.page-disclaimer {
  --terms-read: 36em;
  --terms-line: var(--c-line);
  background: var(--c-900);
  color: var(--c-ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .terms-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 100% at 8% -12%, rgba(43, 232, 196, 0.18), transparent 58%),
    radial-gradient(90% 80% at 102% 0%, rgba(75, 63, 134, 0.36), transparent 62%),
    linear-gradient(180deg, var(--c-800) 0%, var(--c-900) 100%);
}

.page-disclaimer .terms-hero .crumbs {
  position: relative;
  z-index: 2;
  padding-top: clamp(16px, 2.4vw, 26px);
}

.page-disclaimer .terms-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(22px, 3.6vw, 48px);
  padding-bottom: clamp(28px, 4vw, 52px);
  display: grid;
  gap: clamp(14px, 1.6vw, 20px);
}

.page-disclaimer .terms-hero__title {
  margin: 0;
  font-size: var(--fs-h1);
  font-weight: 250;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-disclaimer .terms-hero__lede {
  margin: 0;
  max-width: 42em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--c-ink);
}

/* 版本说明带 */
.page-disclaimer .terms-version {
  margin-top: clamp(4px, 1vw, 12px);
  width: 100%;
  max-width: 640px;
  border: 1px solid var(--terms-line);
  border-radius: var(--r-lg);
  background: rgba(12, 47, 40, 0.78);
  overflow: hidden;
}

.page-disclaimer .terms-version__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  transition: background var(--t-fast) var(--ease);
}

.page-disclaimer .terms-version__summary::-webkit-details-marker {
  display: none;
}

.page-disclaimer .terms-version__summary:hover {
  background: rgba(43, 232, 196, 0.08);
}

.page-disclaimer .terms-version__summary:focus-visible {
  outline: 2px solid var(--c-signal);
  outline-offset: -3px;
  border-radius: var(--r-lg);
}

.page-disclaimer .terms-version__hint {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-muted);
}

.page-disclaimer .terms-version__hint::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform var(--t-mid) var(--ease);
}

.page-disclaimer .terms-version[open] .terms-version__hint::after {
  transform: rotate(-135deg) translate(-1px, -1px);
}

.page-disclaimer .terms-version__panel {
  padding: 16px 18px 20px;
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer .terms-version__panel p {
  margin: 0;
  max-width: 44em;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--c-ink);
}

/* 顶部通栏视觉 */
.page-disclaimer .terms-hero__figure {
  position: relative;
  margin: 0;
  line-height: 0;
}

.page-disclaimer .terms-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 600;
  object-fit: cover;
  opacity: 0.55;
}

/* ---------- 条款正文 ---------- */
.page-disclaimer .terms-shell {
  background: var(--c-900);
  padding-block: clamp(10px, 2vw, 20px) clamp(40px, 5vw, 72px);
}

.page-disclaimer .terms-body {
  max-width: 64rem;
}

.page-disclaimer .terms-clause {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(22px, 3vw, 34px) 0;
  border-bottom: 1px solid var(--terms-line);
}

.page-disclaimer .terms-clause:first-child {
  border-top: 1px solid var(--terms-line);
}

.page-disclaimer .terms-clause__no {
  margin: 0;
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--c-signal);
  opacity: 0.6;
}

.page-disclaimer .terms-clause__title {
  margin: 0 0 12px;
  font-size: clamp(21px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--c-ink);
}

.page-disclaimer .terms-clause__body p {
  margin: 0 0 12px;
  max-width: var(--terms-read);
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--c-ink);
}

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

.page-disclaimer .terms-clause__body strong {
  font-weight: 600;
  color: var(--c-signal-2);
  letter-spacing: 0.01em;
  word-break: break-word;
}

.page-disclaimer .terms-clause__body a {
  color: var(--c-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 196, 0.42);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-disclaimer .terms-clause__body a:hover,
.page-disclaimer .terms-clause__body a:focus-visible {
  color: var(--c-signal-2);
  border-bottom-color: var(--c-signal-2);
}

.page-disclaimer .terms-list {
  margin: 4px 0 14px;
  padding: 0;
  max-width: var(--terms-read);
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-disclaimer .terms-list li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-disclaimer .terms-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-signal);
}

/* 联系方式 */
.page-disclaimer .terms-contact {
  margin: 16px 0 18px;
  max-width: var(--terms-read);
  display: grid;
  gap: 10px;
}

.page-disclaimer .terms-contact__row {
  display: grid;
  grid-template-columns: 5.4em minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid var(--terms-line);
  border-radius: var(--r-md);
  background: var(--c-800);
}

.page-disclaimer .terms-contact__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-muted);
}

.page-disclaimer .terms-contact__val {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--c-ink);
  word-break: break-word;
}

.page-disclaimer .terms-contact__val strong {
  font-weight: 600;
  color: var(--c-signal-2);
}

/* ---------- 页尾延伸 ---------- */
.page-disclaimer .terms-next {
  background: linear-gradient(180deg, var(--c-800), var(--c-700));
  border-top: 1px solid var(--terms-line);
  padding-block: clamp(28px, 4vw, 48px);
}

.page-disclaimer .terms-next__inner {
  display: grid;
  gap: 18px;
}

.page-disclaimer .terms-next__title {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-ink);
}

.page-disclaimer .terms-next__text {
  margin: 0;
  max-width: 44em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-disclaimer .terms-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面栅格：编号悬挂 + 悬停信号线 ---------- */
@media (min-width: 860px) {
  .page-disclaimer .terms-body {
    padding-left: 26px;
  }

  .page-disclaimer .terms-clause {
    grid-template-columns: 84px minmax(0, var(--terms-read));
    column-gap: 30px;
    align-items: start;
  }

  .page-disclaimer .terms-clause__no {
    text-align: right;
    padding-top: 2px;
  }

  .page-disclaimer .terms-clause::after {
    content: "";
    position: absolute;
    left: 0;
    top: 32px;
    bottom: 32px;
    width: 2px;
    border-radius: 2px;
    background: var(--c-signal);
    opacity: 0;
    transform: scaleY(0.35);
    transform-origin: top center;
    pointer-events: none;
    transition: opacity var(--t-fast) var(--ease), transform var(--t-mid) var(--ease);
  }

  .page-disclaimer .terms-clause:hover::after,
  .page-disclaimer .terms-clause:focus-within::after {
    opacity: 1;
    transform: scaleY(1);
  }

  .page-disclaimer .terms-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 36px;
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .terms-hero__inner {
    padding-bottom: clamp(36px, 3.4vw, 60px);
  }

  .page-disclaimer .terms-clause {
    grid-template-columns: 104px minmax(0, var(--terms-read));
    column-gap: 40px;
  }
}
<<<END>>>