.page-disclaimer {
  --blk: var(--cyan);
  --legal-measure: 72ch;
  --legal-aside: 300px;
  background: var(--ink-900);
  color: var(--text);
  font-family: var(--font-body);
}

/* ── 首屏 ─────────────────────────────── */
.page-disclaimer .legal-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(110% 100% at 92% 0%, rgba(0, 229, 255, 0.14), transparent 58%),
    radial-gradient(70% 80% at 0% 100%, rgba(255, 107, 26, 0.1), transparent 62%),
    var(--ink-900);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .legal-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(245, 247, 244, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245, 247, 244, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.28) 76%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.28) 76%, transparent 100%);
  pointer-events: none;
}

.page-disclaimer .legal-hero > .shell {
  position: relative;
  z-index: 2;
}

.page-disclaimer .legal-track {
  position: absolute;
  right: -8%;
  bottom: -12%;
  width: min(760px, 78%);
  height: auto;
  opacity: 0.9;
  pointer-events: none;
  z-index: 1;
}

.page-disclaimer .legal-track__base {
  fill: none;
  stroke: rgba(245, 247, 244, 0.14);
  stroke-width: 2;
}

.page-disclaimer .legal-track__dash {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-dasharray: 12 10;
  opacity: 0.55;
}

.page-disclaimer .legal-track__dot-a {
  fill: var(--orange);
}

.page-disclaimer .legal-track__dot-b {
  fill: var(--green);
}

.page-disclaimer .legal-kicker {
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0.9rem;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-disclaimer .legal-hero h1 {
  margin: 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--pearl);
}

.page-disclaimer .legal-lead {
  margin: clamp(1rem, 2.5vw, 1.6rem) 0 0;
  max-width: 60ch;
  font-size: var(--fs-lead);
  line-height: 1.8;
  color: var(--text-muted);
}

/* ── 横幅 ─────────────────────────────── */
.page-disclaimer .legal-banner {
  margin: 0;
  line-height: 0;
  background: var(--graphite);
}

.page-disclaimer .legal-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(140px, 26vw, 320px);
  object-fit: cover;
  object-position: center;
}

/* ── 版面骨架 ─────────────────────────── */
.page-disclaimer .legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
  padding-block: clamp(2.25rem, 5.5vw, 4.5rem) clamp(3rem, 7vw, 6rem);
}

/* ── 条款正文 ─────────────────────────── */
.page-disclaimer .legal-block {
  padding-block: clamp(1.6rem, 3.4vw, 2.6rem);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-disclaimer .legal-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .legal-block:nth-child(3n + 1) {
  --blk: var(--cyan);
}

.page-disclaimer .legal-block:nth-child(3n + 2) {
  --blk: var(--orange);
}

.page-disclaimer .legal-block:nth-child(3n) {
  --blk: var(--green);
}

.page-disclaimer .legal-block__head {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.page-disclaimer .legal-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--blk);
}

.page-disclaimer .legal-block h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--pearl);
}

.page-disclaimer .legal-prose {
  max-width: var(--legal-measure);
}

.page-disclaimer .legal-prose p {
  margin: 0 0 0.95rem;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--text-muted);
}

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

.page-disclaimer .legal-prose strong {
  color: var(--pearl);
  font-weight: 600;
}

.page-disclaimer .legal-prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.34);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .legal-prose a:hover,
.page-disclaimer .legal-prose a:focus-visible {
  color: var(--pearl);
  border-bottom-color: var(--pearl);
  outline: none;
}

.page-disclaimer .legal-prose ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-disclaimer .legal-prose li {
  position: relative;
  padding-left: 1.5rem;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--text-muted);
}

.page-disclaimer .legal-prose li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 2px;
  background: var(--blk);
}

/* ── 右侧索引 ─────────────────────────── */
.page-disclaimer .legal-index {
  order: -1;
  padding: 1.25rem 1.15rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--graphite) 0%, var(--ink-800) 100%);
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .legal-index__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .legal-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.15rem;
}

.page-disclaimer .legal-index__list a {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  padding: 0.5rem 0.5rem;
  border-radius: var(--radius-md);
  font-size: 0.94rem;
  line-height: 1.4;
  color: var(--text-muted);
  text-decoration: none;
  transition: background var(--t-fast), color var(--t-fast);
}

.page-disclaimer .legal-index__list a:hover,
.page-disclaimer .legal-index__list a:focus-visible {
  background: rgba(0, 229, 255, 0.1);
  color: var(--pearl);
  outline: none;
}

.page-disclaimer .legal-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-disclaimer .legal-index__foot {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.page-disclaimer .legal-index__label {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-disclaimer .legal-index__mono {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--green);
}

.page-disclaimer .legal-top {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-disclaimer .legal-top:hover,
.page-disclaimer .legal-top:focus-visible {
  color: var(--pearl);
  border-bottom-color: var(--pearl);
  outline: none;
}

/* ── 响应式 ───────────────────────────── */
@media (max-width: 599px) {
  .page-disclaimer .legal-track {
    width: 130%;
    right: -30%;
    bottom: -18%;
    opacity: 0.42;
  }

  .page-disclaimer .legal-hero h1 {
    max-width: none;
    font-size: clamp(2.1rem, 9vw, 2.8rem);
  }

  .page-disclaimer .legal-index__list {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 900px) {
  .page-disclaimer .legal-layout {
    grid-template-columns: minmax(0, 1fr) var(--legal-aside);
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-disclaimer .legal-index {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    padding: 1.5rem 1.4rem 1.3rem;
  }

  .page-disclaimer .legal-index__list {
    grid-template-columns: 1fr;
  }
}
<<<END>>>