.page-disclaimer {
  --disc-rail-w: 176px;
  --disc-rule: 2px solid var(--paper-300);
  --disc-hard: 4px solid var(--ink-950);
  background: var(--paper-50);
  color: var(--graphite-700);
}

.page-disclaimer .shell {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--gutter, 20px);
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */

.page-disclaimer .doc-hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 56px;
  background: var(--ink-950);
  color: var(--paper-50);
}

.page-disclaimer .doc-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56%;
  height: 100%;
  background: var(--indigo-700);
  clip-path: polygon(46% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 0.55;
  pointer-events: none;
}

.page-disclaimer .doc-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-disclaimer .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-100);
}

.page-disclaimer .crumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--cyan-400);
  opacity: 0.75;
}

.page-disclaimer .crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-disclaimer .crumbs a:hover,
.page-disclaimer .crumbs a:focus-visible {
  border-bottom-color: var(--cyan-400);
}

.page-disclaimer .eyebrow {
  margin: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--graphite-700);
}

.page-disclaimer .doc-hero .eyebrow,
.page-disclaimer .next-step .eyebrow {
  margin-bottom: 12px;
  color: var(--cyan-400);
}

.page-disclaimer h1 {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.6vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.page-disclaimer .lede {
  margin: 24px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cyan-100);
}

.page-disclaimer .hero-grid {
  display: grid;
  gap: 36px;
}

.page-disclaimer .hero-meta {
  border: 2px solid var(--cyan-400);
  background: rgba(8, 12, 24, 0.72);
  box-shadow: 10px 10px 0 var(--indigo-900);
  padding: 8px 20px;
}

.page-disclaimer .meta-row {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 14px 0;
  border-top: 1px solid rgba(31, 224, 208, 0.3);
}

.page-disclaimer .meta-row:first-child {
  border-top: 0;
}

.page-disclaimer .meta-key {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan-400);
}

.page-disclaimer .meta-val {
  font-size: 13px;
  line-height: 1.75;
  color: var(--paper-50);
}

/* ---------- 顶部通栏图 ---------- */

.page-disclaimer .doc-visual {
  margin: 0;
  background: var(--paper-50);
  border-bottom: var(--disc-hard);
  border-top: var(--disc-hard);
}

.page-disclaimer .doc-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .doc-visual figcaption {
  padding: 14px var(--gutter, 20px);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.12em;
  line-height: 1.6;
  color: var(--graphite-700);
  border-top: var(--disc-rule);
}

/* ---------- 条款区 ---------- */

.page-disclaimer .doc-terms {
  padding: 56px 0 72px;
  background: var(--paper-50);
}

.page-disclaimer .terms-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: var(--disc-hard);
}

.page-disclaimer .terms-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.6vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.03em;
  color: var(--ink-950);
}

.page-disclaimer .clause {
  display: grid;
  gap: 18px;
  padding: 40px 0;
  border-bottom: var(--disc-rule);
  scroll-margin-top: 24px;
}

.page-disclaimer .clause:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-disclaimer .clause-rail {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .clause-num {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--cyan-400);
  color: var(--ink-950);
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-disclaimer .clause-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink-950);
}

.page-disclaimer .clause-body p {
  margin: 0 0 18px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--graphite-700);
}

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

.page-disclaimer .clause-body a {
  color: var(--indigo-700);
  text-decoration: underline;
  text-decoration-color: var(--cyan-400);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-disclaimer .clause-body a:hover,
.page-disclaimer .clause-body a:focus-visible {
  color: var(--amber-500);
}

.page-disclaimer .clause-note {
  margin: 22px 0 0;
  max-width: 42em;
  padding: 18px 20px;
  background: var(--indigo-900);
  border-left: 6px solid var(--amber-500);
  color: var(--paper-50);
  font-size: 15px;
  line-height: 1.8;
}

.page-disclaimer .clause-note strong {
  color: var(--amber-500);
  font-weight: 700;
}

/* ---------- 下一步 ---------- */

.page-disclaimer .next-step {
  padding: 64px 0 56px;
  background: var(--ink-950);
  border-top: 4px solid var(--cyan-400);
  color: var(--paper-50);
}

.page-disclaimer .next-grid {
  display: grid;
  gap: 34px;
}

.page-disclaimer .next-step h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.page-disclaimer .next-step p {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--cyan-100);
}

.page-disclaimer .next-links {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--indigo-700);
}

.page-disclaimer .next-links li {
  border-bottom: 2px solid var(--indigo-700);
}

.page-disclaimer .next-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--paper-50);
  text-decoration: none;
  transition: padding-left var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-disclaimer .next-links a::after {
  content: "\2192";
  font-family: var(--font-num);
  color: var(--cyan-400);
  transition: transform var(--dur) var(--ease);
}

.page-disclaimer .next-links a:hover,
.page-disclaimer .next-links a:focus-visible {
  padding-left: 14px;
  color: var(--cyan-400);
}

.page-disclaimer .next-links a:hover::after,
.page-disclaimer .next-links a:focus-visible::after {
  transform: translateX(4px);
}

.page-disclaimer .doc-top {
  margin: 44px 0 0;
  padding-top: 22px;
  border-top: 2px solid var(--indigo-700);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-disclaimer .doc-top a {
  color: var(--cyan-100);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan-400);
  padding-bottom: 3px;
  transition: color var(--dur) var(--ease);
}

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

/* ---------- 桌面端双栏错位 ---------- */

@media (min-width: 820px) {
  .page-disclaimer .doc-hero {
    padding: 108px 0 76px;
  }

  .page-disclaimer .hero-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
    gap: 48px;
  }

  .page-disclaimer .doc-terms {
    padding: 72px 0 88px;
  }

  .page-disclaimer .terms-head {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
    gap: 32px;
  }

  .page-disclaimer .clause {
    grid-template-columns: var(--disc-rail-w) minmax(0, 1fr);
    gap: 52px;
    padding: 56px 0;
  }

  .page-disclaimer .clause-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-disclaimer .clause-title {
    font-size: 22px;
  }

  .page-disclaimer .next-step {
    padding: 88px 0 64px;
  }

  .page-disclaimer .next-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-disclaimer .doc-top {
    margin-top: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer * {
    transition-duration: 0.01ms !important;
  }
}
<<<END>>>