.page-disclaimer {
  --pd-ink: var(--ink-text);
  --pd-ink-soft: var(--ink-text-soft);
  --pd-hair: rgba(27, 34, 51, 0.16);
  --pd-dark-hair: rgba(168, 193, 224, 0.18);
  --pd-sticky: 6.5rem;
  background: var(--ink-950);
  color: var(--slate-body);
}

/* ---------- 首屏 ---------- */
.page-disclaimer .pd-hero {
  position: relative;
  padding: clamp(1.75rem, 4vw, 3rem) 0 clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(120% 92% at 84% 0%, rgba(124, 108, 255, 0.3), transparent 58%),
    radial-gradient(92% 74% at 2% 100%, rgba(43, 227, 218, 0.16), transparent 62%),
    var(--ink-950);
  border-bottom: 1px solid var(--pd-dark-hair);
  overflow: hidden;
}

.page-disclaimer .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(168, 193, 224, 0.07) 0 1px, transparent 1px 62px),
    repeating-linear-gradient(90deg, rgba(168, 193, 224, 0.07) 0 1px, transparent 1px 62px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 88%);
}

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

.page-disclaimer .pd-hero__crumb {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-disclaimer .pd-hero__crumb a {
  color: var(--mist-blue);
  text-decoration: none;
}

.page-disclaimer .pd-hero__crumb a:hover {
  color: var(--neon-cyan);
}

.page-disclaimer .pd-hero__eyebrow {
  color: var(--neon-cyan);
  letter-spacing: 0.16em;
}

.page-disclaimer .pd-hero__title {
  margin: 0.25em 0 0;
  font-size: clamp(2.75rem, 9vw, 5.25rem);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--content-paper);
}

.page-disclaimer .pd-hero__lede {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.75;
  color: var(--slate-body);
}

.page-disclaimer .pd-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--neon-cyan);
}

.page-disclaimer .pd-hero__meta li:last-child {
  color: var(--mist-blue);
}

.page-disclaimer .pd-hero__figure {
  margin: clamp(2rem, 5vw, 3rem) 0 0 auto;
  width: min(100%, 1040px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--pd-dark-hair);
  box-shadow: var(--shadow-lift);
  overflow: hidden;
}

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

/* ---------- 条款主体 ---------- */
.page-disclaimer .pd-body {
  padding-block: clamp(2.25rem, 6vw, 4.5rem);
  background:
    linear-gradient(180deg, rgba(14, 23, 48, 0.92), var(--ink-950) 42%),
    var(--ink-950);
}

.page-disclaimer .pd-body__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

/* 目录 */
.page-disclaimer .pd-toc {
  align-self: start;
  padding: 1rem 1.1rem;
  background: var(--glass);
  border: 1px solid var(--pd-dark-hair);
  border-radius: var(--radius);
}

.page-disclaimer .pd-toc__label {
  margin: 0 0 0.75rem;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon-cyan);
}

.page-disclaimer .pd-toc__list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0 0 0.35rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-disclaimer .pd-toc__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-disclaimer .pd-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--slate-body);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-disclaimer .pd-toc__num {
  font-size: 0.6875rem;
  color: var(--slate-dim);
}

.page-disclaimer .pd-toc__link:hover {
  color: var(--content-paper);
  background: rgba(43, 227, 218, 0.08);
}

.page-disclaimer .pd-toc__link[aria-current="true"],
.page-disclaimer .pd-toc__link[aria-current="page"],
.page-disclaimer .pd-toc__link[aria-current="location"] {
  color: var(--neon-cyan);
  border-left-color: var(--neon-cyan);
  background: rgba(43, 227, 218, 0.1);
}

.page-disclaimer .pd-toc__link[aria-current="true"] .pd-toc__num,
.page-disclaimer .pd-toc__link[aria-current="page"] .pd-toc__num,
.page-disclaimer .pd-toc__link[aria-current="location"] .pd-toc__num {
  color: var(--neon-cyan);
}

.page-disclaimer .pd-toc__hint {
  display: none;
  margin: 0.85rem 0 0;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--slate-dim);
}

/* 条款卡片 */
.page-disclaimer .pd-clauses {
  display: grid;
  gap: clamp(0.9rem, 2.4vw, 1.4rem);
  min-width: 0;
}

.page-disclaimer .pd-clause {
  padding: clamp(1.2rem, 3vw, 1.9rem) clamp(1.1rem, 3vw, 2rem);
  background: var(--content-paper);
  color: var(--pd-ink);
  border-radius: var(--radius);
  border-left: 4px solid var(--paper-line);
  scroll-margin-top: var(--pd-sticky);
}

.page-disclaimer .pd-clause:nth-child(3n + 1) {
  border-left-color: var(--cyan-ink);
}

.page-disclaimer .pd-clause:nth-child(3n + 2) {
  border-left-color: var(--signal-amber);
}

.page-disclaimer .pd-clause:nth-child(3n) {
  border-left-color: var(--aurora-violet);
}

.page-disclaimer .pd-clause__title {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0 0 0.9rem;
  font-size: clamp(1.25rem, 3.2vw, 1.6rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--pd-ink);
}

.page-disclaimer .pd-clause__num {
  flex: none;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--cyan-ink);
}

.page-disclaimer .pd-clause p {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--pd-ink-soft);
}

.page-disclaimer .pd-clause p:last-of-type {
  margin-bottom: 0;
}

.page-disclaimer .pd-clause p a {
  color: var(--cyan-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 折叠细则 */
.page-disclaimer .pd-clause__more {
  margin-top: 1.1rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--pd-hair);
}

.page-disclaimer .pd-clause__more .disclosure__toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  background: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: left;
  color: var(--cyan-ink);
  transition: color 0.18s var(--ease);
}

.page-disclaimer .pd-clause__more .disclosure__toggle:hover {
  color: var(--signal-amber);
}

.page-disclaimer .pd-clause__more .disclosure__sign {
  position: relative;
  flex: none;
  width: 0.75rem;
  height: 0.75rem;
  color: currentColor;
}

.page-disclaimer .pd-clause__more .disclosure__sign::before,
.page-disclaimer .pd-clause__more .disclosure__sign::after {
  content: "";
  position: absolute;
  background: currentColor;
  border-radius: 1px;
}

.page-disclaimer .pd-clause__more .disclosure__sign::before {
  left: 0;
  right: 0;
  top: calc(50% - 1px);
  height: 2px;
}

.page-disclaimer .pd-clause__more .disclosure__sign::after {
  top: 0;
  bottom: 0;
  left: calc(50% - 1px);
  width: 2px;
  transition: transform 0.22s var(--ease);
}

.page-disclaimer .pd-clause__more[data-open="true"] .disclosure__sign::after {
  transform: scaleY(0);
}

.page-disclaimer .pd-clause__more[data-open="true"] {
  border-top-color: var(--signal-amber);
}

.page-disclaimer .pd-clause__more .disclosure__panel {
  overflow: hidden;
}

.page-disclaimer .pd-list {
  display: grid;
  gap: 0.6rem;
  margin: 0.35rem 0 0.6rem;
  padding: 0;
  list-style: none;
}

.page-disclaimer .pd-list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--pd-ink-soft);
}

.page-disclaimer .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal-amber);
}

.page-disclaimer .pd-list a {
  color: var(--cyan-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 联系信息 */
.page-disclaimer .pd-contact {
  display: grid;
  gap: 0.55rem;
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--pd-hair);
}

.page-disclaimer .pd-contact .contact-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.2rem 0.9rem;
  font-size: 0.9375rem;
}

.page-disclaimer .pd-contact .contact-line__label {
  flex: none;
  min-width: 5rem;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-ink);
}

.page-disclaimer .pd-contact .contact-line__value {
  color: var(--pd-ink);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  word-break: break-word;
}

.page-disclaimer .pd-contact .contact-line--address .contact-line__value {
  font-family: var(--font-sans);
}

/* 页尾提示带 */
.page-disclaimer .pd-foot {
  padding-block: clamp(1.75rem, 4vw, 2.5rem);
  background:
    linear-gradient(100deg, rgba(43, 227, 218, 0.16), rgba(124, 108, 255, 0.14) 46%, rgba(255, 138, 61, 0.16)),
    var(--ink-900);
  border-top: 1px solid var(--pd-dark-hair);
}

.page-disclaimer .pd-foot__inner {
  display: grid;
  gap: 1.25rem;
  align-items: center;
}

.page-disclaimer .pd-foot__note {
  margin: 0;
  max-width: 64ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--slate-body);
}

.page-disclaimer .pd-foot__note a {
  color: var(--neon-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 218, 0.45);
}

.page-disclaimer .pd-foot__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-disclaimer .pd-body__grid {
    grid-template-columns: minmax(0, 236px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
  }

  .page-disclaimer .pd-toc {
    position: sticky;
    top: var(--pd-sticky);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }

  .page-disclaimer .pd-toc__list {
    flex-direction: column;
    gap: 0.1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-disclaimer .pd-toc__item {
    flex: 1 1 auto;
  }

  .page-disclaimer .pd-toc__link {
    white-space: normal;
  }

  .page-disclaimer .pd-toc__hint {
    display: block;
  }

  .page-disclaimer .pd-foot__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
  }
}

@media (min-width: 1280px) {
  .page-disclaimer .pd-clauses {
    padding-right: clamp(0rem, 3vw, 3rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .pd-toc__link,
  .page-disclaimer .pd-clause__more .disclosure__toggle,
  .page-disclaimer .pd-clause__more .disclosure__sign::after {
    transition: none;
  }
}
<<<END>>>