.page-disclaimer {
  --disc-radius: var(--r-md);
  --disc-paper-dim: #46584F;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .disc-hero {
  position: relative;
  padding-block: 1.75rem 2.5rem;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(36, 240, 200, 0.16), transparent 62%),
    linear-gradient(180deg, var(--c-bg-deep), var(--c-bg));
}

.page-disclaimer .disc-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-line) 18%, var(--c-line) 82%, transparent);
}

.page-disclaimer .disc-hero__grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 1.5rem;
}

.page-disclaimer .disc-hero__lede {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-disclaimer .disc-hero__lede h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 4rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--c-text);
}

.page-disclaimer .disc-hero__text {
  margin: 0;
  max-width: 54ch;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--c-text-dim);
}

.page-disclaimer .disc-hero__meta {
  margin: 0.25rem 0 0;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--c-accent);
}

.page-disclaimer .disc-hero__figure {
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line);
  overflow: hidden;
  background: var(--c-surface-2);
}

.page-disclaimer .disc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

/* ---------- 条款主体 ---------- */
.page-disclaimer .disc-layout {
  display: grid;
  gap: 1.75rem;
}

.page-disclaimer .disc-index {
  padding: 0.9375rem 1rem;
  border: 1px solid var(--c-line);
  border-radius: var(--disc-radius);
  background: var(--c-surface-2);
}

.page-disclaimer .disc-index .eyebrow {
  display: block;
  margin: 0;
}

.page-disclaimer .disc-index__list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.125rem;
}

.page-disclaimer .disc-index__link {
  display: block;
  padding: 0.5rem 0.625rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color 0.16s ease, border-color 0.16s ease, background-color 0.16s ease;
}

.page-disclaimer .disc-index__link:hover,
.page-disclaimer .disc-index__link:focus-visible {
  color: var(--c-accent-soft);
  border-left-color: var(--c-accent-soft);
  background: rgba(36, 240, 200, 0.07);
}

.page-disclaimer .disc-index__link[aria-current="true"] {
  color: var(--c-accent);
  border-left-color: var(--c-accent);
  background: rgba(36, 240, 200, 0.12);
}

.page-disclaimer .disc-clauses {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-disclaimer .disc-clause {
  position: relative;
  scroll-margin-top: 6.5rem;
  border: 1px solid var(--c-line);
  border-radius: var(--disc-radius);
  background: var(--c-surface);
  overflow: hidden;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-disclaimer .disc-clause::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--c-line);
  transition: background-color 0.2s ease;
}

.page-disclaimer .disc-clause[open] {
  border-color: rgba(36, 240, 200, 0.4);
  background: var(--c-surface-2);
}

.page-disclaimer .disc-clause[open]::before {
  background: var(--c-accent);
}

.page-disclaimer .disc-clause__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.125rem;
  cursor: pointer;
  list-style: none;
}

.page-disclaimer .disc-clause__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .disc-clause__summary:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: -3px;
}

.page-disclaimer .disc-clause__num {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--r-sm);
  border: 1px solid rgba(36, 240, 200, 0.35);
  background: rgba(36, 240, 200, 0.1);
  color: var(--c-accent);
  font-size: 0.9375rem;
  font-weight: 500;
}

.page-disclaimer .disc-clause__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-text);
}

.page-disclaimer .disc-clause__hint {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--c-text-dim);
}

.page-disclaimer .disc-clause__icon {
  position: relative;
  width: 1rem;
  height: 1rem;
}

.page-disclaimer .disc-clause__icon::before,
.page-disclaimer .disc-clause__icon::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(50% - 1px);
  height: 2px;
  border-radius: 2px;
  background: var(--c-accent);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.page-disclaimer .disc-clause__icon::after {
  transform: rotate(90deg);
}

.page-disclaimer .disc-clause[open] .disc-clause__icon::after {
  transform: rotate(0deg);
  opacity: 0;
}

.page-disclaimer .disc-clause__panel {
  margin: 0 1.125rem;
  padding: 1rem 0 1.25rem;
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .disc-clause__panel p {
  margin: 0 0 0.875rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--c-text-dim);
}

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

.page-disclaimer .disc-clause__panel a {
  color: var(--c-accent);
  text-decoration: underline;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

.page-disclaimer .disc-clause__panel a:hover,
.page-disclaimer .disc-clause__panel a:focus-visible {
  color: var(--c-accent-soft);
}

.page-disclaimer .disc-clause__list {
  list-style: none;
  margin: 0 0 0.875rem;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-disclaimer .disc-clause__list li {
  position: relative;
  padding-left: 1.125rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-text-dim);
}

.page-disclaimer .disc-clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.5rem;
  height: 1px;
  background: var(--c-action);
}

/* ---------- 收尾亮区 ---------- */
.page-disclaimer .disc-close__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 4vw, 1.875rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--c-paper-ink);
}

.page-disclaimer .disc-close__text {
  margin: 0.875rem 0 0;
  max-width: 66ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-paper-ink);
}

.page-disclaimer .disc-close__meta {
  margin: 0.875rem 0 0;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--disc-paper-dim);
}

.page-disclaimer .disc-close__links {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem 0.75rem;
}

.page-disclaimer .disc-close__links a {
  display: inline-block;
  padding: 0.4375rem 0.875rem;
  border: 1px solid var(--c-paper-ink);
  border-radius: var(--r-pill);
  font-size: 0.875rem;
  color: var(--c-paper-ink);
  text-decoration: none;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.page-disclaimer .disc-close__links a:hover,
.page-disclaimer .disc-close__links a:focus-visible {
  background: var(--c-paper-ink);
  color: var(--c-paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .disc-clause__summary {
    padding: 1.125rem 1.375rem 1.125rem 1.5rem;
    gap: 1.125rem;
  }

  .page-disclaimer .disc-clause__panel {
    margin: 0 1.5rem 0 4.625rem;
    padding-bottom: 1.5rem;
  }
}

@media (min-width: 960px) {
  .page-disclaimer .disc-hero {
    padding-block: 2.25rem 3.25rem;
  }

  .page-disclaimer .disc-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
    gap: 3rem;
    margin-top: 2rem;
  }

  .page-disclaimer .disc-layout {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
  }

  .page-disclaimer .disc-index {
    position: sticky;
    top: 6rem;
    padding: 1.125rem 1.125rem 1.25rem;
  }
}
<<<END>>>