.page-disclaimer {
  --dsc-max: 980px;
  --dsc-num-size: clamp(32px, 8vw, 54px);
  background-color: var(--c-midnight);
  background-image:
    radial-gradient(120% 55% at 8% 0%, rgba(18, 208, 124, 0.14), transparent 62%),
    radial-gradient(90% 46% at 100% 6%, rgba(53, 225, 232, 0.12), transparent 60%),
    linear-gradient(180deg, var(--c-midnight) 0%, var(--c-deep) 50%, var(--c-midnight) 100%);
  color: var(--c-paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-disclaimer a {
  color: var(--c-cyan);
  text-decoration-color: rgba(53, 225, 232, 0.42);
  text-underline-offset: 3px;
}

.page-disclaimer a:hover {
  color: var(--c-paper);
}

/* ---------- 首屏 ---------- */

.page-disclaimer .doc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .doc-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-disclaimer .doc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.85) contrast(1.05);
}

.page-disclaimer .doc-hero__inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(24px, 4.5vw, 44px) var(--gutter) clamp(36px, 6.5vw, 72px);
}

.page-disclaimer .doc-hero .breadcrumb {
  margin-bottom: clamp(22px, 4.5vw, 44px);
}

.page-disclaimer .doc-hero__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-disclaimer .doc-hero__title {
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  font-family: var(--font-display);
  font-size: clamp(52px, 15vw, 132px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-disclaimer .doc-hero__lede {
  max-width: 62ch;
  margin: 0 0 clamp(24px, 4vw, 40px);
  font-size: clamp(16px, 2.4vw, 19px);
  line-height: 1.72;
  color: rgba(241, 243, 236, 0.82);
}

.page-disclaimer .doc-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-disclaimer .doc-hero__fact {
  padding: 14px 16px;
  background: rgba(16, 38, 58, 0.78);
}

.page-disclaimer .doc-hero__fact dt {
  margin-bottom: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-disclaimer .doc-hero__fact dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.01em;
  line-height: 1.3;
  color: var(--c-paper);
}

/* ---------- 顶部条款索引带 ---------- */

.page-disclaimer .clause-rail {
  position: relative;
  background: rgba(10, 24, 38, 0.92);
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .clause-rail__list {
  display: flex;
  gap: 8px;
  max-width: var(--dsc-max);
  margin: 0 auto;
  padding: 12px var(--gutter);
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .clause-rail__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  white-space: nowrap;
  scroll-snap-align: start;
  font-size: 13px;
  color: rgba(241, 243, 236, 0.78);
  text-decoration: none;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-disclaimer .clause-rail__link:hover,
.page-disclaimer .clause-rail__link:focus-visible {
  color: var(--c-paper);
  border-color: var(--c-cyan);
  background: rgba(53, 225, 232, 0.1);
}

.page-disclaimer .clause-rail__num {
  font-family: var(--font-num);
  font-size: 12px;
  color: var(--c-green);
}

/* ---------- 正文单栏 ---------- */

.page-disclaimer .doc-body {
  display: flex;
  flex-direction: column;
  gap: clamp(22px, 4vw, 42px);
  max-width: var(--dsc-max);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 60px) var(--gutter) clamp(36px, 6vw, 76px);
}

.page-disclaimer .clause {
  position: relative;
  padding: clamp(20px, 3.4vw, 34px) clamp(16px, 3vw, 34px);
  border-left: 2px solid var(--c-line);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(16, 38, 58, 0.36);
  scroll-margin-top: 92px;
  transition: background 0.24s var(--ease), border-left-color 0.24s var(--ease);
}

.page-disclaimer .clause:hover {
  background: var(--c-stone);
  border-left-color: var(--c-line-strong);
}

.page-disclaimer .clause:target {
  background: var(--c-stone);
  border-left-color: var(--c-green);
}

.page-disclaimer .clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 2vw, 20px);
  margin-bottom: clamp(10px, 1.6vw, 16px);
}

.page-disclaimer .clause__num {
  font-family: var(--font-display);
  font-size: var(--dsc-num-size);
  font-weight: 700;
  line-height: 0.86;
  font-variant-numeric: tabular-nums;
  color: var(--c-green);
  text-shadow: 0 0 26px rgba(18, 208, 124, 0.36);
}

.page-disclaimer .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-disclaimer .clause__lede {
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.7;
  color: var(--c-cyan);
}

.page-disclaimer .clause__block {
  margin-bottom: clamp(16px, 2.6vw, 24px);
}

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

.page-disclaimer .clause__sub {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(16px, 2.6vw, 19px);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-amber);
}

.page-disclaimer .clause p {
  margin: 0 0 12px;
  color: rgba(241, 243, 236, 0.82);
}

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

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

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

.page-disclaimer .clause__list li {
  position: relative;
  padding-left: 20px;
  line-height: 1.72;
  color: rgba(241, 243, 236, 0.82);
}

.page-disclaimer .clause__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.78em;
  width: 7px;
  height: 7px;
  background: var(--c-green);
  border-radius: 2px;
  transform: rotate(45deg);
}

/* ---------- 引用步骤 ---------- */

.page-disclaimer .clause__steps {
  margin-top: clamp(16px, 2.6vw, 26px);
  padding-top: clamp(16px, 2.6vw, 26px);
  border-top: 1px dashed var(--c-line-strong);
}

.page-disclaimer .clause__steps ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: dscstep;
}

.page-disclaimer .clause__steps li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  align-items: start;
  color: rgba(241, 243, 236, 0.84);
}

.page-disclaimer .clause__steps li::before {
  content: counter(dscstep, decimal-leading-zero);
  counter-increment: dscstep;
  font-family: var(--font-num);
  font-size: 13px;
  line-height: 1.9;
  color: var(--c-amber);
}

/* ---------- 时效时间轴 ---------- */

.page-disclaimer .timeline {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-disclaimer .timeline li {
  position: relative;
  display: grid;
  gap: 3px;
  padding: 12px 0 12px 18px;
  border-left: 2px solid var(--c-line-strong);
}

.page-disclaimer .timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 21px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 0 3px rgba(18, 208, 124, 0.18);
}

.page-disclaimer .timeline__key {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-amber);
}

.page-disclaimer .timeline__val {
  font-size: 15px;
  line-height: 1.72;
  color: rgba(241, 243, 236, 0.84);
}

/* ---------- 版本刻度 ---------- */

.page-disclaimer .version-bar {
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: clamp(14px, 2.4vw, 20px) clamp(12px, 2.4vw, 18px);
  background: rgba(18, 63, 51, 0.36);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}

.page-disclaimer .version-bar__scroll {
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .version-bar__scroll::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .version-bar__svg {
  display: block;
  width: 100%;
  min-width: 520px;
  height: 52px;
}

.page-disclaimer .version-bar__svg .vb-axis {
  stroke: var(--c-line-strong);
  stroke-width: 1;
}

.page-disclaimer .version-bar__svg .vb-tick {
  stroke: var(--c-mist);
  stroke-width: 1;
}

.page-disclaimer .version-bar__svg .vb-dot {
  fill: var(--c-green);
}

.page-disclaimer .version-bar__svg .vb-dot--now {
  fill: var(--c-cyan);
}

.page-disclaimer .version-bar__svg .vb-label {
  fill: var(--c-mist);
  font-family: var(--font-num);
  font-size: 11px;
}

.page-disclaimer .version-bar__svg .vb-label--now {
  fill: var(--c-cyan);
}

.page-disclaimer .version-bar figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-mist);
}

/* ---------- 权利归属清单 ---------- */

.page-disclaimer .ownership {
  margin: 0 0 14px;
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .ownership > div {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .ownership dt {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-paper);
}

.page-disclaimer .ownership dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(241, 243, 236, 0.76);
}

/* ---------- 页脚上方条款索引带 ---------- */

.page-disclaimer .clause-index {
  padding: clamp(20px, 3.4vw, 30px) 0 clamp(28px, 4.5vw, 46px);
  border-top: 1px solid var(--c-line);
  background: rgba(10, 24, 38, 0.6);
}

.page-disclaimer .clause-index__inner {
  max-width: var(--dsc-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.page-disclaimer .clause-index__title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-disclaimer .clause-index__list {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-disclaimer .clause-index__list::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .clause-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 3px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--c-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-disclaimer .clause-index__list a:hover,
.page-disclaimer .clause-index__list a:focus-visible {
  color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
}

.page-disclaimer .clause-index__list span {
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--c-green);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 760px) {
  .page-disclaimer .ownership > div {
    grid-template-columns: 260px 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .doc-body {
    gap: 44px;
    padding-top: 64px;
    padding-bottom: 88px;
  }

  .page-disclaimer .clause {
    padding: 34px 38px;
  }

  .page-disclaimer .clause:hover {
    transform: translateY(-2px);
  }

  .page-disclaimer .clause-rail__list {
    justify-content: flex-start;
  }
}

/* ---------- 降低动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .clause,
  .page-disclaimer .clause-rail__link,
  .page-disclaimer .clause-index__list a {
    transition: none;
  }

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