.page-disclaimer {
  --dl-sticky-top: 108px;
}

/* 面包屑 */
.page-disclaimer .dl-crumbs {
  padding-top: clamp(16px, 3vw, 24px);
  padding-bottom: 4px;
}

/* 首屏 */
.page-disclaimer .dl-hero {
  position: relative;
  padding-top: clamp(20px, 3vw, 32px);
  padding-bottom: clamp(32px, 5vw, 56px);
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(57, 230, 207, 0.12), transparent 62%),
    linear-gradient(180deg, var(--c-panel) 0%, var(--c-deep) 100%);
  border-bottom: 1px solid var(--c-line);
}

.page-disclaimer .dl-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-disclaimer .dl-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.4vw, 3.3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.page-disclaimer .dl-hero__lede {
  max-width: 46ch;
  margin: 18px 0 0;
  color: var(--c-ink-soft);
  font-size: clamp(0.94rem, 1.6vw, 1.02rem);
  line-height: 1.78;
}

.page-disclaimer .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 首屏图 */
.page-disclaimer .dl-figure {
  margin: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--c-raised), var(--c-deep));
  box-shadow: var(--shadow-soft);
}

.page-disclaimer .dl-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-disclaimer .dl-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--c-line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--c-muted);
}

/* 摘要四宫格 */
.page-disclaimer .dl-summary {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-disclaimer .dl-summary__item {
  position: relative;
  display: block;
  padding: 18px 18px 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(18, 59, 48, 0.88), rgba(12, 42, 34, 0.62));
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-disclaimer .dl-summary__item::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  border-radius: var(--r-md) var(--r-md) 0 0;
  background: var(--c-cyan);
  opacity: 0.55;
}

.page-disclaimer .dl-summary__item:nth-child(1)::before {
  background: var(--c-orange);
}

.page-disclaimer .dl-summary__item:nth-child(4)::before {
  background: var(--c-amber);
}

.page-disclaimer .dl-summary__item:hover {
  transform: translateY(-3px);
  border-color: var(--c-line-strong);
  box-shadow: var(--shadow-lift);
}

.page-disclaimer .dl-summary__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border: 1px solid var(--c-line-strong);
  border-radius: 9px;
  background: rgba(57, 230, 207, 0.08);
  color: var(--c-cyan);
}

.page-disclaimer .dl-summary__icon svg {
  width: 18px;
  height: 18px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-disclaimer .dl-summary__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--c-muted);
}

.page-disclaimer .dl-summary__title {
  display: block;
  margin-top: 4px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-ink);
}

.page-disclaimer .dl-summary__desc {
  display: block;
  margin-top: 6px;
  font-size: 0.83rem;
  line-height: 1.65;
  color: var(--c-muted);
}

/* 正文双栏 */
.page-disclaimer .dl-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  padding-top: clamp(34px, 5vw, 58px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

/* 目录 */
.page-disclaimer .dl-toc {
  align-self: start;
  padding: 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: rgba(12, 42, 34, 0.58);
}

.page-disclaimer .dl-toc__title {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-disclaimer .dl-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .dl-toc__link {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  color: var(--c-ink-soft);
  font-size: 0.85rem;
  line-height: 1.45;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-disclaimer .dl-toc__link:hover {
  background: var(--c-raised);
  color: var(--c-ink);
}

.page-disclaimer .dl-toc__link:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 2px;
}

.page-disclaimer .dl-toc__link[aria-current="true"] {
  background: var(--c-cyan-soft);
  color: var(--c-cyan);
}

.page-disclaimer .dl-toc__no {
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
  opacity: 0.8;
}

/* 条款 */
.page-disclaimer .dl-clause {
  scroll-margin-top: 100px;
  padding-top: clamp(22px, 3vw, 30px);
  border-top: 1px solid var(--c-line);
}

.page-disclaimer .dl-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-disclaimer .dl-clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-disclaimer .dl-clause__no {
  display: inline-block;
  padding: 3px 11px;
  border: 1px solid rgba(255, 122, 47, 0.4);
  border-radius: var(--r-pill);
  color: var(--c-orange);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  line-height: 1.5;
}

.page-disclaimer .dl-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-disclaimer .dl-clause__intro {
  max-width: 62ch;
  margin: 14px 0 0;
  color: var(--c-ink-soft);
  font-size: 0.93rem;
  line-height: 1.78;
}

.page-disclaimer .dl-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .dl-list li {
  display: grid;
  grid-template-columns: 2.9em minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(43, 76, 64, 0.55);
}

.page-disclaimer .dl-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .dl-list__no {
  padding-top: 0.28em;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--c-cyan);
  opacity: 0.85;
}

.page-disclaimer .dl-list p {
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 0.93rem;
  line-height: 1.8;
}

.page-disclaimer .dl-list a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(57, 230, 207, 0.45);
  text-underline-offset: 3px;
  transition: color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

.page-disclaimer .dl-list a:hover {
  color: var(--c-focus);
  text-decoration-color: var(--c-focus);
}

.page-disclaimer .dl-list a:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 2px;
  border-radius: 3px;
}

/* 维护提示 */
.page-disclaimer .dl-notice {
  margin: 20px 0 22px;
  padding: 14px 16px;
  border: 1px solid rgba(242, 181, 68, 0.42);
  border-left-width: 3px;
  border-radius: var(--r-sm);
  background: var(--c-amber-soft);
}

.page-disclaimer .dl-notice__label {
  margin: 0 0 6px;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-amber);
}

.page-disclaimer .dl-notice__text {
  margin: 0;
  color: var(--c-ink-soft);
  font-size: 0.9rem;
  line-height: 1.75;
}

/* 返回顶部 */
.page-disclaimer .dl-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(26px, 4vw, 40px);
  padding: 10px 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  color: var(--c-ink-soft);
  font-size: 0.84rem;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-disclaimer .dl-top::after {
  content: "↑";
  color: var(--c-cyan);
}

.page-disclaimer .dl-top:hover {
  border-color: var(--c-line-strong);
  color: var(--c-ink);
  transform: translateY(-2px);
}

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

/* 响应式 */
@media (min-width: 600px) {
  .page-disclaimer .dl-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-disclaimer .dl-hero__grid {
    grid-template-columns: 5fr 7fr;
  }

  .page-disclaimer .dl-summary {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-disclaimer .dl-body {
    grid-template-columns: 236px minmax(0, 1fr);
  }

  .page-disclaimer .dl-toc {
    position: sticky;
    top: var(--dl-sticky-top);
  }

  .page-disclaimer .dl-clause + .dl-clause {
    margin-top: clamp(28px, 3.5vw, 40px);
  }
}

@media (min-width: 1200px) {
  .page-disclaimer .dl-toc {
    padding: 20px;
  }

  .page-disclaimer .dl-toc__link {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .dl-summary__item,
  .page-disclaimer .dl-top,
  .page-disclaimer .dl-toc__link {
    transition: none;
  }

  .page-disclaimer .dl-summary__item:hover,
  .page-disclaimer .dl-top:hover {
    transform: none;
  }
}
<<<END>>>