px;
  }

  .page-disclaimer__chip {
    padding: 8px 12px;
    font-size: 12.5px;
  }

  .page-disclaimer__clause {
    padding: 18px 0 22px;
  }

  .page-disclaimer__clause-head {
    gap: 10px;
  }

  .page-disclaimer__num::after {
    width: 16px;
  }

  .page-disclaimer__key {
    padding: 14px;
    font-size: 15px;
    box-shadow: 4px 4px 0 var(--orange-500);
  }

  .page-disclaimer__ticks li {
    flex: 1 1 42%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer__chip,
  .page-disclaimer__clause-body a,
  .page-disclaimer__ver-tip,
  .page-disclaimer .tf-breadcrumb a {
    transition: none;
  }
}
<<<END>>>